Multi-working-condition combined type spray tower

Abstract

The utility model discloses a multi-working-condition combined type spray tower which comprises a tower body, an exhaust pipe is fixedly connected to the upper portion of the tower body, a stair frame is fixedly connected to the back face of the tower body, a mounting plate is fixedly connected to one side of the stair frame, the exhaust pipe is fixedly connected into the mounting plate, a connecting pipe is fixedly connected to the top end of the exhaust pipe, and the connecting pipe is fixedly connected to the top end of the connecting pipe. And the right side of the tower body is fixedly connected with a liquid storage tank. According to the spray tower, the conversion structure, the auxiliary plate, the filter discs, the sliding grooves, the first sealing ring and the second sealing ring are arranged, the threaded rod, the L-shaped plate and the motor are matched, and the filter discs at the two ends of the auxiliary plate can achieve position conversion in the exhaust pipe, so that when the filter disc at the right end is cleaned, the filter disc at the left end continues to undertake the filtering task; therefore, the shutdown of the spray tower is avoided, the continuity of gas treatment is ensured, and the interruption time in the production process can be obviously reduced because the filter plate does not need to be shut down for cleaning and maintaining.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical science, in particular to a multi-working-condition composite spray tower. Background Art

[0002] The multi-condition composite spray tower is a high-efficiency equipment used for gas purification and treatment. It adapts to different industrial production needs and environmental governance requirements by integrating multiple treatment conditions. The multi-condition composite spray tower is equipped with multiple spray levels, which can gradually treat pollutants of different concentrations. Different types of packing layers are arranged in the tower, such as structured packing, random packing, etc., which can be used for different working conditions such as absorption, washing, and cooling. The treated gas is then discharged through the exhaust pipe, and the treated gas will be tested for compliance with the emission requirements. The exhaust pipe in the current spray tower is equipped with a filter plate, and the discharged gas is filtered through the filter plate. However, the spray tower needs to be shut down for cleaning the filter plate. The shutdown of the spray tower to clean the filter plate not only leads to production interruption, but may also cause fluctuations in the gas treatment effect, which may cause a short-term pollution risk to the environment, thereby reducing the working efficiency of the spray tower. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-working-mode composite spray tower to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-working-mode composite spray tower, comprising a tower body, an exhaust pipe fixedly connected to the top of the tower body, a staircase fixedly connected to the back of the tower body, a mounting plate fixedly connected to one side of the staircase, an exhaust pipe fixedly connected to the mounting plate, a connecting pipe fixedly connected to the top of the exhaust pipe, a liquid storage tank fixedly connected to the right side of the tower body, a water pump provided on the back of the tower body, a spray pipe fixedly connected to the tower body, a conversion structure provided on the mounting plate, a slide groove provided in the mounting plate, and the conversion structure. The conversion structure is slidably connected in the slide groove, and an auxiliary plate is slidably connected in the exhaust pipe. Filter plates are fixedly connected on both sides of the auxiliary plate. The conversion structure is connected to the filter plate. Sealing ring 1 and sealing ring 2 are provided in the exhaust pipe. Two adjustment structures are fixedly connected to the outside of the exhaust pipe, and the adjustment structure is connected to sealing ring 1, and the adjustment structure is connected to sealing ring 2. The conversion structure includes a vertical plate, a threaded rod and a motor. The threaded rod is externally threaded with an L-shaped plate, one side of the L-shaped plate is fixedly connected to the filter plate, and the motor is fixedly connected to the right side of the vertical plate.

[0005] As a further preferred embodiment of the present technical solution, a gas detector is provided on the left side of the tower body, one end of the connecting pipe is connected to the gas detector, a liquid level gauge is provided on the front of the liquid storage tank, the connecting pipe of the water pump is connected to the back of the liquid storage tank, one end of the spraying pipe is connected to the water pump, and several observation windows are provided on the front of the tower body.

