KR20210001555U - Jig for treatmenting waste spray can - Google Patents

Abstract

The present invention facilitates the drilling operation to remove the internal pressure of the waste spray can container, which is a pressure container, and prevents environmental pollution by allowing the contents to scatter in the treatment box even if the contents are scattered by the gas pressure after drilling, and explosion accidents caused by residual gas It relates to a treatment jig for a waste spray can container whose structure is improved to prevent A perforating rod having a crusher formed to puncture the spray can, and a communication hole provided at the bottom of the processing box and formed at the bottom of the processing box communicates with the inside of the processing box, and the residual gas and residual paint in the processing box pass through the communication hole It has a collection box collected through, a drain hole for discharging the remaining paint in the collection box to the outside, and a vent hole through which the residual gas in the collection box is discharged to the atmosphere by communicating with the outside at one side of the upper part of the collection box.

Description

The treatment jig of the waste spray can container {Jig for treatmenting waste spray can}

The present invention relates to a processing jig for a waste spray can container, and more specifically, it is easy to drill a hole to remove the internal pressure of the waste spray can container, which is a pressure container, and even if the contents are scattered by the gas pressure after drilling, they are scattered in the processing box It is possible to prevent environmental pollution by making it possible, and it relates to a waste spray can container treatment jig whose structure is improved to prevent an explosion accident due to residual gas.

In general, there are two main methods of painting objects such as vehicles and furniture with paint. There are two ways to apply the paint directly to an object using a brush or roller, or a remote application using an airbrush, spray gun, or spray can. Of these, the most convenient method is called “paint lacquer”. It uses a so-called spray can.

Inside the spray can used to paint the paint, the high-pressure gas required to discharge the paint component to the outside together with the paint solution is sealed together.

In a conventional spray paint can, a mixture of gas and paint liquid is filled in a container made of steel or aluminum, and the gas used at this time is a high-pressure gas necessary to radiate the paint liquid out of the can in a spray form and is made of DME (dimethyl ether). Use gas, propane gas or refrigerant gas.

After the existing spray paint cans are used, they are punctured to release the gas to the outside to remove the pressure, and then collected. There is a disadvantage in that the contents are contaminated or the contents are scattered around the surrounding places.

As a prior art related to the conventional waste spray can collection device, as disclosed in Korean Utility Model Publication No. 20-0246964 "Waste Spray Can Treatment Device" (September 05, 2001), waste spray cans are put in and discarded. A case of a certain size made of this, a vertical pipe installed in the center of the case to place the waste spray can upright, a vertical cylinder installed on the top of the vertical pipe and operated by pneumatic or hydraulic pressure, and installed at the end of the piston rod of the vertical cylinder A compression unit including a pressing member for pressurizing the waste spray can, a perforated part for discharging residual liquid by punching a hole in one side of the compressed waste spray can, and a gas processing unit for treating the waste gas emitted from the waste spray can configuration that includes

In the above case, the focus is on the facility for disposing of waste spray cans by pressing them into cylinders, but in this process, complex facilities such as separate vertical pipes, compression parts and cylinders are required, and internal residues are deposited on the above facilities. If it is, it will not only act as a cause of equipment failure, but also may cause inconvenience to the operator due to the operation noise generated during the compression process of the waste spray can during operation. Separate equipment is required to provide pneumatic or hydraulic pressure, and the oil If it leaks, it has the disadvantage of causing new environmental pollution.

Korean Utility Model Publication No. 20-0246964 "Waste Spray Can Disposal Device" (September 05, 2001)

The present invention was devised to solve the above problems in consideration of the above problems, and its purpose is to facilitate the drilling operation to remove the internal pressure of the waste spray can container, which is a pressure container, and to handle even if the contents are scattered by the gas pressure after drilling. An object of the present invention is to provide a treatment jig for a waste spray can container having an improved structure so as to prevent environmental pollution by allowing it to scatter within, and to prevent an explosion accident due to residual gas.

