JPS558459A - Treating apparatus for powdery material - Google Patents

Treating apparatus for powdery material

Info

Publication number
JPS558459A
JPS558459A JP8092178A JP8092178A JPS558459A JP S558459 A JPS558459 A JP S558459A JP 8092178 A JP8092178 A JP 8092178A JP 8092178 A JP8092178 A JP 8092178A JP S558459 A JPS558459 A JP S558459A
Authority
JP
Japan
Prior art keywords
blower
powdery
air
valves
slag
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
JP8092178A
Other languages
Japanese (ja)
Other versions
JPS5744915B2 (en
Inventor
Tatsuo Usuda
Yoshiaki Toko
Kiyomi Taguchi
Hiroshi Funanogawa
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.)
Mitsubishi Heavy Industries Ltd
JFE Engineering Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd, NKK Corp, Nippon Kokan Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8092178A priority Critical patent/JPS558459A/en
Publication of JPS558459A publication Critical patent/JPS558459A/en
Publication of JPS5744915B2 publication Critical patent/JPS5744915B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Glanulating (AREA)

Abstract

PURPOSE: To promote the cooling, etc., at treating the powdery slag, and to prevent the defect like as adhesion onto the piping, etc., by installing plural pyramid, etc., type discharge ports at the bottom of vessel, and by arranging the blower for supplying pressure air or sucking air from this discharge port.
CONSTITUTION: The molten slag from the blast furnace, etc., is introduced into the air-pulverizing hood 1 whose bottom is provided with plural parallel and continuous pyramid or cone type discharge ports 1a; the valves 7, 9, 10, are closed; the pressure air is blown into the hood 1 by the blower 15 in common use of blowing and sucking, through the pipe 5 and branch 2a; this air promotes the cooling and solidification, and then, the powdery slag 3 is formed. Next, the valves 7, 9, 10, are open, and valves 8, 11, are closed, and then, the powdery slag 3 is transported by the blower 13 through the pipes 2, 6 to the cyclone 12, and is collected and discharged. According to this method, the clogging of inner surface of piping by the powdery slag due to hith temperature or the faulure of the blower 13, etc., like as the conventional method are dissolved, so that the powdery material 3 can be easily treated.
COPYRIGHT: (C)1980,JPO&Japio
JP8092178A 1978-07-05 1978-07-05 Treating apparatus for powdery material Granted JPS558459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8092178A JPS558459A (en) 1978-07-05 1978-07-05 Treating apparatus for powdery material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8092178A JPS558459A (en) 1978-07-05 1978-07-05 Treating apparatus for powdery material

Publications (2)

Publication Number Publication Date
JPS558459A true JPS558459A (en) 1980-01-22
JPS5744915B2 JPS5744915B2 (en) 1982-09-24

Family

ID=13731873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8092178A Granted JPS558459A (en) 1978-07-05 1978-07-05 Treating apparatus for powdery material

Country Status (1)

Country Link
JP (1) JPS558459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107447065A (en) * 2017-10-11 2017-12-08 中冶节能环保有限责任公司 A kind of cold conditions slag efficient stable processing unit and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988204U (en) * 1982-12-06 1984-06-14 日産自動車株式会社 valve train
JPS6095105U (en) * 1983-12-02 1985-06-28 マツダ株式会社 engine valve gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107447065A (en) * 2017-10-11 2017-12-08 中冶节能环保有限责任公司 A kind of cold conditions slag efficient stable processing unit and method

Also Published As

Publication number Publication date
JPS5744915B2 (en) 1982-09-24

Similar Documents

Publication Publication Date Title
US2478461A (en) Apparatus and method for treating foundry sand
GB2084196B (en) Process and apparatus for directly making liquid pig iron from coarse iron ore
JPS5687617A (en) Steel making method using arc furnace
JPS558459A (en) Treating apparatus for powdery material
JPS5855095B2 (en) Molten slag processing method and device
US4230477A (en) Apparatus for granulating molten slag
JPS57190668A (en) Continuous painting and baking apparatus
JPS5817136B2 (en) Molten slag processing equipment
CN210585783U (en) Mullite screening device
JPS54131506A (en) Circular type cooler for cooling high temperature material such as sintering ore
JPH04124586A (en) Cooling device for continuous furnace
JPS5524955A (en) Blast furnace slag treatment equipment
RU1832120C (en) Apparatus for granulating slag melt
CN208458513U (en) A kind of Shaft Furnace Pelletizing Process straight line cooler device
CN208431771U (en) A kind of industrial waste rotary furnace incineration system
JP2532636B2 (en) Method and apparatus for cooling and dedusting high temperature coke
GB1511477A (en) Process and apparatus for treating and discharging dust which has settled in towers for cooling of gases which contain solid particles
JPS5781817A (en) Dry dust collecting system for blast furnace gas
JPS57115614A (en) Ash discharge apparatus for combustion furnace
JPS5569207A (en) Separating apparatus for molten pig iron in blast furnace slag
JPS562880A (en) Melt treatment of waste material
JPS5589415A (en) Apparatus for preventing cooling of tapping port of closed type continuous refining furnace
JPS5745301A (en) Side sealing device in drum dryer
JPS60176924A (en) Treatment of iron sand for desiliconization of molten iron
JPS55107719A (en) Scale discharge device of moving beam water sealing unit of walking beam type continuous heating furnace