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ATE140203T1 - Pneumatische fördervorrichtung für verdichtete pulverförmige oder körnige materialien - Google Patents

Pneumatische fördervorrichtung für verdichtete pulverförmige oder körnige materialien

Info

Publication number
ATE140203T1
ATE140203T1 AT89904207T AT89904207T ATE140203T1 AT E140203 T1 ATE140203 T1 AT E140203T1 AT 89904207 T AT89904207 T AT 89904207T AT 89904207 T AT89904207 T AT 89904207T AT E140203 T1 ATE140203 T1 AT E140203T1
Authority
AT
Austria
Prior art keywords
tube member
reducer
tapered tubular
tube
conveying device
Prior art date
Application number
AT89904207T
Other languages
English (en)
Inventor
Kiyoshi Morimoto
Akikazu Iwamoto
Masuo Moriyama
Junji Nakagawa
Tajika Shodai
Original Assignee
Kyowa Hakko Kogyo Kk
Matsui Mfg Co
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 Kyowa Hakko Kogyo Kk, Matsui Mfg Co filed Critical Kyowa Hakko Kogyo Kk
Application granted granted Critical
Publication of ATE140203T1 publication Critical patent/ATE140203T1/de

Links

Classifications

    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
    • B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/525—Adaptations of pipes or tubes for conveyance in plug-form
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0291—Pig used in pipe conveyors, e.g. a Molch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Chutes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
AT89904207T 1988-04-01 1989-03-31 Pneumatische fördervorrichtung für verdichtete pulverförmige oder körnige materialien ATE140203T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8197288 1988-04-01
JP13804288 1988-06-03
JP19973288 1988-08-09

Publications (1)

Publication Number Publication Date
ATE140203T1 true ATE140203T1 (de) 1996-07-15

Family

ID=27303755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89904207T ATE140203T1 (de) 1988-04-01 1989-03-31 Pneumatische fördervorrichtung für verdichtete pulverförmige oder körnige materialien

Country Status (6)

Country Link
US (1) US5154545A (de)
EP (1) EP0455809B1 (de)
KR (1) KR900700371A (de)
AT (1) ATE140203T1 (de)
DE (1) DE68926820T2 (de)
WO (1) WO1989009173A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2533204B2 (ja) * 1989-11-08 1996-09-11 協和醗酵工業株式会社 固形物材料の高濃度気力輸送システム
JP2640873B2 (ja) * 1990-11-13 1997-08-13 協和醗酵工業株式会社 固形物材料の気力輸送用輸送栓及びこれを用いた固形物材料の気力輸送方法
JP2703690B2 (ja) * 1992-04-13 1998-01-26 三菱マテリアル株式会社 超微粉末の定量バッチ供給装置
DE19503383C2 (de) * 1995-02-02 1998-05-14 Waeschle Maschf Gmbh Verfahren zur stoßgeminderten pneumatischen Pfropfenförderung von Schüttgütern sowie Vorrichtung zur Durchführung des Verfahrens
US5522328A (en) * 1995-03-15 1996-06-04 Deere & Company Seed brake
US5993117A (en) * 1996-01-29 1999-11-30 Servend International, Inc. Ice transportation system and method
JP2003506290A (ja) * 1999-07-31 2003-02-18 ヴェーシェル ゲゼルシャフト ミット ベシュレンクテル ハフツング バルク材を空気運搬する方法、及び装置
JP2002265043A (ja) * 2001-03-09 2002-09-18 Tsukasa Kogyo Kk 粉粒体高濃度気力輸送配管
US6951354B1 (en) * 2003-12-22 2005-10-04 Pelletron Corporation Elbow fitting for pneumatic transport system
US7300074B1 (en) * 2003-12-22 2007-11-27 Pelletron Corporation Elbow fitting with step feature for pneumatic transport system
DE102012104868B4 (de) * 2012-06-05 2022-07-28 Thilo Kraemer Pneumatischer Förderer für Schüttgüter
WO2019163801A1 (ja) * 2018-02-26 2019-08-29 秀夫 出口 コンクリート輸送管用のプラグ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA670547A (en) * 1963-09-17 Allard Marc Pneumatic conveying device for imparting high speeds to particles in suspension
US2477414A (en) * 1944-07-15 1949-07-26 Permanente Metals Corp Pneumatic dust conveyer
FR997133A (fr) * 1949-10-12 1952-01-02 Dispositif de courbure inférieure de canalisations pour le transport pneumatique, vertical et horizontal, des produits pulvérulents ou granulés
FR1119149A (fr) * 1955-02-14 1956-06-15 Oskar Biegel G M B H Coude pour conduites hydrauliques et pneumatiques plus particulièrement pour conduites d'entraînement des déblais par insufflation ou par rinçage utilisées dans les mines
US3503650A (en) * 1968-04-24 1970-03-31 Gen Fire Extinguisher Corp Conduit for dry chemical fire extinguisher systems
JPS5733124A (en) * 1980-08-04 1982-02-23 Kubota Ltd Conveyor for particulate material
JPS5748528A (en) * 1980-08-29 1982-03-19 Nippon Cement Co Ltd Eliminating method of pulsation in pneumatic conveyance of powder
JPS60213623A (ja) * 1984-04-07 1985-10-25 Kawasaki Steel Corp 粉粒体の気送方法
SU1414732A1 (ru) * 1985-10-08 1988-08-07 Восточный филиал Института черной металлургии Колено трубопровода дл пневмотранспорта порошкообразного материала
JP2512449B2 (ja) * 1986-10-21 1996-07-03 協和醗酵工業株式会社 粉粒体の高濃度気力輸送方法及びその装置
JPH0829825B2 (ja) * 1987-06-22 1996-03-27 協和醗酵工業株式会社 粉粒体の高濃度気力輸送方法及びその装置

Also Published As

Publication number Publication date
DE68926820T2 (de) 1996-11-07
EP0455809A4 (en) 1992-03-11
US5154545A (en) 1992-10-13
EP0455809B1 (de) 1996-07-10
WO1989009173A1 (en) 1989-10-05
KR900700371A (ko) 1990-08-13
EP0455809A1 (de) 1991-11-13
DE68926820D1 (de) 1996-08-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee