ATE41822T1 - DEVICE AND METHOD FOR INJECTING SLUDGE. - Google Patents

DEVICE AND METHOD FOR INJECTING SLUDGE.

Info

Publication number
ATE41822T1
ATE41822T1 AT86101953T AT86101953T ATE41822T1 AT E41822 T1 ATE41822 T1 AT E41822T1 AT 86101953 T AT86101953 T AT 86101953T AT 86101953 T AT86101953 T AT 86101953T AT E41822 T1 ATE41822 T1 AT E41822T1
Authority
AT
Austria
Prior art keywords
bores
dispersing medium
slurry
middle portion
exit part
Prior art date
Application number
AT86101953T
Other languages
German (de)
Inventor
Hans Bijmholt
Juergen Joswig
Original Assignee
Babcock Werke 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 Babcock Werke Ag filed Critical Babcock Werke Ag
Application granted granted Critical
Publication of ATE41822T1 publication Critical patent/ATE41822T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0491—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid the liquid and the gas being mixed at least twice along the flow path of the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids

Abstract

1. Device for the feeding of slurry into a treatment space with the aid of a central feed pipe (2), which is connected with a pump and which displays an exit part (3) and a middle portion (4) therebetween, the wall of which is penetrated by bores (5) and surrounded by an annular chamber (6) for the supply of a dispersing medium, wherein a further supply of dispersing medium is provided in the region of the connection of the exit part (3) with the middle portion (4), characterized thereby, that the bores (5) are arranged radially or obliquely to the direction of flow of the slurry and that the further supply of dispersing medium consists of nozzle bores (8, 17, 19) one separate from the other.
AT86101953T 1985-04-25 1986-02-15 DEVICE AND METHOD FOR INJECTING SLUDGE. ATE41822T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853514931 DE3514931A1 (en) 1985-04-25 1985-04-25 DEVICE AND METHOD FOR FEEDING SLUDGE
EP86101953A EP0205739B1 (en) 1985-04-25 1986-02-15 Device and process for the supply of sludge

Publications (1)

Publication Number Publication Date
ATE41822T1 true ATE41822T1 (en) 1989-04-15

Family

ID=6269085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86101953T ATE41822T1 (en) 1985-04-25 1986-02-15 DEVICE AND METHOD FOR INJECTING SLUDGE.

Country Status (3)

Country Link
EP (1) EP0205739B1 (en)
AT (1) ATE41822T1 (en)
DE (2) DE3514931A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284405A (en) * 1990-07-13 1994-02-08 Systech Environmental Corporation Method and apparatus for injecting sludge into a kiln
US5660635A (en) * 1994-10-28 1997-08-26 Jacques; Carol Nozzle for a material delivery system
DE19752245C2 (en) * 1997-11-26 2000-01-13 Webasto Thermosysteme Gmbh Two-substance nozzle and low-pressure atomization device with several neighboring two-substance nozzles
ATE310587T1 (en) * 2001-04-13 2005-12-15 Urea Casale Sa FLUID BED GRANULATOR
US6902707B2 (en) * 2001-04-19 2005-06-07 Exxonmobil Research And Engineering Company Apparatus and process for enhanced feed atomization
DE102006009147A1 (en) * 2006-02-24 2007-08-30 Wurz, Dieter, Prof. Dr.-Ing. Dual nozzle has mixing chamber, and ring is arranged by secondary air nozzles around mouth of main nozzle
WO2008020299A2 (en) * 2006-08-18 2008-02-21 Holcim Technology Ltd. Device for spraying slurries in kilns
CN114682404A (en) * 2020-12-31 2022-07-01 大连理工大学 External rotational flow cross hole ejector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480875A (en) * 1968-12-05 1969-11-15 Spribag Ag Process for atomization in a spray gun
DE2005972C3 (en) * 1970-02-10 1982-06-16 Basf Ag, 6700 Ludwigshafen Atomizer head
AU3190171A (en) * 1970-08-04 1973-02-08 Pilkington Brothers Limited Improvements in or relating to liquid fuel burners
DE3105323A1 (en) * 1981-02-13 1982-09-02 Vorošilovgradskij mašinostroitel'nyj institut SSSR, Vorošilovgrad Body of a device for detonation-gas powder coating

Also Published As

Publication number Publication date
DE3662622D1 (en) 1989-05-03
DE3514931A1 (en) 1986-10-30
EP0205739A1 (en) 1986-12-30
EP0205739B1 (en) 1989-03-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee