Industrial acid and alkali waste gas treatment equipment

Abstract

The utility model relates to an industrial acid -base waste gas treatment equipment, including vertical cylinder, the movable slot is set up in the vertical cylinder inner chamber lateral wall both sides near top department, the baffle is equipped with in the vertical cylinder inner chamber center, the movable block is fixedly connected with in the baffle both sides near top department, when needing to dismantle maintenance to the vertical cylinder inside, first overturns the cover plate, and the cover plate drives the magnet to overturn, exposes the vertical cylinder top, then moves the filter board upwards, and the filter board is connected through the fixed post between the filter board, and the filter board drives the moving block to move, removes the filter board from the vertical cylinder, moves the limiting disc upwards again, and the limiting disc drives the movable frame to move upwards through the connecting rod, and the movable frame drives the connecting frame to move upwards through the vertical rod and fixed disc, and the connecting frame drives the slider to move upwards, can take out the connecting frame from the vertical cylinder inside, finally moves the baffle upwards, and the baffle drives the movable block to move upwards, can dismantle the baffle.

Description

Technical Field

[0001] This utility model relates to the field of industrial waste gas treatment technology, and in particular to an industrial acid and alkali waste gas treatment device. Background Technology

[0002] Industrial waste gas mainly originates from the production and processing of products. Due to the wide variety of chemical products, the large types and quantities of raw materials used, and the complex reactions in the production process, chemical industrial waste gas is diverse in type, large in volume, and complex in composition. Therefore, acid and alkali industrial waste gas treatment equipment is required. This equipment is an auxiliary device used to remove acids and alkalis from industrial waste gas and is widely used in the field of environmental protection machinery.

[0003] However, existing acid and alkali industrial waste gas treatment equipment has some problems in use. It is not convenient to treat acid waste gas and alkali waste gas separately. Existing technologies often treat both at the same time, which may lead to poor treatment efficiency. At the same time, it is not convenient to disassemble and maintain the internal parts of the equipment, which reduces the service life of the device. Utility Model Content

[0004] The purpose of this invention is to provide an industrial acid and alkali waste gas treatment device to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is an industrial acid and alkali waste gas treatment device, including a vertical cylinder. Movable grooves are provided on the front and rear sides of the inner wall of the vertical cylinder near the top. A baffle is provided at the center of the inner cavity of the vertical cylinder. Movable blocks are fixedly connected to the front and rear sides of the baffle near the top. The movable blocks are movably connected in adjacent movable grooves. Two sliding grooves are provided on the left and right sides of the baffle. Connecting frames are provided on the left and right sides of the inner cavity of the vertical cylinder. L-shaped pipes are passed through the bottom of the vertical cylinder near the left and right sides and fixedly connected to them. Valves are provided on the L-shaped pipes.

[0006] In one embodiment, two sliders are fixedly connected to one side of the connecting frame. The sliders are movably connected in adjacent grooves. The top of the connecting frame has connecting holes near the front and rear sides. The bottom of each connecting hole has a vertical hole with a diameter larger than that of the connecting hole. The top of the connecting frame is fitted with a movable frame. The bottom of each movable frame has vertical rods fixedly connected to its sides. The bottom ends of the vertical rods pass through adjacent connecting holes and extend into the vertical holes. The bottom ends of each vertical rod are fixedly connected to a fixing plate located in adjacent vertical holes.

[0007] In one embodiment, both the connecting frame and the movable frame are provided with a plurality of ventilation holes, and the top of the movable frame is fixedly connected to a connecting rod near the front and rear sides, and the top of the connecting rod is fixedly connected to a limit plate.

[0008] In one embodiment, each of the movable frames is provided with three filter plates at the top, and a fixed column is fixedly connected between two adjacent filter plates. A movable block is fixedly connected to one side of each filter plate, and the movable block is movably connected in an adjacent slide groove.

[0009] In one embodiment, a cover plate is fitted to the top of the vertical cylinder near both the left and right sides, and a hinge is provided on the side of the cover plate away from the baffle. The cover plate is movably connected to the outer edge of the vertical cylinder through the hinge.

[0010] In one embodiment, the top of the cover plate has a through hole, and a fixing tube is fixedly connected to the top of each cover plate. The fixing tube is connected to the inner cavity of the vertical cylinder through the through hole. A sealing plug is provided at the top of the fixing tube. A slot is opened on one side of each of the two cover plates, and a magnet is fixedly connected in each slot. The two magnets are fitted together.

[0011] In one embodiment, a fixing ring is fixedly connected to the outer edge of the vertical cylinder near the bottom. Four L-shaped rods are fixedly connected to the outer edge of the fixing ring. A support ring is fixedly connected to the bottom end of the four L-shaped rods. A round tube is sleeved on the outer edge of each L-shaped rod. An adjusting rod is fixedly connected to the outer edge of each round tube. A caster wheel is fixedly connected to the end of each adjusting rod away from the round tube. A first threaded hole is opened on the outer edge of each round tube. Several second threaded holes are opened on the outer edge of each L-shaped rod. A bolt is threadedly connected to adjacent first threaded holes and second threaded holes.

[0012] The beneficial effects provided by this utility model are:

[0013] By coordinating the connecting frame, baffle, filter plate, and L-shaped tube, the bolt can be rotated and removed from the inside of the round tube. The round tube then moves downwards, driven by the adjusting rod and the caster. Once the caster contacts the ground, the bolt thread is threaded through the threaded holes on the round tube and L-shaped rod, thus limiting the movement of the round tube and caster, allowing the device to move. When the device reaches the desired position, the sealing plug is removed from the fixed tube, and the exhaust gas pipe is connected to the fixed tube. The exhaust gas enters the vertical cylinder through the fixed tube. Acidic exhaust gas is connected to the left fixed tube, and alkaline exhaust gas is connected to the right fixed tube. Inside the vertical cylinder, the baffle divides the internal space in two. The exhaust gas first passes through the filter plate, which filters impurities. Then, the exhaust gas enters the movable frame and connecting frame. The left side connects... The internal structure of the connecting frame uses acidic dry material for absorption, while the internal structure of the right connecting frame uses alkaline dry material for absorption, thus separating and treating the exhaust gas. After opening the valve, the purified exhaust gas is discharged from the L-shaped pipe. When it is necessary to disassemble and maintain the inside of the vertical cylinder, first flip the cover plate, which drives the magnet to flip, exposing the top of the vertical cylinder. Then move the filter plate upward. The filter plates are connected by fixed columns. The filter plate drives the moving block to move and remove the filter plate from the vertical cylinder. Next, move the limiting plate upward. The limiting plate drives the movable frame upward through the connecting rod. The movable frame drives the connecting frame upward through the vertical rod and the fixed plate. The connecting frame drives the slider upward, so that the connecting frame can be removed from the inside of the vertical cylinder. Finally, move the baffle upward. The baffle drives the movable block upward, so that the baffle can be disassembled. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a schematic diagram of the cover plate structure of the component of this utility model;

[0017] Figure 4 This is a bottom view of the component connecting frame of this utility model.

[0018] Figure 5 This is a schematic diagram of the baffle structure of the component of this utility model;

[0019] Figure 6 This is an exploded view of the component connection frame of this utility model;

[0020] Figure 7 This is a partial sectional view of the component connecting frame of this utility model.

[0021] In the attached diagram: 1. Vertical cylinder; 2. Fixing ring; 3. L-shaped rod; 4. Support ring; 5. Cover plate; 6. L-shaped tube; 7. Fixing tube; 8. Sealing plug; 9. Magnet; 10. Baffle; 11. Connecting frame; 12. Filter plate; 13. Slider; 14. Movable block; 15. Moving block; 16. Vertical rod; 17. Fixing plate; 18. Connecting rod; 19. Limiting plate; 20. Fixing column; 21. Round tube; 22. Adjusting rod; 23. Caster wheel; 24. Bolt; 25. Movable frame. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.

