SU470100A3 - Apparatus for spraying powder materials in an electrostatic field - Google Patents

Apparatus for spraying powder materials in an electrostatic field

Info

Publication number
SU470100A3
SU470100A3 SU1473418A SU1473418A SU470100A3 SU 470100 A3 SU470100 A3 SU 470100A3 SU 1473418 A SU1473418 A SU 1473418A SU 1473418 A SU1473418 A SU 1473418A SU 470100 A3 SU470100 A3 SU 470100A3
Authority
SU
USSR - Soviet Union
Prior art keywords
powder materials
electrostatic field
spraying powder
chamber
pipelines
Prior art date
Application number
SU1473418A
Other languages
Russian (ru)
Inventor
Мольнар Гьюла
Томпа Иштван
Original Assignee
Хайтомювек Еш Фештеберендезешек Дьяр (Инопредприятие)
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 Хайтомювек Еш Фештеберендезешек Дьяр (Инопредприятие) filed Critical Хайтомювек Еш Фештеберендезешек Дьяр (Инопредприятие)
Application granted granted Critical
Publication of SU470100A3 publication Critical patent/SU470100A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08Plant for applying liquids or other fluent materials to objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/48Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

ду 11 и соплу 10 поступает воздух. Воздушный поток, выход щий из сопел 10, увлекает частицы материала и направл ет их по трубопроводам 5 к распылительпым соплам 2. Проход щие через распылительные сопла 2 частицы материала зар жаютс  электричеством и направл ютс  благодар  возникшему электростатическому полю к изделию 9. Частицы, не осевшие на издели , наход тс  во взвешенном состо нии и занимают весь объем камеры 1. Воздух, поступающий через сопла 13, после удара о направл ющие пластины 12 направл ет частицы материала к изделию 9 и в нижнюю часть камеры 1. Подача воздуха через сопла 13 происходит под давлением 0,1 и 0,2 атм, что не оказывает отрицательного вли ни  на направл ющее действие электростатического пол .do 11 and nozzle 10 enters the air. The air flow coming out of the nozzles 10 entrains the material particles and directs them through the pipelines 5 to the spray nozzles 2. The material particles passing through the spray nozzles 2 are charged with electricity and directed due to the resulting electrostatic field to the product 9. on the product are suspended and occupy the entire volume of chamber 1. The air entering through the nozzles 13, after hitting the guide plates 12, directs material particles to the article 9 and to the lower part of chamber 1. Air supply of the nozzle 13 occurs under pressure of 0.1 and 0.2 atm, which does not adversely affect the guiding action of the electrostatic field.

Количество распыл емого материала можно регулировать перемещением трубопроводов 5 относительно сопел 10. В рабочей камере 1 частицы материала наход тс  в непрерывном медленном движении, благодар  чему повышаетс  качество покрыти , причем, в камере 1 возникает избыточное давление пор дка 0,2-The amount of material sprayed can be controlled by moving the pipelines 5 relative to the nozzles 10. In the working chamber 1, the material particles are in continuous slow motion, thereby improving the quality of the coating, and an excess pressure in the chamber 1 is about 0.2-

0,3 атм. Оседанию материала преп тствует мешалка 3,, п-риводима  в движение электродвигателем 4. После нанесени  покрыти  изделие вывод т из камеры 1 через отверстие 14, при этом при прохождении воздушной завесы лишние частицы материала сдуваютс  с издели  и возвращаютс  в камеру 1. .0.3 atm The settling of the material is prevented by the stirrer 3, being driven by the electric motor 4. After coating, the product is removed from chamber 1 through opening 14, while passing an air curtain, excess material particles are blown off the product and returned to chamber 1..

Предмет изобретени Subject invention

Claims (2)

1.Устройство дл  напылени  порошковых материалов в электростатическом поле, содержащее рабочую камеру со смонтированными в ее стенках распылительными соплами, соединенными трубопроводами дл  забора материала с нижней частью камеры, и приспособлепие дл  псевдоожижени  порошковых материалов, отличающеес  тем, что, с целью исключени  потерь напыл емого материала , рабоча  камера снабжена установленными в ее верхней части направл ющими пластинами и соплами дл  подачи воздуха.1. A device for spraying powder materials in an electrostatic field, containing a working chamber with spray nozzles mounted in its walls, connected by pipelines for taking material from the lower part of the chamber, and a means for fluidizing powder materials, in order to avoid loss of sprayed material material, the working chamber is provided with guide plates and air nozzles installed in its upper part. 2.Устройство по п. 1, отличающеес  тем, что трубопроводы дл  забора материала2. The device according to claim 1, characterized in that the pipelines for the material intake установлены с возможностью вертикального перемещени .mounted with the possibility of vertical movement. чh 12 812 8 7:.XefHii iP .Г7: .XefHii iP .G ii--- : ц . nii ---: c. n 13 t13 t v/--.-:.:/-; f . . / v /--.-:::/-; f. . /
SU1473418A 1969-09-12 1970-08-04 Apparatus for spraying powder materials in an electrostatic field SU470100A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUHA000879 1969-09-12

Publications (1)

Publication Number Publication Date
SU470100A3 true SU470100A3 (en) 1975-05-05

Family

ID=10996932

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1473418A SU470100A3 (en) 1969-09-12 1970-08-04 Apparatus for spraying powder materials in an electrostatic field

Country Status (6)

Country Link
BG (1) BG19782A3 (en)
DE (1) DE2037644C3 (en)
GB (1) GB1310309A (en)
RO (1) RO56709A (en)
SU (1) SU470100A3 (en)
YU (1) YU33555B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835474A1 (en) * 1978-08-12 1980-02-28 Esb Voehringer Electrostatic powder coating equipment - has spray cabin mounted above powder recovery unit, containing filter and collector for recirculation
CH668008A5 (en) * 1985-04-30 1988-11-30 H U Ramseier Fa ELECTROSTATIC POWDER COATING SYSTEM.
DE3516826C3 (en) * 1985-05-10 1995-03-23 Ramseier Oberflaechentechnik & Longitudinally movable cleaning device inside a coating booth
DE19641524C2 (en) * 1996-09-30 2001-10-31 Gratz Achim Coating system for large parts, especially for the surface treatment of metal and plastic parts
CN114472002B (en) * 2021-09-22 2023-04-18 中大体育产业集团股份有限公司 Additive powder spraying device for rubber-coated dumbbell
CN116251691B (en) * 2023-05-16 2023-07-07 泰州华鑫不锈钢制品有限公司 Stainless steel material detects spraying device

Also Published As

Publication number Publication date
DE2037644A1 (en) 1971-03-18
YU194670A (en) 1977-02-28
GB1310309A (en) 1973-03-21
DE2037644C3 (en) 1980-12-04
YU33555B (en) 1977-08-31
RO56709A (en) 1975-09-15
DE2037644B2 (en) 1980-03-20
BG19782A3 (en) 1975-10-10

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