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Deduster having fire-retarding and explosion-inhibiting functions and working method thereof

A working method and technology of a dust collector, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of electrostatic agglomeration and high dust concentration, achieve timely dust cleaning, low dust concentration, and prevent dust explosion.

Inactive Publication Date: 2017-02-15
JIANGSU TQSAFETY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both of the existing two types of dust removal equipment have the characteristics of high dust concentration and easy to generate static electricity accumulation. Therefore, how to make the dust removal equipment have the function of preventing fire and explosion while removing dust efficiently and thoroughly has become an urgent problem to be solved.

Method used

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  • Deduster having fire-retarding and explosion-inhibiting functions and working method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as figure 1 As shown, a dust collector with the function of fire arresting and explosion suppression in this embodiment includes: dusty gas inlet 1, purified gas outlet 2, box body 3, filter bag 4, pulse injection device 5, fire arresting and explosion suppression Device 6, explosion vent door 7, central control system 8, dust collection bin 9, unloader 10, ash hopper 11, composite fire sensor 12, vibrator 13 and level gauge 14.

[0030] The connection relationship of the above-mentioned components is as follows: the two sides of the box body 3 are respectively connected with a dust-laden gas inlet 1 and a purified gas outlet 2, and a plurality of filter bags 4 and a pulse injection device 5 are arranged inside; the box body 3 The bottom is connected with a dust collection bin 9, and the dust collection bin 9 is connected with the ash hopper 11 through the unloader 10; Explosion device 6 and composite fire sensor 12, described fire arresting and explosion suppress...

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PUM

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Abstract

The invention discloses a deduster having fire-retarding and explosion-inhibiting functions and mainly relates to the technical field of dedusting equipment. The deduster comprises a box, multiple filter bags, a pulse jetting device, a fire-retarding and explosion-inhibiting device, a central control system and a composite fire behavior sensor, two sides of the box are connected with a dusty gas inlet and a purified gas outlet respectively, and the filter bags and the pulse jetting device are arranged inside the box; the bottom of the box is connected with a dust collection bin which is connected with an ash hopper through a discharger, the surfaces of the dusty gas inlet, the box and the dust collection bin are connected with the fire-retarding and explosion-inhibiting device and the composite fire behavior sensor which are connected with the central control system respectively. The invention further discloses a working method of the deduster.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a dust remover with the function of fire arresting and explosion suppression, and a working method of the dust remover. Background technique [0002] Nowadays, dust explosions are often inadvertently caused by some potential factors. The characteristics of the secondary explosion make the dust explosion often produce lasting damage, and the latter explosion will be more violent than the previous explosion. In addition, there may be Other sources of explosion, so this may also be triggered by dust explosions. Dust explosion also has the characteristics of high pressure and long duration, which greatly increases its destructive power, especially in very long pipelines, it is very easy to cause multiple chain explosions, and the explosion pressure cannot be released, resulting in pressure accumulation and finally explosion Can be extended to the entire pipeline. O...

Claims

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Application Information

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IPC IPC(8): B01D50/00B01D46/02B01D46/04B01D46/42
CPCB01D46/0084B01D46/023B01D46/04B01D46/42B01D50/20
Inventor 宋庆利解立峰施昌付宋庆学孟金乐王相禹
Owner JIANGSU TQSAFETY TECH CO LTD
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