Waste Management & Material Recycling Industry
Waste Management & Material Recycling Industry
Waste management and recycling processes generate dust that must be minimised, typically requiring an effective coarse separation system together with dust extraction for finer particulate matter.
Waste Management & Material Recycling Good air quality that meets the standards of DSEAR (COSHH) is a prerequisite for waste processing plant operators, employees and indeed for their neighbours. Dantherm Filtration’s wide ranges of dust filtration and material separation equipment enable their experienced engineers to remove airborne pollutants
Dantherm Filtration manufactures all key items of equipment used in such installations and thereby offers a high quality cohesive system with readily available parts and service to ensure a long trouble-free life.
whilst also playing a part in sorting waste materials. Close working with plant designers and operators will ensure that the extraction equipment becomes integrated effectively with the whole system. The company naturally offers best available techniques (BAT) to ensure compliance with all relevant regulations including ATEX certification requirements as appropriate.
Dantherm waste management applications include: - Material Recovery Facilities (MRF)
- Energy from Waste (EfW)
- Combined Heat and Power (CHP)
- Energy Recovery Facility (ERF)
- Refuse Derived Fuels Plant (RDF)
- Waste incineration plants
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Dantherm’s in-house design and manufacture includes reverse air and reverse jet cleaned bag and cartridge filters, fans, Nordfab QF
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A dust extraction system from Dantherm Filtration fulfills the ATEX demands:
ducting, discharge devices and specialised
• Explosion strengths of filters and protective systems independently tested
comprehensive control systems with easy to
• EC-Type Examination certificates for all explosion panels, rotary valves and other
use touch screen funcionality and monitoring as appropriate. Minimum energy use is assured, with inverter drives to continuously match the system requirements.
protective systems • ATEX certified isolation dampers to prevent spread of explosion in ducting • Fans independently certified by Baseefa for use with explosive dusts and vapours
Total quality control of design, manufacture, installation and after sales service will ensure a long life and hence minimal depreciation.
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www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Dantherm Filtration serves the waste management and recycling industries unobtrusively and efficiently. As an integral part of materials recovery facilities (MRF),
Control systems are designed and manufactured
Dantherm provides highly efficient dust extraction at
in-house customised exactly to suit each project.
conveyor transfer points together with separation of
Available with full colour touch screen functionality,
light material from pre-separated co-mingled material
controls can incorporate variable speed drives to match
lines. Strategically placed Dantherm air knives may be
demand with optimal economy. Compatibility with
used to clean the resulting material streams by
other centralised systems may be specified, together
removing “lights�, which are then separated from the
with full condition monitoring and remote indication
off-take airstream by means of continuously rated
as required.
Dantherm NFV coarse separators. The dusty air from these processes, together with that from conveyor transfer points and other hoods may be filtered by a common high efficiency Cyclopac reverse jet cyclonic bag filter with patented features to maximise dust loading with the lowest energy requirement. The combination of air knives and NFV coarse separators effectively removes lightweight material, for example from container or paper lines and the large volume rotary valve integrated into the NFV separator delivers this waste at atmospheric pressure for further processing. Dantherm Cyclopac filters are ideally suited to this purpose as they occupy minimal floor space and their fully ATEX certified explosion relief at high level offers increased versatility when locating the units in restricted spaces.
Two Dantherm Cyclopac 4Y5 cyclonic dust collectors with a combined capacity of 52,300m3/h extracting from eight conveyor transfer points and three air knives.
Material separator NFV with integral high capacity rotary valve serving air knife
Dantherm air knives with dedicated blower fans rated at 1870m3/h each
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Features •
Robust welded steel construction
•
Centrifugal pre-separation with patented
Cyclofilters
inner core (thimble) design •
Covered by patents 81-1979, 88-06830, 95-05404
•
Low emissions down to 0.1mg/m3
•
Weatherproof for exposed locations
•
Powerful on-line reverse jet cleaning, with differential pressure monitor
•
ATEX certified explosion relief panels for use with explosive dusts
•
Good range of filter materials
•
Cyclopac: ten unit sizes from 30m2 to 638m2
•
Suitable for positive or negative pressure
Cyclopac
Cyclopex
(-5000Pa to +2000Pa) •
Conical hopper and structure
Cyclopac / Cyclopex are cyclonic reverse jet cleaned tubular bag filters designed for
•
Discharge by rotary valve or into bin
continuous operation with high dust loadings, suitable for outdoor location. The cyclonic
•
Cyclopex: nine unit sizes from 50m2 to 638m2
•
For use under positive pressure only (+2000Pa)
filter bags reduces the differential pressure during normal operation whilst prolonging
•
Low height tangential discharge directly into
filter bag life. ATEX certified Dantherm explosion panels enable the units to handle
transport system
pre-separation together with the patented inner core design enable very high filtration efficiency as most of the waste does not reach the filter bags. The lighter dust load on the
potentially explosive dusts.
