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GB1286644A - Pneumatic transportation of materials and apparatus therefor - Google Patents

Pneumatic transportation of materials and apparatus therefor

Info

Publication number
GB1286644A
GB1286644A GB55983/69A GB5598369A GB1286644A GB 1286644 A GB1286644 A GB 1286644A GB 55983/69 A GB55983/69 A GB 55983/69A GB 5598369 A GB5598369 A GB 5598369A GB 1286644 A GB1286644 A GB 1286644A
Authority
GB
United Kingdom
Prior art keywords
chamber
fines
duct
outlet
fan
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
GB55983/69A
Inventor
Ralph Rahief Raad
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1286644A publication Critical patent/GB1286644A/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
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors
    • B65G2812/1608—Pneumatic conveyors for bulk material
    • B65G2812/1675—Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes
    • B65G2812/1683—Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes without passing through the air-pressure generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

1286644 Separating particles from gas stream R R RAAD 14 Nov 1969 [18 Nov 1968] 55983/69 Heading BIT [Also in Division B8] In a pneumatic conveyer system for solid material, a fan 22 is connected in parallel with the material conveying duct. As shown, a chamber 18, having a lateral outlet 20 connected to a centrifugal fan 22, is connected between sections 14, 16 of the conveyer duct, and the outlet 24 of the fan is connected by a further duct to the duct section 16. The chamber 18 is provided with baffles to prevent material from entering the fan. The inlet duct section 14 is provided with baffles for deflecting the material into the lower part of the chamber 18 beneath a plate (34), Fig. 1 (not shown). Air and fines in the upper part of the chamber are deflected laterally through vanes 38, which impart a swirling motion to the air, onto the surface of a conical member 40, whereby the fines are thrown outwardly. The substantially clean air at the centre of the whirling stream passes through an aperture in the centre of the conical member 40 into the outlet 20. The air carrying the remaining fines makes a 'hairpin' change of direction around the periphery of the member 40 and passes through further vanes 44 to the outlet 20. The separated fines then pass down a shoot 60 into the duct section 16.
GB55983/69A 1968-11-18 1969-11-14 Pneumatic transportation of materials and apparatus therefor Expired GB1286644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA687515 1968-11-18

Publications (1)

Publication Number Publication Date
GB1286644A true GB1286644A (en) 1972-08-23

Family

ID=25561262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55983/69A Expired GB1286644A (en) 1968-11-18 1969-11-14 Pneumatic transportation of materials and apparatus therefor

Country Status (2)

Country Link
DE (1) DE1958005A1 (en)
GB (1) GB1286644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150518A (en) * 1983-11-30 1985-07-03 James Arthur Noon Pneumatic tube conveyor system
US4685942A (en) * 1982-12-27 1987-08-11 General Electric Company Axial flow inlet particle separator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068605A (en) * 1975-11-12 1978-01-17 Mathbirk Limited Needles
DE9403261U1 (en) * 1994-02-26 1995-03-30 Temafa, Textilmaschinenfabrik Meissner, Morgner & Co GmbH, 51469 Bergisch Gladbach Device for the pneumatic transport of fiber material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685942A (en) * 1982-12-27 1987-08-11 General Electric Company Axial flow inlet particle separator
GB2150518A (en) * 1983-11-30 1985-07-03 James Arthur Noon Pneumatic tube conveyor system

Also Published As

Publication number Publication date
DE1958005A1 (en) 1970-06-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees