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GB1529120A - Method and device for washing constituents from gases - Google Patents

Method and device for washing constituents from gases

Info

Publication number
GB1529120A
GB1529120A GB4437777A GB4437777A GB1529120A GB 1529120 A GB1529120 A GB 1529120A GB 4437777 A GB4437777 A GB 4437777A GB 4437777 A GB4437777 A GB 4437777A GB 1529120 A GB1529120 A GB 1529120A
Authority
GB
United Kingdom
Prior art keywords
nozzles
throat
case
scrubbing
remote
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
GB4437777A
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.)
GEA Wiegand GmbH
Original Assignee
Wiegand Karlsruhe 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 Wiegand Karlsruhe GmbH filed Critical Wiegand Karlsruhe GmbH
Publication of GB1529120A publication Critical patent/GB1529120A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Gas Separation By Absorption (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Nozzles (AREA)

Abstract

The venturi tube (20) has a convergent part (22), a diffuser part (24) and a throat (26). At an axial distance from each other, rings of nozzles (28, 30, 32) open out radially inwards. The cross-sections of the nozzles near to the throat are conventionally smaller and those of the more remote nozzles larger so that the flow of the scrubbing agent corresponds in each case to the corresponding diffuser cross-section (36, 38). The nozzles (28, 30, 32) are optionally fed with scrubbing liquid, that is the nozzles (30, 28) situated nearer to the throat (26) in the case of a relatively small gas stream and the nozzles (30, 32) more remote from the throat (26) in the case of a relatively large gas stream. In this way the scrubbing performance is matched well to the gas flowing through. <IMAGE>
GB4437777A 1976-10-25 1977-10-25 Method and device for washing constituents from gases Expired GB1529120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762648218 DE2648218C3 (en) 1976-10-25 1976-10-25 Process for regulating the washing performance of a venturi tube and devices for carrying out this process

Publications (1)

Publication Number Publication Date
GB1529120A true GB1529120A (en) 1978-10-18

Family

ID=5991322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4437777A Expired GB1529120A (en) 1976-10-25 1977-10-25 Method and device for washing constituents from gases

Country Status (5)

Country Link
CH (1) CH623485A5 (en)
DE (1) DE2648218C3 (en)
FR (1) FR2368292A1 (en)
GB (1) GB1529120A (en)
IT (1) IT1118091B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173209C2 (en) * 1999-09-20 2001-09-10 Соковнин Олег Михайлович Flue gas scrubber
CN103111212A (en) * 2013-02-04 2013-05-22 西安交通大学 Multi-point introduction structure and flow control mode of venturi mixer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918452A1 (en) * 1989-06-06 1990-12-13 Achthal Maschinenbau Gmbh Washing rising gases - by pressurised transverse liq. sprays from annular jets at intervals up column

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017031A (en) * 1934-09-17 1935-10-08 George S Reid Vacuum device
US3582050A (en) * 1968-09-27 1971-06-01 Nat Steel Corp Fluid-handling,gas-scrubbing,and blast furnace top pressure control
DE2218621C3 (en) * 1972-04-18 1978-09-21 M.A.N. Waerme- Und Lufttechnik Gmbh Zweigniederlassung Nuernberg, 8500 Nuernberg Venturi scrubber for wet cleaning of especially dust-laden gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173209C2 (en) * 1999-09-20 2001-09-10 Соковнин Олег Михайлович Flue gas scrubber
CN103111212A (en) * 2013-02-04 2013-05-22 西安交通大学 Multi-point introduction structure and flow control mode of venturi mixer
CN103111212B (en) * 2013-02-04 2015-06-03 西安交通大学 Multi-point introduction structure and flow control mode of venturi mixer

Also Published As

Publication number Publication date
DE2648218C3 (en) 1980-07-17
FR2368292B1 (en) 1982-03-12
FR2368292A1 (en) 1978-05-19
DE2648218B2 (en) 1979-11-08
DE2648218A1 (en) 1978-04-27
CH623485A5 (en) 1981-06-15
IT1118091B (en) 1986-02-24

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Legal Events

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