KR200170747Y1 - Making apparatus the utilization waste fiber and waste plastics panel - Google Patents

Abstract

The present invention relates to an apparatus for manufacturing plywood using waste fibers and waste synthetic resins, which can protect the environment by recycling waste products using waste fibers and waste synthetic resins produced in various fabrics and garment factories. The washing machine installed at the rear of the second washing machine to wash the waste synthetic resin and the dehydration tank to remove the water contained in the waste synthetic resin and the drying conveyor to dry the waste synthetic resin are sequentially installed. The first mixer with a screw conveyor for mixing the synthetic resin and graphite and moving the mixed raw material, and the raw material moved by the screw conveyor and the waste fiber cut in the first shredder are supplied and mixed. A second mixer equipped with a hot air fan for preheating the mixture, the mixing is completed in the second mixer High frequency heaters are heated and melted while permitting high-frequency induction of the raw materials, and a plurality of pressure rollers for cutting raw materials discharged by the screw shafts and suitable sizes are cut into the high-frequency heaters with built-in screw shafts for moving the molten raw materials. It comprises a roller table provided with a cutter, and a high frequency compression molding cooler for cooling after press molding while permitting high frequency to the plate material cut by the cutter.

Description

Equipment for manufacturing plywood using waste fiber and waste synthetic resin {MAKING APPARATUS THE UTILIZATION WASTE FIBER AND WASTE PLASTICS PANEL}

The present invention relates to a device for manufacturing plywood that can be used as a formwork or an interior and exterior material used when constructing a wall of a building during construction, and more specifically, waste fibers and waste synthetic resins generated in various fabrics or clothing factories. The present invention relates to a device for manufacturing plywood using waste fibers and synthetic resins that can protect the environment by recycling waste products.

In general, the plywood made of wood is mainly used to form concrete during construction. Such wood plywood has a high price, short service life, and damages nature to produce plywood. Research is ongoing.

Therefore, waste plastics generated from textile factories or garment factories and synthetic resins (hereinafter referred to as 'waste resources') from synthetic resin processing plants are incinerated or landfilled for disposal, and when incinerated Odor and harmful substances (dioxin, etc.) cause environmental pollution and when the landfill is contaminated soil, technology that can replace the plywood for construction by recycling it has been developed and used.

In this method, the waste resources are crushed to an appropriate size, mixed with them, heated to a high temperature, and molded into a predetermined size and thickness while passing through a pressure roller, but the plywood produced by this method is shown in FIG. Due to the difference in temperature and pressing force delivered to the surface 1a of the plywood 1 and the interior 1b of the plywood 1, it is impossible to obtain a uniform strength, and thus the service life is shortened. Since it is molded in the same form as there was a problem such as disposal.

The present invention is designed to solve the above problems, using waste fibers and synthetic resin that can improve the productivity and the service life of the plywood produced by using waste resources uniformly to improve productivity It is an object of the present invention to provide an apparatus for manufacturing plywood.

The present invention for achieving the above object is installed in the rear of the second washing machine for cutting waste synthetic resin washing machine for washing waste synthetic resin and a drying conveyor for removing the water contained in the waste synthetic resin and drying conveyor to dry waste synthetic resin A first mixer having a screw conveyor, which is installed sequentially, and which mixes the waste synthetic resin and graphite transferred by the transporter after the completion of drying and moves the mixed raw material to the lower part, and the raw material and the first material moved by the screw conveyor. The waste fiber cut in the mill is fed and mixed, and the second mixer is provided with a hot air blower for preheating the raw material on one side, and is heated and melted while permitting high frequency to the raw material mixed in the second mixer. High frequency heater with a built-in screw shaft for moving the, by the screw shaft It comprises a roller table provided with a plurality of pressure rollers for pressing the discharged raw material and a cutter for cutting to an appropriate size, and a high frequency compression molding cooler for cooling after pressing and cooling while maintaining a high frequency on the plate cut by the cutter. .

1 is a cross-sectional view showing a plywood molded by a conventional method,

Figure 2 is a schematic diagram showing the manufacturing equipment of plywood according to the present invention,

<Description of Symbols for Major Parts of Drawings>

1: plywood 10: first hopper

11: 1st cutting machine 12: 1st conveyor

13, 23: sorter 20: second hopper

21: second seasoning machine 22: second conveyor

30: third hopper 40: washer

41: dehydration tank 42: drying conveyor

43: feeder 50: first mixer

51 screw conveyor 60: second mixer

61: hot air heater 70: high frequency heater

71: screw shaft 80: roller table

81: pressure roller 82: cutting machine

90: high frequency press molding cooler

Hereinafter, with reference to the accompanying drawings showing a manufacturing apparatus according to the present invention in detail as follows.

Figure 2 is a schematic diagram showing the manufacturing equipment of the plywood according to the present invention, the present invention is the first hopper 10 for storing the waste fiber, the second hopper 20 for storing the waste synthetic resin and the third to store the graphite Hoppers 30 are installed, respectively, and the waste fibers and the synthetic resin are moved to the first thinner 11 and the second thinner 21 at the lower portions of the first hopper 10 and the second hopper 20, respectively. The first conveyor 12 is provided, respectively, and each of the conveyors is provided with a sorter 13, 23 for sorting foreign matter such as metal.

