KR200288659Y1 - An incinerator - Google Patents

Abstract

The present invention is designed to provide an incinerator that can incinerate various types of incinerators without the need for a combustion device such as a burner using fossil raw materials, and that the structure is simple and the manufacturing cost and operation and maintenance costs are reduced. will be.

Accordingly, the incinerator protrudes a predetermined distance from the front inlet side to the rear side so that the incinerator body 10 is formed with a stack so that the exhaust gas generated in the combustion process is discharged, and the incinerator is lowered inside the incinerator body. An image 60 in which a plurality of injection holes are drilled on a plate on which a recovery chamber 50 is formed and the combustion chamber 20 is formed on the upper side thereof, and an internal combustion chamber of the incinerator body corresponding to the upper side of the image are first. Air is separated through the separation plate 70 in which a plurality of injection holes are drilled on the plate protruding from the rear part of the incinerator main body to be separated into the combustion chamber 22 and the second combustion chamber 24 and the burner of the image and the separation plate. In the incinerator provided with an air supply device 40 is supplied with air so that the air is injected, one side is in communication with the first combustion chamber side on the top surface of the separation plate corresponding to the second combustion chamber and the other side is a stack Installed in communication with the inner surface and the bottom surface of the separator plate, a ceramic body having a combustion hole in which a combustion process is performed, and a heating wire heated by a power source embedded and applied therein so that the body is heated ( 82 is provided with a ceramic heating element (80).

Description

Incinerator {AN INCINERATOR}

The present invention relates to an incinerator, and more specifically, to an incinerator capable of burning various types of incinerators without installing a burner in which a fossil raw material is used as an energy source in a school, a public office, a factory, or a military unit. will be.

While the generation of garbage increases, it is difficult to create large landfills and incineration facilities, and various incinerators are required for incineration of household waste. Small incineration facilities are required to dispose of waste in houses, factories and military units, and are being developed in various forms.

However, since a burner must be configured as a combustion device in a conventional incinerator such as an incinerator for incineration of waste, the purchase cost at the place of use increases due to the increase in the production cost of the incinerator, and thus it is not easy to purchase. It is a fossil raw material that causes secondary pollution after combustion with light oil, bunker oil, gas, etc., and its price is very high, and there is a problem in that the operating cost is increased due to severe price fluctuation.

As a result, fossil fuel resources are in danger of being depleted, and thus, the technology of incinerators using clean fuel, which is infinitely developed by hydroelectric power, wind power, solar power, nuclear power, etc., is required. In order to comply with the legislated standard, the incinerator's combustion chamber is divided into the first combustion chamber and the second combustion chamber as in the combustion device patented by the applicant (Application No.:10-2001-43999), so that the incinerator is completely burned. Since separate burners are installed in each combustion chamber, the structure is complicated, and the volume and weight of the incinerator are increased, thereby increasing the manufacturing cost and operating cost.

In addition, the conventional incinerator as described above has to be injected and managed periodically to the fuel of the burner, so a skilled separate manager is required, so there is a very difficult maintenance.

The present invention is to solve the above problems, the purpose is to burn incinerators of various types without the need for a combustion device such as a burner using fossil raw materials, and the structure is simple and the production cost and The intent is to provide incinerators with reduced operating and maintenance costs.

In order to achieve the above object, the present invention projects an incinerator body in which a stack is formed so that the exhaust gas generated in the combustion process is discharged, and the incinerator is raised at a lower distance from the front inlet side to the rear side so that the incinerator is lowered inside the incinerator body. The first combustion chamber and the second combustion chamber include an image in which a plurality of injection holes are drilled on a plate on which a recovery chamber is formed at a lower side thereof, and a combustion chamber is formed at an upper side thereof, and an internal combustion chamber of an incinerator body corresponding to an upper side of the image. Incinerator equipped with a separation plate having a plurality of injection holes perforated on the plate protruding from the back of the incinerator body to the inlet side so that the air is injected through the injection hole of the image and separation plate In the first combustion chamber side, one side is in communication with the first combustion chamber side and the other side is a stack side It is installed in communication with the inner surface and the bottom surface of the separation plate between the body of the ceramic material is formed in the combustion hole for the combustion process is carried out and the heating wire which is buried inside the heating power applied by the power is applied It characterized in that the ceramic heating element provided.

Preferably, the ceramic heating element is formed in a substantially hemispherical columnar shape, a temperature sensor for controlling the heating wire drive unit to adjust the heating temperature of the ceramic heating element heated by the heating wire, while the outer surface of the ceramic heating element and the incinerator body ceiling Between the heat-resistant brick is to be composed of a sealing layer of insulation and heat-resistant material.

And, the inner side of the recovery chamber side incinerator main body is provided with a heating plate with a built-in heating wire.

1 is a perspective view showing an incinerator according to a preferred embodiment of the present invention,

Figure 2 is a schematic cross-sectional view for explaining the structure of the incinerator according to a preferred embodiment of the present invention,

3 is a perspective view showing a ceramic heating element of the incinerator according to the present invention;

4A is an enlarged perspective view of a portion A of FIG. 1 showing the structure of a separator according to the present invention;

4B is an enlarged perspective view of portion B of FIG. 1 showing the structure of an image according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: incinerator body, 20: combustion chamber,

22: first combustion chamber, 24: second combustion chamber,

30: stack, 40: air supply,

50: collection room, 60: image,

70: separator plate, 80: ceramic heating element,

82: heating wire.

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

1 is a perspective view showing an incinerator according to a preferred embodiment of the present invention, Figure 2 is a schematic cross-sectional view for explaining the structure of the incinerator according to a preferred embodiment of the present invention, Figure 3 is a 4A is an enlarged perspective view of a portion A of FIG. 1 showing a structure of a separator according to the present invention, and FIG. 4B is an enlarged perspective view of a portion B of FIG. 1 showing a structure of an image according to the present invention.

The incinerator according to the present invention is an incinerator main body 10 having a combustion chamber 20 formed therein and enclosing the combustion chamber in which an incinerator is injected and combusted as shown in FIG. The stack 30 is installed in the incinerator body 10 and configured to discharge the exhaust gas generated when the incinerator is burned, and an air supply device 40 for supplying air into the incinerator body 10 is provided. .

The incinerator body 10 is separated by two sequestration means having a structure in which an internal space is circulated, and a recovery chamber 50 is formed at the bottom of which a combustion residue is collected or a combustion product such as styrofoam or vinyl is melted or combusted. And a first combustion chamber 22 in which an incinerator is placed and combusted in a central portion, and a second combustion chamber in which incomplete combustion products such as exhaust gas and dust generated in the first combustion chamber 22 are second-fired on the uppermost layer ( It is divided into 24).

In addition, the incinerator body 10 is provided with a cooling chamber 12 in which the outer plate 13 and the inner plate 14 are spaced apart at regular intervals so that cooling water is filled between the outer plate 13 and the inner plate 14 and the inner plate. On the inner surface of 14, a heat-resistant brick 15 is stacked, while an inlet 16 for injecting incineration and removing combustion residues is provided at the front sides of the first combustion chamber 22 and the second combustion chamber 24, respectively. It is composed.

The isolation means has an image 60 formed in a plate shape at a predetermined distance from the front inlet side to the rear side so that the incineration is raised, and the first distribution hole 22a formed therein communicating with the recovery chamber, and the image 60 It is connected to the rear of the incinerator main body 10 spaced apart from the upper side is installed toward the inlet 16 side and the separation plate 70 having a second distribution hole (24a) formed in communication with the first combustion chamber 22 in the whole It is composed.

In the second combustion chamber 24 separated by the separating plate 70 and formed thereon, a ceramic heating element 80 in which a plurality of heating wires 82 are built is formed, and the ceramic heating element 82 is As shown in FIG. 3, a body formed in a hemispherical column shape (cylindrical cut in half) having a combustion hole 84 therein is closely adhered in the longitudinal direction on the separator plate 70 so that the front end thereof is closed. While communicating with the second distribution hole (24a) and the rear end is installed in communication with the stack 30 side, while the drive of the heating wire drive unit 87 for supplying power to the heating wire 82 inside the ceramic heating element (80) The temperature sensor 86 is embedded to be controlled according to the heating state of the ceramic heating element.

In addition, the heating temperature of the ceramic heating element 80 is heated by a control unit via a control unit by an operation signal of the operation unit 88 such that the combustion temperature is maintained at 900 ° C. or more during the second combustion in the second combustion chamber 24. 87 is driven and the heating wire 82 is heated by more than 900 ℃ is detected by the temperature sensor 86 and the power supply is cut off by the detection signal, while the detected temperature is less than 900 ℃ hot wire driving unit ( 87 is restarted to heat the heating wire 82.

In addition, a sealing layer 89 such as ceramic wool having heat insulation and heat resistance is filled between the outer surface of the ceramic heating element 80 and the heat resistant brick 15 of the incinerator body 10 so that the airtightness is maintained, and the ceramic It was experimentally confirmed that the heating element 80 was formed in a hemispherical column shape to facilitate the construction of the ceramic heating element into a single molded body, to facilitate the incorporation of the heating wire in the molding process, and to provide excellent secondary combustion efficiency.

And the separating plate 70 is a top plate 72 having a constant width and thickness as shown in Figures 2 and 4a, and the lower plate having the same size as the upper plate 72 and spaced apart downward by a predetermined distance ( 73, the edge plate 74 welded to the edge portions of the upper and lower plates 72 and 73 to form a predetermined space therein, and the bottom surface of the upper plate 72 and the upper surface of the lower plate 73. The “a” shaped steel is welded to form a sealed space in the upper part, and the injection holes 71 are formed on the upper and lower plates 72 and 73 so as to communicate with the sealed space, while the upper and lower plates 72 and 73 are formed. The space between the "a" section of the welded steel is in communication with the cooling chamber 12 so that the cooling water flows.

2 and 4b, the image 60 includes an upper plate 62 having a constant width and thickness, and a lower plate 63 having the same size as the upper plate 62 and spaced downward by a predetermined distance. And the edge plate 64 welded to the edge portions of the upper and lower plates 62 and 63 to form a predetermined space therein, and sealed on the bottom surface of the upper plate 62 and the upper surface of the lower plate 63. The “a” shaped steel is welded to form a space, and the injection hole 61 is perforated on the upper and lower plates 62 and 63 to communicate with the sealed space.

As shown in FIG. 2, the air supply device 40 is supplied with air to be supplied to the interior space of the image 60 and the separator plate 70 so as to be injected through each of the injection holes 61 and 71. 42 and a blower 44 for pumping air supplied to the supply pipe 42 are configured.

On the other hand, a heating plate 52 with a built-in heating wire is installed on the inner wall surface of the incinerator body corresponding to the recovery chamber 50 formed by being separated by the image 60 in a state in which meltable incinerators such as styrofoam and vinyl are injected. When the incineration is heated and melted to minimize the volume of the incineration and the incineration is combusted in the first combustion chamber 22, the incineration is introduced into the recovery chamber 50 to burn the recovery chamber ( Since the primary combustion process is carried out in 50) and the exhaust gas is exhausted, the secondary combustion process is performed in the first combustion chamber 22 while the third combustion process is performed while passing through the ceramic heating element of the second combustion chamber. When incineration of styrofoam or vinyl, which is difficult to burn, can reduce environmental pollution, and the incineration effect closer to complete combustion can be obtained.

In addition, the incinerator according to the present invention configured as described above has a structure in which the coolant flowing in the cooling chamber 12 and the separator 70 is heated in the combustion process so that the waste heat can be recovered.

The action according to the present invention as described above is as follows.

When the incinerator is to be burned using the incinerator configured as shown in FIG. 2, first, the operation unit is operated so that the ceramic heating element is heated to a predetermined temperature (900 ° C. or more), and the power supply is heated to the heating wire, and then the inlet 16 When the incineration is put into the position corresponding to the upper surface of the image through the ignition, the blower 44 of the air supply device 40 is operated to pressurize air on the supply pipe 42, the upper surface of the image 60 As the air is injected into the injection hole 71 corresponding to the injection hole 61 and the separation plate 70 at the corresponding position, the combustion process of the incineration is smoothly performed.

Since the waste combusted during the combustion process is located in the plate-like image 60, the unburned waste is prevented from falling toward the recovery chamber 50, so that unburned waste falls into the recovery chamber 50, Problems such as increased combustion time are solved.

The incineration is combusted in the first combustion chamber 22, and the exhaust gas or light dust generated in this process is moved to the second combustion chamber 24. The exhaust gas or dust thus moved is transferred to the second combustion chamber 24. It enters into and passes through the combustion hole 84 of the installed ceramic heating element 80.

At this time, since the exhaust gas or the dust passing through the combustion hole 84 is secondarily burned by the heat source radiated from the heated ceramic heating element 80, the exhaust gas treated close to combustion is exhausted to the stack side.

On the other hand, when the temperature of the ceramic heating element is heated above a predetermined temperature (eg, 1000 ° C. or more) by the heat generated by the combustion process as described above, the temperature is sensed by the temperature sensor 86 to supply power to the heat ray driver 87. On the contrary, when the temperature sensed by the temperature sensor 86 becomes 900 ° C. or lower, the heating wire drive unit 87 is restarted to heat the heating wire 82 and maintain the temperature in the incinerator at 900 ° C. or more until the end of combustion. Therefore, a combustion process close to complete combustion is performed, thereby preventing the generation of dioxins and the like.

On the other hand, when using the incinerator according to the present invention to treat the polymer incinerator, such as styrofoam or vinyl, the incinerator is put into the recovery chamber 50 of the incinerator body 10 and heated by a heating plate 52 In this case, incinerators such as styrofoam and vinyl are melted, so the volume can be minimized and processed through other treatment methods (recycling, landfill, etc.), and when incineration such as styrofoam or vinyl is directly incinerated, Gas or dust, which is primarily burned in the recovery chamber and exhausted to the first distribution hole 22a, is burned secondarily in the first combustion chamber 22, while combustion is also performed in the second combustion process. Gas or dust exhausted into the second distribution hole 24a is passed through the ceramic heating element 80 of the second combustion chamber 24 to perform the third combustion process. Incineration of vinyl or vinyl can achieve an incineration effect closer to complete combustion.

According to the incinerator according to the present invention as described above, since the fossil raw material is not used, it is possible to prevent secondary environmental pollution by incineration fuel, and also incinerate various kinds of incinerators without requiring a combustion mechanism such as a burner. It is possible to simplify the structure and to reduce the manufacturing cost and operation and maintenance costs.

In addition, it is a very useful design that can reduce the volume of incineration, which is difficult to burn completely, such as styrofoam or vinyl, or incinerate close to perfect combustion.

Claims (4)

The incinerator body in which the stack is formed to discharge the exhaust gas generated during the combustion process, and the incinerator body protrudes a certain distance from the front inlet side to the rear side so that the incinerator is placed on the lower side of the incinerator body, and a recovery chamber is formed at the lower side thereof. An image in which a plurality of injection holes are drilled on a plate on which a combustion chamber is formed in the combustion chamber, and an internal combustion chamber of the incinerator body corresponding to the upper side of the image is protruded from the rear side of the incinerator body to the inlet side so as to be separated into the first combustion chamber and the second combustion chamber. An incinerator having a separator plate having a plurality of injection holes perforated on an installed plate and an air supply device for supplying air to blow air through the injection holes of the image and the separation plate, On the upper surface of the separation plate corresponding to the second combustion chamber, one side is in communication with the first combustion chamber side and the other side is installed in communication with the stack side, the combustion hole is carried out between the inner surface and the bottom surface of the separation plate An incinerator comprising a ceramic heating element having a ceramic body formed therein and a heating wire heated by a power source buried therein so that the body is heated. The method of claim 1, The ceramic heating element is formed in a substantially semi-spherical column shape, a temperature sensor for controlling the heating wire drive unit is controlled so that the heating temperature of the ceramic heating element heated by the heating wire is built, and between the outer surface of the ceramic heating element and the heat-resistant brick of the incinerator body ceiling. The incinerator, characterized in that the heat insulating and heat-resistant material is filled with a sealed layer. The method of claim 1, An incinerator, characterized in that a heating plate with a heating wire is installed on the inner wall surface of the incinerator body. The method according to any one of claims 1 to 3, The separation plate is an upper plate having a constant width and thickness, the lower plate having the same size as the upper plate and coupled downwardly spaced apart by a predetermined distance, and the edges welded to the edge portions of the upper and lower plates to form a predetermined space therein. To form a sealed space on the plate, the bottom surface of the upper plate and the upper surface of the lower plate to form a "b" shaped steel and the injection hole formed on the upper and lower plates to communicate with the sealed space, The incinerator, characterized in that the injection hole is formed in the upper plate to communicate with the closed space formed by the "b" section steel deposited on the bottom surface of the upper plate having a constant width and thickness.