Tail gas treatment mechanism for drying composite material

Abstract

The utility model discloses a tail gas treatment mechanism for drying composite materials, which relates to the technical field of tail gas treatment and comprises a base, a first filter box is arranged at the top of the base, a second filter box is arranged on one side of the first filter box through a square tube, the first filter box, the square tube and the second filter box are communicated, and a gas inlet pipe is rotatably arranged in the first filter box. A plurality of stirring plates are evenly arranged on the surface of the air inlet pipe, a plurality of branch pipes are arranged at the bottom of the air inlet pipe, air outlet heads are arranged at the bottoms of the branch pipes, aeration discs are arranged at the four corners of the inner wall of the first filter box so that the first filter box can make full contact with tail gas, a filter assembly is arranged in the second filter box so that the tail gas can be treated and filtered again, and a driving assembly is arranged at the bottom of the first filter box. Power is provided for stirring of the water body; the tail gas treatment device has the beneficial effects that the tail gas treatment effect during drying processing of a composite material is improved, so that water-soluble gas in the tail gas is effectively filtered, and the final tail gas treatment quality is ensured.

Description

Technical Field

[0001] The utility model relates to an exhaust gas treatment mechanism, in particular to an exhaust gas treatment mechanism for drying composite materials, and belongs to the technical field of exhaust gas treatment. Background Art

[0002] Composite materials are materials with new properties that are formed by physical or chemical methods from two or more materials of different properties at the macroscopic (microscopic) level. Various materials complement each other in terms of performance, producing a synergistic effect, making the comprehensive performance of composite materials better than the original component materials and meeting various requirements. The matrix materials of composite materials are divided into two categories: metal and non-metal. When composite materials are processed, such as during the drying process of lithium battery production, a certain amount of exhaust gas will be generated due to high temperature, and the exhaust gas needs to be treated to ensure emission requirements.

[0003] Among them, the "exhaust gas treatment device in the production of lithium battery materials" disclosed in the application number "CN202321142607.4" "comprises a main body mechanism, an adjustment clamping mechanism and an auxiliary mechanism, the adjustment clamping mechanism is located on the left side of the main body mechanism, the auxiliary mechanism is located below the adjustment clamping mechanism, the main body mechanism comprises a filter box, a fixed block and a trapezoidal placement plate, the fixed block is fixedly mounted on the left and right ends of the filter box, the trapezoidal placement plate is fixedly mounted on the upper end of the fixed block, the main body mechanism also includes a magnetic filter, an activated carbon adsorption layer, a fine filter and The exhaust assembly, the magnetic filter is fixedly mounted on the upper end of the trapezoidal storage plate, the activated carbon adsorption layer is fixedly mounted on the inner end of the middle end of the trapezoidal storage plate, the fine filter is fixedly mounted on the inner end of the lower end of the trapezoidal storage plate, and the exhaust assembly is fixedly mounted on the left end of the filter box. In the utility model, by installing the main body mechanism, the exhaust gas can be filtered multiple times to ensure the purity of gas filtration, enhance the effect of gas treatment, and improve the utilization rate of the device. By setting the exhaust fan, the exhaust gas produced by lithium battery materials can be quickly sucked into the interior of the filter box, thereby improving the rate of exhaust gas treatment.

[0004] However, the above method still has the following defects: the gas is filtered through multiple layers of different filter plates, but some water-soluble gases in the exhaust gas cannot be effectively filtered, affecting the final exhaust gas treatment quality. Utility Model Content

[0005] The utility model aims to provide an exhaust gas treatment mechanism for drying composite materials, so as to solve the problem in the above background technology that some water-soluble gases in the exhaust gas cannot be effectively filtered, thus affecting the quality of the final exhaust gas treatment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment mechanism for drying composite materials, comprising a base, a filter box 1 is provided on the top of the base, a filter box 2 is provided on one side of the filter box 1 through a square tube, the filter box 1, the square tube and the filter box 2 are connected, an air inlet pipe is rotatably provided inside the filter box 1, a plurality of stirring plates are evenly provided on the surface of the air inlet pipe, a plurality of branch pipes are provided at the bottom of the air inlet pipe, and an air outlet head is provided at the bottom of the branch pipe, aeration disks are provided on the four corners of the inner wall of the filter box 1 to ensure sufficient contact with the exhaust gas, a filter assembly is provided inside the filter box 2 to allow the exhaust gas to be processed and filtered again, and a driving assembly is provided at the bottom of the filter box 1 to provide power for stirring the water body.

