Dust collection device for silo of concrete mixing station

Abstract

The present invention relates to the technical field of dust recovery devices, in particular to a dust collection device for a concrete mixing station silo, which includes a plurality of raw material bins and a dust collection mechanism, and a plurality of raw material bins are respectively connected to the dust collection mechanism through a plurality of connecting pipes. The dust collection mechanism includes a collection bin and a fan; the collection bin includes a plurality of mutually independent compartments, and the plurality of compartments communicate with a plurality of connecting pipes; The interior of the warehouse is equipped with an electrostatic precipitator, and the electrostatic precipitator includes two oppositely arranged electrode plates. The electrode plates are arranged along the direction of air flow, and a dust collection filter cartridge is arranged outside the warehouse. The fan can pass the dust in different raw material warehouses into different warehouses, and the electrostatic precipitator in the warehouse can absorb the dust in the air, so as to achieve the purpose of collecting different types of dust, and it is convenient to separate the dust Recycle.

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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