KR20190109991A - A raw material transferring device capable of changing the temperature of the transferred raw material in a noncontact manner - Google Patents

Abstract

The present invention relates to a raw material transport device which transports a high-temperature or a low-temperature raw material, and can change the temperature of the raw material to a low temperature or a high temperature opposite to the temperature of the raw material by water, air, and refrigerant oil when transporting the transported raw material and, more specifically, to a raw material transport device capable of changing the temperature of a transported raw material in a noncontact manner. A spray body sprays water or air to cool or heat a high-temperature or a low-temperature raw material. A temperature changing device capable of changing the temperature for the raw material by spraying water or air sprayed by the spray body to the raw material in a noncontact manner is provided to spray water, air and refrigerant oil having a relative temperature to the temperature of the raw material transported in a pipe screw made of a pipe of an iron material to the outside of the pipe screw to prevent the water, the air, and the refrigerant oil from directly coming in contact with the raw material to prevent damage to the raw material, reduce subsequent work caused by direct contact, change the temperature of the raw material to a low temperature or a high temperature in a noncontact manner, and adjust the pipe screw from horizontalness up to 50° to transport the raw material and change the temperature at various angles.

Description

A raw material transferring device capable of changing the temperature of the transferred raw material in a noncontact manner}

The present invention relates to a raw material transfer device for transferring a high temperature or low temperature raw material, in the transfer of the raw material to the raw material transfer apparatus that can be changed to a low or high temperature of the opposite temperature through water, air and refrigerant oil, etc. It is about.

Looking at the prior art first,

As society shows full-scale industrialization, as the waste caused by 'mass production and mass consumption' is rapidly increasing, the environmental pollution accompanying the waste disposal is seriously required. Therefore, efficient waste disposal plans are urgently required.

In general, waste is a generic term for materials that become obsolete, and according to the conventional waste management law, people's lives or industries such as garbage, combustion materials, sludge, waste oil, waste acid, waste alkali, animal carcasses, etc. Substance that is no longer needed for activity. Waste treatment options currently in use include 'reduction', 'recycling', 'recycling', 'landfill' and 'incineration'.

Among these, waste reduction methods such as weight loss, recycling, and regeneration are not the final waste treatment methods, and only a few parts are wastes, and landfills cause severe soil and water pollution over a long period of time. It is targeted. Therefore, at present, the method of 'incineration' is mainly used, which is a method of burning wastes by using a flame. However, waste treatment by incineration also has various problems.

That is, in the case of incineration where the flame is directly applied to the waste, it is practically impossible to burn completely due to various factors such as waste load, density, moisture content, incinerator size and heating temperature, and soot, dust and air pollution due to incomplete combustion. There is a secondary problem that a large amount of pollution emission gas and the like.

Recently, various methods of pyrolysis wastes have been introduced in high temperature and vacuum environments, and various pyrolysis devices and methods have been presented, developed and used as in the attached patent documents, and are continuously being provided to further improve the technology. Developing technology.

An indirect heating pyrolysis apparatus for pyrolysis waste in a high temperature and vacuum environment includes a heating furnace in which heating means are largely formed, a pyrolysis furnace for pyrolyzing waste installed inside the heating furnace, and an inlet to the pyrolysis furnace. Composed of a screw shaft formed with a screw blade for moving the waste, and a drive device for driving the screw shaft, the waste put into the pyrolysis furnace is heated to a high temperature by an indirect heating method while moving by the screw shaft, the waste in a vacuum environment The interior of the pyrolysis furnace is maintained in a vacuum state so that this pyrolysis takes place. In this way, waste is pyrolyzed in a pyrolysis furnace at high temperature and vacuum to be decomposed into gas, oil, char, etc., and the decomposed gas and oil are discharged through the gas outlet, and the gas is recovered by a recovery device (not shown). And oil are separated and recovered, and the remaining char is discharged through the vent outlet.

However, there is a very difficult problem to support the screw shaft is installed inside the pyrolysis furnace while maintaining the airtight to maintain the pyrolysis furnace in a vacuum state.

That is, when the screw shaft is rotated to maintain airtightness in the sealing portion using the packing, the airtightness of the sealing portion is changed by changing (expanding and contracting) in the longitudinal direction of the shaft as shown in FIG. 1 by the temperature change of the screw shaft. It will be destroyed and will not be able to maintain a vacuum.