On the other hand, the lower part of the second washing machine 21 is provided with a washing machine 40 for washing the shredded waste synthetic resin and a dehydration tank 41 for removing the water contained in the washed waste synthetic resin sequentially and the dehydration tank 41 At the rear end, a drying conveyor 42 for moving the waste synthetic resin and drying at the same time is installed. At the rear end thereof, a feeder 43 for moving the dried waste synthetic resin to the first mixer 50 is installed. .

A third hopper 30 is connected to the upper portion of the first mixer 50 to supply graphite mixed with the waste synthetic resin and a screw conveyor for moving the mixed material to the lower portion of the first mixer 50. 51) is provided, the end of which is installed in the second mixer 60 provided in the lower portion of the first shredder 11 for cutting the waste fiber.

One side of the second mixer 60 is provided with a hot air blower 61 for supplying high temperature air to the inside of the second mixer 60. A raw material in which waste fibers, waste synthetic resin, and graphite are mixed is heated at a lower portion of the second mixer 60 at a high temperature. A high frequency heater 70 for heating and melting at the same time is provided, and a screw shaft 71 for moving the molten raw material is installed therein.

In addition, the lower portion of the high-frequency heater 70 is provided with a plurality of pressure rollers 81 for molding into plywood of a suitable thickness and a cutter 82 for cutting to a suitable size while moving the raw material discharged by the screw shaft 71. The roller table 80 is provided, and at the rear end thereof, a high frequency compression molding cooler 90 for secondary heating and compressing the cut plywood is provided.

Therefore, the manufacturing method of the plywood according to the present invention in detail as follows.

When the waste fibers stored in the first hopper 10 are moved by the first conveyor 12, the metal and various foreign substances included in the waste fibers are separated by the sorting machine 13 installed at the upper portion thereof, and then the first shredder ( 11) After being cut into appropriate sizes, it is fed to the second mixer.

On the other hand, when the waste synthetic resin stored in the second hopper 20 is moved by the second conveyor 22, the second shredder after the metal and various foreign substances contained in the waste synthetic resin is separated by the sorting machine 23 installed on the upper portion thereof After being supplied to (21) and cut into appropriate sizes, the fine foreign matter is separated while passing through the washer 40 to dehydrate the water in the dehydration tank 41.

The dehydrated waste synthetic resin is dried while passing through the drying conveyor 42, and then supplied to the first mixer 50 by the feeder 43, and the appropriate amount of the waste synthetic resin supplied is made by the third hopper 30. 1 is mixed with graphite supplied to the mixer 50.

In this way, by the screw conveyor 51 installed in the lower portion of the first mixer 50, the mixing of the appropriate amount of graphite and waste synthetic resin supplied to the first mixer 50 is completed, the lower portion of the first cutter 11 It is supplied to the installed second mixer 60 and is preheated by hot air supplied from the hot air blower 61 and mixed with the waste fibers.

When the mixed raw material passes through the high frequency heater 70 installed below the second mixer 60, the raw material is melted by the heat generated from the high frequency heater 70 and at the same time, the high frequency is passed through the graphite mixed in the raw material. When the outside temperature is maintained uniformly and the raw material melted in the high frequency heater 70 is moved by the screw shaft 71 installed therein and discharged to the lower portion of the high frequency heater 70, the roller table 80 The first press while passing between the plurality of pressure rollers 81 installed in the) is cut into the appropriate size by the cutter 82 provided at its end.

Then, the cut material is supplied to the high frequency press molding machine cooler 90, and the high frequency heating and the press molding are performed to maintain the desired thickness, and then cooled to complete the manufacture of plywood having a uniform internal and external strength.

As described above, the present invention manufactures plywood using waste fiber and waste synthetic resin, which are industrial wastes as raw materials, so that the strength of the inside and the outside can be maintained uniformly, thus preventing natural damage caused by the recycling of resources and continuously It is a very useful design that can be recycled and can reduce the cost of replacement and repair.

Claims (1)

A washing machine 40 installed at the rear of the second washing machine for cutting waste synthetic resin and a dehydration tank 41 for removing water contained in the waste synthetic resin and a drying conveyor 42 for drying the waste synthetic resin. Are sequentially installed, the first mixer 50 having a screw conveyor 51 for mixing the waste synthetic resin and graphite transported by the conveyor 43 after the drying is completed and moving the mixed raw material at the bottom, A second mixer 60 having a hot air blower 61 for preheating the raw material and mixing the raw material moved by the screw conveyor 51 and the waste fiber shredded by the first shredder 11 and preheating the raw material; The high frequency heater 70 includes a screw shaft 71 for heating and melting the dielectric material mixed in the second mixer 60 while permitting high-frequency dielectric to move the molten raw material, and the screw shaft 71. Of) Compression molding while maintaining a high frequency in the roller table 80 provided with a plurality of pressure rollers 81 for pressing the raw materials discharged from the rollers and a cutter 82 for cutting to an appropriate size, and a plate cut by the cutter 82; Apparatus for manufacturing plywood using waste fibers and waste synthetic resin, characterized in that the configuration comprising a high frequency compression molding cooler 90 to cool after.