[0023] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0024] In one embodiment, such as Figure 1-7As shown, an industrial acid and alkali waste gas treatment device includes a vertical cylinder 1. Movable grooves are provided on both the front and rear sides of the inner wall of the vertical cylinder 1 near the top. A baffle 10 is provided at the center of the inner cavity of the vertical cylinder 1. Movable blocks 14 are fixedly connected to both the front and rear sides of the baffle 10 near the top, and the movable blocks 14 are movably connected to adjacent movable grooves. Two sliding grooves are provided on both the left and right sides of the baffle 10. Connecting frames 11 are provided on both the left and right sides of the inner cavity of the vertical cylinder 1. L-shaped pipes 6 are passed through the bottom of the vertical cylinder 1 near the left and right sides and fixedly connected to them. Valves are provided on each L-shaped pipe 6. Two sliders 13 are fixedly connected to one side of each connecting frame 11, and the sliders 13 are movably connected to adjacent sliding grooves. Inside the groove, the top of the connecting frame 11 is provided with connecting holes near the front and rear sides, and the bottom of the connecting holes is provided with vertical holes. The diameter of the vertical holes is larger than the diameter of the connecting holes. The top of the connecting frame 11 is fitted with a movable frame 25. The bottom of the movable frame 25 is fixedly connected with vertical rods 16 near the sides. The bottom end of the vertical rods 16 passes through the adjacent connecting holes and extends into the vertical holes. The bottom end of the vertical rods 16 is fixedly connected with a fixing plate 17. The fixing plate 17 is located in the adjacent vertical holes. The connecting frame 11 and the movable frame 25 are provided with several ventilation holes. The top of the movable frame 25 is fixedly connected with connecting rods 18 near the front and rear sides. The top of the connecting rods 18 is fixedly connected with a limit plate 19.

[0025] Each movable frame 25 has three filter plates 12 at its top. A fixed post 20 is fixedly connected between adjacent filter plates 12. A movable block 15 is fixedly connected to one side of each filter plate 12, and the movable block 15 is movably connected within an adjacent sliding groove. A cover plate 5 is fitted to the top of the vertical cylinder 1 near both the left and right sides. A hinge is provided on the side of the cover plate 5 away from the baffle 10. The cover plate 5 is movably connected to the outer edge of the vertical cylinder 1 via the hinge. A through hole is provided at the top of the cover plate 5. A fixed pipe 7 is fixedly connected to the top of each cover plate 5, and the fixed pipe 7 communicates with the inner cavity of the vertical cylinder 1 through the through hole. A sealing plug 8 is provided at the top of the fixed pipe 7. A slot is provided on the corresponding side of each of the two cover plates 5. Magnets 9 are fixedly connected to each slot, with two magnets 9 being fitted together. A fixing ring 2 is fixedly connected to the outer edge of the vertical cylinder 1 near the bottom. Four L-shaped rods 3 are fixedly connected to the outer edge of the fixing ring 2. A support ring 4 is fixedly connected to the bottom of the four L-shaped rods 3. A round tube 21 is fitted onto the outer edge of each L-shaped rod 3. An adjusting rod 22 is fixedly connected to the outer edge of each round tube 21. A caster wheel 23 is fixedly connected to the end of the adjusting rod 22 away from the round tube 21. A first threaded hole is opened on the outer edge of each round tube 21. Several second threaded holes are opened on the outer edge of each L-shaped rod 3. A bolt 24 is threadedly connected to the adjacent first threaded hole and second threaded hole.

[0026] Working principle: Rotate bolt 24 to remove it from inside the round tube 21, and move the round tube 21 downwards. The round tube 21 drives the universal wheel 23 downwards via the adjusting rod 22. After the universal wheel 23 contacts the ground, thread bolt 24 is threaded through the threaded holes on the round tube 21 and the L-shaped rod 3, thereby limiting the round tube 21 and the universal wheel 23, which can then push the device to move. When the device moves to the appropriate position, remove the sealing plug 8 from inside the fixed tube 7, connect the exhaust gas pipeline to the fixed tube 7, and the exhaust gas enters the vertical cylinder 1 through the fixed tube 7. Acid exhaust gas is connected to the left fixed tube 7, and alkaline exhaust gas is connected to the right fixed tube 7. The exhaust gas enters the vertical cylinder 1, and the baffle 10 divides the internal space of the vertical cylinder 1 into two. The exhaust gas first passes through the filter plate 12, which filters impurities in the exhaust gas. Then the exhaust gas enters the movable frame 25 and the connecting frame 11. The left connecting frame 11 is filled with an acidic dry material. The absorption process involves using an alkaline dry material inside the right-side connecting frame 11 to absorb the waste gas, thus separating and treating it. After opening the valve, the purified waste gas is discharged from the L-shaped pipe 6. When it is necessary to disassemble and maintain the inside of the vertical cylinder 1, first flip the cover plate 5. The cover plate 5 drives the magnet 9 to flip, exposing the top of the vertical cylinder 1. Then, move the filter plate 12 upward. The filter plates 12 are connected by the fixed column 20. The filter plate 12 drives the moving block 15 to move, removing the filter plate 12 from the vertical cylinder 1. Next, move the limiting plate 19 upward. The limiting plate 19 drives the movable frame 25 upward through the connecting rod 18. The movable frame 25 drives the connecting frame 11 upward through the vertical rod 16 and the fixed plate 17. The connecting frame 11 drives the slider 13 upward, allowing the connecting frame 11 to be removed from the inside of the vertical cylinder 1. Finally, move the baffle 10 upward. The baffle 10 drives the movable block 14 upward, allowing the baffle 10 to be disassembled.

