Sludge cleaning device for condensation pipeline

Abstract

The invention discloses a sludge cleaning device for a condensation pipeline, and relates to the technical field of condenser pipeline cleaning, the sludge cleaning device comprises a condenser body, a fixed support, a movable rotating plate, a movable sliding plate, a movable sliding seat, an ultrasonic generator, a filter box, a filter screen and a water pump, the fixed support is connected with the condenser body, and the movable rotating plate is hinged to the fixed support; the movable sliding plate is in sliding fit with the movable rotating plate in the vertical direction, the movable sliding seat is in sliding fit with the movable sliding plate in the horizontal direction, the ultrasonic generator is fixedly connected with the movable sliding seat, and the ultrasonic generator can penetrate through the wall of a condensation pipeline and spread in water flow in the pipeline to form strong impact force by means of the cavitation effect of ultrasonic waves. The binding force of dirt and the inner wall of the pipeline is effectively destroyed, so that the dirt quickly falls off. Through sliding fit of the movable sliding plate and the movable sliding seat, the ultrasonic generator can flexibly move to all corners, including a bent part and a dead angle area, of the condensation pipeline, it is guaranteed that no dead angle exists in cleaning, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of condenser pipeline cleaning, and in particular to a sludge cleaning device for a condenser pipeline. Background Art

[0002] Glyphosate is a highly effective, low-toxic, low-residue and broad-spectrum herbicide. Compression and condensation are often used to recover the by-product tail gas (methyl chloride) produced during the production of glyphosate. The tail gas will be purified by water washing, alkali washing and acid washing in turn to ensure that the oxygen content in the tail gas meets the standard. Subsequently, the tail gas will be compressed and condensed into liquid for sale. After compression, the tail gas will become a high-pressure gas. At this time, a condenser is needed to cool and liquefy the tail gas. After the condenser has been used for a long time, sludge may accumulate on the inner wall of the condenser heat exchange tube, which will affect the heat transfer efficiency and operating stability of the condenser.

[0003] In the prior art, a Chinese patent with authorization announcement number CN220649218U discloses a condenser pipe cleaning device for a central air conditioner, including a condenser body, a left end of the condenser body connected to one end of a first water pipe, and a right end of the condenser body connected to one end of a second water pipe, the other end of the first water pipe is connected to a water pump, and the right end of the water pump is connected to a water tank, a transducer is connected to the upper surface of the water tank, and an ultrasonic generator is fixedly connected to the outer wall of the first water pipe. Through the operation of the water pump, the water flow in the water tank enters the condenser body, and then returns to the water tank through the second water pipe and the filter pipe. At the same time, the ultrasonic generator generates high-frequency vibration waves, which are transmitted to the condenser pipe through the water flow in the first water pipe to clean the inner wall of the pipe.

[0004] The disadvantage of the above-mentioned prior art solution is that since the ultrasonic generator is fixedly arranged on the outer wall of the first water pipe, the propagation direction of the vibration wave generated by it in the pipe is limited. In particular, the ultrasonic wave may not be able to fully reach the curved part or dead corner area of ​​the condenser pipe, resulting in that the dirt in these areas cannot be effectively removed, thereby affecting the cleaning effect. Summary of the invention

[0005] The purpose of the present invention is to provide a sludge cleaning device for a condenser pipe, so as to solve the technical problem that the propagation direction of the vibration wave generated by the ultrasonic generator in the prior art is limited in the pipe. In particular, the ultrasonic wave may not be able to fully reach the curved part or the dead corner area of ​​the condenser pipe, resulting in that the dirt in these areas cannot be effectively removed, thereby affecting the cleaning effect.

[0006] The technical problem to be solved by the present invention can be achieved through the following technical solutions: A sludge cleaning device for a condensation pipeline, comprising a condenser body, a fixed bracket, a movable rotating plate, a movable slide, a movable slide, an ultrasonic generator, a filter box, a filter screen and a water pump, one end of the fixed bracket is fixedly connected to the condenser body, one end of the movable rotating plate is hingedly matched with the other end of the fixed bracket, the movable slide screen is slidably connected to the movable rotating plate in a vertical direction, the movable slide seat is slidably connected to the movable slide screen in a horizontal direction, the ultrasonic generator is fixedly connected to the movable slide seat, water inlet and water outlet are respectively provided on both sides of the filter box, the filter screen is arranged in the filter box and is located between the water inlet and the water outlet, the water inlet is connected to one end of the condenser body, the water outlet is connected to the input end of the water pump, and the output end of the water pump is connected to the other end of the condenser body.

