KR20210044143A - Wasted Oil Storage System - Google Patents

Abstract

The present invention relates to a waste oil storage device. According to the present invention, oil is recovered by squeezing remaining cans after using oil, cans containing waste oil, waste filters holding oil, etc., the oil cans are recycled, and the recovered oil is stored so as to be reused. The present invention comprises: a container that provides an enclosed space and has a door to allow entry and exit; an oil can pressing device installed inside the container; a waste oil storage container for storing waste oil discharged from the oil can pressing device; an illumination lamp for illuminating the inside of the container; and a ventilation fan installed on a side wall of the container to ventilate the air inside the container.

Description

Waste oil storage system {Wasted Oil Storage System}

The present invention relates to a waste oil storage device, and recovers oil by compressing the remaining cans after using oil or cans containing waste oil, waste filters containing oil, etc., allowing the oil cans to be recycled, and storing the recovered oil again. It relates to a waste oil storage device that can be utilized.

Korea is made up of sea on three sides, and there are many docks and ports along the coast. Currently, most fishing boats in Korea use diesel engines as a power source, and therefore engine oil is essential.

The engine oil must be replaced with new ones periodically. Used oil, i.e., waste oil, must be taken out in a waste oil reservoir and filled with new engine oil. New engine oil is supplied in a 20-liter can. After the ship manager is refilled with oil, the empty ones are used to contain the waste oil, or the oil-stained mop is stored or discarded.

It is common for oil to remain in the oil can left after the oil is poured. If the remaining oil exceeds the specified value, it cannot be recycled and must be treated as special waste.

On the other hand, waste oil discharged when oil is replaced cannot be disposed of immediately, and is stored in a temporary storage area near the dock and then taken out at once. Therefore, the waste oil stored in the temporary storage is not properly managed, causing severe contamination of the surrounding land.

Because of the above problems, the docks and ports around the dock are suffering from waste oil, and prompt countermeasures are urgently needed.

Republic of Korea Utility Model Registration No. 20-0463526 Republic of Korea Utility Model Registration No. 20-0353182

In response to the above problem, the present invention provides an oil can crimping apparatus for collecting waste oil by injecting oil into the engine of a ship, extracting the oil remaining in the remaining can, and compressing the waste distribution box storing the waste oil. It is for the primary purpose.

Another object of the present invention is to provide a waste oil storage device using the above crimping device to safely and cleanly store and manage waste oil generated around a dock or port.

The above object is a container having an entrance door to provide an enclosed space and allow access; A waste oil storage bin installed inside the container to store waste oil; A lighting lamp for illuminating the inside of the container; A ventilation fan installed on a side wall of the container to ventilate the air inside the container; And an outflow preventer 210, which is applied to the inner bottom of the container over the entire section of the container, for preventing oil from leaking between the bottom plate and the side plate of the container. Achieved by the storage device.

Here, the waste oil storage device may further include an oil can compression device as follows.

The oil can pressing device includes: a pressing table providing a recessed seating space for seating an oil can to be compressed; A crimping head that moves up and down while installed on the crimping table and pressurizes the oil can placed on the crimping table; An oil collection unit for collecting oil flowing out of the oil can during the pressing process; A compression starter for moving the compression head up and down; A perforation punch protruding downwardly from the center of the pressing head and having a sharp end to make a hole in the oil can; It is provided in the center of the compression table, the punch hole is inserted while the punch is lowered; may include.

According to another feature of the present invention, the seating space of the pressing table has a wide upper and narrow lower shape, and its inner peripheral surface is an inclined surface; The crimping head has a wide upper and narrow lower shape and has an inclined outer circumferential surface.

According to another feature of the present invention, a coil spring for separating the punching punch embedded in the oil can during the pressing process, one end is fixed to the pressing head and the other end supports the upper surface of the oil can; may include. have.

According to another feature of the present invention, an oil guiding groove for guiding oil flowing out of the oil can may be provided on the inner circumferential surface of the pressing table.

According to the present invention, there is provided an oil can pressing device capable of collecting and storing waste oil by compressing various items mixed with oil, such as newly used oil cans, oil cans storing waste oil, and oil filters containing waste oil. do. The cans left after squeezing the waste oil will contain less than the specified oil, so they can be absorbed into the recycling system and recycled through the usual route. Therefore, it is possible to significantly reduce the cost of disposal compared to when waste oil cans are classified and disposed of as special waste.

According to another embodiment of the present invention, there is provided a waste oil storage system for stably storing and treating waste oil. By this system, it is possible to clean the environment around the marina or port and to prevent contamination of the sea or soil. By preventing waste oil storage facilities from being regarded as hateful facilities, the inconvenience of residents can be minimized and it can contribute to attracting tourists.

1 is a schematic perspective view of an oil can compression apparatus according to an embodiment of the present invention.
2 is a perspective view of a main part of an oil can compression apparatus according to an embodiment of the present invention.
3 is a longitudinal cross-sectional view of an oil can compression apparatus according to an embodiment of the present invention.
4 is a longitudinal cross-sectional view of a state in which an oil can crimping apparatus according to an embodiment of the present invention is used.
5 is a longitudinal sectional configuration diagram of an oil can crimping apparatus according to another embodiment of the present invention, and FIG. 6 is a sectional configuration diagram in a use state.
7 is a block diagram of a waste oil storage device using an oil can compression device according to an embodiment of the present invention.
8 to 9 are schematic perspective views of a waste oil storage device using an oil can compression device according to an embodiment of the present invention.

Hereinafter, specific contents of the present invention will be described in detail with reference to the accompanying drawings. First, an embodiment will be described with reference to FIGS. 1 to 4, and then another embodiment will be described with reference to other drawings.

The oil can crimping apparatus 100 basically includes a crimping table 110, a crimping head 120, an oil collection unit, a crimping start unit 130 for activating the crushing head 120, and a casing 140. The oil can (C) is compressed while being placed between the pressing table 110 and the pressing head 120. The oil discharged during the pressing process is collected and stored in the collection box 102. As shown, the crimping head 120 is actuated in the vertical direction by the crimping start unit 130. The compression starter 130 may include a hydraulic pump 131 and a hydraulic cylinder 132.

The pressing table 110 provides a recessed seating space in which the oil can C to be compressed can be seated. The seating space of the compression table 110 has a wide upper and narrow lower sides. The inner circumferential surface 111 of the pressing table 110 is an inclined surface. The crimping head 120 moves up and down in a state installed on the crimping table 110 and pressurizes the oil can placed on the crimping table 110. The crimping head 120 has a wide upper and narrow bottom, and an outer circumferential surface 121 is an inclined surface corresponding to the inner circumferential surface 111 of the crimping table 110.

According to this embodiment, the inner circumferential surface 111 of the crimping table and the outer circumferential surface 121 of the crimping head have a spherical surface or a curved surface similar thereto. In addition, the inner circumferential surface 111 and the outer circumferential surface 121 have different curvatures. In particular, since the curvature of the outer circumferential surface 121 is smaller than the curvature of the inner circumferential surface 111, as shown in FIG. It is compressed positively (see T2). This gives the effect of squeezing out from one side when pressing the oil can. This is because if the oil is squeezed to the same degree on all sides at the same time, the oil is trapped in the middle and does not drain smoothly.

The casing 140 is to allow the pressing operation of the pressing table 110 and the pressing head 120 to be performed in a closed space. The casing 140 is provided with an opening/closing door 143 (refer to FIG. 1) to insert the oil can C. On the upper plate 141 of the casing 140, a hydraulic cylinder 131 as a compression starter is installed upside down. The piston 133 passes through the upper plate 141 of the casing and is connected to the upper end of the compression head 120.

The oil collection unit is a means for collecting the oil flowing out from the oil can (C) during the pressing process. The oil collection part guides oil in the form of a groove provided in a plurality of oil discharge holes 144 provided in the lower plate 142 of the casing 140 and in the inner circumferential surface 111 of the pressing table 110 along the circumferential direction. It includes a groove 112 and a collection box 145 provided under the casing 140. The collection box 145 has a structure that can be pulled out like a drawer.

According to an embodiment of the present invention, the punching punch 122 is formed protruding downward in the center of the pressing head 120. The perforation punch 122 is to make a hole in the oil can (C) in the pressing process by the tip (122a) is sharpened. A punch hole 113 is provided in the center of the bottom of the pressing table 110 together with the punching punch 122 so that the punching punch 122 can be inserted while descending. The punch hole 113 is in communication with an oil discharge hole 144 provided in the lower plate 142 of the casing 140. The oil guide groove 112 extends to this punch hole 113. Therefore, the oil flowing down the oil guide groove 112 falls to the collection bin 144 through the oil discharge hole 144.

According to an embodiment of the present invention, it is for separating the perforation punch 122 embedded in the oil can (C) during the pressing process, and one end is fixed to the pressing head 120 and the other end is the upper surface of the oil can (C). It may further include a coil spring 123 to support the. According to this embodiment, the coil spring 123 is installed by being fitted to the outer periphery of the punching punch 122. The coil spring 123 is separated from the punching punch 122 by pushing the oil can C when the pressing head 120 is lifted up after pressing. The operator can remove the compressed oil can and continue the next operation. The upper part of the coil spring 123 is fitted and fixed in the spring seating groove 124 provided in the center of the lower end of the compression head 120. This is a guide means that allows the coil spring 123 to be compressed only in a vertical direction without bending left and right.

Hereinafter, another embodiment of the present invention will be described with reference to FIGS. 5 to 6. According to this embodiment, the pressing head 120 has a cone shape. The inner circumferential surface 111 of the crimping table is also in a conical shape to fit the outer circumferential surface 121 of the crimping head. However, their inclinations, that is, cone angles (K, K') are different from each other, which is the same as in the previous embodiment. This is to allow compression to proceed in the radial direction from the center of the oil can.

Meanwhile, the oil can compression apparatus according to the present invention is installed vertically as shown in FIGS. 1 to 4, but is not limited thereto and may be installed horizontally as shown in FIG. 7.

According to another embodiment of the present invention, an outlet hole (not shown) that can be directly communicated to the lower space of the casing 140 or the collection box 145 is formed on the main wall of the pressing table 110 through the main wall. May be. It is intended to be discharged along the oil guide groove 112 and to be discharged directly through the outlet hole. A plurality of outlet holes may be provided at a location where the oil guide groove 112 is installed.

Hereinafter, another aspect of the present invention will be described with reference to FIGS. 7 to 9. The present invention relates to a waste oil storage device using the oil can compression device 100 described above.

This waste oil storage device is intended to improve the stability and management efficiency by systematically storing the waste oil.

The container 200 provides an enclosed space and has an entrance door to allow access. The entrance door may be composed of a gate door 220 for entering and exiting a bulky item, and an access door 230 for allowing an operator to enter and exit. They are locked with a locking device.

At the bottom of the inside of the container 200, a spill prevention band 210 is padded over the entire section of the container 200. The outflow preventer 210 is for preventing oil from leaking between the bottom plate and the side plate of the container, and is fixed with a watertight means to prevent the oil from leaking. The outflow prevention band 210 may be installed at a height of 200 to 400mm.

An auxiliary flow meter 430 is installed at the bottom of the container to measure the flow rate of oil that has overflowed to the bottom of the container. The auxiliary flow meter 430 may be used to detect when oil leaks due to damage to the waste oil storage container 300 or the like.

Furthermore, a discharge pipe 211 (refer to FIG. 7) with a valve may be installed so that the oil flowing out of the bottom of the container can be removed from the outside of the container 200.

The above-described oil can compression device 100 is installed inside the container 200. A waste oil storage container 300 for storing waste oil discharged from the oil can compression device 100 is installed inside the container 200 through the gate door 220. Of course, the waste oil storage container 300 is provided with another inlet so that the waste oil contained in the container can be poured directly. A flow meter 310 is installed in the waste oil storage container 300 to measure the flow rate and transmit it to the outside.

A lighting lamp 412 is installed on the ceiling to illuminate the interior of the container 200. Ventilation fans 417 are installed on the side walls of the container 200 to ventilate the air inside the container 200 and may be composed of two or more. The power generation department uses sunlight to generate power and supplies the necessary power itself. To this end, the solar panel 410 is installed on the roof of the container. A thermometer (not shown) capable of generating an electrical signal is installed inside the container to manage the temperature.

Wired and wireless communication means can determine the condition of the container at a remote location or take protective measures remotely through wired or wireless communication. As part of the wireless communication means, an antenna 440 may be installed on the outer wall of the container.

Batteries, controllers, communication equipment, etc. are built into the electric box 420 installed on the ceiling of the container.

Inside the container 200, a CCTV camera 411, a fire detection device 414 for detecting a fire, and a fire extinguishing device 415 for extinguishing a fire may be installed. The fire extinguishing device 415 is a powder type fire extinguishing device, and the fire extinguishing agent container 416 may be installed on the ceiling of the container 200.

The configuration shown and described above is only a preferred embodiment based on the technical idea of the present invention. Those skilled in the art will be able to implement various modifications based on common technical knowledge, but it should be noted that this may be included in the protection scope of the present invention. Various combinations of the embodiments disclosed above will be possible, and all possible combinations are within the scope of the present invention.

100: oil can crimping device 110: crimping table
102: collection box 111: inner side
112: oil guide groove 120: crimping head
121: outer circumferential surface 122: punching punch
123: coil spring 130: compression starter
131: hydraulic pump 132: hydraulic cylinder
140: casing 144: oil discharge hole
145: collection box 200: container
210: spill prevention device 220: gate door
230: access door 300: waste oil storage container
410: solar panel 411: CCTV camera
412,413: lighting lamp 414: fire detection device
415: fire extinguishing device 416: fire extinguishing agent container
417: ventilation fan 440: antenna
C: Oil can

Claims (6)

A container providing an enclosed space and having an entrance door to allow access; A waste oil storage bin installed inside the container to store waste oil;
A lighting lamp for illuminating the inside of the container;
A ventilation fan installed on a side wall of the container to ventilate the air inside the container; And
A spill prevention stand 210 that is applied to the inner lower end of the container over the entire section of the container for preventing oil from flowing between the bottom and side plates of the container;
Waste oil storage device comprising a.
The method of claim 1,
The waste oil storage device, characterized in that it further comprises a wired or wireless communication means to be installed in the container to determine the condition of the container at a remote location or take protective measures remotely through wired or wireless communication.
The method of claim 1,
A waste oil storage device comprising: an oil can pressing device installed inside the container for supplying the waste oil to the waste oil storage tank by compressing the oil can and extracting the waste oil therein.
According to claim 3, The oil can compression device;
A pressing table providing a recessed seating space for seating the oil can to be compressed; A crimping head that moves up and down while installed on the crimping table and pressurizes the oil can placed on the crimping table; An oil collection unit for collecting oil flowing out of the oil can during the pressing process; A compression starter for moving the compression head up and down; A perforation punch for making a hole in the oil can by protruding downwardly from the center of the pressing head and having a pointed end; A waste oil storage device comprising: a punch hole provided in the center of the compression table and inserted while the punching punch is lowered.
The method of claim 4,
The seating space of the compression table has a wide upper and narrow lower shape, and an inner circumferential surface of the compression table is an inclined surface;
The compression head is a waste oil storage device, characterized in that the outer circumferential surface is inclined surface with a wide upper and narrow lower shape.
The method of claim 4,
And a coil spring for separating the perforation punch embedded in the oil can during the pressing process, the coil spring having one end fixed to the pressing head and the other end supporting the upper surface of the oil can.

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