KR200218488Y1 - Drying Gas Burner using Incinerator for Rubber-Waste - Google Patents

Abstract

The present invention relates to a dry gas burner using a waste rubber incinerator, which is preheated in a reburn chamber of a burner body fixed and installed by connecting a high temperature incomplete combustion gas generated when incinerator waste gas is incinerated to a gas discharge pipe on one side of the incinerator. Ignition and combustion by using a burner, the incomplete combustion gas discharged to the reburn chamber to be mixed with the heating air supplied through the heating air supply pipe inside the air mixing chamber formed in the burner body to be completely burned at high temperature At the same time, the air pollutant is completely removed, and it is configured to be used for heating or drying purposes by supplying the hot combustion boiler or dryer with the completely burned combustion heat generated.

Description

Drying Gas Burner using Incinerator for Rubber-Waste}

The present invention mainly uses waste rubber materials such as waste tires and waste shoes as fuel, and incomplete combustion gas containing a large amount of harmful substances generated by incineration is mixed with high temperature heating air and at the same time completely burned at high temperature. Drying gas using incinerator which completely removes air pollutants and supplies it to a hot water boiler such as a vinyl house, a factory, a bathroom, or a dryer for crops as a completely burned combustion heat generated at this time. It's about a burner.

Conventional waste rubber incinerators use waste tires such as waste tires or waste shoes into the combustion chamber of the incinerator, and then ignite them using an ignition burner and blow air into the combustion chamber for each of the upper and lower parts of the incinerator. However, if the combustion is performed by simply cooling air supplied from a blower inside the combustion chamber, the combustion efficiency is low, and the waste rubber material is incompletely burned, which contains carbon dust (soot) and a large amount of toxic substances. By discharging the gas into the atmosphere, it pollutes the surrounding air, causing pollution, and may be fatal to humans by toxic gases such as carbon monoxide.In addition, high-temperature combustion gas incompletely burned by incineration of waste rubber materials in an incinerator Dry distillation to supply heating room such as hot water boiler or drying room However, the combustion efficiency is not good and the burner must be operated continuously for recombustion, so the fuel costs such as diesel are high, the combustion time is delayed, and the thermal efficiency is reduced, and a large amount of carbon dust (soot) is generated. Thereby, there was a problem of shortening the life of a hot water boiler or a dryer.

The present invention has been made to solve the above problems, by fixing the burner unit body connected to the gas discharge pipe on one side of the incinerator in order to completely burn the high-temperature incomplete combustion gas generated when incineration of waste rubber material in the incinerator A gas inlet chamber, a reburn chamber, and an air mixing chamber are formed in the burner unit body, and an air heating chamber is formed in the outer circumference of the gas inlet chamber and the reburn chamber, and a gas inlet pipe is rolled out inside the gas inlet chamber. The heating air supply pipe is connected and installed between one side of the pipe and the inside of the air mixing chamber, and the air heating chamber and the air mixing chamber are connected to the air supply pipe in communication with the air distributor installed in connection with the blower, and through the reburn chamber and the inside of the air mixing chamber. It is a horizontal stack of combustion heat pipes for discharging combustion heat generated in the reburn chamber. The high temperature incomplete combustion gas discharged is ignited by using a preheat burner in the reburn chamber, and the incomplete combustion gas discharged into the reburn chamber is mixed with the heating air supplied through the heating air supply pipe so as to be completely burned in a high temperature state. At the same time, the air pollutants are completely removed, and it is configured to be used for heating or drying purposes by supplying the hot combustion boiler or dryer with the completely burned combustion heat generated.

Figure 1 is a partial cross-sectional view showing the configuration and operation of the present invention,

Figure 2 is a main sectional plan view of the incineration apparatus according to the present invention,

3 is a cross-sectional view taken along the line A-A of FIG.

4 is an enlarged longitudinal sectional view of the main portion of the present invention,

Figure 5 is an enlarged cross-sectional view of the excerpts showing the preheat burner coupled state of the present invention.

<Explanation of symbols for main parts of the drawings>

1: incinerator 2: combustion chamber

3: waste rubber material 4: retractable cover

5: ventilator 6: loading deck

7: ignition burner 8: cleaning door

9: blower

10, 10a, 10b, 10c, 10d, 10e, 10f, 24, 24a: air supply pipe

11 gas discharge pipe 12 projections

13 burner body 14 gas inlet chamber

15: reburn chamber 16: air mixing chamber

17: air heating chamber 18: air outlet

19: long hole for gas inlet 20: strainer

21: gas inlet pipe 22: heating air supply pipe

23: heat exhaust pipe 25: air distributor

26: retractable stopper 27: ignition

28: removable preheat burner 100: waste rubber incinerator

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

The waste rubber incineration apparatus 100 includes an openable lid 4 for injecting waste rubber 3 such as tires or waste shoes into the combustion chamber 2 of the incinerator 1, and a combustion chamber 2 inside the combustion chamber 2. In order to stack the waste rubber material 3 and to supply air from the lower part of the combustion chamber 2, the stacking base 6 of the lower part of the combustion chamber 2 through which the ventilation holes 5 penetrated, and the lower part of the incinerator 1 Enough burner (7) for igniting the waste rubber material (3), cleaning opening and closing door (8) for cleaning the waste rubber material combustion, and sufficient air into the combustion chamber (2) in each of the upper and lower portions of the incinerator (1) Air supply pipes 10, 10a, 10b, 10c, 10e and 10f, which are connected to the blower 9 at the lower side of one side, and waste rubber in the combustion chamber 2 at one side of the incinerator 1 In the case where the gas discharge pipe 11 for discharging the high temperature combustion gas which arises at the time of ash (3) combustion is provided,

A projection 12 is formed to protrude upward from the plurality of vent holes 5 penetrated through the loading rack 6, and a burner part body 13 is formed on one side surface of the gas discharge pipe 11 communicating with the combustion chamber 2. Connection fixed installation, but the gas inlet chamber (14), the reburn chamber (15) inside the burner unit body (13). An air mixing chamber 16 is formed to be partitioned, and an air heating chamber 17 is formed at an outer circumference of the gas inlet chamber 14 and the reburn chamber 15, and the air mixing chamber 16 and the air heating are formed. A plurality of air outlet holes 18 penetrate between the chambers 17, and a plurality of gas inlet holes 19 penetrate through the gas inlet chamber 14 so that the strainer 20 is installed therein. 21 is rolled up, the heating air supply pipe 22 is bent and installed between one side of the gas inlet pipe 21 and the inside of the air mixing chamber 16, the reburn chamber 15 and the air mixing chamber 16 The heat dissipation pipe 23 is rolled out therein so that one side thereof is formed to protrude outward, and the air supply pipe 24 is connected to the air distributor 25 connected to the blower 9 at one lower side of the bottom of the air heating chamber 17. The air supply pipe 24a is connected to the air supply pipe 24 of the air heating chamber 17 at the bottom of the air mixing chamber 16. On the wall of the burner part body 13, the ignition port 27 provided with the opening and closing plug 26 is fixed to the inside of the reburn chamber 15 through the air heating chamber 17 to be detachably attached to the ignition port 27. The preheat burner 28 is provided, and the starting, preheating, end of operation, air supply, etc. of the present invention are configured to be automatically adjusted by a known electronic control system.

The present invention constituted as described above opens the openable cover 4 in the upper part of the incinerator 1 and inserts waste rubber materials 3 such as waste tires, cutting waste tires and waste shoes into the combustion chamber 2 and loads them into the loading rack 6. After stacking up and closing the closing cover (4) to close, and ignited in the waste rubber material (3) by using the ignition burner (7) in the bottom of the incinerator (1), at this time, the waste rubber material (3) is ignited The ground ignition burner 7 ends its operation. The air required for the combustion of the waste rubber material 3 is connected to the air supply pipes 10, 10a and 10b, which are installed at each of the upper and lower portions of the incinerator 1 through the air distributor 25 by the operation of the blower 9. Sufficient air is supplied to the inside of the combustion chamber 2 through 10c), 10d, 10e, and 10f, and combustion is performed, and the combustion residue of the combusted waste rubber material 3 is transferred to the upper surface of the loading stand 6. It will fall, but there is no fear that the plurality of air vents 5 are supplied to the air by the projection 12 protruding upwards on the loading rack (6).

In the combustion chamber (2), the combustion is performed by simply cooling air supplied from the blower (9), so that the combustion gas generated at the time of burning the waste rubber material (3) generates high temperature incomplete combustion gas containing a large amount of harmful substances. The incomplete combustion gas is discharged through the gas discharge pipe 11 on one side of the incinerator (1), the discharged incomplete combustion gas is introduced into the gas inlet chamber (14), a plurality of gas inlet through the gas inlet pipe (21) The inlet combustion gas is introduced into the gas inlet pipe 21 through the charging hole 19, and the incomplete combustion gas introduced into the gas inlet pipe 21 is discharged into the reburn chamber 15. At this time, the air is supplied to the air mixing chamber 16 and the air heating chamber 17 through the air distributor 25 through the air distributor 25 by the operation of the blower 9, and the burner body (13) When the detachable preheat burner 28 is installed in the ignition port 27 on the wall and heated for about 3 to 5 minutes, the incomplete combustion gas discharged to the reburn chamber 15 is ignited to be reburned. If the ignition is made in the reburn chamber 15, the operation of the detachable preheat burner 28 is not necessary. Therefore, the detachable preheat burner 28 is removed from the ignition 27, and then the ignition 27 is closed by an openable closure 26. . In addition, without installing the air distributor 25, the air supply pipes 10 and 24 connected thereto may be directly connected to the blower 9 for use.

As the internal temperature of the reburn chamber 15 rapidly increases due to the ignition combustion of the incomplete combustion gas discharged at a high temperature, the wall surface is heated to raise the temperature of the air supplied to the air heating chamber 17 and the air mixing chamber 16. The heating air of the air heating chamber 17 at which the temperature is raised is discharged to the air mixing chamber 16 through the plurality of air outlet holes 18 and mixed with the heating air of the air mixing chamber 16. , The heated air mixed in the air mixing chamber 16 is ejected to the gas inlet pipe 21 through the heated air supply pipe 22 inside the air mixing chamber 16, and the heated high temperature heated air is introduced into the gas inlet. By mixing with the incomplete combustion gas of the combustion chamber (2) flowing into the tube 21 and supplied to the reburn chamber 15, the heat of combustion combustion of the reburn chamber (15) and the hot heating air is mixed to incomplete combustion gas at a high temperature state Air pollution and at the same time Which will be completely removed. At this time, the heated air flowing into the heated air supply pipe 22 is reheated before being blown into the gas inlet pipe 21 by the combustion heat of the reburn chamber 15 so as to supply high temperature heated air, thereby promoting complete combustion. There is a number. The filtering net 20 in the gas inlet pipe 21 is installed to prevent the combustion residues accompanying the incomplete combustion gas from entering the heating air supply pipe 22, the air mixing chamber 16, and the air heating chamber 17. will be.

The combustion heat of high temperature completely burned in the reburn chamber 15 is discharged through the combustion heat discharge pipe 23. The combustion heat of high temperature generated at this time by connecting the combustion heat discharge pipe 23 to a heating chamber such as a hot water boiler or a dryer. It can be used for heating or drying purposes.

The present invention configured as described above allows the waste rubber material to be completely burned by the high temperature combustion heat and heating air supply in the reburning chamber, even though incomplete combustion gas is generated in the incinerator, so that the pollution-free combustion gas is discharged into the atmosphere. Contamination can be prevented and carbon dust (soot) is hardly generated by the complete combustion of incomplete combustion gas. Therefore, high quality combustion heat can be supplied to industries such as hot water boilers and dryers to extend their lifespan. No odor or toxic gas such as carbon monoxide is generated, which can protect the human body, increase the treatment effect of industrial waste (waste rubber material) and reduce the fuel cost for heating or drying, and the structure is simple and the ignition burner Or shorten operating time of preheat burner to reduce manufacturing cost, labor cost, fuel cost, etc. Which it will provide beneficial effects in number.

Claims (1)

The waste rubber incinerator 100 includes an openable lid 4 in the upper part of the combustion chamber 2 of the incinerator 1, a loading stand 6 in the lower part of the combustion chamber 2 through which a plurality of vent holes 5 pass, The ignition burner 7 and the cleaning door 8 for cleaning the lower part of the incinerator 1, and the air supply pipes 10, 10a, 10b and 10c connected to the blower 9 for each of the upper and lower parts of the incinerator 1, respectively. 10e and 10f and the gas discharge pipe 11 is provided at one side of the incinerator 1, and the projections 12 are formed to protrude upward in the plurality of vent holes 5 penetrated through the loading base 6. The burner part 13 is connected to and fixed to one side surface of the gas discharge pipe 11 communicating with the combustion chamber 2, but the gas inlet chamber 14 and the reburn chamber 15 are installed inside the burner part 13. The air mixing chamber 16 is formed to be partitioned, and the air inlet chamber 17 is formed in the outer periphery of the gas inlet chamber 14 and the reburn chamber 15, and the air mixing chamber 16 and the air heating chamber are formed. A plurality of air outlet holes 18 are penetrated between 17, and gas inlet pipes 21 through which a plurality of gas inlet holes 19 penetrate are arranged inside the gas inlet chamber 14. The heating air supply pipe 22 is bent and installed between one side of the tube 21 and the inside of the air mixing chamber 16, and a heat discharge pipe 23 is provided inside the reburn chamber 15 and the air mixing chamber 16. It is rolled up so that one side thereof protrudes outward, and the air supply pipes 24 and 24a of the bottom surface of the air mixing chamber 16 and the air heating chamber 17 are connected and connected to the blower 9, and a burner part body ( 13) the ignition outlet 27 on the wall is fixedly installed in the reburn chamber 15 through the air heating chamber 17 so that the detachable preheat burner 28 is attached to the ignition sphere 27. Dry gas gas burner using waste rubber incinerator, characterized in that provided.