SU876195A1

SU876195A1 - Plant for application of coating

Info

Publication number: SU876195A1
Application number: SU792808629A
Authority: SU
Inventors: Сергей Константинович Фирсов; Владимир Андреевич Шабельский; Валерий Матвеевич Андреенок; Анатолий Моисеевич Вайнштейн
Original assignee: Проектный Институт Научно-Производственного Объединения "Лакокраспокрытие"
Priority date: 1979-08-13
Filing date: 1979-08-13
Publication date: 1981-10-30

Description

Изобретение относится к устройствам, в основном предназначенным для очистки воздуха из распылительных ка”: мер от лакокрасочной пыли и может быть использовано в любой области промышленности, где необходимо производить окраску изделий в окрасочных установках.The invention relates to devices mainly intended for air purification from spray guns ”: measures from paint dust and can be used in any industry where it is necessary to color products in paint plants.

Известна установка для нанесения покрытий, содержащая разделенные стенкой рабочую камеру и гидрофильтр со ¹съемными полуцилиндрами, установленными с возможностью поворота в вертикальной плоскости [1].A known installation for coating, containing a wall-separated working chamber and a hydraulic filter with ¹ removable half-cylinders mounted with the possibility of rotation in a vertical plane [1].

Недостатком известной установки является трудоемкость обслуживания при ^,5эксплуатации и то, что при съеме полуцилиндров для их чистки необходимы значительные производственные площади, так как полуцилиндры извлекают за пределы установки.A disadvantage of the known installation is the complexity of maintenance during operation ^{, 5} and the fact that when removing the half-cylinders for their cleaning, significant production areas are required, since the half-cylinders are removed outside the installation.

Цель изобретения - сокращение производственных площадей и удобство обслуживания при эксплуатации.The purpose of the invention is the reduction of production space and ease of maintenance during operation.

Поставленная цель достигается тем, что в установке для нанесения покры- , тий, содержащей разделенные стенкой рабочую камеру и гидрофильтр со съемными полуцилиндрами, установленными с возможностью поворота в вертикальной плоскости, в стенке, разделяющей рабочую жамеру и гидрофильтр, выполнены монтажные проемы, закрытые съемными панелями, на которых смонтированы полуцилиндры, причем полуцилиндры выполнены с проушинами, установленными на полуосях, закрепленных на торцо' вых панелях гидрофильтра.This goal is achieved by the fact that in the installation for coating, containing a wall-separated working chamber and a hydraulic filter with removable half-cylinders mounted to rotate in a vertical plane, mounting openings closed by removable panels are made in the wall separating the working chamfer and hydraulic filter on which the half-cylinders are mounted, the half-cylinders being made with eyes mounted on the half shafts mounted on the end faces of the hydraulic filter.

* На чертеже схематически изображена установка для нанесения покрытий.* The drawing schematically shows the installation for coating.

Установка содержит рабочую камеру 1 с.перемещаемыми в ней изделиями 2 посредством конвейера (не показан) и гидрофильтр 3, внутренняя стенка 4 разделяет камеру 1 от гидрофильтра 3. В стенке 4 выполнены монтажные проемы 5. Эти проемы закрыты панелями 6, которые вместе со съемными полуциливдt рами 7 установлены вертикально в корпусе гидрофильтра. Полуцилиндры 7 смонтированы на торцовых панелях кор- . пуса гидрофильтра, причем на полуцилиндрах 7 закреплены проушины 8, ус- j тановленные на полуосях 9, которые закреплены на торцовых панелях 13. Полуцилиндры 7 проушинами 8 установлены на полуосях 9 с возможностью поворота и снятия в вертикальной плоскости. jq Кроме того, в гидрофильтре расположены водоподводящие трубы 10, ванны-лотки 11 и отбойные щитки. 12.The installation comprises a working chamber 1 with the products 2 moved in it by means of a conveyor (not shown) and a hydraulic filter 3, an inner wall 4 separates the chamber 1 from the hydraulic filter 3. Mounting openings 5 are made in wall 4. These openings are closed by panels 6, which together with removable ones semi-cylinders 7 are mounted vertically in the hydraulic filter housing. Half cylinders 7 are mounted on end panels of the core. of the hydraulic filter, and on the half-cylinders 7 there are fixed eyes 8, mounted on the half-axles 9, which are fixed on the end panels 13. The half-cylinders 7 with the eyes 8 are mounted on the half-axles 9 with the possibility of rotation and removal in the vertical plane. jq In addition, in the hydraulic filter there are water supply pipes 10, bathtubs-trays 11 and baffle plates. 12.

Установка работает следующим образом. '15Installation works as follows. 'fifteen

Изделие 2 поступает по конвейеру в рабочую камеру 1. Здесь производится его окраска методом распыления. При этом воздух поступает в рабочую камеру сверху, а загрязненный краской ₂₀воздух отсасывается из камеры через ^!напольную решетку и направляется в гидрофильтр 3. Здесь воздух по воздухопромывному каналу, образуемому полуцилиндрами 7 на торцовых панелях 13, ₂5 поднимается вверх. В канале создаются водяные завесы. Вода поступает по трубам 10 и стекает с ванн-лотков 11. По принципу противотока воздух, поднимаясь вверх, очищается, а сточная вода ₃₀увлекает отходы краски вниз. Отбойные щитки 12 препятствуют выносу капель воды с воздухом наружу.The product 2 enters the conveyor into the working chamber 1. Here it is painted by spraying. In this case, air enters the working chamber from above, and air contaminated with paint _{20 is} sucked out of the chamber through ^! floor grill and sent to the hydraulic filter 3. Here, the air through the air-washing channel formed by the half-cylinders 7 on the end panels 13, ₂ 5 rises. Water curtains are created in the channel. Water flows through pipes 10 and drains from the bathtubs 11. According to the counterflow principle, the air rises upward and is cleaned, and waste water ₃₀ carries the waste of paint downward. Fender flaps 12 prevent the removal of water droplets with air out.