[0007] As a further solution of the present invention: a first sliding groove in a vertical state is opened on the side of the movable rotating plate, and the movable sliding plate is slidably connected with the first sliding groove.

[0008] As a further solution of the present invention: a first screw rod is rotatably provided in the first sliding groove, and the movable slide plate is provided with a first rotating hole which is threadably matched with the first screw rod.

[0009] As a further solution of the present invention: a first motor is fixedly provided on the side of the movable rotating plate, and an output end of the first motor is coaxially fixedly connected to the first screw rod.

[0010] As a further solution of the present invention: a second sliding groove in a horizontal state is opened on the side of the movable slide plate, and the movable slide seat is slidably connected with the second sliding groove.

[0011] As a further solution of the present invention: a second screw rod is rotatably provided in the second slide groove, and a second rotating hole which is threadably matched with the second screw rod is formed in the movable slide seat.

[0012] As a further solution of the present invention: a second motor is fixedly provided on the side of the movable slide, and an output end of the second motor is coaxially fixedly connected to the second screw rod.

[0013] As a further solution of the present invention: a slot is provided on the side of the filter box, a filter frame is provided in the slot, and the filter screen is fixedly provided at the bottom of the filter frame.

[0014] As a further solution of the present invention: the movable slide is fixedly arranged on a shock-absorbing base between the movable slide and the ultrasonic generator, the shock-absorbing base includes a fixed sleeve, a mounting seat and a first spring, the fixed sleeve is fixedly connected to the movable slide, one end of the mounting seat is slidingly connected to the fixed sleeve, the other end of the mounting seat is fixedly connected to the ultrasonic generator, one end of the first spring is fixedly connected to the fixed sleeve, and the other end of the first spring is fixedly connected to the mounting seat.

[0015] As a further solution of the present invention: the shock absorbing base also includes a limiting ring and a second spring, the limiting ring is cooperatively arranged at the port of the fixed sleeve, one end of the second spring is fixedly connected to the limiting ring, and the other end of the second spring is fixedly connected to the mounting seat.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The ultrasonic cavitation effect can penetrate the wall of the condensation pipe and spread in the water flow in the pipe, forming a strong impact force, effectively destroying the binding force between the dirt and the inner wall of the pipe, so that the dirt falls off quickly. Through the sliding cooperation of the movable slide and the movable slide seat, the ultrasonic generator can be flexibly moved to every corner of the condensation pipe, including the curved part and the dead corner area, ensuring that there is no dead corner in the cleaning and improving the cleaning efficiency.

[0018] 2. Through the articulation of the movable rotating plate and the fixed bracket, the operator can easily rotate the movable rotating plate and adjust the position of the movable sliding plate, movable sliding seat and ultrasonic generator to keep them away from the condenser body. This not only provides sufficient operating space for maintenance personnel, but also reduces the difficulty and danger of maintenance, ensuring convenient maintenance and repair of the equipment.

[0019] 3. The cleaned water carries the fallen dirt into the filter box, and the residual sludge and impurities are effectively removed through the filtering effect of the filter. The clean water is pumped back to the condenser body for circulation cleaning, which not only saves water resources but also improves the cleaning efficiency.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 The present invention is a three-dimensional structural schematic diagram of a sludge cleaning device for a condensation pipeline.

[0023] Figure 2It is a schematic diagram of the three-dimensional structure of the fixing bracket in the present invention.

[0024] Figure 3 It is a structural schematic diagram of the filter box in the present invention.

[0025] Figure 4 It is a structural sectional view of the filter box in the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable rotating plate in the present invention.

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the movable slide plate in the present invention.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the shock-absorbing base in the present invention.

[0029] Figure 8 It is a structural sectional view of the shock absorbing base in the present invention.

[0030] Reference numerals include:

[0031] 1. Condenser body; 2. Fixed bracket; 3. Movable rotating plate; 4. Movable sliding plate; 5. Movable sliding seat; 6. Ultrasonic generator; 7. Filter box; 8. Filter; 9. Water pump; 10. Water inlet; 11. Water outlet; 12. First slide groove; 13. First screw rod; 14. First motor; 15. Second slide groove; 16. Second screw rod; 17. Second motor; 18. Slot; 19. Filter frame; 20. Shock-absorbing base; 21. Fixed sleeve; 22. Mounting seat; 23. First spring; 24. Limiting ring; 25. Second spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 8As shown, a sludge cleaning device for a condensation pipeline comprises a condenser body 1, a fixed bracket 2, a movable rotating plate 3, a movable slide plate 4, a movable slide seat 5, an ultrasonic generator 6, a filter box 7, a filter screen 8 and a water pump 9. One end of the fixed bracket 2 is fixedly connected to the condenser body 1, one end of the movable rotating plate 3 is hingedly matched with the other end of the fixed bracket 2, the movable slide plate 4 is slidably connected to the movable rotating plate 3 in the vertical direction, the movable slide seat 5 is slidably connected to the movable slide plate 4 in the horizontal direction, the ultrasonic generator 6 is fixedly connected to the movable slide seat 5, a water inlet 10 and a water outlet 11 are respectively provided on both sides of the filter box 7, the filter screen 8 is arranged in the filter box 7 and is located between the water inlet 10 and the water outlet 11, the water inlet 10 is connected to one end of the condenser body 1, the water outlet 11 is connected to the input end of the water pump 9, and the output end of the water pump 9 is connected to the other end of the condenser body 1.

[0034] Specifically, when the condensation pipe needs to be cleaned, the operator rotates the movable rotating plate 3 and uses the hinged relationship between the movable rotating plate 3 and the fixed bracket 2 to flexibly adjust the positions of the movable sliding plate 4 and the movable sliding seat 5 to ensure that the ultrasonic generator 6 can be moved to the side of the condensation pipe that needs to be cleaned.

[0035] Next, the ultrasonic generator 6 is started, and the ultrasonic wave generated by it can penetrate the wall of the condensation pipe and propagate in the water flow in the condensation pipe. The ultrasonic wave forms a large number of tiny bubbles in the water, and these bubbles expand and contract rapidly under the vibration of the ultrasonic wave, generating cavitation. The strong impact force generated by the cavitation can destroy the binding force between the dirt and the inner wall of the condensation pipe, causing the dirt to fall off the inner wall of the pipe, thereby achieving the effect of cleaning.

[0036] During the cleaning process, the movable slide 4 and the movable slide seat 5 slide in their respective directions according to the shape of the condensation pipe and the cleaning requirements, so that the ultrasonic generator 6 moves to the required position, thereby ensuring that the ultrasonic wave can fully cover every corner of the condensation pipe, including the curved parts and dead corners.

[0037] The cleaned water carries the fallen dirt into the filter box 7, and the remaining sludge and impurities are removed by the filtering action of the filter screen 8. The clean water is sent back to the condenser body 1 by the water pump 9 for cyclic cleaning. This step is continued until the inner wall of the condensation pipe reaches the predetermined cleanliness.

[0038] In addition, when the movable slide plate 4, the movable slide seat 5 and the ultrasonic generator 6 need to be inspected, the operator rotates the movable rotating plate 3 again to keep these components away from the condenser body 1. In this way, the operator can easily approach these components to perform necessary inspection, maintenance and replacement.

[0039] By utilizing the cavitation effect of ultrasound, it can penetrate the wall of the condensation pipe and propagate in the water flow in the pipe, forming a strong impact force, effectively destroying the binding force between the dirt and the inner wall of the pipe, so that the dirt falls off quickly. Through the sliding cooperation of the movable slide plate 4 and the movable slide seat 5, the ultrasonic generator 6 can be flexibly moved to every corner of the condensation pipe, including the curved part and the dead angle area, ensuring that there is no dead angle in the cleaning and improving the cleaning efficiency.

[0040] Through the hinged cooperation between the movable rotating plate 3 and the fixed bracket 2, the operator can easily rotate the movable rotating plate 3 and adjust the positions of the movable sliding plate 4, the movable sliding seat 5 and the ultrasonic generator 6 to keep them away from the condenser body 1. This not only provides sufficient operating space for maintenance personnel, but also reduces the difficulty and danger of maintenance, ensuring convenient maintenance and repair of the equipment.

[0041] The cleaned water carries the fallen dirt into the filter box 7, and the residual sludge and impurities are effectively removed by the filtering action of the filter 8. The clean water is sent back to the condenser body 1 by the water pump 9 for circulating cleaning, which not only saves water resources but also improves the cleaning efficiency.

[0042] refer to Figure 5 and Figure 6 As shown, in some specific embodiments, in order to realize the sliding fit connection of the movable slide plate 4 on the movable rotating plate 3 in the vertical direction, a first slide groove 12 in a vertical state is provided on the side of the movable rotating plate 3, and the movable slide plate 4 is slidably connected with the first slide groove 12. A first screw rod 13 is rotatably provided in the first slide groove 12, and the movable slide plate 4 is provided with a first rotating hole threadedly matched with the first screw rod 13. A first motor 14 is fixedly provided on the side of the movable rotating plate 3, and the output end of the first motor 14 is coaxially fixedly connected with the first screw rod 13.

[0043] Specifically, when the condensation pipe needs to be cleaned, the operator starts the first motor 14, and the motor drives the first screw 13 to rotate. Since the movable slide 4 is threadedly matched with the first screw 13, the movable slide 4 will move in the vertical direction along the first slide groove 12, thereby driving the ultrasonic generator 6 to move to a specific vertical position where the condensation pipe needs to be cleaned. During the cleaning process, the operator can adjust the rotation direction and speed of the motor as needed to control the moving direction and speed of the movable slide 4 and the ultrasonic generator 6 to ensure the cleaning effect.

[0044] refer to Figure 5 and Figure 7As shown, in some specific embodiments, in order to realize the sliding fit connection of the movable slide 5 on the movable slide plate 4 in the horizontal direction, a second slide groove 15 in a horizontal state is provided on the side of the movable slide plate 4, and the movable slide 5 is slidably connected with the second slide groove 15. A second screw rod 16 is rotatably provided in the second slide groove 15, and the movable slide 5 is provided with a second rotating hole threadedly matched with the second screw rod 16. A second motor 17 is fixedly provided on the side of the movable slide plate 4, and the output end of the second motor 17 is coaxially fixedly connected with the second screw rod 16.

[0045] Specifically, during the cleaning of the condensation pipe, the operator can start the second motor 17 as needed, and the motor drives the second screw 16 to rotate. Since the movable slide 5 is threadedly matched with the second screw 16, the movable slide 5 will move in the horizontal direction along the second slide groove 15, thereby driving the ultrasonic generator 6 to move to a specific horizontal position where the condensation pipe needs to be cleaned. By adjusting the rotation direction and speed of the motor, the operator can accurately control the movement direction and speed of the movable slide 5 and the ultrasonic generator 6 to ensure the cleaning effect.

[0046] refer to Figure 3 and Figure 4 As shown, in some specific embodiments, in order to remove the filter 8 from the filter box 7 for cleaning, a slot 18 is opened on the side of the filter box 7, and a filter frame 19 is arranged in the slot 18. The filter 8 is fixedly arranged at the bottom of the filter frame 19.

[0047] Specifically, when the filter screen 8 needs to be cleaned or replaced, the operator only needs to gently pull out the filter frame 19 from the slot 18, and the filter screen 8 together with the filter frame 19 can be easily taken out. In this way, the operator can thoroughly clean the filter screen 8 from the outside without disassembling the entire filter box 7. After cleaning, the filter frame 19 with the filter screen 8 can be reinserted into the slot 18.

[0048] refer to Figure 7 and Figure 8As shown, in some specific embodiments, in order to enhance the stability and durability of the ultrasonic generator 6 during operation and reduce the damage caused to it by vibration and impact, the movable slide 5 is fixedly arranged on the shock-absorbing base 20 between the ultrasonic generator 6, and the shock-absorbing base 20 includes a fixed sleeve 21, a mounting seat 22, a first spring 23, a limiting ring 24 and a second spring 25. The fixed sleeve 21 is fixedly connected to the movable slide 5, one end of the mounting seat 22 is slidably connected to the fixed sleeve 21, the other end of the mounting seat 22 is fixedly connected to the ultrasonic generator 6, one end of the first spring 23 is fixedly connected to the fixed sleeve 21, and the other end of the first spring 23 is fixedly connected to the mounting seat 22. The limiting ring 24 is arranged at the port of the fixed sleeve 21, one end of the second spring 25 is fixedly connected to the limiting ring 24, and the other end of the second spring 25 is fixedly connected to the mounting seat 22.

[0049] Specifically, when the ultrasonic generator 6 generates vibration during operation, the first spring 23 and the second spring 25 in the shock-absorbing base 20 will work simultaneously to absorb and disperse the energy. The sliding fit of the mounting seat 22 in the fixed sleeve 21 also allows the ultrasonic generator 6 to have a certain displacement space when it is vibrated, thereby further reducing damage to it. At the same time, the restraining effect of the limit ring 24 ensures the stability of the mounting seat 22 during the shock absorption process.

[0050] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0051] In actual use, the operator rotates the movable rotating plate 3 and adjusts the positions of the movable slide plate 4 and the movable slide seat 5 by utilizing the hinged relationship between the movable rotating plate 3 and the fixed bracket 2. The first motor 14 is started to drive the first screw rod 13 to rotate, so that the movable slide plate 4 moves vertically along the first slide groove 12 to a specific vertical position where the condensation pipe needs to be cleaned. The second motor 17 is started to drive the second screw rod 16 to rotate, so that the movable slide seat 5 moves horizontally along the second slide groove 15 to a specific horizontal position where the condensation pipe needs to be cleaned.

[0052] Next, the operator starts the ultrasonic generator 6, and the ultrasonic wave generated penetrates the wall of the condensation pipe and propagates in the water flow in the pipe. The ultrasonic wave forms tiny bubbles in the water, and these bubbles expand and contract rapidly under the vibration of the ultrasonic wave, producing cavitation. The strong impact force generated by the cavitation destroys the bonding force between the dirt and the inner wall of the condensation pipe, causing the dirt to fall off the inner wall of the pipe.

[0053] At the same time, the cleaned water flow carries the fallen dirt into the filter box 7, and the residual sludge and impurities are removed through the filtering action of the filter screen 8. The clean water flow is sent back to the condenser body 1 by the water pump 9 for circulation cleaning.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A sludge cleaning device for a condensation pipeline, comprising a condenser body (1), characterized in that: Also includes: A fixed bracket (2), a movable rotating plate (3), a movable slide plate (4), a movable slide seat (5), an ultrasonic generator (6), a filter box (7), a filter screen (8) and a water pump (9), wherein one end of the fixed bracket (2) is fixedly connected to the condenser body (1), one end of the movable rotating plate (3) is hingedly matched with the other end of the fixed bracket (2), the movable slide plate (4) is slidably connected to the movable rotating plate (3) in the vertical direction, and the movable slide seat (5) is slidably connected to the movable slide plate (4) in the horizontal direction. The ultrasonic generator (6) is fixedly connected to the movable slide (5), a water inlet (10) and a water outlet (11) are respectively provided on both sides of the filter box (7), the filter screen (8) is arranged in the filter box (7) and is located between the water inlet (10) and the water outlet (11), the water inlet (10) is connected to one end of the condenser body (1), the water outlet (11) is connected to the input end of the water pump (9), and the output end of the water pump (9) is connected to the other end of the condenser body (1).

2. A sludge cleaning device for a condensation pipe according to claim 1, characterized in that: A first sliding groove (12) in a vertical state is provided on the side of the movable rotating plate (3), and the movable sliding plate (4) is connected to the first sliding groove (12) in a sliding manner.

3. A sludge cleaning device for a condensation pipeline according to claim 2, characterized in that: A first screw rod (13) is rotatably arranged in the first sliding groove (12), and the movable slide plate (4) is provided with a first rotating hole threadably matched with the first screw rod (13).

4. A sludge cleaning device for a condensation pipeline according to claim 3, characterized in that: A first motor (14) is fixedly arranged on the side of the movable rotating plate (3), and an output end of the first motor (14) is coaxially fixedly connected to the first screw rod (13).

5. The sludge cleaning device for condensation pipe according to claim 1, characterized in that: A second sliding groove (15) in a horizontal state is provided on the side of the movable slide plate (4), and the movable slide seat (5) is connected to the second sliding groove (15) in a sliding manner.

6. A sludge cleaning device for a condensation pipeline according to claim 5, characterized in that: A second screw rod (16) is rotatably arranged in the second slide groove (15), and a second rotating hole threadably matched with the second screw rod (16) is provided in the movable slide seat (5).

7. A sludge cleaning device for a condensation pipeline according to claim 6, characterized in that: A second motor (17) is fixedly arranged on the side of the movable slide plate (4), and an output end of the second motor (17) is coaxially fixedly connected to a second screw rod (16).

8. The sludge cleaning device for condensation pipe according to claim 1, characterized in that: A slot (18) is provided on the side of the filter box (7), a filter frame (19) is arranged in the slot (18), and the filter screen (8) is fixedly arranged at the bottom of the filter frame (19).

9. The sludge cleaning device for condensation pipe according to claim 1, characterized in that: The movable slide (5) and the ultrasonic generator (6) are fixedly arranged on a shock-absorbing base (20), and the shock-absorbing base (20) comprises a fixed sleeve (21), a mounting seat (22) and a first spring (23); the fixed sleeve (21) is fixedly connected to the movable slide (5); one end of the mounting seat (22) is slidably connected to the fixed sleeve (21); the other end of the mounting seat (22) is fixedly connected to the ultrasonic generator (6); one end of the first spring (23) is fixedly connected to the fixed sleeve (21); and the other end of the first spring (23) is fixedly connected to the mounting seat (22).

10. The sludge cleaning device for condensation pipe according to claim 9, characterized in that: The shock-absorbing base (20) further comprises a limiting ring (24) and a second spring (25), wherein the limiting ring (24) is arranged at the port of the fixing sleeve (21), one end of the second spring (25) is fixedly connected to the limiting ring (24), and the other end of the second spring (25) is fixedly connected to the mounting seat (22).

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