FR721881A - Grinder tube with pre-drying and sorting, as well as separate introduction of heating and return gases - Google Patents

Grinder tube with pre-drying and sorting, as well as separate introduction of heating and return gases

Info

Publication number
FR721881A
FR721881A FR721881DA FR721881A FR 721881 A FR721881 A FR 721881A FR 721881D A FR721881D A FR 721881DA FR 721881 A FR721881 A FR 721881A
Authority
FR
France
Prior art keywords
sorting
drying
heating
well
separate introduction
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)
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.)
OFENBAU GmbH
Original Assignee
OFENBAU GmbH
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 OFENBAU GmbH filed Critical OFENBAU GmbH
Application granted granted Critical
Publication of FR721881A publication Critical patent/FR721881A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
FR721881D 1931-03-09 1931-08-22 Grinder tube with pre-drying and sorting, as well as separate introduction of heating and return gases Expired FR721881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721881X 1931-03-09

Publications (1)

Publication Number Publication Date
FR721881A true FR721881A (en) 1932-03-09

Family

ID=1544830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721881D Expired FR721881A (en) 1931-03-09 1931-08-22 Grinder tube with pre-drying and sorting, as well as separate introduction of heating and return gases

Country Status (1)

Country Link
FR (1) FR721881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470315A (en) * 1944-04-29 1949-05-17 Wallace L Mcgehee Multiple stage pulverizing and dehydrating tube mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470315A (en) * 1944-04-29 1949-05-17 Wallace L Mcgehee Multiple stage pulverizing and dehydrating tube mill

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