Периодический осмотр и чистку внутренней поверхности гидрофильтра, Панелей и полуцилиндров осуществляют пу~ ³⁵тем поворота и снятия панелей й извлечения полуцилиндров через монтажные проемы внутренней стенки гидрофильт ра внутрь рабочей камеры 1. При этом около установки, у наружной стенки гидрофильтра, не требуется предусмат-. ривать свободного пространства на расстоянии 1-2 м для обслуживания по в всей длине установки.Periodic inspection and cleaning of the inner surface of the hydraulic filter, Panels and half-cylinders is carried out by ~ ³⁵ turning and removing panels and removing the half-cylinders through the mounting openings of the inner wall of the hydraulic filter inside the working chamber 1. At the same time, no installation is required near the installation, at the outer wall of the hydraulic filter. to free space at a distance of 1-2 m for maintenance along the entire length of the installation.

Использование предлагаемой установки позволит обеспечить удобство обслуживания при эксплуатации и экономию производственных площадей, особенно, в условиях реконструируемых старых цехов с тесными помещениями.Using the proposed installation will ensure ease of maintenance during operation and saving production space, especially in the conditions of reconstructed old workshops with cramped premises.

Claims

(54) INSTALLING THE DAY OF COATING THE INVENTION The invention relates to devices mainly intended for cleaning the air from spray booths from paint dust and can be used in any area of industry where it is necessary to paint products in paint systems. A known coating system containing separated by a wall working chamber and a hydraulic filter with removable semi-cylinders mounted for rotation in a vertical plane. The disadvantage of the known installation is the complexity of maintenance during operation and the fact that when removing the floor of the cylinders, they require significant production areas to clean them, since the semicylinders take the outside of the installation. The purpose of the invention is to reduce production space and ease of maintenance during operation. This goal is achieved by the fact that, in a coating plant, containing a working chamber and a hydraulic filter separated by a wall with removable semi-cylinders mounted for rotation in a vertical plane, in the wall separating the working cylinder and the hydraulic filter there are made mounting openings closed by removable half-cylinders are mounted on the panels, and the half-cylinders are made with lugs mounted on semi-axes x fixed on the end of the outlets of the hydraulic filter. The drawing shows a schematic of a coating installation. The installation contains a working chamber 1 s. Movable in it products 2 by means of a conveyor (not shown) and a hydraulic filter 3, the inner wall 4 separates the chamber 1 from the hydraulic filter 3. In the wall 4 mounting openings 5 are made. These openings are closed by panels 6, which together with removable semi-livers 7 are installed vertically in the hydraulic filter housing. The semi-cylinders 7 are mounted on the end panels of the hydraulic filter housing, and on the semi-cylinders 7 there are fixed lugs 8 mounted on semi-axes 9 which are fixed on the end panels 13. The semi-cylinders 7 are fixed to the semi-x 9 by turning them and removing them in the vertical plane. In addition, in the hydrofilter there are water supply pipes 10, bath trays 11 and baffle plates. 12. The installation works as follows. The product 2 is conveyed to the working chamber 1. Here the paint is sprayed. At the same time, the air enters the working chamber from above, and the air contaminated with paint is sucked out of the chamber through the floor grille and is directed to the hydraulic filter 3. Here the air rises along the air cleaning channel formed by the floor by cylinders 7 on the end panels 13. Water curtains are created in the channel. Water enters through pipes 10 and flows from the bath trays 11. By the principle of counterflow, the air, rising upwards, is cleaned, and the waste water carries the paint waste downwards. The baffle plates 12 prevent water drops from escaping with the air to the outside. Periodic inspection and cleaning of the internal surface of the hydraulic filter, panels and semi-cylinders is carried out by turning and removing the panels and removing the semi-cylinders through the mounting openings of the internal wall of the hydraulic filter inside the working chamber 1. At the same time, the installation does not require the outer wall of the hydraulic filter. Avoid free space at a distance of 1–2 m for service along the entire length of the installation. The use of the proposed installation will ensure ease of maintenance during operation and savings in production space, especially in the conditions of reconstructed old workshops with tight spaces. Claims. A coating installation containing a wall-separated working chamber and a hydraulic filter with removable semi-cylinders mounted rotatably in a vertical plane, characterized in that, in order to reduce production areas and ease of maintenance during operation, the wall separating the working chamber and the hydraulic filter , the mounting apertures are closed with removable panels on which the semi-cylinders are mounted.

2. Installation according to clause I, clause 1, so that the semicylinders are made with lugs mounted on semi-axles fixed on the end panels of the hydraulic filter. Sources of information taken into account during the examination 1. Copyright Soviet Union for Application number 2492763/23-p5, cl. B 05 C 15/00, 1977 (prototype).