FR2117314A5 - Cooling powder material - esp for cement - Google Patents

Cooling powder material - esp for cement

Info

Publication number
FR2117314A5
FR2117314A5 FR7143327A FR7143327A FR2117314A5 FR 2117314 A5 FR2117314 A5 FR 2117314A5 FR 7143327 A FR7143327 A FR 7143327A FR 7143327 A FR7143327 A FR 7143327A FR 2117314 A5 FR2117314 A5 FR 2117314A5
Authority
FR
France
Prior art keywords
esp
cement
powder material
cooling powder
cooling
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
FR7143327A
Other languages
French (fr)
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius 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 Polysius AG filed Critical Polysius AG
Application granted granted Critical
Publication of FR2117314A5 publication Critical patent/FR2117314A5/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • 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
    • F27D2009/0072—Cooling of charges therein the cooling medium being a gas
    • F27D2009/0078—Cooling of charges therein the cooling medium being a gas in indirect contact with the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0045—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for granular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

The powder is fed into a vessel through feed pipes which terminate above compressed air nozzles which cool the pipes.
FR7143327A 1970-12-03 1971-12-02 Cooling powder material - esp for cement Expired FR2117314A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059575 DE2059575A1 (en) 1970-12-03 1970-12-03 Device for cooling fine material, in particular cement

Publications (1)

Publication Number Publication Date
FR2117314A5 true FR2117314A5 (en) 1972-07-21

Family

ID=5789922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143327A Expired FR2117314A5 (en) 1970-12-03 1971-12-02 Cooling powder material - esp for cement

Country Status (3)

Country Link
DE (1) DE2059575A1 (en)
ES (1) ES197697Y (en)
FR (1) FR2117314A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524439A1 (en) * 1982-04-02 1983-10-07 Krebs Et Cie Sa DEVICE FOR LIFTING AND COOLING A DIVIDED MATERIAL WITH VARIABLE GRANULOMETRY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524439A1 (en) * 1982-04-02 1983-10-07 Krebs Et Cie Sa DEVICE FOR LIFTING AND COOLING A DIVIDED MATERIAL WITH VARIABLE GRANULOMETRY
EP0091353A1 (en) * 1982-04-02 1983-10-12 KREBS & CO. S.A. Société anonyme dite: Method and apparatus for increasing and realizing heat exchanges on a pulverulent material having a large granulometric distribution

Also Published As

Publication number Publication date
ES197697U (en) 1975-05-01
DE2059575A1 (en) 1972-06-15
ES197697Y (en) 1975-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse