KR101416619B1 - Cutting apparatus for organics over resin - Google Patents

Abstract

The present invention relates to a cutting apparatus of resin having excessive inorganic substances, and more specifically, to a cutting apparatus of resin having excessive inorganic substances, which cuts a degradation resin, which is easily cut off and/or deformed due to included inorganic substances, into a finished pellet, and has a transfer structure which does not deform a degradation resin when cooling and transferring. Accordingly, the cutting apparatus of resin having excessive inorganic substances can reduce the time of cooling and the cutting process, increase the manufacture efficiency, and reduce ROSS of the degradation resin. The cutting apparatus of resin having excessive inorganic substances cuts a resin through a cutting unit operating forward and backward, and makes the cut surface beautiful so as to improve the marketability of the product.

Description

[0001] CUTTING APPARATUS FOR ORGANICS OVER RESIN [0002]

The present invention relates to a resin-cutter apparatus for an inorganic overburden capable of providing a cutting face smoothly in the form of a plurality of pellets while cooling and transferring a low-ductility inorganic excess resin without deformation.

Generally, in the winter season, the use of heating devices is rapidly increasing. In the houses, restaurants, offices, factories, etc., heating devices are used for heating indoor space. In the rural areas, heating devices are used for cultivating crops or raising livestock do.

Such a heating device uses a stove or a hot air fan. In the case of a conventional stove or hot air fan, the majority uses electricity, gas, briquettes or oil as fuel.

However, when such electricity, gas, briquettes and oil are used as fuel, it is easy to manage the supply and storage of fuel. However, since the fuel itself is expensive and the amount of fuel consumed in burning is large, There was a problem that the cost was considerable. In particular, when briquettes and oil are used as fuel, a large amount of chemical harmful substances are contained in the combustion gas discharged from the combustion process, and there is a concern about human injury and environmental pollution caused by chemical harmful substances.

Recently, there has been a rapid increase in the use of renewable fuels, which can be easily obtained at a low cost in the vicinity, as heating fuel, and pulverized and compressed wastes such as waste plastics or thinned wood and waste such as sawdust, And plastic and wood pellets molded into one.

In the case of providing the pellet using the degraded resin of the waste plastic, the pellet is added to the pellet such that the noble metal does not contain carbon such as sand, lime, salt, iron or copper, that is, Or when these nutrients are mixed, the ductility of the deteriorated resin is deteriorated due to the carbon-free nutrients, so that it is easily broken or cut during transportation.

Further, in the case of such a deteriorated resin, a method of cutting a deteriorated resin in a water tank into a cutter and cutting it when a predetermined time has elapsed after immersing it in a water tank has been used so that the manufacturing time and manufacturing efficiency are lowered, ROSS also occurred as the break was well off.

In addition, when cutting such a deteriorated resin, the use of a rotary cutter which is fixed and rotated at a certain position causes a problem that the cut surface of the deteriorated resin provided as a cylindrical pellet becomes dirty and the product is also deteriorated.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a method of cooling a deteriorated resin by easily and easily transferring the resin in a single direction without cooling, The cutting time is shortened, the working efficiency is increased, the ROSS of the deteriorated resin is reduced, and the transferred deteriorated resin is cut by the cutting portion to be transported before and after. So that it is possible to raise the temperature of the resin.

Other objects and advantages of the present invention will be described hereinafter and will be understood by the embodiments of the present invention. Further, objects and advantages of the present invention can be realized by the means and the combination shown in the claims.

In order to solve the above-mentioned problems, the present invention provides an extrusion conveyance apparatus comprising: an extrusion conveyance unit (10) for feeding a deteriorated resin to be extruded in one direction; A fluid pressure device (20) which is fed into the extrusion conveyance part (10) to feed the fluid with a predetermined pressure at which the deteriorated resin is cooled while being cooled, so that the deteriorated resin is not deformed; A cutting part 30 connected to one side of the extrusion conveying part 10 to cut and move the deteriorated resin that has been extruded and transferred back and forth so that the cutting surface of the deteriorated resin is smoothed; A discharge unit 40 for discharging the cut deteriorated resin that has passed through the cutting unit 30 in a falling or one direction and discharging the cut deteriorated resin separated from the water and discharging it to the finished product pellet; .

INDUSTRIAL APPLICABILITY As described above, the present invention has an effect that it is possible to easily transfer a resin that is broken or deformed during conveyance in one direction while cooling it without deformation.

In addition, the present invention can shorten the process time of previously dipping the deteriorated resin into the water tank, cooling it, putting it in the cutter again, increasing the production efficiency, reducing the ROSS of the deteriorated resin generated in such a process .

In addition, the present invention has an effect that, when cut into a plurality of cylindrical pellets, the cutting surface is smooth and the product branch is raised.

In addition, the present invention has the effect of diversifying the work process by discharging the pellets provided in the form of dropping and pneumatic conveyance.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram of an embodiment showing a resin cutter apparatus for an excess of inorganic material according to the present invention. FIG.

Before describing in detail several embodiments of the invention, it will be appreciated that the application is not limited to the details of construction and arrangement of components set forth in the following detailed description or illustrated in the drawings. The invention may be embodied and carried out in other embodiments and carried out in various ways. It should also be noted that the device or element orientation (e.g., "front,""back,""up,""down,""top,""bottom, Expressions and predicates used herein for terms such as "left,"" right, "" lateral, " and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation.

The present invention has the following features in order to achieve the above object.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

To this end, according to an embodiment of the present invention,

An extrusion conveying portion 10 for supplying a deteriorated resin to be extruded in one direction; A fluid pressure device (20) which is fed into the extrusion conveyance part (10) to feed the fluid with a predetermined pressure at which the deteriorated resin is cooled while being cooled, so that the deteriorated resin is not deformed; A cutting part 30 connected to one side of the extrusion conveying part 10 to cut and move the deteriorated resin that has been extruded and transferred back and forth so that the cutting surface of the deteriorated resin is smoothed; A discharge unit 40 for discharging the cut deteriorated resin that has passed through the cutting unit 30 in a falling or one direction and discharging the cut deteriorated resin separated from the water and discharging it to the finished product pellet; .

The discharging portion 40 is provided with a drop discharging portion 41 in which the deteriorated resin is separated from the fluid and dropped or an air amplifying portion 43 in which the deteriorated resin and fluid are supplied with a preset pressure, And an air discharging portion 42 which is transported in one direction and discharged.

In addition, the deteriorated resin is characterized in that it is a deteriorated resin in which the carbon-free nutrients that have not been burned even when heated are added to the resin so that the ductility is relatively decreased before the carbon-containing nutrients are added.

The pressure of the fluid supplied to the fluid pressure device 20 is adjusted to a predetermined pressure and is connected to the driving device 33 of the cutting unit 30 to change the rotational speed of the cutting unit 30 And a control unit 50 for controlling the pressure of the air supplied to the discharge unit 40 by adjusting the interval.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, referring to FIG. 1, a resin cutter apparatus for an excessive amount of inorganic materials according to a preferred embodiment of the present invention will be described in detail.

As shown in the drawings, an apparatus for cutting an inorganic excess resin according to the present invention includes an extrusion conveying portion 10, a fluid pressure device 20, a cutting portion 30, and a discharge portion 40.

The extrusion transfer unit 10 is a place where the deteriorated resin A for cutting and providing the cylindrical pellets B is inserted therein. The extrusion conveyance unit 10 is provided with an inlet 12 into which the deteriorated resin can be injected and an outlet 13 through which the deteriorated resin transferred in one direction is cooled by the extrusion conveyance unit 10, (Stainless Steel Guide) 11 is formed so that the deteriorated resin is raised on the upper surface of the SUS guide 11 and is then fed toward one direction of the SUS guide 11 (one direction of the extrusion conveyance unit 10) .

Of course, in order to facilitate the transfer of the deteriorated resin, a screw, which is formed in the longitudinal direction at the outer periphery, is provided in the extrusion conveyance part 10, and the deteriorated resin is conveyed through the SUS guide 11 In the present invention.

The deteriorated resin for cutting is introduced into the extrusion conveyance part 10 along with fluid (ex: water), so that the deteriorated resin can be cooled while moving in the extrusion conveyance part 10 in the longitudinal direction. It is needless to say that the extrusion conveyance unit 10 must have a fluid inlet for introducing the fluid and a fluid outlet for discharging the fluid.

The deteriorated resin supplied to the extrusion conveyance part 10 may be made of a resin such as sand, lime, salt, iron, copper or the like, which does not contain carbon, to the resin of PP (polypropylene) So that the deteriorated resin in the form of a mixture which is well broken and deformed is injected as the ductility is relatively lowered than before such carbon-containing nutrients are added.

The fluid pressure device 20 is disposed inside or outside the above-described extrusion conveyance part 10 to adjust the pressure of the fluid supplied into the extrusion conveyance part 10.

That is, when the fluid is supplied to the extrusion conveying unit 10 at a predetermined pressure or more, the deteriorated resin may be bent or deformed in the extrusion conveying unit 10, So that the fluid can be supplied to the extrusion conveyance part 10 at a pressure such that it can be conveyed without being deformed in the extrusion conveyance part 10.

That is, the fluid is supplied through the fluid inlet of the above-described extrusion conveying unit 10, so that the pressure of the fluid supplied through the fluid pressure device 20 is adjusted to the preset pressure preset by the user.