[0027] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An industrial acid and alkali waste gas treatment apparatus, characterized by, The device includes a vertical cylinder (1), with movable grooves on both the front and rear sides of the inner wall of the vertical cylinder (1) near the top. A baffle (10) is provided at the center of the inner cavity of the vertical cylinder (1). Movable blocks (14) are fixedly connected to both the front and rear sides of the baffle (10) near the top. The movable blocks (14) are movably connected in adjacent movable grooves. Two sliding grooves are provided on both the left and right sides of the baffle (10). A connecting frame (11) is provided on both the left and right sides of the inner cavity of the vertical cylinder (1). An L-shaped tube (6) is provided through the bottom of the vertical cylinder (1) near the left and right sides and is fixedly connected to it. A valve is provided on each of the L-shaped tubes (6).

2. The industrial acid and alkali waste gas treatment equipment according to claim 1, characterized in that, Two sliders (13) are fixedly connected to one side of the connecting frame (11). The sliders (13) are movably connected in adjacent grooves. The top of the connecting frame (11) is provided with connecting holes near the front and rear sides. The bottom of the connecting holes is provided with vertical holes. The diameter of the vertical holes is larger than the diameter of the connecting holes. The top of the connecting frame (11) is fitted with a movable frame (25). The bottom of the movable frame (25) is fixedly connected with vertical rods (16) near the sides. The bottom end of the vertical rods (16) passes through the adjacent connecting holes and extends into the vertical holes. The bottom end of the vertical rods (16) is fixedly connected with a fixing plate (17). The fixing plate (17) is located in the adjacent vertical holes.

3. The industrial acid and alkali waste gas treatment equipment according to claim 2, characterized in that, Both the connecting frame (11) and the movable frame (25) have several ventilation holes. The top of the movable frame (25) is fixedly connected to the front and rear sides with connecting rods (18), and the top of the connecting rods (18) is fixedly connected to a limit plate (19).

4. The industrial acid and alkali waste gas treatment equipment according to claim 3, characterized in that, The top of each movable frame (25) is provided with three filter plates (12), and a fixed column (20) is fixedly connected between two adjacent filter plates (12). A movable block (15) is fixedly connected to one side of each filter plate (12), and the movable block (15) is movably connected in an adjacent slide groove.

5. The industrial acid and alkali waste gas treatment equipment according to claim 1, characterized in that, The top of the vertical cylinder (1) is fitted with cover plates (5) near the left and right sides. Each cover plate (5) is provided with a hinge on the side away from the baffle (10). The cover plate (5) is movably connected to the outer edge of the vertical cylinder (1) through the hinge.

6. The industrial acid and alkali waste gas treatment equipment according to claim 5, characterized in that, The top of the cover plate (5) is provided with a through hole, and a fixing tube (7) is fixedly connected to the top of the cover plate (5). The fixing tube (7) is connected to the inner cavity of the vertical cylinder (1) through the through hole. A sealing plug (8) is provided at the top of the fixing tube (7). A slot is provided on one side of each of the two cover plates (5). A magnet (9) is fixedly connected in each slot. The two magnets (9) are fitted together.

7. The industrial acid and alkali waste gas treatment equipment according to claim 1, characterized in that, The outer side edge of the vertical cylinder (1) is fixedly connected with a fixed ring (2) near the bottom, the outer side edge of the fixed ring (2) is fixedly connected with four L-shaped rods (3), the bottom ends of the four L-shaped rods (3) are commonly fixedly connected with a supporting ring (4), the outer side edges of the L-shaped rods (3) are all sleeved with a circular pipe (21), the outer side edges of the circular pipes (21) are all fixedly connected with adjusting rods (22), the ends, away from the circular pipes (21), of the adjusting rods (22) are all fixedly connected with universal wheels (23), the outer side edges of the circular pipes (21) are all provided with first threaded holes, the outer side edges of the L-shaped rods (3) are all provided with a plurality of second threaded holes, and adjacent first threaded holes and second threaded holes are commonly and threadedly connected with a bolt (24).

Images