Waste gas treatment device for recycling high-temperature waste gas

Abstract

The invention discloses a waste gas treatment device for recycling high-temperature waste gas, and relates to the technical field of waste gas treatment.The waste gas treatment device comprises a mounting chassis, a heating box mechanism is arranged on the mounting chassis, a driving heating mechanism is arranged on the heating box mechanism, the heating box mechanism is connected with a mounting valve mechanism, and the mounting chassis is fixedly connected with a mounting ring; a plurality of waste gas treatment assemblies are arranged on the mounting ring, each waste gas treatment assembly comprises a waste gas box mechanism, a liquid medicine spraying mechanism and a connecting pipe, the waste gas box mechanisms are arranged on the mounting ring, the liquid medicine spraying mechanisms are arranged on the waste gas box mechanisms, and driving gear mechanisms are arranged on the heating box mechanisms; by arranging the heating box mechanism, heat of high-temperature waste gas can be utilized, water in the heating box mechanism can be uniformly heated by driving the heating mechanism, meanwhile, the path of the waste gas can be adjusted according to different dirty degrees of the waste gas, and the high-temperature waste gas treatment and utilization efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, and in particular to a waste gas treatment device for recycling high-temperature waste gas. Background Art

[0002] High-temperature exhaust gas refers to exhaust gas generated during combustion, heat treatment, smelting and other processes. Its temperature usually exceeds 800°C and contains a large amount of harmful gases and particulate matter, such as sulfur dioxide, nitrogen oxides, benzene, styrene, etc.

[0003] In the prior art, high-temperature exhaust gas is directly passed through a water tank to heat the water in the water tank. However, in the prior art, the path of the exhaust gas cannot be adjusted according to the different levels of pollution of the high-temperature exhaust gas, and the number of exhaust gas treatment levels cannot be adjusted according to actual conditions. Therefore, the efficiency of high-temperature exhaust gas utilization and treatment is low, so the prior art has a large room for improvement. Summary of the invention

[0004] The present invention provides a waste gas treatment device for recycling high-temperature waste gas, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A waste gas treatment device for recycling high-temperature waste gas, comprising a mounting chassis, a heating box mechanism is provided on the mounting chassis, a driving heating mechanism is provided on the heating box mechanism, the heating box mechanism is connected to a mounting valve mechanism, the mounting chassis is fixedly connected to a mounting ring, a plurality of waste gas treatment components are provided on the mounting ring, the waste gas treatment components comprise a waste gas box mechanism, a liquid medicine spraying mechanism and a connecting pipe, the waste gas box mechanism is provided on the mounting ring, the liquid medicine spraying mechanism is provided on the waste gas box mechanism, and a driving gear mechanism is provided on the heating box mechanism; the driving heating mechanism is used to heat water in the heating box mechanism, the mounting valve mechanism is used to pre-collect solid debris in the waste gas, the driving gear mechanism is used to drive the liquid medicine spraying mechanism, the liquid medicine spraying mechanism is used to treat the waste gas in the waste gas box mechanism, the waste gas treatment components can independently perform single-stage treatment on the waste gas, and at the same time, the waste gas treatment components can be connected in series to perform multi-stage treatment on the waste gas.

[0006] As a preferred technical solution of the present invention, the heating box mechanism includes a heating box leg fixed on the mounting chassis, the heating box leg is fixedly connected to the heating box, the side of the heating box is provided with a water inlet and a drain outlet, the heating box is rotatably connected to the exhaust gas main pipe, the exhaust gas main pipe passes through the heating box, the side of the exhaust gas main pipe is provided with a plurality of first air holes and second air holes, and the inner side of the exhaust gas main pipe is fixedly connected to a plurality of bell mouths.

[0007] As a preferred technical solution of the present invention, the driving heating mechanism includes a first motor fixed on the heating box, the output shaft of the first motor is fixedly connected to the first gear, the exhaust gas main pipe is slidably connected to the heating pipe mechanism, a second gear is provided on the outer side of the heating pipe mechanism, the second gear is meshed with the first gear, the outer side of the heating pipe mechanism is fixedly connected to a ring sleeve, the ring sleeve is rotatably connected to a rotating ring, and a linear motor is fixedly connected between the rotating ring and the heating box.

