High-density spraying mechanism for industrial waste gas spraying tower

Abstract

The utility model belongs to the technical field of industrial waste gas spray towers, and particularly relates to a high-density spray mechanism for an industrial waste gas spray tower, which comprises a spray tower body and further comprises a gas outlet pipe, the gas outlet pipe is fixedly mounted on the spray tower body, a treatment box is fixedly mounted on one side of the gas outlet pipe, and an exhaust pipe is fixedly mounted on one side of the treatment box. Vent grooves are symmetrically formed in the treatment box, filter screens are inserted and mounted in the vent grooves, a sealing plate is slidably mounted in the treatment box and located on one side of the filter screens, one side of the sealing plate extends into one vent groove, and a first sealing gasket is fixedly mounted on the side, close to the air outlet pipe, of the sealing plate; according to the waste gas purification device, impurity particles in waste gas can be filtered, it is ensured that the waste gas exhausted to the outside does not contain fine impurity particles, environment protection is facilitated, it can also be ensured that the waste gas exhausted to the outside does not contain moisture, and it is ensured that the waste gas cannot pollute the environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial waste gas spray towers, and particularly relates to a high-density spray mechanism for an industrial waste gas spray tower. Background Technique

[0002] A spray tower is an environmental protection device for waste gas treatment. The working principle of the spray tower is that a liquid is sprayed onto a packing layer through a circulating water pump to form a liquid film on the surface of the packing. When the waste gas passes through the packing layer, it contacts the liquid film, and a series of physical and chemical reactions occur, thereby realizing the purification treatment of the waste gas.

[0003] For example, the Chinese patent with the publication number CN217855362U discloses a high-density spray mechanism for an industrial waste gas spray tower, which relates to the field of waste gas treatment. It includes a water storage base and an exhaust pipe. A guide pipe is arranged at the top of the exhaust pipe. A plurality of exhaust ports are arranged on the outer walls of the two guide pipes. High adsorption materials are arranged in the two guide pipes. A plugging and reversing component is arranged at the top of the exhaust pipe. Squeezing components are arranged in the two guide pipes. In the utility model, an electric slide rail is used to pull a moving block, the moving block pulls two connecting rods, and one of the connecting rods pushes a plugging plate to close one of the guide pipes. The high adsorption material in the other guide pipe is used to absorb the moisture in the waste gas. When the high adsorption material in the other guide pipe is saturated, the other guide pipe is closed, and the unused guide pipe is opened, so that the moisture in the gas can be absorbed without affecting the normal exhaust.

[0004] The above patent has the following problems:

[0005] When this patent is in use, there are some disadvantages. For example, when this device treats the moisture in the waste gas, high adsorption materials are used to absorb the moisture in the waste gas. However, the high adsorption materials of this device are arranged above the exhaust pipe, resulting in incomplete absorption of all the moisture in the waste gas. Therefore, the exhausted waste gas still contains moisture, making the exhausted air relatively humid and thus polluting the environment. In addition, after the waste gas is treated in the spray tower, the waste gas still contains small impurity particles, which will still pollute the environment when discharged to the outside. In view of this, we propose a high-density spray mechanism for an industrial waste gas spray tower. Content of the Utility Model

[0006] The purpose of the utility model is to provide a high-density spray mechanism for an industrial waste gas spray tower to solve the problems raised in the above background technique.

[0007] In view of this, the utility model provides a high-density spray mechanism for an industrial waste gas spray tower, which includes a spray tower body, and further includes:

[0008] An air outlet pipe, the air outlet pipe is fixedly installed on the spray tower body, one side of the air outlet pipe is fixedly installed with a treatment box, one side of the treatment box is fixedly installed with an exhaust pipe, ventilation grooves are symmetrically opened in the treatment box, a filter screen is inserted and installed in the ventilation groove, a sealing plate is slidably installed in the treatment box and on one side of the filter screen, one side of the sealing plate extends into one of the ventilation grooves, and a first sealing gasket is fixedly installed on the side of the sealing plate close to the air outlet pipe;

[0009] Two insertion slots, both of the two insertion slots are opened at the top of the treatment box and are respectively located above the two filter screens, an insertion plate is inserted and installed in the insertion slot, and a second sealing gasket is fixedly installed at the bottom of the insertion plate;

[0010] Two limiting components, both of the two limiting components are located in the treatment box and are respectively used for limiting the two insertion plates;

[0011] Two rectangular grooves, the two rectangular grooves are respectively opened in the two ventilation grooves and are respectively located on the other side of the two filter screens, and a water absorption block is slidably installed in the rectangular groove;

[0012] An extrusion component, the extrusion component is located in the treatment box and is used for extruding the two water absorption blocks.

[0013] In this technical solution, the waste gas discharged from the spray tower body through the set air outlet pipe will enter one of the ventilation grooves through the air outlet pipe. Subsequently, the filter screen can filter the impurity particles in the waste gas to ensure that the waste gas discharged to the outside does not contain fine impurity particles, which is beneficial to environmental protection. The filtered waste gas will pass through the water absorption block and enter the exhaust pipe, and then be discharged to the outside from the exhaust pipe. At the same time, when the waste gas passes through the water absorption block, the water absorption block can absorb the moisture in the waste gas. Since the waste gas must pass through the water absorption block to be discharged to the outside, the water absorption block can absorb all the moisture contained in the waste gas to ensure that the waste gas discharged to the outside does not contain moisture and ensure that it will not pollute the environment;

[0014] Through the set extrusion component, the extrusion component will extrude the water absorption block, thereby squeezing out the moisture in the water absorption block, so as to achieve the effect of cleaning the moisture in the water absorption block and enabling the water absorption block to be used repeatedly. Through the set limiting component, the limiting component can release the limit on the insertion plate. At this time, the operator can pull out the insertion plate from the insertion slot. At this time, the insertion plate can release the limit on the filter screen. The operator can pull out the filter screen from the ventilation groove and replace it with a new filter screen, and then insert the insertion plate back into the insertion slot. At this time, the limiting component can limit the insertion plate. At the same time, under the sealing action of the second sealing gasket, it can ensure that the treatment box will not leak air, ensuring that when the filtering effect of the filter screen deteriorates, it is convenient for the operator to replace the filter screen.

[0015] In the above technical solution, further, the limiting component includes:

[0016] A sliding groove, the sliding groove is opened in the processing box and is located on one side of the plug-in board. A limiting block is slidably installed in the sliding groove. One end of the limiting block penetrates through one side of the sliding groove and extends into the plug-in board. The other end of the limiting block is fixedly installed with a spring fixed to the inner wall of the sliding groove.

[0017] In this technical solution, when the filtering effect of the filter screen becomes poor after long-term use, the operator can move the limiting block. The movement of the limiting block will squeeze the spring to contract until one end of the limiting block moves out of the plug-in board. At this time, the limiting block can release the limit on the plug-in board. At this time, the operator can pull out the plug-in board from the plug-in slot. At this time, the plug-in board can release the limit on the filter screen. The operator can pull out the filter screen from the ventilation slot and replace it with a new filter screen, and then insert the plug-in board back into the plug-in slot. At this time, the plug-in board will squeeze one end of the limiting block, causing the limiting block to move and squeeze the spring to contract. When the plug-in board is completely inserted into the plug-in slot, under the action of the spring's rebound force, the spring will squeeze the limiting block to move until one end of the limiting block is inserted into the plug-in board. At this time, the limiting block can limit the plug-in board. At the same time, under the sealing action of the second sealing gasket, it can ensure that the processing box will not leak air, ensuring that when the filtering effect of the filter screen becomes poor, it is convenient for the operator to replace the filter screen.

[0018] In the above technical solution, further, one end of the limiting block is in plug-in fit with the plug-in board, and one end of the limiting block is of an inclined structure.

[0019] In this technical solution, it is ensured that one end of the limiting block can be inserted into the plug-in board to ensure that the plug-in board can squeeze the limiting block to move.

[0020] In the above technical solution, further, the extrusion component includes:

[0021] A groove, the groove is opened in the processing box and is located between two rectangular grooves. Circular grooves are opened on both sides of the processing box and inside the groove. A sliding plate is slidably installed in the groove. Extrusion rods are arranged on both sides of the sliding plate in the groove. One end of the extrusion rod penetrates through the groove and the circular groove and extends into the rectangular groove. One end of the extrusion rod in the rectangular groove is fixedly installed with an extrusion plate. A tension spring is sleeved on the extrusion rod in the circular groove;

[0022] A threaded rod, the threaded rod is rotatably installed in the groove and is located below the two extrusion rods. One end of the threaded rod penetrates through the sliding plate. A motor is fixedly installed on one side of the processing box inside the groove. The output end of the motor extends into the groove and is coaxially connected with the threaded rod.

[0023] In this technical solution, when the water-absorbing block in one of the ventilation slots is saturated, the user can first pull out the blocking block upward from the limiting slot. At this time, the blocking block can release the limit on the sliding block. Subsequently, the user can move the sliding block, and the movement of the sliding block will drive the sealing plate to move. When one side of the sealing plate seals one of the ventilation slots, the other ventilation slot will be opened. At the same time, the user can insert the blocking block back into the limiting slot again. At this time, the blocking block can limit the sliding block, so that the sealing plate cannot move. At this time, the waste gas in the air outlet pipe will be discharged to the outside after being processed by the filter screen and the water-absorbing block in the other ventilation slot. At the same time, the motor can be started. The positive rotation of the output shaft of the motor will drive the threaded rod to rotate forward. Under the action of the thread, the rotation of the threaded rod will drive the sliding plate to move. The movement of the sliding plate will squeeze one of the extrusion rods, causing one of the extrusion rods to move. The movement of one of the extrusion rods will drive the extrusion plate to move. The movement of the extrusion plate will squeeze the water-absorbing block, thereby squeezing out the water in the water-absorbing block. The squeezed water will be discharged to the outside through the water outlet hole and the drain pipe. At the same time, the movement of the extrusion rod will also pull the tension spring to elongate. When the water in the water-absorbing block is completely squeezed out, start the motor again. The reverse rotation of the output shaft of the motor will drive the threaded rod to rotate in the reverse direction. Under the action of the thread, the threaded rod will drive the sliding plate to move until the sliding plate returns to the position before the movement and stops. At this time, under the action of the tension of the tension spring, the tension spring will pull the extrusion plate to move until the extrusion plate returns to its original position. At the same time, the water-absorbing block will also return to its original position, so as to achieve the effect of cleaning the water in the water-absorbing block and enabling the water-absorbing block to be used multiple times.

[0024] In the above technical solution, further, both of the circular grooves are located between the two rectangular grooves. The extrusion rod is slidably connected to the groove, the circular groove, and the rectangular groove. The two ends of the tension spring are tightly welded to the extrusion plate and the inner wall of the circular groove respectively. The threaded rod is threadedly connected to the sliding plate. The output shaft of the motor is rotatably connected to the processing box and the groove.

[0025] In this technical solution, the structures of the two circular grooves are ensured to be stable, ensuring that the extrusion rod can slide normally in the groove, the circular groove, and the rectangular groove, ensuring the structural stability of the tension spring, ensuring that the rotation of the threaded rod can drive the sliding plate to move, and ensuring that the output shaft of the motor can rotate normally in the processing box and the groove.

[0026] In the above technical solution, further, it further includes:

[0027] A limiting groove is provided, and the limiting groove is opened in the processing box and located at the top of the sealing plate. A sliding block is fixedly installed at the top of the sealing plate and within the limiting groove. A blocking block is inserted and installed on one side of the sliding block within the limiting groove. A water outlet hole is opened at the bottom of the rectangular groove. Drain pipes are fixedly installed at the bottom of the processing box and respectively below the two water outlet holes, and the drain pipes are communicated with the water outlet holes.

[0028] In this technical solution, first, the blocking block is pulled out of the limiting groove upward. At this time, the blocking block can release the limit on the sliding block. Subsequently, the operator can move the sliding block, and the movement of the sliding block will drive the sealing plate to move until one of the ventilation grooves is sealed by one side of the sealing plate. At this time, the other ventilation groove will be opened, and the squeezed water will be discharged to the outside through the water outlet hole and the drain pipe.

[0029] In the above technical solution, further, the air outlet pipe is communicated with the two ventilation grooves, and the exhaust pipe is communicated with the two ventilation grooves.

[0030] In this technical solution, it is ensured that the waste gas in the air outlet pipe can enter the two ventilation grooves, and it is guaranteed that the waste gas in the two ventilation grooves can be discharged to the outside through the exhaust pipe.

[0031] The beneficial effects of the present utility model are:

[0032] 1. For the high-density spraying mechanism of this industrial waste gas spray tower, the waste gas discharged from the spray tower body through the provided air outlet pipe will enter one of the ventilation grooves. Subsequently, the filter screen can filter the impurity particles in the waste gas to ensure that the waste gas discharged to the outside does not contain fine impurity particles, which is beneficial to environmental protection. The filtered waste gas will pass through the water absorption block and enter the exhaust pipe, and then be discharged to the outside from the exhaust pipe. At the same time, when the waste gas passes through the water absorption block, the water absorption block can absorb the moisture in the waste gas. Since the waste gas must pass through the water absorption block to be discharged to the outside, the water absorption block can absorb all the moisture contained in the waste gas to ensure that the waste gas discharged to the outside does not contain moisture and guarantee that it will not cause pollution to the environment.

