CARTRIDGES DUST COLLECTORCARTRIDGES DUST COLLECTORDCCH DCCH SeriesSeries

General points

The Airex Industries DCCH dust collectors series distances themselves with the ability to filter highly contaminated air volumes while remaining extremely compact. The cartridges are combined with an efficient self-cleaning system of compressed air allowing the filtration of sub-micronics dust particles in a continuous operation and with a constant differential pressure loss.

Our DCCH series includes sealed mechanisms and access doors for easy acess and requires no tools to carry out the change of filter cartridges.

In order to choose an adequate Airex DCCH dust collector you need to consider the following:

1- Type of dust

2- Dust concentrations

3- Process conditions :

Temperature

Humidity

Corrosive agents

Dew point

4- Physical constraints

5- System static pressure

6- Capture dust disposal method

7- Fire protection as per the NFPA

Theory of operation

The dust laden gases enter through the side intake of the dust collectors hopper, under vacuum or pressure (except for bin vents, where the air comes in from the bottom).The gases are then filtered through the cartridges, and exit through the venturis, into the clean air plenum. The clean air can be exhausted outside or recirculated depending on application.

The automatic cleaning system operates as follows :For each row of cartridges there is a diaphragm valve connected to an air tank. The diaphragm valve is opened in sequence by a solenoid valve and electroniccontrol board.Short pulses of compressed air are injected through calibrated orifices in the blow tubes and into the venturies. The small primary flow of air through theventuries generates a much larger secondary flow of clean air from the plenum. The combined air flow creates a downward moving pressure wave, that breaks the accumulated dust cake on the cartridges.The electronic controller allows only one row of cartridges to be cleaned at any given moment, thus ensuring the collector can operate continuously.

Advantages The cartridge dust collector features the following advantages :Fast, simple and safe cartridge replacement :

The entire replacement of a set of cartridges is done from outside the dustcollector and requires no tools. This way the worker is not exposed to the dust.

•The cartridge is provided with a rectangular adapter that simplifies themanipulation of the cartridge, and eliminates installation errors.

Economical :The selection of a cartridge dust collector is a very economical choice because itrequires minimum maintenance. The maintenance is limited to an annualreplacement of cartridges (depending the application), providing long termprofitability.Thanks to the high efficiency of the filtering media, it is possible to filter a largerair volume with a smaller filtering surface. This allows us to manufacture smallercollectors.The dust collector operates with low pressure drops, between 1’’ and 3’’ of H2O.These values can be maintained by periodic cleaning that is controlled by astandard adjustable timer.

Technical data sheet – Cartridges dust collector / DCCH SERIES

Dimensions ft./mm Filtration Area pi.²/m² Filtration

Area ft.² / m²

Valves Hoppers A B C Cellulose Spun Bond

Weight

Lbs / kg.

2’-8’’ 3’-4’’ 12’-8’’ 1260 520 1472 4 2 1 813 1016 3860.8 116 48.60 669.09 3’-10’’ 3’-4’ 13’-8’’ 1890 780 1711 6 2 1 11684 1016 3987.8 174 72.90 777.73 3’-10’’ 4’-11 14-0’’ 2835 1170 2130 9 3 1 11684 1498.6 4267.2 261 109.35 968.18 3’-10’’ 6’-9’’ 15-7’’ 3780 1560 2780 12 4 1 11684 2057.4 4749.8 348 145.79 1263.65 5’-1’’ 6’-9’’ 15-7’’ 5040 2080 3028 16 4 1 1549 2057.4 4749.8 464 194.39 1376.36 6’-3’’ 6’-9’’ 15’-7’’ 6300 2600 3230 20 4 1 1905 2057.4 4749.8 580 242.99 1468.18 5’-1’’ 10’-1’’ 18’-6’’ 7560 3120 4509 24 6 1 1549.4 3073.4 5638.8 696 291.59 2049.55 5’-1’’ 10’-11’’ 14’-2’’ 7560 3120 4056 24 D 6 2 1549.9 3327.4 4318 696 291.59 1843.64 6’-3’’ 10’-1’’ 18’-6’’ 9450 3900 4813 30 6 1 1905 3073.4 5638.8 870 364.49 2187.73 6’-3’’ 10’-1’’ 15’-2’’ 9450 3900 4772 30D 6 2 1905 3073.4 4622.8 870 364.49 2169.09 7’-5’’ 10’-1’’ 18’-6’’ 11340 4680 5345 36 6 1 2260.6 3073.4 5638.8 1044 437.38 2429.55 7’-5’’ 10’-1’’ 16’-2’’ 11340 4680 5475 36D 6 2 2260.6 13’-6’’ 4927.6 1044 438.38 2488.64 6’-3’’ 4114.8’ 21’-5’’ 12600 5200 6491 40 8 1 1905 13’-6’’ 6527.8 1160 485.98 2950.45 6’-3’’ 4114.8 15’-7’’ 12600 5200 5477 40D 8 2 1905 13’-6’’ 4749.8 1160 485.98 2489.55 7’-5’’ 4114.8 21’-5’’ 15120 6240 6930 48 8 1 2260.8 13’-6’’ 6527.8 1392 583.18 3150 7’-5’’ 4114.8 16’-2’’ 15120 6240 6300 48D 8 2 2260.6 13’-6’’ 1927.6 1392 583.18 2863.64 6’-3’’ 16’-10’’ 17’-0’’ 15750 6500 6732 50D 10 2 1905 5130.8 5181.6 1450 607.48 3060 8’-7’’ 13’-6’’ 17’-3’’ 17640 7280 7233 56D 8 2 2616.2 4114.8 5257.8 1624 680.37 3287.73 7’-5’’ 16’-10’’ 17’-1’’ 18900 7800 7307 60D 10 2 2260.6 5130.8 5207 1740 728.97 3321.36 8’-7’’ 13’-6’’- 18-3’’ 20160 8320 8100 64D 8 2 2616.2 4114.8 5562.6 1856 777.57 3681.82 8’-7’’ 16’-10’’ 17’-11’’ 22050 9100 8212 70D 10 2 2616.2 5130.8 5461 2030 850.47 3732.73 9’-10’’ 16’-10’’ 18’-1’’ 25200 10400 9193 80D 10 2 2997.2 5130.8 5511.8 2320 971.96 4178.64 8’-7’’ 20’-3’’ 18’-6’’ 26460 10920 9339 84D 12 2 2616.2 6172.2 5638.8 2436 1020.56 4245 9’-10’’ 20’-3’’ 18’-6’’ 30240 12480 10442 96D 12 2 2997.2 6172.2. 5638.8 2784 1166.36 4746.36 9’-10’’ 23’-7’’ 18’-6’’ 35280 14560 12513 112T 14 3 2997.2 7188.2 5638.2 3248 1360.75 5687.73 9’-10’’ 27’-0’’ 18’-6’’ 40320 16640 14587 128T 16 3 2997.2 8229.6 5638.8 3712 1555.14 6630.45 9’-10’’ 30’-4’’ 18’-6’’ 45360 18720 16425 144T 18 3 2997.2 9245.6 5638.8 4176 1749.53 7465.91 9’-10’’ 33’-9’’ 19’-6’’ 50400 20800 17584 160T 20 3 2997.2 10287 5943.6 4640 1943.93 7992.71 9’-10’’ 37’-2’’ 20’-5’’ 55440 22880 18725 176T 22 3 2997.2 11328.4 6223 5104 2138.32 8511.36 9’-10’’ 40’-6’’ 21’-5’’ 60480 24960 19864 192T 24 3 2997.2 12344.4 6527.8 5568 2332.71 9029.09 9’-10’’ 43’-10’’ 22’-5’’ 65520 27040 21785 208T 26 3 2997.2 13360.4 6832.6 6032 2527.10 9902.27 9’-10’’ 47’-3’’ 23’-5’’ 70560 29120 23680 224T 28 3 2997.2 14401.8 7137.4 6496 2721.50 10763.64

In order to have our product meet the highest technological standards, we reserve the right to modify its specifications without notice.