Single-machine pulse jet bag dust collector
DMC series single-machine pulse jet bag dust collector adopts high-pressure (0.5-0.7Mpa) high-flow pulse valve filter bag jet cleaning technology. Compared with other domestic single machines, it has the characteristics of large dust removal kinetic energy and high dust removal efficiency. and small size, light weight, simple and compact structure, easy installation and operation, convenient maintenance (external filter type), widely used in building materials, metallurgy, mining, coal, ultrafine powder processing of non-metallic minerals and other industries. , is the ideal equipment for environmental protection and dust removal.
application：Mechanical equipment workshop, grinding power plant, steel plant, cement plant, carbon foundry, etc.
Filter media：air particles, smoke pollution, ultra-fine dust air, etc.
| Single-machine pulse jet bag dust collector parameter | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model Number | DMC24- Ⅱ | DMC36- Ⅱ | DMC48- Ⅱ | DMC60- Ⅱ | DMC72- Ⅱ | DMC84- Ⅱ | DMC96- Ⅱ | DMC120-Ⅱ |
| Filtration area (㎡) | 18 | 27 | 36 | 45 | 54 | 63 | 72 | 90 |
| Number of filter bags (pcs) | 24 | 36 | 48 | 60 | 72 | 84 | 96 | 120 |
| Number of pulse valves (n) | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| Processing air volume (m³/h) | 2160-4300 | 3160-6480 | 4320-8630 | 5250-10800 | 6450-12900 | 7550-15100 | 8650-17300 | 10800-20800 |
| Purification resistance% | 99-99.5 | |||||||
| Dust collector resistance | ＜ 1200Pa | |||||||
| Filtering wind speed V | 2-4（m/min） | |||||||
| Inlet concentration (g/m³) | 3-5g/m3 | |||||||
| Air pressure for cleaning dust | 0.4-0.6MPa | |||||||
| Weight (tons) | 865 | 1060 | 1334 | 1490 | 1680 | 1942 | 2184 | 2594 |
| Compressed Air Consumption Q(m³/min) | 0.1-0.3 | 0.1-0.5 | 0.2-0.7 | 0.2-0.8 | 0.25-1 | 0.3-1.2 | 0.3-1.3 | 0.4-1.7 |
Baghouse Dust Collector:
High dust removal efficiency, up to more than 99.9%, high classification efficiency for fine dust with sub-micron particle size
Flexible and small size, no manual operation required:
High degree of automation, better blowback effect, convenient operation and maintenance, safe and reliable operation
Good sealing performance:
Widely used in dust collection systems for dust and smoke in crushers, mills, dryers, furnaces, etc.
Small size:
the height of the filter cartridge is small, and the installation and maintenance workload is small;
Working principle
The dust-laden gas enters the ash hopper from the air inlet, and the dust-laden gas enters the clean air chamber through the filter bag as clean air, and then passes through the exhaust port of the clean air chamber and is discharged by the fan. The dust accumulates on the outer surface of the filter bag and keeps increasing, so that the resistance of the dust collector continues to rise. In order to make the equipment resistance not exceed 1200PA, the dust collector can continue to work, and it needs to be cleaned regularly. Dust cleaning is to start the pulse valve in time and sequence by the program controller, so that the compressed air (0.5-0.7MPa) in the bag is ejected from the blowing pipe holes (primary air), and the surrounding air (secondary air) is induced by several times of the primary air. Wind) enters the filter bag, causing the filter bag to expand rapidly in an instant, and shake off the dust with the reverse action of the airflow to achieve the purpose of cleaning.
