Dust collection apparatus with explosion-proof and explosion-control functions, and dust collection vehicle

Abstract

The invention provides a dust collection apparatus with explosion-proof and explosion-control functions. The dust collection apparatus comprises: a dust collecting device for collecting dust; a dust collecting bin connected with the dust collecting device, wherein the dust collecting bin receives dust collected by the dust collecting device, wherein the dust collecting bin comprises an airflow blocking device, the airflow blocking device is arranged in the dust collecting bin, and the airflow blocking device is arranged above the communicating position of the dust collecting bin and the dust collecting device to restrain the forming range of dust clouds; and a fan device connected with the dust collecting bin to make the dust collecting bin in a negative pressure state in the process of receiving the dust collected by the dust collecting device. The invention further provides a dust collection vehicle comprising the dust collection apparatus.

Description

technical field [0001] The present disclosure belongs to the technical field of centralized cleaning of industrial dust, and particularly relates to a dust collecting device and a dust collecting vehicle with explosion-proof and explosion-controlling functions. Background technique [0002] In industrial enterprises that generate explosive dust, dust collection is an important part of dust explosion prevention and control. Enterprises often use dust removal equipment to collect dust once, and store a large amount of collected dust in the enterprise. When there is enough dust storage in the enterprise, dust collection vehicles are often selected for centralized processing and transportation. [0003] At present, the existing dust collection vehicles do not take into account the hidden danger of dust explosion caused by explosive dust. In the process of collecting and transporting dust in the dust collection vehicle, an explosive dust environment of zone 20 will be formed in...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing dust collection vehicles do not take into account the dust explosion hazards caused by explosive dust

During the process of collecting and transporting dust, the dust collection vehicle will form an explosive dust environment in zone 20, and the existing dust collection vehicle does not have ignition source control and closed environment adjustment devices, which will increase the risk of dust explosion

Moreover, there are no perfect explosion suppression, explosion venting, explosion isolation, and anti-explosion measures in the existing dust collection vehicles, and the pressure of dust explosions cannot be released and controlled correctly, which will increase the severity of dust explosion accidents.

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