SU657865A1

SU657865A1 - Painting chamber

Info

Publication number: SU657865A1
Application number: SU772437255A
Authority: SU
Inventors: Валерий Петрович Арнаутов; Моисей Аронович Хайкин; Владимир Васильевич Новиков
Original assignee: Тульский Проектно-Конструкторский Технологический Институт Комбайностроения "Проектин"
Priority date: 1977-01-03
Filing date: 1977-01-03
Publication date: 1979-04-25

Description

1one

Изобретение относитс к окрасочному оборудованию, а именно к конструкции экранных гидрофильтров распылительных окрасочных камер.The invention relates to painting equipment, in particular to the design of screen hydraulic filters spray spray booths.

Известна камера окраски, содержаща корпус, гидрофильтр, установленный на ванне с водой, вертикальную шахту с системой полуцилиндров, образующих каскады вод ных завес, и трехсекционный выпуклый экран , омываемый водой. Трехсекционное исполнение экрана камеры обусловлено слож-. ностью монтажа цельнометаллического крупногабаритного экрана ввиду его большой массы 1.A painting chamber is known, comprising a housing, a hydraulic filter mounted on a water bath, a vertical shaft with a system of semi-cylinders forming cascades of water curtains, and a three-section convex screen washed by water. The three-sectional screen of the camera due to the complexity of the installation of an all-metal large-sized screen due to its large mass 1.

Недостатком известной конструкции вл етс то, что ее экран выполнен многосекционным , в с зи с чем применение его оказываетс малоэффективным, поскольку в зонах расположени продольных жесткостей и перекрыти одной секии другой создаютс неомываемые застойные области, вл ющиес очагами оседани несмываемого лакокрасочного материала, с ростом которых нарушаетс сплошность и равномерность воДйной пленки и как следствие - неработоспособность экрана.A disadvantage of the known construction is that its screen is made multi-section, with which it is ineffective to use, because in areas of location of longitudinal stiffness and overlapping of one section and another, neurally stagnant areas are formed, which are areas of sedimentation of indelible paintwork material, the integrity and uniformity of the VD film is disturbed and, as a result, the screen becomes inoperable.

Более близкой к описыв; о к)м ii;--(:-f; тению вл етс окрасочна . or к Closer to the descriptions; o k) m ii; - (: - f; fenia is a paint coat. or k

Жаша корпус, выт жную ВОНТП/НПиК : :;,.:Zhasha body, exhausting VONTP / NPiK::;;,.:

установку, расположенную в BepxHeii i-;ic;: корпуса, ванну с водой, соединепную с ; ;iсосной станцией, сепаратор, экран i; срект ва дл создани вод ных завес с обеих с- ;рои экрана, расположенные в пыт жчом SCHтил ционном канале 2.installation located in BepxHeii i-; ic ;: enclosures, bath with water, connected to; ; axial station, separator, screen i; Scratches for creating water curtains on both off-piles of the screen, located in the SCH try channel 2.

Недостатком данной конструкц вл етс ее сложность и возможный выхоа из стро отдельных элементов экрана, что ВЛРчет за собой вынужденное прекращение паботы окрасочной камеры.The disadvantage of this design is its complexity and possible breakdown of individual screen elements, which makes VLRchet forcibly stop the painting booth.

Целью изобретени вл етс унрощспкконструкции и увеличение надсжжхчи боты .The aim of the invention is to improve the design and increase the oversight of the bots.

Поставленна цель достигаетс jcNi, что экран выполнен в виде цельного ia-ioiH;, нат нутого на нрофилеобразующий каркснпосредством нат жных механизмов.The goal is achieved by jcNi, that the screen is made in the form of a solid ia-ioiH; tensioned on the fillet-forming carcass by means of tension mechanisms.

Claims

FIG. 1 shows an ocr ;: juicy camera; in fig. 2 is the same. . from the side; in fig. 3, 4 - elements of screen roll, bottom view, node 1 phi1. 2: np (G 6 is a top view, assembly II of Fig. 2. The painting chamber comprises a housing 1, a ventilation unit 2 located on the housing of the chamber 1, a bath 3 with water, a pump installation 4, a separator 5, a capsule, water curtains 6 and a screen consisting of a blade 7 with openings A on the upper and lower edges of a profile-making carcass consisting of an upper tubular structure 8 with pins 9 on which the upper edge of the blade 7 is put on, playing the role of a tray, of an average tubular structure 10, forming a convexity of the screen, the lower tubular structure 11 with pins 12 on which The lower edge of the blade 7, which acts as a tension block, two tension mechanisms 13, which are integral in function with the lower pipe structure, is put on. During operation of the spray booth, ventilation 2 is first installed on the camera body. 1, and then a pump unit 4 interlocked with the ventilation unit; it pumps water from the bath 3 into the tray (structures 8), overflowing the edges of which, the water creates water curtains 6 on both sides of the blade 7. During operation Fitting 2 minutes contaminated paint dust sucked air uniformly through the gap between the lower edge 7 of the screen and the water surface in the bath 3 and the painting material particles deposited on the web 7, having an integral smooth convex surface, it washed away with a water flow. The use of thin-sheet rolled material for the manufacture of screen webs, its relatively low weight and ease of installation significantly reduce the metal consumption and labor costs for the manufacture of the painting chamber, and increase the duration of its inter-prophylactic operation. A paint chamber comprising a housing, an exhaust ventilation unit located in the upper part of the housing, a water bath connected to a pumping station, a separator, a screen and means for creating water curtains on both sides of the screen located in the exhaust ventilation A channel, characterized in that, in order to simplify the construction and increase the reliability of operation, the screen is made in the form of a single web tensioned on the profile-forming frame by means of tension mechanisms. Sources of information taken into account in the examination 1.Albom equipment painting shops. M. “Himi, 1975, p. 92-93, fig. 2.16.

2. Author's date USSR No. 537708, cl. B 05 C 15/00, 1975.

Rig. five

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