Active Member
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[China]
Address: Industrial Development Zone, Botou City, Hebei Province, China
Contact name:Ling Yun
Hebei Qingda Environmental Protection Machinery Co., Ltd. |
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Stainless Steel Filter Cartridge Industrial Dust Collector With Silicone Coated Carbon Steel Bag Cages And Ptfe Filter
Product overview
Industrial dust collector is widely used in building, metallurgy,
mining, stone processing industries and etc., it owns
dust-containing gas purification treatment system, is the ideal
equipment for environmental dust removal.
The bag-type dust collector is a small and medium-sized dust collector designed after digesting and absorbing the advanced technology of similar foreign products. The dust collector adopts the technology of high-pressure (0.5~0.7MPa) large-flow pulse valve to inject dust from filter bags one by one.
Most of the cartridge dust collectors are used in the workplaces of the factory production workshops and those places with higher environmental requirements. Compared with the general dust collectors, the filter cartridge dust collectors are smaller in size and have less resistance to operation, so they work particularly well. The speed of operation is also large, and the work efficiency is good.
Operating principle of dust collector
1. Under the action of the main fan of the system, the dust-containing gas enters the air box at the bottom of the dust collector from the ash hopper at the lower part of the dust collector or the air inlet of the side air duct of the box body for pretreatment of the dust-containing gas, and then enters from the bottom to the upper box body Each dust removal room;
2. Dust is adsorbed on the outer surface of the filter cartridge, and the filtered clean gas enters the clean air chamber in the upper box through the filter cartridge and is collected to the air outlet for discharge.
3. As the filtering conditions continue, the dust accumulated on the outer surface of the filter cartridge will accumulate, which will increase the operating resistance of the equipment accordingly. In order to ensure the normal operation of the system, the upper limit of the dust collector resistance should be maintained in the range of 1400~1600Pa When the limit is exceeded, the pulse automatic controller will issue instructions through fixed resistance or timing to automatically clean the dust.
4. Cleaning dust, also known as dust cleaning, is a timed start of the pulse valve setted by CNC program, to let the compressed air(0.5-0.7MPa) in the air pump be ejected from the orifice of the blowing pipe, when the compressed air pass through the Venturi tube of bag cage, the Venturi amplifies the pressure of the compressed air by several times. The high-pressure air entering the filter bag causes the filter bag to expand rapidly in a flash, and shakes off the dust by the reverse action of the airflow.
Advantages
1. Newest pulse filter technology;
2. Customized filter bags materials to choosen;
3. Small size&light weight, easy to install and operate;
4. Could provide max 99.9% high working efficiency;
5. Used for construction site, minging, chemical, coating, painting, food industary, etcs.
Parameters (Bag dust collector)
Model Specification | QDDMC-32 | QDDMC-48 | QDDMC-64 | QDDMC-80 | QDDMC-96 | QDDMC-112 | |
| Filter area(㎡) | 24 | 36 | 48 | 60 | 72 | 84 | |
| Filter speed (m/min) | 1.04~1.67 | 1.15〜1.62 | 1.21~1.74 | l.25~1.67 | I.27〜1.62 | 1.28-1.68 | |
| Air volume (m³/h) | 1500-2400 | 2500-3500 | 3500-5000 | 4500-6000 | 5500-7000 | 6500-8300 | |
| Bag quantity (piece) | 32 | 48 | 64 | 80 | 96 | 112 | |
| Gas consumption (m³/min) | 0.032 | 0.048 | 0.064 | 0.08 | 0.096 | 0.11 | |
| Air inlet concentration(g/m) | 200 | ||||||
| Air inlet concentration(mg/m) | 50 | ||||||
| Injection pressure(MPa) | ().5~0.7 | ||||||
| Negative pressure(Pa) | 5000 | ||||||
| Machine pressure resistance(Pa) | ≤1200 | ||||||
| Pulse valve | Size | 1'' | |||||
| Qty(Piece) | 4 | 6 | 8 | 10 | 12 | 14 | |
| Motor power (KW) | 1.5 | 2.2 | 3.0 | 5.5 | 5.5 | 7.5 | |
| Total weight(kg) | 1350 | 1620 | 1850 | 2360 | 2800 | 3200 | |
Related Photo
Parameters (Cartridge dust collector)
| Model | Air now | Filter efficiency | Solenoid valve | Solenoid valve | Filtration Barrel | Outline dimension (mm) | ||
| m3/h | % | Spec | Qty. | Qty. | Length | Width | Height | |
| QD-ERPE-12 | 12000-15000 | 99.9 | DMF-T-40 | 6 | 12 | 1960 | 1362 | 2770 |
| QD-ERPE-16 | 16000-20000 | 99.9 | DMF-T-40 | 8 | 16 | 1960 | 1960 | 2770 |
| QD-ERPE-20 | 21000-25000 | 99.9 | DMF-T-40 | 10 | 20 | 1960 | 1960 | 2770 |
| QD-ERPE-24 | 24000-30000 | 99.9 | DMF-T-40 | 12 | 24 | 3920 | 1362 | 2770 |
| QD-ERPE-32 | 32000-40000 | 99.9 | DMF-T-40 | 16 | 32 | 3920 | 1960 | 2770 |
| QD-ERPE-40 | 41000-48000 | 99.9 | DMF-T-40 | 20 | 40 | 3920 | 1960 | 2770 |
| QD-ERPE-48 | 50000-57000 | 99.9 | DMF-T-40 | 24 | 48 | 5880 | 1960 | 2770 |
| QD-ERPE-60 | 60000-70000 | 99.9 | DMF-T-40 | 30 | 60 | 58S0 | 1960 | 2770 |
Related Photo
Contact me to get your OEM dust collector solution:
Application
QD-ERPE series multi-filter cartridges dust collector adopts advanced pleated filter cartridges as the filtration unit, can remove fine non-fibrous dust. Compared with the traditional pulse bag filter, the machine has the advantages of small size, large filter area, high dust removal efficiency, low pressure loss, reliable operation and long service life. It is widely used for dust control and recovery in mechanical processing, foundry, chemical industry, ceramics, brake material processing, powder spraying and welding dust purification. After dust treatment, it meets the national emission standards and is a new form of pulse dust collector.
