JPS56168894A - Methane fermentation device - Google Patents

Methane fermentation device

Info

Publication number
JPS56168894A
JPS56168894A JP7461280A JP7461280A JPS56168894A JP S56168894 A JPS56168894 A JP S56168894A JP 7461280 A JP7461280 A JP 7461280A JP 7461280 A JP7461280 A JP 7461280A JP S56168894 A JPS56168894 A JP S56168894A
Authority
JP
Japan
Prior art keywords
pipe
liquid
treating liquid
tank
scum
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.)
Pending
Application number
JP7461280A
Other languages
Japanese (ja)
Inventor
Takeshi Namikoshi
Haruyuki Date
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7461280A priority Critical patent/JPS56168894A/en
Publication of JPS56168894A publication Critical patent/JPS56168894A/en
Pending 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

  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To break down and to agitate scum and enhance production efficiency for methane by providing an air pump which sprays the treating liquid in a fermentation tank from the top end of a pipe for spraying of treating liquid.
CONSTITUTION: A covered cylinder 19 is floated in the treating liquid 9 in a fermentation tank 8 so that produced gases are collected therein. A pipe 11 for gas removal is penetrated through this cylinder 10, and the bottom end of a pipe 12 for spraying treating liquid is immersed in the liquid 9. The top end thereof is disposed in the gas space in the tank 8. Further, one end of a connecting pipe 13 is connected to the pipe 11, and the other end is connected to the pipe 12 below the level of the liquid 9. Also, an air pump 14 is installed to the pipe 13, and the produced gases in the tank 8 are forcibly circulated in order of the pipe 11→ the pipe 13→ the pipe 12 by the operation of the pump 14. Hence, scum is broken down and agitated, and the production efficiency of gaseous methane is improved.
COPYRIGHT: (C)1981,JPO&Japio
JP7461280A 1980-05-31 1980-05-31 Methane fermentation device Pending JPS56168894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7461280A JPS56168894A (en) 1980-05-31 1980-05-31 Methane fermentation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7461280A JPS56168894A (en) 1980-05-31 1980-05-31 Methane fermentation device

Publications (1)

Publication Number Publication Date
JPS56168894A true JPS56168894A (en) 1981-12-25

Family

ID=13552163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7461280A Pending JPS56168894A (en) 1980-05-31 1980-05-31 Methane fermentation device

Country Status (1)

Country Link
JP (1) JPS56168894A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942798B2 (en) * 2001-01-19 2005-09-13 Miller, Iii Herman P. Vacuum retort anaerobic digestion system and process
CN113354081A (en) * 2021-07-02 2021-09-07 山东杨帆环保工程股份有限公司 Sewage treatment anaerobic reactor with scum incrustation eliminating function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942798B2 (en) * 2001-01-19 2005-09-13 Miller, Iii Herman P. Vacuum retort anaerobic digestion system and process
CN113354081A (en) * 2021-07-02 2021-09-07 山东杨帆环保工程股份有限公司 Sewage treatment anaerobic reactor with scum incrustation eliminating function
CN113354081B (en) * 2021-07-02 2022-02-11 山东杨帆环保工程股份有限公司 Sewage treatment anaerobic reactor with scum incrustation eliminating function

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