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Aerobic composting waste gas treatment system and process thereof

A technology for waste gas treatment and aerobic composting, which is applied in the treatment of biological organic parts, organic fertilizers, and fertilization devices, etc., can solve the problems of insufficient consideration of the composting process, insufficient energy utilization, and no consideration of heat entrained by waste gas, so as to avoid external Environmental pollution, the effect of improving the treatment effect, and the effect of improving the treatment efficiency

Inactive Publication Date: 2019-10-01
恩宜瑞(江苏)环境发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not fully consider the composting process, does not consider the heat entrained in the exhaust gas, and does not fully utilize energy

Method used

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  • Aerobic composting waste gas treatment system and process thereof
  • Aerobic composting waste gas treatment system and process thereof
  • Aerobic composting waste gas treatment system and process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown, an aerobic composting waste gas treatment system mainly includes a fermentation heat exchange device 1, an underground waste gas treatment device 2, and a power supply. The fermentation heat exchange device 1 includes a fermentation tunnel 10, a fermentation tunnel 2 11, and a fermentation tunnel 3 12. , heat exchanger one 13, heat exchanger two 14, heat exchanger three 15, blower 16, the number of fermentation tunnels of the present invention can be more than 3, more than 3 fermentation tunnels constitute a closed-loop system, and two adjacent Among the two fermentation tunnels, the heat exchanged during the cooling process of one of the fermentation tunnels is used for the other heating process, the outlet end of the fermentation tunnel one 10 is connected with the entrance end of the fermentation tunnel two 11 through the heat exchanger one 13, and the connection is provided with 2 #Solenoid valve 100, the outlet end of fermentation tunnel ...

Embodiment 2

[0063] Such as image 3 As shown, an aerobic composting waste gas treatment system mainly includes a fermentation heat exchange device 1, an underground waste gas treatment device 2, an intelligent control device 3, and a power supply. The fermentation heat exchange device 1 includes a fermentation tunnel 10 and a fermentation tunnel 2 11 , fermentation tunnel three 12, heat exchanger one 13, heat exchanger two 14, heat exchanger three 15, blower 16, the outlet end of fermentation tunnel one 10 is connected with the entrance end of fermentation tunnel two 11 through heat exchanger one 13, And the junction is provided with 2# electromagnetic valve 100, the outlet end of fermentation tunnel two 11 is connected with the entrance end of fermentation tunnel three 12 through heat exchanger two 14, and the junction is provided with 3# electromagnetic valve 110, the outlet end of fermentation tunnel three 12 The outlet port is connected with the inlet port of the fermentation tunnel o...

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Abstract

The invention discloses an aerobic composting waste gas treatment system and a process thereof and belongs to the technical field of organic fertilizer waste gas treatment. The aerobic composting waste gas treatment system mainly comprises a fermentation heat exchange device and a buried waste gas treatment device, wherein the fermentation heat exchange device composed of three tunnels which are circularly used as a material taking and preparing tunnel, a heating tunnel, a cooling tunnel and three heat exchangers can fully utilize the heat generated in the fermentation process for improving the fermentation rate, greatly shortens a fermentation period and reduces the energy consumption. Meanwhile, the temperature of waste gas entering the buried waste gas treatment device can also be effectively reduced, and the problems of serious device corrosion and inhibition of growth of related microbes on a combined filler layer due to overhigh temperature are avoided. In addition, the buried waste gas treatment device formed by a waste gas treatment tank, the combined filler layer and a condensate spraying element also has the advantages of being capable of adapting to different regions andseasons, thereby having potential application prospects.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer waste gas treatment, in particular to an aerobic composting waste gas treatment system and a process thereof. Background technique [0002] Aerobic composting is a process in which aerobic microorganisms convert organic waste such as kitchen waste, sewage sludge, agricultural and forestry waste, and livestock and poultry manure into fertilizers through a series of metabolic activities under sufficient oxygen conditions. Organic matter, effective way to recycle organic matter, improve soil structure and fertility. However, during the composting process, harmful gases such as ammonia, hydrogen sulfide and volatile organic compounds will be produced, seriously affecting the ecological environment and the living environment and health of surrounding residents. Therefore, it is of great significance to adopt a strong method to deal with composting exhaust gas to promote the resource utiliza...

Claims

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Application Information

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IPC IPC(8): B01D53/84B01D53/58B01D53/52B01D53/44C05F15/00C05F17/00
CPCB01D53/44B01D53/52B01D53/58B01D53/84B01D2251/95C05F3/00C05F17/00C05F5/002C05F11/00Y02W30/40Y02A50/20
Inventor 王林平刘国召黄前霖吕路
Owner 恩宜瑞(江苏)环境发展有限公司
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