[0006] As a further preferred embodiment of the present technical solution, the L-shaped plate is slidingly connected in the slide groove, the threaded rod is rotationally connected in the vertical plate, one end of the threaded rod is rotationally connected in the exhaust pipe, the output shaft of the motor is connected to the threaded rod, and the motor drives the threaded rod to rotate forward and reverse.

[0007] As a further preferred embodiment of the present technical solution, guide groove one and guide groove two are provided in the exhaust pipe, the sealing ring one is slidably connected in the guide groove one, the sealing ring two is slidably connected in the guide groove two, the sealing ring one overlaps with the auxiliary plate, and the sealing ring two overlaps with the auxiliary plate.

[0008] As a further preferred embodiment of the present technical solution, the adjustment structure includes a connecting plate, which is fixedly connected to the outside of the exhaust pipe, a turntable is rotatably connected inside the connecting plate, a connecting belt is rotatably connected outside the turntable, and a fixed column is slidably connected inside the connecting plate.

[0009] As a further preferred embodiment of the present technical solution, the bottom end of the fixing column is connected to the top of the sealing ring 1, a spring is connected to the outer shell of the fixing column, and the sealing ring 1 is connected to the connecting plate through the spring.

[0010] As a further preferred embodiment of the present technical solution, one end of the connecting belt is connected to the first sealing ring, and the other end of the connecting belt is connected to the second sealing ring.

[0011] The utility model provides a multi-working-condition composite spray tower, which has the following beneficial effects:

[0012] (1) The utility model sets a conversion structure, an auxiliary plate, a filter disc, a slide groove, a sealing ring 1 and a sealing ring 2. When the sealing ring 1 and the sealing ring 2 move to the appropriate position, the motor drives the threaded rod to rotate, and the L-shaped plate will move on the surface of the threaded rod. When the L-shaped plate slides in the slide groove, it will drive the auxiliary plate to move, and the filter disc at the right end of the auxiliary plate will be taken out, and the filter disc at the left end of the auxiliary plate will enter the exhaust pipe. The spray tower is coordinated between the threaded rod, the L-shaped plate and the motor, so that the auxiliary plate can move back and forth in the exhaust pipe, and the filter discs at both ends of the auxiliary plate can realize position conversion in the exhaust pipe. When the filter disc at the right end is cleaned, the filter disc at the left end continues to perform the filtering task, thereby avoiding the shutdown of the spray tower and ensuring the continuity of gas treatment. Since the cleaning and maintenance of the filter plate do not require shutdown, the interruption time in the production process can be significantly reduced, the overall production efficiency can be improved, and the risk of short-term pollution to the environment can be avoided.

[0013] (2) The utility model sets an adjustment structure. When a pulling force is applied to the sealing ring 2, the connecting belt will be driven to roll on the surface of the turntable, and the connecting belt will pull the sealing ring 1 to move. When the sealing ring 1 moves, the spring above the sealing ring 1 will be deformed. When the sealing ring 2 is released, the sealing ring 1 and the sealing ring 2 will be reset by the action of the spring. After the reset, the sealing ring 1 and the sealing ring 2 will overlap with the filter disk, so that the sealing ring 1 and the sealing ring 2 can play a certain sealing role on the connection between the exhaust pipe and the filter disk, thereby avoiding gas leakage during the operation of the spray tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the conversion structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the exhaust pipe of the present invention;

[0017] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the adjustment structure of the utility model;

