GB722120A - Separator for pneumatically conveyed solid substances - Google Patents

Separator for pneumatically conveyed solid substances

Info

Publication number
GB722120A
GB722120A GB8008/52A GB800852A GB722120A GB 722120 A GB722120 A GB 722120A GB 8008/52 A GB8008/52 A GB 8008/52A GB 800852 A GB800852 A GB 800852A GB 722120 A GB722120 A GB 722120A
Authority
GB
United Kingdom
Prior art keywords
solids
discharged
chamber
air
baffle
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
GB8008/52A
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.)
Miag Muehlenbau und Industrie GmbH
Original Assignee
Miag Muehlenbau und Industrie GmbH
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 Miag Muehlenbau und Industrie GmbH filed Critical Miag Muehlenbau und Industrie GmbH
Publication of GB722120A publication Critical patent/GB722120A/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
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)

Abstract

722,120. Centrifugal separators; pneumatic separating. MIAG MUEHLENBAU UND INDUSTRIE GES. March 28, 1952 [April 2, 1951], No. 8008/52. Classes 23 and 117. A separator for solids entrained in a gaseous carrier comprises an inner chamber 7 open at its lower end and having an upper end adapted to be partly opened, an inlet 4 entering the chamber tangentially, and an outer casing 9 having an outlet 1 for lighter solids and means 20 for discharge of heavier solids. The left and right-hand sides of the Figure show different embodiments of the invention. Solids entrained in air are directed by the inlet 4 to whirl within the bell-shaped chamber 7. Solids centrifugally separated from the air collect between the wall of the chamber and an annular baffle 11, and are discharged in decending streams 15. The current 14 of separated air from the centre of the baffle passes through the decending solids and carries away the lighter solids to discharge them at 1. The heavier solids collect at the bottom of the casing 9 and are discharged by the rotary value 20. The separation may be controlled by adjusting openings 3, 19. As shown in the right-hand side of the Figure the solids collected between the baffle and the wall are discharged through an annular gap closed by a flexible annulus 13 forming a non-return valve, and as shown in the left-hand side of the Figure the solids are discharged through apertures 18.
GB8008/52A 1951-04-02 1952-03-28 Separator for pneumatically conveyed solid substances Expired GB722120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE722120X 1951-04-02

Publications (1)

Publication Number Publication Date
GB722120A true GB722120A (en) 1955-01-19

Family

ID=6630762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8008/52A Expired GB722120A (en) 1951-04-02 1952-03-28 Separator for pneumatically conveyed solid substances

Country Status (1)

Country Link
GB (1) GB722120A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180486A (en) * 1989-11-28 1993-01-19 Lsr Environmental Systems Company Potential flow centrifugal separator system for removing solid particulates from a fluid stream
US5257698A (en) * 1991-02-26 1993-11-02 Sulzer Escher Wyss Gmbh Cleaner for stock suspensions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180486A (en) * 1989-11-28 1993-01-19 Lsr Environmental Systems Company Potential flow centrifugal separator system for removing solid particulates from a fluid stream
US5257698A (en) * 1991-02-26 1993-11-02 Sulzer Escher Wyss Gmbh Cleaner for stock suspensions

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