A gas-solid separation and dust collection system for cutting debris

Abstract

The invention discloses a cutting chipping gas-solid separation and dust collection treatment system. The cutting chipping gas-solid separation and dust collection treatment system structurally comprises an induced air dust collection cover device arranged on a machine tool in a sliding manner; two settling bins are arranged in parallel under the induced air dust collection cover device; electric unloaders are arranged at the bottoms of the two settling chambers; an air outlet pipeline is arranged at one sides of the settling chambers; a scraper conveyor is arranged under the electric unloaders; an elevator is arranged at the discharge end of the scraper conveyor and connected with a storage bin; the air outlet pipeline is connected with a pulsing bag-type dust remover; a screw discharger is arranged under the pulsing bag-type dust remover; an air outlet of the pulsing bag-type dust remover is connected with an induced draft fan which is connected with a chimney. The cutting chipping gas-solid separation and dust collection treatment system is capable of overcoming the shortcomings in the prior art; as a result, the air pressure and air speed requirements of the system are reduced, the abrasion of particle recovering to the pipeline is reduced and the dust removal effect is good; besides, the labor intensity is reduced and the production efficiency is improved.

Description

technical field [0001] The invention relates to a dust recovery system, in particular to a gas-solid separation and dust collection treatment system for cutting chips. Background technique [0002] At present, in the carbon industry carbon electrode, graphite electrode, carbon block and carbon brick processing, dust treatment adopts cyclone dust removal, bag dust collector high-pressure fan induces air, secondary treatment environmental protection system, and system pipes mostly use thick-walled seamless steel pipes. Here are the flaws: [0003] 1. The wind pressure is high and the wind speed is high, the system pipes and cyclone dust collectors are severely worn, and frequent replacement and maintenance. [0004] 2. The power of the fan is large, the noise is large, and the energy consumption is high. [0005] 3. The effect of dust collection is not guaranteed; the flexible flexible hose with long bed body cannot withstand the erosion of large particles and high air flow,...

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Problems solved by technology

[0003] 1. The wind pressure is high and the wind speed is high, the system pipes and cyclone dust collectors are seriously worn, and the replacement and maintenance are frequent

[0004] 2. The power of the fan is large, the noise is large, and the energy consumption is high

[0005] 3. The effect of dust collection is not guaranteed; the flexible flexible hose with long bed body cannot withstand the erosion of large particles and high air flow, and the service life is not guaranteed. Air leakage occurs from time to time, and the pollution is serious. It is difficult to guarantee the normal cleaning of the CNC machine tool run

[0006] 4. The recovered particles are of different sizes, and they need to be sieved again when used, resulting in high labor intensity for operators and low production efficiency

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