Options • Air outlet components for discharge outdoors or to divert air back to workplace
Typical Applications • Waste management and material recycling
• Access ladder to clean air chamber
• Timber and wood working machinery dust extraction
• CARZ ATEX back pressure flap
• Furniture production extraction and waste management
• IFD Dust emission monitor
• Bulk handling at ambient temperature in most industries
• Dry sprinkler connections for fire safety
For more technical details regarding Cyclofilters, please call us or go to our website
3 13
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Features: • Robust fully welded steel construction with painted finish
NFV and NFVZ coarse material separator
• Fully weatherproofed for exposed locations • Self cleaning coarse screen
Typical Applications:
• Outlet flange suitable for connection to
• Waste management and material recycling
transport system or collection bin
• For separating medium and large light • Low energy consumption
weight material such as paper and plastic from the air stream
Options:
• For discharge to separate systems
• Four sizes available with airflow volumes up to 20000m3/hour • ATEX certified option (NFVZ) for explosive dusts in class ST1 or St2
The NFV and NFVZ ranges of coarse separators are designed for continuous separation of coarse particles from an airstream. Air passes through a screen, but material arrested by the screen drops into a large, well sealed rotary valve that discharges the coarse material. The NFVZ version is ATEX certified for use with explosive materials. The NFVZ is fitted with upward facing explosion panels mounted on a slightly inclined roof. These units are typically used as pre- separators before conventional bag or cartridge filters.
Type NFVZ
No. of explosion panels 410x410
NFVZ-3 ST1
1
NFVZ-7 ST1
2
NFVZ-12 ST1
2
NFVZ-20 ST1
4
NFVZ-3 ST2
1
NFVZ-7 ST2
2
NFVZ-12 ST2
3
NFVZ-20 ST2
6
Technical parameters ATEX designation
Type
Airflow Power Weight (m3/h) (kW) (kg)
NFV-3 NFVZ-3
3000
1.1
235
NFV-7 NFVZ-7
7000
1.5
510
NFV-12 NFVZ-12
12000
2.2
740
NFV-20 NFVZ-20
20000
4.0
1250
II D ST1
II D ST2
For more technical details reg garding NFV and NFVZ separators, please call us or go to our website
www.danther mfiltration.co.uk
Tel. +44 (0)1132 739 400
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IMPELLERS
Combifab Fans
Clean Air impeller- Type R High efficiency R -Type design up to 87% efficiency; airflow volumes from 0.2 to 25m3/s and total pressures up to 7000Pa. Dust capacity 5g/m3 max size 2x2x2mm
COMBIFAB high efficiency radial fans comprise three distinct designs, for clean air (R), for dust and chip extraction (S) and as transport fans for chips, shavings etc (T). Depending upon power and site requirements, they may be directly driven or belt driven with various drive options.
