KR101189046B1 - Processing device that waste incineration and recycle recycled metal - Google Patents

Abstract

PURPOSE: Equipment for incinerating waste materials and recycling metal is provided to favorably melt recyclable metal as thermal energy for an incineration unit is rapidly supplied. CONSTITUTION: Equipment for incinerating waste materials and recycling metal comprises an incineration unit, a heat transfer unit(20), and a unit(30) for processing recyclable metal. The incineration unit comprises an incineration chamber(12), an air supply chamber(13), upper and lower ignition burners, a standby chamber(15), first and second inlets. Wind is supplied to the air supply chamber by a blower(17). The upper and lower ignition burners are mounted to one side of the incineration chamber. The first and second inlets are connected to the upper and lower parts of the standby chamber. The heat transfer unit comprises a gas passage(21) and an acceleration unit(22). The combustion gas generated form the incineration chamber passes through the gas passage. The acceleration unit accelerates the combustion gas. The unit for processing recyclable metal comprises a loading chamber(31) and a melting and separating unit(32). A separated chamber(33) is placed in a lower part of the loading chamber. An insulation wall(34) is formed in the loading chamber.

Description

Processing device that Waste Incineration and Recycle recycled metal}

The present invention relates to the treatment of waste and recycled metals, and more particularly, to an apparatus for improved waste incineration and recycled metal regeneration treatment to allow the recycled metal to be melted using incineration thermal energy while allowing waste incineration.

In the prior art, devices for only incineration of waste, such as Korean Patent Publication No. 10-0619506, are already widely disclosed.

In addition, apparatuses for operating a boiler system using waste incineration heat such as Korean Patent Publication No. 10-0295291 have already been disclosed.

However, there is no device for incineration of wastes and melting of recycled metals such as aluminum cans by using the heat of incineration to be recycled.

In other words, it has been found that there is no device for recyclable treatment of recycled metals such as aluminum cans, while recycling wastes that are also harmful to the environment, while also recycling waste products.

Therefore, the inventors have analyzed the prior arts and found that the incinerators are either too complicated or the incineration heat is used inefficiently, so the equipment is expensive and melted to recycle the recycled metal. It is analyzed that the hiring is accompanied by a problem that is difficult to employ because it is very inefficient.

In particular, the prior arts are not only inferior in incineration efficiency as the combustion gas generated by incineration is not moved well, but also caused by inefficient problems in the use of waste heat (incineration heat), so the prior art is recycled metal As a device for melting and reproducing molten metal, it is very difficult to use because of its very low efficiency.

KR 10-0619506 B1 2006.09.13 KR 10-0295291 B1 2001.12.28

It is an object of the present invention to provide an apparatus in which waste incineration and recycled metal regeneration are performed so that waste combustion gas can be rapidly moved to achieve good incineration of waste and good melt treatment of recycled metal is possible.

Another object of the present invention is to provide a device that allows incineration treatment and recycled product recycling treatment to be performed well while being capable of continuous treatment and requiring relatively low equipment costs.

The present invention includes an incineration chamber provided in the main body, an air supply chamber provided under the incineration chamber and supplied with wind by a blower, upper and lower ignition burners respectively provided at one side of the incineration chamber, and an upper portion of the incineration chamber. An incineration means having a standby chamber, first and second charging means provided at upper and lower portions of the waiting chamber, and a gas passage through which combustion gas generated in the incineration chamber passes through one side of the incineration means. Incineration heat transfer means comprising an acceleration means for accelerating the movement speed of the combustion gas in the middle of the furnace, and a separation chamber under the loading chamber by a loading chamber and a melt separator connected to the incineration heat movement means, the inside of the loading chamber inner wall It characterized in that it comprises a recycled metal treatment means having a heat insulating wall.

