Waste gas purification equipment based on waste incineration heat energy recovery

A heat energy recovery and exhaust gas purification technology, applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve the problems of low recovery efficiency and low utilization rate of heat resources, achieve good results and improve waste heat recovery efficiency , the effect of enhanced liquidity

Inactive Publication Date: 2020-08-11
中节能(西安)环保能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing waste gas purification process after garbage, since the waste gas after combustion contains high heat, the heat is usually recovered and reused. However, the waste heat recovery of waste gas generally has the problem of low recovery efficiency, resulting in Less reuse of heat resources

Method used

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  • Waste gas purification equipment based on waste incineration heat energy recovery
  • Waste gas purification equipment based on waste incineration heat energy recovery
  • Waste gas purification equipment based on waste incineration heat energy recovery

Examples

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Embodiment 1

[0043] see Figure 1-2 , a waste gas purification device based on waste incineration heat energy recovery, comprising an outer purification gas pipe 11 and an inner heat absorption pipe 12, the inner heat absorption pipe 12 is located in the middle of the inner side of the outer purification gas pipe 11, the outer purification gas pipe 11 and the inner heat absorption pipe 12 are fixedly connected with multiple groups of filter air stacks, and multiple self-oscillating heat conducting rods 5 are arranged between adjacent filter air stacks. The heat-conducting rods 5 are evenly distributed in the lateral direction, so that the distances of the self-oscillating heat-conducting rods 5 inside the outer purification air pipe 11 are different, so that the heat from the exhaust gas transmitted from the swinging heat-conducting rods 5 can be dissipated in a wider range in the waste heat absorption liquid, so that The waste heat absorbing liquid has a better effect on heat absorption a...

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PUM

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Abstract

The invention discloses waste gas purification equipment based on waste incineration heat energy recovery, which belongs to the field of flue gas purification, the invention discloses waste gas purification equipment based on waste incineration heat energy recovery. The inner heat absorption liquid pipe is arranged in the middle of the outer purification gas pipe; therefore, the speed of absorbingheat by the waste heat recovery liquid is increased; meanwhile, waste gas is introduced into the equipment; the waste gas impacts the gas filtering lamination; the air hard pendant collides with theself-vibration double-layer filter screen; therefore, the two vibration ropes on the self-swinging heat conduction rod vibrate; and due to the elasticity, deformation can be recovered after vibration;therefore, the self-swinging heat conduction rod is driven to swing in the inner heat absorption liquid pipe, the liquidity of waste heat absorption liquid in the inner heat absorption liquid pipe can be enhanced, transmission of heat in waste gas by the self-swinging heat conduction rod is effectively accelerated, the waste heat recovery efficiency is further remarkably improved, and the reutilization rate of heat resources in the waste gas is increased.

Description

technical field [0001] The invention relates to the field of flue gas purification, and more specifically relates to waste gas purification equipment based on waste incineration heat energy recovery. Background technique [0002] Waste incineration is the process of reducing the volume of waste through oxidation at high temperature through appropriate thermal decomposition, combustion, melting and other reactions, and turning it into residue or molten solid matter. Waste incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals and organic pollutants from being discharged into the environmental medium again. Recycling the heat generated by garbage incineration can achieve the purpose of recycling waste. Garbage incineration is an older and traditional method of garbage disposal. After the garbage is treated by incineration, the reduction effect is remarkable, the land is saved, and various pathogens can be eliminated, and toxic and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12B01D46/42B01D46/00
CPCB01D46/0002B01D46/12B01D46/42B01D46/4218
Inventor 不公告发明人
Owner 中节能(西安)环保能源有限公司
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