Chip impeller- Type S High efficiency S-Type design up to 81% efficiency; airflow volumes from 0.2 to 25m3/s and total pressures up to 10000Pa. Dust capacity 500g/m3 max size 20x20x40mm
Typical Applications • Waste management and material recycling • Clean air fans for all clean air side dust extraction
Transport impeller- Type T
and ventilation duties
High capacity T -Type design up to 61% efficiency; airflow volumes from 0.2 to 25m3/s and total pressures up to 10000Pa. Dust capacity 100g/m3max size 0x40x90mm
• Dust and chip fans for handling air contaminated with dust and light waste • Transport fans for low pressure conveying systems
DRIVE DESIGN
COMBIFAB Features •
Maximum operating temperature 70˚C
•
Maximum ambient temperature 50˚C
D1 & D2
G5 & G5A
G3
Options • ATEX compliant Combifab-Z version for explosive dusts and gases • Acoustic enclosures • Air silencers • Anti-vibration mountings
D1 - direct drive option
G5 - belt drive option for
G3 - belt drive option for
• Flexible duct connections
for smaller fans with a
smaller fans with the
larger fans, with the
• Drain plug
flange mounted motor
motor mounted on a
motor mounted on a
• Inspection panel
up to 7.5kW
fan bearing pedestal,
common base frame,
• Differential pressure switch
typically from 7.5 to
typically from 75.0kW
• Speed sensor
37.0kW
upwards
• Various motor types and standards
D2 - direct drive option
G5A - as for G5 but with
for larger fans with a
a pedestal to suit larger
foot mounted motor
motors within the
mounted on a pedestal,
range 22.0 to 55.0kW
typically from 11.0kW upwards
For more technical details regarding Combifab fans, please call us or go to our website
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www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Features: • Robust welded steel construction
MJB-A and MJB-H
• Weatherproof for exposed locations • Modular design enables large units to be assembled on site • Filter area from 158m2 to 1700m2 or more in single housing • Split cages on MJB-H for convenience during bag changing
The MJB-A/H is a range of modular reverse jet cleaned tubular bag filters designed for continuous operation in bulk handling and process applications. Developed from the smaller long established MJB range, they offer two bag lengths and on-line cleaning by high efficiency two stage diaphragm valves. Filter areas range from 158m2 to about
• On-line cleaning with high efficiency two stage diaphragm valves • Compressed air pressure typically 5.0 to 5.5bar • Normal maximum negative/ positive operating pressure 7000Pa/2000Pa • Large integral pre-separation chamber
1700m2 but the modular design enables larger single units to be assembled on site as required. All MJB-A and MJB-H units have generously sized integral pre-separation chambers to increase their dust load capacity whilst reducing the load on the filter bags. All maintenance is from the top, within the handrailed area.
• Downflow/crossflow inlet air pattern reduces cleaning power required • Wide range of filter media for special applications • Easy access for maintenance of bags and
Typical Applications • Waste management and material recycling
cleaning components from unit top within
• Bulk handling and dockside installations
handrails
• Ferrous and non-ferrous metal melting
Options: • Discharge options include screw conveyors, rotary valves, gravity or motorised flap valves or bins • Higher negative/positive operating pressure 10000Pa/5000Pa • Trace heating and insulation to customer standards
• Galvanising and other finishing processes • Agricultural, bulk food and feed processes, handling and distribution • Construction materials, clay, brick and block making • Cement and aggregate production and distribution • Flue gas treatment including biomass and incineration • All kinds of large volume dry light dusts
• ATEX certified explosion relief panels when handling explosive dusts, St1, St2, St3 • Available in various stages of assembly to suit transport and site access conditions • off- line cleaning option
For more technical details regarding MJB-A and MJB-H filters, please call us or go to our website
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
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Features: • Robust welded steel construction
Bag filter MJB
• Weatherproof for exposed locations • Filter area from 7m2 to 210m2 as standard
The MJB is a long established range of reverse jet
• Four bag lengths available
cleaned tubular bag filters designed for continuous
• On-line cleaning with high efficiency
operation in bulk handling and process applications.
diaphragm valves
This second generation of the MJB offers four bag lengths and on-line high efficiency reverse jet
• Compressed air pressure typically 6.0 bar
cleaning. Filter areas range from 7m2 to 210m2 as
• Normal maximum negative/positive operating
standard, but units up to about 350m2 may be made
pressure 8000Pa/2000Pa • Large integral pre-separation chamber • Downflow/crossflow inlet air pattern reduces cleaning power required • Cleaning sequence controller type NF8HD
to special order. All MJB units have generously sized integral pre-separation chambers to increase their dust load capacity whilst reducing the load on the filter bags. Normal maintenance is from the top, within handrails if specified, but bag changing may be specified from the side, if headroom does not allow top access. A range of space saving integral fans from
in IP65 enclosure • Wide range of filter media to suit all applications
0.75kW to 18.5kW may be specified, with optional air silencers.
• Easy access for maintenance of bags and cleaning components from unit top within
Typical Applications
handrails
• Waste management and material recycling
• ATEX certified explosion relief panels when handling explosive dusts St1, St2, St3
• Bulk handling and dockside installations • Ferrous and non-ferrous metal melting • Galvanising and other finishing processes • Agricultural, bulk food and feed processes, handling and distribution
Options:
• Construction materials, clay, brick and block making
• Discharge options include screw conveyor,
• Cement and aggregate production and distribution
rotary valve, gravity or motorised flap valve
• Flue gas treatment including biomass and incineration
or quick release bin
• All kinds of large volume dry light dusts
• Flanged inlet and outlet for ducting and remote fan, if integral fan is not fitted • Range of integral fans from 0.75kW to 18.5kW with optional air silencers • Separate floor mounted Combifab fans for larger installations • Access ladders and handrails for maintenance • Higher negative/positive operating pressure 15000Pa/5000Pa • Trace heating and insulation to customer standards • Operating temperature up to 250˚C • Free standing dust collector, open based or insertable for direct mounting • Dedicated control systems for complete dust extraction installation
For more technical details regarding MJB filters, please call us or go to our website
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www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Features: • Heavy gauge fully welded steel construction
FS flat bag filter
• Compact modular design minimises space requirement • Weatherproof for exposed locations
The FS is a range of modular reverse air cleaned
• Filter area up to 2500m2 in single housing
horizontal flat bag (or "cassette") filters designed for continuous operation in heavy duty
• High efficiency off-line cleaning during
applications. It has a downflow design, dirty gas
continuous operation
entering via an inlet hood at high level, passing downwards across the horizontal bags where the
• Lower pressure cleaning minimises emissions
dust is separated from the gas. Most of the dust
• Wide range of filter media for special applications
then drops into the hopper. The cleaned gas
• Easy access for maintenance from front mounted
passes through the bags, on the surface of which a filter cake is deposited, then into the clean gas
clean gas chamber
chamber from where it is extracted at low level.
• Operating temperature up to 220˚C • No compressed air required
Options for FS and FD filters: • Discharge options include screw conveyors, rotary valves, gravity or motorised flap valves or bin
Typical Applications: • Waste incineration • Aluminium production • Ferrous and non-ferrous foundries
• Customised dirty gas inlet hoods
• Asphalt production
• Air blast coolers for higher temperature
• Quarries, minerals, aggregates
applications • Pre-separators, skimmers and cyclones • Access platforms
Intelligent air cleaning system Offline effect advantages: • Small difference between gross and net surface
Cleaning is effected by a cleaning air fan whose flexible outlet duct is connected to a movable cleaning carriage. A quick acting valve allows a pulse of cleaning air to be injected into each row of bags in turn, whilst adjacent rows are shielded to take them off line. This feature greatly enhances the cleaning efficiency, allowing the filter to operate normally whilst cleaning progresses. Operation of the cleaning mechanism is programmable according to requirements.
• Powerful low energy cleaning • Low residual dust content • Very high efficiency in collecting fine dust (PM10, PM 2,5)
1 2 3 4 5 6
Indexing disk Cleaning car Rope roller Initiator Locking bar Limit switch
For more technical details regarding FS and FD filters, please call us or go to our website
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
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Features: • Weatherproof for exposed locations
FD flat bag filter
• Heavy gauge fully welded steel construction • Filter area up to 1100m2 in single housing • Compact modular design minimises space equirement • High efficiency compressed air pulse cleaning • Low cleaning air volume reduces cooling effect
The FD range is based closely on the efficient FS reverse air filter, but it is fitted with a compressed air reverse jet cleaning mechanism. The cleaning jet tubes are mounted vertically and the top mounted diaphragm valves are arranged to clean
during cleaning, a valuable consideration when
one column of bags with each pulse. With no
acid gases are present, to minimise
moving parts in the clean air chamber and higher temperature capability, the FD is particularly
condensation effects • Suitable for incineration flue gases
suitable for flue gas cleaning in boiler and incineration applications.
