KR102532568B1 - Oil extraction system for plastic waste having charging device - Google Patents

Abstract

In the present invention, the emulsification system for waste synthetic resin having a charging device is an emulsification system for thermally decomposing the waste synthetic resin block compressed by the waste synthetic resin in a pyrolysis furnace, on a rail installed on the floor between the loading space where the waste synthetic resin blocks are stacked and the thermal transformation furnace. a bogie that runs on; One side is fixed to the bogie, and a telescopic boom is installed so that a plurality of booms are drawn out or inserted in multiple stages to vary in length; and a fork installed at the other end of the telescopic boom. By including the telescopic boom and the swivel fork Optimum loading is made to improve space efficiency inside the pyrolysis furnace, and the time to charge the waste synthetic resin block into the pyrolysis furnace is shortened so that the preparation time for the next operation can be shortened.

Description

Oil extraction system for plastic waste having charging device}

The present invention relates to an emulsification system for waste synthetic resin, and more particularly, to a charging device configured to lift a waste synthetic resin block of a predetermined size made by compressing waste synthetic resin such as waste plastic and waste vinyl, and charge the waste synthetic resin block into a pyrolysis furnace. It relates to an emulsification system for waste synthetic resin.

In general, with the progress of industrialization and urbanization, the amount of use of various household items, industrial products, beverage containers, and disposable items using synthetic resins such as plastics is rapidly increasing, and the treatment of synthetic resin waste has become a problem.

These synthetic resin wastes have been incinerated or landfilled, but a large amount of harmful substances are generated during the incineration process, polluting the air, and landfilling takes a long time to decompose and pollutes the soil.

On the other hand, since synthetic resin waste such as plastic is synthesized from petroleum-derived raw materials into polymers, when heated in an oxygen-free condition, a decomposition reaction occurs in which the carbon chain constituting the polymer is broken, resulting in renewable fuel oil that can be returned to petroleum. production technology has been developed.

For example, Korean Patent Laid-open Publication No. 2001-66928 discloses that pyrolysis oil is recovered by condensing oil vapor obtained during the dry distillation process of plastics in a pyrolysis furnace, and pyrolysis oil is recovered from residual pyrolysis products in a vent condenser of an exhaust gas treatment process. A decomposition and emulsification method and system for waste plastic are disclosed.

However, in this conventional emulsification system for waste synthetic resin, when the forklift transfers and stacks the waste synthetic resin blocks in bundle units to the inside of the pyrolysis furnace, the fork of the forklift is short, so it is not efficiently stacked, so the loading amount compared to space is inefficient, and waste There is a problem in that it takes a long time to charge the synthetic resin block and it takes a long time to prepare for the operation of the pyrolysis furnace.

Republic of Korea Patent No. 10-1910750 (Announced on October 11, 2018) Republic of Korea Patent No. 10-2178267 (Announced on November 12, 2020)

An object of the present invention, which was made to solve the above problems, is that a telescopic boom having a variable length is mounted on a bogie that moves or rotates in place, and a swivel fork rotating in place is installed at the front end of the telescopic boom, thereby reducing the waste plastic of the loading space. It is an object of the present invention to provide an emulsification system for waste synthetic resin having a charging device for loading blocks into a pyrolysis furnace by means of a cart, a telescopic boom and a swivel fork.

In order to achieve the above object, the emulsification system for waste synthetic resin equipped with a loading device according to the present invention is an emulsification system for thermally decomposing waste synthetic resin blocks compressed from waste synthetic resin in a pyrolysis furnace, and thermally changes with the loading space where the waste synthetic resin blocks are accumulated. Bogies running on rails installed on the floor between furnaces; It may include a telescopic boom installed such that one side is fixed to the bogie and a plurality of booms are drawn out or inserted in multiple stages so that the length is variable; and a fork installed at the other end of the telescopic boom.

Therefore, the waste synthetic resin block can be moved by the swivel fork while the telescopic boom lengthens or shortens while the bogie travels along the rail.

In addition, the fork is a swivel fork capable of rotating in place, and the placed waste synthetic resin block can be rotated in place and placed on the inner floor of the pyrolysis furnace or stacked on top of other waste synthetic resin blocks.

On the other hand, a vacuum reducer fixed to the telescopic boom and installed to exhaust sludge accumulated on the floor by pyrolysis and discharge it to the outside; may be further included.

In addition, the balance may further include a controller installed on the balance to operate the telescopic boom, the swivel fork, or the vacuum extractor.

As described above, according to the present invention, the bogie moves along the rail between the loading space of the waste synthetic resin block and the pyrolysis furnace, and the telescopic boom extends and contracts while the swivel fork moves the waste synthetic resin block into the pyrolysis furnace. As a result, the waste synthetic resin block cannot be moved to the inside of the pyrolysis furnace due to the short fork length of the conventional forklift, so the inconvenience of loading the inside of the pyrolysis furnace using a separate operator or tool can be eliminated. It works.

In addition, in the conventional operation, the space efficiency inside the pyrolysis furnace was low because the loading of the waste synthetic resin block was not smooth, but the optimal loading is made by the telescopic boom and the swivel fork, so the space efficiency inside the pyrolysis furnace can be improved. there is.

In addition, the time for charging the waste synthetic resin block into the pyrolysis furnace is shortened, and the cleaning time is shortened with the vacuum reducer, thereby reducing the preparation time for the next operation, and the conventional once-a-day operation can be increased to twice a day. It works.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention serve to further understand the technical idea of the present invention, the present invention is limited only to those described in the drawings. and should not be interpreted.
1 is a schematic perspective view of an emulsification system for waste synthetic resin having a charging device according to a preferred embodiment of the present invention.
FIG. 2 is an enlarged view showing the swivel fork and the vacuum reducer shown in FIG. 1;
3 is a perspective view of another embodiment of the bogie shown in FIG. 1;
Figure 4 is a configuration diagram relating to the operation of Figure 1;

Hereinafter, preferred embodiments will be described in detail so that those skilled in the art can easily practice the present invention with reference to the accompanying drawings. Also, among components mentioned in various embodiments, similar components and related components in each embodiment may be replaced, replaced, or added. However, in the detailed description of the operating principle of the preferred embodiment of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

<Configuration>

As shown in FIG. 1, the emulsification system for waste synthetic resin having a charging device according to a preferred embodiment of the present invention includes a rail 100, a cart 200, a telescopic boom 300, a swivel fork 400 and a vacuum It is made including a reducer 500. Hereinafter, 'waste synthetic resin block 20' generally refers to a bundle made by compressing waste synthetic resin into a box shape.

First, the rail 100 may be installed to guide the movement path of the cart 200 on the floor near where the pyrolysis furnace 10 is installed. The rail 100 may be installed so that the cart 200 can move from a separate loading space where the waste synthetic resin block 20 is loaded to the pyrolysis furnace 10. The wheels 210 mounted on the lower part of the bogie 200 may roll on the rail 100. In addition, the rail 100 may be installed in a straight line or 'L' shape depending on the loading space of the waste synthetic resin block 20 and the location of the pyrolysis furnace 10.

Next, the bogie 200 moves along the rail 100, and the telescopic boom 300 is installed on one side. In addition, as shown in FIG. 4, the cart 200 may include a controller 220 for controlling the movement of the cart 200 and the telescopic boom 300 to control the swivel fork 400 and the vacuum reducer 50. . For example, the bogie 200 may be manufactured so that the controller 220 is installed therein and a worker rides on it. In addition, the controller 220 may be installed outside the cart 200. The operator on the bogie 200 moves or rotates in place of the bogie 200, changes the length or raises and lowers the telescopic boom 300, rotates the swivel fork 400 in place, operates the vacuum extractor 500, etc. All operations including can be controlled by manipulating the controller 220.