[0018] In the figure: 1. Tower body; 2. Staircase frame; 3. Mounting plate; 4. Exhaust pipe; 5. Connecting pipe; 6. Spraying pipe; 7. Conversion structure; 701. Vertical plate; 702. Threaded rod; 703. L-shaped plate; 704. Motor; 8. Adjustment structure; 801. Connecting plate; 802. Turntable; 803. Connecting belt; 804. Fixed column; 805. Spring; 9. Observation window; 10. Gas detector; 11. Liquid storage tank; 12. Water pump; 13. Liquid level gauge; 14. Auxiliary plate; 15. Filter plate; 16. Slide groove; 17. Sealing ring 1; 18. Sealing ring 2; 19. Guide groove 1; 20. Guide groove 2. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 and Figure 4 As shown, in this embodiment, a multi-working condition composite spray tower includes a tower body 1, an exhaust pipe 4 is fixedly connected to the top of the tower body 1, a staircase frame 2 is fixedly connected to the back of the tower body 1, a mounting plate 3 is fixedly connected to one side of the staircase frame 2, an exhaust pipe 4 is fixedly connected to the mounting plate 3, a connecting pipe 5 is fixedly connected to the top of the exhaust pipe 4, a liquid storage tank 11 is fixedly connected to the right side of the tower body 1, a water pump 12 is provided on the back of the tower body 1, a spray pipe 6 is fixedly connected to the tower body 1, a conversion structure 7 is provided on the mounting plate 3, a chute 16 is provided in the mounting plate 3, the conversion structure 7 is slidably connected in the chute 16, and the exhaust pipe 4 slides in the chute. It is dynamically connected to an auxiliary plate 14, and filter discs 15 are fixedly connected on both sides of the auxiliary plate 14. The conversion structure 7 is connected to the filter disc 15. A sealing ring 17 and a sealing ring 2 18 are provided in the exhaust pipe 4. Two adjustment structures 8 are fixedly connected to the outside of the exhaust pipe 4. The adjustment structure 8 is connected to the sealing ring 17, and the adjustment structure 8 is connected to the sealing ring 2 18. The conversion structure 7 includes a vertical plate 701, a threaded rod 702 and a motor 704. The threaded rod 702 is externally threaded with an L-shaped plate 703. One side of the L-shaped plate 703 is fixedly connected to the filter disc 15, and the motor 704 is fixedly connected to the right side of the vertical plate 701.

[0021] like Figure 1 and Figure 2As shown, a gas detector 10 is provided on the left side of the tower body 1, one end of the connecting pipe 5 is connected to the gas detector 10, a liquid level gauge 13 is provided on the front of the liquid storage tank 11, the connecting pipe 5 of the water pump 12 is connected to the back of the liquid storage tank 11, one end of the spraying pipe 6 is connected to the water pump 12, and a plurality of observation windows 9 are provided on the front of the tower body 1. The L-shaped plate 703 is slidably connected in the slide groove 16, the threaded rod 702 is rotatably connected in the vertical plate 701, one end of the threaded rod 702 is rotatably connected in the exhaust pipe 4, the output shaft of the motor 704 is connected to the threaded rod 702, and the motor 704 drives the threaded rod 702 to rotate forward and reverse.

[0022] By setting up a liquid level meter 13 and a chute 16, when the liquid in the liquid storage tank 11 is transported through the spray pipe 6 by the water pump 12, the spray pipe 6 will then atomize the special spray liquid into fine droplets, and the liquid level meter 13 will monitor the height of the liquid in the liquid storage tank 11 in real time to ensure that the liquid is within a safe working range, prevent the liquid in the liquid storage tank 11 from being overfilled or below a safe liquid level, and avoid accidents such as overflow, dry burning, and pump idling. When the L-shaped plate 703 is affected by thrust or tension, the L-shaped plate 703 will slide in the chute 16, so that the chute 16 plays a certain guiding role in the movement of the L-shaped plate 703, thereby avoiding the L-shaped plate 703 from getting stuck during movement.

[0023] like Figure 3 As shown, a guide groove 19 and a guide groove 2 20 are provided in the exhaust pipe 4, the sealing ring 17 is slidably connected in the guide groove 19, the sealing ring 2 18 is slidably connected in the guide groove 2 20, the sealing ring 17 overlaps with the auxiliary plate 14, and the sealing ring 2 18 overlaps with the auxiliary plate 14.

[0024] By providing the guide groove 19 and the guide groove 2 20, when the sealing ring 17 and the sealing ring 2 18 are affected by thrust or tension, the sealing ring 17 and the sealing ring 2 18 will slide in the guide groove 19 and the guide groove 2 20 respectively, so that the guide groove 19 and the guide groove 2 20 play a positioning role in the movement of the sealing ring 17 and the sealing ring 2 18, thereby avoiding the sealing ring 17 and the sealing ring 2 18 from colliding with the exhaust pipe 4 when moving.

[0025] like Figure 4 As shown, the adjustment structure 8 includes a connecting plate 801, which is fixedly connected to the outside of the exhaust pipe 4, a turntable 802 is rotatably connected inside the connecting plate 801, and a connecting belt 803 is rotatably connected outside the turntable 802, a fixed column 804 is slidably connected inside the connecting plate 801, the bottom end of the fixed column 804 is connected to the top of the sealing ring 17, a spring 805 is connected to the outer sleeve of the fixed column 804, the sealing ring 17 is connected to the connecting plate 801 through the spring 805, one end of the connecting belt 803 is connected to the sealing ring 17, and the other end of the connecting belt 803 is connected to the sealing ring 2 18.

[0026] By setting the connecting belt 803, the fixing column 804 and the spring 805, the connection belt 803 will be driven to roll on the surface of the turntable 802 after the tension is applied to the sealing ring 2 18, and the connection belt 803 will pull the sealing ring 17 to move. When the sealing ring 17 moves, the spring 805 above the sealing ring 17 will be deformed accordingly. When the sealing ring 2 18 is released, the sealing ring 17 and the sealing ring 2 18 will be reset by the action of the spring 805. After the reset, the sealing ring 17 and the sealing ring 2 18 will overlap with the filter disc 15, so that the sealing ring 17 and the sealing ring 2 18 can achieve the function of relative movement. The movement of the sealing ring 17 and the sealing ring 2 18 is achieved by a simple pulling operation without the need for complicated mechanical operations, thereby simplifying the operation process.

[0027] The utility model provides a multi-working condition composite spray tower, the specific working principle is as follows:

[0028] When the spray tower is in use, the gas to be treated is discharged from the industrial production equipment and introduced into the bottom of the tower body 1 through the built-in pipe. The gas enters the spray area, and the liquid in the liquid storage tank 11 is transported through the spray pipe 6 by the water pump 12. Then the spray pipe 6 will atomize the special spray liquid into fine droplets. The polluted gas is fully in contact with these fine droplets, so that the pollutants in the gas are absorbed or neutralized by the liquid. After the initial spray treatment, the gas continues to rise through the packing layer. In the packing layer, the gas-liquid two phases undergo sufficient mass transfer and reaction to further remove the pollutants. In the gas-liquid contact process, the pollutants are absorbed by the spray liquid or undergo chemical reactions and are converted into harmless or low-harm substances. The purified gas continues to rise and is finally discharged through the exhaust pipe 4 at the top of the tower body 1, and the gas enters the gas detector 10 through the connecting pipe 5. The gas detector 10 will detect the purified gas and then discharge it;

