ES8202127A1 - An ash-disposal system with submerged scraper. - Google Patents

An ash-disposal system with submerged scraper.

Info

Publication number
ES8202127A1
ES8202127A1 ES497123A ES497123A ES8202127A1 ES 8202127 A1 ES8202127 A1 ES 8202127A1 ES 497123 A ES497123 A ES 497123A ES 497123 A ES497123 A ES 497123A ES 8202127 A1 ES8202127 A1 ES 8202127A1
Authority
ES
Spain
Prior art keywords
ash
disposal system
hopper
submerged
furnace
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
Application number
ES497123A
Other languages
Spanish (es)
Other versions
ES497123A0 (en
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES8202127A1 publication Critical patent/ES8202127A1/en
Publication of ES497123A0 publication Critical patent/ES497123A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Apparatus for handling ash and slag produced in the combustion of coal or other ash-bearing fuel in the furnace (10) of a steam generator, including an ash hopper (14) beneath the furnace into which the ash initially falls. A pair of scraper conveyors (30, 32) which are submerged in water are located below the ash hopper (14) from which the ash is continuously disposed of. Water nozzles (40) are located in the ash hopper (14) for cooling and moving the ash.
ES497123A 1979-12-13 1980-11-25 ASSEMBLY FOR THE EVACUATION OF ASH WITH SCRAPER CONVEYORS IN A STEAM GENERATOR Granted ES497123A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10272279A 1979-12-13 1979-12-13

Publications (2)

Publication Number Publication Date
ES8202127A1 true ES8202127A1 (en) 1982-01-16
ES497123A0 ES497123A0 (en) 1982-01-16

Family

ID=22291350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497123A Granted ES497123A0 (en) 1979-12-13 1980-11-25 ASSEMBLY FOR THE EVACUATION OF ASH WITH SCRAPER CONVEYORS IN A STEAM GENERATOR

Country Status (7)

Country Link
EP (1) EP0031098A1 (en)
JP (1) JPS5697724A (en)
KR (1) KR850000354B1 (en)
AU (1) AU6534280A (en)
CA (1) CA1149678A (en)
ES (1) ES497123A0 (en)
IN (1) IN154577B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866233U (en) * 1981-10-19 1983-05-06 バブコツク日立株式会社 Multi-groove clinker hopper
AU2774184A (en) * 1983-07-29 1985-01-31 Krw Energy Systems Inc. Ash removal in fluidized bed gasifier
JPS6050305A (en) * 1983-08-29 1985-03-20 Mitsubishi Heavy Ind Ltd Ash handling device
CN112833669B (en) * 2020-12-31 2023-03-24 重庆长江造型材料（集团）股份有限公司 High-efficiency energy-saving thermal cracking furnace
CN114210145B (en) * 2021-12-17 2022-09-13 南京工业大学 Ash discharging sealing system at bottom of high-temperature ceramic film dust collector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529695C (en) * 1932-10-22 Kosmos G M B H Rinsing device for amounts of ash lying on support surfaces
DE360613C (en) * 1922-10-05 Anton Rothstein Device for removing combustion residues from combustion systems
US1525048A (en) * 1919-11-10 1925-02-03 Underfeed Stoker Co Ltd Ash-conveying mechanism
US2379998A (en) * 1942-11-02 1945-07-10 Frederick L Stokoe Ash storage and conveying apparatus
US2589317A (en) * 1945-01-10 1952-03-18 Standard Oil Dev Co Nonfoaming oil composition containing polymeric silicone
US3440978A (en) * 1967-04-27 1969-04-29 Foster Wheeler Corp Corrugated furnace seal
DE2114070A1 (en) * 1971-03-23 1972-10-05 Steinmueller Gmbh L & C Stowage device
YU35395B (en) * 1973-05-22 1980-12-31 Babcock & Wilcox Ag Device for removing in wet the ashes from chambers for burning coal powder
YU35477B (en) * 1973-12-22 1981-02-28 Evt Energie & Verfahrenstech Device for the removal of slag at a pulverized coal furnace

Also Published As

Publication number Publication date
EP0031098A1 (en) 1981-07-01
IN154577B (en) 1984-11-10
KR830004421A (en) 1983-07-13
CA1149678A (en) 1983-07-12
ES497123A0 (en) 1982-01-16
KR850000354B1 (en) 1985-03-22
JPS5697724A (en) 1981-08-06
AU6534280A (en) 1981-06-18

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