KR20030078242A - Treating method and apparatus for recycling a waste oil case - Google Patents

Abstract

PURPOSE: A method and an apparatus for recycling waste lubricant containers are provided to easily remove lubricant remained in the waste lubricant containers and easily press the waste lubricant containers to a certain volume so that high quality recycling material is obtained. CONSTITUTION: The apparatus for recycling waste lubricant containers comprises a cutting means(100) comprising support at one side of which hopper for receiving the waste lubricant containers is integrally installed, a pair of pressing rollers both ends of which are rotationally installed at both sides of the support to press and transfer the waste lubricant containers, a pair of cutting rollers on which a plurality of cutting grooves are longitudinally formed with being alternately installed to a certain depth to cut and transfer the pressed waste lubricant containers in a plurality of rows, driving motor connected to the cutting rollers to rotationally drive the pressing rollers and cutting rollers, and guide member comprising supporting member and several guide elements; first conveyor(110) for transferring a plurality of lubricant container pieces discharged from the cutting means(100); a cleaning means(120) comprising second conveyor(23) which is installed at one side of the first conveyor(110), at the upper side of which water discharge ports(21) are installed, at the lower side of which solvent discharge port is installed, and one side of the inner part of which is inclined, driving motor(24) for rotationally driving the second conveyor(23) in a direction, and water tank(25) in which the plurality of lubricant container pieces are cleaned as they are being moved in the submerged state; third conveyor(130) for transferring a plurality of lubricant container pieces discharged from the cleaning means(120); and a pressing means(140) installed at an end of a proceeding direction of the third conveyor(130) to press the plurality of lubricant container pieces transferred.

Description

Processing method and apparatus for recycling a waste oil case

The present invention relates to a recycling method of a waste lubrication container and a device thereof, and more particularly, to crush a waste lubrication container, to clean the remaining lubricating oil from the crushed debris, and to compress the debris of the cleaned lubrication container. It is treated so that they can be used as recycled materials.

Generally, lubricants used for lubrication of automobiles and other general equipment are sold in containers made of metal or synthetic resin.

In the empty container using lubricating oil, a considerable amount remains in the container due to the characteristics of the viscosity of the lubricating oil. Waste lubrication vessels, which are typically collected in a state where their lubrication is not properly removed, are being recycled to metal materials that are recycled in steel mills through a process of compressing a large amount of vessels at a predetermined size at a time.

The metal lubrication container is used for the transportation vehicle and the waste lubrication container because the lubricating oil remaining inside the container leaks during the collection of the container, the compression process as described above, and the transport of the compressed metal material (the state before recycling). In addition to the working environment of the storage store is a major cause of severe pollution on the road caused by transportation.

In view of the above, there is a shredder which shreds the container to a predetermined size, but it takes a long time to cut the cutting cutter and consumes it.

Accordingly, in the present invention, in order to solve the above problems, it is possible to easily remove the lubricating oil remaining in the waste lubrication container through compression and cutting to facilitate the cleaning of the waste container, and to easily compress the material to a predetermined volume to obtain high quality recycled materials. The purpose is to provide a treatment method that can be obtained.

Another object of the present invention is to provide a recycling apparatus for waste lubrication container to which the method can be applied.

Waste lubrication container recycling method of the present invention for achieving the above object is a step of receiving the waste container compressed and cutting it into a plurality of pieces; Washing the lubricating oil while receiving the cut lubrication container pieces and transporting them in one direction; It is composed of the steps of receiving the washed lubrication container pieces and compressing them to a predetermined volume.

Waste lubrication container recycling apparatus for achieving another object of the present invention is installed vertically on the base, the support is provided with a hopper integrally to receive the waste lubrication container on one side, and both ends are rotatable between the support And a pair of compression rollers which are installed in such a manner as to compress and transport the waste lubrication container, and a plurality of cutting grooves having a predetermined width and depth are formed in the longitudinal direction, and are arranged to cross each other at a predetermined depth to compress a plurality of compressed lubrication containers. A pair of cutting rollers for cutting and transporting the rollers, a driving motor connected to the cutting rollers for rotationally driving the compression rollers and the cutting rollers, and a support at which both ends are fixedly installed between the supporting members at predetermined intervals. The guide piece of length is attached and installed, but one end part is installed in a predetermined depth in the cutting groove of the cutting roller. Cutting means consisting of a de member; A first conveyor for transferring a plurality of pieces of lubrication vessel discharged from the cutting means; It is installed on one side of the first conveyor, the water outlet and the solvent outlet on the lower side is provided, a second conveyor having an inclination angle on one side is installed, the drive for rotating the second conveyor in one direction Washing means including a water tank for installing the motor while washing the plurality of pieces of lubrication vessel while submerged; A third conveyor for conveying a plurality of pieces of lubrication vessel discharged from said washing means; It characterized in that it comprises a compression means for compressing a plurality of lubrication vessel pieces that are installed and conveyed at the end of the third conveyor in the traveling direction.

1 is a front view schematically showing the waste lubrication container recycling processing apparatus of the present invention,

Figure 2 is a perspective view of the cutting means of Figure 1,

3 is a longitudinal sectional view showing an operating state of the cutting means of FIG.

4 is a longitudinal sectional view showing the washing means of FIG.

5 is a longitudinal sectional view showing the compression means of FIG.

◎ Explanation of symbols for main part of drawing

100: cutting means 110: first conveyor

120: washing means 130: second conveyor

140: compression means

Hereinafter, with reference to the accompanying Figures 1 to 5 will be described in detail with respect to the present invention.

1 is a front view schematically showing a waste lubrication container recycling apparatus of the present invention, Figure 2 is a perspective view showing the cutting means of Figure 1, Figure 3 is a longitudinal section showing the operating state of the cutting means of Figure 2 4 is a longitudinal sectional view showing the cleaning means of FIG. 1, and FIG. 5 is a longitudinal sectional view showing the compression means of FIG.

First, the present invention is to receive the compressed waste container compressed and cut it into a plurality of pieces; Washing the lubricating oil while receiving the cut lubrication container pieces and transporting them in one direction; It is composed of the steps of receiving the washed lubrication container pieces and compressing them to a predetermined volume.

The treatment apparatus of the waste lubrication container through the above steps is largely composed of cutting means 100, washing means 120, compression means 140.

The cutting means 100 is installed vertically on the base 11, the support 13 is integrally provided with a hopper 12 for receiving the waste lubrication container on one side, and both ends between the support 13 A pair of compression rollers 14 and 15, which are rotatably installed and compressively transport the waste lubrication container, and a plurality of cutting grooves 16a and 17a having a predetermined width and depth are formed in the longitudinal direction, and have a predetermined depth mutually. A pair of cutting rollers 16 and 17 for cutting and conveying the compressed waste lubrication container in a plurality of rows, and connected to the cutting rollers 16 and 17 so as to intersect the compression rollers 14 and 15 Guide piece 19a of predetermined length at equal intervals in the longitudinal direction of the drive motor 18 which drives the cutting rollers 16 and 17 to rotate, and the support shaft 19b which is fixedly installed between the support 13 at both ends. This attachment is installed, one end of which is predetermined in the cutting grooves 16a and 17a of the cutting rollers 16 and 17. Consists of the inlet is installed a guide member (19).

The washing means through the cutting means 100 is provided with a water outlet 21 and a solvent outlet 22 on the lower side, a second conveyor 23 having an inclination angle on one side is installed, A drive motor 24 is installed to rotate the second conveyor 23 in one direction and includes a water tank 25 for cleaning the plurality of lubrication container pieces while moving to the submerged state.

In addition, the compression means 140 is a hopper 41 for receiving a plurality of container pieces, a compression path 42 for compressing the container pieces supplied from the hopper 41, and one side of the compression path 42 It is composed of a pressing member 43 is installed in the compression member 43 for compressing the material, and the gate 44 for opening and closing the compressed material is provided so as to be opened and closed from the compression path (42).

Meanwhile, a first conveyor 110 is installed between the cutting means 100 and the washing means 120, and a third conveyor 130 is installed between the washing means 120 and the compression means 140 to fragment the container. To be transported.

The second conveyor 23 installed in the washing means 120 has a structure that facilitates the separation of water and solvent from the container pieces in the process of moving in the water tank in the mesh type, the water tank 25 is a predetermined position The sensor S1 for detecting the water level of the water layer, the sensor S2 for detecting the water level of the solvent layer is installed.

The solvent suitable for separating the lubricating oil for the container pieces from the water tank 25 of the washing means 120 is selected from the group consisting of methylene chloride, ethylene chloride, ethylene glycol and perchloro ethylene.

For reference, in the drawing, a represents a water layer, b represents a solvent layer, and c represents an oil layer.

When explaining the operation and effects on the recycling treatment method and the device of the waste lubrication container of the present invention configured as described above are as follows.

First, the recycling process of the waste lubrication container of the present invention is made through cutting means, washing means, compression means.

The first waste lubrication vessel supplied to the cutting means 100 is the waste lubrication vessel V being collected, as shown in FIG. 2 attached to the operation of the apparatus, from the transfer line through the process line to the base 11. It is supplied to the hopper 12 integrally installed with the support 13 on the top.

Cutting rollers 16 and 17 rotated according to the driving of the driving motor 18 are rotated by engagement of the respective driving gears G, which are axially mounted at one end thereof, and drive sprockets axially mounted to the cutting rollers 16 and 17 rotated. (S) causes the chain (C) to rotate the drive sprockets (S) of the compression rollers (14, 15) to rotate the compression rollers (14, 15). The compression rollers 14 and 15 and the rotary rollers rotate in opposite directions, respectively, and compactly compress the container while guiding the supplied waste lubrication container V between the rollers.

Following compression of the waste lubrication container, the container passing between the cutting rollers 14 and 15 is cut and discharged in a plurality of rows due to the shape characteristics of the cutting rollers 16 and 17, and the pieces of the discharged container are provided on one side. It is possible to proceed to the next step along the conveyor (110). As described above, the cutting operation is continuously performed according to the continuous supply of the container.

On the other hand, when the cut state of the waste lubrication container will be described in detail, as shown in the accompanying Figure 3, the flatly processed container is between the cutting roller (16, 17), that is, the cutting groove (16a, 17a) portion The container is cut and transported in multiple rows by the close-angle contact between the intersecting rollers.

Interference grooves (H) are formed in the outer circumferences of the compression rollers (14, 15) and the cutting rollers (16, 17) at predetermined intervals to prevent slippage of the container being compressed or cut, and in particular, the cutting roller (16, In the process of cutting in 17) the inner surface of the pieces are conveyed through the first conveyor 110 in a non-stick state.

On the other hand, the guide piece (19a) is a guide member (19) provided between the support 13 in the rotary drive of the cutting rollers (16, 17), as shown in Figure 3, the cutting roller (16) ) Is located between the cutting grooves (16a, 17a) in the upper portion of the upper side and the lower portion of another cutting roller (17) adjacent to each other, it is possible to solve the phenomenon that the cut pieces of the container pinched in the cutting grooves (16a, 17a). Will be.

Therefore, the pieces of the container discharged through the cutting rollers 16 and 17 are cut in a form that is easy to remove the remaining lubricant oil in the subsequent process such as deoiling or washing process, thereby reducing the work time in the recycling process line. There is this.

The container pieces conveyed as described above are continuously supplied into the water tank, which is the washing means 120, wherein the supplied container pieces are placed on the second conveyor 23 installed on the inner bottom side of the water tank 25 and continue to be transported. The oil remaining in the flakes is cleaned.

The cleaning state as described above is a container piece is cut into a plurality of pieces through the cutting means 100, the inside is not close to each other as the oil is floated to form an oil strip layer on top of the water layer of the water tank 25 , The solvent layer is capable of cleaning the container pieces to be transported located between the top and bottom of the second conveyor 23, the second conveyor is inclined upwardly from the point where the progress is completed, the submerged container The pieces are transferred to the outside and supplied to the compression means 140 through the third conveyor 130 which is the next process line.

Since the container piece exposed to the outside along the inclined second conveyor 23 is made of a mesh type of the second conveyor 23, the container piece is moved while the container piece is submerged from the solvent layer in the submerged state, so that the interference with the solvent is reduced. It is easy to remove oil, and when it is exposed to the outside, it is possible to naturally dehydrate water contained in the container pieces into the tank.

The water tank 25 is provided with a sensor (S1) for detecting the water level of the water layer and a sensor (S2) for detecting the water level of the solvent layer, it is preferable to adjust the amount used.