• Wide range of filter media for special applications • Easy access for maintenance from front mounted clean gas chamber • Operating temperature up to 250˚C
Typical applications: • Incineration and other combustion processes • Ferrous and non-ferrous metal melting • Asphalt production • Waste management and material recycling
Reverse jet compressed air cleaning system Reverse jet cleaning is effected by separate diaphragm valves fixed above each vertical row of filter bags, supplied by a distribution manifold horizontally mounted at high level. A pulse of cleaning air is injected via a vertical jet tube into each row of bags in turn. Operation of the cleaning mechanism is programmable according to requirements. The FD is a reverse jet cleaned alternative to the FS reverse air filter, particularly useful where the higher quantity of cleaning air injected by the FS could adversely affect the process gas conditions.
Arrangement of bags in FS and FD filters
For more technical details regarding FS and FD filters, please call us or go to our website
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Tel. +44 (0)1132 739 400
Dry Sorption Reduced additive consumption – less residual products
An improvement in the efficiency of dry sorption processes We are able to provide a vast range of versions to comply with customer-related demands. In doing so, we use system components such as mixer reactors that achieve an optimum separation of pollutants such as HF, HCL and SO2 through an homogenous mixture of additive and crude gas flow.
Process with moisturising of slaked lime. Thin liquid film can achieve a particularly high separation rate with SOx.
The recirculation of additives minimises additive consumption and consequently the occurrence of residual products. Here too, our engineers have developed a wide range of processes such as the Rotosorp process with or without moisturised recirculation.
Adsorption and absorption can be combined by mixing different sorbents to influence the separation of pollutants.
Optimum fine dust collection through the synergy of cleaning processes and special filter media. With the filter media tailored to the respective cleaning systems, we are already able today to meet the stringent EU regulations for fine dust (PM10). This has been confirmed by latest research by the University of Karlsruhe. As a customer, you too can benefit from this enormous lead in know how.
Heat exchangers / coolers KS/ KU Why heat exchanger / cooler?
The flow of hot gases The hot gases flow into the cooler vertically downwards along the cooling elements. The gases are deflected through 180° and a pre-separation of the coarse dust takes place. Cold air fans blow ambient air through the cooling elements. A temperature control element switches the necessary number of cold air fans on.
Cooling of hot process gases Modular design Short assembly times = low assembly costs Heat recovery
Reliability Low maintenance Easy to exchange cooling elements Leak-proof welded construction With cooler cleaning for sticky dust a b
a
KS
b
KU
d
f
d
The danger of the dew point The cooling air has to be pre-warmed if it is likely that the temperature could fall below the dew point on the cooling elements during the cooling of hot process gases. Unlike KS, preheating of cooling air is provided with KU. In this case, a partial flow of heated cooling air and fresh air are blown in together by the cooling air fan. A pre-selected mixing temperature is regulated prior to entry into the cooling elements by opening or closing the fresh-air valve.
d
c
e c
d
For more technical details regarding FS and FD filters, please call us or go to our website
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
10
NFZ 3000
Features • Easy to assemble galvanised steel construction • Simple to extend when required • Weatherproof for exposed locations
The NFZ3000 is a range of modular reverse air cleaned • Filter area per module:
tubular bag filters designed for continuous operation.
HJ = 85m2; LJ = 40m2; H E= 42m2; LE = 20m2
They are suitable for outdoor location and incorporate telescopic legs to suit various discharge heights and
• High efficiency Dantherm Superbag media
options. Versions are available for positive or negative
• Powerful on-line cleaning by efficient
pressure operation. The range has been independently
regeneration fans
tested to gain ATEX certification . All NFZ3000 units are suitable for handling lightweight bulky materials such as
• ATEX certification for St1 and St2 dusts with
woodwaste and paper dust.
explosion relief • Maintenance access only from front • No compressed air required
Options •
Explosion relief side mounted or upward facing
•
Regeneration (cleaning) fan mounted on side or top of unit
•
Dirty air inlet via hopper or inlet module
NFKZ3000
NFSZ3000
NFPZ3000
is fitted with a chain conveyor in the hopper to discharge waste to one end via a rotary valve, making it suitable for handling large airflow volumes with high concentrations of waste. It is available in one width only, but various lengths according to the number of
is designed for medium sized installations, but capable of handlling high dust loads. This version may be fitted with rotary valves or a screw conveyor to discharge waste. It is available in two widths.
is ideal for lower air flow volumes and dust loads. Waste material from this version is discharged into steel bins. Each module incorporates two quick release bins. It is available in two widths.
modules.
