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Double dust removal device for low-light resonant waste gas treatment

A technology of waste gas treatment device and dust removal device, which is applied in the direction of using liquid separation agent, dispersed particle separation, chemical instruments and methods, etc., and can solve the problems of easy-to-corrosion low-light resonance waste gas treatment device, poor dust removal effect, high water mist content, etc. problem, to achieve the effect of increasing the dust removal effect, increasing the contact time, and increasing the contact area

Pending Publication Date: 2018-03-30
浙江搏易环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the contact time between exhaust gas and spray water of general spray dust removal equipment is short, and the effect of dust removal is not good. Moreover, the content of water mist in the exhaust gas after spray dust removal is high, which is easy to rust.

Method used

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  • Double dust removal device for low-light resonant waste gas treatment
  • Double dust removal device for low-light resonant waste gas treatment
  • Double dust removal device for low-light resonant waste gas treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1 to Figure 5 Shown is a double dedusting device for micro-optic resonance waste gas treatment device, including spray chamber a, water seal structure b, scrubbing device c, gas circulation mechanism and drying device d;

[0039] -The bottom of the side wall of the spray chamber a is provided with an air inlet 1, and the top of the spray chamber a is provided with a spray outlet 2 and a plurality of spray heads 3;

[0040] - The water seal structure b is located at the bottom of the spray chamber a, and the water seal structure b includes a buffer structure for slow flow of the spray liquid; the water seal structure b separates the scrubbing device c from the inner cavity of the spray chamber a;

[0041] -The scrubbing device c includes a cavity, which is connected to the lower part of the water seal structure b, and the cavity receives the spray liquid infiltrating from the water seal structure b, and a pipeline is connected to the upper part of the out...

Embodiment 2

[0052] There is only one difference between this embodiment and Embodiment 1, that is, the water seal structure b is different from Embodiment 1. Such as Figure 5 The shown water seal structure b includes three buffer structures, any buffer structure includes a drawer 13 and a buffer layer 12 laid on the bottom surface of the drawer 13, the drawer 13 is pulled and arranged in the opening, and the bottom surface of the drawer 13 is densely covered with a plurality of water outlets 14. The drawer 13 is also provided with a panel 15 located outside the device, and a rod-shaped handle 16 is provided outside the panel 15 .

[0053] Different from Embodiment 1, in this embodiment, the water seal structure b is set as a square tubular structure, and the buffer structure is pulled and arranged in the tubular structure, which is convenient for the staff to take out and replace the buffer layer 12 laid on the bottom surface of the drawer 13 in time. Because the dust collected in the ...

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PUM

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Abstract

The invention discloses a double dust removal device for low-light resonant waste gas treatment. A spray dust removal chamber is additionally arranged at a gas inlet end of a low-light resonant wastegas treatment device and used for first spray dust removal, gas enters a gas washing device through a gas circulating system and is subjected to second dust removal, gas insulation instead of water insulation is performed between a spray chamber and a washing device by a water film formed by a water sealing structure, waste gas subjected to second dust removal enters the low-light resonant waste gas treatment device through a drying device, dust in the low-light resonant waste gas treatment device can be effectively reduced, and the maintenance cost of the low-light resonant waste gas treatment device is reduced.

Description

technical field [0001] The invention relates to the field of waste gas treatment, in particular to a double dust removal device for micro-light resonance waste gas treatment. Background technique [0002] With the current development of industry and commerce and the enhancement of environmental protection awareness, the deteriorating living environment has attracted the general attention of the public and the industry. Among them, due to the vigorous development of industry, the air pollution spreads rapidly, and the harmful exhaust gas spreads over a large area. The pollutants in the exhaust gas directly harm people's health through the respiratory system. In response to this development trend, various technologies and technologies related to environmental protection engineering Devices are continuously being developed accordingly. The purification treatment of industrial waste gas is one of the most important issues faced in many environmental protection cases. [0003] ...

Claims

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Application Information

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IPC IPC(8): B01D47/12
CPCB01D47/12
Inventor 贾建洪周士晖吕杭杰陶嘉贵李非里
Owner 浙江搏易环保科技有限公司