KR100717249B1 - Crushed scrap washing device of the waste oil vessel treatment apparatus - Google Patents

Abstract

The present invention improves the power transmission relationship of the washing drum so that the scrap of the crushed waste oil container is supplied to the washing drum or discharged after washing, and also prevents contaminated air from being drained out of the apparatus by washing. The present invention relates to a scrap washing apparatus of a waste oil container treatment system.

Accordingly, the present invention, the supply chute 10 which is guided through a certain flow of the scrap crushed in the crushing process of the waste oil container;

A washer body (20) having two separate chambers (21) and (22) for storing an oil cleaner and wash water (water) for washing the scrap at the bottom;

Inside the washer body 20, the rotation state is maintained by the roller 31, while being configured to receive the driving force of the reduction motor (M) by the connection between the chain (C), sprocket (S), one end Countless holes 32 are formed on the front surface of the cylindrical surface, which is installed in close proximity to the supply chute 10 and the other end is open, and screw-type ribs are formed to move scraps introduced from the feed chute 10 to the opposite side of the chute. A rotating washing drum (30) protruded;

An oil cleaner circulating line unit 40 pumping the oil cleaner from the oil cleaner chamber 21 and spraying the scrap passing through the supply chute 10, and the cleaner being collected into the chamber 21 again; And

Washing water circulation pipe 51 that penetrates deeply through the open end of the rotary washing drum 30 and sprays the washing water from the washing water chamber 22 by the pumping force to wash the first washed scrap again. ) And the air pipe 52 sprayed to the boundary section of the rotary washing drum 30 so that the sprayed oil cleaner and the washing water are not mixed and the waste oil and the washing means (oil cleaner, the washing water) are not scattered to the outside. It comprises a washing water circulation line portion 50; comprising.

Waste oil container, detergent, pump, washing drum, air pipe

Description

Crushed scrap washing device of the waste oil vessel treatment apparatus

1 is a flow chart of a conventional waste oil container processing system.

Figure 2a is an exploded perspective view of the scrap cleaning device in the conventional waste oil container processing system.

Figure 2b is a side cross-sectional view of the operating state of the scrap cleaning device in the conventional waste oil container processing system.

Figure 3 is a front configuration diagram of a scrap washing apparatus of the waste oil container processing system according to the present invention.

4 is a plan view of FIG. 3.

5 is a side configuration diagram of FIG. 3.

6 is an enlarged view of the main portion of FIG. 3;

*** Explanation of symbols for main parts of drawing ***

10: supply chute, 20: washer body,

21: oil wash chamber, 22: wash water chamber,

23: central vertical bulkhead, 24: between bulkhead,

25: primary screen, 26: horizontal bulkhead,

26a: secondary screen, 27a: detergent replacement tube,

27b: cleaner drain pipe, 28a: wash water supplement pipe,

28b: wash water discharge line, 29: air barrier plate,

30: rotary wash drum, 31: roller,

32: through hole, 33: screwed rib,

40: oil cleanser circulation line portion, 41: oil cleanser circulation pipe,

50: washing water circulation line, 51: washing water circulation pipe,

The present invention relates to a scrap cleaning device of a waste oil container processing system, and more particularly, to provide a power transmission relationship of a washing drum so that the scrap of the crushed waste oil container is supplied to the washing drum or discharged after washing. The present invention also relates to a scrap cleaning apparatus of a waste oil container processing system that improves and prevents contaminated air from being drained out of the apparatus.

In general, an oil filter is essential to a vehicle using oils such as control oil and lubricating oil so that the oil can be cleaned to continuously perform desired performance.

 These oil filters must be replaced with new ones after a reasonable period of time, and the used waste oil filter contains a large amount of waste oil that cannot be removed. For reference, the oil filter is composed of a metal case and a filter paper inserted in the metal case. In other words, the used waste oil filter is in a state in which waste oil is contained in the filter paper.

Conventionally, waste oil filters containing waste oil have been commonly stored in a place and compressed or incinerated at a time. However, this method is a waste oil contained in filter paper inside a case during disposal. The pollution caused by this combustion was not only serious but also a problem of environmental pollution causing some soil to leak to the ground and polluting the soil.

The same applies to containers with lubricating oil.

Recently, in order to prevent such pollution and soil pollution, a system for treating waste oil filters and lubricating oil empty containers (iron cans) has been utilized.

As shown in FIG. 1, the waste oil filter and the lubricating oil empty container (iron can) are treated with a crusher 100 for crushing the waste oil filter and the lubricating oil empty container (iron can) and the crushed oil from the crusher 100. A transfer conveyor 200 for transferring the crushed products of the waste oil filter and the lubricating oil empty container (iron can), a magnetic separator 250 provided at one side of the transfer conveyor 200 to sort scraps of metal components, and the magnetic separator It consists of an oil washer (300) for separating the oil remaining in the scrap of the metal component to be screened to 250, and an oil separator (600) for separating the oil remaining in the filter paper transported along the transfer conveyor (200) The waste oil filter and the lubricating oil empty container (iron can) and a plurality of storage tanks 700 capable of collecting the waste oil are included in the configuration.

Such crushed scraps must be removed to ensure that the oil content of the scraps is less than 5% in order to facilitate the regeneration of the container.

The oil scrap washer 300 of the conventional scrap is selected by the magnetic separator 250, as shown in Figures 2a and 2b, by the rotating shaft 320 and the fixed shaft 318 inside the fixed tube 306 When the shaft is supported by the rotational driving force of the reduction motor (M) by the shaft support and the through-hole 312 is formed in a tight arrangement and enters the washing drum 310 provided with a screw-shaped protrusion 314 on the inner circumference thereof. The oil adhered to the scrap is removed by steam spraying of the injection pipe 322 in a double tube shape inside the fixed shaft 318, and the separated oil is separated into the through hole 312 and the fixed pipe 306 of the washing drum 310. It is configured to discharge through the discharge hole 308 formed in the lower portion.

The oil scrap cleaner of such a conventional scrap has the following problems.

First, since the rotation transfer means of the washing drum 310 is a coupling method between gears, the rotating shaft 320 and a fixed shaft 318 for supporting the rotating state are necessary for the rotation of the washing drum 310. In addition, in order to achieve such a structure, a cross-shaped support part 316b must be formed on the front and rear openings of the drum.

Although the support 316b is an essential element in this structure, the scrap supplied through the inlet 302 of the fixed tube 306 may not be smoothly supplied to the washing drum 310 by the interference of the support 316b, Even if supplied, there is a structural problem that is not easy to discharge the scrap is finished cleaning.

Second, since the washing is limited to steam and the scrap is entangled, the waste oil is not properly washed, and the steam containing the waste oil remains intact through the inlet 302 or the outlet 307 of the fixed tube 306. There is a disadvantage that the pollution of the workplace is extremely deteriorated because it is discharged.

The present invention was created to solve the above problems, the object of which is to improve the power transmission relationship of the washing drum so that the scrap of waste oil container is supplied to the washing drum or discharged after washing can be made smoothly In addition, the present invention provides a scrap washing apparatus of a waste oil container processing system which prevents contaminated air from being washed out of the apparatus.

The present invention to achieve the above object,

A supply chute for guiding the crushed scraps through a predetermined flow in the crushing process of the waste oil container;

A washer body having two separate chambers for storing an oil detergent and washing water (water) for washing the scraps at the bottom;

Inside the washer body, the rotating state is maintained by the roller, while the driving force of the reduction motor is configured to be transmitted by the connection between the belt and the pulley, one end is installed in close proximity to the supply chute, the other end is the front surface of the cylindrical surface A counting through hole is formed in the rotating washing drum in which screw-type ribs protrude so as to move scraps introduced from the supply chute in the opposite direction;

An oil cleaner circulating line unit for pumping the oil cleaner from the oil cleaner chamber and spraying the scrap through the supply chute, the cleaner being collected back into the chamber; And

In order to wash the first wash scrap from the wash water chamber by the pumping force again, the wash water circulation pipe penetrates deeply through the open end of the rotating wash drum and sprays the oil cleaning agent and the washing water. At the same time not to mix with the waste oil and washing means (oil washing agent, washing water) washing water circulation line including an air pipe that is injected to the boundary section of the rotary washing drum so as not to be scattered to the outside.

