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ES8703392A1 - Clinker cooler with dedusting device in a process for the production of cement. - Google Patents

Clinker cooler with dedusting device in a process for the production of cement.

Info

Publication number
ES8703392A1
ES8703392A1 ES544643A ES544643A ES8703392A1 ES 8703392 A1 ES8703392 A1 ES 8703392A1 ES 544643 A ES544643 A ES 544643A ES 544643 A ES544643 A ES 544643A ES 8703392 A1 ES8703392 A1 ES 8703392A1
Authority
ES
Spain
Prior art keywords
dedusting device
clinker
cooled
clinker cooler
cement
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
ES544643A
Other languages
Spanish (es)
Other versions
ES544643A0 (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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES544643A0 publication Critical patent/ES544643A0/en
Publication of ES8703392A1 publication Critical patent/ES8703392A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0266—Cooling with means to convey the charge on an endless belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

The hot clinker falls at temperatures of 1150 to 1300 DEG C onto an air-permeable conveyor belt and is cooled with cooling air. The cooling air is subsequently conducted through a dedusting device, in which it is dedusted to a residual dust content of approximately 30 to 100 mg/Nm<3>. Under the clinker cooler, there is arranged a solids transport device which receives the cooled clinker. The dedusting device is situated approximately vertically above the clinker cooler and the offtakes of the dedusting device for the separated dust guide the latter directly onto the solids transport device for the cooled clinker. Advantageously, the dedusting device contains at least one cyclone with a downstream fine dedusting device. The fine dedusting device can be a granulate filter or a fibrous filter.
ES544643A 1984-06-30 1985-06-27 Clinker cooler with dedusting device in a process for the production of cement. Expired ES8703392A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3424170A DE3424170A1 (en) 1984-06-30 1984-06-30 CLINKER COOLER WITH DEDUSTING DEVICE IN A METHOD FOR THE PRODUCTION OF CEMENT

Publications (2)

Publication Number Publication Date
ES544643A0 ES544643A0 (en) 1987-02-16
ES8703392A1 true ES8703392A1 (en) 1987-02-16

Family

ID=6239545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544643A Expired ES8703392A1 (en) 1984-06-30 1985-06-27 Clinker cooler with dedusting device in a process for the production of cement.

Country Status (4)

Country Link
EP (1) EP0170304B1 (en)
JP (1) JPH0625006B2 (en)
DE (2) DE3424170A1 (en)
ES (1) ES8703392A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112209645A (en) * 2020-10-20 2021-01-12 杭州山亚南方水泥有限公司 Clinker reducing and coal burning dilution device for cement production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033713A1 (en) * 1990-10-24 1992-04-30 Westfalia Becorit Ind Tech DEVICE FOR COOLING THE BURNED ANODES OF ELECTROLYTIC MELTING BATHS
DK169177B1 (en) * 1991-11-27 1994-09-05 Smidth & Co As F L Process for making cement
AT511613B1 (en) * 2012-01-24 2013-01-15 Inteco Special Melting Technologies Gmbh METHOD AND APPARATUS FOR EXHAUST GAS CLEANING IN VACUUM STEEL TREATMENT PROCESSES

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1049253A (en) * 1949-12-30 1953-12-29 Smidth & Co As F L Cement clinker cooling process
DE1209040B (en) * 1964-06-19 1966-01-13 Kloeckner Humboldt Deutz Ag Process for obtaining an essentially alkali-free furnace discharge when burning minerals containing poorly volatile alkalis
FR2112750A5 (en) * 1970-11-06 1972-06-23 Constantin E
DD104354A1 (en) * 1972-06-26 1974-03-05
JPS515009A (en) * 1974-07-01 1976-01-16 Kawai Musical Instr Mfg Co Pianoakushonniokeru goseijushiseikyatsuchaaheno puraidoruteepuno sochakuhoho
FR2323653A2 (en) * 1975-09-12 1977-04-08 Fives Cail Babcock Cement clinker manufacturing plant - with two cooling grids below the kiln, and constant clinker level device controlling air pressure distribution
CH614128A5 (en) * 1976-05-06 1979-11-15 Gimag Ag
DD129102A1 (en) * 1977-01-03 1977-12-28 Ruediger Schramm METHOD AND ARRANGEMENT FOR COOLING COMBUSTION
FR2395964A1 (en) * 1977-06-27 1979-01-26 Bourgoin Rene Cooling cement clinker in two stages - first with raw cement flour and then with air
CH637845A5 (en) * 1978-12-22 1983-08-31 Gimag Ag METHOD AND DEVICE FOR INTERMITTENT, REGENERATIVE CLEANING OF A FILTER BED.
JPS6029658B2 (en) * 1981-10-12 1985-07-11 バブコツク日立株式会社 Burnt ingot heat recovery equipment
JPS6122972U (en) * 1984-07-17 1986-02-10 三菱重工業株式会社 pressure relief valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112209645A (en) * 2020-10-20 2021-01-12 杭州山亚南方水泥有限公司 Clinker reducing and coal burning dilution device for cement production
CN112209645B (en) * 2020-10-20 2022-06-24 杭州山亚南方水泥有限公司 Clinker reducing and coal burning dilution device for cement production

Also Published As

Publication number Publication date
DE3424170A1 (en) 1986-02-27
JPH0625006B2 (en) 1994-04-06
ES544643A0 (en) 1987-02-16
JPS6117455A (en) 1986-01-25
EP0170304B1 (en) 1993-12-22
DE3587692D1 (en) 1994-02-03
EP0170304A3 (en) 1989-10-11
DE3424170C2 (en) 1992-10-29
EP0170304A2 (en) 1986-02-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519