[0008] As a preferred technical solution of the present invention, the heating pipe mechanism includes a first sliding sleeve fixedly connected to the second gear, the first sliding sleeve is slidably connected to the heating box and the exhaust gas main pipe, the first sliding sleeve is fixedly connected to a plurality of arc-shaped ventilation pipes, one end of the arc-shaped ventilation pipe away from the first sliding sleeve is fixedly connected to the second sliding sleeve, the second sliding sleeve is slidably connected to the exhaust gas main pipe, a first connecting hole is provided at the connecting position of the first sliding sleeve and the arc-shaped ventilation pipe, and a second connecting hole is provided at the connecting position of the second sliding sleeve and the arc-shaped ventilation pipe.

[0009] As a preferred technical solution of the present invention, the mounting valve mechanism includes a ventilation pipe fixedly connected to the exhaust gas main pipe, the ventilation pipe is fixedly connected to the mounting ventilation shell, a plurality of connecting valves are provided on the mounting ventilation shell, a dust discharge pipe is provided at the bottom of the connecting valve, a one-way valve is provided on the dust discharge pipe, and one end of the dust discharge pipe away from the mounting ventilation shell is fixedly connected to a dust storage shell, and a dust discharge port is provided on the dust storage shell.

[0010] As a preferred technical solution of the present invention, the exhaust gas box mechanism includes an installation slider, the installation slider is threadedly connected to the locking bolt, the locking bolt passes through the installation slider, the installation slider is fixedly connected to the exhaust gas box, the exhaust gas box is provided with an air inlet and an air outlet, and the bottom of the exhaust gas box is provided with a sewage outlet.

[0011] As a preferred technical solution of the present invention, the liquid medicine spraying mechanism includes a liquid medicine tank leg fixed on the exhaust gas tank, the liquid medicine tank leg is fixedly connected to the liquid medicine tank, a liquid inlet is provided on the top of the liquid medicine tank, the bottom of the liquid medicine tank is rotatably connected to a rotating tube, the rotating tube passes through the liquid medicine tank, the rotating tube and the liquid medicine tank are rotatably connected, an electric control valve is provided on the rotating tube, the outer side of the rotating tube is fixedly connected to a third gear, the third gear meshes with a fourth gear, the fourth gear is fixedly connected to the gear shaft, the gear shaft and the exhaust gas tank are rotatably connected, a plurality of spray pipes are fixedly connected to the rotating tube in the liquid medicine tank, a plurality of spray holes are provided on the side of the spray pipe, a pressure pump is provided in the liquid medicine tank, and the output port of the pressure pump is connected to the rotating tube.

[0012] As a preferred technical solution of the present invention, the connecting pipe is a flexible pipe.

[0013] As a preferred technical solution of the present invention, the driving gear mechanism includes a motor bracket fixed to the outside of the heating box, the motor bracket is connected to the second motor, the output shaft of the second motor is fixedly connected to the fifth gear, the fifth gear is meshed with the sixth gear, the sixth gear is fixedly connected to the rotating ring, the rotating ring and the heating box are rotatably connected, the rotating ring is fixedly connected to the mounting rod, the mounting rod is fixedly connected to the seventh gear, and the seventh gear is meshed with the fourth gear.

[0014] The present invention has the following benefits: By setting up a heating box mechanism, the heat of high-temperature exhaust gas can be utilized, and by driving the heating mechanism, the water in the heating box mechanism can be evenly heated. At the same time, the path of the exhaust gas can be adjusted according to the different levels of pollution of the exhaust gas. By installing a valve mechanism, solid debris in the exhaust gas can be collected, and the liquid medicine spraying mechanism can be driven by the gear mechanism. In conjunction with the liquid medicine spraying mechanism, the exhaust gas in the exhaust gas box mechanism can be treated. The exhaust gas treatment component can independently perform single-stage treatment on the exhaust gas, and can also perform multi-stage treatment on the exhaust gas in series, thereby improving the efficiency of high-temperature exhaust gas treatment and utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of the exhaust gas treatment device for high-temperature exhaust gas reuse according to the present invention from a first perspective; Figure 2 It is a structural schematic diagram of the waste gas treatment device for recycling high-temperature waste gas of the present invention from a second perspective; Figure 3 It is a schematic structural diagram of the waste gas treatment device for recycling high-temperature waste gas according to the present invention from a third perspective; Figure 4 It is a partial cross-sectional structural schematic diagram of the waste gas treatment device for recycling high-temperature waste gas of the present invention; Figure 5 It is a cross-sectional view of a liquid medicine spraying mechanism in a waste gas treatment device for recycling high-temperature waste gas of the present invention; Figure 6 This is a cross-sectional view of a driving heating mechanism in an exhaust gas treatment device for recycling high-temperature exhaust gas according to the present invention.

