JPS5689899A - Preventing device for gas discharge of fermentation tank - Google Patents

Preventing device for gas discharge of fermentation tank

Info

Publication number
JPS5689899A
JPS5689899A JP16706279A JP16706279A JPS5689899A JP S5689899 A JPS5689899 A JP S5689899A JP 16706279 A JP16706279 A JP 16706279A JP 16706279 A JP16706279 A JP 16706279A JP S5689899 A JPS5689899 A JP S5689899A
Authority
JP
Japan
Prior art keywords
fermentation tank
gas
exhaust
turnover
sludge
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
JP16706279A
Other languages
Japanese (ja)
Other versions
JPS586559B2 (en
Inventor
Noriyasu Hoshi
Yukio Nakagawa
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.)
Nishihara Environment Co Ltd
Original Assignee
Nishihara Environmental Sanitation Research Corp
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 Nishihara Environmental Sanitation Research Corp filed Critical Nishihara Environmental Sanitation Research Corp
Priority to JP16706279A priority Critical patent/JPS586559B2/en
Publication of JPS5689899A publication Critical patent/JPS5689899A/en
Publication of JPS586559B2 publication Critical patent/JPS586559B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: To improve exhaust effect without discharging generated gas, by packaging the upper of a turnover device and by providing a ventilating means inside of said device.
CONSTITUTION: When a turnover device is put into operation, freight conveyor 8 rotates to turnover sludge 2 piled and fermented successively and sludge 2 is sent back. At this time, cover 18 expands as package part 13 moves and the open surface of fermentation tank 1 is covered all the time, In switching operation, a large amount of gas is generated and ascends; major part of it is stored in package part 13 and sucked from suction hole 15 of ventilation blower 14 to return from ventilation duct 16 into fermentation tank 1. The gas returning into fermentation tank 1 is sucked from exhaust hole 12 in the flank togehter generated gas at a stationary part and conducted to exhaust blowers 23a and 23b via exhaust pipe 22; and it is deodorized via deodorization device 24a and discharged via odor pipe 25.
COPYRIGHT: (C)1981,JPO&Japio
JP16706279A 1979-12-22 1979-12-22 Fermenter gas diffusion prevention device Expired JPS586559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16706279A JPS586559B2 (en) 1979-12-22 1979-12-22 Fermenter gas diffusion prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16706279A JPS586559B2 (en) 1979-12-22 1979-12-22 Fermenter gas diffusion prevention device

Publications (2)

Publication Number Publication Date
JPS5689899A true JPS5689899A (en) 1981-07-21
JPS586559B2 JPS586559B2 (en) 1983-02-04

Family

ID=15842684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16706279A Expired JPS586559B2 (en) 1979-12-22 1979-12-22 Fermenter gas diffusion prevention device

Country Status (1)

Country Link
JP (1) JPS586559B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210214284A1 (en) * 2017-09-01 2021-07-15 Kompoferm Gmbh Aerobic method and device for treating organic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210214284A1 (en) * 2017-09-01 2021-07-15 Kompoferm Gmbh Aerobic method and device for treating organic material
US11753352B2 (en) * 2017-09-01 2023-09-12 Kompoferm Gmbh Aerobic method and device for treating organic material

Also Published As

Publication number Publication date
JPS586559B2 (en) 1983-02-04

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