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JPS553418A - Recovery device for waste heat of coke - Google Patents

Recovery device for waste heat of coke

Info

Publication number
JPS553418A
JPS553418A JP7495478A JP7495478A JPS553418A JP S553418 A JPS553418 A JP S553418A JP 7495478 A JP7495478 A JP 7495478A JP 7495478 A JP7495478 A JP 7495478A JP S553418 A JPS553418 A JP S553418A
Authority
JP
Japan
Prior art keywords
coke
fed
boiler
unit
water
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
JP7495478A
Other languages
Japanese (ja)
Inventor
Takayuki Utsu
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP7495478A priority Critical patent/JPS553418A/en
Publication of JPS553418A publication Critical patent/JPS553418A/en
Pending 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Coke Industry (AREA)

Abstract

PURPOSE: The title device having a large waste heat recovery capacity, designed to reduce the production cost, capable of being miniaturized, wherein coke is cooled by a gas at the high-temperature part, and then by a spraying water to recover the heat with a boiler.
CONSTITUTION: Red-hot coke at about 1100°C is fed from the bucket 28 into the gas cooling unit 1 via the inlet 2. Cooling gas is blown from the outlet 4 into the unit 1 by the circulating fan 9 to cool the coke, fed to the waste heat recovery boiler 8 to heat the water in the boiler via the duct 7, cooled, and fed from the fan 9 into the unit 1. A required amount of coke is fed from the slide gate to the quenching unit 11, and sprayed with water from the spray pipe by driving the circulating pump 20. Fine coke is removed from the heated water, which is fed from the pipeline 19 to the boiler 8 to heat the water in the boiler 8, and returned to the unit 11.
COPYRIGHT: (C)1980,JPO&Japio
JP7495478A 1978-06-21 1978-06-21 Recovery device for waste heat of coke Pending JPS553418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7495478A JPS553418A (en) 1978-06-21 1978-06-21 Recovery device for waste heat of coke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7495478A JPS553418A (en) 1978-06-21 1978-06-21 Recovery device for waste heat of coke

Publications (1)

Publication Number Publication Date
JPS553418A true JPS553418A (en) 1980-01-11

Family

ID=13562215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7495478A Pending JPS553418A (en) 1978-06-21 1978-06-21 Recovery device for waste heat of coke

Country Status (1)

Country Link
JP (1) JPS553418A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162568A (en) * 1984-09-03 1986-03-31 Nippon Paint Co Ltd Method of preventing steel material corrosion
JP2012241035A (en) * 2011-05-16 2012-12-10 Nippon Steel Engineering Co Ltd Dry coke manufacturing process and dry coke manufacturing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162568A (en) * 1984-09-03 1986-03-31 Nippon Paint Co Ltd Method of preventing steel material corrosion
JP2012241035A (en) * 2011-05-16 2012-12-10 Nippon Steel Engineering Co Ltd Dry coke manufacturing process and dry coke manufacturing apparatus

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