[0017] In the figure: 1. Install chassis; 2. Heating box mechanism; 201. Heating box legs; 202. Heating box; 203. Water inlet; 204. Drain outlet; 205. Exhaust main pipe; 206. First vent hole; 207. Second vent hole; 208. Bell mouth; 3. Drive heating mechanism; 301. First motor; 302. First gear; 303. Heating pipe mechanism; 3031. First sleeve; 3032. Arc vent pipe; 3033. Second sleeve; 3034. First connecting hole; 3035. Second connecting hole; 304. Second gear; 305. Ring sleeve; 306. Rotating ring; 307. Linear motor; 4. Install valve mechanism; 401. Ventilation pipe; 402. Install vent shell; 403. Connect valve; 404, dust discharge pipe; 405, one-way valve; 406, dust storage shell; 407, dust discharge port; 5, mounting ring; 6, exhaust box mechanism; 601, mounting slider; 602, locking bolt; 603, exhaust box; 604, air inlet; 605, air outlet; 7, liquid spraying mechanism; 701, liquid box leg; 702, liquid box; 703, liquid inlet; 704, rotating tube; 705, third gear; 706, fourth gear; 707, gear shaft; 708, spray pipe; 709, spray hole; 8, connecting tube; 9, driving gear mechanism; 901, motor bracket; 902, second motor; 903, fifth gear; 904, sixth gear; 905, rotating ring; 906, mounting rod; 907, seventh gear. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example 1, please refer to Figure 1-Figure 6 A waste gas treatment device for recycling high-temperature waste gas comprises a mounting chassis 1, a heating box mechanism 2 is arranged on the mounting chassis 1, a driving heating mechanism 3 is arranged on the heating box mechanism 2, the heating box mechanism 2 is connected to the mounting valve mechanism 4, the mounting chassis 1 is fixedly connected to the mounting ring 5, a plurality of waste gas treatment components are arranged on the mounting ring 5, the waste gas treatment components comprise a waste gas box mechanism 6, a liquid medicine spraying mechanism 7 and a connecting pipe 8, the waste gas box mechanism 6 is arranged on the mounting ring 5, the liquid medicine spraying mechanism 7 is arranged on the waste gas box mechanism 6, and a driving gear mechanism 9 is arranged on the heating box mechanism 2; the driving heating mechanism 3 is used to heat the water in the heating box mechanism 2, the mounting valve mechanism 4 is used to pre-collect the solid debris in the waste gas, the driving gear mechanism 9 is used to drive the liquid medicine spraying mechanism 7, the liquid medicine spraying mechanism 7 is used to treat the waste gas in the waste gas box mechanism 6, the waste gas treatment component can independently perform single-stage treatment on the waste gas, and at the same time, the waste gas treatment component can perform multi-stage treatment on the waste gas in series.

