Waste gas incinerator for insulating plate production

Abstract

The invention relates to the technical field of waste gas incinerators, one embodiment of the invention provides a waste gas incinerator for insulating plate production, the waste gas incinerator for insulating plate production comprises a supporting frame, a lateral blowing assembly, a top end blowing assembly and an angle adjusting assembly, the supporting frame is fixedly installed on a bottom plate, and the lateral blowing assembly is arranged on the side face of an incinerator body; the top end blowing assembly is arranged at the top end of the furnace body, the lateral blowing assembly and the top end blowing assembly are connected through an air supply assembly, air is synchronously supplied to the top end and the side face of the furnace body, and angle adjusting assemblies are arranged on the lateral blowing assembly and the top end blowing assembly and used for adjusting the blowing angle. A driving assembly is arranged between the two angle adjusting assemblies and used for driving the two angle adjusting assemblies to conduct synchronous adjustment. By means of the technical scheme, the technical problem that in the prior art, when a pipeline penetrates through an incinerator for gas supply, the gas injection angle of the pipeline is difficult to adjust, and therefore the pipeline makes full contact with waste gas in the incinerator is solved.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the technical field of waste gas incinerators, and in particular, to a waste gas incinerator for producing insulation boards. Background Art

[0002] During the production of insulation boards, waste gas containing harmful substances such as volatile organic compounds, formaldehyde and phenols will be generated due to the volatilization or reaction of raw materials. If these waste gases are discharged directly, they will not only pollute the environment but may also endanger human health. Therefore, the waste gas needs to be incinerated in an incinerator. The harmful substances can be decomposed into harmless substances through high-temperature combustion, while achieving energy recovery and standard emissions.

[0003] When the waste gas is incinerated, it is passed into the incinerator. The waste gas undergoes a high-temperature oxidation reaction, decomposing the organic pollutants and some inorganic harmful substances in the waste gas into harmless stable products. At the same time, the tail gas is treated by heat recovery or direct discharge.

[0004] During incineration, oxygen and other combustion-supporting air are usually introduced into the incinerator through a blower to directly supplement the oxygen required for the reaction, ensure that elements such as carbon and hydrogen in the material are fully oxidized, and improve combustion efficiency. When introducing the air, a pipe is usually passed through the top or side of the incinerator to allow air to enter and mix with the exhaust gas. However, the pipe sprays directly from the air outlet, making it difficult to mix the exhaust gas at various locations in the incinerator, and the mixing may not be sufficient and uniform. Summary of the Invention

[0005] To overcome the above-mentioned defects, an embodiment of the present disclosure provides a waste gas incinerator for insulating board production, which is used to solve the technical problem in the prior art that when a pipeline passes through the incinerator to supply gas, it is difficult to adjust the jet angle of the pipeline so as to achieve more complete contact with the waste gas in the incinerator.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a waste gas incinerator for the production of insulating boards, comprising a furnace body installed on a base plate, and also comprising a support frame, a side blowing assembly, a top blowing assembly and an angle adjustment assembly, wherein the support frame is fixedly mounted on the base plate, the side blowing assembly is arranged on the side of the furnace body, the top blowing assembly is arranged on the top of the furnace body, and the side blowing assembly and the top blowing assembly are connected by an air supply assembly to synchronously supply air to the top and side of the furnace body, the side blowing assembly and the top blowing assembly are both provided with the angle adjustment assembly for adjusting the blowing angle, and a driving assembly is provided between the two angle adjustment assemblies for driving the two angle adjustment assemblies to synchronously adjust Furthermore, the side blowing assembly includes an air inlet pipe, an air outlet pipe and a U-shaped pipe. The air inlet pipe is installed on the support frame. Two air outlet pipes are installed in a rotatable manner between the side of the air inlet pipe and the side of the furnace body. The U-shaped pipe is arranged in the furnace body. The other ends of the two air outlet pipes are connected and installed with the U-shaped pipe, and the air outlet of the U-shaped pipe is connected and installed with an air outlet hopper.

[0007] Furthermore, the top blowing assembly includes two air outlet pipes, two air inlet pipes and two U-shaped pipes. The top of the furnace body is rotatably connected and installed with two of the two air outlet pipes. The two air inlet pipes are connected and installed at the top of the two air outlet pipes. The two U-shaped pipes are arranged in the furnace body. The other ends of the two air outlet pipes are connected and installed with the U-shaped pipes, and the air outlet of the U-shaped pipes is connected and installed with the air outlet hopper.

[0008] Furthermore, the air supply assembly includes a blower, an air supply pipe and a connecting pipe. The blower is installed on the side of the support frame. The air supply pipe is installed between the blower and the air inlet pipe 1. The connecting pipe is installed between the air inlet pipe 1 and the air inlet pipe 2.

[0009] Furthermore, the angle adjustment assembly includes a transmission wheel 1 and a transmission wheel 2. The transmission wheel 1 is fixedly installed on the two air outlet pipes 1, and a transmission belt is provided on the tensioning sleeve between the two transmission wheels 1. The transmission wheel 2 is fixedly installed on the two air outlet pipes 2, and a transmission belt is provided on the tensioning sleeve between the two transmission wheels 2.

[0010] Furthermore, the driving assembly includes a driving shaft, a support plate, a rotating shaft, a driving assembly and a linkage assembly. The driving shaft is rotatably mounted on the side of the furnace body through a connecting plate. The support plate is fixedly mounted on the side of the furnace body, and a motor is mounted on the support plate. The output end of the motor is coaxially connected to the driving shaft. The rotating shaft passes through and is rotatably mounted on the side of the support plate. The driving assembly is arranged on the rotating shaft and the driving shaft, and the linkage assembly is arranged on the rotating shaft and the driving shaft.

[0011] Furthermore, the driving assembly includes a driving gear ring and a driving gear, the driving gear ring is fixedly mounted on the driving shaft, and the driving gear is fixedly mounted on one end of the rotating shaft.

[0012] Furthermore, the linkage assembly includes a first gear ring, a first gear, a second gear ring and a second gear, the first gear ring is fixedly mounted on one of the air outlet pipes 1, the first gear is coaxially connected to the drive shaft, and the first gear is meshed with the first gear ring, the second gear ring is fixedly mounted on one of the air outlet pipes 2, the second gear is fixedly mounted on the other end of the rotating shaft, and the second gear ring is meshed with the second gear.

[0013] In order to prevent the U-shaped tube 1 and the U-shaped tube 2 from contacting each other during rotation, the two U-shaped tubes 2 are further located above and to the sides of the two U-shaped tubes 1 respectively.

[0014] In order to make the air entering the furnace body more uniform, further, the two U-shaped tubes 1 are placed vertically to the two U-shaped tubes 2 respectively.

[0015] The beneficial effects of the embodiments of the present disclosure are: 1. In the present disclosure, when air is introduced into the furnace body through the air supply assembly, the air can be simultaneously introduced from the top and side of the furnace body through the side blowing assembly and the top blowing assembly, respectively, so that the air entering the furnace body can be more comprehensively contacted with the exhaust gas in the furnace body. In addition, the air can form two air flows through the U-shaped tube 1 and the U-shaped tube 2, respectively, and enter the furnace body and be blown out through the air outlet scoop; 2. In the present disclosure, when supplying air, the driving assembly can drive the angle adjustment assembly, thereby causing the two U-shaped tubes 1 and 2 to rotate within the furnace body, respectively, thereby expanding the area for air to flow in and driving the air flow rate during rotation, thereby further allowing the air to contact the exhaust gas within the furnace body; To sum up, the incinerator can allow air to enter the furnace body from multiple directions through the mutual cooperation between the support frame, side blowing assembly, top blowing assembly and angle adjustment assembly, and can drive the air to rotate when entering, so that the air can fully contact the exhaust gas in the furnace body at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly describes the drawings required for use in describing the embodiments of the present disclosure. Obviously, the drawings described below are merely some exemplary embodiments of the present disclosure. Those skilled in the art can, without inventive effort, derive other drawings based on the content of the exemplary embodiments of the present disclosure and these drawings.

[0017] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2This is a schematic diagram of the structure of the support frame, the side blowing assembly and the angle adjustment assembly of the present invention; Figure 3 This is a schematic structural diagram of the top blowing assembly and the angle adjustment assembly of the present invention; Figure 4 This is a schematic diagram of the structure of the support frame, air inlet pipe 1 and air supply assembly of the present invention; Figure 5 This is a schematic diagram of the structure of the coordination of the second air outlet pipe, the first U-shaped pipe, the air outlet hopper, the second U-shaped pipe, the first air outlet pipe and the drive assembly of the present invention; Figure 6 It is a structural schematic diagram of the cooperation between the bottom plate and the furnace body of the present invention.

[0018] In the figure: 1. bottom plate; 2. furnace body; 3. support frame; 4. air inlet pipe 1; 5. air outlet pipe 1; 6. U-shaped pipe 1; 7. air outlet hopper; 8. air outlet pipe 2; 9. air inlet pipe 2; 10. U-shaped pipe 2; 11. blower; 12. air supply pipe; 13. connecting pipe; 14. transmission wheel 1; 15. transmission belt; 16. transmission wheel 2; 17. driving shaft; 18. support plate; 19. rotating shaft; 20. driving gear ring; 21. driving gear; 22. first gear ring; 23. first gear; 24. second gear ring; 25. second gear; 26. motor. DETAILED DESCRIPTION

[0019] The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0020] To simplify the drawings, only the parts relevant to the disclosure are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0021] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on the specific circumstances.

[0022] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present disclosure.

[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] like Figures 1 to 6 As shown, it shows a waste gas incinerator for insulating board production in one embodiment of the present disclosure, including a furnace body 2 installed on a base plate 1, and also including a support frame 3, a side blowing assembly, a top blowing assembly and an angle adjustment assembly. The support frame 3 is fixedly installed on the base plate 1, the side blowing assembly is arranged on the side of the furnace body 2, the top blowing assembly is arranged on the top of the furnace body 2, and the side blowing assembly and the top blowing assembly are connected by an air supply assembly to synchronously supply air to the top and side of the furnace body 2. Angle adjustment assemblies are provided on the side blowing assembly and the top blowing assembly for adjusting the blowing angle, and a driving assembly is provided between the two angle adjustment assemblies for driving the two angle adjustment assemblies to adjust synchronously.

[0026] like Figure 2 、 Figure 3 and Figure 4 When air is passed into the furnace body 2, the air is first passed into the furnace body 2 through the side blowing assembly and the top blowing assembly through the air supply assembly. The air supply assembly includes a blower 11, an air supply pipe 12 and a connecting pipe 13. The blower 11 is installed on the side of the support frame 3. The air supply pipe 12 is connected and installed between the blower 11 and the air inlet pipe 4. The connecting pipe 13 is connected and installed between the air inlet pipe 4 and the air inlet pipe 2 9. Specifically, start the blower 11, and the blower 11 will pass the air through the air supply pipe 12 and the connecting pipe 13 into the side blowing assembly and the top blowing assembly.

[0027] The side blowing assembly includes an air inlet pipe 4, an air outlet pipe 5 and a U-shaped pipe 6. The air inlet pipe 4 is installed on the support frame 3. Two air outlet pipes 5 are installed in a rotatable manner between the side of the air inlet pipe 4 and the side of the furnace body 2. The U-shaped pipe 6 is arranged in the furnace body 2. The other ends of the two air outlet pipes 5 are connected and installed with a U-shaped pipe 6, and the air outlet of the U-shaped pipe 6 is connected and installed with an air outlet hopper 7. The top blowing assembly includes an air outlet pipe 2 8, an air inlet pipe 2 9 and a U-shaped pipe 2 10. Two air outlet pipes 2 8 are installed in a rotatable manner at the top of the furnace body 2. The air inlet pipe 2 9 is connected and installed at the top of the two air outlet pipes 2 8. The U-shaped pipe 2 10 is arranged in the furnace body 2. The other ends of the two air outlet pipes 2 8 are connected and installed with a U-shaped pipe 2 10, and the air outlet of the U-shaped pipe 2 10 is connected and installed with an air outlet hopper 7.

[0028] Specifically, the air supply pipe 12 passes the air into the air inlet pipe 4 and enters the air inlet pipe 2 9 through the connecting pipe 13. The air in the air inlet pipe 4 enters the U-shaped tube 6 through the air outlet pipe 5 and is ejected through the air outlet 7 of the U-shaped tube 6. The air in the air inlet tube 2 9 enters the U-shaped tube 2 10 through the two air outlet pipes 2 8 and is ejected through the air outlet 7 of the U-shaped tube 2 10. The air enters the furnace body 2 synchronously through the top and side ends of the furnace body 2, thereby mixing with the air in the furnace body 2. Because the two U-shaped tubes 6 are placed vertically to the two U-shaped tubes 2 10 respectively, and the U-shaped design of the U-shaped tube 1 6 and the U-shaped tube 2 10 can make the air be ejected in two streams, so that the air and the exhaust gas contact more evenly.

[0029] like Figure 5As shown, after the air is passed through, the angles of the U-shaped tube 1 6 and the U-shaped tube 2 10 can be adjusted by cooperating with the angle adjustment assembly and the drive assembly, thereby changing the angle of the injected air. The angle adjustment assembly includes a transmission wheel 14 and a transmission wheel 2 16. The two air outlet pipes 1 5 are fixedly mounted with a transmission wheel 14, and a transmission belt 15 is provided in the tensioning sleeve between the two transmission wheels 14. The two air outlet pipes 2 8 are fixedly mounted with a transmission wheel 2 16, and a transmission belt 15 is provided in the tensioning sleeve between the two transmission wheels 2 16. The drive assembly includes a drive shaft 17, a support plate 18, a rotating shaft 19, a driving assembly and a linkage assembly. The drive shaft 17 is rotatably mounted on the side of the furnace body 2 through a connecting plate. The support plate 18 is fixedly mounted on the side of the furnace body 2, and a motor 26 is installed on the support plate 18. The output end of the motor 26 is coaxially connected to the drive shaft 17 , the rotating shaft 19 is rotatably installed on the side of the support plate 18, the driving component is arranged on the rotating shaft 19 and the driving shaft 17, the linkage component is arranged on the rotating shaft 19 and the driving shaft 17, the driving component includes a driving gear ring 20 and a driving gear 21, the driving gear ring 20 is fixedly mounted on the driving shaft 17, the driving gear 21 is fixedly mounted on one end of the rotating shaft 19, the linkage component includes a first gear ring 22, a first gear 23, a second gear ring 24 and a second gear 25, the first gear ring 22 is fixedly mounted on one of the air outlet pipes 5, the first gear 23 is coaxially connected to the drive shaft 17, and the first gear 23 is meshed with the first gear ring 22, the second gear ring 24 is fixedly mounted on one of the air outlet pipes 2 8, the second gear 25 is fixedly mounted on the other end of the rotating shaft 19, and the second gear ring 24 is meshed with the second gear 25.

[0030] Specifically, the motor 26 is started, and the output end of the motor 26 drives the driving shaft 17 to rotate, and the driving shaft 17 drives the gear ring 20 to rotate, and the gear ring 20 drives the driving gear 21 meshing with it to rotate, and at the same time, the driving shaft 17 drives the first gear 23 to rotate, and the first gear 23 and the driving gear 21 respectively drive the first gear ring 22 and the rotating shaft 19 to rotate, and the first gear ring 22 drives one of the air outlet pipes 5 to rotate, and the rotating shaft 19 drives the second gear 25 to rotate, and the second gear 25 drives the second gear 25 to rotate, and the second gear 25 drives one of the air outlet pipes 5 to rotate. The air duct 2 8 rotates, and one of the air outlet ducts 1 5 and the air outlet duct 2 8 drives one of the transmission wheels 14 and 16 to rotate respectively, and drives the other air outlet duct 1 5 and the air outlet duct 2 8 to rotate under the action of the tensioning sleeve of the transmission belt 15. The air outlet duct 1 5 and the air outlet duct 2 8 respectively drive the U-shaped tube 1 6 and the U-shaped tube 2 10 to rotate in the furnace body 2, thereby further contacting the air with the exhaust gas in the furnace body 2. Because the two U-shaped tubes 2 10 are respectively located on the sides and above the two U-shaped tubes 1 6, the U-shaped tube 1 6 and the U-shaped tube 2 10 will not touch each other during rotation.

[0031] Working principle: When the waste gas is incinerated, the waste gas is first introduced into the incinerator, and the blower 11 is started at the same time. The blower 11 passes the air into the air inlet pipe 14 through the air supply pipe 12, and enters the air inlet pipe 29 through the connecting pipe 13. The air in the air inlet pipe 4 enters the U-shaped pipe 16 through the outlet pipe 15 and is ejected through the air outlet 7 of the U-shaped pipe 6. The air in the air inlet pipe 29 enters the U-shaped pipe 210 through the two outlet pipes 28 and is ejected through the air outlet 7 of the U-shaped pipe 210. The air enters the furnace body 2 synchronously through the top and side ends of the furnace body 2, and the motor 26 can be started at the same time. The output end of the motor 26 drives the drive shaft 17 to rotate, and the drive shaft 17 drives the gear ring 20 to rotate, which drives the gear ring 20 to drive the belt meshing with it. The moving gear 21 rotates, and at the same time the driving shaft 17 drives the first gear 23 to rotate, the first gear 23 and the driving gear 21 respectively drive the first gear ring 22 and the rotating shaft 19 to rotate, the first gear ring 22 drives one of the air outlet pipes 1 5 to rotate, and the rotating shaft 19 drives the second gear 25 to rotate, the second gear 25 drives the second gear 25 to rotate, the second gear 25 drives one of the air outlet pipes 2 8 to rotate, one of the air outlet pipes 1 5 and the air outlet pipe 2 8 respectively drives one of the transmission wheels 14 and the transmission wheel 2 16 to rotate, and under the action of the tensioning sleeve of the transmission belt 15, drives the other air outlet pipe 1 5 and the air outlet pipe 2 8 to rotate, the air outlet pipe 1 5 and the air outlet pipe 2 8 respectively drive the U-shaped tube 1 6 and the U-shaped tube 2 10 to rotate in the furnace body 2, thereby further contacting the air with the exhaust gas in the furnace body 2.

[0032] like Figure 6 As shown, the exhaust gas enters the combustion chamber and is fully mixed with oxygen and undergoes an oxidation reaction under the high temperature generated by the combustion of auxiliary materials. Organic pollutants react with oxygen to form carbon dioxide and water, and toxic and harmful components are completely decomposed, losing their toxicity and odor. Pollutants containing elements such as nitrogen and sulfur may be converted into nitrogen oxides, sulfur dioxide, etc., which can be further treated through denitrification and desulfurization equipment.

[0033] It should be added that multiple protective covers can be detachably installed on the furnace body 2, and the driving gear ring 20, the driving gear 21, the first gear ring 22, the first gear 23, the second gear ring 24 and the second gear 25 are located separately in the protective cover, so that the protective cover protects their mutual meshing, and the U-shaped tube 1 6, the U-shaped tube 2 10 and the air outlet hopper 7 are all made of high-temperature resistant materials.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limiting. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, and all of these should be included in the scope of the claims of the present disclosure.

Claims

1. A waste gas incinerator for producing insulating boards, comprising a furnace body (2) mounted on a base plate (1), characterized in that: Also includes: A support frame (3), the support frame (3) being fixedly mounted on the base plate (1); A lateral blowing assembly, the lateral blowing assembly being arranged on a side of the furnace body (2); A top blowing assembly, the top blowing assembly being arranged at the top of the furnace body (2), and the side blowing assembly and the top blowing assembly being connected via an air supply assembly, so as to synchronously supply air to the top and side surfaces of the furnace body (2); An angle adjustment component is provided on both the side blowing component and the top blowing component, which is used to adjust the blowing angle, and a driving component is provided between the two angle adjustment components, which is used to drive the two angle adjustment components to adjust synchronously.

2. The waste gas incinerator for insulating board production according to claim 1, characterized in that: The side blowing assembly comprises: An air inlet pipe (4), the air inlet pipe (4) being installed through the support frame (3); An air outlet pipe (5) is provided, wherein two air outlet pipes (5) are rotatably connected and installed between the side of the air inlet pipe (4) and the side of the furnace body (2); A U-shaped tube (6) is provided in the furnace body (2), the other ends of the two air outlet pipes (5) are connected to and installed with the U-shaped tube (6), and the air outlet of the U-shaped tube (6) is connected to and installed with an air outlet hopper (7).

3. The waste gas incinerator for insulating board production according to claim 2, characterized in that: The top blowing assembly includes: The second air outlet pipe (8), the top end of the furnace body (2) is rotatably connected and equipped with two of the second air outlet pipes (8); The second air inlet pipe (9), the second air inlet pipe (9) is connected and installed at the top of the two second air outlet pipes (8); U-shaped tube 2 (10), the U-shaped tube 2 (10) is arranged in the furnace body (2), the other ends of the two air outlet pipes 2 (8) are connected and installed with the U-shaped tube 2 (10), and the air outlet of the U-shaped tube 2 (10) is connected and installed with the air outlet hopper (7).

4. The waste gas incinerator for insulating board production according to claim 3, characterized in that: The air supply assembly comprises: A blower (11), the blower (11) being mounted on a side of the support frame (3); An air supply pipe (12), the air supply pipe (12) being connected and installed between the blower (11) and the air inlet pipe (4); A connecting pipe (13) is installed between the first air inlet pipe (4) and the second air inlet pipe (9).

5. The waste gas incinerator for insulating board production according to claim 4, characterized in that: The angle adjustment component includes: A transmission wheel (14), wherein the transmission wheel (14) is fixedly mounted on each of the two air outlet pipes (5), and a transmission belt (15) is provided on a tensioning sleeve between the two transmission wheels (14); The transmission wheel 2 (16) is fixedly mounted on the two air outlet pipes 2 (8), and a transmission belt (15) is provided on the tensioning sleeve between the two transmission wheels 2 (16).

6. The waste gas incinerator for insulating board production according to claim 5, characterized in that: The drive assembly includes: a drive shaft (17), the drive shaft (17) being rotatably mounted on a side surface of the furnace body (2) via a connecting plate; A support plate (18), the support plate (18) being fixedly mounted on a side surface of the furnace body (2), and a motor (26) being mounted on the support plate (18), the output end of the motor (26) being coaxially connected to the drive shaft (17); A rotating shaft (19), the rotating shaft (19) is rotatably mounted on a side surface of the support plate (18); a driving assembly, the driving assembly being arranged on the rotating shaft (19) and the driving shaft (17); A linkage assembly is provided on the rotating shaft (19) and the driving shaft (17).

7. The waste gas incinerator for insulating board production according to claim 6, characterized in that: The driving component includes: A driving gear ring (20), wherein the driving gear ring (20) is fixedly mounted on the drive shaft (17); A driving gear (21) is fixedly mounted on one end of the rotating shaft (19).

8. The waste gas incinerator for insulating board production according to claim 7, characterized in that: The linkage component includes: A first gear ring (22), the first gear ring (22) being fixedly mounted on one of the air outlet pipes (5); a first gear (23), the first gear (23) being coaxially connected to the drive shaft (17), and the first gear (23) being meshed with the first gear ring (22); A second gear ring (24), the second gear ring (24) is fixedly mounted on one of the second air outlet pipes (8); A second gear (25) is fixedly mounted on the other end of the rotating shaft (19), and the second gear ring (24) is meshed with the second gear (25).

9. The waste gas incinerator for insulating board production according to claim 3, characterized in that: The two U-shaped tubes 2 (10) are respectively located above and on the sides of the two U-shaped tubes 1 (6).

10. The waste gas incinerator for insulating board production according to claim 3, characterized in that: The two U-shaped tubes (6) are placed vertically to the two U-shaped tubes (10).

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