Therefore, in the related art, a separate cooling device for pyrolysed waste tires of No. 10-0726209, a pyrolysis oil regeneration device of No. 10-0809733, and an indirect heating method of wastes of No. 10-1378927 Although a pyrolysis device is disclosed, the above problems are still not improved.

The present invention has been made in order to solve the above problems of the prior art, the water or air injected from the injector in the configuration of the injector for injecting water or air to cool or heat the raw material of high or low temperature is The present invention has been completed as a technical problem with a focus on providing a temperature variable device which can be sprayed in a non-contact manner to the raw material to change the temperature for the raw material.

Accordingly, the present invention is a raw material transfer device for transferring a high temperature or low temperature raw material, the rotating shaft 100 is rotated by receiving the power of the motor, and formed in a screw shape on the outer periphery of the rotating shaft 100, the space portion is formed therein Pipe screw 200, the input hopper 300 is formed on one side of the pipe screw 200 and the raw material is discharged is composed of the other side of the pipe screw 200 is discharged is discharged The technical feature of the raw material transfer apparatus capable of temperature-variable non-contact with the raw material to be transferred, characterized in that it is composed of a hopper 400.

According to the temperature variable device for varying the temperature of the raw material in a non-contact according to the present invention, the water, air and refrigerant having a temperature relative to the temperature of the raw material transported from the inside of the pipe screw to the outside of the pipe screw formed of a steel tube By spraying oil, the water, air, and refrigerant oil do not directly contact the raw material, so that damage to the raw material does not occur, and subsequent work due to direct contact can be reduced, and it can be changed to low temperature or high temperature without contact with the raw material. The pipe screw can be adjusted from horizontal to up to 50 °, and thus the effect is great, such that the temperature can be varied with the transfer of raw materials at various angles.

1 is a front view showing a variable apparatus of the present invention
FIG. 2 is a front view showing another embodiment of FIG. 1
3 is a front view showing that the cover is configured in FIG.
Figure 4 is an enlarged view showing that the perforation is formed in the pipe screw of the configuration of the present invention variable device
Figure 5 is a front sectional view showing that the partition is formed on the pipe screw of the configuration of the present invention variable device

Hereinafter, with reference to the accompanying drawings, the preferred configuration and operation of the present invention for achieving the above object with reference to Figures 1 to 5 as follows.

First, the configuration of the present invention will be described with reference to FIGS. 1 to 5.

In the present invention, the temperature variable device includes a rotary shaft 100 that rotates by receiving power of a motor, and is formed in a screw shape on an outer circumference of the rotary shaft 100 in a raw material transfer device for transferring raw materials of high or low temperature. An additionally formed pipe screw 200, the input hopper 300 is formed on one side of the pipe screw 200 and the raw material is input to the other side of the pipe screw 200 and the raw material is variable temperature is discharged It is composed of a discharge hopper 400.

The pipe screw 200 is formed in the shape of a tube having an empty space therein, and is made of steel.

It consists of an injector 500 spaced apart from the outer circumference of the pipe screw 200 to inject water or air of high or low temperature.

The pipe screw 200 is configured to form a certain angle.

If the present invention configured as described above in more detail,

Temperature variable device 10 of the present invention is variable by cooling or heating so as to be opposite to the temperature for the raw material while transferring the high or low temperature raw material.

The temperature variable device 10 is composed of a rotary shaft 100, a pipe screw 200, the input hopper 300, the discharge hopper 400 and the injector 500.

The rotary shaft 100 is rotated by receiving the power of the motor, both ends are composed of a bearing and a drive chain that is commonly used to drive the rotary shaft 100.

The pipe screw 200 is formed in the shape of a pipe tube screw wrapped around the outer periphery of the rotary shaft 100, the inside is formed with a space so as to feed and transport the raw material.

In this case, the pipe screw 200 may be formed directly wrapped around the rotary shaft 100 or formed to support the rotary shaft 100 to form a spaced apart from the rotary shaft 100 to form a support.

The pipe screw 200 may be configured at an angle.

At this time, the angle is inclined up to 50 ° from the horizontal, which is to maximize the effect of the temperature change for the raw material is horizontal or inclined transfer through the pipe screw (200).

When the pipe screw 200 is configured at an angle, the portion of the input hopper 300 is configured with a bottom support, and the portion of the discharge hopper 400 is configured with an inclined support.

In addition, the pipe screw 200 is a pipe pipe having an empty space therein is formed in the shape of a screw so that the raw material located inside the pipe screw 200 from the input hopper 300 to the discharge hopper 400 It is transferred and varies at the temperature at the time of input.

For example, if the raw material at the time of input is high temperature, it is variable at low temperature when discharged, On the contrary, if the raw material is low temperature at the time of input, it is variable at high temperature when discharged.

At this time, in order to maximize the variable temperature during discharge, the injector 500 is sprayed with water, air and refrigerant oil suitable for the variable temperature.

Input hopper 300 is configured on one side of the pipe screw 200 is a raw material is injected.

Discharge hopper 400 is configured on the other side of the pipe screw 200 is discharged raw material of a variable temperature.

The input hopper 300 and the discharge hopper 400 is commonly used, the configuration for the input and discharge of the raw material.

Injector 500 is spaced apart from the outer periphery of the pipe screw 200 and injects hot or cold water or air.

The injector 500 injects water or air, but is configured at a position spaced apart from the outer circumference of the pipe screw 200 by a predetermined interval.

Therefore, when the raw material introduced through the input hopper 300 is transferred through the space portion of the pipe screw 200, the temperature of the raw material may be changed by using the temperature of water or air injected from the injector 500. have.

The raw material conveyed through the pipe screw 200 due to the injector 500 may be non-contacted due to the water or air of the injector 500 varying the temperature.

The cover 600 is configured at a portion spaced apart from the outer circumference of the pipe screw 200.

The cover 600 forms an accommodation space therein, and the rotation shaft 100 and the pipe screw 200 are located in the accommodation space.

Due to the cover 600, the water or air injected from the injector 500 does not directly contact the outer circumference of the pipe screw 200, so that the temperature can be indirectly transmitted.

A plurality of perforations 210 are formed in the pipe screw 200, which are formed when air is injected from the injector 500 or when the cover 600 is configured.

Partition 220 is formed in a plurality of spaced apart at a predetermined interval inside the pipe screw 200, the partition 220 has an angle smaller than the vertical or vertical angle and the direction formed by the rotation of the pipe screw 200 It is formed to have.

This is for smooth transfer of raw materials.

According to the present invention as described above, by injecting water, air and refrigerant oil having a temperature relative to the temperature of the raw material conveyed from the inside of the pipe screw to the outside of the pipe screw formed of a steel tube, the water, air and refrigerant Oil does not come in direct contact with the raw material, which does not cause damage to the raw material, and reduces the subsequent work due to the direct contact, and can be changed to low or high temperatures without contact with the raw material, and the pipe screw from horizontal Adjustable up to 50 ° allows the temperature to be varied with the transfer of raw materials at various angles.

10: temperature variable device
100: rotation axis
200: pipe screw 210: punched 220: partition
300: hopper
400: discharge hopper
500: injector
600: Cover

Claims (4)

In the raw material transfer device for transferring the raw material of high temperature or low temperature,
Rotating shaft 100 is rotated by receiving the power of the motor,
A pipe screw 200 formed in a screw shape on the outer circumference of the rotating shaft 100 and having a space therein;
An input hopper 300 is formed on one side of the pipe screw 200 and the raw material is input
Raw material transfer apparatus that is non-contact temperature variable raw material is characterized in that the other side of the pipe screw 200 is composed of a discharge hopper 400 is discharged the raw material of a variable temperature.
The method of claim 1,
The pipe screw 200 is formed in the shape of a tube having an empty space therein, the raw material transfer apparatus capable of temperature-variable non-contact temperature of the raw material to be transferred, characterized in that the steel material.
The method of claim 1,
Raw material transfer apparatus that is non-contact temperature variable raw material is characterized in that it is composed of an injector 500 to inject water or air of high or low temperature spaced apart from the outer periphery of the pipe screw (200).
The method of claim 1,
The pipe screw 200 is a raw material transfer apparatus that can be temperature-controlled non-contact temperature of the raw material to be conveyed, characterized in that formed at a predetermined angle.

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