[0020] The heating box mechanism 2 includes a heating box leg 201 fixed on the mounting chassis 1, the heating box leg 201 is fixedly connected to the heating box 202, the side of the heating box 202 is provided with a water inlet 203 and a drain outlet 204, the heating box 202 is rotatably connected to the exhaust gas main pipe 205, the exhaust gas main pipe 205 passes through the heating box 202, the side of the exhaust gas main pipe 205 is provided with a plurality of first air holes 206 and second air holes 207, and the inner side of the exhaust gas main pipe 205 is fixedly connected to a plurality of bell mouths 208. The driving heating mechanism 3 includes a first motor 301 fixed on the heating box 202, the output shaft of the first motor 301 is fixedly connected to the first gear 302, the exhaust main pipe 205 is slidably connected to the heating pipe mechanism 303, a second gear 304 is provided on the outer side of the heating pipe mechanism 303, the second gear 304 is meshed with the first gear 302, the outer side of the heating pipe mechanism 303 is fixedly connected to the ring sleeve 305, the ring sleeve 305 is rotatably connected to the rotating ring 306, and a linear motor 307 is fixedly connected between the rotating ring 306 and the heating box 202. The heating pipe mechanism 303 includes a first sleeve 3031 fixedly connected to the second gear 304, the first sleeve 3031 is slidably connected to the heating box 202 and the exhaust gas main pipe 205, the first sleeve 3031 is fixedly connected to a plurality of arc-shaped ventilation pipes 3032, one end of the arc-shaped ventilation pipe 3032 away from the first sleeve 3031 is fixedly connected to the second sleeve 3033, the second sleeve 3033 is slidably connected to the exhaust gas main pipe 205, a first connecting hole 3034 is provided at the connecting position of the first sleeve 3031 and the arc-shaped ventilation pipe 3032, and a second connecting hole 3035 is provided at the connecting position of the second sleeve 3033 and the arc-shaped ventilation pipe 3032.

[0021] Specifically, turning on the linear motor 307 can drive the rotating ring 306 and the ring sleeve 305 to rise and fall, and then drive the first sliding sleeve 3031 to rise and fall, and then drive the arc vent pipe 3032 and the second sliding sleeve 3033 to rise and fall along the exhaust main pipe 205, so as to control the contact state between the first vent hole 206 and the first connecting hole 3034, and at the same time control the contact state between the second vent hole 207 and the second connecting hole 3035. When the first vent hole 206 is connected to the first connecting hole 3034, the second vent hole 207 is connected to the second connecting hole 3035 at the same time. The hot exhaust gas will enter the arc-shaped ventilation pipe 3032 through the exhaust gas main pipe 205, and finally merge into the exhaust gas main pipe 205, so as to ensure the sufficient contact between the high-temperature exhaust gas and the water. The existence of the bell mouth 208 can increase the gas resistance and prevent the high-temperature exhaust gas from not passing through the arc-shaped ventilation pipe 3032. When there are many solid particles in the high-temperature exhaust gas, the first ventilation hole 206 is not connected to the first connecting hole 3034, and the second ventilation hole 207 is not connected to the second connecting hole 3035, so that the high-temperature exhaust gas directly passes through the exhaust gas main pipe 205, avoiding the blockage of the arc-shaped ventilation pipe 3032.

[0022] In addition, when the first motor 301 is turned on, the rotation of the output shaft of the first motor 301 will drive the first gear 302 to rotate, and the rotation of the first gear 302 will drive the second gear 304 to rotate, thereby driving the first sleeve 3031 to rotate, realizing the rotation of the arc-shaped ventilation pipe 3032, thereby ensuring that the water in the heating box 202 is fully heated.

[0023] The mounting valve mechanism 4 includes a ventilation pipe 401 fixedly connected to the exhaust gas main pipe 205, the ventilation pipe 401 is fixedly connected to the mounting ventilation shell 402, a plurality of connecting valves 403 are provided on the mounting ventilation shell 402, a dust discharge pipe 404 is provided at the bottom of the connecting valve 403, a one-way valve 405 is provided on the dust discharge pipe 404, and one end of the dust discharge pipe 404 away from the mounting ventilation shell 402 is fixedly connected to a dust storage shell 406, and a dust discharge port 407 is provided on the dust storage shell 406.

[0024] Specifically, under the action of gravity, solid particles in the high-temperature exhaust gas will fall into the ventilation shell 402, pass through the dust discharge pipe 404 and the one-way valve 405, and finally enter the dust storage shell 406.