[0007] As a preferred technical solution of the utility model, a water inlet pipe and a water outlet pipe are respectively provided at the top and the bottom of the front side of the filter box, and a water inlet valve and a water outlet valve are respectively provided on the surface of the water inlet pipe and the surface of the water outlet pipe.

[0008] As a preferred technical solution of the utility model, the bottom of the air intake pipe passes through the filter box and is placed at the bottom of the filter box, and a mechanical seal is provided at the connection between the air intake pipe and the filter box. A folded tube is rotatably provided on the top of the air intake pipe, and one end of the folded tube passes through the filter box and is placed on the other side of the filter box.

[0009] As a preferred technical solution of the utility model, a one-way valve is provided on the surface of the branch pipe, a mechanical seal 2 is provided at the connection between the air inlet pipe and the folded pipe, and a flange is provided at one end of the folded pipe away from the filter box 1.

[0010] As a preferred technical solution of the utility model, the filter assembly includes four slides, and a filter plate is provided between every two of the slides. The filter plate at the top is made of an activated carbon plate, and the filter plate at the bottom is made of a filter cotton plate.

[0011] As a preferred technical solution of the utility model, a sealing door is hinged on the surface of the filter box 2 via two hinges, and the surface of the sealing door is snap-connected to the surface of the filter box 2 via a buckle.

[0012] As a preferred technical solution of the utility model, an exhaust fan is provided on the side of the filter box 2 away from the filter box 1 through a support plate, and the exhaust pipe of the exhaust fan passes through the filter box 2 and is placed at the bottom inside one side of the filter box 2.

[0013] As a preferred technical solution of the utility model, the driving assembly includes a motor, which is fixedly mounted at the bottom of the filter box, the output shaft of the motor is provided with a worm, the bottom of the intake pipe is provided with a worm wheel, and the worm is meshingly connected with the worm wheel.

[0014] Compared with the related art, the exhaust gas treatment mechanism for drying composite materials provided by the utility model has the following beneficial effects:

[0015] 1. By driving the rotation of the air intake pipe, the stirring plate and the branch pipe on the surface of the air intake pipe can be rotated synchronously. On the one hand, the stirring plate is used to stir the water inside the filter box 1, so that the exhaust gas generated by the drying of the composite material can fully contact the water body. On the other hand, the branch pipe is used in conjunction with the air outlet head to discharge the exhaust gas into the interior of the filter box 1, which has a stirring effect at the same time, thereby improving the exhaust gas treatment effect during the drying process of the composite material, effectively filtering the water-soluble gas in the exhaust gas, and ensuring the final exhaust gas treatment quality.

[0016] 2. By setting up a filter assembly and using two filter plates of different materials, the treated exhaust gas can be treated again to improve the exhaust gas treatment effect. The filter plate can be regularly maintained and replaced through an openable sealing door and a sliding filter plate.

[0017] 3. The aeration plate is set up to increase the fluidity of the water body, improve the exhaust gas treatment effect, and make it fully contact with the exhaust gas, thereby improving the exhaust gas treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the structural diagrams of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the filter box 1 of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the filter box 1 of the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0022] Figure 5 This is a schematic diagram of the explosion structure of the filter box 2 of the utility model;

[0023] Figure 6 This is the second structural schematic diagram of the present utility model.

