Waste gas treatment mechanism for glass fiber reinforced plastic spray tower

Abstract

A disclosed waste gas treatment mechanism for a glass fiber reinforced plastic spray tower comprises a filter box main body, a spray mechanism is arranged in the upper end of the filter box main body, a first support ring and a second support ring are fixedly connected in the filter box main body, and a filter plate is arranged between the first support ring and the second support ring; a pressing and holding mechanism is arranged at the upper end of the second supporting ring and is used for pressing and holding the filter plate; a sealing plate is arranged at the front end of the filter box main body, and a buckle assembly is arranged on the sealing plate; fixing assemblies are arranged on two sides of the filter box main body; the filter box further comprises a cleaning mechanism which is located in the middle of the interior of the filter box body and used for cleaning the filter plate. By arranging the cleaning mechanism, the filter plate can be cleaned under the action of the cleaning mechanism, so that the filter plate is convenient to clean, particles are effectively prevented from blocking the filter plate, and the waste gas filtering effect can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, and in particular to a waste gas treatment mechanism for a glass fiber reinforced plastic spray tower. Background Art

[0002] The FRP spray tower is a new type of environmentally friendly product. It has the characteristics of light weight, high strength and good corrosion resistance. The FRP spray tower generates a lot of waste gas during the spraying process of FRP. It is also necessary to connect the waste gas treatment mechanism to discharge the generated waste gas into the waste gas treatment mechanism for purification.

[0003] The existing waste gas treatment mechanism for FRP spray tower uses a filter plate to filter the waste gas during waste gas treatment. However, the filter plate is easily clogged by particles after long-term use. In order not to affect the filtering effect, the filter plate needs to be cleaned. Since the filter plate is located inside the waste gas treatment mechanism, it is more troublesome to clean it, which affects the filtering effect. Therefore, it is necessary to design a waste gas treatment mechanism for FRP spray tower. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower, comprising a filter box body, an air inlet is fixedly connected to the left side of the lower end of the filter box body, a sewage outlet is fixedly connected to the right side of the lower end of the filter box body, and an air outlet is fixedly connected to the upper end of the filter box body, a spray mechanism is arranged inside the upper end of the filter box body, a first support ring and a second support ring are fixedly connected inside the filter box body, a filter plate is arranged between the first support ring and the second support ring, and a pressing mechanism is arranged on the upper end of the second support ring, and the pressing mechanism is used to press the filter plate; a sealing plate is arranged at the front end of the filter box body, a snap assembly is arranged on the sealing plate, and the sealing plate is connected to the filter plate through the snap assembly; fixing assemblies are arranged on both sides of the filter box body, and the fixing assemblies are used to connect the sealing plate to the filter box body; and also includes a cleaning mechanism, the cleaning mechanism is located in the middle position inside the filter box body, and the cleaning mechanism is used to clean the filter plate.

[0006] As a further description of the above technical solution:

[0007] The spray mechanism comprises a spray frame, a connecting pipe and a spray head. The upper end of the filter box body is fixedly connected to the spray frame, the rear end of the spray frame is fixedly connected to the connecting pipe, and the lower end of the spray frame is fixedly connected to the spray head.

[0008] As a further description of the above technical solution:

[0009] A mounting hole is provided on the front end surface of the filter box body, the sealing plate corresponds to the mounting hole, the first support ring is located at the lower end of the mounting hole, and the second support ring is located at the upper end of the mounting hole.

[0010] As a further description of the above technical solution:

[0011] The fixing assembly includes a first fixing ear, a second fixing ear, a threaded rod and a nut. The first fixing ears are fixedly connected on both sides of the filter box body, and the second fixing ears are fixedly connected on both sides of the sealing plate. The front end of the first fixing ear is fixedly connected to the threaded rod, and the threaded rod passes through the second fixing ear. The circumferential surface of the threaded rod is threadedly connected to the nut.

