Asphalt flue gas purification and incineration device

Abstract

The utility model discloses an asphalt flue gas purifying and incinerating device, and relates to the technical field of asphalt flue gas, the asphalt flue gas purifying and incinerating device comprises a working table, and further comprises a preheating assembly arranged on one side of the surface of the top of the working table and used for preheating asphalt cold flue gas; the incineration assembly is arranged on one side of the preheating assembly, the surface of the bottom of the incineration assembly is connected with the middle position of the surface of the top of the workbench, and the incineration assembly is used for incinerating asphalt flue gas; the purification assembly is arranged on the surface of one side of the incineration assembly, the asphalt smoke can be incinerated, the incinerated smoke can be filtered, it can be ensured that harmful substances in the smoke are fully combusted and decomposed, and then the influence on the environment and human health can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt fume, in particular to an asphalt fume purification and incineration device. Background Art

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid that is in liquid form and has a black surface. It is soluble in carbon disulfide. Asphalt is an organic gelling material that is waterproof, moisture-proof and anti-corrosive. Asphalt can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt. Coal tar asphalt is a by-product of coking, petroleum asphalt is the residue after crude oil distillation, and natural asphalt is stored underground. Some form mineral layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in industries such as coatings, plastics and rubber, as well as road paving.

[0003] Although the existing asphalt flue gas purification and incineration device can incinerate it, the incineration is not sufficient and the purification cannot be replaced, which reduces the purification effect and further affects the environment and human health. Therefore, we propose an asphalt flue gas purification and incineration device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an asphalt fume purification and incineration device, which solves the problems of insufficient incineration and inability to perform purification and replacement.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an asphalt flue gas purification and incineration device, including a workbench, and also including:

[0006] A preheating component, the preheating component is arranged on one side of the top surface of the workbench, and the preheating component is used to preheat the asphalt cold flue gas;

[0007] An incineration component, the incineration component is arranged on one side of the preheating component, the bottom surface of the incineration component is connected to the center of the top surface of the workbench, and the incineration component is used to incinerate asphalt fume;

[0008] A purification component, the purification component is arranged on one side surface of the incineration component, the bottom surface of the purification component is connected to the other side of the top surface of the workbench, and the purification component is used to purify the asphalt fume after incineration; and

[0009] A touch all-in-one machine, wherein the touch all-in-one machine is arranged on a surface of one side of the incineration component.

[0010] Preferably, the preheating assembly comprises a preheating box, which is arranged on one side of the top surface of the workbench, an air inlet pipe is arranged on one side of the top surface of the preheating box, an L-shaped guide pipe is arranged at the output end of the air inlet pipe, a first delivery pipe is arranged at the output end of the L-shaped guide pipe, and the output end of the first delivery pipe is connected to one side surface of the incineration assembly;

[0011] A first vacuum pump is serially connected to the first delivery pipe, and a side surface of the first vacuum pump is connected to the preheating box; an electric heating plate is embedded and connected to the bottom surface of the inner cavity of the preheating box.

[0012] Preferably, support nets are provided at upper and lower positions on both side walls of the inner cavity of the preheating box, and the top surface of the support nets is connected to the top surface of the inner cavity of the L-shaped guide tube.

[0013] Preferably, the incineration assembly comprises an incineration box, which is arranged on one side of the preheating box, the bottom surface of the incineration box is connected to the center of the top surface of the workbench, a burner is embedded and connected at the center of the top surface of the incineration box, a second delivery pipe is arranged at the lower position of one side surface of the incineration box, and the output end of the second delivery pipe is connected to one side of the purification assembly;

[0014] The second conveying pipe is serially connected with a second vacuum pump, and a side surface of the second vacuum pump is connected to the incineration box.

[0015] Preferably, the purification assembly includes a purification box, which is arranged on one side of the incineration box, the bottom surface of the purification box is connected to the other side of the top surface of the workbench, the inner cavity of the purification box is provided with a mounting frame, both sides of the mounting frame are provided with vertical plates, one side of the top surface of the vertical plate is provided with a limiting groove, and the limiting groove is connected to both sides of the mounting frame; the open end of the top surface of the purification box is provided with a cover plate;

[0016] An exhaust pipe is provided at a lower position on one side surface of the purification box, an induced draft fan is connected in series to the exhaust pipe, and one side surface of the induced draft fan is connected to one side surface of the purification box;

[0017] A filter screen, a cotton screen and activated carbon are sequentially inlaid and connected on one side of each of the mounting frames.

[0018] Preferably, a snap-fit ​​groove is provided at a central position on the top surface of the purification box, a snap-fit ​​plate is provided on the bottom surface of the cover plate, and the bottom end of the snap-fit ​​plate is connected to the inner cavity of the snap-fit ​​groove.

[0019] Preferably, a handle is provided at the center of the top surface of the cover plate, and the handle facilitates the staff to open the cover plate. Beneficial Effects

[0020] The utility model provides an asphalt fume purification and incineration device. Compared with the prior art, it has the following beneficial effects:

[0021] The asphalt flue gas purification and incineration device, when it is necessary to incinerate the asphalt flue gas, firstly, the workbench is placed at a preset position, and then the preheating component is installed on one side of the top surface of the workbench, so that the workbench can provide support for the preheating component, and then the asphalt flue gas to be incinerated can be transported to the inner cavity of the preheating component, and then the preheating component is controlled by the touch all-in-one machine, so that the asphalt flue gas entering the preheating component can be preheated, and then the temperature of the asphalt flue gas can be increased to make it closer to the combustion temperature, so as to ensure that the harmful substances in the flue gas are fully burned and decomposed, and the auxiliary fuel consumption required in the incineration process can be reduced, so as to save energy. Since the incineration component is fixedly connected to the center of the top surface of the workbench, and the output end of the preheating component is connected to the incineration component The input end is connected, so that the preheated asphalt fume can enter the incineration component, and then the incineration component is controlled by the touch all-in-one machine, so that the incineration component can fully incinerate the preheated asphalt fume, so as to improve the combustion efficiency. Since the purification component is fixedly connected to the other side of the top surface of the workbench, and the output end of the incineration component is connected to the input end of the conveying purification component, the incineration component can transport the incinerated asphalt fume to the inner cavity of the purification component, and then the purification component can purify the incinerated asphalt fume, so as to further reduce the emission of pollutants to meet the national pollutant emission standards, and then the purification component is controlled by the touch all-in-one machine, so that the asphalt fume purified in the inner cavity of the purification component can be discharged, and then it can be discharged into the mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the preheating component of the utility model.

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the preheating component of the utility model.

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the incineration component of the utility model.

[0027] Figure 6 This is a schematic diagram of the structure of the purification component of the utility model.

[0028] In the figure: 1. workbench; 2. preheating assembly; 21. preheating box; 22. air inlet pipe; 23. L-shaped guide pipe; 24. first delivery pipe; 25. first vacuum pump; 26. support net; 27. electric heating plate; 3. incineration assembly; 31. incineration box; 32. burner; 33. second delivery pipe; 34. second vacuum pump; 4. purification assembly; 41. purification box; 42. vertical plate; 43. limiting groove; 44. mounting frame; 45. cover plate; 46. exhaust pipe; 47. induced draft fan; 48. snap-fit ​​groove; 49. snap-fit ​​plate; 410. handle; 411. filter net; 412. cotton net; 413. activated carbon; 5. touch all-in-one machine. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: an asphalt flue gas purification and incineration device, including a workbench 1, and also including: a preheating component 2, the preheating component 2 is arranged on one side of the top surface of the workbench 1, and the preheating component 2 is used to preheat the asphalt cold flue gas; an incineration component 3, the incineration component 3 is arranged on one side of the preheating component 2, the bottom surface of the incineration component 3 is connected to the center of the top surface of the workbench 1, and the incineration component 3 is used to incinerate the asphalt flue gas; a purification component 4, the purification component 4 is arranged on one side of the incineration component 3, the bottom surface of the purification component 4 is connected to the other side of the top surface of the workbench 1, and the purification component 4 is used to purify the asphalt flue gas after incineration; and a touch all-in-one machine 5, the touch all-in-one machine 5 is arranged on one side of the incineration component 3;

[0031] When the asphalt fume needs to be incinerated, the workbench 1 is first placed in a preset position, and then the preheating component 2 is installed on one side of the top surface of the workbench 1, so that the workbench 1 can provide support for the preheating component 2, and then the asphalt fume to be incinerated can be transported to the inner cavity of the preheating component 2, and then the preheating component 2 is controlled by the touch all-in-one machine 5, so that the asphalt fume entering the preheating component 2 can be preheated, and then the temperature of the asphalt fume can be increased to make it closer to the combustion temperature, so as to ensure that the harmful substances in the fume are fully burned and decomposed, and the auxiliary fuel consumption required during the incineration process can be reduced, so as to save energy. Since the incineration component 3 is fixedly connected to the center of the top surface of the workbench 1, and the output end of the preheating component 2 is connected to the input end of the incineration component 3, Thereby, the preheated asphalt fume can be brought into the incineration component 3, and then the incineration component 3 can be controlled by the touch all-in-one machine 5, so that the incineration component 3 can fully incinerate the preheated asphalt fume, so as to improve the combustion efficiency. Since the other side of the top surface of the workbench 1 is fixedly connected with the purification component 4, and the output end of the incineration component 3 is connected with the input end of the conveying purification component 4, the incineration component 3 can convey the incinerated asphalt fume to the inner cavity of the purification component 4, and then the purification component 4 can purify the incinerated asphalt fume, so as to further reduce the emission of pollutants to meet the national pollutant emission standards, and then the purification component 4 is controlled by the touch all-in-one machine 5, so that the asphalt fume purified in the inner cavity of the purification component 4 can be discharged, and then it can be discharged into the mouth.

[0032] See also Figure 1-4 The preheating assembly 2 includes a preheating box 21, which is arranged on one side of the top surface of the workbench 1. An air inlet pipe 22 is arranged on one side of the top surface of the preheating box 21. An L-shaped guide pipe 23 is arranged at the output end of the air inlet pipe 22. A first delivery pipe 24 is arranged at the output end of the L-shaped guide pipe 23. The output end of the first delivery pipe 24 is connected to the surface of one side of the incineration assembly 3; a first air pump 25 is connected in series to the first delivery pipe 24, and one side surface of the first air pump 25 is connected to the preheating box 21; an electric heating plate 27 is embedded and connected to the bottom surface of the inner cavity of the preheating box 21, and support nets 26 are arranged at the upper and lower positions of both side walls of the inner cavity of the preheating box 21, and the top surface of the support net 26 is connected to the top surface of the inner cavity of the L-shaped guide pipe 23;

[0033] The preheating box 21 in the preheating component 2 can be fixedly connected to one side of the top surface of the workbench 1 and can provide an installation foundation for the air inlet pipe 22, so that the workbench 1 can provide support for the preheating box 21, and then the preheating box 21 can provide support for the air inlet pipe 22, so that the asphalt smoke can enter the inner cavity of the preheating box 21 through the air inlet pipe 22. Since the bottom surface of the inner cavity of the preheating box 21 is inlaid with an electric heating plate 27, the electric heating plate 27 can heat the inner cavity of the preheating box 21, so that the electric heating plate 27 can preheat the asphalt smoke. Since the output end of the air inlet pipe 22 is fixedly connected to the L-shaped guide pipe 23, and the output end of the L-shaped guide pipe 23 is fixedly connected to the first conveying pipe 24, and the output end of the first conveying pipe 24 is connected to the surface of one side of the incineration component 3, the asphalt smoke can enter the inner cavity of the L-shaped guide pipe 23 through the air inlet pipe 22. Furthermore, the asphalt smoke can flow in the inner cavity of the L-shaped guide pipe 23, so that the electric heating plate 27 can preheat the asphalt smoke and improve the incineration efficiency. Since the first conveying pipe 24 is connected in series with the first vacuum pump 25, and one side surface of the first vacuum pump 25 is connected to the preheating box 21, the first vacuum pump 25 can extract the preheated asphalt smoke from the inner cavity of the L-shaped guide pipe 23, and then the first vacuum pump 25 can transport the extracted asphalt smoke to the inner cavity of the incineration component 3, so that the preheated asphalt smoke can be incinerated. Since the upper and lower positions of the two side walls of the inner cavity of the preheating box 21 are fixedly connected with the support net 26, and the top surface of the support net 26 is connected to the top surface of the inner cavity of the L-shaped guide pipe 23, the support net 26 can provide support for the L-shaped guide pipe 23, thereby improving the stability of the L-shaped guide pipe 23, so as to improve the safety.

[0034] See also Figure 1 , Figure 2 , Figure 5 The incineration assembly 3 includes an incineration box 31, which is arranged on one side of the preheating box 21, and the bottom surface of the incineration box 31 is connected to the center of the top surface of the workbench 1, and a burner 32 is embedded and connected at the center of the top surface of the incineration box 31. A second delivery pipe 33 is arranged at a lower position on one side of the incineration box 31, and the output end of the second delivery pipe 33 is connected to one side of the purification assembly 4; a second vacuum pump 34 is connected in series to the second delivery pipe 33, and one side surface of the second vacuum pump 34 is connected to the incineration box 31;

[0035] The incineration box 31 in the incineration component 3 can be fixedly connected to the center position of the top surface of the workbench 1, and can also provide an installation foundation for the burner 32, so that the workbench 1 can provide support for the incineration box 31, and then the incineration box 31 can provide support for the burner 32, so that the output end of the burner 32 can incinerate the preheated asphalt flue gas. Since the second delivery pipe 33 is connected to the lower position of the surface of one side of the incineration box 31, and the output end of the second delivery pipe 33 is connected to one side of the purification component 4, and the second delivery pipe 33 is connected in series with the second vacuum pump 34, and the surface of one side of the second vacuum pump 34 is connected to the incineration box 31, the incineration box 31 can provide support for the second vacuum pump 34, and then the second vacuum pump can extract the asphalt flue gas after incineration in the inner cavity of the incineration box 31 through the second delivery pipe 33, so that the second delivery pipe 33 can transport the extracted asphalt flue gas to the inner cavity of the purification component 4.

[0036] See also Figure 1 , Figure 2 , Figure 6 The purification assembly 4 includes a purification box 41, which is arranged on one side of the incineration box 31. The bottom surface of the purification box 41 is connected to the other side of the top surface of the workbench 1. The inner cavity of the purification box 41 is provided with a mounting frame 44, and there are three mounting frames 44. The three mounting frames 44 are distributed in a linear array. Vertical plates 42 are arranged on both sides of the mounting frames 44. A limiting groove 43 is arranged on one side of the top surface of the vertical plate 42, and the limiting groove 43 is connected to both sides of the mounting frames 44; a cover plate 45 is arranged at the open end of the top surface of the purification box 41; a surface of one side of the purification box 41 is close to the lower position An exhaust pipe 46 is provided, and an induced draft fan 47 is connected in series to the exhaust pipe 46. One side surface of the induced draft fan 47 is connected to one side surface of the purification box 41; a filter screen 411, a cotton screen 412, and an activated carbon 413 are sequentially inlaid and connected on one side of each mounting frame 44. A snap-fit ​​groove 48 is provided at the center of the top surface of the purification box 41, and a snap-fit ​​plate 49 is provided on the bottom surface of the cover plate 45. The bottom end of the snap-fit ​​plate 49 is connected to the inner cavity of the snap-fit ​​groove 48. A handle 410 is provided at the center of the top surface of the cover plate 45. The handle 410 facilitates the staff to open the cover plate 45;

[0037] The purification box 41 in the purification component 4 can be fixedly connected to the other side of the top surface of the workbench 1, and can also provide an installation base for the mounting frame 44. The inner cavity of the purification box 41 is provided with a mounting frame 44, and three mounting frames 44 are provided. At the same time, the bottom surface of the mounting frame 44 is connected to the bottom surface of the inner cavity of the purification box 41, so that the purification box 41 can provide support for the mounting frame 44, thereby improving the stability of the mounting frame 44. Since both sides of the mounting frame 44 are fixedly connected with the vertical plate 42, and a limiting groove 43 is provided on one side of the top surface of the vertical plate 42, and the limiting groove 43 is connected to both sides of the mounting frame 44, the mounting frame 44 can be inserted into the inner cavity of the limiting groove 43, thereby enabling the vertical plate 42 to limit the mounting frame 44, so as to improve the stability of the mounting frame 44. Since the open end of the top surface of the purification box 41 is movably connected with the cover plate 45, and a locking groove 48 is provided at the center position of the top surface of the purification box 41, At the same time, a snap plate 49 is fixedly connected to the bottom surface of the cover 45, and the bottom end of the snap plate 49 is connected to the inner cavity of the snap groove 48, so that the cover 45 can be movably connected to the top surface of the purification box 41, and then the snap plate 49 can be inserted into the inner cavity of the snap groove 48, so as to improve the stability of the cover 45. Since each side of the mounting frame 44 is sequentially inlaid with a filter screen 411, a cotton screen 412, and activated carbon 413, the filter screen 411, the cotton screen 412, and the activated carbon 413 can filter the asphalt fume after incineration in turn, so as to further reduce the emission of pollutants, so as to meet the national pollutant emission standards. Since a handle 410 is fixedly connected to the center position of the top surface of the cover 45, the staff can open the cover 45 through the handle, so that the staff can easily replace the filter screen 411, the cotton screen 412, and the activated carbon 413, so as to ensure the filtering effect.

[0038] During operation, when it is necessary to incinerate the asphalt fume, first place the workbench 1 at a preset position, and then install the preheating component 2 on one side of the top surface of the workbench 1, so that the workbench 1 can provide support for the preheating component 2, and then the asphalt fume to be incinerated can be transported to the inner cavity of the preheating component 2, and then the preheating component 2 is controlled by the touch all-in-one machine 5, so that the asphalt fume entering the preheating component 2 can be preheated, and then the temperature of the asphalt fume can be increased to make it closer to the combustion temperature, so as to ensure that the harmful substances in the fume are fully burned and decomposed, and the auxiliary fuel consumption required during the incineration process can be reduced, so as to save energy. Since the incineration component 3 is fixedly connected to the center of the top surface of the workbench 1, and the output end of the preheating component 2 is connected to the input end of the incineration component 3 , so that the preheated asphalt smoke can enter the incineration component 3, and then the incineration component 3 is controlled by the touch all-in-one machine 5, so that the incineration component 3 can fully incinerate the preheated asphalt smoke, so as to improve the combustion efficiency. Since the other side of the top surface of the workbench 1 is fixedly connected with the purification component 4, and the output end of the incineration component 3 is connected to the input end of the conveying purification component 4, the incineration component 3 can transport the incinerated asphalt smoke to the inner cavity of the purification component 4, and then the purification component 4 can purify the incinerated asphalt smoke, so as to further reduce the emission of pollutants to meet the national pollutant emission standards, and then the purification component 4 is controlled by the touch all-in-one machine 5, so that the asphalt smoke purified in the inner cavity of the purification component 4 can be discharged, and then it can be discharged into the mouth.

[0039] The preheating box 21 in the preheating component 2 can be fixedly connected to one side of the top surface of the workbench 1 and can provide an installation foundation for the air inlet pipe 22, so that the workbench 1 can provide support for the preheating box 21, and then the preheating box 21 can provide support for the air inlet pipe 22, so that the asphalt smoke can enter the inner cavity of the preheating box 21 through the air inlet pipe 22. Since the bottom surface of the inner cavity of the preheating box 21 is inlaid with an electric heating plate 27, the electric heating plate 27 can heat the inner cavity of the preheating box 21, so that the electric heating plate 27 can preheat the asphalt smoke. Since the output end of the air inlet pipe 22 is fixedly connected to the L-shaped guide pipe 23, and the output end of the L-shaped guide pipe 23 is fixedly connected to the first conveying pipe 24, and the output end of the first conveying pipe 24 is connected to the surface of one side of the incineration component 3, the asphalt smoke can enter the inner cavity of the L-shaped guide pipe 23 through the air inlet pipe 22. Furthermore, the asphalt smoke can flow in the inner cavity of the L-shaped guide pipe 23, so that the electric heating plate 27 can preheat the asphalt smoke and improve the incineration efficiency. Since the first conveying pipe 24 is connected in series with the first vacuum pump 25, and one side surface of the first vacuum pump 25 is connected to the preheating box 21, the first vacuum pump 25 can extract the preheated asphalt smoke from the inner cavity of the L-shaped guide pipe 23, and then the first vacuum pump 25 can transport the extracted asphalt smoke to the inner cavity of the incineration component 3, so that the preheated asphalt smoke can be incinerated. Since the upper and lower positions of the two side walls of the inner cavity of the preheating box 21 are fixedly connected with the support net 26, and the top surface of the support net 26 is connected to the top surface of the inner cavity of the L-shaped guide pipe 23, the support net 26 can provide support for the L-shaped guide pipe 23, thereby improving the stability of the L-shaped guide pipe 23, so as to improve the safety.

[0040] The incineration box 31 in the incineration component 3 can be fixedly connected to the center position of the top surface of the workbench 1, and can also provide an installation foundation for the burner 32, so that the workbench 1 can provide support for the incineration box 31, and then the incineration box 31 can provide support for the burner 32, so that the output end of the burner 32 can incinerate the preheated asphalt flue gas. Since the second delivery pipe 33 is connected to the lower position of the surface of one side of the incineration box 31, and the output end of the second delivery pipe 33 is connected to one side of the purification component 4, and the second delivery pipe 33 is connected in series with the second vacuum pump 34, and the surface of one side of the second vacuum pump 34 is connected to the incineration box 31, the incineration box 31 can provide support for the second vacuum pump 34, and then the second vacuum pump can extract the asphalt flue gas after incineration in the inner cavity of the incineration box 31 through the second delivery pipe 33, so that the second delivery pipe 33 can transport the extracted asphalt flue gas to the inner cavity of the purification component 4.

[0041] The purification box 41 in the purification component 4 can be fixedly connected to the other side of the top surface of the workbench 1, and can also provide an installation base for the mounting frame 44. The inner cavity of the purification box 41 is provided with a mounting frame 44, and three mounting frames 44 are provided. At the same time, the bottom surface of the mounting frame 44 is connected to the bottom surface of the inner cavity of the purification box 41, so that the purification box 41 can provide support for the mounting frame 44, thereby improving the stability of the mounting frame 44. Since both sides of the mounting frame 44 are fixedly connected with the vertical plate 42, and a limiting groove 43 is provided on one side of the top surface of the vertical plate 42, and the limiting groove 43 is connected to both sides of the mounting frame 44, the mounting frame 44 can be inserted into the inner cavity of the limiting groove 43, thereby enabling the vertical plate 42 to limit the mounting frame 44, so as to improve the stability of the mounting frame 44. Since the open end of the top surface of the purification box 41 is movably connected with the cover plate 45, and a locking groove 48 is provided at the center position of the top surface of the purification box 41, At the same time, a snap plate 49 is fixedly connected to the bottom surface of the cover 45, and the bottom end of the snap plate 49 is connected to the inner cavity of the snap groove 48, so that the cover 45 can be movably connected to the top surface of the purification box 41, and then the snap plate 49 can be inserted into the inner cavity of the snap groove 48, so as to improve the stability of the cover 45. Since each side of the mounting frame 44 is sequentially inlaid with a filter screen 411, a cotton screen 412, and activated carbon 413, the filter screen 411, the cotton screen 412, and the activated carbon 413 can filter the asphalt fume after incineration in turn, so as to further reduce the emission of pollutants, so as to meet the national pollutant emission standards. Since a handle 410 is fixedly connected to the center position of the top surface of the cover 45, the staff can open the cover 45 through the handle, so that the staff can easily replace the filter screen 411, the cotton screen 412, and the activated carbon 413, so as to ensure the filtering effect.

[0042] In summary, the device can not only incinerate asphalt fume, but also filter the fume after incineration, thereby ensuring that harmful substances in the fume are fully burned and decomposed, thereby reducing the impact on the environment and human health.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An asphalt flue gas purification and incineration device, comprising a workbench (1), characterized in that: Also includes: A preheating component (2), the preheating component (2) being arranged on one side of the top surface of the workbench (1), and the preheating component (2) being used to preheat the asphalt cold flue gas; An incineration component (3), the incineration component (3) being arranged on one side of the preheating component (2), the bottom surface of the incineration component (3) being connected to the center of the top surface of the workbench (1), and the incineration component (3) being used to incinerate asphalt fume; A purification component (4), the purification component (4) being arranged on a surface of one side of the incineration component (3), the bottom surface of the purification component (4) being connected to the other side of the top surface of the workbench (1), the purification component (4) being used to purify the asphalt fume after incineration; as well as A touch all-in-one machine (5), wherein the touch all-in-one machine (5) is arranged on a surface of one side of the incineration component (3).

2. The asphalt flue gas purification and incineration device according to claim 1 is characterized in that: The preheating assembly (2) comprises a preheating box (21), the preheating box (21) being arranged on one side of the top surface of the workbench (1), an air inlet pipe (22) being arranged on one side of the top surface of the preheating box (21), an L-shaped guide pipe (23) being arranged at the output end of the air inlet pipe (22), a first delivery pipe (24) being arranged at the output end of the L-shaped guide pipe (23), and the output end of the first delivery pipe (24) being connected to one side surface of the incineration assembly (3); A first vacuum pump (25) is serially connected to the first delivery pipe (24), and a surface on one side of the first vacuum pump (25) is connected to the preheating box (21); an electric heating plate (27) is embedded and connected to the bottom surface of the inner cavity of the preheating box (21).

3. The asphalt flue gas purification and incineration device according to claim 2 is characterized in that: Support nets (26) are provided at upper and lower positions on both side walls of the inner cavity of the preheating box (21), and the top surface of the support net (26) is connected to the top surface of the inner cavity of the L-shaped guide tube (23).

4. The asphalt flue gas purification and incineration device according to claim 3 is characterized in that: The incineration assembly (3) comprises an incineration box (31), the incineration box (31) being arranged on one side of the preheating box (21), the bottom surface of the incineration box (31) being connected to the center of the top surface of the workbench (1), a burner (32) being embedded and connected to the center of the top surface of the incineration box (31), a second delivery pipe (33) being arranged at a lower position on one side of the surface of the incineration box (31), the output end of the second delivery pipe (33) being connected to one side of the purification assembly (4); A second air extraction pump (34) is serially connected to the second delivery pipe (33), and a surface of one side of the second air extraction pump (34) is connected to the incineration box (31).

5. The asphalt flue gas purification and incineration device according to claim 4 is characterized in that: The purification assembly (4) comprises a purification box (41), the purification box (41) being arranged on one side of the incineration box (31), the bottom surface of the purification box (41) being connected to the other side of the top surface of the workbench (1), the inner cavity of the purification box (41) being provided with a mounting frame (44), both sides of the mounting frame (44) being provided with vertical plates (42), one side of the top surface of the vertical plate (42) being provided with a limiting groove (43), the limiting groove (43) being connected to both sides of the mounting frame (44); a cover plate (45) being provided at the open end of the top surface of the purification box (41); An exhaust pipe (46) is provided at a lower position on one side surface of the purification box (41), an induced draft fan (47) is connected in series to the exhaust pipe (46), and one side surface of the induced draft fan (47) is connected to one side surface of the purification box (41); One side of each of the mounting frames (44) is inlaid with a filter screen (411), a cotton screen (412), and activated carbon (413) in sequence.

6. The asphalt fume purification and incineration device according to claim 5 is characterized in that: A snap-fit ​​groove (48) is provided at the center of the top surface of the purification box (41), and a snap-fit ​​plate (49) is provided on the bottom surface of the cover plate (45), wherein the bottom end of the snap-fit ​​plate (49) is connected to the inner cavity of the snap-fit ​​groove (48).

7. The asphalt fume purification and incineration device according to claim 6 is characterized in that: A handle (410) is provided at a central position on the top surface of the cover plate (45), and the handle (410) facilitates a worker to open the cover plate (45).

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