In addition, the water outlet 21 provided in the water tank 25 is the oil through the water outlet 21, if the thickness layer is over in the state in which the oil floated from the container pieces in the form of a band-shaped oil, first Only the solvent can be overflowed, and the solvent outlet 22 provided at the lower side recovers the solvent, or discharges foreign substances and metal components deposited in the solvent layer to the outside so as to be separated from the solvent by a post treatment. Solvents can be reused.

In forming a predetermined amount of water and a solvent layer filled in the water tank 25, a solvent layer having a higher specific gravity than water is always located below the water layer, thereby improving the working environment by suppressing the odor generated by the solvent.

Meanwhile, the container pieces supplied to the compression means 140 along the third conveyor 130 are first supplied to the hopper 41, and are stored in the compression path 42 from the hopper 41 and set. In the stored state, the pressure member 43 is operated to compress the inside of the compression furnace 42 to make the container piece into a single mass of unreclaimed material, where the unreclaimed material is located at one side of the compression path 42. It is taken out to the outside through the gate 44 provided to be opened and closed, and is followed by a post-processing process.

As described above, the present invention is a waste lubrication container to be processed through the process as described above to be able to easily process the oil remaining therein by cutting the pieces into a number of fragments and smooth compression in the cutting means, washing By means of means to obtain the unreclaimed material through the compression means while the oil separation from the solvent layer through the means to facilitate the oil separation work on the waste lubrication container in the workplace, as well as to improve the clean working environment. In addition, the use of a high-quality material for use as a recycled product in an oil separated state in the post-treatment process has an effect of obtaining a recycled product having a low impurity content.

Claims (6)

Receiving a compressed waste container and compacting and cutting it into a plurality of pieces; Washing the lubricating oil while receiving the cut lubrication container pieces and transporting them in one direction; And receiving the washed lubrication container pieces and compressing them to a predetermined volume. A support 13 installed vertically on the base 11 and integrally provided with a hopper 12 for receiving a waste lubrication container V on one side; A pair of compression rollers 14 and 15 rotatably installed at both ends of the support 13 to compress and transport the waste lubrication container; A pair of cutting rollers 16 having a plurality of cutting grooves 16a and 17a having a predetermined width and depth are formed in the longitudinal direction and installed to cross each other at a predetermined depth to cut and transport the compressed waste lubrication container in multiple rows. 17) and, A driving motor 18 connected to the cutting rollers 16 and 17 to drive the compression rollers 14 and 15 and the cutting rollers 16 and 17 in rotation; Guide pieces 19a of a predetermined length are attached to the support rods 13 at equal intervals in the longitudinal direction of the support rod 19b in which both ends are fixedly installed, and one end thereof is cut off of the cutting rollers 16 and 17. Cutting means (100) consisting of guide members (19) installed at predetermined depths in grooves (16a, 17a); A first conveyor (110) for conveying a plurality of pieces of lubrication vessel discharged from said cutting means; It is installed on one side of the first conveyor 110, the water outlet 21 and the solvent outlet 22 is provided on the lower side, and the second conveyor 23 having an inclination angle on one side is installed inside. A driving motor (24) installed to rotate the second conveyor (23) in one direction, the washing means (120) including a water tank (25) for washing while moving a plurality of pieces of lubrication vessel in the submerged state; A third conveyor (130) for conveying a plurality of pieces of lubrication vessel discharged from the washing means (120); Waste lubrication container recycling processing apparatus comprising a compression means (140) for compressing a plurality of pieces of lubrication vessel is installed and transported at the end of the third conveyor (130) in the traveling direction. The waste lubrication container recycling processing apparatus according to claim 2, wherein the second conveyor is of a mesh type. The waste lubrication container recycling process according to claim 2, wherein a sensor S1 for detecting the water level of the water layer and a sensor S2 for detecting the water level of the solvent layer are installed at a predetermined position in the water tank 25. Device. According to claim 2, Compression rollers (14, 15) of the cutting means 100 and the outer periphery of the cutting rollers (16, 17) is characterized in that the interference grooves (H) having a predetermined depth are arranged at equal intervals Waste lubrication container recycling processing equipment. The driving sprocket S is axially installed at one end of the compression rollers 14 and 15 and the cutting rollers 16 and 17 of the cutting means 100, and the chain C between the driving sprockets S. ) Is connected to the other end of the cutting roller (16, 17), the drive gear (G) is installed in the shaft axially lubricated container recycling treatment device, characterized in that the mutually engaged.