The present invention for achieving the above object is a processing box having a space therein and a lid provided on the top, a perforating rod installed vertically upward on the inner bottom of the processing box and formed with a crushing part so as to puncture a waste spray can at the upper end, A collection box provided at a lower portion of the processing box and communicating with the interior of the processing box through a communication hole formed at the bottom of the processing box, and the residual gas and residual paint in the processing box are collected through the communication hole; It is characterized in that it has a drain hole for discharging the paint to the outside, and a vent hole that communicates with the outside on one side of the upper part of the collection box and discharges the residual gas in the collection box to the atmosphere.

The perforated rod is formed in a cone-shaped structure with a sharp upper end of the crushing unit, a hollow hole communicating with the inside of the collection box is formed therein, and a plurality of ventilation holes communicating with the hollow hole in the crushing unit are formed therein.

A sealing material fixed to the upper inner circumferential surface of the processing box and maintaining airtightness with the lid is further provided.

The present invention can easily puncture a used pressure container, a waste spray can, using a perforation rod, and with the lid closed, only within the treatment box, even if the remaining paint is scattering through the perforated hole by internal pressure. After being scattered, it is discharged through a collection box to prevent external contamination, which has a useful advantage in that waste spray cans can be separated and collected safely and environmentally.

1 is a block diagram showing the configuration of a treatment jig of a waste spray can container according to the present invention.
Figure 2 is a cross-sectional view showing the structure of the present invention perforated rod.

Hereinafter, the present invention will be described in more detail through the detailed description of the embodiments with reference to the drawings.

As shown in FIGS. 1 and 2 , the waste spray paint treatment apparatus according to the present invention includes a treatment box 100 having a space therein and a lid 200 provided thereon, and an inner bottom of the treatment box 100 . A perforating rod 300 installed vertically upward and having a crusher 310 formed at the upper end to puncture a waste spray can, and a communication provided at the bottom of the treatment box 100 and formed at the bottom of the treatment box 100 The collection box 400 communicates with the inside of the processing box 100 by the hole 405 and the residual gas and the remaining paint in the processing box 100 are collected through the communication hole 405, and the collection box A drain hole 500 for discharging the remaining paint in the 400 to the outside, and a vent hole 600 through which the residual gas in the collecting box 400 is discharged to the atmosphere by communicating with the outside at one upper side of the collecting box 400 made including

Referring to FIG. 1 , the processing box 100 is a cylindrical cylindrical body having a space formed therein, and has an open upper portion, and a tubular structure in which a lid 200 is openably coupled to the opened upper portion.

The treatment box 100 is further provided with a sealing material 700 fixed to the upper inner circumferential surface and maintaining airtightness with the lid 200 .

The sealing material 700 blocks the gap between the processing box 100 and the lid 200 during the closing operation of the lid 200, which is opened and closed, and blocks the residual paint or residual gas from flowing back to the user. will do

The collection box 400 has an upper side that communicates with the hollow hole 305 of the perforated rod 300 , and a communication hole 405 that communicates with the inside of the treatment box 100 on the upper side is formed.

The collection box 400 has a larger volume than the volume of the treatment box 100 so that the treatment box 100 is seated thereon.

The collection box 400 is provided with a drain hole 500 for draining the collected residual paint at the lower portion of one side, and a vent hole 600 for discharging the residual gas to the atmosphere at the upper portion of the other side.

The vent hole 600 may be formed in the form of a wire mesh to prevent foreign substances from being introduced into the collection box 400 .

The perforated rod 300 is coupled so that the lower part is fixed to the inner bottom of the processing box 100 , and is installed to stand up vertically in the center of the inner bottom of the processing box 100 .

Preferably, the perforated rod 300 is integrally fixed to the inner bottom of the processing box 100 by welding or the like.

The perforated rod 300 is formed in the form of a round rod having a conical wedge portion 310 that tapers upward toward the upper end.