[0033] 2. The high-density spraying mechanism for the industrial waste gas spray tower, through the arranged extrusion assembly, the extrusion assembly will extrude the water-absorbing block, thereby squeezing out the water in the water-absorbing block, so as to achieve the effect of cleaning the water in the water-absorbing block, enabling the water-absorbing block to be used multiple times. Through the arranged limiting assembly, the limiting assembly can release the limit on the plug-in board. At this time, the operator can pull out the plug-in board from the plug-in slot. At this time, the plug-in board can release the limit on the filter screen, and the operator can pull out the filter screen from the ventilation slot and replace it with a new filter screen, and then insert the plug-in board back into the plug-in slot. At this time, the limiting assembly can limit the plug-in board. At the same time, under the sealing action of the second sealing gasket, it can ensure that the treatment box will not leak air, ensuring that when the filtering effect of the filter screen deteriorates, it is convenient for the operator to replace the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0035] Figure 2 is a schematic diagram of the regional structure of the treatment box in the present utility model;

[0036] Figure 3 is a schematic diagram of the detailed internal structure of the treatment box in the present utility model;

[0037] Figure 4 is a schematic diagram of the sectional structure of the treatment box in the present utility model;

[0038] Figure 5 In the present utility model Figure 4 is an enlarged schematic diagram of part A;

[0039] Figure 6 is a schematic diagram of the regional structure of the plug-in board in the present utility model;

[0040] Figure 7 is a schematic diagram of the regional structure of the groove in the present utility model;

[0041] Figure 8 In the present utility model Figure 7 is an enlarged schematic diagram of part B;

[0042] Figure 9 is a schematic diagram of the regional structure of the rectangular groove in the present utility model.

[0043] The marks in the figure are shown as:

[0044] 1. Spray tower body; 2. Air outlet pipe; 3. Treatment box; 4. Exhaust pipe; 5. Ventilation groove; 6. Sealing plate; 7. First sealing gasket; 8. Limit groove; 9. Sliding block; 10. Blocking block; 11. Filter screen; 12. Insertion slot; 13. Insertion plate; 14. Second sealing gasket; 15. Sliding groove; 16. Limit block; 17. Spring; 18. Rectangular groove; 19. Water absorption block; 20. Extrusion plate; 21. Extrusion rod; 22. Round groove; 23. Tensile spring; 24. Groove; 25. Sliding plate; 26. Threaded rod; 27. Motor; 28. Water outlet hole; 29. Drain pipe. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0046] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation manners, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally means that the related objects before and after are in an "or" relationship.

[0048] It should be noted that in the description of this application, the orientation or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these directional terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of this application; the directional terms "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0049] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitations, the element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0050] Embodiment 1:

[0051] Please refer to Figure 1 - Figure 9 as shown, this embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower, including a spray tower body 1, and further including:

[0052] An air outlet pipe 2, the air outlet pipe 2 is fixedly installed on the spray tower body 1, a treatment box 3 is fixedly installed on one side of the air outlet pipe 2, an exhaust pipe 4 is fixedly installed on one side of the treatment box 3, ventilation grooves 5 are symmetrically opened in the treatment box 3, a filter screen 11 is inserted and installed in the ventilation grooves 5, a sealing plate 6 is slidably installed in the treatment box 3 and on one side of the filter screen 11, one side of the sealing plate 6 extends into one of the ventilation grooves 5, and a first sealing gasket 7 is fixedly installed on the side of the sealing plate 6 close to the air outlet pipe 2;

[0053] Two insertion slots 12, both of the two insertion slots 12 are opened at the top of the treatment box 3 and are respectively located above the two filter screens 11, an insertion plate 13 is inserted and installed in the insertion slots 12, and a second sealing gasket 14 is fixedly installed at the bottom of the insertion plate 13;

[0054] Two limiting components, both of which are located in the processing box 3 and are respectively used to limit the two plug-in boards 13;

[0055] Two rectangular grooves 18, which are respectively opened in the two ventilation grooves 5 and are respectively located on the other side of the two filter meshes 11. An absorbent block 19 is slidably installed in the rectangular groove 18;

[0056] An extrusion component, which is located in the processing box 3 and is used to extrude the two absorbent blocks 19.

[0057] Among them, the waste gas discharged from the spray tower body 1 through the set air outlet pipe 2 will enter one of the ventilation grooves 5 through the air outlet pipe 2. Subsequently, the filter mesh 11 can filter the impurity particles in the waste gas to ensure that the waste gas discharged to the outside does not contain fine impurity particles, which is beneficial to environmental protection. The filtered waste gas will pass through the absorbent block 19 and enter the exhaust pipe 4, and then be discharged to the outside from the exhaust pipe 4. At the same time, when the waste gas passes through the absorbent block 19, the absorbent block 19 can absorb the moisture in the waste gas. Since the waste gas must pass through the absorbent block 19 to be discharged to the outside, the absorbent block 19 can absorb all the moisture contained in the waste gas to ensure that the waste gas discharged to the outside does not contain moisture and ensure that it will not pollute the environment;

[0058] Through the set extrusion component, the extrusion component will extrude the absorbent block 19, thereby squeezing out the moisture in the absorbent block 19, so as to achieve the effect of cleaning the moisture in the absorbent block 19 and enabling the absorbent block 19 to be used multiple times. Through the set limiting component, the limiting component can release the limit on the plug-in board 13. At this time, the operator can pull out the plug-in board 13 from the plug-in slot 12. At this time, the plug-in board 13 can release the limit on the filter mesh 11. The operator can pull out the filter mesh 11 from the ventilation groove 5 and replace it with a new filter mesh 11, and then insert the plug-in board 13 back into the plug-in slot 12. At this time, the limiting component can limit the plug-in board 13. At the same time, under the sealing action of the sealing gasket two 14, it can ensure that the processing box 3 will not leak air, ensuring that when the filtering effect of the filter mesh 11 deteriorates, it is convenient for the operator to replace the filter mesh 11.

[0059] Embodiment 2:

[0060] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The limiting component includes:

[0061] The sliding groove 15 is opened in the processing box 3 and is located on one side of the plug-in board 13. A limiting block 16 is slidably installed in the sliding groove 15. One end of the limiting block 16 penetrates through one side of the sliding groove 15 and extends into the plug-in board 13. The other end of the limiting block 16 is fixedly installed with a spring 17 fixed to the inner wall of the sliding groove 15.

[0062] Among them, when the filtering effect of the filter screen 11 becomes poor after long-term use, the operator can move the limiting block 16. The movement of the limiting block 16 will squeeze the spring 17 to contract. Until one end of the limiting block 16 moves out of the plug-in board 13, at this time, the limiting block 16 can release the limit on the plug-in board 13. At this time, the operator can pull out the plug-in board 13 from the plug-in slot 12. At this time, the plug-in board 13 can release the limit on the filter screen 11. The operator can pull out the filter screen 11 from the ventilation slot 5 and replace it with a new filter screen 11. Then insert the plug-in board 13 back into the plug-in slot 12. At this time, the plug-in board 13 will squeeze one end of the limiting block 16, causing the limiting block 16 to move and squeeze the spring 17 to contract. When the plug-in board 13 is completely inserted into the plug-in slot 12, under the action of the elastic force of the spring 17, the spring 17 will squeeze the limiting block 16 to move until one end of the limiting block 16 is inserted into the plug-in board 13. At this time, the limiting block 16 can limit the plug-in board 13. At the same time, under the sealing action of the second sealing gasket 14, it can ensure that the processing box 3 will not leak air, ensuring that when the filtering effect of the filter screen 11 becomes poor, it is convenient for the operator to replace the filter screen 11.

[0063] Embodiment 3:

[0064] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to including the technical solutions of the above embodiments, it also has the following technical features. One end of the limiting block 16 is in plug-in fit with the plug-in board 13, and one end of the limiting block 16 is of an inclined structure.

[0065] Among them, it is ensured that one end of the limiting block 16 can be inserted into the plug-in board 13 to ensure that the plug-in board 13 can squeeze the limiting block 16 to move.

[0066] Embodiment 4:

[0067] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The extrusion assembly includes:

[0068] The groove 24 is opened in the processing box 3 and is located between the two rectangular grooves 18. Circular grooves 22 are opened on both sides of the groove 24 in the processing box 3. A sliding plate 25 is slidably installed in the groove 24. Pressing rods 21 are arranged on both sides of the sliding plate 25 in the groove 24. One end of the pressing rod 21 penetrates through the groove 24 and the circular groove 22 and extends into the rectangular groove 18. A pressing plate 20 is fixedly installed at one end of the pressing rod 21 in the rectangular groove 18. A tension spring 23 is sleeved on the pressing rod 21 in the circular groove 22;

[0069] The threaded rod 26 is rotatably installed in the groove 24 and is located below the two pressing rods 21. One end of the threaded rod 26 penetrates through the sliding plate 25. A motor 27 is fixedly installed on one side of the groove 24 in the processing box 3. The output end of the motor 27 extends into the groove 24 and is coaxially connected to the threaded rod 26.

