Descaling device for cooling tower filler

Abstract

The utility model belongs to the technical field of cooling tower packing, and particularly relates to a descaling device for cooling tower packing, which comprises a cleaning pool, a partition plate is fixedly connected to the middle of the inside of the cleaning pool and divides the cleaning pool into a soaking area and a flushing area, a descaling mechanism is arranged in the cleaning pool, and the cleaning pool is provided with a water inlet and a water outlet. The descaling mechanism comprises a pre-cleaning unit and a deep flushing unit; the pre-cleaning unit comprises a first sliding seat, a second sliding seat, a first motor, a first threaded rod, a guide rod, a support, a connecting seat, a second motor, a second threaded rod, a nut, a hydraulic cylinder and a clamping structure. According to the descaling device for the cooling tower filler, through combination of the pre-cleaning unit and the deep flushing unit, comprehensive and efficient descaling of the cooling tower filler is achieved. The pre-cleaning unit can preliminarily remove dirt on the surface of the filler, and the deep flushing unit further removes stubborn dirt layers through high-pressure water flow and mechanical scrubbing, so that the descaling effect and the cleaning efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower packing technology, specifically to a descaling device for cooling tower packing. Background Technology

[0002] Cooling towers are water-cooled devices developed through biochemical research. They circulate and cool water to achieve a certain cooling effect. The cooling effect of a cooling tower relies heavily on the use of cooling tower packing material. Cooling water enters the packing material and comes into full contact with it, achieving efficient heat dissipation. However, because the cooling water is recycled, prolonged contact with the packing material inevitably leads to dust accumulation. Since cooling tower packing material has a long service life, it typically only requires disassembly, maintenance, and cleaning. Currently, although there are many types and quantities of descaling devices for cooling tower packing on the market, most require manual cleaning, which is laborious, inefficient, and lacks sufficient cleaning power. Therefore, there is an urgent need for technology that improves the structure of descaling devices for cooling tower packing to perfect this equipment.

[0003] Chinese Patent No. CN218743425U discloses a descaling device for cooling tower packing, comprising a descaling shell with an L-shaped fixing plate on one side and a descaling cleaning groove at the top; a motor fixedly connected to the bottom of the L-shaped fixing plate; a transmission gear located on the upper side of the descaling shell; a drive gear rotatably connected to the top of the L-shaped fixing plate; three connecting seats located below the transmission gear; three brushes fixedly connected to the bottom of the three connecting seats; and a connecting mechanism located below the transmission gear, the connecting mechanism being connected to the transmission gear for limiting and fixing.

[0004] The above technical solution has the following defects: the transmission gear is driven by the drive gear, and is limited and supported by the slider and T-slot in the middle. This design may make the transmission chain too long, resulting in reduced transmission efficiency and increased friction and loss during transmission, and the cleaning effect is not ideal.

[0005] Therefore, we propose a descaling device for cooling tower packing to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a descaling device for cooling tower packing, so as to solve the problem of unsatisfactory cleaning effect mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a descaling device for cooling tower packing, comprising a cleaning tank, wherein a partition plate is fixedly connected in the middle of the cleaning tank, the partition plate dividing the cleaning tank into a soaking area and a rinsing area, and a descaling mechanism is provided inside the cleaning tank, the descaling mechanism comprising a pre-cleaning unit and a deep rinsing unit;

[0008] The pre-cleaning unit includes a sliding seat 1, a sliding seat 2, a motor 1, a threaded rod 1, a guide rod, a bracket, a connecting seat, a motor 2, a threaded rod 2, a nut, a hydraulic cylinder, and a clamping structure. The sliding seat 1 and the sliding seat 2 are respectively located on the front and rear sides of the cleaning tank. The threaded rod 1 and the guide rod are respectively located inside the sliding seat 1 and the sliding seat 2. Connecting blocks are connected to the threaded rod 1 and the guide rod, respectively. The bottom of the bracket is fixedly connected to the upper surface of the connecting block. The two ends of the connecting seat are fixedly connected to the bracket. The two ends of the threaded rod 2 are located inside the connecting seat. The nut is threadedly connected to the inside of the threaded rod 2. The hydraulic cylinder is fixedly connected to the bottom of the nut. The output end of the hydraulic cylinder is connected to the clamping structure. The motor 1 is connected to the threaded rod 1, and the motor 2 is connected to the threaded rod 2.

[0009] Preferably, the deep rinsing unit includes a water pump, a water pipe, a mounting base, a water pipe, a nozzle, a motor, and a cleaning brush. The water pump is located inside the soaking area. One end of the water pipe is connected to the outlet of the water pump, and the other end is connected to the water pipe. Both ends of the water pipe are connected to the mounting base via sealed bearings. The mounting base is fixedly connected to the front and rear sides of the rinsing area. The nozzle is fixedly connected to the right side of the water pipe. The front of the water pipe has an angle adjustment structure. High-pressure water is provided by the water pump and transmitted to the nozzle through the water pipes, achieving efficient rinsing. Simultaneously, the cleaning brush, driven by the motor, can mechanically scrub the filler. The combination of these two methods improves the descaling effect and cleaning efficiency.

[0010] Preferably, the angle adjustment structure includes a motor, a transmission component, and a connecting shaft. One end of the connecting shaft is connected to the water pipe, and the other end is fixedly connected to the transmission component. The output end of the motor is connected to the transmission component via a coupling. The motor drives the transmission component, thereby adjusting the angle of the water pipe and the nozzle via the connecting shaft. This allows the nozzle to flexibly adjust the rinsing direction as needed, improving the rinsing coverage and accuracy.

[0011] Preferably, the transmission component is driven by gear meshing, which ensures the stability and reliability of the angle adjustment structure, enabling the nozzle to be precisely adjusted to the required angle.

[0012] Preferably, a cleaning brush is rotatably connected to the right side inside the rinsing zone, and a motor is connected to the front of the cleaning brush. The cleaning brush rotates under the drive of the motor, which can mechanically scrub the filler. Combined with the water flow rinsing of the nozzle, it forms a dual cleaning effect of physical and chemical cleaning, which improves the descaling efficiency.

[0013] Preferably, a second water pump is installed inside the rinsing zone, and the output end of the second water pump is connected to a third water pipe. The other end of the third water pipe is connected to the soaking zone. The design of the second water pump and the third water pipe enables water circulation between the rinsing zone and the soaking zone, which saves water resources and improves water utilization. At the same time, the water in the rinsing zone, after being treated by the cleaning brush and nozzle, can flow back to the soaking zone for the next round of soaking and pre-cleaning.

[0014] Preferably, the threads at both ends of the threaded rod are opposite, so that when the motor drives the threaded rod to rotate, the nut and the connected hydraulic cylinder and clamping structure can move synchronously and in opposite directions on the threaded rod, thereby facilitating the clamping and fixing of fillers of different sizes and improving the versatility and applicability of the device.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The descaling device for the cooling tower packing achieves comprehensive and efficient descaling of the packing through a combination of a pre-cleaning unit and a deep rinsing unit. The pre-cleaning unit can initially remove dirt from the surface of the packing, while the deep rinsing unit uses high-pressure water flow and mechanical brushing to further remove stubborn scale layers, improving the descaling effect and cleaning efficiency.

[0017] 2. The descaling device for the cooling tower packing, with its angle adjustment structure in the deep rinsing unit, uses a three-drive motor to adjust the angle of the water pipe and the nozzle, allowing the nozzle to flexibly adjust the rinsing direction as needed. This improves the coverage and accuracy of the rinsing, ensuring thorough cleaning of the packing. Attached Figure Description

[0018] Figure 1 This is a top view of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall side structure of this utility model.

[0022] In the diagram: 1. Cleaning tank; 101. Divider plate; 201. Sliding seat one; 202. Sliding seat two; 203. Motor one; 204. Threaded rod one; 205. Guide rod; 3. Bracket; 301. Connecting seat; 302. Motor two; 303. Threaded rod two; 304. Nut; 305. Hydraulic cylinder; 4. Clamping structure; 501. Water pump one; 502. Water pipe one; 601. Motor three; 602. Transmission component; 603. Connecting shaft; 604. Mounting seat; 605. Water pipe two; 606. Nozzle; 701. Motor four; 702. Cleaning brush; 801. Water pump two; 802. Water pipe three. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] To address the issue of large amounts of scale accumulating in cooling tower packing during long-term use, traditional descaling methods are insufficient for comprehensive and efficient cleaning of the packing and cannot meet the descaling needs of packing materials of different sizes. Please refer to [link / reference needed]. Figures 1-4 The present invention provides a technical solution: a descaling device for cooling tower packing, including a cleaning tank 1, a partition plate 101 fixedly connected in the middle of the cleaning tank 1, the partition plate 101 dividing the cleaning tank 1 into a soaking area and a rinsing area, and a descaling mechanism provided inside the cleaning tank 1, the descaling mechanism including a pre-cleaning unit and a deep rinsing unit.

