(KR101932470) Dry and wet combined anaerobic digestion system for organic waste treatment 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(KR101932470) Dry and wet combined anaerobic digestion system for organic waste treatment
公开号/公开日
KR10-1932470 / 2018-12-26
申请号/申请日
KR10-2017-0162777 / 2017-11-30
发明人
O, SE EUNCHO, GYEONG MIN;
申请人
HANBAT NATIONAL UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION;
主分类号
IPC分类号
B01D-035/02 B01F-007/08 B02C-018/00 B09B-003/00 C02F-003/28 C12N-001/00
摘要
(KR10-1932470) The present invention relates to a dry and wet combined anaerobic digestion system for organic waste treatment. More specifically, the present invention relates to an anaerobic digestion apparatus for alleviating a short phenomenon caused by time difference in fermentation as an apparatus for treating dry wastes with the moisture content of 30% or less and wet wastes containing a large amount of water. COPYRIGHT KIPO 2019
机翻摘要
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地址
代理人
(KR101932470) PLUS INTERNATIONAL IP LAW FIRM Reg. Nb: 920151000017
代理机构
;
优先权号
2017KR-0162777
主权利要求
(KR10-1932470) 1. For treating organic waste in an anaerobic digester apparatus, dry livestock waste in a reactor and a bottom of the anaerobic microbial sludge returned to the hydrolysis and acid into a liquid by the effect of the livestock waste is produced at the top of the reaction tank; located in series with the upper and lower portion of the reaction, wherein the upper reaction vessel into the livestock waste and liquid waste in the wet methanation reactor decomposed by the microorganism to the bottom; reaction tank installed inside the reaction vessel and the top and bottom, and the reaction tank and an inlet formed at the top, the bottom of the outlet opening formed in the reactor, the reactor is introduced into the upper dry livestock waste and a further volume of liquid by anaerobic livestock waste into the reaction tank to float to the bottom of the internal plumbing; present in the reaction vessel and said lower reaction tank bottom sludge return line for returning the top; which comprises, on the inner pipe is provided with a closing means, wherein the closing means is disposed in a reactor using the generated biogas is opened and closed by a slide valve, the dry and wet organic waste for anaerobic digestion apparatus combined. 2. Method according to claim 1, wherein the first reaction tank 1 includes an upper stirrer; and the second reactor 2 and the lower stirrer; and including, the first and second stirrers 1 2 stirrer driven by one motor, the dry and wet organic waste for anaerobic digestion apparatus combined. 3. Method according to claim 1, wherein the inner pipe is formed at a predetermined height and an inlet, into the reaction vessel to further dry the upper livestock waste and livestock waste as much as the volume of the anaerobic liquid entering the inlet is lifted, the dry and wet organic waste for anaerobic digestion device is coupled. 4. AMEND STATUS: Delete 5. AMEND STATUS: deletion 6. Method according to claim 1, characterized in that the lower reaction tank for storing biogas generated in said reservoir and said biogas from a biogas storage tank for conveying biogas from the biogas further comprising pipelines, dry and wet organic waste for anaerobic digestion system combined. 7. Method according to claim 6, wherein the rear end of the biogas storage tank further comprises a membrane filter, dry and wet organic waste for anaerobic digestion system combined. 8. Method according to claim 1, the lower reaction chamber for wet grinding into the lower tank for supplying the reaction vessel further comprises grinding, wet and dry organic waste for anaerobic digestion apparatus combined. 9. Claims 6-8 claims 1-3 and selected using the apparatus according to any of the anaerobic digestion of organic waste processing method, a) dry livestock waste and anaerobic microorganisms in the upper reaction vessel and reacted by introducing, wet waste and methanogenic microorganisms in the reactor bottom into a step of reacting; b) dry livestock waste in the reaction vessel is hydrolyzed and the upper generator for livestock waste liquid when the effect of, wherein the dry livestock waste and anaerobic microorganisms in the upper reactor is further charged, livestock waste liquid by an additional volume of the inner tube through the bottom of the reaction vessel is transported into the lower reaction wet waste and generating methane to the methane fermentation is carried out with a microorganism to produce biogas; and C) adding said dry livestock waste and anaerobic reaction tank at a lower and an upper vessel into the sludge returned to the step of accelerating the hydrolysis; wherein, wherein the inner pipe is provided with a closing means, said means for opening and closing said lower reaction vessel using the biogas generated in the slide valve is opened and closed by the method of treating organic waste. 10. Method according to claim 9, wherein the upper reaction vessel and the hydraulic retention time is between 5 and 3, wherein the bottom of the reaction vessel having a hydraulic retention time is 25 to 27 organic waste processing method. 11. Method according to claim 9, wherein the b) step for biogas produced in purified by passing through the membrane filter and the method further comprising the step of treating organic waste.
法律状态
GRANTED
专利类型码
B1
国别省市代码
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