Excrement fermentation type heat gaining and heating device and application method

Abstract

The invention provides an excrement fermentation type heat gaining and heating device and an application method. At present, the most common manner for excrement treatment is a high temperature fermentation technology; and in a microbiological process of decomposing biodegradable organic solid wastes into relatively stable humic substances, a lot of heat is generated, but is rarely utilized, so that wastes are caused. The excrement fermentation type heat gaining and heating device comprises a snake-shaped heat collection pipe (1), wherein the snake-shaped heat collection pipe is placed in a fermentation region (2); the snake-shaped heat collection pipe is connected with a heat radiator (3) through a pipeline (4); the pipeline is connected with a water tank (5); a circulating pump (6) is mounted on the pipeline; the heat radiator is placed in a sealed box (7); the sealed box is connected with one group of planting region heat dissipation pipe (8); the planting region heat dissipation pipe is connected with an exhausting pipe (9); a control inserting plate (10) is mounted on the exhausting pipe; and a mini-type draught fan (11) is mounted at the top end of the exhausting pipe. The excrement fermentation type heat gaining and heating device is used for fermenting excrement to realize heat gaining and heating.

Description

Technical field: [0001] The invention relates to a heat extraction and heating device for fermenting feces and a method for using it. Background technique: [0002] At present, the most commonly used method for manure treatment is high-temperature fermentation technology. This technology is a microbiological process that uses microorganisms to decompose biodegradable organic solid waste into relatively stable humus substances under certain temperature, humidity and pH conditions. During this period, a large amount of heat is generated, but it is rarely used. Generate waste. During the fermentation process of manure fermentation, the fermentation temperature is higher than 55°C~65°C, and the peak heat production period is higher than 75°C, and the duration is longer. Invention content: [0003] The object of the present invention is to provide a heating device for fermenting feces and its use method. [0004] Above-mentioned purpose realizes by following technical scheme...

AI Technical Summary

Problems solved by technology

This technology is a microbiological process that uses microorganisms to decompose biodegradable organic solid waste into relatively stable humus substances under certain temperature, humidity and pH conditions. During this period, a large amount of heat is generated, but it is rarely used. generate waste

During the fermentation process of manure, the fermentation temperature is higher than 55°C~65°C, and the peak heat production period is higher than 75°C, and the duration is longer

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