Typical Applications • Waste management and material recycling
Specification
• Dust, shavings and chips from woodworking
Temperature range
Max. 75°C
Max. pos. pressure
Max 800 Pa
Max. neg. pressure
Max. 500 Pa Option 5000 Pa
Standard filter element
Superbag 2000 XT15 with ø 200mm collar
Explosion protection
ST1 (Kst = 200 bar x m/s) and ST 2
Power supply
- 230/400V - chain motor - 1.1kW(for NFK) - regeneration fan - 1.1kW (option 2.2kW)
Door switch
- at the inspection doors in the filter hopper - at one filter module door per each 5 modules - at each inlet module door
Filter area per module
HJ: 85m2
• Paper, plastics dust from material handling • Lightweight bulk materials manufacture and distribution
SUPERBAG
LJ: 40m2
HE: 42m2
LE: 20m2
Superbag is Dantherm Filtration’s patented design. Knitting technique in tubular format gives the bag a surface that can cope with various dust loads and virtually any type of dust. Higher efficiency, lower pressure drop and energy consumption are achieved. The incorporated carbon fibres give the bag antistatic properties reducing the risk of fire and explosion.
Regeneration fan NFZ3000 is cleaned by the reverse air cleaning regeneration fan operating at time intervals according to dust loading. This axial type regeneration fan can be mounted either on the roof or on the side of the filter. Available in 1.1 kW or 2.2 kW it is designed for high pressure cleaning whilst offering low air resistance when stopped. The pressure resistance is 100 Pa at 10,000 m3/h.
For more technical details regarding NF3000 filters, please call us or go to our website
11
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Features: • Robust welded steel construction • Weatherproof for exposed locations
AUTO M-Z Bag shaker filter
• Eight models with filter areas from 7.5m2 to 90m2 • Good range of filter media for special applications
The Auto M Z series is the latest development of the Auto M shaker filter, which has been in continuous production for more than 30 years. They are suitable for most dust extraction applications where the process may stop from time to time to allow the shaker mechanism to clean the filter bags. Filter areas range from 7.5m2 to 90m2 and units are equipped with one, two or three quick release steel bins according to model. The whole range is ATEX certified with the provision of hinged explosion relief panels when units are used to handle explosive dusts.
• Very effective electric shaker cleaning - compressed air not required • Maximum negative/positive operating pressure 4000Pa/1500Pa • Maximum operating temperature 80˚C • ATEX certified for explosive dusts in classes St1, St2 and St3 • All electrical connections pre-wired to terminal box on unit • Safe easy access for maintenance from clean air chamber, with large front mounted access doors
Options : • 75 or 150 litre quick release steel bins
Typical Applications
• Bin balance kit to enable plastic bin liners to be used
• Waste management and material recycling
• Integral fans from 0.75kW to 15.0kW
• Foundry applications - fettling castings
• Air silencers for top or side discharge; weather cowl for outdoor locations • Pre-separation section for bulky dusts, with optional spark trap • Built-in secondary filters, typically F7 or H14 • Open based venting unit with or without fan assistance • Sack tipping section with hinged door at front • Fan-shaker controller or complete electrical control panel • Differential pressure indicators and alarm switches
• Ferrous and non-ferrous metal finishing • Galvanising and other finishing processes • Manual processes such as grinding and linishing • Wood working workshops and small scale manufacturing • Educational workshops • Working booths for ceramics and pottery • Non continuous powder coating, • Most ambient temperature applications that are intermittent operations
Technical parameters Typical maximum airflow volume [m3/h]
Max. Fan [kW]
7.5
800
3
160
15
1900
3
210
Z25
25
3000
7.5 (small)
310
Z30
30
3400
7.5 (small)
350
Z50
50
6000
15
520
Z60
60
6800
15
640
Z75
75
9000
15
740
Z90
90
10200
15
860
Type
Filter area [m2]
Z7.5 Z15
Weight [kg]
For more technical details regarding Auto M filters, please call us or go to our website
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
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Advantages of Nordfab QF Ducting • Faster installation • Galvanized steel construction • No tools required for assembly • Many diameters available
Nordfab QF Ducting is a versatile system that provides a comprehensive, long lasting solution for medium pressure extraction requirements. It is quick to install, modify, extend or even to relocate, with a full range of branch fittings, transitions, dampers and fixing clamps.
