JPH0562563B2 - - Google Patents

Info

Publication number
JPH0562563B2
JPH0562563B2 JP26681788A JP26681788A JPH0562563B2 JP H0562563 B2 JPH0562563 B2 JP H0562563B2 JP 26681788 A JP26681788 A JP 26681788A JP 26681788 A JP26681788 A JP 26681788A JP H0562563 B2 JPH0562563 B2 JP H0562563B2
Authority
JP
Japan
Prior art keywords
refrigerant gas
water
aggregate
liquefied refrigerant
heat exchanger
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.)
Expired - Lifetime
Application number
JP26681788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02112907A (ja
Inventor
Tetsuo Kurihara
Masaki Egashira
Koji Okamoto
Katsuji Kano
Hideji Fukuda
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.)
Iwatani Corp
Toda Corp
Original Assignee
Iwatani Corp
Toda Corp
Iwatani Sangyo KK
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 Iwatani Corp, Toda Corp, Iwatani Sangyo KK filed Critical Iwatani Corp
Priority to JP26681788A priority Critical patent/JPH02112907A/ja
Publication of JPH02112907A publication Critical patent/JPH02112907A/ja
Publication of JPH0562563B2 publication Critical patent/JPH0562563B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/0038—Cooling, e.g. using ice

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
JP26681788A 1988-10-21 1988-10-21 コンクリート配合成分の冷却装置 Granted JPH02112907A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26681788A JPH02112907A (ja) 1988-10-21 1988-10-21 コンクリート配合成分の冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26681788A JPH02112907A (ja) 1988-10-21 1988-10-21 コンクリート配合成分の冷却装置

Publications (2)

Publication Number Publication Date
JPH02112907A JPH02112907A (ja) 1990-04-25
JPH0562563B2 true JPH0562563B2 (en]) 1993-09-08

Family

ID=17436080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26681788A Granted JPH02112907A (ja) 1988-10-21 1988-10-21 コンクリート配合成分の冷却装置

Country Status (1)

Country Link
JP (1) JPH02112907A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5705703B2 (ja) * 2011-10-25 2015-04-22 鹿島建設株式会社 コンクリートの製造方法

Also Published As

Publication number Publication date
JPH02112907A (ja) 1990-04-25

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