DE59403425D1 - Device for dedusting dust-laden gases - Google Patents

Device for dedusting dust-laden gases

Info

Publication number
DE59403425D1
DE59403425D1 DE59403425T DE59403425T DE59403425D1 DE 59403425 D1 DE59403425 D1 DE 59403425D1 DE 59403425 T DE59403425 T DE 59403425T DE 59403425 T DE59403425 T DE 59403425T DE 59403425 D1 DE59403425 D1 DE 59403425D1
Authority
DE
Germany
Prior art keywords
perforated plates
constructed
dust
dedusting
eddy
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 - Lifetime
Application number
DE59403425T
Other languages
German (de)
Inventor
Ernst-August Dipl I Bielefeldt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6486277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59403425(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59403425D1 publication Critical patent/DE59403425D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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
    • B04C3/04—Multiple arrangement thereof
    • 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
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to an apparatus (1) for dedusting dustladen gases by means of a high-performance dust separators which are constructed as eddy chambers (2) and are connected in parallel to a crude gas channel (3) and are connected to purified gas collecting channels (4) and dust separation channels. Each eddy chamber (2) is constructed as a single dedusting module (6), a plurality of these module-like eddy chambers (2) being mounted in a gastight manner parallel with one another in four perforated plates (7, 8, 9, 10) arranged at a distance from one another. The two inner perforated plates (7, 8) form a crude gas channel (3). In each case one dust conveying space (5) is constructed between the inner perforated plates (7, 8) and the outer perforated plates (9, 10). The outer perforated plates (9, 10) are surrounded by a purified gas collecting channel (4). <IMAGE>
DE59403425T 1993-04-24 1994-04-20 Device for dedusting dust-laden gases Expired - Lifetime DE59403425D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313450A DE4313450A1 (en) 1993-04-24 1993-04-24 Device for dedusting dust-laden gases

Publications (1)

Publication Number Publication Date
DE59403425D1 true DE59403425D1 (en) 1997-08-28

Family

ID=6486277

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4313450A Withdrawn DE4313450A1 (en) 1993-04-24 1993-04-24 Device for dedusting dust-laden gases
DE59403425T Expired - Lifetime DE59403425D1 (en) 1993-04-24 1994-04-20 Device for dedusting dust-laden gases

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4313450A Withdrawn DE4313450A1 (en) 1993-04-24 1993-04-24 Device for dedusting dust-laden gases

Country Status (3)

Country Link
EP (1) EP0622123B1 (en)
AT (1) ATE155712T1 (en)
DE (2) DE4313450A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502202A1 (en) * 1995-01-25 1996-08-22 Ernst August Bielefeldt Process and device for centrifugal separation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1054401A (en) * 1951-08-22 1954-02-10 Centrifugal force separator group
DE3203498C2 (en) * 1981-02-05 1986-08-21 Anton Piller GmbH & Co KG, 3360 Osterode Separator for solids suspended in a gas stream by means of centrifugal force

Also Published As

Publication number Publication date
ATE155712T1 (en) 1997-08-15
DE4313450A1 (en) 1994-10-27
EP0622123B1 (en) 1997-07-23
EP0622123A1 (en) 1994-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8330 Complete renunciation