SE9900237D0 - Method and apparatus for treating a particle-laden gas flow - Google Patents

Method and apparatus for treating a particle-laden gas flow

Info

Publication number
SE9900237D0
SE9900237D0 SE9900237A SE9900237A SE9900237D0 SE 9900237 D0 SE9900237 D0 SE 9900237D0 SE 9900237 A SE9900237 A SE 9900237A SE 9900237 A SE9900237 A SE 9900237A SE 9900237 D0 SE9900237 D0 SE 9900237D0
Authority
SE
Sweden
Prior art keywords
gas flow
gas
nozzle
further downstream
treating
Prior art date
Application number
SE9900237A
Other languages
Swedish (sv)
Other versions
SE9900237L (en
SE512073C2 (en
Inventor
Magnus Hjortstam
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9900237A priority Critical patent/SE512073C2/en
Publication of SE9900237D0 publication Critical patent/SE9900237D0/en
Publication of SE9900237L publication Critical patent/SE9900237L/en
Publication of SE512073C2 publication Critical patent/SE512073C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Cleaning In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

The upstream side of the fixed capture device (4) for the large particles is cleaned using a suction nozzle (7) linked by a suction pipe to a point in the gas channel further downstream from the reactor. The partial gas flow travelling along the suction pipe is controlled by a throttle and is used to return removed particles to the main gas flow. A method for treating a flow of gas (A) containing particulate contaminants through a reactor comprising narrow gas channels (1) is used to prevent blockage of these channels. Large particles are selectively captured using a fixed capture device (3), which is cleaned by guiding a suction nozzle over its upstream side and then returning the partial gas flow sucked up by the nozzle to the main gas flow at a point (15) further downstream in the gas channel. The vacuum generated in the suction nozzle is obtained by connecting the nozzle with the above point further downstream in the gas channel. Throttling is used to regulate this partial gas flow. An Independent claim is also included for the treatment apparatus.
SE9900237A 1999-01-27 1999-01-27 Treating particle carrying gases generated during the incineration of waste SE512073C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9900237A SE512073C2 (en) 1999-01-27 1999-01-27 Treating particle carrying gases generated during the incineration of waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900237A SE512073C2 (en) 1999-01-27 1999-01-27 Treating particle carrying gases generated during the incineration of waste

Publications (3)

Publication Number Publication Date
SE9900237D0 true SE9900237D0 (en) 1999-01-27
SE9900237L SE9900237L (en) 1999-05-07
SE512073C2 SE512073C2 (en) 2000-01-24

Family

ID=20414231

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900237A SE512073C2 (en) 1999-01-27 1999-01-27 Treating particle carrying gases generated during the incineration of waste

Country Status (1)

Country Link
SE (1) SE512073C2 (en)

Also Published As

Publication number Publication date
SE9900237L (en) 1999-05-07
SE512073C2 (en) 2000-01-24

Similar Documents

Publication Publication Date Title
TWI372652B (en) Process and apparatus for treating flue gas from sintering plants
DE60042854D1 (en) air cleaner
NO932274D0 (en) COLLECTING DEVICE
MY134621A (en) A vacuum cleaning head
FR2873595B1 (en) PROCESS FOR THE TREATMENT OF VOLATILE ORGANIC COMPOUNDS OR GAS, IN PARTICULAR FOR A CIRCULATION CIRCULATION OF AN AIR FLOW
ATE538863T1 (en) AIR PURIFICATION DEVICE
SE9900237D0 (en) Method and apparatus for treating a particle-laden gas flow
MXPA02010484A (en) Apparatus and method for extracting particles from a fluid stream.
SE0003578D0 (en) Method and apparatus for treating a gas flow
DK0923410T3 (en) Method and apparatus for agglomerating particles in a gas stream
JPH01314735A (en) Apparatus for removing dust of card
ATE172649T1 (en) VENTURI SCRUBBER WITH TWO ADJUSTABLE VENTURI THROATS
SE9900238D0 (en) Method and apparatus for treating particulate matter gas
SE9900484L (en) Method and apparatus for treating a particle-laden gas flow
SE9900485D0 (en) Method and apparatus for treating particulate matter gas
DE10347006A1 (en) Separation of foreign particles, from a fiber flow, has an optical detection system and a computer to activate a valve to blow them into a funnel for removal by an extractor fan
DE69409542T2 (en) NOZZLE FOR SURFACE TREATMENT AND DEVICE AND METHOD FOR SURFACE TREATMENT WITH SUCH A NOZZLE
SE9802085L (en) Device for trapping particles in a gas stream
JPH03232514A (en) Device for removing dust and method for removing dust in harmful gas using the same device
SE9900078L (en) Method and apparatus for treating particulate matter gas
SE9802086D0 (en) Device for trapping particles in a gas stream
ATE334605T1 (en) DEVICE FOR GENERATING A SPREAD FIBER STREAM FROM TOBACCO FIBERS
JPS57184412A (en) Quantitative gas permeating type adsorbing and dust removing apparatus
RU2066270C1 (en) Shot blasting system
SU897264A1 (en) Rapid-action scrubber

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9900237-0

Format of ref document f/p: F