[0026] The pre-cleaning unit includes a sliding seat 1 201, a sliding seat 202, a motor 1 203, a threaded rod 1 204, a guide rod 205, a bracket 3, a connecting seat 301, a motor 2 302, a threaded rod 2 303, a nut 304, a hydraulic cylinder 305, and a clamping structure 4. Sliding seats 1 201 and 202 are respectively located on the front and rear sides of the cleaning tank, providing support and guidance. Threaded rod 1 204 and guide rod 205 are respectively located inside sliding seats 1 201 and 202, with connecting blocks connected to them. The bottom of the bracket 3 is fixedly connected to the upper surface of the connecting blocks. Both ends of the connecting seat 301 are fixedly connected between the brackets 3. Both ends of the threaded rod 2 303 are located inside the connecting seat 301, with opposite threads at both ends. Nut 304 is threaded into the inside of threaded rod 303. Hydraulic cylinder 305 is fixedly connected to the bottom of nut 304. The output end of hydraulic cylinder 305 is connected to clamping structure 4, providing the up-and-down movement power of clamping structure 4, so that the packing can be completely immersed in the soaking area. Motor 203 is connected to threaded rod 204, and motor 302 is connected to threaded rod 303. Motor 302 drives threaded rod 303 to rotate. Since the threads at both ends of threaded rod 303 are opposite, nut 304 moves in opposite and the same direction on threaded rod 303, thereby adjusting the position of clamping structure 4 to accommodate packing of different sizes.

[0027] Example 2:

[0028] Based on Example 1, traditional single-flow rinsing methods cannot fully cover the surface of the filler, making it difficult to thoroughly remove stubborn dirt. Furthermore, the lack of effective adjustment of the rinsing angle results in poor rinsing performance and wastes water resources. To address these issues, the deep rinsing unit includes a water pump 501, a water pipe 502, a mounting base 604, a second water pipe 605, a nozzle 606, a fourth motor 701, and a cleaning brush 702. The water pump 501 is located inside the soaking area, providing high-pressure water flow to power the deep rinsing. One end of the water pipe 502 is connected to the outlet of the water pump 501, and the other end is connected to the second water pipe 605. Both ends of the second water pipe 605 are connected to the mounting base 604 via sealed bearings, transmitting water flow and delivering the high-pressure water flow provided by the water pump 501 to the nozzle 606. Mounting base 604 is fixedly connected to the front and rear sides inside the rinsing area, and nozzle 606 is fixedly connected to the right side of water pipe 605. Water pipe 605 has an angle adjustment structure on its front. Motor 701 drives cleaning brush 702 to rotate, mechanically scrubbing the filler. Combined with the water flow rinsing from nozzle 606, this improves the descaling effect.

[0029] The angle adjustment structure includes a motor 601, a transmission component 602, and a connecting shaft 603. One end of the connecting shaft 603 is connected to the water pipe 605, and the other end is fixedly connected to the transmission component 602. The output end of the motor 601 is connected to the transmission component 602 via a coupling, providing power to drive the transmission component to rotate. The transmission component 602 uses gear meshing to achieve angle adjustment between the water pipe 605 and the nozzle 606, improving the coverage and accuracy of the rinsing.

[0030] The rinsing area is equipped with a water pump 2 801. The output end of the water pump 2 801 is connected to a water pipe 3 802. The other end of the water pipe 3 802 is connected to the soaking area, realizing water circulation between the rinsing area and the soaking area, saving water resources and improving water utilization.

[0031] Working principle: Motor 203 drives threaded rod 204 to rotate, causing the connecting block and bracket 3 to move on sliding seat 201 and sliding seat 202, thereby adjusting the lateral position of the pre-cleaning unit. Motor 202 drives threaded rod 303 to rotate. Since the threads at both ends of threaded rod 303 are opposite, nut 304 moves in opposite or the same direction on threaded rod 303, thereby adjusting the position of clamping structure 4 to accommodate different sizes of filler. Hydraulic cylinder 305 provides the up-and-down movement power for clamping structure 4, allowing the filler to be completely immersed in the soaking zone for initial soaking and softening of the scale layer.

[0032] Pump 501 provides a high-pressure water flow, which is transmitted to nozzle 606 through water pipes 502 and 605 to flush the packing material. Motor 701 drives the cleaning brush 702 to rotate, mechanically scrubbing the packing material. This, combined with the water flow from nozzle 606, improves the descaling effect. Motor 601 drives the transmission component 602 to rotate, and through gear meshing, adjusts the angle of water pipe 605 and nozzle 606, improving the coverage and accuracy of the flushing. Pump 801 transports water from the flushing area back to the soaking area through water pipe 802, achieving water circulation between the flushing and soaking areas, saving water resources and improving water utilization.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A descaling device for cooling tower packing, comprising a cleaning tank (1), characterized in that: The cleaning tank (1) is fixedly connected to a partition plate (101) in the middle. The partition plate (101) divides the cleaning tank (1) into a soaking area and a rinsing area. The cleaning tank (1) is equipped with a descaling mechanism, which includes a pre-cleaning unit and a deep rinsing unit. The pre-cleaning unit includes a sliding seat one (201), a sliding seat two (202), a motor one (203), a threaded rod one (204), a guide rod (205), a bracket (3), a connecting seat (301), a motor two (302), a threaded rod two (303), a nut (304), a hydraulic cylinder (305), and a clamping structure (4). The sliding seat one (201) and the sliding seat two (202) are respectively located on the front and rear sides of the cleaning pool. The threaded rod one (204) and the guide rod (205) are respectively located inside the sliding seat one (201) and the sliding seat two (202). A connecting block is connected to the rod (205). The bottom of the bracket (3) is fixedly connected to the upper surface of the connecting block. The two ends of the connecting seat (301) are fixedly connected to the bracket (3). The two ends of the threaded rod (303) are set inside the connecting seat (301). The nut (304) is threadedly connected to the inside of the threaded rod (303). The hydraulic cylinder (305) is fixedly connected to the bottom of the nut (304). The output end of the hydraulic cylinder (305) is connected to the clamping structure (4). The motor (203) is connected to the threaded rod (204). The motor (302) is connected to the threaded rod (303).

2. The descaling device for cooling tower packing according to claim 1, characterized in that: The deep rinsing unit includes a water pump (501), a water pipe (502), a mounting base (604), a water pipe (605), a nozzle (606), a motor (701), and a cleaning brush (702). The water pump (501) is located inside the soaking area. One end of the water pipe (502) is connected to the outlet of the water pump (501), and the other end of the water pipe (502) is connected to the water pipe (605). Both ends of the water pipe (605) are connected to the inside of the mounting base (604) through sealed bearings. The mounting base (604) is fixedly connected to the front and rear sides inside the rinsing area. The nozzle (606) is fixedly connected to the right side of the water pipe (605). The front of the water pipe (605) is provided with an angle adjustment structure.

3. The descaling device for cooling tower packing according to claim 2, characterized in that: The angle adjustment structure includes a motor (601), a transmission component (602), and a connecting shaft (603). One end of the connecting shaft (603) is connected to a water pipe (605), and the other end of the connecting shaft (603) is fixedly connected to the transmission component (602). The output end of the motor (601) is connected to the transmission component (602) through a coupling.

4. The descaling device for cooling tower packing according to claim 3, characterized in that: The transmission component (602) is driven by gear meshing.

5. The descaling device for cooling tower packing according to claim 1, characterized in that: A cleaning brush (702) is rotatably connected to the right side inside the rinsing area, and a motor (701) is connected to the front of the cleaning brush (702).

6. The descaling device for cooling tower packing according to claim 1, characterized in that: The rinsing area is equipped with a second water pump (801), the output end of which is connected to a third water pipe (802), and the other end of the third water pipe (802) is connected to the soaking area.

7. The descaling device for cooling tower packing according to claim 1, characterized in that: The threads at both ends of the threaded rod (303) are opposite.

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