[0012] As a further description of the above technical solution:

[0013] The buckle assembly includes a card slot, a card rod, a first piston, a first piston chamber, a connecting channel, a first plug-in block, a second piston chamber, a second piston, a connecting rod, a first spring, an auxiliary block, a handle and a first plug-in slot. The front end surface of the filter plate is provided with a first plug-in slot, a first plug-in block is plugged in the first plug-in slot, a connecting channel, a first piston chamber and a second piston chamber are provided in the first plug-in block, the second piston chamber is communicated with the first piston chamber through the connecting channel, a first piston is slidably connected in the first piston chamber, a card rod is fixedly connected to the side end of the first piston, the card rod passes through the side end of the first plug-in block and is slidably connected to the first plug-in block; a card slot is provided on the inner wall of the first plug-in slot, the card slot cooperates with the card rod; a second piston is slidably connected in the second piston chamber, a connecting rod is fixedly connected to the front end of the second piston, the front end of the connecting rod passes through the first plug-in block and the sealing plate, the front end of the connecting rod is fixedly connected to the auxiliary block, a first spring is provided on the circumferential surface of the connecting rod, one end of the first spring is fixedly connected to the auxiliary block, the other end of the first spring is fixedly connected to the sealing plate, and a handle is fixedly connected to the front end of the sealing plate.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the handle is fixedly connected to the limiting groove, the interior of the limiting groove is slidably connected to the limiting block, and the limiting block is fixedly connected to the auxiliary block.

[0016] As a further description of the above technical solution:

[0017] The cleaning mechanism includes a fixed frame, a rotating shaft, a connecting assembly, a brush, a fan blade and a supporting seat. The fixed frame and the supporting seat are fixedly connected inside the filter box body. The fixed frame is rotatably connected inside the fixed frame. The fan blade is fixedly connected to the upper end of the rotating shaft. The lower end of the rotating shaft passes through the supporting seat and is rotatably connected to the supporting seat. The lower end of the rotating shaft is connected to the brush through the connecting assembly.

[0018] As a further description of the above technical solution:

[0019] The connecting assembly includes a connecting seat, a second plug-in slot, a second plug-in block, a baffle and a bolt. The lower end of the rotating shaft is fixedly connected to the connecting seat. The lower end surface of the connecting seat is provided with a second plug-in slot. The second plug-in block is plugged into the second plug-in slot. The second plug-in block is fixedly connected to the brush. A baffle is provided at the lower end of the connecting seat. The connecting seat is threadedly connected with a bolt, and the bolt passes through the baffle.

[0020] As a further description of the above technical solution:

[0021] The filter plate has an upper surface with a notch, and the notch corresponds to the support seat.

[0022] As a further description of the above technical solution:

[0023] The holding mechanism includes a limit seat, a moving rod, a first transmission rod, a slide rail, a slider, a second transmission rod, a holding rod, a guide rod, a connecting plate, a guide block and a second spring. The inner wall of the filter box body is fixedly connected to the limit seat, and the moving rod is slidably connected inside the limit seat. Both sides of the rear end of the moving rod are rotatably connected to the first transmission rod, and the end of the first transmission rod away from the moving rod is rotatably connected to the slider; the lower end of the fixed frame is fixedly connected to the slide rail, and the slide rail is slidably connected to the slider; the upper end of the second support ring is fixedly connected to the guide rod, and the upper end of the guide rod is fixedly connected to the connecting plate The guide rod is slidably connected to a guide block on the circumferential surface of the guide rod, and a second spring is arranged on the circumferential surface of the guide rod, one end of the second spring is fixedly connected to the second support ring, and the other end of the second spring is fixedly connected to the guide block, and a holding rod is fixedly connected between the guide blocks, and the lower end of the holding rod passes through the second support ring and is slidably connected to the second support ring; the holding rod is rotatably connected to a second transmission rod on a side away from the inner wall of the filter box body, and one end of the second transmission rod away from the holding rod is rotatably connected to the slider; the upper end of the sealing plate is fixedly connected to an extrusion plate, and the extrusion plate cooperates with the moving rod.

[0024] The present invention has the following beneficial effects:

[0025] 1. Compared with the prior art, the exhaust gas treatment mechanism for the FRP spray tower can clean the filter plate by setting a cleaning mechanism, so that it is easy to clean the filter plate, thereby effectively avoiding particles from clogging the filter plate, thereby improving the filtering effect of the exhaust gas; at the same time, because the cleaning mechanism uses fan blades to drive the rotating shaft to rotate, and then drives the brush to rotate, when cleaning the filter plate, there is no need to use an additional motor to drive the brush to rotate, thereby reducing energy waste.

