Impulse dust collector
BH impulse dust collector is a new high-efficiency pulse dust collector improved on the basis of bag filter. It combines the advantages of sub-chamber back-blowing various pulse jet dust collectors, and overcomes the shortcomings of insufficient chamber dust-removing strength and uneven distribution of inlet and outlet winds,which expanded the scope of application.
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Features
Introduction:
BH impulse dust collector is a new high-efficiency pulse dust collector improved on the basis of bag filter. It combines the advantages of sub-chamber back-blowing various pulse jet dust collectors, and overcomes the shortcomings of insufficient chamber dust-removing strength and uneven distribution of inlet and outlet winds,which expanded the scope of application.
Advantage:
(1) High reliability design to ensure long-term stable operation of the bag dust collector with the host equipment, and the maintenance workload is small;
(2) Optimizing the design of the inlet and outlet ducts, which is conducive to uniform airflow distribution;
(3) Anti-leakage design to ensure that the air leakage rate of the bag dust collector is reduced;
(4) All-steel split structure design, easy to transport and install equipment;
(5) Low operating costs. Optimizing the process parameter design is beneficial to the low-resistance, high-efficiency and stable operation of the bag filter, reducing the system energy consumption and effectively reducing the loss of the filter bag.
Application:
Pulse dust collector is widely used in the purification of dusty gas and material recovery in metallurgy, building materials, cement, machinery, chemical, electric power and light industry. For example: dry mortar production site, industrial rotary dryer working site, sand maker working site, Grinding mill working site and so on.
Parameter
| Model | Air volume(m³/min) | Filtering air speed(m/min) | General filtering area(m²) | Net filtering area（m²） | Dedusting chamber quantity(a) | Filter bags quanity(a) |
| ppcs96-4 | 26800 | 1.2-2.0 | 375 | 279 | 4 | 384 |
| ppcs96-5 | 33400 | 456 | 372 | 5 | 480 | |
| ppcs96-6 | 40100 | 557 | 465 | 6 | 576 | |
| ppcs96-7 | 46800 | 650 | 557 | 7 | 672 | |
| ppcs96-8 | 53510 | 774 | 650 | 8 | 768 | |
| ppcs96-9 | 60100 | 838 | 774 | 9 | 864 | |
| ppcs96-2×5 | 66900 | 929 | 936 | 10 | 960 | |
| ppcs96-2×6 | 80700 | 1121 | 1028 | 12 | 1150 | |
| ppcs96-2×7 | 94100 | 1308 | 1215 | 14 | 1344 | |
| ppcs96-2×8 | 107600 | 1494 | 1401 | 16 | 1536 | |
| ppcs96-2×9 | 121000 | 1681 | 1588 | 18 | 1728 | |
| ppcs96-2×10 | 134500 | 1868 | 1775 | 20 | 1920 |
Component/Working Principle
Working principle of Impulse Dust Collector
The pulse dust collector refers to removing the dust attached to the filter medium (bag or filter cartridge) by blowing compressed air; during operation, the dust-containing gas enters the ash hopper from the inlet duct, and the coarse dust particles directly fall into the bottom of the ash bucket. The fine dust particles enter the middle and lower tanks with the airflow turning upwards, and the dust accumulates on the outer surface of the filter bag. The filtered gas enters the upper tank to the clean air collecting pipe-exhaust air passage, and is discharged to the atmosphere through the exhaust fan, collecting The dust is automatically dropped into the respective silos or channels through the gravity valve gap type. The cleaning process is to cut off the clean air outlet duct of the chamber, so that the bag of the chamber is in a state of no airflow (the compartment is shut off and the air is cleaned). If there is no dust or a certain degree, the mechanical cleaning work will stop working.
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