EP0470663A1 - Rotations-Zerstäuberscheibe - Google Patents

Rotations-Zerstäuberscheibe Download PDF

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Publication number
EP0470663A1
EP0470663A1 EP91201966A EP91201966A EP0470663A1 EP 0470663 A1 EP0470663 A1 EP 0470663A1 EP 91201966 A EP91201966 A EP 91201966A EP 91201966 A EP91201966 A EP 91201966A EP 0470663 A1 EP0470663 A1 EP 0470663A1
Authority
EP
European Patent Office
Prior art keywords
rotary
another
group
nozzles
atomizer
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.)
Ceased
Application number
EP91201966A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ronald Dr. Knoche
Günter Reiss
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 Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of EP0470663A1 publication Critical patent/EP0470663A1/de
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member
    • B05B3/1021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member with individual passages at its periphery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions

Definitions

  • the invention relates to a rotary atomizer disc for introducing and atomizing at least two different liquids into a spray absorber.
  • Rotary atomizing disks of this type are used to spray liquids which contain other substances or as a slurry into a hot gas stream, the liquid evaporating and the other substances being obtained as fine powder, which is then separated as a product from the gas stream.
  • This technique has also been used for some time to introduce an absorbent in exhaust gas purification, in particular for spraying a lime slurry into an exhaust gas stream containing S0 2 , the S0 2 being bound to Ca and finally a CaS0 3 - and CaS0 4 - containing powder product is obtained.
  • atomizing disks designed as coating devices which all have in common that liquid or powder coating materials are sprayed with them in an electrostatic field.
  • DE-OS 16 52 390 and DE-OS 15 77 920 atomizer disks are known which make it possible to spray different lacquer components, which are also reactive with one another, but the ionization edges provided, which represent crystallization centers and promote caking, allow these atomizer disks appear to be unsuitable for use in spray adsorbers.
  • the rotary atomizer disc in such a way that it is constructed in three parts, namely with an outer, plate-shaped rotary body with a first group of radially outwardly directed atomizer nozzles, a central, annular rotary body with a second group of radially outwardly directed atomizer nozzles and a third, ring-shaped rotating body, the three rotating bodies being arranged concentrically to one another and being connected to one another at the edges to form two annular, mutually concentric inlet openings and two separate receiving spaces.
  • the three rotating bodies have the same outer diameter and the outer ends of the outlet openings of the first and second group of atomizer nozzles end at the same distance from the axis of rotation.
  • the outer plate-shaped rotary body for fastening the rotary atomizer disc on / on the shaft of a rotary drive has a central bore.
  • the rotary atomizer disc (1) consists of three different, concentrically arranged rotating bodies (6, 7, 8), which are connected to one another at the edges and form two separate receiving spaces (2, 3) between them, which are formed by annular inlet openings (10, 11) are supplied with different liquids from a device that does not rotate and is not shown.
  • the outer, plate-shaped rotary body (6) has a first radially outward group of atomizer nozzles (5).
  • the central annular rotary body (7) has a corresponding group of atomizer nozzles (4).
  • the individual groups of atomizing nozzles (4, 5) can be one under have different or an equal number of nozzles.
  • the outer, plate-shaped rotary body (6) is also provided with a bore (9) which is used to fasten the rotary atomizer disc (1) to or on the shaft of a rotary drive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
EP91201966A 1990-08-04 1991-07-29 Rotations-Zerstäuberscheibe Ceased EP0470663A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4024805A DE4024805C1 (enrdf_load_stackoverflow) 1990-08-04 1990-08-04
DE4024805 1990-08-04

Publications (1)

Publication Number Publication Date
EP0470663A1 true EP0470663A1 (de) 1992-02-12

Family

ID=6411660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91201966A Ceased EP0470663A1 (de) 1990-08-04 1991-07-29 Rotations-Zerstäuberscheibe

Country Status (4)

Country Link
EP (1) EP0470663A1 (enrdf_load_stackoverflow)
JP (1) JPH04227081A (enrdf_load_stackoverflow)
KR (1) KR920004042A (enrdf_load_stackoverflow)
DE (1) DE4024805C1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2177373C1 (ru) * 2000-05-10 2001-12-27 Общество с ограниченной ответственностью "КОМПАНИЯ В М" Дисковый распылитель жидкости
CN101733212B (zh) * 2010-01-22 2011-12-14 杨长生 一种高速强化型雾化轮

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040001744A (ko) * 2002-06-28 2004-01-07 주식회사 삼아벤처 한국산 버어리엽담배의 끽미개선방법 및 이를 이용하여제조된 담배
DE10329813B4 (de) * 2003-07-01 2006-01-26 Glatt Systemtechnik Gmbh Vorrichtung zur Ausbildung von Umhüllungen auf Oberflächen fester Körper in einer Beschichtungskammer
KR100786719B1 (ko) * 2007-06-27 2007-12-21 녹원종합기술 주식회사 로타리 오토마이저의 분사 디스크 회전장치
KR100781754B1 (ko) * 2007-06-27 2007-12-04 녹원종합기술 주식회사 로타리 오토마이저의 분사 디스크 회전장치
KR100781755B1 (ko) * 2007-06-27 2007-12-04 녹원종합기술 주식회사 로타리 오토마이저의 분사 디스크 회전장치
CN108355850A (zh) * 2018-04-28 2018-08-03 马鞍山马钢华阳设备诊断工程有限公司 一种旋转雾化轮

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190406B (de) * 1956-12-26 1965-04-01 Niro Atomizer As Fliehkraftzerstaeuber
DE1729269A1 (de) * 1966-12-02 1971-06-09 Niro Atomizer As Zerstaeuberrad zum gleichzeitigen Zerstaeuben von zwei Komponenten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559854A (enrdf_load_stackoverflow) * 1956-08-16
US3144209A (en) * 1961-10-20 1964-08-11 Westinghouse Electric Corp Rotatable spray apparatus
GB1053514A (enrdf_load_stackoverflow) * 1963-02-19 1900-01-01
DE1652390B2 (de) * 1967-05-17 1977-03-17 Ernst Mueller, Luft- u. Farbspritztechnik, 7057 Winnenden Vorrichtung zum elektrostatischen ueberziehen von gegenstaenden mit fluessigem oder pulverfoermigem ueberzugsmaterial

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190406B (de) * 1956-12-26 1965-04-01 Niro Atomizer As Fliehkraftzerstaeuber
DE1729269A1 (de) * 1966-12-02 1971-06-09 Niro Atomizer As Zerstaeuberrad zum gleichzeitigen Zerstaeuben von zwei Komponenten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2177373C1 (ru) * 2000-05-10 2001-12-27 Общество с ограниченной ответственностью "КОМПАНИЯ В М" Дисковый распылитель жидкости
CN101733212B (zh) * 2010-01-22 2011-12-14 杨长生 一种高速强化型雾化轮

Also Published As

Publication number Publication date
KR920004042A (ko) 1992-03-27
JPH04227081A (ja) 1992-08-17
DE4024805C1 (enrdf_load_stackoverflow) 1992-02-06

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