[0026] 2. Compared with the prior art, the exhaust gas treatment mechanism for the FRP spray tower is provided with a card slot, a card rod, a first piston, a first piston chamber, a connecting channel, a first plug-in block, a second piston chamber, a second piston, a connecting rod, a first spring, an auxiliary block, a handle and a first plug-in slot. When the filter plate needs to be taken out, the first spring is in a compressed state, so that the auxiliary block is always in contact with the handle. At this time, with the cooperation of the connecting rod, the second piston can be always located at the front end of the second piston chamber. Then, with the cooperation of the first piston, the card rod can be stably engaged in the card slot. In this way, when the filter plate is taken out, When removing the filter plate from the sealing plate, just pull the handle to take out the filter plate, so as to facilitate the replacement of a new filter plate; when removing the filter plate from the sealing plate, press the auxiliary block backwards, and at this time, with the cooperation of the connecting rod, the second piston can be moved backwards. Since the rear end surface of the second piston cavity is connected with the outside, it is convenient for the second piston to move backwards. As the second piston moves backwards, the first piston is also driven to slide inside the first piston cavity, thereby driving the clamping rod to retract into the first plug-in block, so that the clamping rod is out of the slot, thereby releasing the connection between the first plug-in block and the filter plate, thereby facilitating the removal of the filter plate.

[0027] 3. Compared with the prior art, the exhaust gas treatment mechanism for the glass fiber reinforced plastic spray tower is provided with an extrusion plate, a limit seat, a moving rod, a first transmission rod, a slide rail, a slider, a second transmission rod, a holding rod, a guide rod, a connecting plate, a guide block and a second spring. When the sealing plate is installed, the extrusion plate is in contact with the moving rod. At this time, the moving rod will be squeezed to shrink toward the inside of the filter box body. With the movement of the moving rod, the slider is driven to slide on the slide rail with the cooperation of the first transmission rod, and then the holding rod can be driven to move downward with the cooperation of the second transmission rod. With the downward movement of the holding rod, the guide block is also driven to slide on the guide rod, thereby compressing the second spring. Then, with the cooperation of the guide rod and the guide block, the holding rod can be stably moved downward. After the holding rod is in close contact with the filter plate, the filter plate can be fixed, so that the filter plate is stably installed between the first support ring and the second support ring, which is conducive to the stable operation of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention from the first viewing angle as a whole;

[0029] Figure 2 For the present invention Figure 1 Enlarged view of part A in the middle;

[0030] Figure 3 It is a schematic diagram of the structure of the second viewing angle of the whole invention;

[0031] Figure 4 It is a schematic diagram of the structure of the first viewing angle inside the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the second viewing angle inside the present invention;

[0033] Figure 6 For the present invention Figure 5 Enlarged view of part B;

[0034] Figure 7 It is a schematic diagram of the internal structure after the buckle assembly of the present invention is matched with the filter plate;

[0035] Figure 8 For the present invention Figure 7 Enlarged view of part C in the middle;

[0036] Fig. 9 For the present invention Figure 7 Enlarged view of part D in the middle;

[0037] Fig.10 It is a structural schematic diagram of the filter box body of the present invention;

[0038] Fig.11 It is a structural schematic diagram of the pressing mechanism of the present invention;

[0039] Fig.12 For the present invention Fig.11 Enlarged view of part E in the middle;

[0040] Fig.13 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0041] Fig.14 This is a schematic diagram of the structure of the first perspective after the connection assembly of the present invention is disassembled;

[0042] Fig.15 This is a schematic diagram of the structure of the second viewing angle after the connection assembly of the present invention is disassembled;

[0043] Fig.16 It is a schematic diagram of the structure of the filter plate of the present invention.

[0044] Legend:

[0045] 1. Filter box body; 2. Air inlet; 3. Drain outlet; 4. Air outlet; 5. Fixing assembly; 501. First fixing ear; 502. Second fixing ear; 503. Threaded rod; 504. Nut; 6. Sealing plate; 7. Extrusion plate; 8. Buckle assembly; 801. Slot; 802. Slot rod; 803. First piston; 804. First piston chamber; 805. Connecting channel; 806. First plug-in block; 807. Second piston chamber; 808. Second piston; 809. Connecting rod; 810. First spring; 811. Auxiliary block; 812. Handle; 813. First plug-in slot; 9. Spraying mechanism; 901. Spraying rack; 902. Connecting pipe; 903. Spraying head; 10. Cleaning mechanism; 1001. Fixing rack; 1 002, rotating shaft; 1003, connecting assembly; 10031, connecting seat; 10032, second plug-in slot; 10033, second plug-in block; 10034, baffle; 10035, bolt; 1004, brush; 1005, fan blade; 1006, supporting seat; 11, holding mechanism; 1101, limiting seat; 1102, moving rod; 1103, first transmission rod; 1104, slide rail; 1105, slider; 1106, second transmission rod; 1107, holding rod; 1108, guide rod; 1109, connecting plate; 1110, guide block; 1111, second spring; 12, first supporting ring; 13, second supporting ring; 14, filter plate; 15, limiting slot; 16, limiting block; 17, mounting hole. DETAILED DESCRIPTION

[0046] 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.

[0047] Reference Figure 1-16The present invention provides an exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower, comprising a filter box body 1, an air inlet 2 is fixedly connected to the left side of the lower end of the filter box body 1, and a sewage outlet 3 is fixedly connected to the right side of the lower end of the filter box body 1, and the sewage outlet 3 is used to discharge sewage; an air outlet 4 is fixedly connected to the upper end of the filter box body 1, a spray mechanism 9 is arranged inside the upper end of the filter box body 1, a first support ring 12 and a second support ring 13 are fixedly connected inside the filter box body 1, and a filter plate is arranged between the first support ring 12 and the second support ring 13 14, a holding mechanism 11 is arranged at the upper end of the second support ring 13, and the holding mechanism 11 is used to hold the filter plate 14; a sealing plate 6 is arranged at the front end of the filter box body 1, and a snap assembly 8 is arranged on the sealing plate 6, and the sealing plate 6 is connected to the filter plate 14 through the snap assembly 8; fixing assemblies 5 are arranged on both sides of the filter box body 1, and the fixing assemblies 5 are used to connect the sealing plate 6 to the filter box body 1; it also includes a cleaning mechanism 10, the cleaning mechanism 10 is located in the middle position inside the filter box body 1, and the cleaning mechanism 10 is used to clean the filter plate 14.

[0048] Specifically, when in use, the air inlet 2 is connected to the smoke pipe of the glass fiber reinforced plastic spray tower that produces exhaust gas, so that the exhaust gas enters the interior of the filter box body 1 through the air inlet 2, and then flows upward to contact the filter plate 14. Under the action of the filter plate 14, the exhaust gas can be filtered, and the filtered gas continues to flow upward, and then with the cooperation of the spray mechanism 9, the harmful substances in the gas can be removed for a second time, and finally discharged from the air outlet 4; when the filter plate 14 is blocked, the filter plate 14 can be cleaned with the cooperation of the cleaning mechanism 10, thereby effectively preventing particles from clogging the filter plate 14, which is beneficial to improving the gas filtering efficiency; when the filter plate 14 needs to be replaced, the fixing assembly 5 is used to release the fixing of the sealing plate 6. After the sealing plate 6 is released, the pressing assembly no longer presses the filter plate 14, thereby releasing the fixing of the filter plate 14; then the sealing plate 6 is pulled outward, and with the cooperation of the snap assembly 8, the filter plate 14 can be taken out from the interior of the filter box body 1, thereby facilitating the replacement of a new filter plate 14.

[0049] The spray mechanism 9 includes a spray frame 901, a connecting pipe 902 and a spray head 903. The spray frame 901 is fixedly connected to the upper end of the filter box body 1, the connecting pipe 902 is fixedly connected to the rear end of the spray frame 901, and the spray head 903 is fixedly connected to the lower end of the spray frame 901. When working, the connecting pipe 902 is connected to a high-pressure water source, so that the high-pressure water source enters the interior of the spray frame 901 and is finally sprayed outward from the spray head 903. The liquid sprayed from the spray head can remove harmful gases in the gas.

[0050] A mounting hole 17 is provided on the front end face of the filter box body 1, the sealing plate 6 corresponds to the mounting hole 17, the first support ring 12 is located at the lower end of the mounting hole 17, and the second support ring 13 is located at the upper end of the mounting hole 17. During operation, by setting the mounting hole 17, the filter plate 14 can be conveniently installed inside the filter box body 1 under the action of the mounting hole 17.

[0051] The fixing assembly 5 includes a first fixing ear 501, a second fixing ear 502, a threaded rod 503 and a nut 504. The first fixing ear 501 is fixedly connected to both sides of the filter box body 1, and the second fixing ear 502 is fixedly connected to both sides of the sealing plate 6. The front end of the first fixing ear 501 is fixedly connected to the threaded rod 503, and the threaded rod 503 penetrates the second fixing ear 502. The circumferential surface of the threaded rod 503 is threadedly connected to the nut 504. During operation, when fixing the sealing plate 6, tighten the nut 504. At this time, with the cooperation of the threaded rod 503, the second fixing ear 502 can be closely contacted with the first fixing ear 501, thereby achieving the purpose of fixing the sealing plate 6.

[0052] The buckle assembly 8 includes a card slot 801, a card rod 802, a first piston 803, a first piston cavity 804, a connecting channel 805, a first plug-in block 806, a second piston cavity 807, a second piston 808, a connecting rod 809, a first spring 810, an auxiliary block 811, a handle 812 and a first plug-in slot 813. The front end surface of the filter plate 14 is provided with a first plug-in slot 813, and the first plug-in block 806 is plugged into the first plug-in slot 813. The first plug-in block 806 is provided with a connecting channel 805, a first piston cavity 804 and a second piston cavity 807. The second piston cavity 807 is connected to the first piston cavity 804 through the connecting channel 805. The first piston A first piston 803 is slidably connected inside the cavity 804, and a clamping rod 802 is fixedly connected to the side end of the first piston 803. The clamping rod 802 passes through the side end of the first plug-in block 806 and is slidably connected to the first plug-in block 806; a clamping groove 801 is provided on the inner wall of the first plug-in slot 813, and the clamping groove 801 cooperates with the clamping rod 802; a second piston 808 is slidably connected inside the second piston cavity 807, and a connecting rod 809 is fixedly connected to the front end of the second piston 808. The front end of the connecting rod 809 passes through the first plug-in block 806 and the sealing plate 6, and the front end of the connecting rod 809 is fixedly connected to the auxiliary block 811. The circumferential surface of the connecting rod 809 is provided with a first spring 810. The first spring 810 One end is fixedly connected to the auxiliary block 811, and the other end of the first spring 810 is fixedly connected to the sealing plate 6. The front end of the sealing plate 6 is fixedly connected with a handle 812. During operation, when it is necessary to take out the filter plate 14, since the first spring 810 is in a compressed state, the auxiliary block 811 is always in contact with the handle 812. At this time, with the cooperation of the connecting rod 809, the second piston 808 can be always located at the front end of the second piston cavity 807. Then, with the cooperation of the first piston 803, the clamping rod 802 can be stably clamped in the clamping groove 801. In this way, when taking out the filter plate 14, it is only necessary to pull the handle 812 to take out the filter plate 14, thereby It is convenient to replace a new filter plate 14; when the filter plate 14 is removed from the sealing plate 6, the auxiliary block 811 is pressed backward, and the second piston 808 can be moved backward with the cooperation of the connecting rod 809. Since the rear end surface of the second piston chamber 807 is connected to the outside world, it is convenient for the second piston 808 to move backward. As the second piston 808 moves backward, the first piston 803 is also driven to slide inside the first piston chamber 804, and then the clamping rod 802 is driven to shrink into the first plug-in block 806, so that the clamping rod 802 is disengaged from the clamping slot 801, thereby releasing the connection between the first plug-in block 806 and the filter plate 14, thereby facilitating the removal of the filter plate 14.

[0053] The inner wall of the handle 812 is fixedly connected to the limiting groove 15, and the limiting block 16 is slidably connected inside the limiting groove 15. The limiting block 16 is fixedly connected to the auxiliary block 811. When working, the limiting groove 15 and the limiting block 16 are set, and the auxiliary block 811 can be limited with the cooperation of the limiting groove 15 and the limiting block 16, so that the auxiliary block 811 can move horizontally smoothly.