[0070] Among them, when the water absorption block 19 in one of the ventilation grooves 5 is saturated, the operator can first pull out the blocking block 10 upward from the limit groove 8. At this time, the blocking block 10 can release the limit on the sliding block 9. Subsequently, the operator can move the sliding block 9. The movement of the sliding block 9 will drive the sealing plate 6 to move. Until one side of the sealing plate 6 seals one of the ventilation grooves 5, at this time, the other ventilation groove 5 will be opened. At the same time, the operator can insert the blocking block 10 back into the limit groove 8 again. At this time, the blocking block 10 can limit the sliding block 9, so that the sealing plate 6 cannot move. At this time, the waste gas in the air outlet pipe 2 will pass through the filter screen 11 and the water absorption block 19 in the other ventilation groove 5 and be discharged to the outside after being processed. At the same time, the motor 27 can be started. The positive rotation of the output shaft of the motor 27 will drive the threaded rod 26 to rotate forward. Under the action of the thread, the rotation of the threaded rod 26 will drive the sliding plate 25 to move. The movement of the sliding plate 25 will squeeze one of the pressing rods 21, so that one of the pressing rods 21 moves. The movement of one of the pressing rods 21 will drive the pressing plate 20 to move. The movement of the pressing plate 20 will squeeze the water absorption block 19, so as to squeeze out the water in the water absorption block 19. The squeezed water will be discharged to the outside through the water outlet hole 28 and the drain pipe 29. At the same time, the movement of the pressing rod 21 will also pull the tension spring 23 to elongate. When the water in the water absorption block 19 is completely squeezed out, start the motor 27 again. The reverse rotation of the output shaft of the motor 27 will drive the threaded rod 26 to rotate reversely. Under the action of the thread, the threaded rod 26 will drive the sliding plate 25 to move until the sliding plate 25 returns to the position before moving and stops. At this time, under the action of the pulling force of the tension spring 23, the tension spring 23 will pull the pressing plate 20 to move until the pressing plate 20 returns to its original position. At the same time, the water absorption block 19 will also return to its original position, so as to achieve the effect of cleaning the water in the water absorption block 19 and enable the water absorption block 19 to be used multiple times.

[0071] Embodiment 5:

[0072] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to the technical solutions of the above embodiment, it also has the following technical features. Both circular grooves 22 are located between the two rectangular grooves 18. The extrusion rod 21 is slidably connected to the groove 24, the circular groove 22, and the rectangular groove 18. The two ends of the tension spring 23 are tightly welded to the extrusion plate 20 and the inner wall of the circular groove 22 respectively. The threaded rod 26 is threadedly connected to the sliding plate 25. The output shaft of the motor 27 is rotatably connected to the treatment box 3 and the groove 24.

[0073] Among them, ensure the structural stability of the two circular grooves 22, ensure that the extrusion rod 21 can slide normally in the groove 24, the circular groove 22, and the rectangular groove 18, ensure the structural stability of the tension spring 23, ensure that the rotation of the threaded rod 26 can drive the sliding plate 25 to move, and ensure that the output shaft of the motor 27 can rotate normally in the treatment box 3 and the groove 24.

[0074] Embodiment 6:

[0075] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to the technical solutions of the above embodiment, it also has the following technical features, and further includes:

[0076] The limiting groove 8 is opened in the treatment box 3 and is located at the top of the sealing plate 6. A sliding block 9 is fixedly installed at the top of the sealing plate 6 and is located in the limiting groove 8. A blocking block 10 is inserted and installed on one side of the sliding block 9 in the limiting groove 8. A water outlet hole 28 is opened at the bottom of the rectangular groove 18. Drain pipes 29 are fixedly installed at the bottom of the treatment box 3 and are respectively located below the two water outlet holes 28. The drain pipes 29 are communicated with the water outlet holes 28.

[0077] Among them, first pull out the blocking block 10 from the limiting groove 8 upwards. At this time, the blocking block 10 can release the limit on the sliding block 9. Subsequently, the operator can move the sliding block 9. The movement of the sliding block 9 will drive the sealing plate 6 to move until one side of the sealing plate 6 seals one of the ventilation grooves 5. At this time, the other ventilation groove 5 will be opened, and the extruded water will be discharged to the outside through the water outlet hole 28 and the drain pipe 29.

[0078] Embodiment 7:

[0079] This embodiment provides a high-density spraying mechanism for an industrial waste gas spray tower. In addition to the technical solutions of the above embodiment, it also has the following technical features. The air outlet pipe 2 is communicated with the two ventilation grooves 5, and the exhaust pipe 4 is communicated with the two ventilation grooves 5.

