KR102361670B1 - Apparatus for disposal of organic waste - Google Patents

Abstract

An organic waste treatment device according to the present invention includes: a treatment tank in which organic waste is accommodated, and a stirring impeller is built-in; an electromagnetic field unit installed in the treatment tank and generating an electromagnetic field in the entire treatment tank with a high-frequency coil to heat-treat the organic waste through the stirring impeller and induction heating of the treatment tank; and a vacuum unit connected to the treatment tank and evacuating the inside of the treatment tank to extract a saturated water vapor-type extract generated from the organic waste from the inside of the treatment tank together with air.

Description

Organic waste treatment equipment {APPARATUS FOR DISPOSAL OF ORGANIC WASTE}

The present invention relates to an organic waste treatment device, and to an organic waste treatment device for treating organic waste such as food waste.

In general, food waste has been incinerated or landfilled.

In recent years, various efforts are being made according to the reasons of environmental pollution and the like and the atmosphere of recycling of resources.

However, it is fundamentally difficult to recycle food waste because the processing process for recycling is cumbersome and the working environment is poor due to the generation of odor and ammonia gas during the processing process.

Therefore, despite efforts for recycling, only about 2% of the amount of food waste generated is recycled. That is, a very limited amount of food waste is recycled, and most of the remaining amount is incinerated or buried underground or in the ocean due to problems such as odor.

However, since food waste is recognized as an object of disgust, it is difficult to secure a landfill site, and it is difficult to dispose of it because it is not easy to satisfy the landfill condition.

Republic of Korea Patent Publication No. 10-2018-0074535

The present invention has been devised to solve the above problems, and an object of the present invention is to provide an organic waste treatment apparatus that performs heat treatment on organic wastes quickly, uniformly, and efficiently at low cost.

In order to achieve the above object, an organic waste treatment apparatus according to the present invention includes: a treatment tank in which organic waste is accommodated, and a stirring impeller is built-in; an electromagnetic field unit installed in the treatment tank and generating an electromagnetic field in the entire treatment tank with a high-frequency coil so as to heat the organic waste through the stirring impeller and induction heating of the treatment tank; and a vacuum unit connected to the treatment tank and evacuating the inside of the treatment tank so as to extract the extract in the form of saturated water vapor generated from the organic waste from the inside of the treatment tank together with air.

Here, the electromagnetic field unit may include: the high-frequency coil wound around the cylindrical outer surface of the treatment tank to surround the circumference of the treatment tank; and a high-frequency generator connected to the high-frequency coil and supplying a high-frequency current to the high-frequency coil.

In this case, a thermal insulation coating layer coated with ceramic paint may be formed on the outer surface of the treatment tank, and a thermal insulation fiber layer having ceramic fibers wound thereon may be formed on the outer surface of the thermal insulation coating layer.

In addition, the treatment tank has a cylindrical structure arranged in a transverse direction, and the stirring impeller includes a rotating shaft rotatably connected to both sides of the treatment tank through the treatment tank in the transverse direction; and a blade installed on the rotation shaft, wherein the blade is formed spirally along the periphery of the rotation shaft while being spaced apart from the rotation shaft, a plurality of spiral bars arranged at different angles; and a link bar extending in a radial direction from the rotation shaft and connecting a plurality of the spiral bars.

In this case, a driving sprocket is mounted to one end of the rotating shaft, and the driving sprocket is connected to a driving motor by a chain so that the rotating shaft can be rotated by a driving force of the driving motor.

On the other hand, the present invention further includes a cooling and oil-water separation unit connected to the treatment tank, cooling the air and the extract and separating the oil and water from the extract, wherein the cooling and oil-water separation unit is a tank connected to the treatment tank discharge pipe; and an oil-water separation container connected to the tank discharge pipe and configured to separate the water and oil contained in the extract while cooling the air and the extract, which is connected to the tank discharge pipe, the cooling water is accommodated therein, and is discharged from the treatment tank through the tank discharge pipe ; may be included.

Specifically, the oil-water separation tube is connected to the tank discharge pipe, the air and the extract are introduced, the inlet pipe is arranged downward and formed with a discharge hole at the bottom; an inner tube in which the inlet tube is disposed, a passage hole is formed in the lower portion, and an oil discharge tube is connected in the upper portion; and an outer cylinder in which the inner cylinder is disposed, and the tube discharge pipe is connected thereto.

Furthermore, a plurality of oil-water separators are arranged to be connected to each other by an overflow pipe, so that the air and extract discharged from the treatment tank through the tank discharge tube sequentially pass through the plurality of oil-water separators It can take a structure. .

On the other hand, the vacuum unit, the vacuum pump is connected to the exhaust pipe connected to the upper portion of the oil-water separation tube, the vacuum pump disposed at the rear end of the oil-water separation tube; may include.

Here, the cooling and oil-water separation unit is connected to a pump discharge pipe connected to the vacuum pump on one side and a final discharge pipe is connected to an upper portion of the other side, and a cooling tub in which the cooling water is accommodated; further comprising, the pump A discharge pipe may be connected by the pipe discharge pipe and the bypass pipe between the oil-water separation pipe and the vacuum pump, and a bypass valve may be mounted on the bypass pipe.

In addition, the tank discharge pipe may be equipped with a heat exchanger for providing heat to the outside.

An air inlet pipe may be connected to the treatment tank to inject air, and an air valve may be mounted to the air inlet pipe.

Furthermore, the present invention may further include a control unit electrically connected to the electromagnetic field unit and the vacuum unit to control the electromagnetic field unit and the vacuum unit.

The organic waste treatment apparatus according to the present invention comprises an electromagnetic field unit wound around the cylindrical outer surface of the treatment tank so that a high-frequency coil surrounds the treatment tank. According to induction heating, the heat treatment of the organic waste accommodated in the treatment tank can be performed quickly and uniformly, and can be efficiently performed at a relatively lower cost than the conventional heat treatment cost by hot air or hot water.

In addition, in the present invention, a vacuum unit for evacuating the inside of the treatment tank is configured, so that the extract in the form of saturated water vapor generated from organic waste is withdrawn from the inside of the treatment tank together with air, thereby lowering the internal pressure of the treatment tank and reducing the internal space. As the filling materials are continuously removed, heat treatment for organic waste can be performed quickly and efficiently.

And, in the present invention, a cooling and oil-water separation unit for cooling the air and the extract and separating the extract from oil and water is configured, thereby preventing safety accidents due to high-temperature emissions generated during heat treatment of organic waste and preventing environmental pollution. .

1 and 2 are views showing an organic waste treatment apparatus according to the present invention.
3 is an enlarged view showing a portion of the treatment tank side in the organic waste treatment apparatus of FIG. 1 .
FIG. 4 is a view showing a stirring impeller built in the treatment tank of FIG. 3 .
5 is an enlarged view showing a portion of the cooling and oil-water separation unit side in the organic waste treatment apparatus of FIG.

Hereinafter, preferred embodiments will be described in detail so that those of ordinary skill in the art can easily practice the present invention with reference to the accompanying drawings. However, in describing the preferred embodiment of the present invention in detail, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions. In addition, in this specification, terms such as 'upper', 'upper', 'upper surface', 'lower', 'lower', 'lower surface', 'side', etc. are based on the drawings, and in fact, the components are arranged It may vary depending on the direction you are going.

In addition, throughout the specification, when a part is 'connected' with another part, it is not only 'directly connected', but also 'indirectly connected' with another component interposed therebetween. also includes In addition, 'including' a certain component means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 and 2 are views showing an organic waste treatment apparatus according to the present invention, and FIG. 3 is an enlarged view showing a portion of the treatment tank side in the organic waste treatment apparatus of FIG. 1 .