The cutting portion 30 is for cutting the deteriorated resin discharged through the discharge portion 40 of the extrusion transfer portion 10 after being cooled while transferring the extrusion transfer portion 10 in the longitudinal direction.

The cutting portion 30 is continuously provided on one side of the push-out transfer portion 10 and is composed of a cutter base 31 and a forward / backward cutter 32 so that the deteriorated resin discharged together with the fluid can be cut And the deteriorated resin and the fluid to be cut are discharged to the outside through the discharge portion 40 to be described later. (Of course, such a cutting portion 30 may be installed in one end of the above-described extrusion conveying portion 10 according to various embodiments of the user.)

The cutter 30 is used for forward and backward cutters 32 that are reciprocated forward and backward so that the deteriorated resin can be cut by a predetermined length by the user, So that the cutting surface is relatively smooth as compared with the rotary type cutter which is rotated.

In order to drive the cutting unit 30, the driving unit 33 (e.g., motor (RF motor, high frequency motor), power supply unit, etc.) should be electrically connected to the cutting unit 30 .

The discharge unit 40 is for discharging a plurality of deteriorated resins cut through the cutting unit 30 to the outside. The cut deteriorated resin discharged through the discharge unit 40 may be referred to as' Finished product pellets ".

According to the embodiment of the present invention, the discharge unit 40 can be selectively used with two devices, the first being connected to one end of the cutting unit 30 vertically and continuously, A drop discharge unit 41 for discharging the deteriorated resin to the lower end of the cutting unit 30 while being dropped to the lower end of the cutting unit 30, And an air amplifying section 43 for providing air pressure in the air discharging section 42. The deteriorated resin and the fluid cut by the air pressure provided from the air discharging section 42 are supplied to the air discharging section 42, And the air discharge port 42 is pushed to one end of the air discharge port 42 and is separated and discharged from the other end to the outside. Of course, according to the embodiment of the user, the first and second devices may be used simultaneously.

The control unit 50 is electrically connected to the driving unit 33, the fluid pressure unit 20 and the air amplification unit 43 described above and controls the rotational speed of the cutting unit 30 (Or length) of the deteriorated resin to be cut can be adjusted by adjusting the cutting interval (the period for cutting back and forth), and is also electrically connected to the fluid pressure device 20, The pressure of the fluid supplied to the transfer unit 10 may be adjusted so that the user may be supplied with a predetermined pressure according to various conditions such as the type of the deteriorated resin to which the fluid pressure is supplied, And is also electrically connected to the discharging portion 40 (more specifically, the air amplifying portion 43) so that the air pressure injected into the air discharging portion 42 can be variously adjusted, The degraded resin (finished product pellets) And the discharge speed of the fluid.

The user adjusts the control unit 50 variously to adjust the size of the deteriorated resin to be cut, the pressure of the fluid supplied to the extrusion conveying unit 10, the cut deteriorated resin (finished product pellets) discharged from the discharging unit 40, The discharge speed of the fluid, and the like can be freely adjusted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various changes and modifications may be made without departing from the scope of the appended claims.

10: Extrusion conveying part 11: SUS guide
12: inlet 13: outlet
20: fluid pressure device 30: cutting part
31: Cutter base 32: Front / back cutter
33: drive device 40:
41: drop discharge part 42: air discharge part
43: air amplifier 50:

Claims (4)

An extrusion conveying portion 10 for supplying a deteriorated resin to be extruded in one direction;
A fluid pressure device (20) which is fed into the extrusion conveyance part (10) to feed the fluid with a predetermined pressure at which the deteriorated resin is cooled while being cooled, so that the deteriorated resin is not deformed;
A cutting part 30 connected to one side of the extrusion conveying part 10 to cut and move the deteriorated resin that has been extruded and transferred back and forth so that the cutting surface of the deteriorated resin is smoothed;
And a discharge unit (40) for discharging the cut deteriorated resin, which has passed through the cutting unit (30), in a falling or unidirectional direction to discharge the deteriorated resin separated from water and discharged into the finished product pellets,
The deteriorated resin is added to the resin of PP (Polypropylene) or PE (polyethylene) and the carbon-free nutrient of any one of the unburned sand, lime, salt, iron and copper is added, Wherein the deteriorated resin is a deteriorated resin whose relative softness is lower than that before the addition.
The method according to claim 1,
The outlet (40)
The dropped deteriorated resin is separated from the fluid and falls, or the deteriorated resin and the fluid that has been cut are conveyed in one direction by the air amplifying part 43 provided with the preset pressure, And a discharge part (42).
The method according to claim 1,
The fluid pressure connected to the fluid pressure device 20 is adjusted to a preset pressure and the rotational speed of the cutting portion 30 and the cutting interval A control unit 50 for controlling the air pressure supplied to the discharge unit 40;
And the resin-cutter is further provided with an inorganic material overhang.
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