[0025] The exhaust box mechanism 6 includes a mounting slider 601, which is threadedly connected to a locking bolt 602. The locking bolt 602 passes through the mounting slider 601, and the mounting slider 601 is fixedly connected to an exhaust box 603. An air inlet 604 and an air outlet 605 are provided on the exhaust box 603, and a sewage outlet is provided at the bottom of the exhaust box 603. The liquid medicine spraying mechanism 7 includes a liquid medicine box leg 701 fixed on the exhaust gas box 603, the liquid medicine box leg 701 is fixedly connected to the liquid medicine box 702, a liquid inlet 703 is provided on the top of the liquid medicine box 702, the bottom of the liquid medicine box 702 is rotatably connected to a rotating tube 704, the rotating tube 704 passes through the liquid medicine box 702, the rotating tube 704 and the liquid medicine box 702 are rotatably connected, an electric control valve is provided on the rotating tube 704, the outer side of the rotating tube 704 is fixedly connected to a third gear 705, the third gear 705 meshes with a fourth gear 706, the fourth gear 706 is fixedly connected to a gear shaft 707, the gear shaft 707 and the exhaust gas box 603 are rotatably connected, a plurality of spray pipes 708 are fixedly connected to the rotating tube 704 located in the liquid medicine box 702, a plurality of spray holes 709 are provided on the side of the spray pipe 708, a pressure pump is provided in the liquid medicine box 702, and the output port of the pressure pump is connected to the rotating tube 704. The driving gear mechanism 9 includes a motor bracket 901 fixed to the outside of the heating box 202, the motor bracket 901 is connected to the second motor 902, the output shaft of the second motor 902 is fixedly connected to the fifth gear 903, the fifth gear 903 is meshed with the sixth gear 904, the sixth gear 904 is fixedly connected to the rotating ring 905, the rotating ring 905 is rotatably connected to the heating box 202, the rotating ring 905 is fixedly connected to the mounting rod 906, the mounting rod 906 is fixedly connected to the seventh gear 907, and the seventh gear 907 is meshed with the fourth gear 706.

[0026] Specifically, the second motor 902 is turned on and rotated. The rotation of the output shaft of the second motor 902 will drive the fifth gear 903 to rotate. The rotation of the fifth gear 903 will drive the sixth gear 904 to rotate, and then drive the rotating ring 905 to rotate. The rotation of the rotating ring 905 will drive the installation rod 906 to rotate. The rotation of the installation rod 906 will drive the seventh gear 907 to rotate, thereby driving the fourth gear 706 to rotate, and realizing the rotation of the third gear 705. The rotation of the third gear 705 will drive the rotating tube 704 to rotate, so that the spray pipe 708 and the spray hole 709 rotate. At this time, the pressure pump in the liquid tank 702 is turned on to supply the exhaust gas treatment liquid to the rotating tube 704, which is finally sprayed out through the spray hole 709 to achieve comprehensive treatment of the exhaust gas in the exhaust gas box 603.

[0027] Example 2, continue to refer to Figure 1-Figure 4 In the embodiment of the present invention, the connecting pipe 8 is a flexible pipe.

[0028] Specifically, the connecting pipe 8 can realize the connection between the connecting valve 403 and the air inlet 604 , and at the same time, the connecting pipe 8 can realize the connection between the air outlet 605 and the air inlet 604 on the adjacent exhaust box mechanism 6 .

[0029] In the implementation process of the present invention, firstly, a specified number of exhaust gas treatment components are installed on the installation ring 5 according to actual conditions. According to the harmful substances and gas flow rate of the high-temperature exhaust gas, it is selected whether to perform single-stage treatment on the exhaust gas through one exhaust gas treatment component, or to make the exhaust gas pass through multiple exhaust gas treatment components connected in series to achieve multi-stage treatment of the exhaust gas, thereby increasing the treatment efficiency of the exhaust gas. When there are many solid particles in the high-temperature exhaust gas, the high-temperature exhaust gas is prevented from passing through narrow and complex channels, that is, the high-temperature exhaust gas does not pass through the driving heating mechanism 3. If there are few solid particles in the high-temperature exhaust gas, The high-temperature exhaust gas is driven to pass through the heating mechanism 3, so that the high-temperature exhaust gas is fully heated by the water in the heating box mechanism 2, and the solid particles in the high-temperature exhaust gas will fall on the bottom of the installation valve mechanism 4. At this time, the connection between the installation valve mechanism 4 and the exhaust gas treatment component is realized through the connecting pipe 8, and the connection of multiple exhaust gas treatment components is realized. When the exhaust gas enters the exhaust gas box mechanism 6 through the connecting pipe 8, the driving gear mechanism 9 is turned on. The driving gear mechanism 9 can drive the liquid spraying mechanism 7, and then the exhaust gas in the exhaust box mechanism 6 is sprayed for treatment, so as to realize the treatment and utilization of the high-temperature exhaust gas.

[0030] The present invention can utilize the heat of high-temperature exhaust gas by setting up a heating box mechanism 2, can achieve uniform heating of water in the heating box mechanism 2 by driving the heating mechanism 3, and can adjust the path of the exhaust gas according to the different degrees of pollution of the exhaust gas. By installing a valve mechanism 4, solid debris in the exhaust gas can be collected, and the liquid medicine spraying mechanism 7 can be driven by driving the gear mechanism 9. In conjunction with the liquid medicine spraying mechanism 7, the exhaust gas in the exhaust gas box mechanism 6 can be treated. The exhaust gas treatment component can independently perform single-stage treatment on the exhaust gas, and can also perform multi-stage treatment on the exhaust gas in series, thereby improving the efficiency of high-temperature exhaust gas treatment and utilization.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An exhaust gas treatment device for recycling high-temperature exhaust gas, comprising a mounting chassis (1), characterized in that: The mounting chassis (1) is provided with a heating box mechanism (2), the heating box mechanism (2) is provided with a driving heating mechanism (3), the heating box mechanism (2) is connected to a mounting valve mechanism (4), the mounting chassis (1) is fixedly connected to a mounting ring (5), the mounting ring (5) is provided with a plurality of exhaust gas treatment components, the exhaust gas treatment components comprising an exhaust gas box mechanism (6), a liquid medicine spraying mechanism (7) and a connecting pipe (8), the exhaust gas box mechanism (6) is provided on the mounting ring (5), the liquid medicine spraying mechanism (7) is provided on the exhaust gas box mechanism ( 6), the heating box mechanism (2) is provided with a driving gear mechanism (9); the driving heating mechanism (3) is used to heat water in the heating box mechanism (2), the installing valve mechanism (4) is used to pre-collect solid debris in the exhaust gas, the driving gear mechanism (9) is used to drive the liquid medicine spraying mechanism (7), the liquid medicine spraying mechanism (7) is used to treat the exhaust gas in the exhaust box mechanism (6), the exhaust gas treatment component can independently perform single-stage treatment on the exhaust gas, and the exhaust gas treatment component can be connected in series to perform multi-stage treatment on the exhaust gas.

2. The waste gas treatment device for recycling high-temperature waste gas according to claim 1, characterized in that: The heating box mechanism (2) comprises a heating box leg (201) fixed on the mounting chassis (1), the heating box leg (201) being fixedly connected to the heating box (202), the side of the heating box (202) being provided with a water inlet (203) and a water outlet (204), the heating box (202) being rotatably connected to an exhaust gas main pipe (205), the exhaust gas main pipe (205) passing through the heating box (202), the side of the exhaust gas main pipe (205) being provided with a plurality of first vent holes (206) and second vent holes (207), and the inner side of the exhaust gas main pipe (205) being fixedly connected to a plurality of bell mouths (208).

3. The waste gas treatment device for recycling high-temperature waste gas according to claim 2, characterized in that: The driving heating mechanism (3) comprises a first motor (301) fixed on the heating box (202); the output shaft of the first motor (301) is fixedly connected to the first gear (302); the exhaust gas main pipe (205) is slidably connected to the heating pipe mechanism (303); a second gear (304) is provided on the outer side of the heating pipe mechanism (303); the second gear (304) and the first gear (302) are meshed; the outer side of the heating pipe mechanism (303) is fixedly connected to a ring sleeve (305); the ring sleeve (305) is rotatably connected to a rotating ring (306); and a linear motor (307) is fixedly connected between the rotating ring (306) and the heating box (202).

4. The waste gas treatment device for recycling high-temperature waste gas according to claim 3, characterized in that: The heating pipe mechanism (303) comprises a first sliding sleeve (3031) fixedly connected to a second gear (304); the first sliding sleeve (3031) is slidably connected to the heating box (202) and the exhaust gas main pipe (205); the first sliding sleeve (3031) is fixedly connected to a plurality of arc-shaped ventilation pipes (3032); one end of the arc-shaped ventilation pipe (3032) away from the first sliding sleeve (3031) is fixedly connected to a second sliding sleeve (3033); the second sliding sleeve (3033) is slidably connected to the exhaust gas main pipe (205); a first connecting hole (3034) is provided at a connection position between the first sliding sleeve (3031) and the arc-shaped ventilation pipe (3032); and a second connecting hole (3035) is provided at a connection position between the second sliding sleeve (3033) and the arc-shaped ventilation pipe (3032).

5. The waste gas treatment device for recycling high-temperature waste gas according to claim 4, characterized in that: The mounting valve mechanism (4) comprises a vent pipe (401) fixedly connected to the exhaust gas main pipe (205); the vent pipe (401) is fixedly connected to the mounting vent shell (402); a plurality of connecting valves (403) are provided on the mounting vent shell (402); a dust discharge pipe (404) is provided at the bottom of the connecting valve (403); a one-way valve (405) is provided on the dust discharge pipe (404); an end of the dust discharge pipe (404) away from the mounting vent shell (402) is fixedly connected to a dust storage shell (406); and a dust discharge port (407) is provided on the dust storage shell (406).

6. The waste gas treatment device for recycling high-temperature waste gas according to claim 1, characterized in that: The exhaust gas box mechanism (6) comprises a mounting slider (601), the mounting slider (601) being threadedly connected to a locking bolt (602), the locking bolt (602) passing through the mounting slider (601), the mounting slider (601) being fixedly connected to an exhaust gas box (603), the exhaust gas box (603) being provided with an air inlet (604) and an air outlet (605), and a sewage outlet being provided at the bottom of the exhaust gas box (603).

7. The waste gas treatment device for recycling high-temperature waste gas according to claim 6, characterized in that: The liquid medicine spraying mechanism (7) comprises a liquid medicine tank leg (701) fixed on the exhaust gas tank (603); the liquid medicine tank leg (701) is fixedly connected to the liquid medicine tank (702); a liquid inlet (703) is provided on the top of the liquid medicine tank (702); the bottom of the liquid medicine tank (702) is rotatably connected to a rotating tube (704); the rotating tube (704) passes through the liquid medicine tank (702); the rotating tube (704) and the liquid medicine tank (702) are rotatably connected; an electric control valve is provided on the rotating tube (704); and the outer side of the rotating tube (704) is fixedly connected to the liquid medicine tank (702). The third gear (705) is fixedly connected to the third gear (705), the third gear (705) meshes with the fourth gear (706), the fourth gear (706) is fixedly connected to the gear shaft (707), the gear shaft (707) and the exhaust gas box (603) are rotatably connected, the rotating tube (704) is located in the liquid medicine box (702) and is fixedly connected to a plurality of spray pipes (708), the side of the spray pipe (708) is provided with a plurality of spray holes (709), a pressure pump is provided in the liquid medicine box (702), and the output port of the pressure pump is connected to the rotating tube (704).

8. The waste gas treatment device for recycling high-temperature waste gas according to claim 1, characterized in that: The connecting pipe (8) is a flexible pipe.

9. The waste gas treatment device for recycling high-temperature waste gas according to claim 7, characterized in that: The driving gear mechanism (9) comprises a motor bracket (901) fixed to the outside of the heating box (202), the motor bracket (901) being connected to the second motor (902), the output shaft of the second motor (902) being fixedly connected to the fifth gear (903), the fifth gear (903) being meshed with the sixth gear (904), the sixth gear (904) being fixedly connected to the rotating ring (905), the rotating ring (905) being rotationally connected to the heating box (202), the rotating ring (905) being fixedly connected to the mounting rod (906), the mounting rod (906) being fixedly connected to the seventh gear (907), and the seventh gear (907) being meshed with the fourth gear (706).

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