GB1384667A - Rotary coolers for cooling granular or pulverous material - Google Patents

Rotary coolers for cooling granular or pulverous material

Info

Publication number
GB1384667A
GB1384667A GB2191073A GB2191073A GB1384667A GB 1384667 A GB1384667 A GB 1384667A GB 2191073 A GB2191073 A GB 2191073A GB 2191073 A GB2191073 A GB 2191073A GB 1384667 A GB1384667 A GB 1384667A
Authority
GB
United Kingdom
Prior art keywords
compartment
air
shoots
stage
tube
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
GB2191073A
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB2191073A priority Critical patent/GB1384667A/en
Priority to AU68501/74A priority patent/AU480323B2/en
Priority to DE19742421463 priority patent/DE2421463C3/en
Priority to CA199,028A priority patent/CA1019568A/en
Priority to BR371174A priority patent/BR7403711D0/en
Priority to JP5106974A priority patent/JPS5638869B2/ja
Publication of GB1384667A publication Critical patent/GB1384667A/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
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/18—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material being contained in rotating drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1384667 Cooling discharged material; planetary coolers F L SMITH & CO AS 8 May 1973 21910/73 Heading F4B A two-stage rotary cooler for granular &c. material comprises a central tube 1 divided by a partition 8 into compartments 9 and 10 and having drive rings 2 on rollers 3, first stage planetary coolers 11 with material inlet shoots 12 from compartment 9 and outlet shoots 13 to second stage compartment 10 near an air opening 5, said compartment 10 having air and material discharge shoots 17 leading to a casing 18 with a hopper 19 having an air outlet opening 21 whereby the compartment 10 may be placed under reduced pressure. The planetary tubes and compartment 10 may have conventional lifters and may also be cooled externally by water or air streams. Cooling water is injected into compartment 10 by a tube 22. The tube 1 may be associated with or made integral with a rotary kiln.
GB2191073A 1973-05-08 1973-05-08 Rotary coolers for cooling granular or pulverous material Expired GB1384667A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2191073A GB1384667A (en) 1973-05-08 1973-05-08 Rotary coolers for cooling granular or pulverous material
AU68501/74A AU480323B2 (en) 1973-05-08 1974-05-02 Improvements in rotary coolers for cooling granular or pulverous material
DE19742421463 DE2421463C3 (en) 1973-05-08 1974-05-03 Two-stage rotary cooler for cooling granular or powdery material
CA199,028A CA1019568A (en) 1973-05-08 1974-05-06 Rotary coolers for cooling granular or pulverous material
BR371174A BR7403711D0 (en) 1973-05-08 1974-05-07 IMPROVEMENTS IN ROTATING COOLING EQUIPMENT
JP5106974A JPS5638869B2 (en) 1973-05-08 1974-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2191073A GB1384667A (en) 1973-05-08 1973-05-08 Rotary coolers for cooling granular or pulverous material

Publications (1)

Publication Number Publication Date
GB1384667A true GB1384667A (en) 1975-02-19

Family

ID=10170858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2191073A Expired GB1384667A (en) 1973-05-08 1973-05-08 Rotary coolers for cooling granular or pulverous material

Country Status (5)

Country Link
JP (1) JPS5638869B2 (en)
BR (1) BR7403711D0 (en)
CA (1) CA1019568A (en)
DE (1) DE2421463C3 (en)
GB (1) GB1384667A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552681A (en) * 1976-09-15 1979-09-19 Neiman Security Prod Anti theft lock for vehicles
JPS6430443U (en) * 1987-08-14 1989-02-23
CN104697359B (en) * 2015-04-02 2016-12-07 章丘市宇龙机械有限公司 Two-layer cylinder cooler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830959A (en) * 1928-02-07 1931-11-10 Smidth & Co As F L Rotary kiln and cooler
GB891451A (en) * 1960-09-27 1962-03-14 Smidth & Co As F L Improvements relating to the burning of materials in rotary kilns
SE365189B (en) * 1967-05-15 1974-03-18 Smidth & Co As F L
GB1137213A (en) * 1967-06-20 1968-12-18 Smidth & Co As F L Rotary kilns with planetary cooling tubes

Also Published As

Publication number Publication date
BR7403711D0 (en) 1974-12-31
DE2421463C3 (en) 1982-02-11
AU6850174A (en) 1975-11-06
JPS5638869B2 (en) 1981-09-09
DE2421463B2 (en) 1981-06-25
JPS5030785A (en) 1975-03-27
DE2421463A1 (en) 1974-11-28
CA1019568A (en) 1977-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee