A new type of arch breaking device for a stock bin

Abstract

The utility model discloses a novel bunker arch breaking device, including bunker wall, the inside installation of bunker wall has the one -way sealing axle stem of shower nozzle, the outside of one -way sealing axle stem middle end and located the surface sleeve of bunker wall has the fixed block sleeve pipe. The utility model discloses a conical sealing structure is designed in the inside of arch breaking device, and the circulation of airflow has unidirectionality, effectively overcome the powder back -inflow phenomenon in practical application, greatly reduced the powder back -inflow to the influence of rear -end solenoid valve, improved the service life of rear -end solenoid valve, reduce the occurrence of operating failure in practical application, the unidirectional performance of airflow effectively reduces the dust overflow of arch breaking system, and the working condition environment is more friendly, and reduce the pollution of total gas source due to the dust back -inflow, under the condition of unit gas volume and unit pressure, because the inside diameter is smaller, can effectively increase the pressure of spouting and the release force of shower nozzle instant, improved the effect of airflow spouting.

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