FR652858A - Apparatus for drying or cooling powdery materials - Google Patents

Apparatus for drying or cooling powdery materials

Info

Publication number
FR652858A
FR652858A FR652858DA FR652858A FR 652858 A FR652858 A FR 652858A FR 652858D A FR652858D A FR 652858DA FR 652858 A FR652858 A FR 652858A
Authority
FR
France
Prior art keywords
drying
powdery materials
cooling
cooling powdery
materials
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
Other languages
French (fr)
Inventor
Alexander George Huhn
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 filed Critical
Application granted granted Critical
Publication of FR652858A publication Critical patent/FR652858A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR652858D 1928-04-03 1928-04-03 Apparatus for drying or cooling powdery materials Expired FR652858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652858T 1928-04-03

Publications (1)

Publication Number Publication Date
FR652858A true FR652858A (en) 1929-03-14

Family

ID=9005515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652858D Expired FR652858A (en) 1928-04-03 1928-04-03 Apparatus for drying or cooling powdery materials

Country Status (1)

Country Link
FR (1) FR652858A (en)

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