JPS57148118A - Treating method of clinker in coal firing boiler - Google Patents

Treating method of clinker in coal firing boiler

Info

Publication number
JPS57148118A
JPS57148118A JP3294881A JP3294881A JPS57148118A JP S57148118 A JPS57148118 A JP S57148118A JP 3294881 A JP3294881 A JP 3294881A JP 3294881 A JP3294881 A JP 3294881A JP S57148118 A JPS57148118 A JP S57148118A
Authority
JP
Japan
Prior art keywords
clinker
water
separator
constituent
firing boiler
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
JP3294881A
Other languages
Japanese (ja)
Other versions
JPH0227561B2 (en
Inventor
Yoshiaki Takeshita
Masatoshi Kawano
Mitsuo Okazaki
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.)
ISOBE TEKKO KK
ISOBE TETSUKOU KK
Original Assignee
ISOBE TEKKO KK
ISOBE TETSUKOU 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 ISOBE TEKKO KK, ISOBE TETSUKOU KK filed Critical ISOBE TEKKO KK
Priority to JP3294881A priority Critical patent/JPS57148118A/en
Publication of JPS57148118A publication Critical patent/JPS57148118A/en
Publication of JPH0227561B2 publication Critical patent/JPH0227561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE:To pulverize the clinker into minute powder so as to be able to utilize as soil improver and the like by a process wherein the clinker produced in the coal firing boiler is led togehter with water to a separator and the clinker with larger size separated in the separator is treated by crushing with a mill and the like. CONSTITUTION:The clinker in red heat state produced in the coal firing boiler (not shown) is firstly received by falling off in a hopper A stored with water. Secondly, the clinker water is introduced in the separator B such as liquid cyclone or the like in order to separate water and dust clinker constituent having the size of the order of no more than 70 micrometers from the clinker water. The unseparated clinker water, which contains large particles size clinker constituent, is sent back through a dewatering screeen C to said separator B. The clinker dewatered at the screen C is dried at a drying room D and, after that, crushed into pulverized state by means of a mill E to be taken out. On the other hand, the clinker water containing dust linker constituent at the separator B is sent to a sedimentation tank F and the sediment separated at the tank F is introduced through a waste water pit 43 to the screeen C.
JP3294881A 1981-03-07 1981-03-07 Treating method of clinker in coal firing boiler Granted JPS57148118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3294881A JPS57148118A (en) 1981-03-07 1981-03-07 Treating method of clinker in coal firing boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3294881A JPS57148118A (en) 1981-03-07 1981-03-07 Treating method of clinker in coal firing boiler

Publications (2)

Publication Number Publication Date
JPS57148118A true JPS57148118A (en) 1982-09-13
JPH0227561B2 JPH0227561B2 (en) 1990-06-18

Family

ID=12373160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3294881A Granted JPS57148118A (en) 1981-03-07 1981-03-07 Treating method of clinker in coal firing boiler

Country Status (1)

Country Link
JP (1) JPS57148118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030880A (en) * 2007-07-27 2009-02-12 Chugoku Electric Power Co Inc:The Clinker treatment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159772A (en) * 1974-10-25 1976-05-25 Kawasaki Heavy Ind Ltd
JPS5248284A (en) * 1975-10-15 1977-04-16 Plant Giken Kk Method of treatment of clinker ash from solid fuel furnace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159772A (en) * 1974-10-25 1976-05-25 Kawasaki Heavy Ind Ltd
JPS5248284A (en) * 1975-10-15 1977-04-16 Plant Giken Kk Method of treatment of clinker ash from solid fuel furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030880A (en) * 2007-07-27 2009-02-12 Chugoku Electric Power Co Inc:The Clinker treatment method

Also Published As

Publication number Publication date
JPH0227561B2 (en) 1990-06-18

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