KR20130065365A

KR20130065365A - A painting device

Info

Publication number: KR20130065365A
Application number: KR1020110132194A
Authority: KR
Inventors: 김보상
Original assignee: 주식회사 지에이산업
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2013-06-19

Abstract

PURPOSE: A coating apparatus is provided to absorb dust and gas generated by a coating process into a water wall descending to the front and side with a same pressure, and to discharge the dust and gas forcefully according to a fluid path, thereby providing safety and convenience to the workers. CONSTITUTION: A coating apparatus comprises: a front side wall standing in the front side by being formed in a wall shape; a side wall standing vertically on both sides of the front side wall; a bottom part forming a bottom surface between the front side wall and the side wall; a suction part inhaling air and water by being opened on the bottom end of the front side wall and the side wall separately from the bottom part; a filter part removing foreign substances in the water and air inhaled through the suction part; and a water supplying part providing water from the upper side of the front side wall and the side wall to the lower side of the front side wall and the side wall. The water of the bottom part is circulated to the water supplying part through the filter part.

Description

Painting Device

The present invention relates to a painting apparatus, and more particularly to a painting apparatus to prevent dust and contaminated air to be leaked to the outside or discharged to the operator.

In general, the painting work of the coating (塗裝作業) is done in an isolated coating booth. At one end of the coating booth, environmental facilities for removing gases (volatile solvents such as thinners) and dust generated during the painting process, such as air purifiers and exhaust means, are installed to prevent the emission of environmental pollutants. .

Currently used painting equipment is manufactured by independent painting booths and environmental equipment, and is connected to each of the following ducts.They occupy each installation space, resulting in inefficient use of space and excessive cost of equipment and maintenance. There is a problem.

1 shows a conventional coating apparatus 1 in which an environmental facility is separately configured at one end of a coating booth. The coating booth is formed by using a coating booth 2 on which a painting work is to be applied, and activated carbon having a large specific surface area. (2) Various environmental pollutants are removed by the air purifier (3) for removing environmental pollutants (harmful substances), for example, volatile organic solvents such as thinner and dust, and the air purifier (3). And an exhaust device 4 for discharging the collected air to the outside, a plurality of ducts 5 connecting them, a damper 6 for adjusting the amount of exhaust gas, and the like. The exhaust device 4 is composed of an exhaust fan 7, a fan motor 8, and a power transmission means 9 installed inside the exhaust duct.

Since the conventional coating device 1 is manufactured and installed, respectively, the coating booth 2, the air purifying device 3, the exhaust device 4, etc., the manufacturing cost rises and the structure is huge, and the installation space is increased a lot. Occupancy is very inefficient in terms of space usage.

In addition, when the activated carbon constituting the air purifier 3 is saturated, the air purifier may not only lead to fire by thinner volatiles, but also pollute the surrounding environment while the environmental pollutants are discharged to the outside. There existed a problem that an environment treatment apparatus other than (3) was needed separately.

Korea Patent Registration No. 10-0837701

In order to solve the problems as described above, an object of the present invention is to provide a coating device in which the polluted air and dust is not discharged to the outside.

In order to achieve the above object, the present invention is a coating device, the front wall portion formed in the shape of a wall and erected on the front side, the side wall portion erected vertically to both sides around the front wall portion, the front wall portion and the A bottom portion forming a bottom surface between side wall portions, an inlet portion spaced apart from the bottom portion at the lower end of the front wall portion and the side wall portion to suck air and water, and water and air sucked through the suction portion And a water supply unit for uniformly supplying water from above and below the front wall and the side wall, wherein the water in the bottom is circulated to the water supply through the filter unit. It is characterized by.

The coating device according to the present invention has the following effects.

Dust and gas generated during the painting process are absorbed by the water wall descending at the same pressure on the front side and the side, and forcibly discharged along the flow path absorbed and taken in through the front side and the lower side, so that the workers at the front face work safely and comfortably. It can work.

1 is a block diagram of a coating apparatus according to the prior art.

Hereinafter, a preferred embodiment of the coating apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

The inventors of the present invention have a front wall portion which is formed in a wall shape and stands on the front surface, a side wall portion which stands vertically on both sides about the front wall portion, and a floor which forms a bottom surface between the front wall portion and the side wall portion. And a suction part spaced apart from the bottom part at the lower end of the front wall part and the side wall part to suck air and water, and a filter part to remove foreign substances of water and air sucked through the suction part; And a water supply unit for uniformly supplying water from above and below the front wall and the side wall.

First, the coating device of the present invention is provided with a front wall portion. The front wall portion, as shown in Figure, is formed in a wall shape to shield the front surface, is formed perpendicular to the ground.

Side walls are provided on both sides of the front wall. As shown in the figure, the side wall portion is formed in a wall shape, is provided on both sides of the front wall portion, and is formed perpendicular to the ground.

A bottom portion is provided at the bottom between the front wall portion and the side wall portion. The bottom portion may be provided with a water receiving portion for receiving water on the bottom, and a bottom mesh portion spaced upward from the water receiving portion, as shown in FIG.

The water receiving portion serves to receive water lowered along the front wall portion and the side wall portion through a water supply portion to be described below. The bottom mesh portion is formed above the water holding portion so as to be spaced apart from each other, and the bottom mesh portion is formed so as not to contact with water.

The bottom net is formed into a mesh. This is to allow the operator to paint in the coating device of the present invention, the first to be generated is lowered by its own weight to move to the water holding portion.

And the suction apparatus is provided in the coating apparatus of this invention. The suction part may be formed at a lower end of the front wall part and the side wall part, as illustrated in FIG. 2, between the front wall part and the side wall part and the water receiving part.

The suction part allows the water descending along the front wall part and the side wall part to be sucked, and also sucks the air inside the painting apparatus.

Particularly, the inlet of the suction part is formed like a curtain while the water descending above the front wall part and the side wall part descends, so that the air flowing into the suction part is filtered by the water and dust is absorbed into the water.

The suction part is provided with a filter part. The filter unit serves to remove foreign substances absorbed from the water flowing into the suction unit. The filter unit may be configured in various ways for the above-described function.

The water supply part is provided above the front wall part and the side wall part. The water supply unit serves to guide the water to flow downward evenly to the front wall and the side wall.

The water supply unit includes a buffer unit configured to fill the water flowing from the pump with the same pressure above the front wall unit and the side wall unit, and guides the water to flow from the buffer unit to the front wall unit and the side wall unit. The nozzle may be included.

The bottom portion of the water is circulated to the water supply portion through the filter portion.

It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

Claims

A front wall portion formed in a wall shape and standing at the front;
Side wall parts vertically erected on both sides of the front wall part;
A bottom portion forming a bottom surface between the front wall portion and the side wall portion;
A suction part spaced apart from the bottom part of the front wall part and the side wall part to be opened to suck air and water;
A filter unit for removing foreign substances of water and air sucked through the suction unit; And,
And a water supply unit for uniformly supplying water from above and below the front wall and the side wall.
The water coating device of the bottom portion is circulated to the water supply through the filter unit.