[0029] When the gas is discharged in the exhaust pipe 4, the impurities in the air will be filtered by the filter disc 15. When the filter disc 15 in the exhaust pipe 4 needs to be cleaned, the sealing ring 18 is pulled to drive the connecting belt 803 to roll on the surface of the turntable 802, and the connecting belt 803 will pull the sealing ring 17 to move. When the sealing ring 17 moves, the spring 805 above the sealing ring 17 will be deformed. When the sealing ring 17 and the sealing ring 2 18 move to the appropriate position, the motor 704 drives the threaded rod 702 rotates, and the L-shaped plate 703 moves on the surface of the threaded rod 702. When the L-shaped plate 703 slides in the slide groove 16, it drives the auxiliary plate 14 to move, and the filter disc 15 at the right end of the auxiliary plate 14 is taken out, and the filter disc 15 at the left end of the auxiliary plate 14 enters the exhaust pipe 4. When the sealing ring 2 18 is loosened, the sealing ring 17 and the sealing ring 2 18 are reset by the action of the spring 805. After reset, the sealing ring 17 and the sealing ring 2 18 will overlap with the filter disc 15.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-mode composite spray tower, comprising a tower body (1), characterized in that: An exhaust pipe (4) is fixedly connected to the top of the tower body (1), a staircase (2) is fixedly connected to the back of the tower body (1), a mounting plate (3) is fixedly connected to one side of the staircase (2), an exhaust pipe (4) is fixedly connected to the mounting plate (3), a connecting pipe (5) is fixedly connected to the top of the exhaust pipe (4), a liquid storage tank (11) is fixedly connected to the right side of the tower body (1), a water pump (12) is provided on the back of the tower body (1), a spray pipe (6) is fixedly connected to the inside of the tower body (1), a conversion structure (7) is provided on the mounting plate (3), a slide groove (16) is provided in the mounting plate (3), the conversion structure (7) is slidably connected in the slide groove (16), an auxiliary plate (14) is slidably connected in the exhaust pipe (4), Both sides of the auxiliary plate (14) are fixedly connected to filter discs (15), the conversion structure (7) is connected to the filter disc (15), a sealing ring 1 (17) and a sealing ring 2 (18) are provided inside the exhaust pipe (4), two adjustment structures (8) are fixedly connected to the outside of the exhaust pipe (4), the adjustment structure (8) is connected to the sealing ring 1 (17), and the adjustment structure (8) is connected to the sealing ring 2 (18), the conversion structure (7) comprises a vertical plate (701), a threaded rod (702) and a motor (704), the threaded rod (702) is externally threadedly connected to an L-shaped plate (703), one side of the L-shaped plate (703) is fixedly connected to the filter disc (15), and the motor (704) is fixedly connected to the right side of the vertical plate (701).

2. The multi-mode composite spray tower according to claim 1, characterized in that: A gas detector (10) is provided on the left side of the tower body (1), one end of the connecting pipe (5) is connected to the gas detector (10), a liquid level gauge (13) is provided on the front of the liquid storage tank (11), the connecting pipe (5) of the water pump (12) is connected to the back of the liquid storage tank (11), one end of the spraying pipe (6) is connected to the water pump (12), and a plurality of observation windows (9) are provided on the front of the tower body (1).

3. The multi-mode composite spray tower according to claim 1, characterized in that: The L-shaped plate (703) is slidably connected in the slide groove (16), the threaded rod (702) is rotatably connected in the vertical plate (701), one end of the threaded rod (702) is rotatably connected in the exhaust pipe (4), the output shaft of the motor (704) is connected to the threaded rod (702), and the motor (704) drives the threaded rod (702) to rotate forward and reverse.

4. The multi-mode composite spray tower according to claim 1, characterized in that: The exhaust pipe (4) is provided with a guide groove 1 (19) and a guide groove 2 (20); the sealing ring 1 (17) is slidably connected in the guide groove 1 (19); the sealing ring 2 (18) is slidably connected in the guide groove 2 (20); the sealing ring 1 (17) overlaps the auxiliary plate (14); and the sealing ring 2 (18) overlaps the auxiliary plate (14).

5. The multi-mode composite spray tower according to claim 1, characterized in that: The regulating structure (8) comprises a connecting plate (801), the connecting plate (801) being fixedly connected to the outside of the exhaust pipe (4), a rotating disk (802) being rotatably connected inside the connecting plate (801), a connecting belt (803) being rotatably connected outside the rotating disk (802), and a fixing column (804) being slidably connected inside the connecting plate (801).

6. The multi-mode composite spray tower according to claim 5, characterized in that: The bottom end of the fixing column (804) is connected to the top of the sealing ring (17), the outer shell of the fixing column (804) is connected with a spring (805), and the sealing ring (17) is connected to the connecting plate (801) through the spring (805).

7. The multi-mode composite spray tower according to claim 6, characterized in that: One end of the connecting belt (803) is connected to the sealing ring 1 (17), and the other end of the connecting belt (803) is connected to the sealing ring 2 (18).

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