As shown in FIG. 2 , the perforated rod 300 is formed in a cone-shaped structure with a sharp upper end of the crushing unit 310, and a hollow hole 305 communicating with the inside of the collection box 400 therein. is formed, and a plurality of ventilation holes 315 communicating with the hollow hole 305 are formed in the wedge portion 310 .

The perforated rod 300 is the residual gas discharged during the drilling process of the waste spray container can and the residual paint flowing down the lower side of the perforated rod 300 is introduced into the hollow hole 305 through the ventilation hole 315, It is introduced into the collection box 400 through the hollow hole 305 communicating with the inside of the collection box 400 .

The present invention having this configuration opens the inside of the processing box 100 by opening the lid 200 to process the waste spray can, and the chain of the perforating rod 300 exposed to the outside due to the opening of the lid 200 A waste spray can is punctured using the base 310 .

At this time, the drilling operation of the waste spray can can be easily performed by pressing and contacting the waste spray can with the crushing part 310 of the pointed punching rod 300, thereby making a hole in the waste spray can.

Thereafter, the perforated waste spray can is put into the processing box 100 and the lid 200 is closed. Even if the residual contents of the waste spray are scattered by the internal gas pressure of the waste spray can due to the perforation of the waste spray can, it is processed It is scattered so as to be collected in 100, and because the treatment box 100 maintains a closed state due to the closing operation of the lid 200, it has the advantage of blocking the contamination of the operator and the surrounding environment by the scattering paint. .

Residual paint and residual gas collected in the treatment box 100 in the process of treating the waste spray can are introduced into the lower collection box 400 through the communication hole 405 .

When a certain amount of residual paint is collected in the collection box 400 , it may be discharged to the outside through the drain hole 500 .

In addition, since the oil vapor in the collection box 400 is discharged to the outside through the vent hole 600, it is possible to prevent safety accidents such as gas explosion.

In addition, when a certain amount of waste spray cans are accumulated in the treatment box 100 after the residual paint is discharged, the lid 200 is opened to open the upper part of the treatment box 100, and then the waste spray cans are separated and collected.

Therefore, in the present invention, the waste spray can, which is a used pressure container, can be easily perforated using the perforation rod 300, and the remaining contents through the hole perforated by the internal pressure in the state in which the lid 200 is closed. Even if the paint is scattered, it is only scattered within the treatment box 100 to prevent external contamination, which has a useful advantage in that the waste spray can can be safely and environmentally separated and collected.

100: treatment box 200: lid
300: punch bar 305: hollow hole
310: cleavage part 315: ventilation hole
400: collection box 405: communication hole
500: drain hole 600: vent hole
700: sealing material

Claims (3)

A processing box 100 having a space therein and having a lid 200 provided on the upper portion;
A perforating rod 300 installed vertically upward on the inner bottom of the treatment box 100 and having a crusher 310 formed at the upper end to perforate a waste spray can,
It is provided in the lower portion of the treatment box 100 and communicates with the inside of the treatment box 100 through a communication hole 405 formed at the bottom of the treatment box 100 , and the residual gas and residual gas in the treatment box 100 are communicated with the inside of the treatment box 100 . a collection box 400 in which paint is collected through the communication hole 405;
A drain hole 500 for discharging the remaining paint in the collection box 400 to the outside, and
A treatment jig for a waste spray can container, characterized in that it has a vent hole (600) on one upper side of the collection box (400) that communicates with the outside and discharges the residual gas in the collection box (400) into the atmosphere.
The method according to claim 1,
The perforated rod 300 is formed in a cone-shaped structure with a sharp upper end of the crushing unit 310, a hollow hole 305 communicating with the inside of the collection box 400 is formed therein, and the crushing unit 310 ), a treatment jig for a waste spray can container, characterized in that a plurality of ventilation holes (315) communicating with the hollow hole (305) are formed.
The method according to claim 1,
The treatment jig for the waste spray can container, characterized in that it is fixed to the upper inner peripheral surface of the treatment box (100) and further includes a sealing material (700) for maintaining airtightness with the lid (200).

Images