GB1395860A – Method and apparatus for cooling hot particulate material
– Google Patents
GB1395860A – Method and apparatus for cooling hot particulate material
– Google Patents
Method and apparatus for cooling hot particulate material
Info
Publication number
GB1395860A
GB1395860A
GB5391273A
GB5391273A
GB1395860A
GB 1395860 A
GB1395860 A
GB 1395860A
GB 5391273 A
GB5391273 A
GB 5391273A
GB 5391273 A
GB5391273 A
GB 5391273A
GB 1395860 A
GB1395860 A
GB 1395860A
Authority
GB
United Kingdom
Prior art keywords
stage
cooling
passing
air
supplied
Prior art date
1973-01-30
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
GB5391273A
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.)
FUELLER CO
Original Assignee
FUELLER CO
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.)
1973-01-30
Filing date
1973-11-21
Publication date
1975-05-29
1973-11-21
Application filed by FUELLER CO
filed
Critical
FUELLER CO
1975-05-29
Publication of GB1395860A
publication
Critical
patent/GB1395860A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
F27D17/004—Systems for reclaiming waste heat
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
F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
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
F27D3/00—Charging; Discharging; Manipulation of charge
F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
F27D2003/0071—Use of a comminuting device, e.g. grinding mill
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
F27D9/00—Cooling of furnaces or of charges therein
F27D2009/007—Cooling of charges therein
F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
F27D2009/0086—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water applied in spray form
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
F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
F27D2015/024—Multiple grates
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
F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
F27D2015/0246—Combination of fixed and movable grates
F27D2015/0253—Gradin grates
Abstract
1395860 Cooling particulate material FULLER CO 21 Nov 1973 [30 Jan 1973] 53912/73 Heading F4B A method of cooling hot particulate material comprises the steps of passing a cooling gas through the material in a stage 6, cooling said material by sprays 30 in a stage 8 in which passage of gas is substantially prevented and passing a cooling gas through said material in a stage 10. As disclosed, cement clinker from a rotary furnace 1 falls on to a reciprocating grate conveyer 12 in stage 6 supplied with cooling air from plenum chambers 73 and 74, partially cooled material passing through an opening 25 to a breaker 20 with a grizzly 22 before collecting at 35 in stage 8. The material then passes through opening 37 into a reciproeating grate conveyer 50 at the bottom of the chambers 73 and 74 and supplied by fans 67, 68 through plenum chambers 63, 64, said conveyer 50 discharging through an opening 60 having a temperature sensor 80 which controls a valve 34 supplying the sprays 30. The material in openings 25, 37 and 60 provides an air seal and the air passing successively through the grates 50 and 12 is utilized as combustion air in the furnace 1. Steam from stage 8 escapes through a condenser 42 and stack 44. In a modification (Fig. 2) valves (90 and 61) are provided in the openings 37 and 60 and a separate plenum chamber (97) with its own fan (95) is provided under the first part of the grate 12 so that it is supplied with cool air.
GB5391273A
1973-01-30
1973-11-21
Method and apparatus for cooling hot particulate material
Expired
GB1395860A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US00327967A
US3839803A
(en)
1973-01-30
1973-01-30
Method and apparatus for cooling hot particulate material
Publications (1)
Publication Number
Publication Date
GB1395860A
true
GB1395860A
(en)
1975-05-29
Family
ID=23278889
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5391273A
Expired
GB1395860A
(en)
1973-01-30
1973-11-21
Method and apparatus for cooling hot particulate material
Country Status (6)
Country
Link
US
(1)
US3839803A
(en)
JP
(1)
JPS5246255B2
(en)
CA
(1)
CA1004459A
(en)
DE
(1)
DE2404086C3
(en)
FR
(1)
FR2215596B1
(en)
GB
(1)
GB1395860A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113405315A
(en)
*
2021-06-29
2021-09-17
宁波北新建材有限公司
Powder aging system for gypsum board production line and control method
US20210323864A1
(en)
*
2018-09-10
2021-10-21
Thyssenkrupp Industrial Solutions Ag
Cooler for cooling clinker and method for operating a cooler for cooling clinker
RU2772521C1
(en)
*
2021-11-19
2022-05-23
Владимир Владимирович Курносов
Jet sectional heat exchanger for cooling a rotating drum cooler
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2361060B2
(en)
*
1973-12-07
1978-05-11
Loesche Hartzerkleinerungs- Und Zementmaschinen Kg, 4000 Duesseldorf
Plant and process for the production of cement
GB1434339A
(en)
*
1974-10-03
1976-05-05
Smidth & Co As F L
Coolers for cooling granular or pulverous material
US3920380A
(en)
*
1974-12-13
1975-11-18
Allis Chalmers
Method and furnace for heat treating material
US4207290A
(en)
*
1975-10-09
1980-06-10
Pfizer Inc.
Flue gas scrubber
JPS5292898A
(en)
*
1976-01-30
1977-08-04
Kawasaki Heavy Ind Ltd
Method and apparatus for treating molten slag
US4045882A
(en)
*
1976-06-30
1977-09-06
Buffington James F
Grain drying apparatus and process
IT1084101B
(en)
*
1977-06-08
1985-05-25
Essico S R L
CONTINUOUS DRIER FOR FABRICS
DE3522839A1
(en)
*
1985-06-26
1987-01-02
Valenciana Cemento
METHOD AND DEVICE FOR COOLING AND FURTHER TREATING HOT WHITE CEMENT CLINKER
JPH068195B2
(en)
*
1985-10-11
1994-02-02
日本セメント株式会社
White cement manufacturing method
DE4414292A1
(en)
*
1994-04-23
1995-10-26
Krupp Foerdertechnik Gmbh
Process and plant for cooling white cement clinker
DE19502108A1
(en)
*
1995-01-24
1996-07-25
Karl Von Wedel
Bulk material e.g. cement clinker cooling process
DE10040308A1
(en)
*
2000-08-14
2002-03-14
Sachtleben Chemie Gmbh
Process for increasing throughput when calcining titanium dioxide pigments
WO2006014293A2
(en)
*
2004-07-02
2006-02-09
Aqualizer, Llc
Moisture condensation control system
DE202010010804U1
(en)
*
2010-07-29
2011-11-02
Lintec Gmbh & Co. Kg
Mobile device for concrete production with cooling of bulk material
DE102011055658B3
(en)
*
2011-11-23
2013-03-28
Alite Gmbh
Clinker radiator, useful to cool clinker beds, includes units having apertures for injecting cooling media into beds, flues for bed and supports for withdrawing media from bed, where hopper is present between supports as material closure
DE102012108777A1
(en)
*
2012-09-18
2014-03-20
Thyssen Krupp Uhde Gmbh
Process for cooling solid and plant for carrying out the process
CN103528385A
(en)
*
2013-10-23
2014-01-22
攀枝花钢城集团瑞丰水泥有限公司
Grate type cooling machine
EP2868635B1
(en)
2013-10-29
2016-08-10
Alite GmbH
Cement clinker cooler and method for cooling cement clinker
CN106475180A
(en)
2015-08-31
2017-03-08
川崎重工业株式会社
The kibbler roll of cooling device
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2367063A
(en)
*
1942-09-14
1945-01-09
American Ore Reclamation Compa
Sinter treating means
US2879983A
(en)
*
1957-06-05
1959-03-31
Smidth & Co As F L
Method and apparatus for cooling material in bulk
US3060589A
(en)
*
1958-03-25
1962-10-30
Svenska Flaektfabriken Ab
Drying granular materials
US3162431A
(en)
*
1961-04-07
1964-12-22
Kloeckner Humboldt Deutz Ag
Method and means for improving electric precipitation of dust from kiln waste gases
US3539336A
(en)
*
1968-08-20
1970-11-10
Eveleth Taconite Co
Ore pelletizing process and apparatus
US3572264A
(en)
*
1969-09-11
1971-03-23
Joe F Mercer
Method and apparatus for removing smog and smoke
US3686773A
(en)
*
1970-05-29
1972-08-29
Fuller Co
Material cooler
US3671027A
(en)
*
1970-09-24
1972-06-20
Hanna Mining Co
Heat processing of minerals
1973
1973-01-30
US
US00327967A
patent/US3839803A/en
not_active
Expired – Lifetime
1973-11-21
GB
GB5391273A
patent/GB1395860A/en
not_active
Expired
1973-11-23
CA
CA186,576A
patent/CA1004459A/en
not_active
Expired
1974
1974-01-17
FR
FR7401597A
patent/FR2215596B1/fr
not_active
Expired
1974-01-25
JP
JP49010872A
patent/JPS5246255B2/ja
not_active
Expired
1974-01-29
DE
DE2404086A
patent/DE2404086C3/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US20210323864A1
(en)
*
2018-09-10
2021-10-21
Thyssenkrupp Industrial Solutions Ag
Cooler for cooling clinker and method for operating a cooler for cooling clinker
CN113405315A
(en)
*
2021-06-29
2021-09-17
宁波北新建材有限公司
Powder aging system for gypsum board production line and control method
RU2772521C1
(en)
*
2021-11-19
2022-05-23
Владимир Владимирович Курносов
Jet sectional heat exchanger for cooling a rotating drum cooler
Also Published As
Publication number
Publication date
DE2404086A1
(en)
1974-08-15
FR2215596B1
(en)
1977-08-19
JPS5246255B2
(en)
1977-11-22
FR2215596A1
(en)
1974-08-23
DE2404086C3
(en)
1979-11-22
CA1004459A
(en)
1977-02-01
US3839803A
(en)
1974-10-08
DE2404086B2
(en)
1979-03-29
JPS49107021A
(en)
1974-10-11
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Legal Events
Date
Code
Title
Description
1975-10-08
PS
Patent sealed [section 19, patents act 1949]
1980-07-16
PCNP
Patent ceased through non-payment of renewal fee
