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Organic waste treatment device

A treatment device and waste technology, applied in biological sludge treatment, animal husbandry wastewater treatment, food industry wastewater treatment, etc., can solve problems such as dispersion

Inactive Publication Date: 2014-02-05
SYUDENSYA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the above-mentioned organic waste processing device, the exhaust gas sent from the processing machine is directly released to the outside, and there is a problem that the odor of the exhaust gas spreads to the outside, and it is necessary to attach a deodorizing device to the processing device.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] Next, an example of organic waste treatment by the organic waste treatment apparatus of the present invention will be described.

[0043] (organic waste)

[0044] Animal residue 1000Kg

[0045] Wild vegetable residue 1000Kg

[0046] (moisture adjustment material)

[0047] Rice bran, chaff 650Kg

[0048] (bacteria for fermentation)

[0049] Inner city bacteria (inner city bacteria) 265Kg

[0050] (processing conditions)

[0051] Heating time 10-13 hours

[0052] Cooling time 2 to 2.5 hours

[0053] (result)

[0054] The resulting product is a coarse powder with a water content of 15% or less, without the generation of bad odor, and can be used as a raw material for fertilizer and feed.

[0055] As described above, according to the organic waste treatment device of the present invention, the combustion gas of the main burner is used as external heating of the treatment tank, and the outside air heated by the heat exchanger circulates in the treatment tank and is ...

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Abstract

[Problem] To provide an organic waste treatment device whereby gas generated during fermentation / decomposition treatment of organic waste is reused, and the odor of the gas is removed by combustion. [Solution] The present invention comprises: a combustion furnace provided with a burner for burning fuel and generating combustion gas; a heat exchanger for heating outside air using the combustion gas as a heat source; a treatment tank for stirring bacteria for fermentation with the organic waste, the heated outside air being fed to the treatment tank; a circulation blower for feeding the outside air heated by the heat exchanger into the treatment tank and circulating the air in the treatment tank; a combustion gas feeding unit provided with a means for feeding, to the combustion furnace, the odorous gas generated from the organic effluent as combustion gas for burning the fuel; and a heating unit for heating the treatment tank from the outside, the combustion gas generated in the combustion furnace being fed to the heating unit.

Description

technical field [0001] The present invention relates to an organic waste treatment device, which is a treatment device for food waste and the like, particularly an organic waste treatment device using fermentation bacteria. Background technique [0002] The conventional organic waste treatment device is composed of throwing organic waste such as kitchen waste into the treatment tank, mixing the organic waste and fermentation bacteria in the treatment tank by rotating the stirring blades, and Warm air is blown from the treatment tank to evaporate water from the organic waste, and to provide an appropriate temperature and humidity to the organic waste, thereby ensuring efficient fermentation and promoting the fermentation and decomposition of the organic waste. [0003] However, in the above-mentioned organic waste processing apparatus, the exhaust gas sent from the processing machine is directly released to the outside, and there is a problem that the odor of the exhaust gas ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B01D53/38B01D53/77C02F11/02F23G7/06
CPCB09B3/00B01D2252/103C02F11/18C02F2103/32F23G7/06C02F2103/20B01D2251/60B01D2257/90B01D2258/0275B01D53/38B01D2251/304B01D53/78B01D2258/0291C12M29/26C12M41/18C12M43/04
Inventor 一瀬直行
Owner SYUDENSYA
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