KR19990031517A - Incinerator for used tire - Google Patents

Abstract

The present invention relates to a waste tire incineration and high heat generating device that can suppress the generation of pollution due to complete combustion during incineration of waste tires and to operate various boilers or waste incinerators using waste heat generated during incineration. 2) a support frame 24 having a lid 6 to be opened and closed at an upper portion thereof, and a support frame 24 composed of an iron rod at the bottom of the body 2, a plurality of air spray pipes 32 and 34 connected to the blower 30, and a controller 12; Incinerator 10 is installed by installing a ignition device 36 connected to the gas inlet, and one side of the incinerator 10 has a communication path 42 between the gas supply chamber 44 and the combustion chamber 46 and the backflow passage 48. And a secondary combustor 70 composed of a primary combustor 20 provided with air injection pipes 56, 58 and 60 in the communication path 42 and the reverse flow path 48, and an elongated cylindrical tube. ) In order to install the temperature sensor 52, 72 and burner 54, 74 in the combustion chamber 46, 88, One will ever cycle theory dust collector 76 is connected to installation using, for example, laying a boiler (78) or waste incinerators.

Description

Waste tire incineration and high heat generator.

1 is a cross-sectional view of the present invention.

Figure 2 is a main cross-sectional cross-sectional configuration of the present invention.

Figure 3 is a side view of the use state of the present invention.

* Explanation of symbols for main parts of the drawings

2: body 6: lid

8: feldspar 10: incinerator

12 controller 14 squary jack

16: limit switch 18: conveying conveyor

19,38,40: communicating tube 20: primary combustor

24: support frame 26: recollection room

27,28: opening and closing plate 30: blower

32,34,56,58,60: Air spray pipe 36: Ignition machine

42: communication path 44: gas supply room

46: combustion chamber 48: backflow furnace

52,72 Temperature sensor 54,74 Burner

62,64 Air supply pipe 66,68 Compartment

70: secondary burner 76: cyclone dust collector

78: boiler

The present invention relates to a waste tire incineration and high heat generating apparatus that allows complete combustion during incineration of waste tires and to operate various boilers or waste incinerators using waste heat generated during combustion.

In the past, various types of waste tire incinerators have been devised, but most of them use the primary combustion method through the burner of the incinerator, so it is not expected to be completely burned, causing environmental pollution due to soot and high temperature above a certain temperature. In addition, in the process of re-injecting the spent tires after combustion, the temperature has to be lowered, and it is impossible to operate various boilers or waste incinerators using waste heat due to severe temperature change, and there are many problems such as waste of resources.

In order to solve the above-mentioned problems, the present invention makes it possible to completely burn the waste tires by incineration and to suppress the occurrence of pollution and to continuously generate high heat even during the re-insertion of the waste tires. The purpose is to allow the lamp to be operated.

In order to achieve the above object, the present invention provides an incinerator by installing an igniter connected to an air injection pipe connected to a blower and a controller at the bottom of a body installed to open and close a lid at an upper portion, and at one side of the incinerator, an air injector for blocking and discharge. The secondary combustor consisting of a long cylinder tube and a primary combustor having a gas supply chamber and a combustion chamber formed therebetween with a communication path provided with an air injection pipe therebetween, and a reverse flow path connecting them are installed in order to connect to the end of the secondary combustor. When the various kinds of boilers or waste incinerators, etc. are connected and described according to an embodiment of the present invention according to the accompanying drawings.

Attach the firebrick to the inner wall of the body (2) consisting of a cylindrical shape and connect the lid (6) made of castable refractory to the feldspar (8) on the upper part of the body (2) to constitute an incinerator (10). The lid 6 is connected to a screw jack 14 connected to the controller 12, and between the body 2 and the lid 6, a limit switch 16 is also connected to the controller 12. To monitor the opening and closing of the lid (6) and to install the transport conveyor (18) inclined on the opposite side of the feldspar (8) connecting the lid (6) to supply waste tires in connection with the opening and closing operation of the lid (6). do.

One side of the body 2 of the incinerator 10 protrudes a communication tube 19 to connect with the primary combustor 20 by using a flange at its end, and a metal rod body at an inner lower portion of the body 2 at an appropriate interval. By installing the support frame 24 formed by the connection to the bottom so that the recollection chamber 26 is formed.

In the above, with the support frame 24 therebetween, the iron outlet and the redistribution outlet are formed in the upper and lower sides thereof so that the opening and closing pipes 27 and 28 are blocked, respectively, and the primary combustor 20 is provided on the inner wall of the recollection chamber 26. A plurality of air spray pipes (32) and (34) connected to the upper blower (30) are installed to face the cultivation outlet (28), and the ignition machine (36) is connected and installed at one side of the recollection chamber (26). The ejection port of the igniter 36 is located in the recollection chamber 26.

The primary combustor 20 connected through one side communication tube 19 of the incinerator 10 has a gas supply chamber 44 and a combustion chamber 46 and the gas connecting the communication tubes 38 and 40 protruding from side to side. The inner chamber consisting of a back flow passage 48 connecting the supply chamber 44 and the combustion chamber 46 is formed into a castable refractory, and a fire brick is attached to the outer surface thereof, and the combustion chamber 46 has a controller, respectively. Install the temperature sensor 52 and the burner 54 connected to the (12).

