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

A technology of dust collection and dust collection device, which is applied in the direction of combination device, smoke and dust removal, transportation and packaging, etc. It can solve the problems of increasing dust explosion, increasing the severity of dust explosion, unable to release and control the pressure of dust explosion correctly, and achieving The effect of increasing the dust collection area

Active Publication Date: 2020-07-03
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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

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Embodiment Construction

[0065] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related content, but not to limit the present disclosure. In addition, it should be noted that, for the convenience of description, only the parts related to the present disclosure are shown in the drawings.

[0066]It should be noted that the embodiments of the present disclosure and the features of the embodiments may be combined with each other unless there is conflict. The technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0067] Unless otherwise stated, the illustrated exemplary embodiments / embodiments are to be understood as exemplary features providing various details of some ways in which the technical concept of the presen...

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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...

Claims

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Application Information

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IPC IPC(8): B01D50/00B01D46/00B01D46/02B01D46/12B01D47/06B08B15/00
CPCB01D46/0012B01D46/12B01D46/02B01D46/023B01D47/06B08B15/00B01D46/62B01D50/10
Inventor 庞磊曹娇娇吕鹏飞杨凯
Owner BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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