JPS567630A - Controlling method of number of unit being operated of refrigerator for dehumidification - Google Patents

Controlling method of number of unit being operated of refrigerator for dehumidification

Info

Publication number
JPS567630A
JPS567630A JP8132679A JP8132679A JPS567630A JP S567630 A JPS567630 A JP S567630A JP 8132679 A JP8132679 A JP 8132679A JP 8132679 A JP8132679 A JP 8132679A JP S567630 A JPS567630 A JP S567630A
Authority
JP
Japan
Prior art keywords
wet
bulb temperature
controlling
operated
refrigerator
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
JP8132679A
Other languages
Japanese (ja)
Inventor
Reizaburo Yamashita
Harufumi Takada
Kunio Shimada
Sukeyuki Sogami
Ken Imai
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP8132679A priority Critical patent/JPS567630A/en
Publication of JPS567630A publication Critical patent/JPS567630A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drying Of Gases (AREA)

Abstract

PURPOSE: To easily and economically perform controlling of the number of the units being operated of the refrigerators for dehumidifying of air for blasting into blast furnaces or the like by measuring the wet-bulb temperature of the gas to be dehumidified before entering dehumidifiers and controlling the operating and stopping of each refrigerator depending upon this wet-bulb temperature.
CONSTITUTION: The wet-bulb temperature of the gas to be dehumidified before entering the plural dehumidifiers of a dehumidifying apparatus for blasting to blast furnaces or the like is measured, and the operting and controlling of each refrigerator are accomplished according to this temperature. For example, the wet- bulb temperature at the inlet point A of a dehumidifier 1 is detected by a wet-bulb temperature detector 14, and based on this detected signal the wet-bulb temperature at the inlet of the dehumidifier is operated by a wet-bulb temperature detection controlling unit 15. According to this wet-bulb temperature, the respective driving motors 5'W8' of respective water-cooled refrigerators 5W7 and a brine refrigerator 8 are selectively driven and stopped. If the wet-bulb conditions under which the respective refrigerators are operated and stopped are beforehand set, the controlling of the operating and stopping of the refrigerators becomes easy.
COPYRIGHT: (C)1981,JPO&Japio
JP8132679A 1979-06-29 1979-06-29 Controlling method of number of unit being operated of refrigerator for dehumidification Pending JPS567630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8132679A JPS567630A (en) 1979-06-29 1979-06-29 Controlling method of number of unit being operated of refrigerator for dehumidification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8132679A JPS567630A (en) 1979-06-29 1979-06-29 Controlling method of number of unit being operated of refrigerator for dehumidification

Publications (1)

Publication Number Publication Date
JPS567630A true JPS567630A (en) 1981-01-26

Family

ID=13743259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8132679A Pending JPS567630A (en) 1979-06-29 1979-06-29 Controlling method of number of unit being operated of refrigerator for dehumidification

Country Status (1)

Country Link
JP (1) JPS567630A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802550A1 (en) * 1977-01-19 1978-07-20 Dantherm As EQUIPMENT FOR DRYING AIR BY THE CONDENSATION PROCESS
JPS5515632A (en) * 1978-07-19 1980-02-02 Eiichi Uratani Dehumidifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802550A1 (en) * 1977-01-19 1978-07-20 Dantherm As EQUIPMENT FOR DRYING AIR BY THE CONDENSATION PROCESS
JPS5515632A (en) * 1978-07-19 1980-02-02 Eiichi Uratani Dehumidifier

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