Gas turbulence generating device for high-temperature area of heat storage oxidation device

Abstract

The invention belongs to the technical field of heat storage oxidation devices, and particularly relates to a heat storage oxidation device high-temperature area gas turbulence generation device which comprises two mounting plates fixed in a heat storage oxidation device, and three flow guide shells are arranged below the two mounting plates. By arranging the mounting plate, the flow guide shell, the supporting frame, the transverse plate, the turbulent flow rod, the gear, the supporting seat, the rotating rod, the motor and the transmission assembly, in the process of using the gas turbulent flow generating device, when waste gas flows to a high-temperature area, the transverse plate in the flow guide shell can enable gas to generate a turbulent flow phenomenon, so that the flowing speed of the waste gas can be slowed down; and in the process that the waste gas flows to a high-temperature area to be combusted, the rotating turbulent flow rods can disturb the waste gas, so that the waste gas is combusted more thoroughly, the waste gas treatment effect is improved, meanwhile, by means of the arranged transmission assembly, the situation that the turbulent flow rods conduct heat to an output shaft of the motor can be avoided, and then the motor is protected.

Description

Technical Field

[0001] The invention relates to the technical field of thermal storage oxidation devices, in particular to a gas turbulence generating device in a high temperature zone of a thermal storage oxidation device. Background Art

[0002] A regenerative thermal oxidizer is a device commonly used in waste gas treatment. It is mainly used to treat waste gas containing volatile organic compounds (VOCs). Its main purpose is to treat volatile organic waste gas generated in industrial production processes. It can efficiently oxidize harmful substances in waste gas into harmless carbon dioxide and water vapor, thereby achieving waste gas purification and environmental protection. By recycling heat, it can also save energy. Due to its high efficiency, reliability and environmental protection, it is widely used in the field of waste gas treatment in chemical, printing, coating, pharmaceutical and other industries. However, during the use of the current regenerative thermal oxidizer, when the waste gas flows to the high temperature zone for combustion, due to the lack of a structure inside the regenerative thermal oxidizer to turbulently flow the waste gas, its flow speed is relatively fast, which will cause the waste gas to be unable to fully burn in the high temperature zone. Therefore, we propose a high temperature zone gas turbulence generating device for a regenerative thermal oxidizer to solve the above problems. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides a gas turbulence generating device in the high temperature zone of a thermal storage oxidation device, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device, comprising two mounting plates fixed inside the thermal storage oxidation device, three guide shells are arranged below the two mounting plates, and two adjacent guide shells are fixedly connected by two support frames, wherein the tops of the two guide shells are respectively fixedly connected to the corresponding mounting plates, and cross plates are equidistantly and staggeredly fixed inside the guide shells, and three spoiler rods are rotatably connected between the two mounting plates through bearings, and gears are fixed on the surfaces of the spoiler rods, and the three gears are meshed and connected with each other, and a support seat fixed to the thermal storage oxidation device is arranged below the gears, and a rotating rod is rotatably connected to the side wall of the support seat through a bearing, and a motor is fixed to one side wall of the support seat, and the output end of the motor is fixedly connected to one end of the rotating rod, and a transmission assembly for driving the spoiler rod to rotate is fixed to the other end of the rotating rod.

[0008] Furthermore, the transmission assembly includes circular plates fixed on one end of the rotating rod and the spoiler rod respectively, a connecting plate is fixed on one side wall of the two circular plates, ceramic tubes are fixed in a circular array between the two connecting plates, and through holes are evenly spaced on the surface of the ceramic tubes.

[0009] Furthermore, a rubber pad is fixed to one side wall of the circular plate, and the other side wall of the rubber pad is respectively fitted with the corresponding connecting plate.

[0010] Furthermore, heat dissipation fins are fixed on the surface of the ceramic tube in a circular array.

[0011] Furthermore, two reinforcing plates are fixed to the bottom of the support seat, and one side wall of the reinforcing plates is fixedly connected to the thermal storage oxidation device on one side of the rotating rod.

[0012] Furthermore, a shell fixed to a side wall of the support seat is arranged on the outer side of the motor, and a filter is fixed to a side wall of the shell.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a gas turbulence generating device in the high temperature zone of a thermal storage oxidation device, which has the following beneficial effects:

[0015] The present invention, by setting a mounting plate, a guide shell, a support frame, a cross plate, a spoiler rod, a gear, a support seat, a rotating rod, a motor and a transmission component, when the gas turbulence generating device is used, when the exhaust gas flows to the high-temperature zone, the cross plate inside the guide shell can be used to make the gas turbulent, thereby slowing down its flow speed, and when the exhaust gas flows to the high-temperature zone for combustion, the rotating spoiler rod can disturb the exhaust gas, so that the exhaust gas can be burned more thoroughly and the exhaust gas treatment effect can be improved. At the same time, the transmission component set can be used to prevent the spoiler rod from conducting heat to the output shaft of the motor, thereby protecting the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the guide shell structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the support base structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the ceramic tube of the present invention.

[0020] In the figure: 1. mounting plate; 2. guide shell; 3. support frame; 4. cross plate; 5. spoiler rod; 6. gear; 7. support seat; 8. rotating rod; 9. motor; 10. transmission assembly; 1001. round plate; 1002. connecting plate; 1003. ceramic tube; 1004. through hole; 1005. rubber pad; 1006. heat dissipation fin; 11. reinforcement plate; 12. shell; 13. filter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1 , Figure 2 and Figure 3As shown, a gas turbulence generating device in a high temperature zone of a thermal storage oxidation device proposed in an embodiment of the present invention comprises two mounting plates 1 fixed inside the thermal storage oxidation device, and is characterized in that: three guide shells 2 are arranged below the two mounting plates 1, and two adjacent guide shells 2 are fixedly connected by two support frames 3, wherein the tops of the two guide shells 2 are respectively fixedly connected to the corresponding mounting plates 1, and cross plates 4 are fixedly fixed inside the guide shells 2 at equal intervals, and three spoiler rods 5 are rotatably connected between the two mounting plates 1 through bearings, and gears 6 are fixed on the surfaces of the spoiler rods 5, and the three gears 6 are meshed and connected with each other, and a support seat 7 fixed on the thermal storage oxidation device is arranged below the gear 6, and two reinforcing plates 11 are fixed on the bottom of the support seat 7, and one side wall of the reinforcing plate 11 is fixedly connected to the thermal storage oxidation device on one side of the rotating rod 8, which can play an auxiliary supporting role for the support seat 7 so that it will be more stable after being fixed, and the side wall of the support seat 7 is rotatably connected to the rotating rod 8 through a bearing, and a motor 9 is fixed on one side wall of the support seat 7 , a shell 12 fixed to a side wall of the support seat 7 is provided on the outside of the motor 9, and a filter screen 13 is fixed to one side wall of the shell 12, which can protect the motor 9, and the filter screen 13 can block dust and the like while the motor 9 is dissipating heat. The output end of the motor 9 is fixedly connected to one end of the rotating rod 8, and the other end of the rotating rod 8 is fixed with a transmission assembly 10 for driving the spoiler rod 5 to rotate. When this gas turbulence generating device is used, after it is installed inside the thermal storage oxidation furnace, when the exhaust gas passes through the ceramic heat conduction, it will flow to the inside of the guide shell 2. At this time, under the action of the cross plate 4, the flowing exhaust gas can be turbulent, and the exhaust gas after turbulence will flow to the high temperature zone for combustion. During the combustion process, the motor 9 can be started to drive the transmission assembly 10 to rotate. When the transmission assembly 10 rotates, it will drive one of the spoiler rods 5 to rotate. At this time, with the cooperation of the three gears 6, the three spoiler rods 5 can be rotated at the same time, so that the exhaust gas flowing to the high temperature zone can be disturbed, so that it can be fully burned.

[0024] like Figure 3 and Figure 4As shown, in some embodiments, the transmission assembly 10 includes a circular plate 1001 fixed to one end of the rotating rod 8 and the spoiler rod 5, respectively, and a rubber pad 1005 is fixed to one side wall of the circular plate 1001, and the other side wall of the rubber pad 1005 is respectively fitted with the corresponding connecting plate 1002, which can further play a role in heat insulation. A connecting plate 1002 is fixed to one side wall of the two circular plates 1001, and a ceramic tube 1003 is fixed in an annular array between the two connecting plates 1002. The surface of the ceramic tube 1003 Through holes 1004 are equidistantly provided on the surface. When in use, when the rotating rod 8 rotates, it will drive one of the circular plates 1001 to rotate. At this time, with the cooperation of the connecting plate 1002 and the ceramic tube 1003, the other circular plate 1001 can be driven to rotate. When the other circular plate 1001 rotates, it will drive one of the spoiler rods 5 to rotate. Since the ceramic tube 1003 has low heat conduction efficiency and has through holes 1004 on its surface, the spoiler rod 5 can be prevented from conducting heat to the output shaft of the motor 9.

[0025] like Figure 4 As shown, in some embodiments, the surface of the ceramic tube 1003 is fixed with heat dissipation fins 1006 in a circular array, which can further accelerate the heat dissipation speed of the surface of the ceramic tube 1003.

[0026] 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. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device, comprising two mounting plates (1) fixed inside the thermal storage oxidation device, Features: Three guide shells (2) are arranged below the two mounting plates (1), and two adjacent guide shells (2) are fixedly connected via two support frames (3), wherein the tops of the two guide shells (2) are respectively fixedly connected to the corresponding mounting plates (1), and cross plates (4) are fixedly fixed at equal intervals inside the guide shells (2). Three spoiler rods (5) are rotatably connected between the two mounting plates (1) via bearings, and gears (6) are fixed to the surfaces of the spoiler rods (5), and the three gears (6) are meshed and connected with each other. A support seat (7) fixed to the thermal storage oxidation device is arranged below the gears (6), and a rotating rod (8) is rotatably connected to the side wall of the support seat (7) via a bearing, and a motor (9) is fixed to one side wall of the support seat (7), and the output end of the motor (9) is fixedly connected to one end of the rotating rod (8), and the other end of the rotating rod (8) is fixed to a transmission assembly (10) for driving the spoiler rod (5) to rotate.

2. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device according to claim 1, Features: The transmission assembly (10) comprises circular plates (1001) respectively fixed to one end of the rotating rod (8) and the spoiler rod (5); a connecting plate (1002) is fixed to one side wall of the two circular plates (1001); ceramic tubes (1003) are fixed in a ring array between the two connecting plates (1002); and through holes (1004) are evenly spaced on the surface of the ceramic tubes (1003).

3. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device according to claim 2, Features: A rubber pad (1005) is fixed to one side wall of the circular plate (1001), and the other side wall of the rubber pad (1005) is respectively fitted to the corresponding connecting plate (1002).

4. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device according to claim 2, Features: The surfaces of the ceramic tubes (1003) are all fixed with heat dissipation fins (1006) in a circular array.

5. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device according to claim 1, Features: Two reinforcing plates (11) are fixed to the bottom of the support seat (7), and one side wall of the reinforcing plates (11) is fixedly connected to the thermal storage oxidation device on one side of the rotating rod (8).

6. A gas turbulence generating device in a high temperature zone of a thermal storage oxidation device according to claim 1, Features: The outer side of the motor (9) is provided with a housing (12) fixed to a side wall of the support seat (7), and a filter screen (13) is fixed to a side wall of the housing (12).

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