JPS57127499A - Anaerobic digestion tank device - Google Patents

Anaerobic digestion tank device

Info

Publication number
JPS57127499A
JPS57127499A JP56011409A JP1140981A JPS57127499A JP S57127499 A JPS57127499 A JP S57127499A JP 56011409 A JP56011409 A JP 56011409A JP 1140981 A JP1140981 A JP 1140981A JP S57127499 A JPS57127499 A JP S57127499A
Authority
JP
Japan
Prior art keywords
gas
tank
agitation
pipe
blower
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56011409A
Other languages
Japanese (ja)
Other versions
JPS607959B2 (en
Inventor
Akihiro Yasuda
Goro Fujiwara
Masaru Kanazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takuma Research and Development Co Ltd
Original Assignee
Takuma Research and Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takuma Research and Development Co Ltd filed Critical Takuma Research and Development Co Ltd
Priority to JP56011409A priority Critical patent/JPS607959B2/en
Publication of JPS57127499A publication Critical patent/JPS57127499A/en
Publication of JPS607959B2 publication Critical patent/JPS607959B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To suppress the production of scum through sufficient propagation and activation of methane bacteria in an anaerobic digestion tank using methane bacteria by operating gas-liquid mixing and agitation using a blower and agitation by circulation with a pump using branch pipes associatedly.
CONSTITUTION: Crude sludge is conducted to a mixer 3 where it is mixed with the digestion sludge withdrawn from a digestion tank 1, and is inoculated with anaerobic bacteria, after which it goes through a heater and is branched to an upper branch pipe 6 and a lower branch pipe 5, through which it is injected into the tank 1. By the agitation by the circulation with the pump, the anaerobic bacteria are propagated and the org. matter in the sludge are decomposed. An eductor pipe 12 is erected in the central part of the tank 1, and a gas force- feeding line 17 connected to the discharge port of the blower 16 of a circulation gas suction line 13 including a blower 16 is opened into the pipe 12, and the agitation in the tank 1 by a digesting gas is accomplished. Further, if a gas blow pipe 18 is branched from the line 17 and a suitable gas is blown, the production of scum is prevented and the produced scum is broken.
COPYRIGHT: (C)1982,JPO&Japio
JP56011409A 1981-01-26 1981-01-26 Anaerobic digester equipment Expired JPS607959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011409A JPS607959B2 (en) 1981-01-26 1981-01-26 Anaerobic digester equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011409A JPS607959B2 (en) 1981-01-26 1981-01-26 Anaerobic digester equipment

Publications (2)

Publication Number Publication Date
JPS57127499A true JPS57127499A (en) 1982-08-07
JPS607959B2 JPS607959B2 (en) 1985-02-28

Family

ID=11777213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011409A Expired JPS607959B2 (en) 1981-01-26 1981-01-26 Anaerobic digester equipment

Country Status (1)

Country Link
JP (1) JPS607959B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005169374A (en) * 2003-12-11 2005-06-30 Linde Kca Dresden Gmbh Biological treatment method for suspension using bioreactor having liquid pressure type sediment takeout part and biological treatment apparatus therefor
JP2007537850A (en) * 2004-05-19 2007-12-27 ハルトマン，ルドルフ Method and apparatus for anaerobic fermentation of biological waste
WO2011021207A3 (en) * 2009-07-07 2011-04-28 Vivekananda Kendra Improved bio-degradable waste based bio-methanation plant
JP5412598B1 (en) * 2013-08-21 2014-02-12 株式会社神鋼環境ソリューション Operation method of methane fermentation tank
JP2014208323A (en) * 2013-03-27 2014-11-06 株式会社神鋼環境ソリューション Methane fermentation tank and method for removing sediments within methane fermentation tank
WO2017203781A1 (en) * 2016-05-24 2017-11-30 日本プライスマネジメント株式会社 Methane fermentation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005169374A (en) * 2003-12-11 2005-06-30 Linde Kca Dresden Gmbh Biological treatment method for suspension using bioreactor having liquid pressure type sediment takeout part and biological treatment apparatus therefor
JP2007537850A (en) * 2004-05-19 2007-12-27 ハルトマン，ルドルフ Method and apparatus for anaerobic fermentation of biological waste
WO2011021207A3 (en) * 2009-07-07 2011-04-28 Vivekananda Kendra Improved bio-degradable waste based bio-methanation plant
JP2014208323A (en) * 2013-03-27 2014-11-06 株式会社神鋼環境ソリューション Methane fermentation tank and method for removing sediments within methane fermentation tank
JP5412598B1 (en) * 2013-08-21 2014-02-12 株式会社神鋼環境ソリューション Operation method of methane fermentation tank
WO2017203781A1 (en) * 2016-05-24 2017-11-30 日本プライスマネジメント株式会社 Methane fermentation device
CN109071292A (en) * 2016-05-24 2018-12-21 日本普罗思株式会社 Methane fermentation device

Also Published As

Publication number Publication date
JPS607959B2 (en) 1985-02-28

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