Storage type static dedusting device

Abstract

The invention discloses a storage type static dedusting device. The storage type static dedusting device comprises a dusty air inflowing pipe, an exhaust fan, an exhaust pipe, inflowing solenoid valves, a dedusting box and outflowing solenoid valves; when the exhaust fan works, N static gravity type dust-settling compartments and bucket type dust collection chambers positioned right below the static gravity type dust-settling compartments and communicated with the static gravity type dust-settling compartments respectively are arranged in the dedusting box, a dust leakage hole is formed in the bottom end of the lowest part of each bucket type dust collection chamber, N is more than or equal to 2, the outflowing pipe orifice in one end of the dusty air inflowing pipe stretches into the Nth static gravity type dust-settling compartment, and one section, close to the outflowing pipe orifice, namely a dusty air outflowing pipe section, of the dusty air inflowing pipe sequentially passes through the (N-1)th static gravity type dust-settling compartments; inflowing holes are formed in dusty air inflowing pipe bodies positioned in all the static gravity type dust-settling compartments respectively, the inflowing solenoid valve is arranged on each inflowing hole, an outflowing hole corresponding to each static gravity type dust-settling compartment is formed in the top side wall of the uppermost part of the dedusting box, and the outflowing solenoid valve is arranged on each outflowing hole. The storage type static dedusting device can greatly improve the filtering ratio of dust in industrial waste gas before the industrial waste gas is exhausted to the atmosphere.

Description

technical field [0001] The invention relates to gas-dust separation (gas filtration) equipment, especially a warehouse-type static dust removal device. Background technique [0002] Nowadays, air pollution is becoming more and more serious, especially the dusty (dusty) waste gas discharged into the atmosphere by factories is extremely harmful to the human respiratory system, and the work of energy saving and emission reduction has become more and more urgent. In order to reduce the dust content carried by the exhaust gas discharged into the atmosphere and effectively avoid the occurrence of atmospheric smog, ordinary factories use dust filter devices that adopt dust wet drop method, bag dust removal method or high-voltage electrostatic dust removal method to discharge industrial waste gas containing dust. Filter the dust carried by the industrial waste gas before it is released into the atmosphere. However, the existing various dust filter devices not only have a high cost...

AI Technical Summary

Problems solved by technology

However, the existing various dust filter devices not only have a high cost of dust removal, but also cannot prevent the dust from floating and flowing during the discharge process, and even the proportion of dust contained in the industrial waste gas is not high. The proportion of dust content carried is still relatively high, therefore, the industrial waste gas discharged into the atmosphere will still play a negative role in promoting the production of suspended aerosols in the atmosphere

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