Here, the bogie 200 may be installed to rotate in place at least 360 ° by means of rotation 600 mounted on the bottom, as shown in FIG. Therefore, the bogie 200 rotates in place toward the loading space of the pyrolysis furnace 10 and the waste synthetic resin block 20, and the telescopic boom 300 lengthens or shortens, and the waste synthetic resin block placed on the swivel fork 400 ( 20) may be moved into the pyrolysis furnace 10.

Next, the telescopic boom 300 is installed on one side of the cart 200, and at least two booms may be installed in multiple stages so that the length is variable. This telescopic boom 300 can reach the place where the swivel fork 400 mounted at the top can lift and lift the waste synthetic resin block 20 in the loading space, and can reach the innermost part of the pyrolysis furnace 10. can be extended in length.

For example, as shown in FIG. 1, the telescopic boom 300 includes a first boom 310 fixed to the cart 200, a second boom 320 inserted into or withdrawn from the first boom 310, and a second boom It may be made of a third boom 330 inserted into or withdrawn from 320. Therefore, while the bogie 200 is moving, the second boom 320 and the third boom 330 are inserted into the first boom 310, and the waste synthetic resin block 20 in the loading space is placed or the pyrolysis furnace 10 ), when the waste synthetic resin block 20 is placed, the second boom 320 and/or the third boom 330 may be withdrawn relative to the first boom 310.

In addition, the telescopic boom 300 may be mounted to reciprocate up and down along with a variable length in a state where the part is once mounted on the cart 200. To this end, an elevating means (not shown) is installed on the bogie 200, and one end of the telescopic boom 300 can be mounted on the elevating means.

Next, as shown in FIGS. 1 and 2, the swivel fork 400 is mounted at the foremost end of the telescopic boom 300 to the extent that the waste synthetic resin block 20 is placed on it and the load of the placed waste synthetic resin block 20 is supported It can be made to rotate in place to place the waste synthetic resin block 20 on the inner floor of the pyrolysis furnace 10 or to stack it on top of the waste synthetic resin block 20 placed inside the pyrolysis furnace 10. The swivel fork 400 may be installed at the end of the third boom 330, for example. In addition, the swivel fork 400 rotates clockwise or counterclockwise around the longitudinal direction of the telescopic boom 300 as a central axis to lay down the waste synthetic resin block 20, and the rotation angle is, for example, 90 to 360 degree can be.

Finally, the vacuum reducer 500 may be installed to vacuum the remaining sludge after incinerating the waste synthetic resin block 20 of the pyrolysis furnace 10 and discharge it to the outside. As shown in FIGS. 1 and 2, the vacuum reducer 500 is fixed to the lower inner surface of the telescopic boom 300, and the foremost suction part is located below the swivel fork 400, and the tip part is pyrolysis furnace 10 ) may be installed so as to bend toward the bottom of the

At this time, the vacuum absorber 500 may be formed in multiple stages like the telescopic boom 300 and have a variable length. Therefore, the vacuum reducer 500 can suck up the sludge accumulated on the bottom of the pyrolysis furnace 10 while moving from the entrance to the innermost part of the pyrolysis furnace 10 by adjusting its length together with the telescopic boom 300. Here, the sludge may be a residue remaining after the waste synthetic resin block 20 is indirectly heated and decomposed into oil vapor inside the pyrolysis furnace 10.

Such sludge may be collected at the lowest part of the floor by rotating the pyrolysis furnace 10 in a clockwise or counterclockwise direction. The collected sludge can be absorbed while the vacuum reducer 500 moves.

And, in the vacuum reducer 500, one end is located inside the pyrolysis furnace 10, the other end is connected to the dust collection tank outside the pyrolysis furnace 10, and the sludge exhausted through one end can be collected into the dust collection tank. The vacuum absorber 500 is fixed to the telescopic boom 300 and installed in a telescopic manner, so that the same operation can be performed with the insertion or withdrawal of the telescopic boom 300. In addition, the vacuum absorber 500 may be installed in various ways for variable length, including being fixed to the telescopic boom 300 and being installed in a bellows form.

Meanwhile, as shown in FIG. 3, the bogie 200 may be installed such that the rail 100 of FIG. 1 is excluded and fixed to the ground to rotate in place. This may be installed when a space in which the rotation radius of the telescopic boom 300 is guaranteed is secured.

Briefly about the operation, after the bogie 200 rotates in place toward the loading space where the waste synthetic resin blocks 20 are stacked, the length of the telescopic boom 300 increases, and the swivel fork 400 of the telescopic boom 300 When the waste synthetic resin block 20 is placed on ), the length of the telescopic boom 300 is reduced and can be returned to its original position. Subsequently, after the bogie 200 rotates in place toward the pyrolysis furnace 10, the telescopic boom 300 lengthens, and the swivel fork 400 of the telescopic boom 300 rotates in place to remove the waste synthetic resin block 20. Can be dropped on the inner floor of the pyrolysis furnace (10). Thereafter, the swivel fork 400 reversely rotates and returns to the original position, and the telescopic boom 300 also moves backward to reduce its length.

Here, the height of the telescopic boom 300 is lowered to load the waste synthetic resin block 20 by the lifting means of the bogie 200, then raised during movement, and lowered to put down the waste synthetic resin block 20. The movement of the cart 200, the length change of the telescopic boom 300, the rotation of the swivel fork 400 and the operation of the vacuum absorber 500, etc. can be controlled by the controller 220 inside the cart 200. . of course,

As described above, those skilled in the art to which the present invention pertains will be able to understand that the present invention can be embodied in other specific forms without changing its technical spirit or essential features. Therefore, the above-described embodiments should be understood as illustrative in all respects and not limiting. The scope of the present invention is indicated by the patent claims to be described later rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention. do.

10: pyrolysis furnace
20: waste synthetic resin block
100: rail
200: bogie
210: wheel 220: controller.
300: telescopic boom
310: first boom 320: second boom
330: Third boom.
400: swivel fork
500: vacuum absorber.

Claims (4)

In the emulsification system for thermally decomposing the waste synthetic resin block 20 in which the waste synthetic resin is compressed in the pyrolysis furnace 10,
a cart 200 running on a rail 100 installed on the floor between the loading space where the waste synthetic resin blocks 20 are stacked and the pyrolysis furnace 10;
A telescopic boom 300 having one side fixed to the bogie 200 and having a plurality of booms drawn out or inserted in multiple stages to have a variable length; and,
Including; a fork installed on the other end of the telescopic boom 300,
The bogie 200 can be rotated 360 ° in place by means of rotation mounted on the lower part, and while traveling along the rail 100, the telescopic boom 300 lengthens or shortens, and the waste synthetic resin block ( 20) is characterized by transferring,
The fork is a swivel fork 400 capable of rotating in place, and the placed waste synthetic resin block 20 is rotated in place and placed on the inner floor of the pyrolysis furnace 10 or stacked on top of other waste synthetic resin blocks 20 Charging, characterized in that Emulsification system for waste synthetic resin equipped with a device.
delete In claim 1,
A vacuum reducer 500 fixed to the telescopic boom 300 and installed to absorb and discharge the sludge accumulated on the bottom of the pyrolysis furnace 10 to the outside; further comprising,
The vacuum reducer 550 is an emulsification system for waste synthetic resin having a charging device, characterized in that it is installed in multiple stages like the telescopic boom 300 and has a variable length.
In claim 3,
The cart 200 has a controller 220 installed on the cart 200 to operate the telescopic boom 300, the swivel fork 400 or the vacuum extractor 500; Emulsification system for waste synthetic resin.

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