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GB1113755A - Apparatus for pneumatically conveying powdered or granular material - Google Patents

Apparatus for pneumatically conveying powdered or granular material

Info

Publication number
GB1113755A
GB1113755A GB1888266A GB1888266A GB1113755A GB 1113755 A GB1113755 A GB 1113755A GB 1888266 A GB1888266 A GB 1888266A GB 1888266 A GB1888266 A GB 1888266A GB 1113755 A GB1113755 A GB 1113755A
Authority
GB
United Kingdom
Prior art keywords
duct
granular material
gas
apertures
sections
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
GB1888266A
Inventor
Horst Kuhnt
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.)
LEIPZIG INST FOERDERTECH
Original Assignee
LEIPZIG INST FOERDERTECH
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 LEIPZIG INST FOERDERTECH filed Critical LEIPZIG INST FOERDERTECH
Priority to GB1888266A priority Critical patent/GB1113755A/en
Publication of GB1113755A publication Critical patent/GB1113755A/en
Expired legal-status Critical Current

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
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/20—Gas pressure systems operating with fluidisation of the materials through a porous wall of an air slide, e.g. a trough

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

1,113,755. Pneumatic conveyers. INSTITUT FUR FORDERTECHNIK LEIPZIG. 29 April, 1966, No. 18882/66. Heading B8A. Powdered or granular material in a pneumatic conveyer duct 2 is fluidized by gas from a supply duct 4 which is formed with apertures 5 and which is surrounded by a gas-permeable casing 3, a gap between the duct 4 and casing 3 forming a distributer passage 6. The duct 4 may have a circular cross-section, Fig. 2 (not shown), or an elliptical cross-section, Fig. 3 (not shown). The duct 4 may be formed in sections with differing arrangements of apertures 5 to adjust the gas flow, the sections being connected by throttle elements, Fig. 4 (not shown).
GB1888266A 1966-04-29 1966-04-29 Apparatus for pneumatically conveying powdered or granular material Expired GB1113755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1888266A GB1113755A (en) 1966-04-29 1966-04-29 Apparatus for pneumatically conveying powdered or granular material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1888266A GB1113755A (en) 1966-04-29 1966-04-29 Apparatus for pneumatically conveying powdered or granular material

Publications (1)

Publication Number Publication Date
GB1113755A true GB1113755A (en) 1968-05-15

Family

ID=10120053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1888266A Expired GB1113755A (en) 1966-04-29 1966-04-29 Apparatus for pneumatically conveying powdered or granular material

Country Status (1)

Country Link
GB (1) GB1113755A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844622A (en) * 1973-03-19 1974-10-29 J Bingham Fluidic pump
US4220426A (en) * 1978-12-26 1980-09-02 Ply Lemuel L Tubular pneumatic conveyor pipeline
US5163787A (en) * 1989-01-04 1992-11-17 Oy Partek Ab Apparatus for pneumatic transportation of a particle material
WO1998040294A1 (en) * 1997-03-07 1998-09-17 Raimund Dreyer Device for fluidizing or transporting fine-grain, powdery or short fiber materials inside a flexible tube, a pipe or a container
DE10143191A1 (en) * 2001-09-04 2003-03-20 Motan Materials Handling Gmbh Pneumatic conveyor tube has by-pass section for injection of air, both tube and by-pass being enclosed in sleeve which is shrunk to fit
DE102009014984A1 (en) * 2009-03-30 2010-10-14 Coperion Gmbh Pneumatic feeding system for supplying alumina to aluminum smelter from storage tank, has fluidizing gas pipe exhibiting passage-wall openings for passage of fluidizing gases and designed as continuous pipe in area of discharge pipes
CZ303989B6 (en) * 2012-02-14 2013-07-31 Bcs Engineering, A.S. Fluidization method of hot loose material and apparatus for making the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844622A (en) * 1973-03-19 1974-10-29 J Bingham Fluidic pump
US4220426A (en) * 1978-12-26 1980-09-02 Ply Lemuel L Tubular pneumatic conveyor pipeline
US5163787A (en) * 1989-01-04 1992-11-17 Oy Partek Ab Apparatus for pneumatic transportation of a particle material
WO1998040294A1 (en) * 1997-03-07 1998-09-17 Raimund Dreyer Device for fluidizing or transporting fine-grain, powdery or short fiber materials inside a flexible tube, a pipe or a container
DE10143191A1 (en) * 2001-09-04 2003-03-20 Motan Materials Handling Gmbh Pneumatic conveyor tube has by-pass section for injection of air, both tube and by-pass being enclosed in sleeve which is shrunk to fit
DE10143191B4 (en) * 2001-09-04 2005-03-10 Motan Materials Handling Gmbh Delivery line of a pneumatic conveyor with air injection in the form of bypass air
DE102009014984A1 (en) * 2009-03-30 2010-10-14 Coperion Gmbh Pneumatic feeding system for supplying alumina to aluminum smelter from storage tank, has fluidizing gas pipe exhibiting passage-wall openings for passage of fluidizing gases and designed as continuous pipe in area of discharge pipes
CZ303989B6 (en) * 2012-02-14 2013-07-31 Bcs Engineering, A.S. Fluidization method of hot loose material and apparatus for making the same

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