In addition, FIG. 4 is a view showing a stirring impeller built in the treatment tank of FIG. 3 , and FIG. 5 is an enlarged view showing the cooling and oil-water separation unit side in the organic waste treatment apparatus of FIG. 1 .

Referring to the drawings, the organic waste treatment apparatus according to the present invention includes a treatment tank 100 , an electromagnetic field unit 200 , and a vacuum unit 300 .

The treatment tank 100 is a tank member having an accommodating space therein to accommodate organic waste.

In the treatment tank 100 , an inlet 100a is formed at an upper portion so that organic waste is introduced, and an outlet 100b is formed at a lower portion so that the organic waste is discharged after heat treatment.

In this case, an opening/closing member (not shown) may be mounted on each of the inlet 100a and the outlet 100b.

In addition, a fixed quantity supply pipe (not shown) having one end disposed on the upper side of the inlet 100a and extending to the other side may be disposed. This fixed quantity supply pipe has a screw rotating therein so that organic waste is quantitatively transferred to the inlet ( 100a) can be supplied to the side.

In addition, a transfer conveyor (not shown) may be disposed below the outlet 100b, and this transfer conveyor serves to transfer organic waste to a set position when the organic waste is heat-treated and discharged.

In addition, the treatment tank 100 may have a stirring impeller 110 disposed therein.

Here, the stirring impeller 110 may include a rotating shaft 111 and a blade 112 .

The rotation shaft 111 passes through the treatment tank 100 and is rotatably connected to both sides of the treatment tank 100 .

In addition, the blade 112 is installed on the rotating shaft 111 .

At this time, the blade 112 includes a spiral bar (112a) and a link bar (112b).

The spiral bar 112a is formed spirally along the circumference of the rotation shaft 111 in a state spaced apart from the rotation shaft 111 .

A plurality of such spiral bars 112a form a structure arranged at different angles. As an example, the spiral bar 112a, as shown in the drawings, a spiral bar having a large diameter may be disposed, and a spiral bar having a small diameter may be disposed inside the spiral bar (112a).

The link bar 112b extends in a radial direction from the rotation shaft 111 and has a structure for connecting a plurality of spiral bars 112a.

In addition, a driving sprocket 121 is mounted on one end of the rotation shaft 111 , and the driving sprocket 121 is connected to the driving motor 130 with a chain 122 to the rotation shaft by the driving force of the driving motor 130 . (111) is rotated.

As described above, in the present invention, the stirring impeller 110 is composed of a blade 112 composed of a plurality of spiral bars 112a, so that the contents of the organic waste are well stirred with each other, and furthermore, the organic waste to which the reactant is added In this case, make sure that the organic waste and the reactant are well stirred.

Meanwhile, the electromagnetic field unit 200 is installed in the treatment tank 100 and is configured to inductively heat the stirring impeller 110 and the treatment tank 100 in order to heat-treat the organic waste.

The electromagnetic field unit 200 is configured to generate an electromagnetic field in the entire treatment tank 100 with the high-frequency coil 210 .

Specifically, the electromagnetic field unit 200 includes a high-frequency coil 210 and a high-frequency generator 220 .

The high-frequency coil 210 has a structure in which the cylindrical outer surface of the treatment tank 100 is wound so as to surround the circumference of the treatment tank 100 .

At this time, the treatment tank 100 is a solid structure that withstands vacuum by a vacuum unit 300 to be described later, and has a cylindrical structure arranged in a transverse direction. A reinforcing bar 190 is mounted there.

Here, the high-frequency coil 210 has a structure surrounding the outer circumferential surface of the treatment tank 100 having a cylindrical structure disposed in the transverse direction.

More specifically, the high-frequency coil 210 tightly wraps the outer peripheral surface of the treatment tank 100 in a spiral, so that the heat treatment of the organic waste contained in the treatment tank 100 is uniformly and effectively performed.

In addition, the high-frequency generator 220 is connected to the high-frequency coil 210 and supplies a high-frequency current to the high-frequency coil 210 . A plurality of such high-frequency generators 220 may be utilized to correspond to the number of high-frequency coils 210 of an appropriate length to be used.

As described above, in the present invention, the high-frequency coil 210 has a structure in which the outer surface of the treatment tank 100 is wound so that the high-frequency coil 210 surrounds the treatment tank 100 . By induction heating up to the stirring impeller 110 (both the rotating shaft 111 and the blade 112) built in the It can be efficiently performed at a relatively lower cost than the cost of heat treatment by hot air or hot water.

As an example, the electromagnetic field unit 200 of the present invention is controlled by the control unit (C) to be described later, the heat treatment of organic waste can be controlled in four types.

The first is fermentation treatment, and organic waste can be fermented by maintaining the heating temperature at about 60° C., which is the lowest relative to other treatment types, and the fermented material can be recycled as compost.

For reference, a reaction treatment may also be performed, and when organic waste is added to the treatment tank 100 together with a reactant (calcium oxide such as quicklime, etc.), the organic waste may be subjected to a reaction treatment.

And, for the remaining types, heat treatment of organic waste may be divided in the order of drying, carbonization, and incineration according to heat treatment time.

The second is drying treatment, which can be dried by heating organic waste.

The third is carbonization treatment, which is the next step after drying. By making the heat treatment time longer than drying, the dried organic waste can be made into black powder such as charcoal.

The fourth is pre-fire treatment, which is the next step after carbonization. When oxygen is introduced into the treatment tank 100 through an air inlet pipe 140 to be described later while a longer heat treatment time than carbonization, the carbonized organic waste is whitened to make white powder. can

The above-described organic waste treatment types may be implemented by selecting one of the treatment control procedures programmed in the control unit C to be described later, and thus the processed materials produced according to each use. can be recycled.

In the present invention, in addition to the above-described configuration, a thermal insulation coating layer 101 coated with ceramic paint is formed on the outer surface of the treatment tank 100, and a thermal insulation fiber layer 102 in which ceramic fibers are wound on the outer surface of the thermal insulation coating layer 101 can be formed.

The insulating coating layer 101 is formed by applying ceramic paint to the outer surface of the treatment tank 100, and the insulating fiber layer 102 is formed by winding a ceramic cloth made of ceramic fibers on the outer surface of the applied ceramic paint an appropriate number of times. .

As described above, according to the present invention, the heat insulating coating layer 101 and the heat insulating fiber layer 102 are sequentially formed in the treatment tank 100, thereby ensuring the heat insulation of the outer surface of the treatment tank 100, and then Since the coil 210 is configured to be wound, heat loss due to the high temperature inside the treatment tank 100 can be prevented as much as possible after the inside of the treatment tank 100 is raised to a high temperature by the high-frequency coil 210 .

On the other hand, the vacuum unit 300 is connected to the treatment tank 100, and extracts the saturated water vapor type extract generated from organic waste from the inside of the treatment tank 100 together with air, inside the treatment tank 100. to vacuum.

That is, the vacuum unit 300 evacuates the inside of the treatment tank 100 through the action of vacuuming the inside of the treatment tank 100 to extract the saturated water vapor form generated from the organic waste inside the treatment tank 100 together with the air inside the treatment tank 100 . As it is forcibly removed from the waste, heat treatment of organic waste is performed quickly and efficiently.

In other words, as the extract in the form of saturated steam is forcibly removed from the inside of the treatment tank 100 together with air, the internal pressure in the treatment tank 100 is lowered and the boiling point of water is lowered, so that heat treatment for organic waste such as drying is performed This is done more easily, and as the materials filling the inner space of the treatment tank 100 are removed, the generation of saturated water vapor generated from the organic waste is made more smoothly.

The specific structure of the vacuum unit 300 will be described together while explaining the cooling and oil-water separation unit 400 to be described later based on FIG. 5 .

For reference, the extract is water contained in organic waste (food), which is evaporated from the organic waste during heat treatment and comes out in the form of saturated steam, and this extract contains the oil component of food along with the water component.

And, the present invention may further include a cooling and oil-water separation unit (400).

The cooling and oil-water separation unit 400 is connected to the treatment tank 100, cools the air and the extract, and separates the oil-water extract.

When the extract in the form of saturated steam generated from the organic waste of the treatment tank 100 is discharged together with air, there is a safety risk due to a significant high temperature, and there is an environmental problem due to the oil contained in the saturated steam. It is necessary to provide an oil separation device, and by cooling the air and the extract by the cooling and oil-water separation unit 400 of the present invention, and removing the oil of the extract, the above-mentioned risks and problems can be solved.

That is, the cooling and oil-water separation unit 400 of the present invention can prevent safety accidents due to high-temperature emissions generated during heat treatment of organic wastes and prevent environmental pollution.

Specifically, the cooling and oil-water separation unit 400 includes a tank discharge pipe 410 and an oil-water separation tube 420 .

The tank discharge pipe 410 is connected to the treatment tank 100 , and a check valve 411 is mounted thereon.

In addition, the oil-water separator 420 is connected to the tank discharge pipe 410, and the cooling water is accommodated therein, and the air discharged from the treatment tank 100 through the tank discharge pipe 410 is cooled and the air and the extract are cooled. It is configured to separate contained water and oil.

More specifically, the oil-water separation tube 420 includes an inlet tube 421 , an inner tube 422 , and an outer tube 423 .

The inlet pipe 421 is connected to the tank outlet pipe 410 to introduce the extract together with air, and is disposed downward and a discharge hole 421a is formed in the lower part.

In addition, the inner cylinder 422 has an inlet tube 421 disposed therein, a through hole 422a is formed at the lower portion, and an oil discharge tube 422b is connected to the upper portion.

In addition, the outer cylinder 423 has an inner cylinder 422 disposed therein, and a cylinder discharge pipe 423a is connected to the upper portion.

As the oil-water separation tube 420 is configured in this way, the extract together with the air introduced into the inner tube 422 through the inlet tube 421 is cooled by the cooling water accommodated in the inner tube 422 while being cooled in the lower part of the inner tube 422 . It moves to the outer cylinder 423 through the formed through hole 422a.

Here, the oil contained in the extract rises to the upper surface of the cooling water accommodated in the inner tube 422 without passing through the through hole 422a and is discharged to the outside through the oil discharge pipe 422b connected to the upper portion of the inner tube 422 .

At this time, the oil discharged to the outside may be recycled or, of course, may be disposed of immediately.

And, the extract moved to the outer cylinder 423 through the through hole 422a is cooled by the cooling water accommodated in the outer cylinder 423, and the water generated when the extract is cooled is added to the cooling water.

Finally, the amount of water that overflows as water is added to the cooling water and the air that flows into the oil-water separator 420 and rises from the cooling water in the form of air bubbles are discharged to the outside through the barrel discharge pipe 423a formed at the top of the outer cylinder 423 do.

In addition, the oil-water separation tube 420 may take a configuration in which a plurality of oil-water separation cylinders 420 are connected to each other by an overflow pipe 430 and disposed. It has a structure in which the air discharged through the air and the extract pass sequentially.

At this time, the inlet pipe 421 of one oil-water separator 420 among the plurality of oil-water separator tubs 420 is connected to the tank outlet pipe 410 of the treatment tank 100, and the inlet pipe 421 of the remaining oil-water separator 420 ) By being connected to the overflow pipe 430, the present invention takes a structure in which the air and the extract discharged from the treatment tank 100 sequentially pass through the plurality of oil-water separation tanks 420 through the overflow pipe 430. As a result, cooling and oil-water separation can be reliably processed by repeating cooling for air and extract and oil-water separation of the extract.

For reference, the cooling water accommodated in the oil-water separator 420 only needs to be filled initially, and thereafter, as the amount of cooling water increases by water generated when the extract is cooled in the cooling water, it is not necessary to separately fill the cooling water.

Meanwhile, the vacuum unit 300 may include a vacuum pump 310 .

The vacuum pump 310 is connected to the tube discharge pipe 423a connected to the upper portion of the oil-water separation tube 420 and is disposed at the rear end of the oil-water separation tube 420 . In this case, the rear end refers to a subsequent step in the process in which the air and the extract flow, that is, the next step.

Furthermore, the cooling and oil-water separation unit 400 may further include a cooling tube 450 .

The cooling tube 450 is connected to the pump discharge pipe 440 connected to the vacuum pump 310 on one side, and the final discharge pipe 451 is connected to the upper side of the other side, and cooling water is accommodated therein.

This cooling tub 450 is finally cooled once more before discharging the air and extract cooled to a certain extent in the oil-water separation tub 420 to the outside to more reliably prevent safety accidents and environmental pollution caused by high-temperature discharge. have.

On the other hand, the pump discharge pipe 440 is connected by a pipe discharge pipe 423a and a bypass pipe 460 between the oil-water separation pipe 420 and the vacuum pump 310, and the bypass pipe 460 has a bypass valve. (461) may be mounted.

Accordingly, when the pressure inside the treatment tank 100 is positive pressure, the extract is withdrawn from the treatment tank 100 even if there is no suction force by the vacuum pump 310. At this time, when the bypass valve 461 is opened, the bypass valve 461 is opened. Through the pass pipe 460, the air and the extract naturally move toward the cooling tub 450.

That is, when the pressure inside the treatment tank 100 is positive pressure, the air and the extract inside the treatment tank 100 are directed to the cooling vessel 450 through the bypass pipe 460 without operating the vacuum pump 310 . move

As an example, the pressure gauge 142 is mounted to the treatment tank 100 or to the air inlet pipe 140 that is a pipe connected to the treatment tank 100, and the pressure gauge 142 and the bypass valve 461 are connected to the control unit ( By being electrically connected to C), when the value of the pressure gauge 142 is positive pressure, the control unit C automatically opens the bypass valve 461 .

In addition, a heat exchanger 412 for providing heat to the outside may be mounted on the tank discharge pipe 410 .

The tank discharge pipe 410 connected to the treatment tank 100 is a pipe through which the extract in the form of water vapor generated from organic waste together with air is discharged from the treatment tank 100 and maintains a very high temperature.

By mounting the heat exchanger 412 to the tank discharge pipe 410, the high temperature of the tank discharge pipe 410 can be recycled.

That is, the high-temperature heat in the tank discharge pipe 410 is heat-exchanged in the heat exchanger 412, for example, when used in a boiler (not shown), it can be used as high-temperature water, and when used in a generator (not shown), it can be used as an electric furnace. It can be used again in the organic waste treatment equipment.

In addition, an air inlet pipe 140 is connected to the treatment tank 100 to inject air, and an air valve 141 may be mounted to the air inlet pipe 140 .

Accordingly, when the organic waste accommodated in the treatment tank 100 is fermented, the air valve 141 is opened to input oxygen and external air can be supplied to the inside of the treatment tank 100 through the air inlet pipe 140 . have.

Meanwhile, the present invention may further include a control unit (C).

The control unit C is electrically connected to the electromagnetic field unit 200 and the vacuum unit 300 to control the electromagnetic field unit 200 and the vacuum unit 300 .

Furthermore, of course, such a control unit (C) can automatically control the valves provided in the organic waste treatment apparatus according to the present invention.

As a result, in the organic waste treatment apparatus according to the present invention, the electromagnetic field unit 200 wound around the cylindrical outer surface of the treatment tank 100 is configured such that the high-frequency coil 210 surrounds the treatment tank 100, so that the treatment tank ( 100) as well as the induction heating of the stirring impeller 110 (both the rotating shaft 111 and the blade 112) built into the treatment tank 100, heat treatment for the organic waste contained in the treatment tank 100 is performed quickly and It can be performed uniformly, and can be efficiently performed at a relatively lower cost than the conventional heat treatment using hot air or hot water.

In addition, in the present invention, the vacuum unit 300 for vacuuming the inside of the treatment tank 100 is configured, so that the extract in the form of saturated water vapor generated from organic waste is extracted from the inside of the treatment tank 100 together with air, and treated As the internal pressure of the tank 100 is lowered and materials filling the internal space are continuously removed, heat treatment for organic waste can be performed quickly and efficiently.

In addition, the present invention is configured to cool the air and the extract and the cooling and oil-water separation unit 400 for separating the extract from oil and water, thereby preventing safety accidents due to high-temperature emissions generated during heat treatment of organic waste and preventing environmental pollution can do.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains will realize that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. you will understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

100: treatment tank 100a: inlet
100b: outlet 101: insulating coating layer
102: insulating fiber layer 110: stirring impeller
111: rotation shaft 112: blade
112a: spiral bar 112b: link bar
121: drive sporokit 122: chain
130: drive motor 140: air inlet pipe
141: air valve 142: pressure gauge
190: reinforcement bar 200: electromagnetic field unit
210: high-frequency coil 220: high-frequency generator
300: vacuum unit 310: vacuum pump
400: cooling and oil-water separation unit 410: tank discharge pipe
411: check valve 412: heat exchanger
420: oil-water separator 421: inlet pipe
421a: discharge hole 422a: through hole
422b: oil discharge pipe 423: outer cylinder
423a: exhaust pipe 430: overflow pipe
440: pump discharge pipe 450: cooling tube
451: final discharge pipe 460: bypass pipe
461: bypass valve C: control unit

Claims (13)

Organic waste is accommodated, a treatment tank with a built-in stirring impeller;
an electromagnetic field unit installed in the treatment tank and generating an electromagnetic field in the entire treatment tank with a high-frequency coil so as to heat the organic waste through the stirring impeller and induction heating of the treatment tank; and
a vacuum unit connected to the treatment tank and evacuating the inside of the treatment tank so as to extract the extract in the form of saturated water vapor generated from the organic waste from the inside of the treatment tank together with air; and
It further includes; a cooling and oil-water separation unit connected to the treatment tank, cooling the air and the extract, and separating the extract from oil and water;
The cooling and oil-water separation unit,
a tank discharge pipe connected to the treatment tank; and
an oil-water separation container connected to the tank discharge pipe, the cooling water is accommodated therein, and configured to separate the water and oil contained in the extract while cooling the air and the extract that are discharged from the treatment tank through the tank discharge pipe; includes,
The oil-water separator,
an inlet pipe through which the air and the extract are introduced in connection with the tank discharge pipe, disposed below, and having a discharge hole in the lower part;
an inner tube in which the inlet tube is disposed, a passage hole is formed in the lower portion, and an oil discharge tube is connected in the upper portion; and
Organic waste treatment apparatus comprising a; the inner cylinder is disposed therein, the outer cylinder is connected to the discharge pipe on the upper portion.
Organic waste is accommodated, a treatment tank with a built-in stirring impeller;
an electromagnetic field unit installed in the treatment tank and generating an electromagnetic field in the entire treatment tank with a high-frequency coil so as to heat the organic waste through the stirring impeller and induction heating of the treatment tank; and
a vacuum unit connected to the treatment tank and evacuating the inside of the treatment tank so as to extract the extract in the form of saturated water vapor generated from the organic waste from the inside of the treatment tank together with air; and
It further includes; a cooling and oil-water separation unit connected to the treatment tank, cooling the air and the extract, and separating the extract from oil and water;
The cooling and oil-water separation unit,
a tank discharge pipe connected to the treatment tank; and
an oil-water separation container connected to the tank discharge pipe, the cooling water is accommodated therein, and configured to separate the water and oil contained in the extract while cooling the air and the extract that are discharged from the treatment tank through the tank discharge pipe; includes,
The vacuum unit is
Organic waste treatment apparatus comprising a; a vacuum pump connected to a pipe discharge pipe connected to the upper portion of the oil-water separation barrel, and disposed at the rear end of the oil-water separation barrel.
Organic waste is accommodated, a treatment tank with a built-in stirring impeller;
an electromagnetic field unit installed in the treatment tank and generating an electromagnetic field in the entire treatment tank with a high-frequency coil so as to heat the organic waste through the stirring impeller and induction heating of the treatment tank; and
a vacuum unit connected to the treatment tank and evacuating the inside of the treatment tank so as to extract the extract in the form of saturated water vapor generated from the organic waste from the inside of the treatment tank together with air; and
It further includes; a cooling and oil-water separation unit connected to the treatment tank, cooling the air and the extract, and separating the extract from oil and water;
The cooling and oil-water separation unit,
a tank discharge pipe connected to the treatment tank; and
an oil-water separation container connected to the tank discharge pipe, the cooling water is accommodated therein, and configured to separate the water and oil contained in the extract while cooling the air and the extract that are discharged from the treatment tank through the tank discharge pipe; includes,
Organic waste treatment apparatus, characterized in that the tank discharge pipe is equipped with a heat exchanger that provides heat to the outside.
4. The method according to any one of claims 1 to 3,
The electromagnetic field unit,
the high-frequency coil wound around the cylindrical outer surface of the treatment tank so as to surround the circumference of the treatment tank; and
a high-frequency generator connected to the high-frequency coil and supplying a high-frequency current to the high-frequency coil;
Organic waste treatment apparatus comprising a.
5. The method of claim 4,
A thermal insulation coating layer coated with ceramic paint is formed on the outer surface of the treatment tank,
Organic waste treatment apparatus, characterized in that the insulating fiber layer is formed on the outer surface of the insulating coating layer is wound ceramic fibers.
4. The method according to any one of claims 1 to 3,
The treatment tank has a cylindrical structure arranged in the transverse direction,
The stirring impeller,
a rotating shaft rotatably connected to both sides of the treatment tank through the treatment tank in the transverse direction; and
a blade installed on the rotating shaft; and
The blade is
a plurality of spiral bars formed in a spiral shape along the circumference of the rotation shaft in a state spaced apart from the rotation shaft, and arranged at different angles; and
a link bar extending in a radial direction from the rotation shaft and connecting a plurality of the spiral bars;
Organic waste treatment apparatus comprising a.
7. The method of claim 6,
A driving sprocket is mounted on one end of the rotating shaft, and the driving sprocket is connected to a driving motor by a chain so that the rotating shaft is rotated by a driving force of the driving motor.
According to claim 1,
Organic waste treatment, characterized in that the plurality of oil-water separation troughs are connected to each other by an overflow pipe, and the air and extract discharged from the treatment tank through the tank discharge pipe sequentially pass through the plurality of oil-water separation troughs Device.
delete 3. The method of claim 2,
The cooling and oil-water separation unit,
It further includes; a cooling tube connected to the pump discharge pipe connected to the vacuum pump on one side and the final discharge pipe is connected to the upper part of the other side, the cooling water is accommodated therein;
The pump discharge pipe is connected by the pipe discharge pipe and the bypass pipe between the oil-water separation pipe and the vacuum pump, and a bypass valve is mounted on the bypass pipe.
delete 4. The method according to any one of claims 1 to 3,
An air inlet pipe is connected to the treatment tank to inject air, and an air valve is mounted on the air inlet pipe.
4. The method according to any one of claims 1 to 3,
a control unit electrically connected to the electromagnetic field unit and the vacuum unit to control the electromagnetic field unit and the vacuum unit;
Organic waste treatment apparatus, characterized in that it further comprises.

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