FR2410512A1 - GAS DEDUSTING INSTALLATION - Google Patents

GAS DEDUSTING INSTALLATION

Info

Publication number
FR2410512A1
FR2410512A1 FR7833047A FR7833047A FR2410512A1 FR 2410512 A1 FR2410512 A1 FR 2410512A1 FR 7833047 A FR7833047 A FR 7833047A FR 7833047 A FR7833047 A FR 7833047A FR 2410512 A1 FR2410512 A1 FR 2410512A1
Authority
FR
France
Prior art keywords
gas channel
crude gas
floor
housing
crude
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.)
Granted
Application number
FR7833047A
Other languages
French (fr)
Other versions
FR2410512B1 (en
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of FR2410512A1 publication Critical patent/FR2410512A1/en
Application granted granted Critical
Publication of FR2410512B1 publication Critical patent/FR2410512B1/fr
Granted 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
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • 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
    • 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
    • B04C5/26—Multiple arrangement thereof for series 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
    • 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

Landscapes

  • Cyclones (AREA)

Abstract

The housing (1) of the device is installed between a boiler and a suction draught ventilator or chimney. In a tapering crude gas channel (2) of the housing (1), into which the crude gas enters, cyclone dust precipitators (4) are arranged obliquely one on top of the other. The housing (1) also has a widening clean gas channel (10) which is located above the crude gas channel (2). Below the crude gas channel (2) there is a dust collecting space (7). The crude gas channel (2) is divided approximately centrally by means of a dividing wall (6), as is the dust collecting space (7). The pure gas channel (10) is divided by a flow-friendly plate (18) by means of which the gas is deflected and fed to the cyclone dust precipitators (9) by means of a further deflection plate (20). In the cylcone dust precipitators (9), a second cleaning of the gases take place. In order to permit the gases to pass from the pure gas channel (10) into the crude gas channel extension (14), an opening (12) is provided in the floor (13) of the pure gas channel. This opening is located between the connection (29) of the dividing wall (6) to the floor (13) and the connection (30) of the plate (18) to the floor (13).
FR7833047A 1977-11-30 1978-11-23 GAS DEDUSTING INSTALLATION Granted FR2410512A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753302 DE2753302C2 (en) 1977-11-30 1977-11-30 Device for dedusting gases

Publications (2)

Publication Number Publication Date
FR2410512A1 true FR2410512A1 (en) 1979-06-29
FR2410512B1 FR2410512B1 (en) 1984-02-10

Family

ID=6024942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833047A Granted FR2410512A1 (en) 1977-11-30 1978-11-23 GAS DEDUSTING INSTALLATION

Country Status (5)

Country Link
AT (1) AT365945B (en)
BE (1) BE872293A (en)
CH (1) CH642279A5 (en)
DE (1) DE2753302C2 (en)
FR (1) FR2410512A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395834B (en) * 1991-08-14 1993-03-25 Voest Alpine Krems Finaltech DEVICE FOR DEDUSTING GASES
CN103263815B (en) * 2013-05-02 2015-06-10 洛阳理工学院 Horizontal electric dust collector with integrated gravity cyclone dust collection function
CN208878087U (en) * 2018-05-14 2019-05-21 启东市供销机械有限公司 Unscrewing type backspin deduster

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399509A (en) * 1941-09-09 1946-04-30 Western Precipitation Corp Multistage centrifugal separating apparatus
FR2156302A1 (en) * 1971-10-12 1973-05-25 Ruhrkohle Ag Dust sepn appts - comprising cyclones held between upper and lower plates of a dirty air chamber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973255C (en) * 1951-08-25 1959-12-31 Metallgesellschaft Ag Centrifugal dust separator in multi-cyclone design with several parallel working columns of cyclone batteries arranged one above the other

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399509A (en) * 1941-09-09 1946-04-30 Western Precipitation Corp Multistage centrifugal separating apparatus
FR2156302A1 (en) * 1971-10-12 1973-05-25 Ruhrkohle Ag Dust sepn appts - comprising cyclones held between upper and lower plates of a dirty air chamber

Also Published As

Publication number Publication date
BE872293A (en) 1979-03-16
FR2410512B1 (en) 1984-02-10
CH642279A5 (en) 1984-04-13
ATA721778A (en) 1981-07-15
DE2753302C2 (en) 1986-01-02
AT365945B (en) 1982-02-25
DE2753302A1 (en) 1979-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse