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Phase change heat storage type intelligent high-temperature rapid fermentation apparatus for kitchen garbage

A kitchen waste and fermentation device technology, which is applied in the field of phase-change thermal storage type kitchen waste intelligent high-temperature rapid fermentation device, can solve the problems of difficult temperature control, low energy density, large volume, etc., and achieve flexible distribution and heat storage energy The effect of high density and simplified operation process

Inactive Publication Date: 2014-08-20
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a phase-change thermal storage type kitchen waste intelligent high-temperature rapid fermentation device, which solves the problems of low energy density, large volume, and difficult temperature control of traditional auxiliary heating materials, so as to better realize the high temperature of kitchen waste rapid fermentation

Method used

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  • Phase change heat storage type intelligent high-temperature rapid fermentation apparatus for kitchen garbage
  • Phase change heat storage type intelligent high-temperature rapid fermentation apparatus for kitchen garbage
  • Phase change heat storage type intelligent high-temperature rapid fermentation apparatus for kitchen garbage

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with embodiments.

[0019] Such as figure 1 As shown, a feed port 11 and a feed port 12 are preset on the fermentation cabin 1 for putting in and taking out kitchen waste.

[0020] Such as figure 2 The heat storage plate 2 is made of aluminum with good thermal conductivity and includes a heat storage plate shell 21. The heat storage plate shell 21 is filled with paraffin wax 22. Aluminum powder can be added to the paraffin wax 22 at a mass percentage of 3 to 5%. Sealing the paraffin wax 22 in the heat storage plate shell 21 can effectively prevent the paraffin wax 22 from leaking during use, thereby prolonging the service life of the heat storage plate 2. A temperature sensor 24 and an electric heating wire 23 are also installed on the heat storage plate shell 21. The temperature sensor 24 and the electric heating wire 23 extend from the heat storage plate shell 21 into the paraffin wax 22, heating the ...

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Abstract

The invention discloses a phase change heat storage type intelligent high-temperature rapid fermentation apparatus for kitchen garbage. The apparatus comprises a fermentation cabin and a plurality of heat storage plates, wherein the heat storage plates stick close to the fermentation cabin and surround the outer wall of the fermentation cabin, and the heat storage plates are filled with paraffin. A heat storage material used in the fermentation apparatus has high heat storage energy density, so an auxiliary heating system is substantially simplified, longer and more stable auxiliary heating is provided for a fermentation material, and operation flow of auxiliary heating of the fermentation material is simplified. The heat storage material can be flexibly distributed according to demands for heat energy in different areas of the cabin body, and installation is easier and more convenient.

Description

Technical field [0001] The invention relates to a garbage fermentation device, in particular to a phase change heat storage type kitchen waste intelligent high-temperature rapid fermentation device. Background technique [0002] In the process of high-temperature fermentation of kitchen waste, heat sources such as solar energy are usually used to provide auxiliary heating for the cabin where the kitchen waste is stacked, creating a suitable high-temperature environment that is conducive to improving the activity of microorganisms, so as to achieve rapid fermentation and shorten the fermentation cycle. At present, the main auxiliary heating method used is to store heat through water, and then surround or lay metal water pipes on the inner or outer wall of the cylindrical fermentation chamber to provide heat for auxiliary heating. [0003] However, the auxiliary heating method that uses water to store heat has the following problems: First, water is sensible heat storage and has low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
Inventor 林镇荣陈勇郭华芳林志贤李家杰
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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