The first and second input means may include a door having a gear part connected to a hinge shaft between the pair of main body hinge parts on one side, a reduction gear part having an interlocking gear meshing with the gear part, and driving the reduction gear part. It is another feature that the pair of opening and closing doors having a stationary motor is made to face each other.

The acceleration means is characterized in that it is made by a rectangular bypass member which is fixed by a bracket in the middle of the gas passage and bypasses the combustion gas to be moved.

An air supply chamber is provided outside the gas passage for supplying air by a blower, and the air in the air supply chamber is blown into the gas passage through a plurality of inclined blow holes in the isolation member, and the inclined blow holes move in the combustion gas movement direction. It is another feature that it is made to be inclined to be blown to make the movement speed of the combustion gas accelerated.

The gas passage is characterized in that the speed of the gas passage with the acceleration means having a relatively larger diameter than the gas inlet and gas outlet diameter provided on both sides.

 Since the present invention can continuously incinerate waste, it is possible to continuously supply high-temperature thermal energy to the recycled metal treatment means, thereby providing a device in which waste incineration and recycled metal regeneration treatment are performed, which greatly improves the melt treatment efficiency of recycled metal. It is effective.

In addition, in order to supply the thermal energy of the incineration means to the recycled metal treatment means, it is rapidly supplied by the incineration heat transfer means, so that the recycled metal treatment means can keep the high temperature uniformly and continuously, so that the molten treatment of the recycled metal is good. There is an effect that is made.

And since the suction force is generated in the incineration heat transfer means to suck the combustion gas of the incineration means, the waste is burned better, the incomplete combustion gas is hardly generated and the incineration efficiency is greatly improved.

In addition, the present invention is to provide an effect that the incineration treatment and recycled material recycling process is made good, while the continuous processing is possible, and the equipment cost is low.

Figure 1 is an overall cross-sectional view showing a device in which waste incineration and recycled metal recycling treatment according to the present invention,
2 is a plan configuration diagram of the first and second input means according to the present invention,
3 is a schematic cross-sectional view taken along line X-X 'of FIG. 2 showing the action of the primary and secondary injection means according to the present invention;
Figure 4 is a cross-sectional configuration of the incineration heat transfer means according to the present invention,
5 is a cross-sectional view of the line Y-Y 'of FIG.
6 is an explanatory view of the operation of the incineration heat transfer means according to the present invention;
7 is a plan view showing another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, the present invention includes an incineration means 10 for incineration of waste K such as a synthetic resin or waste tire.

The incineration means 10 is provided with an incineration chamber 12 in the main body 11, the air supply chamber in which wind (air) is supplied through the blower pipe 171 by the blower 17 in the lower portion of the incineration chamber 12 (13) is provided. Reference numeral 18 denotes a screen.

Incidentally, the incineration means 10 is provided with incineration chambers 12 with upper and lower ignition burners 14 and 14 'on one side.

The lower ignition burner 14 ′ is intended to be ignited for incineration of the waste K loaded into the lower part of the incineration chamber 12 at the initial stage of operation of the incineration means 10, and the upper ignition burner 14 is incinerated. As the waste K is continuously introduced into the incineration chamber 12, the waste K is to be ignited to be positioned above the incineration chamber 12.

Therefore, in the present invention, the waste (K) is conveyed by the conveyor device 60 is introduced into the incineration chamber 12 through a pair of primary and secondary input means (16, 16 '), incineration chamber 12 When the waste (K) is loaded in the initial stage of operation, both the upper and lower ignition burners (14, 14 ') are operated so that the waste (K) is ignited so that all the waste (K) in the incineration chamber (12) almost simultaneously. To be burned.

Therefore, when the waste (K) is burned to ashes to create an empty space in the incineration chamber 12, the incineration chamber is operated again by operating the conveyor device 60, the primary input means 16 and the secondary input means 16 '. Waste (K) is injected into (12). The primary input means 16 and the secondary input means 16 ′ may also be referred to as the first and second primary input means 16 and 16 ′ in some cases.

Therefore, when the waste (K) input is completed as described above, the unburned waste (K) is located at the upper side of the incineration chamber (12), and the waste (K) is ignited by the upper ignition burner (14 '). This is to burn the waste (K) very quickly because it is to be burned. Reference numeral 19 denotes an incineration chamber door for taking out the remaining ash after burning the waste (K).

Air supplied by the blower 17 in the incineration means 10 to the air supply chamber 13 through the blower pipe 171 is blown into the incineration chamber 12 so that oxygen necessary for combustion is sufficiently supplied.

On the other hand, the conveyor device 60, 1.2 injection means (16, 16 '), the upper and lower ignition burners (14, 14'), and the blower (17) for introducing waste (K) into the incineration chamber (12). Is automatically controlled by the controller 50, and the control circuits of the conveyor apparatus 60 and the controller 50 are already known, and thus detailed drawings and descriptions thereof will be omitted.

In the present invention, the waiting chamber 15 is provided on the incineration chamber 12, and the first and second charging means 16 and 16 'are provided on the upper and lower portions of the waiting chamber 15, respectively.

As shown in FIGS. 2 and 3, the first and second primary injection means 16 and 16 'have a gear part 163 connected to a hinge shaft 162 between one pair of main body hinge parts 161 on one side thereof. A pair of opening and closing with a door 164 provided, a reduction gear unit 165 having an interlocking gear 165a engaged with the gear unit 163, and a stationary motor 166 for driving the reduction gear unit 165. The door parts 160 and 160 'are configured to be installed to face each other.

Therefore, when the forward and reverse motor 166 is driven to be rotated forward by the control of the controller 50, the interlocking gear 165a of the reduction gear unit 165 and the gear unit 163 of the door 164 interlock with each other and the door ( 164 is in a state of being opened by being rotated downward as shown in the phantom line of FIG. 3, so that the waste K on the door 164 falls in a downward direction.

Next, after the waste K falls, if the forward and reverse motor 166 is driven to rotate in reverse by the control of the controller 50, the gear of the interlocking gear 165a of the reduction gear unit 165 and the door 164 may be rotated. Since the unit 163 is interlocked and interlocked, the door 164 is closed by being rotated upward as shown in the solid line of FIG. 3.

Referring back to FIG. 1, when the waste K is conveyed toward the upper portion of the main body 11 by the conveyor device 60, the primary input means 16 is first opened by the control of the controller 50. In this state, the waste K is dropped into the waiting room 15 through the primary input means 16, and then the primary input means 16 is closed again.

Next, the secondary input means 16 ′ is opened by the control of the controller 50 so that the waste K falls into the incineration chamber 12 through the secondary input means 16 ′. After entering the state, the secondary input means 16 'is closed again.

Therefore, in the present invention, the combustion gas of the incineration chamber 12 enters the waiting chamber 15 when the secondary charging means 16 'is opened, but the waiting chamber 15 is closed because the primary charging means 16 is closed. Since the combustion gas entered into the outside is not leaked to the outside, the combustion gas in the waiting room 15 is discharged to the cyclone purification dust collector 40 to be purified, and the state is exhausted to the outside through the exhaust port 41. Environmental pollution is prevented. Since the cyclone purification dust collector 40 is already known, detailed drawings and descriptions thereof will be omitted.

Referring to FIG. 1, according to the present invention, as the waste K is burned in the incineration means 10, a combustion gas having high temperature thermal energy is generated, and the combustion gas is recycled through the incineration heat transfer means 20. The recycled metal R injected into the loading chamber 31 to be moved to 30 is melted. The recycled metal (R) means a metal that is recycled, such as a beverage can or beer can.

Thus, the gas passage 21 is connected to one side of the incineration means 10 and the combustion gas generated in the incineration chamber 12 passes, and the acceleration to accelerate the movement speed of the combustion gas in the middle of the gas passage 21. And incineration heat transfer means (20) configured to have a means (22).

