FR2240767A1 - Ventilator for dispersing comminuted granular material e.g. corn cobs - has two impellers counter rotating at different speeds - Google Patents

Ventilator for dispersing comminuted granular material e.g. corn cobs - has two impellers counter rotating at different speeds

Info

Publication number
FR2240767A1
FR2240767A1 FR7427870A FR7427870A FR2240767A1 FR 2240767 A1 FR2240767 A1 FR 2240767A1 FR 7427870 A FR7427870 A FR 7427870A FR 7427870 A FR7427870 A FR 7427870A FR 2240767 A1 FR2240767 A1 FR 2240767A1
Authority
FR
France
Prior art keywords
ventilator
blades
impeller
granular material
different speeds
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.)
Granted
Application number
FR7427870A
Other languages
English (en)
Other versions
FR2240767B1 (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.)
Aebi & Co AG
Original Assignee
Aebi & Co 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 Aebi & Co AG filed Critical Aebi & Co AG
Publication of FR2240767A1 publication Critical patent/FR2240767A1/fr
Application granted granted Critical
Publication of FR2240767B1 publication Critical patent/FR2240767B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
    • F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D87/00—Loaders for hay or like field crops
    • A01D87/10—Loaders for hay or like field crops with blowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • B02C13/205—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors arranged concentrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C9/00—Other milling methods or mills specially adapted for grain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G31/00—Mechanical throwing machines for articles or solid materials
    • B65G31/04—Mechanical throwing machines for articles or solid materials comprising discs, drums, or like rotary impellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7427870A 1973-08-14 1974-08-12 Ventilator for dispersing comminuted granular material e.g. corn cobs - has two impellers counter rotating at different speeds Granted FR2240767A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1166873A CH568794A5 (fr) 1973-08-14 1973-08-14

Publications (2)

Publication Number Publication Date
FR2240767A1 true FR2240767A1 (en) 1975-03-14
FR2240767B1 FR2240767B1 (fr) 1978-03-31

Family

ID=4375711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427870A Granted FR2240767A1 (en) 1973-08-14 1974-08-12 Ventilator for dispersing comminuted granular material e.g. corn cobs - has two impellers counter rotating at different speeds

Country Status (4)

Country Link
CH (1) CH568794A5 (fr)
DE (1) DE2433657C3 (fr)
FR (1) FR2240767A1 (fr)
NL (1) NL7409958A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014157A1 (fr) * 1994-11-04 1996-05-17 Henkel Kommanditgesellschaft Auf Aktien Concasseur pour produits collants

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826039A1 (de) * 1988-07-30 1990-02-01 Henkel Kgaa Schlagmuehle
US6726133B2 (en) 1997-07-18 2004-04-27 Pulsewave Llc Process for micronizing materials
CA2296341A1 (fr) * 1997-07-18 1999-01-28 C.A. Arnold & Associates, Inc. Pulverisation de materiaux en vue de former des particules de petite taille
EP0947250A1 (fr) * 1998-03-31 1999-10-06 Societe Des Produits Nestle S.A. Mouture et transport d'un produit alimentaire cuit-extrudé-expansé découpé
DE102013206275A1 (de) * 2013-04-10 2014-10-16 Panel Board Holding Bv Verfahren und Vorrichtung zum Zerkleinern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014157A1 (fr) * 1994-11-04 1996-05-17 Henkel Kommanditgesellschaft Auf Aktien Concasseur pour produits collants

Also Published As

Publication number Publication date
CH568794A5 (fr) 1975-11-14
DE2433657A1 (de) 1975-03-20
DE2433657B2 (de) 1979-02-15
NL7409958A (nl) 1975-02-18
DE2433657C3 (de) 1979-10-04
FR2240767B1 (fr) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse