Thermocatalytic treatment device for volatile organic pollutants

Abstract

The utility model discloses a thermocatalytic treatment device for volatile organic pollutants, and relates to the technical field of thermocatalytic treatment equipment. The air outlet pipe is arranged at the lower end of the connecting pipe in a penetrating mode and fixedly laid on the inner bottom wall of the device body. The lifting motor is fixedly arranged on the top wall of the device body, and the output end of the lifting motor penetrates through the top wall of the device body and then is fixedly provided with a screw rod; the threaded pipe is screwed on the screw rod through threads; the rear top wall of the water tank is fixedly connected with the bottom end of the threaded pipe; the guide column is fixedly arranged between the upper and lower inner side walls of the device body; the guide column is movably sleeved with the guide block, and the front side wall of the guide block is fixedly connected with the rear side wall of the water tank. Heat in exhausted air can be conveniently recycled, resources are saved, and economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal catalytic treatment equipment, in particular to a thermal catalytic treatment device for volatile organic pollutants. Background Art

[0002] Volatile organic pollutants are an important type of air pollutant, which are generally present over all cities and industrial centers, especially in indoor air. Existing thermal catalytic treatment devices for organic pollutants have the advantage of high efficiency in treating VOCS substances, but the exhausted air carries a large amount of heat, resulting in an increase in indoor temperature, affecting the working environment, and requiring a cooling device for cooling, wasting a large amount of resources and reducing economic benefits. Therefore, there is an urgent need for a thermal catalytic treatment device for volatile organic pollutants. Content of the Utility Model

[0003] The purpose of the utility model is to provide a reasonably designed thermal catalytic treatment device for volatile organic pollutants to effectively solve the defects existing in the above-mentioned prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a device body, an electric control box, an air inlet hopper, and a thermal catalytic converter; the electric control box is fixedly arranged on the left side wall of the device body, the air inlet hopper is penetrated and arranged on the top right wall of the device body, the bottom end of the air inlet hopper is penetrated and provided with a thermal catalytic converter, the bottom end of the thermal catalytic converter is penetrated and provided with a connecting pipe, and the thermal catalytic converter is fixedly arranged on the right inner side wall of the device body. The thermal catalytic converter is electrically connected to the electric control box through a wire;

[0005] It further includes:

[0006] An air outlet pipe, the air outlet pipe is penetrated and arranged at the lower end of the connecting pipe, and the air outlet pipe is laid and fixed on the inner bottom wall of the device body;

[0007] A lifting motor, the lifting motor is fixedly arranged on the top wall of the device body, and after the output end of the lifting motor passes through the top wall of the device body, a screw rod is fixedly arranged, and the lifting motor is electrically connected to the electric control box through a wire;

[0008] A threaded pipe, the threaded pipe is screwed onto the screw rod;

[0009] A water tank, the rear top wall of the water tank is fixedly connected to the bottom end of the threaded pipe;

[0010] A guide post, the guide post is fixedly arranged between the upper and lower inner side walls of the device body;

[0011] A guide block, the guide block is movably sleeved on the guide post, and the front side wall of the guide block is fixedly connected to the rear side wall of the water tank;

[0012] A heat conducting plate is fixedly arranged on the bottom wall of the water tank, and the air outlet pipe is intermittently and movably arranged inside the heat conducting plate.

[0013] As a further improvement of the present utility model, a thermometer is fixedly arranged on the rear inner side wall of the device body.

[0014] As a further improvement of the present utility model, a heat insulating plate is embedded and fixed in the inner bottom wall of the device body, and the air outlet pipe is laid on the top wall of the heat insulating plate.

[0015] As a further improvement of the present utility model, a rotary motor is fixedly arranged on the left side wall of the device body. After the output end of the rotary motor passes through the left side wall of the device body, a rotary shaft is fixedly arranged. A triangular plate is sleeved and fixed on the rotary shaft, and wind shielding plates are fixedly arranged on the three peripheral walls of the triangular plate. A blowing motor is fixedly arranged on the inner top wall of the device body through a bracket, and a blowing shaft is fixedly arranged on the output end of the blowing motor. A fan blade is sleeved and fixed on the blowing shaft, and the fan blade rotates between the wind shielding plates. The rotary motor and the blowing motor are both electrically connected to the electric control box through wires.

[0016] As a further improvement of the present utility model, an activated carbon box is arranged in a penetrating manner on the part of the air outlet pipe located on the left side of the device body.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For a volatile organic compound thermal catalytic treatment device of the present utility model, it is convenient to recover the heat in the discharged air, save resources and improve economic benefits. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 is Figure 1 the top view of

[0020] Figure 3 is Figure 2 the sectional view taken along the line A-A in

[0021] Figure 4 It is a schematic structural diagram of the heat conducting plate in the present utility model.

[0022] Figure 5 It is a schematic structural diagram of the connection relationship among the rotary motor, the rotary shaft, the triangular plate, the wind shielding plates, the blowing motor, the blowing shaft and the fan blade in the present utility model.

[0023] Description of the reference numerals:

[0024] Device body 1, electric control box 2, air intake hopper 3, thermal catalytic converter 4, connecting pipe 5, exhaust pipe 6, lifting motor 7, screw rod 8, threaded pipe 9, guide post 10, guide block 11, water tank 12, heat conducting plate 13, heat insulating plate 14, thermometer 15, rotating motor 16, rotating shaft 17, triangular plate 18, wind deflector 19, blowing motor 20, blowing shaft 21, fan blade 22, activated carbon box 23. Detailed implementation manner

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0026] Refer to as Figures 1-5 As shown, this detailed implementation manner includes a device body 1, an electric control box 2, an air intake hopper 3 and a thermal catalytic converter 4; an electric control box 2 is fixed on the left side wall of the device body 1 by bolts, an air intake hopper 3 is penetrated and arranged on the right top wall of the device body 1, a thermal catalytic converter 4 is penetrated and arranged at the bottom end of the air intake hopper 3, a connecting pipe 5 is penetrated and arranged at the bottom end of the thermal catalytic converter 4, and the thermal catalytic converter 4 is fixed on the right inner side wall of the device body 1 by bolts, and the thermal catalytic converter 4 is electrically connected to the electric control box 2 through a wire; a thermometer 15 is fixed on the rear inner side wall of the device body 1 by bolts to facilitate observing the temperature inside the device body 1;

[0027] It further includes:

[0028] An exhaust pipe 6, the exhaust pipe 6 is penetrated and arranged at the lower end of the connecting pipe 5; a heat insulating plate 14 is embedded and fixed in the inner bottom wall of the device body 1, and the exhaust pipe 6 is laid on the top wall of the heat insulating plate 14 to facilitate heat insulation and avoid increasing the temperature of the inner wall of the device body 1;

[0029] A lifting motor 7, the lifting motor 7 is fixed on the top wall of the device body 1 by bolts, and after the output end of the lifting motor 7 passes through the top wall of the device body 1, a screw rod 8 is fixed by a coupling, and the lifting motor 7 is electrically connected to the electric control box 2 through a wire;

[0030] A threaded pipe 9, the threaded pipe 9 is screwed onto the screw rod 8;

[0031] A water tank 12, the rear top wall of the water tank 12 is welded to the bottom end of the threaded pipe 9;

[0032] A guide post 10, the guide post 10 is welded between the upper and lower inner side walls of the device body 1;

[0033] A guiding block 11, the guiding block 11 is movably sleeved on a guide post 10, and the front side wall of the guiding block 11 is welded to the rear side wall of the water tank 12;

[0034] A heat conducting plate 13, the heat conducting plate 13 is welded to the bottom wall of the water tank 12, and the air outlet pipe 6 is intermittently and movably arranged inside the heat conducting plate 13; facilitating the recovery of the heat in the exhausted air, saving resources and improving economic benefits;

[0035] A rotating motor 16 is fixed on the left side wall of the device body 1 by bolts. After the output end of the rotating motor 16 passes through the left side wall of the device body 1, a rotating shaft 17 is fixed by a coupling. A triangular plate 18 is sleeved and fixed on the rotating shaft 17. Wind shielding plates 19 are fixed on the three peripheral walls of the triangular plate 18 by bolts. The pore diameters of the filtering holes on the three wind shielding plates 19 are different. A blowing motor 20 is fixedly arranged on the inner top wall of the device body 1 by bolts and brackets. A blowing shaft 21 is fixed on the output end of the blowing motor 20 by a coupling. A fan blade 22 is sleeved and fixed on the blowing shaft 21. The fan blade 22 is rotatably arranged between the wind shielding plates 19. The rotating motor 16 and the blowing motor 20 are both electrically connected to the electric control box 2, facilitating the control of the wind force and the filtering of dust in the air. An activated carbon box 23 is provided in a through manner on the part of the air outlet pipe 6 located on the left side of the device body 1, facilitating the absorption of moisture in the exhausted air and improving the dryness.

[0036] When using the present utility model, first insert the air inlet pipe into the air inlet hopper 3. The polluted waste gas is discharged into the air inlet hopper 3 through the air inlet pipe. The polluted waste gas enters the thermal catalytic converter 4 through the air inlet hopper 3. The thermal catalytic converter 4 purifies the waste gas and generates compliant hot air. The hot air is discharged into the air outlet pipe 6 through the connecting pipe 5. Finally, when the purified air passes through the activated carbon box 23, the moisture in the purified air is filtered, improving the dryness of the exhausted air. Next, turn on the lifting motor 7. The lifting motor 7 drives the screw rod 8 to rotate. The screw rod 8 drives the threaded pipe 9 to move downward. The threaded pipe 9 drives the water tank 12 to move downward. The water tank 12 drives the guiding block 11 to move downward along the guide post 10. At the same time, the water tank 12 drives the heat conducting plate 13 to move downward until the heat conducting plate 13 completely sleeves the air outlet pipe 6. At this time, the air outlet pipe 6 is in contact with the heat conducting plate 13. The heat in the hot air is conducted to the water tank 12 through the heat conducting plate 13. The heat heats the water in the water tank 12, enabling the heat in the hot air to be recycled, thereby saving resources and improving economic benefits;

[0037] To reduce the temperature of the pipeline of the left air outlet pipe 6, turn on the blowing motor 20. The blowing motor 20 drives the blowing shaft 21 and the fan blade 22 to rotate. The fan blade 22 blows the wind onto the surface of the air outlet pipe 6 to reduce the temperature of the pipeline of the air outlet pipe 6. To adjust the cooling speed, turn on the rotating motor 16. The rotating motor 16 drives the rotating shaft 17 and the triangular plate 18 to rotate. The triangular plate 18 drives the wind baffle 19 to rotate. By rotating the wind baffle 19 with different filter holes to the lower part, the wind blown out by the fan blade 22 passes through the wind baffle 19 below and then blows onto the air outlet pipe 6, so as to realize the adjustment of the wind force. At the same time, the wind baffle 19 can filter the air in the device body 1 and reduce dust.

[0038] After adopting the above structure, the beneficial effects of this specific embodiment are as follows:

[0039] 1. Through the settings of the thermal catalytic converter 4, the connecting pipe 5, the air outlet pipe 6, the lifting motor 7, the screw rod 8, the threaded pipe 9, the guide post 10, the guide block 11, the water tank 12 and the heat conducting plate 13, it is convenient to recover the heat in the discharged air, save resources and improve economic benefits;

[0040] 2. Through the setting of the heat insulation plate 14, the temperature of the inner wall of the lifting device body 1 is prevented from rising; through the setting of the activated carbon box 23, it is convenient to absorb the moisture in the discharged air and improve the dryness;

[0041] 3. Through the settings of the rotating motor 16, the rotating shaft 17, the triangular plate 18, the wind baffle 19, the blowing motor 20, the blowing shaft 21 and the fan blade 22, it is convenient to control the wind force and filter the dust in the air; through the setting of the thermometer 15, it is convenient to observe the temperature inside the device body 1.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A volatile organic pollutant thermal catalytic treatment device, comprising a device body (1), an electric control box (2), an air intake hopper (3) and a thermal catalyst (4); the electric control box (2) is fixedly arranged on the left side wall of the device body (1), the air intake hopper (3) is penetrated on the right top wall of the device body (1), the bottom end of the air intake hopper (3) is penetrated with the thermal catalyst (4), the bottom end of the thermal catalyst (4) is penetrated with a connecting pipe (5), and the thermal catalyst (4) is fixedly arranged on the right inner side wall of the device body (1), and the thermal catalyst (4) is electrically connected to the electric control box (2) through a wire; It is characterized in that It also contains: An air outlet pipe (6), the air outlet pipe (6) is arranged through the lower end of the connecting pipe (5), and the air outlet pipe (6) is laid and fixed on the inner bottom wall of the device body (1); A lifting motor (7), wherein the lifting motor (7) is fixedly arranged on the top wall of the device body (1), and a screw rod (8) is fixedly arranged on the output end of the lifting motor (7) after passing through the top wall of the device body (1), and the lifting motor (7) is electrically connected to the electric control box (2) through a wire; A threaded tube (9), wherein the threaded tube (9) is screwed onto the screw rod (8) via threads; A water tank (12), wherein the rear top wall of the water tank (12) is fixedly connected to the bottom end of the threaded tube (9); A guide post (10), wherein the guide post (10) is fixedly arranged between the upper and lower inner side walls of the device body (1); A guide block (11), wherein the guide block (11) is movably sleeved on the guide column (10), and the front side wall of the guide block (11) is fixedly connected to the rear side wall of the water tank (12); A heat conducting plate (13) is fixedly arranged on the bottom wall of the water tank (12), and an air outlet pipe (6) is intermittently movably arranged inside the heat conducting plate (13).

2. The device for thermal catalytic treatment of volatile organic pollutants according to claim 1, characterized in that: A thermometer (15) is fixedly arranged on the rear inner wall of the device body (1).

3. The device for thermal catalytic treatment of volatile organic pollutants according to claim 1, characterized in that: A heat insulation board (14) is embedded and fixed in the inner bottom wall of the device body (1), and the air outlet pipe (6) is laid on the top wall of the heat insulation board (14).

4. The device for thermal catalytic treatment of volatile organic pollutants according to claim 1, characterized in that: A rotating motor (16) is fixedly arranged on the left side wall of the device body (1), and a rotating shaft (17) is fixedly arranged on the output end of the rotating motor (16) after passing through the left side wall of the device body (1), and a triangular plate (18) is sleeved and fixed on the rotating shaft (17), and wind shields (19) are fixedly arranged on the three peripheral walls of the triangular plate (18); a blowing motor (20) is fixedly arranged on the inner top wall of the device body (1) through a bracket, and a blowing shaft (21) is fixedly arranged on the output end of the blowing motor (20), and a fan blade (22) is sleeved and fixed on the blowing shaft (21), and the fan blade (22) is rotatably arranged between the wind shields (19), and the rotating motor (16) and the blowing motor (20) are electrically connected to the electric control box (2) through wires.

5. The device for thermal catalytic treatment of volatile organic pollutants according to claim 1, characterized in that: An activated carbon box (23) is provided through the portion of the air outlet pipe (6) located on the left side of the device body (1).

Images