Industrial waste gas purification device

Abstract

The utility model discloses an industrial waste gas purification device which comprises a purification tower, a purification device is arranged in the purification tower, an adjusting device is connected to the outer side of the purification tower, the adjusting device comprises a connecting pipe, a conveying pipe, an adjusting sleeve, a fixing pipe, a through hole, an adaptive groove, an adaptive strip, a fixing plate and a control rod, and the connecting pipe is connected with the fixing pipe through the fixing plate. The through hole penetrates through the side wall of the connecting pipe, the adaptive groove is formed in the inner wall of the adjusting sleeve, the adaptive strip is spirally arranged on the outer side of the control rod, a limiting mechanism is arranged on the outer side of the connecting pipe and comprises a connecting block, a sliding sleeve, a reset hole, a reset sleeve, a reset block, a reset spring, a movable rod, a sliding rod, a clamping groove and a connecting spring, and the reset hole is formed in the reset sleeve; the movable rod is connected to one side of the sliding sleeve, the clamping groove is formed in the outer side of the connecting pipe, and one end of the sliding rod is connected with the adjusting sleeve through the connecting spring, the waste gas treatment effect is improved, the adaptability and the flexibility of equipment are improved, and the accuracy and the stability of the solution conveying speed are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial waste gas treatment technical field more specifically, it relates to a kind of industrial waste gas purification device. BACKGROUND

[0002] In the field of industrial waste gas purification, there are many technical problems to be solved in the prior art, which seriously restricts the effect and efficiency of waste gas treatment. Specifically, these technical defects mainly manifest in the following aspects:

[0003] Firstly, the traditional industrial waste gas purification device has obvious deficiencies in the treatment process. Most of the equipment only relies on simple filter plates for mechanical filtration. This single filtration method cannot effectively remove various harmful substances in the waste gas, especially for some complex industrial waste gas, which often contains various pollutants. Simple physical filtration cannot achieve deep purification.

[0004] Secondly, although some improved equipment uses a spraying method to enhance the waste gas treatment effect, there are still significant defects in actual application. This type of equipment uses atomized spraying solution to absorb and neutralize harmful substances in the waste gas. In theory, it can improve the treatment efficiency. However, due to the complexity and variability of the actual working conditions, the solution delivery speed is often fixed and cannot be adjusted flexibly according to the concentration, composition, and flow of the waste gas under different working conditions. This rigid working mode makes it impossible to optimize the spraying speed and intensity for different situations, which may result in poor treatment effect and waste of solution, reducing the economic efficiency of the equipment.

[0005] In addition, some improved equipment with speed regulation function has appeared on the market, but these devices still have serious defects in structural design. Specifically, although these speed regulation devices can theoretically adjust the solution delivery speed, their structure is too simple and lacks necessary stability measures. During long-term operation of the equipment, the continuous impact of the solution in the pipeline will cause significant vibration, and the flow of waste gas in the purification tower will also cause vibration of the entire system. These vibrations and impacts will cause the speed regulation structure to loosen, causing the carefully adjusted structure to continuously displace slightly. This instability of the structure directly affects the delivery speed of the solution, making it deviate from the preset value and reducing the stability and reliability of the treatment effect. SUMMARY

[0006] (I) Technical problems solved

[0007] To solve the problems in the prior art, the utility model provides an industrial waste gas purification device to solve the technical problems mentioned in the background art.

[0008] (ii) Technical Solution

[0009] To achieve the above object, the utility model provides following technical scheme: an industrial waste gas purification device, including the purification tower, its characterized by: the purification tower inside is provided with purification device, the purification tower outside is connected with adjusting device, the adjusting device includes connecting pipe, conveying pipe, adjusting sleeve, fixed tube, through -hole, adaptive groove, adaptive strip, fixed plate and control rod, the both ends of adjusting sleeve are rotatively connected with conveying pipe and connecting pipe, the inner wall of connecting pipe is fixedly connected through fixed plate and fixed tube, a plurality of through -hole is connected with connecting pipe side wall, the adaptive groove is spirally arranged in the inner wall of adjusting sleeve, the control rod is movably arranged in fixed tube, the adaptive strip is spirally fixedly arranged outside the control rod, and the adaptive groove is matched with the adaptive strip, the outer side of connecting pipe is provided with limiting mechanism, the limiting mechanism includes connecting block, sliding sleeve, reset hole, reset sleeve, reset block, reset spring, movable rod, slide rod, clamping groove and connecting spring, the connecting block is fixedly connected on the outer side of connecting pipe, the sliding sleeve is sleeved on the outer side of connecting pipe, the reset hole is arranged on the reset sleeve, the reset sleeve is rotatably sleeved on the outer side of connecting pipe, the reset block is fixedly connected on one side of reset sleeve, the reset spring is connected with reset block and connecting block, the movable rod is connected on one side of sliding sleeve, a plurality of slide rods are movably arranged on the side wall of adjusting sleeve, a plurality of clamping grooves are arranged on the outer side of connecting pipe, one end of slide rod is connected with the outer wall of adjusting sleeve through connecting spring, the other end of slide rod is inserted into clamping groove.

[0010] The utility model further sets up, the fixed frame is fixedly arranged outside the purification tower, the connecting pipe and conveying pipe all are fixedly connected with fixed frame.

[0011] The utility model further sets up, one end of control rod is connected with cooperation rod, the inner wall of adjusting sleeve is connected with fixed rod, the inner side of adjusting sleeve is equipped with cooperation sleeve, and the inner wall of adjusting sleeve is fixedly connected through fixed rod and cooperation sleeve outer wall.

[0012] The utility model further sets up, the outer side of connecting pipe is equipped with guide groove, the inner wall of sliding sleeve is connected with guide block, the guide block is movably arranged in guide groove, and guide block and guide groove provide guide limit function for sliding sleeve.

[0013] The utility model further sets up, movable spring is movably sleeved on the outer side of movable rod, and one end of movable spring is connected with reset sleeve in contact mode.

[0014] The utility model further sets up, the purification device includes mounting bracket, flow -through pipe and spray pipe, the mounting bracket is installed in the inner side of purification tower, the flow -through pipe is detachably installed above mounting bracket, the spray pipe is fixedly connected below flow -through pipe, and the design of purification device effectively treats harmful substances such as sulfide contained in waste gas by spraying method.

[0015] The utility model further provides for, the inside of purification tower is detachable with filter plate, and the filter plate is provided with a plurality, the setting of filter plate can effectively block and filter the solid small particle contained in waste gas.

[0016] The utility model further provides for, the top of purification tower is connected with output pipe, the lateral wall of purification tower is connected with input pipe, one side of purification tower is connected with discharge pipe, the discharge pipe is communicated with the inside bottom of purification tower, and the setting of above-mentioned components ensures the continuous treatment of waste gas.

[0017] (Three) beneficial effect

[0018] Compared with the prior art, the utility model provides an industrial waste gas purification device, with following

[0019] Beneficial effect:

[0020] 1, purification device through setting mounting bracket, flow pipe and spray pipe in the purification tower, and cooperate the filtering effect of multilayer filter plate, realized multiple filtration and purification to waste gas, wherein the atomization spray of spray pipe can effectively remove sulfide and other harmful substances in waste gas, multilayer filter plate can effectively filter solid small particle, through the reasonable arrangement of input pipe, output pipe and discharge pipe, ensure the continuity of waste gas treatment and the timely discharge of waste liquid, fundamentally solve the technical defects of poor purification effect caused by only relying on simple filtration in traditional equipment, significantly improve the waste gas treatment effect.

[0021] 2, the adjustment device adopts the ingenious cooperation of connecting pipe, conveying pipe, adjusting sleeve, fixed pipe, through hole, adaptation groove, adaptation strip, fixed plate and control rod, realizes the accurate adjustment of solution conveying speed through the sliding cooperation of cooperation rod and cooperation sleeve and the stable connection of fixed rod, completely overcomes the technical problems that the spray speed and intensity are not adjustable in traditional equipment, accurately controls the solution flow by changing the opening number of through hole, effectively improves the adaptability and treatment effect of equipment.

[0022] 3, the innovation combination of connecting block, sliding sleeve, reset hole, reset sleeve, reset block, reset spring, movable rod, sliding rod, clamping groove and connecting spring realizes multiple locking to the adjustment structure, wherein the setting of movable spring and other components ensures the reliability of locking, and the cooperation of guide block and guide groove provides stable limiting and guiding to sliding sleeve, fundamentally solves the technical defects that the adjustment structure is easy to loosen in traditional equipment, significantly improves the stability of structure, and ensures the accuracy of solution conveying speed. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic drawing of an industrial waste gas purification device in the utility model.

[0024] Figure 2 It is the sectional view structural schematic drawing of the utility model;

[0025] Figure 3 It is the structural schematic drawing of the adjusting device and the limiting mechanism part in the utility model;

[0026] Figure 4 It is the sectional view structural schematic drawing of the adjusting device and the limiting mechanism part in the utility model; Figure 3

[0027] Figure 5 It is the sectional view structural schematic drawing of the adjusting device and the limiting mechanism part in the utility model;

[0028] Figure 6 It is the sectional view structural schematic drawing of the adjusting device and the limiting mechanism part in the utility model; Figure 5

[0029] In the figure: 1, purification tower; 2, connecting pipe; 3, conveying pipe; 4, adjusting sleeve; 5, fixed pipe; 6, through hole; 7, adaptive slot; 8, adaptive strip; 9, fixed plate; 10, control rod; 11, connecting block; 12, sliding sleeve; 13, reset hole; 14, reset sleeve; 15, reset block; 16, reset spring; 17, movable rod; 18, sliding rod; 19, clamping groove; 20, connecting spring; 21, fixed frame; 22, matching rod; 23, fixed rod; 24, matching sleeve; 25, guide slot; 26, guide block; 27, movable spring; 28, mounting frame; 29, flow pipe; 30, spray pipe; 31, filter plate; 32, output pipe; 33, input pipe; 34, discharge pipe. DETAILED DESCRIPTION

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0032] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawings, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0033] Please refer to Figures 1-6 ​​The utility model provides an industrial waste gas purification device, including the purification tower 1, be provided with purification device inside the purification tower 1, and the outside of purification tower 1 is connected with adjusting device, and adjusting device includes connecting pipe 2, delivery pipe 3, adjusting sleeve 4, fixed pipe 5, through -hole 6, adaptive groove 7, adaptive strip 8, fixed plate 9 and control rod 10, and adjusting sleeve 4 both ends are rotatoryly connected with delivery pipe 3 and connecting pipe 2 respectively, and the inner wall of connecting pipe 2 is fixedly connected through fixed plate 9 and fixed pipe 5, and multiple through -hole 6 is connected with the lateral wall of connecting pipe 2, and adaptive groove 7 is spirally arranged in the inner wall of adjusting sleeve 4, and control rod 10 is movably arranged in fixed pipe 5, and adaptive strip 8 is spirally fixedly arranged on the outside of control rod 10, and adaptive groove 7 is adapted with adaptive strip 8, and the outside of connecting pipe 2 is provided with limiting mechanism, and limiting mechanism includes connecting block 11, sliding sleeve 12, reset hole 13, reset sleeve 14, reset block 15, reset spring 16, movable rod 17, sliding rod 18, clamping groove 19 and connecting spring 20, and connecting block 11 is fixedly connected on the outside of connecting pipe 2, and sliding sleeve 12 is sleeved on the outside of connecting pipe 2, and reset hole 13 is arranged on reset sleeve 14, and reset sleeve 14 is rotatoryly sleeved on the outside of connecting pipe 2, and reset block 15 is fixedly connected on one side of reset sleeve 14, and reset spring 16 is connected with reset block 15 and connecting block 11 respectively, and movable rod 17 is connected on one side of sliding sleeve 12, and multiple sliding rod 18 is movably arranged on the lateral wall of adjusting sleeve 4, and multiple clamping groove 19 is arranged on the outside of connecting pipe 2, and one end of sliding rod 18 is connected with the outer wall of adjusting sleeve 4 through connecting spring 20, and the other end of sliding rod 18 is inserted into clamping groove 19.

[0034] The outside of purification tower 1 is fixedly provided with fixed frame 21, and connecting pipe 2 and delivery pipe 3 are fixedly connected with fixed frame 21.

[0035] One end of control rod 10 is connected with cooperation rod 22, the inner wall of adjusting sleeve 4 is connected with fixed rod 23, the inside of adjusting sleeve 4 is provided with cooperation sleeve 24, and the inner wall of adjusting sleeve 4 is fixedly connected with the outer wall of cooperation sleeve 24 through fixed rod 23.

[0036] The outside of connecting pipe 2 is provided with guide slot 25, and the inner wall of sliding sleeve 12 is connected with guide block 26, and guide block 26 is movably arranged in guide slot 25.

[0037] The outside of movable rod 17 is movably sleeved with movable spring 27, and one end of movable spring 27 is contactly connected with reset sleeve 14.

[0038] In this embodiment, when the solution needs to be adjusted to the spray speed, first dial reset block 15, so that the reset block 15 and the connection block 11 to reset spring 16 extrusion, while the reset block 15 will be reset through the sleeve 14 reset hole 13 movement, when the reset spring 16 is extruded to the limit, the reset hole 13 just rotate to the position with the activity rod 17 concentric, then push the sleeve 12, so that the sleeve 12 with guide block 26 along the guide slot 25 sliding, and the sleeve 12 will drive the activity rod 17 through the reset hole 13, while the sleeve 12 will drive the activity spring 27 extrusion, then the sleeve 12 no longer limit the slide rod 18, then rotate the adjusting sleeve 4, the adjusting sleeve 4 will drive the multiple slide rod 18 sliding on the side wall of the synchronous rotation, then the clamping groove 19 side wall to the extrusion of the slide rod 18 one end, because the clamping groove 19 side wall and the slide rod 18 end of the fillet design, then the slide rod 18 one end will slip out of the clamping groove 19, then the other end of the slide rod 18 will drive the connecting spring 20 stretch, at the same time, the adjusting sleeve 4 will drive the matching sleeve 24 through the fixed rod 23, because the matching rod 22 and the matching sleeve 24 special hexagonal design, then the matching sleeve 24 will drive the control rod 10 through the matching rod 22, then the control rod 10 will drive the adaptive strip 8 outside along the adaptive slot 7 sliding, because the adaptive slot 7 and the adaptive strip 8 of the spiral structure design, then the adaptive strip 8 will drive the control rod 10 in the fixed tube 5 in the spiral sliding, at the same time, the control rod 10 will drive the one end of the matching rod 22 along the matching sleeve 24 sliding, then the fixed tube 5 side wall opening through hole 6 is controlled by the control rod 10 The number of block holes will change, so that the solution through the volume changes, so as to change the solution delivery speed, and then change the solution spray speed and spray intensity, adjust the appropriate, stop rotating the adjusting sleeve 4, and make the connecting spring 20 drive the slide rod 18 reset, then the other end of the slide rod 18 will be inserted into the corresponding clamping groove 19, then loosen the sleeve 12, the activity spring 27 push the sleeve 12 drive the guide block 26 along the guide slot 25 sliding reset, at the same time, the sleeve 12 will drive the activity rod 17 reset, when the activity spring 27 is reset, the activity rod 17 no longer through the reset hole 13 to the reset sleeve 14 limit, then the reset spring 16 will push the reset block 15 reset, then the reset block 15 will drive the reset hole 13 reset through the sleeve 14 movement to the position not corresponding to the activity rod 17, then the activity rod 17 will form the limit of the sleeve 12, so that the sleeve 12 will not slide, with the guide block 26 and the guide slot 25 limit the sleeve 12, so that the sleeve 12 will not move, then the sleeve 12 inner wall to the outer end of the slide rod 18 limit, so that the slide rod 18 will not move, then the slide rod 18 and the clamping groove 19 cooperate to limit the adjusting sleeve 4, prevent the adjusting sleeve 4 from rotating, to ensure the stability of the flow rate after adjustment, so as to ensure the stable use of the equipment.

[0039] Please refer to Figures 1-3As an embodiment of the purification device: the purification device comprises a mounting frame 28, a flow pipe 29 and a spray pipe 30, the mounting frame 28 is mounted inside the purification tower 1, the flow pipe 29 is detachably mounted above the mounting frame 28, and the spray pipe 30 is fixedly connected below the flow pipe 29.

[0040] The filter plate 31 is detachably arranged inside the purification tower 1, and the filter plate 31 is provided with a plurality of.

[0041] The output pipe 32 is connected to the top end of the purification tower 1, the input pipe 33 is connected to the side wall of the purification tower 1, and the discharge pipe 34 is connected to one side of the purification tower 1. The discharge pipe 34 is in communication with the bottom end inside the purification tower 1.

[0042] More specifically, when the device needs to be used, first, the industrial waste gas is transported into the purification tower 1 through the input pipe 33 by the external device, then the external conveying device is opened, so that the conveying device transports the prepared solution into the flow pipe 29 through the conveying pipe 3 and the connecting pipe 2 and other components, then the solution is atomized and sprayed through the spray pipe 30 arranged below the flow pipe 29, then the solution and the waste gas are fully reacted, the harmful substances such as sulfides contained in the waste gas are effectively removed, then the waste gas rises to the top end inside the purification tower 1 through the multi-layer filter plate 31, the multi-layer filter plate 31 can effectively filter the solid small particles contained in the waste gas, prevent air pollution, then the waste gas after purification and filtration is transported to the next process through the output pipe 32 connected to the top end of the purification tower 1, and finally discharged. After the device is used, the external collection device can be connected to the discharge pipe 34, so that the waste liquid after reaction carries the filtered particles to the external collection device, realizing effective treatment.

[0043] In summary, when the spraying speed of the solution needs to be adjusted during the use or operation of the overall device, first, the reset block 15 is turned, so that the reset block 15 and the connecting block 11 cooperate to press the reset spring 16, and at the same time the reset block 15 will drive the reset hole 13 to move through the reset sleeve 14. When the reset spring 16 is pressed to the limit, the reset hole 13 is just rotated to the position concentric with the movable rod 17. Then the sliding sleeve 12 is pushed, so that the sliding sleeve 12 drives the guide block 26 to slide along the guide groove 25, and the sliding sleeve 12 will drive the movable rod 17 to pass through the reset hole 13, and at the same time the sliding sleeve 12 will press the movable spring 27 in cooperation with the reset sleeve 14. Then the sliding sleeve 12 no longer limits the sliding rod 18, and then the adjusting sleeve 4 is rotated, which will drive the multiple sliding rods 18 slidingly arranged on the side wall to rotate synchronously, and then the side wall of the clamping groove 19 presses one end of the sliding rod 18. Due to the round corner design of the side wall of the clamping groove 19 and the end of the sliding rod 18, then one end of the sliding rod 18 will slide out of the clamping groove 19, and the other end of the sliding rod 18 will drive the connecting spring 20 to stretch, and at the same time the adjusting sleeve 4 will drive the cooperating sleeve 24 to rotate through the fixed rod 23. Due to the special hexagonal design of the cooperating rod 22 and the cooperating sleeve 24, then the cooperating sleeve 24 will drive the control rod 10 to rotate through the cooperating rod 22, and then the control rod 10 will drive the adaptive strip 8 arranged on the outside to slide along the adaptive groove 7. Due to the spiral structure design of the adaptive groove 7 and the adaptive strip 8, then the adaptive strip 8 will drive the control rod 10 to slide spirally in the fixed tube 5, and at the same time the control rod 10 will drive the cooperating rod 22 connected at one end to slide along the cooperating sleeve 24. Then the number of through holes 6 opened on the side wall of the fixed tube 5 blocked by the control rod 10 will change, so that the volume of the solution changes, thereby changing the conveying speed of the solution, and further changing the spraying speed and spraying intensity of the solution. After adjusting appropriately, stop rotating the adjusting sleeve 4, and make the connecting spring 20 drive the sliding rod 18 to reset. Then the other end of the sliding rod 18 will be inserted into the corresponding clamping groove 19, and then the sliding sleeve 12 is loosened. The movable spring 27 pushes the sliding sleeve 12 to drive the guide block 26 to slide along the guide groove 25 to reset, and at the same time the sliding sleeve 12 will drive the movable rod 17 to move. When the movable spring 27 is completely reset, the movable rod 17 no longer limits the reset sleeve 14 through the reset hole 13. Then the reset spring 16 will push the reset block 15 to rotate and reset, and then the reset block 15 will drive the reset hole 13 to reset through the reset sleeve 14. Then the movable rod 17 will limit the sliding sleeve 12, so that the sliding sleeve 12 will not slide. In combination with the guide block 26 and the guide groove 25 limiting the sliding sleeve 12, the sliding sleeve 12 will not move. Then the sliding sleeve 12 inner wall limits the outer end of the sliding rod 18, so that the sliding rod 18 will not move. Then the sliding rod 18 and the clamping groove 19 cooperate to limit the adjusting sleeve 4, preventing the adjusting sleeve 4 from rotating, ensuring the structural stability after the flow rate is adjusted, and thereby ensuring the stable use of the device.

[0044] When the device needs to be used, first, the industrial waste gas is transported into the purification tower 1 through the input pipe 33 by the external device, then the external conveying device is opened, so that the conveying device transports the prepared solution into the flow pipe 29 through the conveying pipe 3, the connecting pipe 2 and other components, then the solution is atomized and sprayed through the spray pipe 30 arranged below the flow pipe 29, then the solution and the waste gas are fully reacted, the harmful substances such as sulfides contained in the waste gas are effectively removed, then the waste gas rises to the top of the purification tower 1 through the multi-layer filter plate 31, the multi-layer filter plate 31 can effectively filter the solid small particles contained in the waste gas, prevent air pollution, then the waste gas after purification and filtration is transported to the next process through the output pipe 32 connected to the top of the purification tower 1, and finally discharged, after the device is used, the external collection device can be connected with the discharge pipe 34, so that the reacted waste liquid carrying the filtered particles is discharged to the external collection device, and effective treatment is realized.

[0045] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred for the fixed connection mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial waste gas purification device, comprising a purification tower (1), characterized in that: The purification tower (1) is equipped with a purification device inside, and an adjustment device is connected to the outside of the purification tower (1). The adjustment device includes a connecting pipe (2), a conveying pipe (3), an adjustment sleeve (4), a fixed pipe (5), a through hole (6), an adapter groove (7), an adapter strip (8), a fixed plate (9), and a control rod (10). The connecting pipe (2) is connected to the fixed pipe (5) through the fixed plate (9). The through hole (6) penetrates the side wall of the connecting pipe (2). The adapter groove (7) is spirally opened on the inner wall of the adjustment sleeve (4). The adapter strip (8) is spirally arranged on the outside of the control rod (10). A limiting mechanism is provided on the outside of the connecting pipe (2). The limiting mechanism includes... The components include a connecting block (11), a sliding sleeve (12), a reset hole (13), a reset sleeve (14), a reset block (15), a reset spring (16), a movable rod (17), a sliding rod (18), a slot (19), and a connecting spring (20). The sliding sleeve (12) is fitted on the outside of the connecting tube (2). The reset hole (13) is opened on the reset sleeve (14). The two ends of the reset spring (16) are connected to the reset block (15) and the connecting block (11). The movable rod (17) is connected to one side of the sliding sleeve (12). Multiple slots (19) are opened on the outside of the connecting tube (2). One end of the sliding rod (18) is connected to the outer wall of the adjusting sleeve (4) through the connecting spring (20).

2. The industrial waste gas purification device according to claim 1, characterized in that: The purification tower (1) is fixedly provided with a fixing frame (21) on the outside, and the connecting pipe (2) and the conveying pipe (3) are both fixedly connected to the fixing frame (21).

3. The industrial waste gas purification device according to claim 2, characterized in that: One end of the control rod (10) is connected to a mating rod (22), the inner wall of the adjusting sleeve (4) is connected to a fixing rod (23), the inner side of the adjusting sleeve (4) is provided with a mating sleeve (24), and the inner wall of the adjusting sleeve (4) is fixedly connected to the outer wall of the mating sleeve (24) through the fixing rod (23).

4. The industrial waste gas purification device according to claim 1, characterized in that: The connecting pipe (2) has a guide groove (25) on its outer side, and the inner wall of the sliding sleeve (12) is connected to a guide block (26), which is slidably disposed in the guide groove (25).

5. An industrial waste gas purification device according to claim 4, characterized in that: The movable rod (17) is movably sleeved with a movable spring (27) on its outer side, and one end of the movable spring (27) is in contact with the reset sleeve (14).

6. An industrial waste gas purification device according to any one of claims 1-5, characterized in that: The purification device includes a mounting frame (28), a flow pipe (29), and a spray pipe (30). The mounting frame (28) is installed inside the purification tower (1). The flow pipe (29) is detachably installed above the mounting frame (28). The spray pipe (30) is fixedly connected below the flow pipe (29).

7. An industrial waste gas purification device according to claim 6, characterized in that: The purification tower (1) is detachably equipped with filter plates (31) on its inner side, and multiple filter plates (31) are provided.

8. An industrial waste gas purification device according to claim 7, characterized in that: The purification tower (1) is connected to an output pipe (32) at its top, an input pipe (33) is connected to the side wall of the purification tower (1), and an exhaust pipe (34) is connected to one side of the purification tower (1). The exhaust pipe (34) is connected to the bottom of the purification tower (1).

Images