GB1280490A - Device for cooling hot, granular and/or lumpy material by means of gases - Google Patents

Device for cooling hot, granular and/or lumpy material by means of gases

Info

Publication number
GB1280490A
GB1280490A GB5183269A GB5183269A GB1280490A GB 1280490 A GB1280490 A GB 1280490A GB 5183269 A GB5183269 A GB 5183269A GB 5183269 A GB5183269 A GB 5183269A GB 1280490 A GB1280490 A GB 1280490A
Authority
GB
United Kingdom
Prior art keywords
shaft
oct
sections
chambers
granular
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
GB5183269A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1280490A publication Critical patent/GB1280490A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28C3/14—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 moving by gravity, e.g. down a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)

Abstract

1280490 Cooling cement clinker &c KLOCKNER - HUMBOLDT - DEUTZ AG 22 Oct 1969 [22 Oct 1968] 51832/69 Heading F4B In a shaft cooler for cement clinker from a rotary kiln 18 divided into two sections 1 by a central gas chamber 4 flanked by lateral gas chambers 3 both being formed with louvres 5, cooling air introduced into the lower part of the shaft by a ridged channel 11 passes in turn through a further ridged channel 9 leading to lateral chambers 3, across the sections 1 to central chamber 4 and through a ridge 16 into the incoming clinker, whereupon it is used as preheated combustion air in the kiln. Gas chambers 3 and 4 have dust collecting pockets 20 formed with removal device, e.g. flaps 21. The shaft wall section 22 shown by double hatching is made of material with a high thermal conductivity.
GB5183269A 1968-10-22 1969-10-22 Device for cooling hot, granular and/or lumpy material by means of gases Expired GB1280490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804388 DE1804388A1 (en) 1968-10-22 1968-10-22 Device for cooling hot, grainy and / or lumpy goods using gases

Publications (1)

Publication Number Publication Date
GB1280490A true GB1280490A (en) 1972-07-05

Family

ID=5711127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5183269A Expired GB1280490A (en) 1968-10-22 1969-10-22 Device for cooling hot, granular and/or lumpy material by means of gases

Country Status (7)

Country Link
AT (1) AT299051B (en)
BE (1) BE740646A (en)
DE (1) DE1804388A1 (en)
DK (1) DK128957B (en)
ES (1) ES372702A1 (en)
FR (1) FR2021211A1 (en)
GB (1) GB1280490A (en)

Also Published As

Publication number Publication date
ES372702A1 (en) 1971-11-01
BE740646A (en) 1970-04-01
FR2021211A1 (en) 1970-07-17
AT299051B (en) 1972-06-12
DK128957B (en) 1974-07-29
DE1804388A1 (en) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees