JPS5480496A - Method and apparatus for heating and cooling of fermentor - Google Patents

Method and apparatus for heating and cooling of fermentor

Info

Publication number
JPS5480496A
JPS5480496A JP14604477A JP14604477A JPS5480496A JP S5480496 A JPS5480496 A JP S5480496A JP 14604477 A JP14604477 A JP 14604477A JP 14604477 A JP14604477 A JP 14604477A JP S5480496 A JPS5480496 A JP S5480496A
Authority
JP
Japan
Prior art keywords
fermentor
valve
cooling
water
cultivation
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
JP14604477A
Other languages
Japanese (ja)
Other versions
JPS608791B2 (en
Inventor
Terumichi Honda
Akira Tsuchida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14604477A priority Critical patent/JPS608791B2/en
Publication of JPS5480496A publication Critical patent/JPS5480496A/en
Publication of JPS608791B2 publication Critical patent/JPS608791B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

PURPOSE: To prevent the concentration of chlorine ion, to economize the latent heat of evaporation of water, and to prevent the steam hammering at the cooling stage, by maintaining the pressure in a cooling coil placed in a fermentor to a value sufficiently high to keep the water liquid, during the heating stage.
CONSTITUTION: A fermentor 1 is provided with a cooling coil 2, through which cooling water flows via an inlet 3, outlet 4 and a valve 6, during the cultivation. After the completion of the cultivation, the valve 5 is closed to stop the flow of the cooling water, the cultivation liquid is discharged from the fermentor 1, the fermentor is cleaned, and then fresh cultivation medium is charged into the fermentor. During the sterilization of the medium by introducing steam thereto, the valve 6 is closed and the valve 7 is opened, thereby discharging the expanded water in the coil 2 through a pressure regulating valve 8. The setting pressure of the valve 8 is selected to keep the water liquid at the highest temperature during the sterilization process.
COPYRIGHT: (C)1979,JPO&Japio
JP14604477A 1977-12-07 1977-12-07 Temperature raising/cooling method and equipment for fermentation equipment Expired JPS608791B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14604477A JPS608791B2 (en) 1977-12-07 1977-12-07 Temperature raising/cooling method and equipment for fermentation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14604477A JPS608791B2 (en) 1977-12-07 1977-12-07 Temperature raising/cooling method and equipment for fermentation equipment

Publications (2)

Publication Number Publication Date
JPS5480496A true JPS5480496A (en) 1979-06-27
JPS608791B2 JPS608791B2 (en) 1985-03-05

Family

ID=15398825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14604477A Expired JPS608791B2 (en) 1977-12-07 1977-12-07 Temperature raising/cooling method and equipment for fermentation equipment

Country Status (1)

Country Link
JP (1) JPS608791B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10410830B2 (en) 2016-09-28 2019-09-10 Nuflare Technology, Inc. Charged particle beam apparatus and positional displacement correcting method of charged particle beam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318597U (en) * 1986-07-17 1988-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10410830B2 (en) 2016-09-28 2019-09-10 Nuflare Technology, Inc. Charged particle beam apparatus and positional displacement correcting method of charged particle beam

Also Published As

Publication number Publication date
JPS608791B2 (en) 1985-03-05

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