4 and 5, the diameter of the gas passage 21 has an acceleration gas passage 213 having an acceleration means 22 relatively larger than the diameter of the gas inlet 211 and the gas outlet 212 provided at both sides. It is configured to have a larger diameter.

In addition, the acceleration means 22 is made by a rectangular bypass member 221 which is fixed by the bracket 222 in the middle of the speed gas passage 213 and moves by bypassing the combustion gas.

Therefore, in the present invention, in the incineration chamber 12, the waste K is first burned by the operation of the upper and lower ignition burners 14 and 14 ', and then the waste K is burned in the stopped state. It is said that the exhaust gas exhausted into the gas passage 21 is relatively weak because the gas is burned by itself, so that the combustion gas in the incineration chamber 12 is rapidly transferred to the recycled metal treatment means 30. Will not be moved.

However, in the present invention, since the combustion gas moved along the gas passage 21 is not moved in a linear direction by the rectangular bypass member 221 and is bypassed and moved, the combustion gas moved along the gas passage 21 is moved. Will be moved to an accelerated state.

Referring to FIG. 6, when there is no rectangular bypass member 221, the combustion gas is moved in a straight line, and the wind in which the combustion gas is moved in such a straight line is defined as a linear combustion gas wind (P), and the rectangular bypass is defined. The combustion gas wind that is bypassed and moved by the member 221 will be described as a bypass combustion gas wind (S).

Therefore, according to the aerodynamic theory, the combustion gas movement time reached from the separation point (Pa) from which the bypass combustion gas wind (S) is separated to the point (Pb) where it meets again after passing through the rectangular bypass member (221). (Passing time) and the combustion gas moving time (passing time) at which the linear combustion gas wind (P) has to reach from the separating point (Pa) to the joining point (Pb) must pass within the same moving time (passing time).

Therefore, since the combustion distance of the bypass combustion gas wind (S) is longer than the movement distance of the linear combustion gas wind (P), the bypass combustion gas wind (S) is faster than the moving speed (wind speed) of the linear combustion gas wind (P). It is the theory of aerodynamics that must be passed at the speed of travel (wind speed).

However, in the present invention, since the rectangular bypass member 221 is provided inside the gas passage 21, the linear combustion gas wind P does not occur at all, and only the bypass combustion gas wind S bypassing the rectangular bypass member 221. As it is generated and passed, the gas passes through the gas passage 21 in a state in which the combustion gas is accelerated more rapidly than in the past as it is passed at a high moving speed (wind speed).

In addition, in the present invention, the faster the wind speed of the bypass combustion gas wind (S), the larger the wind speed energy becomes, so that the suction force to suck the combustion gas in the incineration chamber 12 into the gas passage 21 is large. do.

Therefore, since the incineration heat transfer means 20 itself serves to suck and move the combustion gas of the incineration chamber 12, the heat energy generated in the incineration means 10 moves to the recycled metal treatment means 30 more quickly. To make it possible.

In addition, since the incineration heat transfer means 20 sucks the combustion gas of the incineration chamber 12, the air flow in the incineration chamber 12 is better, so that the waste K is burned better and thus the incomplete combustion gas. Is hardly generated and the incineration efficiency can be greatly improved.

In addition, the diameter of the gas passage 211 and the acceleration gas passage 213 having the acceleration means 22 is larger than the diameter of the gas inlet 211 and the gas outlet 212 provided on both sides of the gas passage 21 has a larger diameter At a high wind speed, the combustion gas passes through and moves.

That is, as the combustion gas is bypassed and passed through the gas passage 213, the wind speed is increased, and thus, a suction force for sucking the combustion gas of the incinerator 12 is generated, and the diameter of the gas inlet 211 is increased. Since it is relatively narrower than the speed increase gas passage 213, the combustion gas (gas wind) passing through a narrow diameter has a higher wind speed.

In addition, the combustion gas wind accelerated further in the increase gas passage 213 passes through the gas outlet 212 having a relatively narrow space, thereby moving at a higher wind speed. For example, if the wind blowing in a large space moves through a narrow space (canyon) and passes through it, the wind speed is the same.

In addition, the faster the wind speed, the greater the wind energy, so that the combustion gas discharged from the gas outlet 212 to the loading chamber 31 is blown to the central portion of the loading chamber 31, thereby loading chamber 31. It is made to have a uniform high temperature state.

For better understanding of the present invention, for example, when the wind power of the combustion gas discharged from the gas outlet 212 to the loading chamber 31 is weak, only the vicinity of the gas outlet 212 connected to the loading chamber 31 has a high temperature thermal energy. After the gas stays once, the gas is gradually diffused, and thus the temperature distribution in the loading chamber 31 becomes a temperature in which the recycled metal R is inefficient.

However, in the present invention, the combustion gas discharged from the gas outlet 212 to the loading chamber 31 is blown to the central portion of the loading chamber 31 with a strong wind pressure, so that the high temperature from the central portion of the loading chamber 31 is maintained. Since the thermal energy is diffused in all directions, the loading chamber 31 can maintain a uniform high temperature state and the melting processing efficiency of melting the recycled metal R can be greatly improved.

Referring back to FIG. 4, the incineration heat transfer means 20 of the present invention includes an air supply chamber 23 through which the air is supplied by the blower 17 and the blower tube 171 outside the gas passage 21.

In addition, the air in the air supply chamber 23 is blown to the gas passage 21 through the plurality of inclined blow holes 24 in the isolation member 25, but the inclined blow holes 24 are moved in the combustion gas moving direction. It is configured to be inclined and blown to further accelerate the movement speed of the combustion gas.

Therefore, since the external air is supplied to the gas passage 21, not only the incomplete combustion gas of high temperature which cannot be burned is completely burned but also the external air is blown in the direction in which the combustion gas is moved through the inclined blower 24. Therefore, the moving speed of the combustion gas is further accelerated.

On the other hand, the recycled metal processing means 30 is a separation chamber in which molten metal (Ra) is collected at the lower portion of the loading chamber 31 by the loading chamber 31 and the melt separator 32 connected to the incineration heat transfer means 20 ( 33) and a heat insulating wall 34 on the inner wall of the loading chamber 31.

The molten separator 32 has a micropores or a screen form through which the molten metal Ra in which the recycled metal R in the loading chamber 31 melts and flows down may pass.

Since the heat insulating wall 34 accumulates and emits high temperature heat energy, the heat insulating wall 34 serves to improve melting efficiency.

Meanwhile, in the recycled metal processing means 30 shown in FIG. 1, an inlet for introducing the recycled metal R into the loading chamber 31 and an outlet for withdrawing molten metal Ra from the separation chamber 33 are provided. The drawings and descriptions thereof will be omitted.

In addition, since the combustion gas of the loading chamber 31 is discharged to the cyclone dust collector 40 and is purified, the combustion gas is discharged to the outside through the exhaust port 41, thereby preventing environmental pollution.

The present invention allows the plurality of incineration means 10 and 10 'to be connected to one incineration heat transfer means 20 to simultaneously operate the plurality of incineration means 10 and 10' as shown in FIG. It is also possible to operate only one of the incineration means 10 of the plurality of incineration means (10, 10 ').

Therefore, since the present invention can continuously incinerate the waste K, it is possible to continuously supply high-temperature heat energy to the recycled metal treatment means 30, thereby greatly improving the melt treatment efficiency of the recycled metal R.

In addition, in order to supply the thermal energy of the incineration means 10 to the recycled metal treatment means 30 is supplied by the incineration heat transfer means 20 quickly, the recycled metal treatment means 30 can maintain a high temperature state continuously. Since the molten treatment of the recycled metal (R) is made good.

In addition, the suction force is generated in the incineration heat transfer means 20 to suck the combustion gas of the incineration means 10, so that the waste (K) is better burned, incomplete combustion gas is hardly generated and the incineration efficiency is greatly improved. will be.

Although the present invention is illustrated and described by one embodiment, the present invention is not limited thereto, and the present invention may be modified in various forms by those skilled in the art to which the present invention pertains. It is self-evident that it must be widely protected unless it deviates.

10,10 ': Incineration means 11: Body
12: Incineration chamber 13: Air supply chamber
14,14 ': Upper, lower ignition burner 15: Waiting room
16,16 ': 1,2nd charging means 17: Blower
18: Screen 19: Incineration door
20: incineration heat transfer means 21: gas passage
211: gas inlet 212: gas outlet
213: gas passage 22: acceleration means
221: rectangular bypass member 222: bracket
23: Air supply room 24: Inclined air blowing
25: isolation member 30: recycled metal processing means
31: Loading chamber 32: Melt separator
33: separation chamber 34: insulation wall
40: cyclone purification dust collector 41: exhaust vent
50: control unit 160, 160 ': opening and closing door
161: main body hinge portion 162: hinge axis
163: Gear part 164: Door
165: reduction gear unit 166: static motor
K: waste R: recycled metal
Ra: molten metal S: bypass combustion gas wind

Claims (5)

An incineration chamber 12 provided in the main body 11, an air supply chamber 13 provided below the incineration chamber 12 and supplied with wind by a blower 17, and one side of the incineration chamber 12, respectively. Upper and lower ignition burners 14 and 14 'provided, the waiting chamber 15 provided on the incineration chamber 12 and the first and second charging means provided on the upper and lower portions of the waiting chamber 15 ( Incineration means 10 having 16, 16 ');
It is connected to one side of the incineration means 10 has a gas passage 21 through which the combustion gas generated in the incineration chamber 12 is passed, and the acceleration means for accelerating the moving speed of the combustion gas in the middle of the gas passage 21 An incineration heat transfer means (20) comprising 22;
A separation chamber 33 is provided below the loading chamber 31 by the loading chamber 31 and the melt separator 32 connected to the incineration heat transfer means 20, and an insulation wall is provided on the inner wall of the loading chamber 31. Waste incineration and recycled metal recycling apparatus characterized in that it comprises a recycled metal treatment means (30) having a (34).
The door of claim 1, wherein the first and second primary means 16 and 16 ′ have a gear part 163 connected to a hinge shaft 162 between one pair of main body hinge parts 161 on one side. 164, a pair of opening and closing door portions having a reduction gear portion 165 having an interlocking gear 165a engaged with the gear portion 163, and a stationary motor 166 for driving the reduction gear portion 165. 160,160 ') waste incineration and recycled metal recycling apparatus characterized in that the mutually made.
The method of claim 1, wherein the acceleration means 22 is made by a rectangular bypass member 221 which is fixed by the bracket 222 in the middle of the gas passage 21 and bypasses the combustion gas to be moved. A device in which waste incineration and recycled metal recycling are performed.
The air supply chamber 23 of claim 1, further comprising an air supply chamber 23 through which an air is supplied by the blower 17, and the air in the air supply chamber 23 is provided in the isolation member 25. It is to be blown to the gas passage 21 through the inclined blowing hole 24 of the inclined blowing hole 24 is inclined in the combustion gas moving direction to be blown to characterized in that the movement speed of the combustion gas is made to accelerate Waste incineration and recycled metal recycling.
According to claim 1, wherein the gas passage 21 is a diameter of the gas inlet 211 and the gas outlet 212 provided on both sides of the acceleration gas passage 213 having the acceleration means 22 is larger than the diameter of the relatively larger diameter Waste incineration and recycled metal recycling apparatus, characterized in that made to have a.

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