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Explosion prevention type dust collector and control method thereof

A dust collector and explosion-proof technology, applied in the field of explosion-proof dust collector and its control, can solve the problems of incomplete and complete explosion-proof structure, and the internal dust charge cannot be eliminated, so as to reduce the probability of explosion, ensure smooth collection, and prevent explosion. good effect

Inactive Publication Date: 2017-02-22
SOUTHWEAT UNIV OF SCI & TECH
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Problems solved by technology

[0004] Based on the above technical problems, the present invention provides an explosion-proof dust collector, which solves the technical problems that the explosion-proof structure of the dust collector in the past is not comprehensive and thorough, and the electric charge generated by the internal dust cannot be eliminated. At the same time, the present invention also provides this Control method of explosion-proof dust collector

Method used

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  • Explosion prevention type dust collector and control method thereof
  • Explosion prevention type dust collector and control method thereof

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specific Embodiment approach

[0037] An explosion-proof dust collector, comprising a box body, the box body is provided with a dust gas inlet 6, the upper end and the lower end of the box body are respectively provided with a collector cover plate 2 and a discharge hopper 9, and the collector cover plate 2 is provided with a dust gas gas inlet Outlet 4, the collector cover 2 is provided with a blowing pipe 1, and the inside of the box is also provided with a plurality of antistatic filter bags 8 communicating with the blowing pipe 1, the outer side of the box and the collector cover 2. Explosion-proof membranes 7 are provided on the upper end surfaces; the dust gas inlet 6 is provided with an atomizing nozzle 5, and the dust gas outlet 4 is provided with a humidity sensor 3; the blowing pressure of the blowing pipe 1 is 0.7 MPa, and the pulse width The pulse interval is 100ms, and the pulse interval is 8s; a vibrator 11 is also installed on the outside of the discharge hopper 9; a discharge valve 10 is also...

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Abstract

The invention relates to an explosion prevention type dust collector, which comprises a box body, wherein the box body is provided with a dust gas inlet; the upper end and the lower end of the box body are respectively provided with a collector cover plate and a discharging hopper; the collector cover plate is provided with a dust gas outlet; a spray blowing pipe is arranged in the collector cover plate; the inlet end of the spray blowing pipe is provided with a pulse valve; a plurality of anti-static filter bags communicating with the spray blowing pipe are also arranged inside the box body; explosion prevention films are arranged on the outer side surface of the box body and the upper end surface of the collector cover plate; meanwhile, the invention also provides a control method of the explosion prevention type dust collector. The explosion prevention type dust collector has the advantages that the structure is simple; the explosion prevention effect is good; charges can be discharged out; the explosion rate can be reduced; the dust accumulation is reduced; the smooth discharging of the dust is ensured; the inside dust humidity can be well controlled; the spraying and blowing conditions are strictly controlled; the regular flowing of the inside dust is ensured; the generation of dust charges is reduced; the safety is higher.

Description

technical field [0001] The invention relates to a dust collector, which belongs to the fields of dust removal, environmental protection and material recovery. More specifically, the invention relates to an explosion-proof dust collector and a control method thereof. Background technique [0002] The dust collector is a kind of dust collector. Its main function focuses on the collection and recycling of valuable substances in the dust. For example, some dust contains precious metals, rare earths and other high-value substances. We not only need to treat the dust to protect it. Atmospheric environment, it is also necessary to recycle these valuable substances to reduce costs and waste of resources. [0003] Dust collectors are mainly used in some dangerous and explosive working areas, such as food, food, chemical and other processing workshops, pharmaceutical factories, electronics factories and other flammable and explosive areas also need to use dust collectors. Dust collect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/04B01D50/00B01D47/06B08B15/04
CPCB01D46/023B01D46/04B01D47/06B08B15/04B01D50/60
Inventor 颜翠平张明星陈海焱付瑜林龙沅
Owner SOUTHWEAT UNIV OF SCI & TECH
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