[0054] The cleaning mechanism 10 includes a fixed frame 1001, a rotating shaft 1002, a connecting component 1003, a brush 1004, a fan blade 1005 and a support seat 1006. The fixed frame 1001 and the support seat 1006 are fixedly connected inside the filter box body 1. The rotating shaft 1002 is rotatably connected inside the fixed frame 1001. The fan blade 1005 is fixedly connected to the upper end of the rotating shaft 1002. The lower end of the rotating shaft 1002 passes through the support seat 1006 and is rotatably connected to the support seat 1006. The lower end of the rotating shaft 1002 is connected to the brush 1004 through the connecting component 1003. During operation, when gas blows on the fan blade 1005, the fan blade 1005 will be driven to rotate, and then with the cooperation of the rotating shaft 1002, the connecting component 1003 can be driven to rotate, and then the brush 1004 can be driven to rotate. With the rotation of the brush 1004, the bottom of the filter plate 14 can be cleaned, thereby effectively preventing particles from clogging the filter plate 14.

[0055] The connecting assembly 1003 includes a connecting seat 10031, a second plug-in slot 10032, a second plug-in block 10033, a baffle 10034 and a bolt 10035. The lower end of the rotating shaft 1002 is fixedly connected to the connecting seat 10031. The lower end surface of the connecting seat 10031 is provided with a second plug-in slot 10032. The second plug-in block 10033 is plugged into the second plug-in slot 10032. The second plug-in block 10033 is fixedly connected to the brush 1004. The lower end of the connecting seat 10031 is provided with a baffle 10034. The connecting seat 10031 is fixedly connected to the brush 1004. The internal thread of 0031 is connected with a bolt 10035, and the bolt 10035 passes through the baffle 10034. During operation, when the brush 1004 needs to be replaced, the bolt 10035 is removed. At this time, the baffle 10034 no longer blocks the second plug-in block 10033, thereby facilitating the removal of the second plug-in block 10033 from the second plug-in slot 10032, thereby facilitating the removal of the old brush 1004. After the old brush 1004 is removed, it is convenient to install the new brush 1004, thereby facilitating the replacement of the brush 1004.

[0056] A notch is provided on the upper end surface of the filter plate 14 , and the notch corresponds to the support seat 1006 . During operation, since the notch of the filter plate 14 corresponds to the support seat 1006 , it is convenient to install the filter plate 14 .

[0057] The holding mechanism 11 includes a limit seat 1101, a moving rod 1102, a first transmission rod 1103, a slide rail 1104, a slider 1105, a second transmission rod 1106, a holding rod 1107, a guide rod 1108, a connecting plate 1109, a guide block 1110 and a second spring 1111. The inner wall of the filter box body 1 is fixedly connected to the limit seat 1101, and the moving rod 1102 is slidably connected inside the limit seat 1101. Both sides of the rear end of the moving rod 1102 are rotatably connected to the first transmission rod 1103, and the end of the first transmission rod 1103 away from the moving rod 1102 is rotatably connected to the slider 1105; the lower end of the fixed frame 1001 is fixedly connected to the slide rail 1104, and the slide rail 11 04 is slidably connected with the slider 1105; the upper end of the second support ring 13 is fixedly connected with a guide rod 1108, the upper end of the guide rod 1108 is fixedly connected with a connecting plate 1109, the circumferential surface of the guide rod 1108 is slidably connected with a guide block 1110, the circumferential surface of the guide rod 1108 is provided with a second spring 1111, one end of the second spring 1111 is fixedly connected to the second support ring 13, the other end of the second spring 1111 is fixedly connected to the guide block 1110, and a holding rod 1107 is fixedly connected between the guide blocks 1110, the lower end of the holding rod 1107 passes through the second support ring 13, and is slidably connected with the second support ring 13; the holding rod 1107 is away from the inner wall of the filter box body 1 The second transmission rod 1106 is rotatably connected to the surface, and the end of the second transmission rod 1106 away from the holding rod 1107 is rotatably connected to the slider 1105; the upper end of the sealing plate 6 is fixedly connected to the extrusion plate 7, and the extrusion plate 7 cooperates with the moving rod 1102. During operation, when the sealing plate 6 is installed and fixed, the extrusion plate 7 will contact the moving rod 1102, and the moving rod 1102 will be squeezed to shrink toward the inside of the filter box body 1. With the movement of the moving rod 1102, the slider 1105 is driven to slide on the slide rail 1104 with the cooperation of the first transmission rod 1103, and then the holding rod 1107 can be driven to move downward with the cooperation of the second transmission rod 1106. With the downward movement of the holding rod 1107, It also drives the guide block 1110 to slide on the guide rod 1108, thereby compressing the second spring 1111, and then the holding rod 1107 can be stably moved downward with the cooperation of the guide rod 1108 and the guide block 1110. After the holding rod 1107 is in close contact with the filter plate 14, the filter plate 14 can be fixed, so that the filter plate 14 is stably installed between the first support ring 12 and the second support ring 13, which is conducive to the stable operation of the filter plate 14; after the sealing plate 6 is disassembled, the extrusion plate 7 no longer squeezes the moving rod 1102, and then the holding rod 1107 is conveniently driven away from the filter plate 14 under the action of the compressed second spring 1111.

[0058] Finally, it should be noted that the above 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, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower, comprising a filter box body (1), characterized in that: An air inlet (2) is fixedly connected to the left side of the lower end of the filter box body (1), a sewage outlet (3) is fixedly connected to the right side of the lower end of the filter box body (1), an air outlet (4) is fixedly connected to the upper end of the filter box body (1), a spray mechanism (9) is arranged inside the upper end of the filter box body (1), a first support ring (12) and a second support ring (13) are fixedly connected inside the filter box body (1), a filter plate (14) is arranged between the first support ring (12) and the second support ring (13), a pressing mechanism (11) is arranged at the upper end of the second support ring (13), and the pressing mechanism (11) is arranged at the upper end of the second support ring (13). The filter box body (1) is provided with a sealing plate (6) at the front end thereof, and a buckle assembly (8) is provided on the sealing plate (6), and the sealing plate (6) is connected to the filter plate (14) via the buckle assembly (8); fixing assemblies (5) are provided on both sides of the filter box body (1), and the fixing assemblies (5) are used to connect the sealing plate (6) to the filter box body (1); and a cleaning mechanism (10) is also included, and the cleaning mechanism (10) is located in the middle position inside the filter box body (1), and the cleaning mechanism (10) is used to clean the filter plate (14).

2. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 1, characterized in that: The spray mechanism (9) comprises a spray frame (901), a connecting pipe (902) and a spray head (903); the spray frame (901) is fixedly connected to the upper end of the filter box body (1); the connecting pipe (902) is fixedly connected to the rear end of the spray frame (901); and the spray head (903) is fixedly connected to the lower end of the spray frame (901).

3. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 1, characterized in that: The front end surface of the filter box body (1) is provided with a mounting hole (17), the sealing plate (6) corresponds to the mounting hole (17), the first support ring (12) is located at the lower end of the mounting hole (17), and the second support ring (13) is located at the upper end of the mounting hole (17).

4. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 1, characterized in that: The fixing assembly (5) comprises a first fixing ear (501), a second fixing ear (502), a threaded rod (503) and a nut (504); the first fixing ear (501) is fixedly connected to both sides of the filter box body (1); the second fixing ear (502) is fixedly connected to both sides of the sealing plate (6); the front end of the first fixing ear (501) is fixedly connected to the threaded rod (503); the threaded rod (503) passes through the second fixing ear (502); and the circumferential surface of the threaded rod (503) is threadedly connected to the nut (504).

5. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 1, characterized in that: The buckle assembly (8) comprises a clamping slot (801), a clamping rod (802), a first piston (803), a first piston chamber (804), a connecting channel (805), a first plug-in block (806), a second piston chamber (807), a second piston (808), a connecting rod (809), a first spring (810), an auxiliary block (811), a handle (812) and a first plug-in slot (813). The front end surface of the filter plate (14) is provided with a first plug-in slot (813), a first plug-in block (806) is plugged into the first plug-in slot (813), a connecting channel (805), a first piston chamber (804) and a second piston chamber (807) are provided in the first plug-in block (806), the second piston chamber (807) is communicated with the first piston chamber (804) through the connecting channel (805), the first piston chamber (804) is slidably connected with the first piston (803), and the first piston (803) is provided on the side The end of the first plug-in block (806) is fixedly connected with a clamping rod (802), the clamping rod (802) passes through the side end of the first plug-in block (806), and is slidably connected to the first plug-in block (806); the inner wall of the first plug-in slot (813) is provided with a clamping groove (801), the clamping groove (801) cooperates with the clamping rod (802); the inside of the second piston chamber (807) is slidably connected with a second piston (808), and the front end of the second piston (808) is fixedly connected with a connecting rod (809), so that The front end of the connecting rod (809) passes through the first plug-in block (806) and the sealing plate (6); the front end of the connecting rod (809) is fixedly connected to an auxiliary block (811); a first spring (810) is provided on the circumferential surface of the connecting rod (809); one end of the first spring (810) is fixedly connected to the auxiliary block (811); the other end of the first spring (810) is fixedly connected to the sealing plate (6); and a handle (812) is fixedly connected to the front end of the sealing plate (6).

6. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 5, characterized in that: The inner wall of the handle (812) is fixedly connected to the limiting groove (15), the interior of the limiting groove (15) is slidably connected to the limiting block (16), and the limiting block (16) is fixedly connected to the auxiliary block (811).

7. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 1, characterized in that: The cleaning mechanism (10) comprises a fixed frame (1001), a rotating shaft (1002), a connecting assembly (1003), a brush (1004), a fan blade (1005) and a supporting seat (1006); the fixed frame (1001) and the supporting seat (1006) are fixedly connected inside the filter box body (1); the rotating shaft (1002) is rotatably connected inside the fixed frame (1001); the fan blade (1005) is fixedly connected to the upper end of the rotating shaft (1002); the lower end of the rotating shaft (1002) passes through the supporting seat (1006) and is rotatably connected to the supporting seat (1006); and the lower end of the rotating shaft (1002) is connected to the brush (1004) via the connecting assembly (1003).

8. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 7, characterized in that: The connecting assembly (1003) comprises a connecting seat (10031), a second plug-in slot (10032), a second plug-in block (10033), a baffle (10034) and a bolt (10035); the lower end of the rotating shaft (1002) is fixedly connected with the connecting seat (10031); the lower end surface of the connecting seat (10031) is provided with a second plug-in slot (10032); the second plug-in block (10033) is plugged into the inside of the second plug-in slot (10032); the second plug-in block (10033) and the brush (1004) are fixedly connected; the lower end of the connecting seat (10031) is provided with a baffle (10034); the connecting seat (10031) is internally threaded with a bolt (10035); the bolt (10035) passes through the baffle (10034).

9. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 7, characterized in that: The upper end surface of the filter plate (14) is provided with a notch, and the notch corresponds to the support seat (1006).

10. The exhaust gas treatment mechanism for a glass fiber reinforced plastic spray tower according to claim 7, characterized in that: The holding mechanism (11) comprises a limit seat (1101), a moving rod (1102), a first transmission rod (1103), a slide rail (1104), a slider (1105), a second transmission rod (1106), a holding rod (1107), a guide rod (1108), a connecting plate (1109), a guide block (1110) and a second spring (1111); the inner wall of the filter box body (1) is fixedly connected to the limit seat (1101); the limit seat (1101) is slidably connected to the inner wall of the filter box body (1). The movable rod (1102) is provided, and both sides of the rear end of the movable rod (1102) are rotatably connected to the first transmission rod (1103), and the end of the first transmission rod (1103) away from the movable rod (1102) is rotatably connected to the slider (1105); the lower end of the fixed frame (1001) is fixedly connected to the slide rail (1104), and the slide rail (1104) and the slider (1105) are slidably connected; the upper end of the second support ring (13) is fixedly connected to the guide rod (1108), and the guide rod (1108) is fixedly connected to the upper end of the second support ring (13). A connecting plate (1109) is fixedly connected to the upper end of the guide rod (1108); a guide block (1110) is slidably connected to the circumferential surface of the guide rod (1108); a second spring (1111) is arranged on the circumferential surface of the guide rod (1108); one end of the second spring (1111) is fixedly connected to the second support ring (13); the other end of the second spring (1111) is fixedly connected to the guide block (1110); a holding rod (1107) is fixedly connected between the guide blocks (1110); The lower end of the holding rod (1107) passes through the second support ring (13) and is slidably connected to the second support ring (13); the side of the holding rod (1107) away from the inner wall of the filter box body (1) is rotatably connected to the second transmission rod (1106), and the end of the second transmission rod (1106) away from the holding rod (1107) is rotatably connected to the slider (1105); the upper end of the sealing plate (6) is fixedly connected to the extrusion plate (7), and the extrusion plate (7) cooperates with the moving rod (1102).

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