JPS5557796A - Method and device for supplying heat isolating substance - Google Patents

Method and device for supplying heat isolating substance

Info

Publication number
JPS5557796A
JPS5557796A JP12915778A JP12915778A JPS5557796A JP S5557796 A JPS5557796 A JP S5557796A JP 12915778 A JP12915778 A JP 12915778A JP 12915778 A JP12915778 A JP 12915778A JP S5557796 A JPS5557796 A JP S5557796A
Authority
JP
Japan
Prior art keywords
pearlite
powders
exhaust
expanding
bag filter
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
JP12915778A
Inventor
Taiji Sugimoto
Original Assignee
Taiji Sugimoto
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 Taiji Sugimoto filed Critical Taiji Sugimoto
Priority to JP12915778A priority Critical patent/JPS5557796A/en
Publication of JPS5557796A publication Critical patent/JPS5557796A/en
Application status is Pending legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02Treatment
    • C04B20/04Heat treatment
    • C04B20/06Expanding clay, perlite, vermiculite or like granular materials

Abstract

PURPOSE:To prevent the environmental pollution of dispersed pearlite powders by inducing expanding pearlite and its powders together into a heat isolation space, which are produced out of a pearlite burning furnace. CONSTITUTION:Raw pearlite is supplied into a pearlite burning furnace 20 from which expanding pearlite is produced. Most expanding pearlite is isolated from an exhaust current in a cyclone 21. With hot powders-laden exhaust out from an upper outlet 23 having been cooled by air fed from a cooling air inlet 25, an exhaust fan 26 absorbs the exhaust to catch only powders an a bag filter 25. Expanding pearlite put out from an lower outlet 22 of the cyclone is mixed with the powders caught by the bag filter 25. The mixture is blown by cooling air 28 and suctioned by an exhaust fan 30 to put together in a bag filter 29. The filtered results cooled at a temperature below 80 deg.C is transported to charge into an isolation space by a carrier 32.
JP12915778A 1978-10-20 1978-10-20 Method and device for supplying heat isolating substance Pending JPS5557796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12915778A JPS5557796A (en) 1978-10-20 1978-10-20 Method and device for supplying heat isolating substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12915778A JPS5557796A (en) 1978-10-20 1978-10-20 Method and device for supplying heat isolating substance

Publications (1)

Publication Number Publication Date
JPS5557796A true JPS5557796A (en) 1980-04-28

Family

ID=15002543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12915778A Pending JPS5557796A (en) 1978-10-20 1978-10-20 Method and device for supplying heat isolating substance

Country Status (1)

Country Link
JP (1) JPS5557796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730417A (en) * 2012-06-08 2012-10-17 中冶天工集团有限公司 Method for filling pearlife into cold box of oxygenator
JP2015522728A (en) * 2012-05-04 2015-08-06 ユーエスジー・インテリアズ・エルエルシー Building materials and production methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522728A (en) * 2012-05-04 2015-08-06 ユーエスジー・インテリアズ・エルエルシー Building materials and production methods
CN102730417A (en) * 2012-06-08 2012-10-17 中冶天工集团有限公司 Method for filling pearlife into cold box of oxygenator

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