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

3 is a front configuration diagram of a scrap washing apparatus of a waste oil container processing system according to the present invention, FIG. 4 is a plan view of FIG. 3, FIG. 5 is a side view of FIG. 3, and FIG. 6 is of FIG. 3. Section enlarged part.

Scrap cleaning apparatus of the present invention, as shown in Figures 3 to 5,

Supply chute 10 is provided for guiding the crushed scrap through a certain flow in the crushing process of the waste oil container.

Also provided with a washer body 20 having two chambers 21 and 22 partitioned by a horizontal bulkhead 26 and a central vertical bulkhead 23 for storing the oil detergent and wash water (water) at the bottom. do. On one side of each of the chambers 21 and 22, display windows 21a and 22a are formed to visually check the level and contamination of the oil detergent and the washing water stored in the chamber.

By installing separate partitions 24 around the central vertical bulkhead 23, the internal spaces of the chambers 21 and 22 are not partitioned, but air pressure injected from the air pipes 52 to be described later spreads in various directions. It serves as a supporting means of the primary screen 25 while preventing it from being prevented.

On the other hand, in the oil detergent chamber 21 of the washing machine body 20 according to the present invention, a detergent supplement pipe 27a for replenishing the detergent and a detergent discharge pipe 27b for draining the contaminated detergent are formed, and the washing water chamber ( 22) The washing water supplement pipe 28a and the washing water discharge pipe 28b of the same role are also configured.

On the other hand, the washing machine body 20 is maintained in the rotation state by the roller 31, while rotating washing is configured to receive the driving force of the reduction motor (M) by the connection between the chain (C), sprocket (S) Drum 30 is installed, the rotary washing drum 30 has a structure in which one end is installed in close proximity to the supply chute 10 and the other end is opened a myriad of holes 32 in the front surface of the cylindrical surface, Screw-type ribs 33 are formed in such a way that the scrap introduced from the supply chute 10 is moved to the opposite side of the feeding by the rotation operation of the rotary washing drum 30.

In addition, the oil detergent from the oil detergent chamber 21 is pumped to the scrap passing through the feed chute 10, the detergent is composed of an oil detergent circulation line 40 is collected to the chamber 21 again. In addition, the oil cleaner circulation line part 40 includes an oil cleaner circulation pipe 41, and the strainer 44 for filtering foreign substances of the pump 42, the opening and closing valve 43 and the scrap on the pipe. Include.

In addition, the washing water circulation line unit 50 is configured separately from the oil washing agent circulation line unit 40 in order to wash again the first wash water from the washing water chamber 22 due to the pumping force. , The washing water circulation line unit 50 is specifically, penetrates deeply through the open end of the rotary washing drum 30 to prevent the washing water circulation pipe 51 and the sprayed oil detergent and the washing water from spraying. At the same time, the waste oil and washing means (oil cleaning agent, washing water) includes an air pipe 52 is injected to the boundary section of the rotary washing drum 30 so as not to be scattered to the outside.
At this time, the washing water circulation pipe 51 includes a pump 53, an opening / closing valve 54 and a strainer 55 for filtering foreign matter from the scrap, similarly to the cleaning agent circulation pipe 41.

On the other hand, in order to induce an external discharge flow of the air pressure injected from the air pipe 52 is provided with a vent (21b) for discharging to the outside to the rear of the washing machine body (20).

On the other hand, the present invention is the primary screen for filtering the fine scrap debris passing through the through hole 32 of the rotary washing drum 30, between each chamber (21) 22 and the rotary washing drum 30 ( 25) can be further configured.

In addition, the present invention may further comprise a secondary screen (26a) to filter out the ultra-fine scrap residue passing through the primary screen 25 in the interior of the oil cleaning agent chamber (21).

On the other hand, between the rotary washing drum 30 and the primary screen 25, the waste oil through the through-hole 32 of the rotary washing drum 30 and at the same time to prevent scattering of the scrap residue filtered by the air spray and In order to induce a lower flow of the washing means (oil cleaning agent, washing water), an air barrier plate 29 having an arbitrary inclination angle may be further configured.

On the other hand, in the wash water circulation line 50, but consists of a double pipe in which the air pipe 52 is introduced into the wash water circulation pipe 51, between the washing section of the oil washing agent and the washing section of the wash water, the air pipe 52 is The washing water circulation pipe 51 has an air spraying section protruding from the washing water circulation pipe 51, and the washing water circulation pipe 51 is exposed between the washing section of the washing water and the open end of the rotary washing drum 30. It is treated in the form of a semi-tubular tube to have another air spraying section, which prevents oil waste cleaners and waste oils from scraps from scattering to the outside and contaminated wash water from scattering outside of the device. .

The technical spirit of the present invention is not limited thereto, and various changes of the preferred embodiments of the present invention described can be made unless the spirit of the present invention is defined in the claims. Make it clear to you.

As described above, the rotary washing drum of the present invention can support both the guide and the heavy chain drum in the rotational direction by the roller, so that the entire cleaning process can be performed without any interruption during the introduction and discharge of the scrap. The flow of the system is smoother than before.

In addition, the washing of the present invention is not limited to steam as in the prior art, but the oil separation efficiency, that is, washing efficiency is increased not only by two stages of washing means (oil washing agent, washing water), but also by the air spray for each section. It is an advantage that it can greatly contribute to improving the environment of the workplace by preventing the waste oil or cleaning agent in the form of harmful particles, and the washing water in the contaminated state from scattering to the outside of the apparatus in advance.

Claims (5)

A supply chute (10) for guiding the crushed scraps in the crushing process of the waste oil container through a certain flow; A washer body (20) having two separate chambers (21) and (22) for storing an oil cleaner and wash water (water) for washing the scrap at the bottom; Inside the washer body 20, the rotation state is maintained by the roller 31, while being configured to receive the driving force of the reduction motor (M) by the connection between the chain (C), sprocket (S), one end Countless holes 32 are formed on the front surface of the cylindrical surface, which is installed in close proximity to the supply chute 10 and the other end is open, and screw-type ribs are formed to move scraps introduced from the feed chute 10 to the opposite side of the chute. A rotating washing drum (30) protruded; An oil cleaner circulating line unit 40 pumping the oil cleaner from the oil cleaner chamber 21 and spraying the scrap passing through the supply chute 10, and the cleaner being collected into the chamber 21 again; And Washing water circulation pipe 51 that penetrates deeply through the open end of the rotary washing drum 30 and sprays the washing water from the washing water chamber 22 by the pumping force to wash the first washed scrap again. And an air pipe 52 which is sprayed on the boundary section of the rotary washing drum 30 to prevent the sprayed oil cleaner and the washing water from mixing and at the same time the waste oil and the washing means (oil cleaner, the washing water) are not scattered to the outside. Waste water container treatment system, characterized in that consisting of waste washing vessel circulation system (50). The method of claim 1, Between each chamber 21, 22 and the rotary washing drum 30, there is further configured a primary screen 25 for filtering the fine scrap debris passing through the through hole 32 of the rotary washing drum 30 Scrap cleaning device of the waste oil container processing system characterized in that. The method according to claim 1 or 2, Scrap cleaning device of the waste oil container processing system, characterized in that further comprising a secondary screen (26a) for re-filtering the ultrafine scrap residue passed through the primary screen (25) inside the oil detergent chamber (21). The method according to claim 1 or 2, Waste oil and washing means between the rotary washing drum 30 and the primary screen 25 through the through hole 32 of the rotary washing drum 30 while preventing the debris filtered by the air spray from scattering. Scrap cleaning device of the waste oil container treatment system further comprises an air barrier plate (29) having an arbitrary inclination angle to induce a lower flow of (oil cleaning agent, washing water). The method of claim 1, Consists of a double pipe in which the air pipe 52 is introduced into the washing water circulation pipe 51, between the washing section of the oil washing agent and the washing section of the washing water, the air pipe 52 protrudes from the washing water circulation pipe 51. While having an air spray section, between the washing section of the washing water and the open end of the rotary washing drum 30, the washing water circulation pipe 51 is treated in a semi-tubular form so that the air pipe 52 is exposed to another air spraying Scrap cleaning device of the waste oil container processing system characterized in that it has a section.

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