China cheap Mine crushing dust collector for foundry industry
The components of the mine crushing dust collector include:
1. Upper box body: including dust collector cover, rotary uncovering device, cleaning chamber, bag changing hole, investigation hole, and purifying air outlet.
2. Middle box: including flower board, filter bag, filter bag structure, filter bag guide, filter chamber cylinder, dusty gas inlet and inlet.
3. Lower box body: including positioning support frame, ash bucket, star discharge valve, and support.
4. Anti-air blowing and cleaning organization: including spiral arm, mouthpiece, split ring back-flushing tissue, circulating air duct, anti-drying tube, anti-hair dryer, and arm reduction mechanism.
The mine crushing dust collector is used to treat the perforation, rock drilling, blasting, shipping, crushing and other processes of mine crushing open pit mining or underground mining, and dust is emitted, which seriously pollutes the working environment and the atmospheric environment. The dry rock drilling operation without dust prevention measures the working dust concentration per meter. Up to hundreds or thousands of milligrams. When the underground broken chamber has no dustproof measures, the dust concentration is per meter.
The comprehensive dust-proof technology of mine crushing dust collector is mainly spray dust removal. When it is unconditionally wet or dust-proof in the frozen or water-deficient areas, it can not be used when it is not dustproof or wet, and mechanical dust removal or mechanical dust removal and wet method are required. A comprehensive method of dustproofing and simultaneous use.
The characteristics of mine crushing dust collector: simple structure, small and compact body, easy to migrate, moisture-proof and durable.
Technical requirements for mine crushing dust collector:
1. The dust collector adopts indoor layout, no need to consider rainproof, antifreeze and windproof;
2. A total of 4 bag filters are used;
3. The dust filter bag is made of easy-cleaning needle felt and has a filter bag leak detection device.
4. The volume of the ash hopper of the dust collector is designed according to the ash volume stored for 10 hours;
5. The dust concentration of the dust collector is required to be ≤50mg/Nm3;
6. Adopt a backflushing and cleaning scheme;
7. The control cabinet is equipped with automatic and manual interchange control. When an accident occurs in automatic control, manual control can be used.
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