[0080] Among them, ensure that the waste gas in the air outlet pipe 2 can enter the two ventilation grooves 5, and ensure that the waste gas in the two ventilation grooves 5 can be discharged to the outside through the exhaust pipe 4.

[0081] It should be noted that the filtration accuracy of the filter screen 11 is 0.5 - 100 μm, ensuring that the filter screen 11 can filter fine particles in the waste gas.

[0082] Working principle: During use, the waste gas discharged from the spray tower body 1 will enter one of the ventilation grooves 5 through the air outlet pipe 2. Subsequently, the filter screen 11 can filter the impurity particles in the waste gas, ensuring that the waste gas discharged to the outside does not contain fine impurity particles, which is beneficial to environmental protection. After filtration, the waste gas will pass through the water absorption block 19 and enter the exhaust pipe 4, and then be discharged to the outside from the exhaust pipe 4. At the same time, when the waste gas passes through the water absorption block 19, the water absorption block 19 can absorb the moisture in the waste gas. Since the waste gas must pass through the water absorption block 19 to be discharged to the outside, the water absorption block 19 can absorb all the moisture contained in the waste gas, ensuring that the waste gas discharged to the outside does not contain moisture and guaranteeing no environmental pollution;

[0083] When the water absorption block 19 in one of the ventilation grooves 5 is saturated, the operator can first pull out the blocking block 10 upward from the limiting groove 8. At this time, the blocking block 10 can release the limit on the sliding block 9. Subsequently, the operator can move the sliding block 9. The movement of the sliding block 9 will drive the sealing plate 6 to move. When one side of the sealing plate 6 seals one of the ventilation grooves 5, the other ventilation groove 5 will be opened. At the same time, the operator can insert the blocking block 10 back into the limiting groove 8. At this time, the blocking block 10 can limit the sliding block 9, so that the sealing plate 6 cannot move. At this time, the waste gas in the air outlet pipe 2 will pass through the filter screen 11 and the water absorption block 19 in the other ventilation groove 5 and then be discharged to the outside. At the same time, the motor 27 can be started. The forward rotation of the output shaft of the motor 27 will drive the threaded rod 26 to rotate forward. Under the action of the thread, the rotation of the threaded rod 26 will drive the sliding plate 25 to move. The movement of the sliding plate 25 will squeeze one of the extrusion rods 21, causing one of the extrusion rods 21 to move. The movement of one of the extrusion rods 21 will drive the extrusion plate 20 to move. The movement of the extrusion plate 20 will squeeze the water absorption block 19, thereby squeezing out the water in the water absorption block 19. The squeezed water will be discharged to the outside through the water outlet hole 28 and the drain pipe 29. At the same time, the movement of the extrusion rod 21 will also pull the tension spring 23 to elongate. When the water in the water absorption block 19 is completely squeezed out, start the motor 27 again. The reverse rotation of the output shaft of the motor 27 will drive the threaded rod 26 to rotate in the reverse direction. Under the action of the thread, the threaded rod 26 will drive the sliding plate 25 to move until the sliding plate 25 returns to the position before movement and stops. At this time, under the pulling force of the tension spring 23, the tension spring 23 will pull the extrusion plate 20 to move until the extrusion plate 20 returns to its original position. At the same time, the water absorption block 19 will also return to its original position, thus achieving the effect of cleaning the water in the water absorption block 19 and enabling the water absorption block 19 to be used multiple times;

[0084] When the filtering effect of the filter net 11 deteriorates after long-term use, the operator can move the limit block 16. The movement of the limit block 16 will squeeze the spring 17 to contract. Until one end of the limit block 16 moves out of the plug-in board 13, at this time, the limit block 16 can release the limit on the plug-in board 13. At this time, the operator can pull out the plug-in board 13 from the plug-in slot 12. At this time, the plug-in board 13 can release the limit on the filter net 11. The operator can pull out the filter net 11 from the ventilation slot 5 and replace it with a new filter net 11. Then, insert the plug-in board 13 back into the plug-in slot 12. At this time, the plug-in board 13 will squeeze one end of the limit block 16, causing the limit block 16 to move and squeeze the spring 17 to contract. When the plug-in board 13 is completely inserted into the plug-in slot 12, under the action of the rebounding force of the spring 17, the spring 17 will squeeze the limit block 16 to move until one end of the limit block 16 is inserted into the plug-in board 13. At this time, the limit block 16 can limit the plug-in board 13. At the same time, under the sealing action of the second sealing gasket 14, it can ensure that the treatment box 3 will not leak air, ensuring that when the filtering effect of the filter net 11 deteriorates, it is convenient for the operator to replace the filter net 11.

[0085] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are only illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A high-density spraying mechanism for an industrial waste gas spray tower, including a spray tower body (1), characterized in that, Further included are: An air outlet pipe (2), the air outlet pipe (2) is fixedly installed on the spray tower body (1), one side of the air outlet pipe (2) is fixedly installed with a treatment box (3), one side of the treatment box (3) is fixedly installed with an exhaust pipe (4), ventilation grooves (5) are symmetrically opened in the treatment box (3), a filter screen (11) is inserted and installed in the ventilation grooves (5), a sealing plate (6) is slidably installed in the treatment box (3) and on one side of the filter screen (11), one side of the sealing plate (6) extends into one of the ventilation grooves (5), and a first sealing gasket (7) is fixedly installed on the side of the sealing plate (6) close to the air outlet pipe (2); Two insertion slots (12), the two insertion slots (12) are both opened at the top of the treatment box (3) and are respectively located above the two filter screens (11), an insertion plate (13) is inserted and installed in the insertion slots (12), and a second sealing gasket (14) is fixedly installed at the bottom of the insertion plate (13); Two limiting components, the two limiting components are both located in the treatment box (3) and are respectively used for limiting the two insertion plates (13); Two rectangular grooves (18), the two rectangular grooves (18) are respectively opened in the two ventilation grooves (5) and are respectively located on the other side of the two filter screens (11), a water absorption block (19) is slidably installed in the rectangular grooves (18); An extrusion component, the extrusion component is located in the treatment box (3) and is used for extruding the two water absorption blocks (19).

2. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 1, characterized in that, The limiting component includes: A sliding groove (15), the sliding groove (15) is opened in the treatment box (3) and is located on one side of the insertion plate (13), a limiting block (16) is slidably installed in the sliding groove (15), one end of the limiting block (16) penetrates through one side of the sliding groove (15) and extends into the insertion plate (13), and the other end of the limiting block (16) is fixedly installed with a spring (17) fixed to the inner wall of the sliding groove (15).

3. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 2, wherein, One end of the limiting block (16) is in plug-in fit with the insertion plate (13), and one end of the limiting block (16) is of an inclined structure.

4. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 1, characterized in that, The extrusion component includes: A groove (24), the groove (24) is opened in the treatment box (3) and is located between the two rectangular grooves (18), circular grooves (22) are opened on both sides of the treatment box (3) and located in the groove (24), a sliding plate (25) is slidably installed in the groove (24), extrusion rods (21) are arranged on both sides of the sliding plate (25) in the groove (24), one end of the extrusion rod (21) penetrates through the groove (24) and the circular groove (22) and extends into the rectangular groove (18), an extrusion plate (20) is fixedly installed at one end of the extrusion rod (21) and located in the rectangular groove (18), and a tension spring (23) is sleeved on the extrusion rod (21) and located in the circular groove (22); A threaded rod (26), the threaded rod (26) is rotatably installed in the groove (24) and is located below the two extrusion rods (21). One end of the threaded rod (26) penetrates through the sliding plate (25). A motor (27) is fixedly installed inside the processing box (3) and on one side of the groove (24). The output end of the motor (27) extends into the groove (24) and is coaxially connected to the threaded rod (26).

5. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 4, characterized in that, Both of the two circular grooves (22) are located between the two rectangular grooves (18). The extrusion rod (21) is slidably connected to the groove (24), the circular groove (22), and the rectangular groove (18). The two ends of the tension spring (23) are tightly welded to the extrusion plate (20) and the inner wall of the circular groove (22) respectively. The threaded rod (26) is threadedly connected to the sliding plate (25). The output shaft of the motor (27) is rotatably connected to the processing box (3) and the groove (24).

6. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 1, wherein, It also includes: A limiting groove (8), the limiting groove (8) is opened inside the processing box (3) and is located at the top of the sealing plate (6). A sliding block (9) is fixedly installed on the top of the sealing plate (6) and inside the limiting groove (8). A blocking block (10) is inserted and installed on one side of the sliding block (9) inside the limiting groove (8). A water outlet hole (28) is opened at the bottom of the rectangular groove (18). Drain pipes (29) are fixedly installed at the bottom of the processing box (3) and are respectively located below the two water outlet holes (28). The drain pipes (29) are communicated with the water outlet holes (28).

7. The high-density spraying mechanism for an industrial waste gas spray tower according to claim 1, characterized in that, The air outlet pipe (2) is communicated with the two ventilation grooves (5), and the exhaust pipe (4) is communicated with the two ventilation grooves (5).

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