GB1325613A - Device for separation of material from the transporting air in pneumatic conveyor installations - Google Patents

Device for separation of material from the transporting air in pneumatic conveyor installations

Info

Publication number
GB1325613A
GB1325613A GB6003070A GB6003070A GB1325613A GB 1325613 A GB1325613 A GB 1325613A GB 6003070 A GB6003070 A GB 6003070A GB 6003070 A GB6003070 A GB 6003070A GB 1325613 A GB1325613 A GB 1325613A
Authority
GB
United Kingdom
Prior art keywords
chamber
duct
refuse
open
flap valve
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
GB6003070A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB1325613A publication Critical patent/GB1325613A/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
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

1325613 Pneumatic conveyers SVENSKA FLAKTFABRIKEN AB 17 Dec 1970 [23 Dec 1969] 60030/70 Heading B8A [Also in Division B1] At the discharge station of a pneumatic conveyer the duct 1 has a perforated portion 3 surrounded by a chamber 2 coupled by a duct 4 to a vacuum source whereby the majority of the transporting air is withdrawn from the duct. Sacks of refuse &c. conveyed in the duct continue therealong under their own momentum and pass into a chamber 8 through a weighted flap valve 9. The chamber is connected by a pipe 6, with an adjustable resistor 7, to the duct 4, to equalize the pressure in the chamber with that in the duct to allow the sack of refuse to open the flap valve 9 and drop into the chamber. The chamber has a photo-cell 24 or other quantity sensing device arranged to open a control valve 22 in a pipe 20 and thereby equalize the pressure in the chamber to the ambient pressure whereby the sacks of refuse open a flap valve 13 and are discharged on to a conveyer 17.
GB6003070A 1969-12-23 1970-12-17 Device for separation of material from the transporting air in pneumatic conveyor installations Expired GB1325613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1791369A SE338276B (en) 1969-12-23 1969-12-23

Publications (1)

Publication Number Publication Date
GB1325613A true GB1325613A (en) 1973-08-08

Family

ID=20304095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6003070A Expired GB1325613A (en) 1969-12-23 1970-12-17 Device for separation of material from the transporting air in pneumatic conveyor installations

Country Status (9)

Country Link
BE (1) BE757100A (en)
DK (1) DK143166C (en)
FI (1) FI53291C (en)
FR (1) FR2072014B1 (en)
GB (1) GB1325613A (en)
HU (1) HU170540B (en)
NL (1) NL7015349A (en)
NO (1) NO129456B (en)
SE (1) SE338276B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118509A (en) * 1982-04-22 1983-11-02 Rediffusion Business Electroni Pneumatic conveyor systems
GB2123781A (en) * 1981-03-27 1984-02-08 William George Lyne Pneumatic conveying to different outlets
WO2009101446A1 (en) * 2008-02-15 2009-08-20 Wright Machinery Limited Method and apparatus for conveying bagged products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR715056A (en) * 1930-05-02 1931-11-25 Mix & Genest Ag Receiver particularly intended for postal pneumatic installations
FR806752A (en) * 1935-09-16 1936-12-24 Saunier Anciens Ets Terminal device for pneumatic transmission line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123781A (en) * 1981-03-27 1984-02-08 William George Lyne Pneumatic conveying to different outlets
GB2118509A (en) * 1982-04-22 1983-11-02 Rediffusion Business Electroni Pneumatic conveyor systems
WO2009101446A1 (en) * 2008-02-15 2009-08-20 Wright Machinery Limited Method and apparatus for conveying bagged products

Also Published As

Publication number Publication date
FR2072014B1 (en) 1976-03-19
BE757100A (en) 1971-03-16
DE2050521B2 (en) 1973-01-25
DE2050521A1 (en) 1972-05-25
HU170540B (en) 1977-07-28
NL7015349A (en) 1971-06-25
NO129456B (en) 1974-04-16
FR2072014A1 (en) 1971-09-24
FI53291C (en) 1978-04-10
DK143166B (en) 1981-07-06
FI53291B (en) 1977-12-30
DK143166C (en) 1981-11-16
SE338276B (en) 1971-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee