DE20020643U1 - Device for separating solids from diesel exhaust gases - Google Patents

Device for separating solids from diesel exhaust gases

Info

Publication number
DE20020643U1
DE20020643U1 DE20020643U DE20020643U DE20020643U1 DE 20020643 U1 DE20020643 U1 DE 20020643U1 DE 20020643 U DE20020643 U DE 20020643U DE 20020643 U DE20020643 U DE 20020643U DE 20020643 U1 DE20020643 U1 DE 20020643U1
Authority
DE
Germany
Prior art keywords
baffle plate
spray head
chamber
cross
region
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
DE20020643U
Other languages
German (de)
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
Application filed by Individual filed Critical Individual
Priority to DE20020643U priority Critical patent/DE20020643U1/en
Publication of DE20020643U1 publication Critical patent/DE20020643U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D47/06—Spray cleaning
    • B01D47/08—Spray cleaning with rotary nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Particles Using Liquids (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Vorrichtung (20) zur Abtrennung von Rußpartikel aus heissen Dieselabgasströmen durch versprühen von Waschflüssigkeit, mit
  • - einem Sprühkopf (33) zum Erzeugen eines rotierenden Gas-Wassergemisches in der Waschkammer (21),
  • - einem Ansaugrohr (25), das die Rückwand (73) und die Stauscheibe (38) im Achsbereich (30) durchstösst und querschnittserweitert mit Distanz vor dem Sprühkopf (33) im Sprühbereich (35) endet,
  • - einer dem Sprühkopf (33) abströmseitig begrenzenden Stauscheibe (38) zumindest teilweise Abschotten des Sprühkopfes (33) von der nachgeschalteten Wendekammer (22),
  • - einer der Stauscheibe (38) radial umgebendem Ringraum (40) und einer den Ringraum (40) umgebenden Gehäusewan­ dung (28),
dadurch gekennzeichnet, daß
in der Waschkammer (21) ein Sprühkopf (33) mit zwei oder mehreren querschnittserweiterten Gliederkränze (53, 54, 55), ist, die mit Distanz auf der Nabe (48) angeordnet sind,
daß ein Ansaugrohr (25) mit Querschnittserweiterungen (26, 27), die Rückwand (73), die Wendekammer (22), die Stauscheibe (38) im Achsbereich (30) durchstösst und querschnittserweitert vor dem Sprühkopf (33) mit Distanz im Sprühbereich (35) endet,
daß ein Ringraum (40) zwischen der Stauscheibe (38) und der Gehäusewand (28) ist, mit der die Waschkammer (21) und die Wendekammer (22) strömungsmässig verbunden ist, daß die Waschkammer (21) durch das Ansaugrohr (25) und der Stauscheibe (38) zur Wendekammer (22) großflächig begrenzt ist und die Wendekammer (22) der Waschkammer (21) nachge­ schaltet ist.1. Device ( 20 ) for separating soot particles from hot diesel exhaust gas streams by spraying washing liquid with
  • - a spray head ( 33 ) for generating a rotating gas-water mixture in the washing chamber ( 21 ),
  • an intake pipe ( 25 ) which penetrates the rear wall ( 73 ) and the baffle plate ( 38 ) in the axis region ( 30 ) and ends in cross-section widened in the spray region ( 35 ) in front of the spray head ( 33 ),
  • - a baffle plate ( 38 ) delimiting the spray head ( 33 ) on the outflow side, at least partially partitioning the spray head ( 33 ) from the downstream turning chamber ( 22 ),
  • - One of the baffle plate ( 38 ) radially surrounding annular space ( 40 ) and one of the annular space ( 40 ) surrounding housing wall ( 28 ),
characterized in that
in the washing chamber ( 21 ) is a spray head ( 33 ) with two or more cross-section widened link rings ( 53 , 54 , 55 ), which are arranged at a distance on the hub ( 48 ),
that an intake pipe ( 25 ) with cross-sectional expansions ( 26 , 27 ), the rear wall ( 73 ), the turning chamber ( 22 ), the baffle plate ( 38 ) penetrates in the axis region ( 30 ) and extends the cross-section in front of the spray head ( 33 ) with a distance in the spray region ( 35 ) ends
that an annular space ( 40 ) between the baffle plate ( 38 ) and the housing wall ( 28 ) with which the washing chamber ( 21 ) and the turning chamber ( 22 ) is connected in terms of flow, that the washing chamber ( 21 ) through the suction pipe ( 25 ) and the baffle plate ( 38 ) to the turning chamber ( 22 ) is limited in area and the turning chamber ( 22 ) of the washing chamber ( 21 ) is switched on. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gehäusewand (28) als ein konstruktives Bauteil querschnitts­ verjüngt durch die Einschnürung (23) an der Rückwand (73) bündig endet.2. Device according to claim 1, characterized in that the housing wall ( 28 ) as a structural component tapers cross-section through the constriction ( 23 ) on the rear wall ( 73 ) ends flush. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Wendekammer (22) nach unten Waschwasserrücklauf-Rohre (51) und nach oben ein Reingasaustritt (50) aufweist. 3. Apparatus according to claim 1, characterized in that the turning chamber ( 22 ) downward wash water return pipes ( 51 ) and upward has a clean gas outlet ( 50 ). 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Stauscheibe (38) anströmseitig im Peripheriebereich als Stauring (41) ausgebildet ist und zusätzlich rundum Schlitze (42) aufweist.4. The device according to claim 1, characterized in that the baffle plate ( 38 ) is formed on the inflow side in the peripheral region as a retaining ring ( 41 ) and additionally has slots ( 42 ) all around. 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Waschwasserzuleitung (45) axial mit einem Ringspalt (46) vor dem hohlen Sprühkopf endet.5. The device according to claim 1, characterized in that the wash water supply line ( 45 ) ends axially with an annular gap ( 46 ) in front of the hollow spray head.
DE20020643U 2000-12-06 2000-12-06 Device for separating solids from diesel exhaust gases Expired - Lifetime DE20020643U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20020643U DE20020643U1 (en) 2000-12-06 2000-12-06 Device for separating solids from diesel exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20020643U DE20020643U1 (en) 2000-12-06 2000-12-06 Device for separating solids from diesel exhaust gases

Publications (1)

Publication Number Publication Date
DE20020643U1 true DE20020643U1 (en) 2001-03-01

Family

ID=7949699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20020643U Expired - Lifetime DE20020643U1 (en) 2000-12-06 2000-12-06 Device for separating solids from diesel exhaust gases

Country Status (1)

Country Link
DE (1) DE20020643U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095075A1 (en) * 2002-05-08 2003-11-20 Karadzic Ejub 'filad' - preventing exhaust fumes emission in the air
DE102011012045A1 (en) * 2011-02-22 2012-08-23 Porep Gmbh Gas scrubber used for discharging exhaust gas to internal combustion engine, has water spray nozzle whose rotation axis is perpendicular to exhaust gas flow or aligned with tube axis of chamber of housing
CN113797672A (en) * 2020-06-16 2021-12-17 达斯环境专家有限责任公司 Gas scrubber for removing particles from exhaust gas and exhaust gas treatment device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095075A1 (en) * 2002-05-08 2003-11-20 Karadzic Ejub 'filad' - preventing exhaust fumes emission in the air
DE102011012045A1 (en) * 2011-02-22 2012-08-23 Porep Gmbh Gas scrubber used for discharging exhaust gas to internal combustion engine, has water spray nozzle whose rotation axis is perpendicular to exhaust gas flow or aligned with tube axis of chamber of housing
DE102011012045B4 (en) * 2011-02-22 2013-05-02 Porep Gmbh exhaust gas scrubber
CN113797672A (en) * 2020-06-16 2021-12-17 达斯环境专家有限责任公司 Gas scrubber for removing particles from exhaust gas and exhaust gas treatment device

Similar Documents

Publication Publication Date Title
NO860244L (en) MOVABLE HYDRODYNAMIC NOZZLE FOR PRESSURE CLEANING OF DRAINAGE AND SURFACE WATER PIPES.
US4210538A (en) Filter back-washing
CN105928023A (en) Compound type efficient lampblack purifying equipment
US2259033A (en) Liquid and air contact column for cleaning air and gases
DE20020643U1 (en) Device for separating solids from diesel exhaust gases
KR950031189A (en) Method for converting a double-loop flue gas desulfurization reaction system to a single-loop system
GB1562361A (en) Industrial water filter with spiral housing
DE20107130U1 (en) Airbag module
US5595656A (en) Device for filtering agricultural water
CN204115046U (en) A kind of enclosure for purifying kitchen fumes
CN201906660U (en) Steam cleaning device of pusher centrifuge
DE20103652U1 (en) Device for de-oiling the crankcase ventilation gas of an internal combustion engine
CN104587769A (en) Micro-foam water spray activated carbon adsorption environmental protecting device
DE4207836C2 (en) Device for cleaning clear or sewage canals or pipelines
CN110947228B (en) Anti-fouling water inlet and return method for filter
CN219252132U (en) Spray type ozone tail gas defoaming equipment
CN208465482U (en) A kind of dual chamber solid cylindrical type high-pressure spraying deduster
CN212188278U (en) Oil smoke exhaust treatment device
CN218774459U (en) Filter element cleaning device
CN210544170U (en) Oil fume separator with spraying device
CN220143725U (en) Filter element back flush jet device
CN2309878Y (en) Water-membrane granulite dust remover with combined upside-down cone and water
JPS6133213A (en) Multi-stage fountain type scrubber
JPH0742494Y2 (en) Exhaust gas treatment device
JPS57131815A (en) Condensed water collecting in exhaust pipe of internal- combustion engine

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010405

R156 Lapse of ip right after 3 years

Effective date: 20040701