• ATEX certified accessories for explosive dusts • Full range of manual and automatic energy saving dampers
Nordfab ducting clips together in seconds without welds, bolts, screws, flanges, special tools, precise measurements or specialised skills. It cuts time of installation by more than 40% over traditional ductwork.
• Range of compatible in-line silencers • Adapters to fit other leading duct systems • Smooth bore laser welded seams (optional)
Once your QF ducting is installed, you can quickly and easily take it apart for cleaning or to reconfigure for any floor plan changes.
Typical Applications • Dust extraction ducting for most industries
sales@nordfabducting.co.uk
w w w. n o r d f a b d u c t i n g . c o . u k Dantherm Control Systems Dantherm Filtration manufactures a range of robust A ATEX certified rotary valves for efficient waste transfer or discharge.. Heavy duty fully welded, or fabricated galvanized steel versions aare designed to match the performance of the chosen Dantherm fi filter unit. These are supplied as standard for ATEX Zone 20 inte ernal, none zone external. They may also be specified for use in A ATEX Zone 22
Dantherm Filtration Electrical department manufactures complete control solutions customised to individual requirements, from simple workshop applications to turnkey process extraction and complete waste management systems. For ease of use and accurate control they incorporate the latest touch screen technology and include facilities for remote monitoring.
external if required.
Examples of Waste Management and Recycling installations
2 Cyclopac filters
Cyclopac 4Y3
NFKZ 2000 6+1 AJLR:
Centre de Tri - France Date: 2004 Waste sorting dust extraction system
Kemaa AB - Sweden Date: 2004 Room extraction from recycling station
Veolia - UK Date: 2009 Waste separation dust extraction system For more technical details regarding Dantherm Filtration products, please call us or go to our website
13
www.danthermfiltration.co.uk
Tel. +44 (0)1132 739 400
Getting the BEST out of your dust extraction equipment Maintenance for long life and economy
Dantherm Filtration offer service, LEV testing and spare parts
It goes without saying that a neglected machine will finally bite back with costly inconvenient breakdowns. However, day to day energy costs may also become much higher, replacement parts will be required more frequently and its shorter lifespan will increase the rate of depreciation. The use of non-standard “pattern” replacement parts, in particular inferior filter bags or cartridges can prejudice performance and prove to be a false economy.
Protecting your investment and your personnel We would like your filter to give you long lasting energy efficient service. A quality dust extraction system may not only protect your workforce in compliance with Control of Substances Hazardous to Health (COSHH) Regulations, it may be a vital part of your process, influencing the quality of your product. We hope that the following information will help you and your workforce get the maximum benefits from your investment, with minimum running cost and no unwanted stoppages.
Call Dantherm Filtration to find out how planned maintenance schemes can be tailored exactly to the needs of your production, saving money by incorporating mandatory thorough examination and testing for COSHH compliance.
Dantherm Filtration offer a “thorough examination and testing” service in accordance with COSHH. Please ask for details.
Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) Rigorous Enforcement Airborne dust and fume in the workplace must be controlled to protect the health of personnel. In May 2008 the Health & Safety Executive (HSE) introduced new guidance relating to COSHH regulations and the mandatory regular thorough examination and testing of “local exhaust ventilation” (LEV) equipment. This follows a mandate by the Government to HSE to reduce the incidence of work related respiratory disease. All such installations must by law be tested and inspected at 14 month maximum intervals. A detailed report, which compares with original commissioning data is a legal requirement. HSE have now trained their inspectors to fully understand these tests and they are equipped to take their own measurements if required to verify data.
Examples of Waste Management and Recycling installations NFP 2000 2EA: Reno Syd I/S - Denmark Date: 2000 Dust from bail presser in front of high vacuum system
Cyclones and Rotary valves: LM Glasfiber A/S - Denmark Date: 2003 Briquett pressing
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