Concrete mixing plant stock bin dust collection device

Abstract

The invention relates to the technical field of dust recovery devices, in particular to a concrete mixing plant stock bin dust collection device. The concrete mixing plant stock bin dust collection device comprises a plurality of raw material bins and a dust collection mechanism, wherein a plurality of raw material bins are connected with the dust collection mechanism through a plurality of connecting pipes, the dust collection mechanism comprises a collection bin and fans, the collecting bin comprises a plurality of independent bin chambers, the multiple bin chambers communicate with the connecting pipes correspondingly, a plurality of fans are arranged, and are correspondingly connected with the plurality of bin chambers, electrostatic dust collectors are arranged inside the bin chambers, each electrostatic dust collector comprises two oppositely-arranged electrode plates, the electrode plates are arranged in the air flowing direction, and dust collecting filter cartridges are arranged on the outer sides of the bin chambers. The fans can introduce raised dust in different raw material bins into different bin chambers, and the electrostatic dust collectors in the bin chambers canadsorb the raised dust in the air, so that the purpose of collecting different types of raised dust is achieved, and the raised dust can be independently recycled.

Description

technical field [0001] The invention relates to the technical field of dust recovery devices, in particular to a dust collection device for a silo of a concrete mixing station. Background technique [0002] Concrete is a general term for composite materials made of gel material, aggregate and water in an appropriate proportion, and then hardened after a certain period of time; the gel material is usually cement, and its aggregate generally includes sand and fly ash. During concrete production, cement, fly ash, and sand are generally stored in different silos. The silo is a closed tank for storing bulk materials. The tank is equipped with a material level system, which can display the position of the material. Cement and fly ash are usually in the form of dust, so dust is likely to be generated in the silo. In order to prevent dust in the silo, a dust collector is generally installed on the top of the silo, and the air in the silo is discharged to the atmosphere after passi...

AI Technical Summary

Problems solved by technology

[0004] The above scheme has the following defects. Since multiple raw material bins are connected to each other through dust collection pipes and connected to the dust removal mechanism at the same time, when the dust removal mechanism removes dust from multiple bins, different raw materials will be mixed in the dust collection chamber. Therefore, it is inconvenient for the staff to recycle various raw materials separately, which will reduce the performance of the dust removal device in terms of energy saving and environmental protection

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