In the communication path 42 and the backflow path 48 connecting the gas supply chamber 44 and the combustion chamber 46 of the primary combustor 20, the air spray pipes 56, 58, 60 connected to the blower 30 are provided. Are installed so that the air injection pipes 56 and 58 of the communication path 48 are each oriented so as to face the inner center from the left and right compartments 66 and 68 connected to the different air supply pipes 62 and 64, respectively. However, the other side of the air injection pipe 56 to form a perpendicular to the communication path 42 to block the communication path 42 during the air ejection, one side of the air injection pipe 58 is installed to be inclined toward the combustion chamber 46 gas It guides the suction and directs the air injection pipe 60 in the back flow passage 48 toward the gas supply chamber 44.

One side communication tube 40 of the primary combustor 20 is connected to the secondary combustor 70 made of a long cylindrical shape using a castable refractory, but also like the combustion chamber 46 of the primary combustor 20. Various boilers 78 or waste incinerators (not shown) are provided with a temperature sensor (72) and a burner (74) connected to the controller (12) and a cyclone dust collector (76) is installed on one side of the secondary combustor (70). ) By connecting and installing

Unexplained code

82, the pressure regulator,

84 is an on-off valve,

86 stopper,

88 is a combustion chamber,

90 is communication.

The present invention configured as described above connects various boilers 78 or waste incinerators in which the cyclone dust collector 76 is installed to the secondary combustor 70, and inputs the minimum temperature through the controller 12. When the waste tire is supplied into the incinerator 10 by opening and closing of the lid 6 using the jack 14 and the operation of the conveying conveyor 18, the lid 6 is closed by the limit switch 16 which detects the opening and closing operation of the lid 6. The controller 12, which senses whether the tire is supplied, operates the burners 54 and 74 of the primary combustor 20 and the secondary combustor 70 for about 5 minutes to maintain the internal temperature of the combustion chamber at a temperature higher than the minimum temperature. When the operation of the burners 54 and 74 is stopped after 5 minutes, the ignition device 36 of the incinerator 10 is operated for about 1 minute to ignite the flame on the supplied waste tires.

In the above, the black smoke, or gas, in the incinerator 10 generated by incomplete combustion during incineration of the waste tire is inclined toward the combustion chamber 46 in the discharge direction on one side of the communication path 42 of the primary combustor 20. When it is forced out by the injection force of the pipe 58, and reaches the combustion chamber 415 of the primary combustor 20, the high temperature is generated by the first combustion by ignition by the internal temperature of the combustion chamber 46 which maintains high temperature by the burner 54. Will be generated.

In addition, the flame generated during the first combustion passes through the combustion chamber 88 of the secondary combustor 70 having a long cylindrical tube, and the secondary combustion is caused by the high temperature inside the combustion chamber 88 heated by the burner 74. You lose.

When a large amount of gas is supplied to the combustion chambers 46 and 88 at the time of combustion through the combustor, and gas that has not been combusted despite the first and second combustion, that is, black smoke is discharged to the communication 80, Air is supplied to the other air injection pipe 56 of the communication path 42 and the air injection pipe 60 of the reverse flow path to block the communication path 42, which is the main movement path, and to stay in the primary and secondary combustion chambers. Complete combustion is achieved by allowing the incompletely burned gas to flow back through the backflow passage 48.

Meanwhile, as all the waste tires put into the incinerator 10 are incinerated, the internal temperatures of the combustion chambers 46 and 88 of the first and second combustors 20 and 70 are lowered below the predetermined minimum temperature through the controller 12. When the temperature sensor (52, 72) is detected, the controller 12 operates the burners 54, 74 to maintain the minimum temperature and at the same time opens and closes the lid 6 by the screw jack 14. When the conveying tire 18 is re-supplied to be incinerated by the operation of the conveying conveyor 18, and when the temperature of the combustion chamber 46 of the primary combustor 20 rises above a certain temperature by the combustion of the re-supplied waste tire, burners 54 and 74. ) Will stop working.

And the wire and ash, etc. generated after incineration may be discharged through the wire outlet and the redistribution outlet blocked by the opening and closing plates 27 and 28, respectively.

Therefore, in the present invention, the gas generated during the incineration of the waste tire is completely burned in the first and second stages so as not to cause pollution, and high heat can be obtained by the combustion in two stages, as well as the ash of the waste tire. Since the high temperature can be maintained through the burners 54 and 74 even during the feeding process, various boilers 78 and waste incinerators can be operated using waste heat generated during incineration of waste tires.

Claims (3)

A connecting tube 19 is formed on one side to protrude, and the inner wall of the body is made of refractory bricks. An air injector 32 and 34 connected to the 30 and an ignition device 36 connected to the controller 12 are installed to form an incinerator 10, and one side communication tube 19 of the incinerator 10 is provided. The primary combustor having the communication pipes 38 and 40 protrudingly formed on both sides and the gas supply chamber 44 and the combustion chamber 46 and the back flow passage 48 connecting them with the communication path 42 interposed therebetween ( 20) and the secondary combustor 70 made of a long cylindrical tube using a refractory in order to install and connect to the communication path 42 and the backflow path 48 of the primary combustor 20 is connected to the blower 30 Air injection pipes 56, 58, 60 are installed, and the combustion chambers 46, 88 of the first and second combustors 20, 70 are connected to the controller 12 with temperature sensor 52, 72 ) And Burner (54) (74) Waste tire incineration and high heat-generating device connected to hayeoseo install that feature. The waste tire incineration and high heat generating apparatus according to claim 1, wherein a conventional boiler (78) having a cyclone dust collector is connected to the secondary combustor (70) end. The waste tire incineration and high heat generating apparatus according to claim 1, wherein a general waste incinerator having a cyclone dust collector is installed at the end of the secondary combustor (70).