[0024] In the figure: 1. base; 2. filter box 1; 3. square tube; 4. filter box 2; 5. air inlet pipe; 6. stirring plate; 7. branch pipe; 8. air outlet head; 9. filter assembly; 901. slide seat; 902. filter plate; 903. sealing door; 904. support plate; 905. exhaust fan; 10. aeration plate; 11. drive assembly; 1101. motor; 1102. worm; 1103. worm gear; 1104. water inlet pipe; 1105. water outlet pipe; 12. folded pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] See also Figure 1-6 The utility model provides an exhaust gas treatment mechanism for drying composite materials, including a base 1, a filter box 2 is provided on the top of the base 1, and a proper amount of water can be added into the filter box 2 through the filter box 2, so that the water-soluble waste gas in the exhaust gas can be filtered, and the use is convenient. A filter box 2 4 is provided on one side of the filter box 2 through a square tube 3. The filter box 2 4 is convenient to cooperate with the filter material in the filter box 2 4, so as to facilitate further treatment of the exhaust gas generated by the drying of the composite material, and the use is convenient. The filter box 2, the square tube 3 and the filter box 2 4 are connected, which is convenient for treating and filtering the exhaust gas. An air intake pipe 5 is provided inside the filter box 2, and a plurality of stirring plates 6 are evenly provided on the surface of the air intake pipe 5. By driving the rotation of the air intake pipe 5, the stirring plates 6 and the branch pipe 7 on the surface of the air intake pipe 5 can be synchronously rotated. On the one hand, the stirring plate 6 and the branch pipe 7 can be used to rotate synchronously. The plate 6 stirs the water body inside the filter box 2, so that the exhaust gas generated by the drying of the composite material can fully contact the water body, thereby improving the exhaust gas treatment effect. On the other hand, the branch pipe 7 is used in conjunction with the gas outlet head 8 to discharge the exhaust gas into the interior of the filter box 2, and at the same time, a stirring effect is achieved to improve the exhaust gas treatment effect, so that the water-soluble gas in the exhaust gas is effectively filtered, thereby ensuring the final exhaust gas treatment quality. A plurality of branch pipes 7 are provided at the bottom of the air inlet pipe 5, and a gas outlet head 8 is provided at the bottom of the branch pipe 7. Aeration plates 10 are provided at the four corners of the inner wall of the filter box 2 to increase the fluidity of the water body, thereby improving the exhaust gas treatment effect and making it fully contact with the exhaust gas. A filter assembly 9 is provided inside the filter box 4 to process and filter the exhaust gas again. A drive assembly 11 is provided at the bottom of the filter box 2 to provide power for the stirring of the water body, thereby driving the arranged air inlet pipe 5 to rotate, and the use is convenient.

[0028] The filter assembly 9 includes four slides 901, and a filter plate 902 is provided between every two slides 901, and a sealing strip is provided on the surface of the filter plate 902 for sealing the filter plate 902. The filter plate 902 at the top is made of an activated carbon plate, and the filter plate 902 at the bottom is made of a filter cotton plate, so that the exhaust gas can be further processed through the two filter plates 902 of different materials to ensure that subsequent emissions are not affected;

[0029] The surface of the filter box 2 4 is hinged with a sealing door 903 through two hinges, and the surface of the sealing door 903 is connected to the surface of the filter box 2 4 through a buckle. The sealing door 903 and the buckle are set to facilitate the opening of the sealed sealing door 903, and then facilitate the disassembly and assembly of the sliding filter plate 902, which is convenient for subsequent regular maintenance and replacement operations;

[0030] A fan 905 is provided on the side of the filter box 2 4 away from the filter box 1 2 through a support plate 904, and an exhaust pipe of the fan 905 passes through the filter box 2 4 and is placed at the bottom of one side of the filter box 2 4, so as to facilitate the extraction of exhaust gas and perform filtering operation using two filter plates 902;

[0031] An inlet pipe 1104 and an outlet pipe 1105 are respectively provided at the top and bottom of the front side of the filter box 2, and an inlet valve and an outlet valve are respectively provided on the surface of the inlet pipe 1104 and the surface of the outlet pipe 1105, so that the staff can use the inlet pipe 1104 and the outlet pipe 1105 to add and discharge water to the filter box 2 and control the amount of water added and discharged.

[0032] Embodiment 2:

[0033] The driving assembly 11 includes a motor 1101, which is fixedly mounted at the bottom of the filter box 2. The output shaft of the motor 1101 is provided with a worm 1102. The bottom of the air intake pipe 5 is provided with a worm wheel 1103. The worm 1102 is meshedly connected with the worm wheel 1103. By arranging the motor 1101 to drive the worm 1102, the worm wheel 1103 and the air intake pipe 5 can be driven to rotate synchronously, thereby providing power for the rotation of the stirring plate 6.

[0034] The bottom of the intake pipe 5 passes through the filter box 2 and is placed at the bottom of the filter box 2, and a mechanical seal is provided at the connection between the intake pipe 5 and the filter box 2 to facilitate sealing. A folded tube 12 is rotatably provided on the top of the intake pipe 5, and one end of the folded tube 12 passes through the filter box 2 and is placed on the other side of the filter box 2, so as to cooperate with relevant exhaust equipment to release exhaust gas from the inside of the folded tube 12 and the inside of the intake pipe 5.

[0035] A one-way valve is provided on the surface of the branch pipe 7 to facilitate reflux, and a mechanical seal 2 is provided at the connection between the air inlet pipe 5 and the folded pipe 12 to facilitate sealing. A flange is provided on the end of the folded pipe 12 away from the filter box 2, so that related exhaust equipment can be installed with the flange in combination with bolts and nuts.

[0036] When in use, first, the flange at the end of the folded tube 12 is used in conjunction with the bolt and nut group to connect with the relevant exhaust equipment, and the tail gas during the drying process of the composite material is prepared to be extracted and processed, and then a proper amount of water is added to the inside of the filter box 2 by using the water inlet pipe 1104, and then the motor 1101 is controlled to drive the worm 1102 to rotate, thereby driving the worm wheel 1103 to rotate synchronously, and further driving the air inlet pipe 5 to rotate, so that the stirring plate 6 on the surface of the air inlet pipe 5 stirs the water, and the branch pipe 7 stirs the water synchronously, and then the tail gas is filled into the inside of the air inlet pipe 5 through the folded tube 12, and the exhaust head 8 is used to make the tail gas fully contact with the water, and the water-soluble gas in the tail gas is effectively filtered, thereby ensuring the final tail gas treatment quality;

[0037] Then the aeration plate 10 is controlled to work, so that the tail gas is further fully contacted with the water body, thereby improving the quality of tail gas treatment;

[0038] Then, the exhaust fan 905 is controlled to work, so that the tail gas after the water treatment passes through the filter box 1 2 and the square tube 3 and enters the inside of the filter box 2 4, and cooperates with the two filter plates 902 of different materials inside the filter box 2 4 to filter the tail gas again, thereby greatly improving the filtering effect of the tail gas, and the convenience of use is good, and finally it can be discharged through the air outlet of the exhaust fan 905;

[0039] Secondly, when the filter plate 902 needs to be replaced, it is only necessary to use the buckle to open the sealed door 903, remove the sliding filter plate 902, and perform maintenance or regular replacement.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas treatment mechanism for drying composite materials, comprising a base (1), characterized in that: A filter box (2) is provided on the top of the base (1), and a filter box (4) is provided on one side of the filter box (2) through a square tube (3). The filter box (2), the square tube (3) and the filter box (4) are connected. An air inlet pipe (5) is rotatably provided inside the filter box (2), and a plurality of stirring plates (6) are evenly provided on the surface of the air inlet pipe (5). A plurality of branch pipes (7) are provided at the bottom of the air inlet pipe (5), and an air outlet head (8) is provided at the bottom of the branch pipe (7). Aeration plates (10) are provided at the four corners of the inner wall of the filter box (2) so as to fully contact the exhaust gas. A filter assembly (9) is provided inside the filter box (4) so ​​as to process and filter the exhaust gas again. A driving assembly (11) is provided at the bottom of the filter box (2) to provide power for stirring the water body.

2. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: The top and bottom of the front side of the filter box 1 (2) are respectively provided with a water inlet pipe (1104) and a water outlet pipe (1105), and the surface of the water inlet pipe (1104) and the surface of the water outlet pipe (1105) are respectively provided with a water inlet valve and a water outlet valve.

3. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: The bottom of the air intake pipe (5) passes through the filter box (2) and is placed at the bottom of the filter box (2), and a mechanical seal is provided at the connection between the air intake pipe (5) and the filter box (2). A folded tube (12) is rotatably provided at the top of the air intake pipe (5), and one end of the folded tube (12) passes through the filter box (2) and is placed on the other side of the filter box (2).

4. The tail gas treatment mechanism for drying composite materials according to claim 3, characterized in that: A one-way valve is provided on the surface of the branch pipe (7), a mechanical seal 2 is provided at the connection between the air inlet pipe (5) and the folded pipe (12), and a flange is provided at one end of the folded pipe (12) away from the filter box 1 (2).

5. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: The filter assembly (9) comprises four slides (901), a filter plate (902) is provided between every two of the slides (901), the filter plate (902) located at the top is made of an activated carbon plate, and the filter plate (902) located at the bottom is made of a filter cotton plate.

6. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: The surface of the second filter box (4) is hinged with a sealing door (903) via two hinges, and the surface of the sealing door (903) is snap-fitted and connected to the surface of the second filter box (4) via a buckle.

7. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: A fan (905) is provided on the side of the filter box 2 (4) facing away from the filter box 1 (2) through a support plate (904), and an exhaust pipe of the fan (905) passes through the filter box 2 (4) and is placed at the bottom of one side of the filter box 2 (4).

8. The tail gas treatment mechanism for drying composite materials according to claim 1, characterized in that: The driving assembly (11) comprises a motor (1101), the motor (1101) being fixedly mounted at the bottom of the filter box (2), the output shaft of the motor (1101) being provided with a worm (1102), the bottom of the air intake pipe (5) being provided with a worm wheel (1103), the worm (1102) being meshingly connected with the worm wheel (1103).

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