Anti-blocking filtering cooling tower

Abstract

The utility model relates to the technical field of cooling towers, in particular to an anti-blocking filtering cooling tower which comprises a packing layer, supports are movably installed at the four corners of the packing layer, and impurity cleaning assemblies are arranged inside and outside the supports jointly. The impurity cleaning assembly comprises a servo motor fixedly installed on the outer side wall of the left rear end support, a driving shaft is fixedly installed at the output end of the servo motor, driven shafts are rotationally installed on the inner sides of the two front end supports, the outer shaft walls of the driving shaft and the driven shafts are sleeved with two conveying belts, and fixing bases are fixedly installed on the outer end faces of the two conveying belts. An assembling telescopic strip is slidably mounted in the fixing base, and a brush is fixedly mounted on the end face, away from the fixing base, of the assembling telescopic strip. The clean packing layer can ensure efficient operation of the cooling tower, so that the production efficiency is improved, and the good operation condition of the cooling tower can ensure the heat dissipation effect and the production efficiency of cooled equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to an anti-clogging filtering cooling tower. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. It is widely used in various industrial fields, such as power plants, petrochemicals, steel, food processing, and medicine. A cooling tower consists of multiple components, including a tower body, cooling fillers, fans (or blowers), a spray system, a water circulation system, valves and pipes, and other auxiliary components. These components work together to transfer heat through the evaporation of water and the flow of air, thereby cooling the circulating water.

[0003] The packing layer of a cooling tower is an important part of the interior of the cooling tower. It is located inside the cooling tower and is usually composed of a series of layered materials, such as plastic sheets, wood or metal sheets. These materials are carefully designed and placed in the cooling tower to play multiple roles. The spray system of the cooling tower sprays water onto the packing layer, which can slow down the flow of water and allow the water flow to stay on the packing longer. This allows more time for heat to transfer from the water to the air, improving the efficiency of heat exchange.

[0004] In the existing technical solutions, impurities such as suspended matter, silt, and microorganisms contained in the cooling water of the cooling tower will gradually deposit on the filler during the circulation process, causing blockage. For the clogged filler layer, the staff mostly regularly cleans the cooling tower filler layer by flushing with a high-pressure water gun in combination with the use of chemical cleaning agents to remove the dirt, scale, biofilm, etc. deposited on the filler. However, this regular cleaning method cannot clean the clogged filler layer in a timely manner, and the clogged filler layer will lead to a decrease in cooling efficiency, and the decrease in cooling efficiency will directly lead to a worse heat dissipation effect of the cooled equipment, which may cause serious consequences such as equipment overheating and shutdown. Summary of the invention

[0005] The purpose of the utility model is to provide an anti-clogging filtering cooling tower. The dirt and biofilm attached to the upper end surface of the packing layer will hinder the water flow and reduce the heat transfer efficiency. After cleaning, the surface of the packing becomes smooth and pollution-free, the water flow is unobstructed, and the heat can be taken away faster, thereby improving the cooling efficiency. Cleaning the packing layer can ensure the efficient operation of the cooling tower, thereby improving the production efficiency. The good operation of the cooling tower can ensure the heat dissipation effect and production efficiency of the cooled equipment, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solution: An anti-blocking filtration cooling tower, including a packing layer, with brackets movably installed at the four corners of the packing layer, and an impurity cleaning assembly is jointly provided inside and outside the brackets;

[0007] The impurity cleaning assembly includes a servo motor fixedly installed on the outer side wall of the rear bracket on the left side. The output end of the servo motor is fixedly installed with a driving shaft. The inner sides of the front two brackets are rotatably installed with driven shafts. Two conveyor belts are sleeved on the outer shaft walls of the driving shaft and the driven shaft. Fixed seats are fixedly installed on the outer end faces of the two conveyor belts. An assembly telescopic strip is slidably installed inside the fixed seat. A brush is fixedly installed on the end face of the assembly telescopic strip away from the fixed seat.

[0008] Preferably, an assembly groove is opened inside the fixed seat, a buffer spring is fixedly installed inside the assembly groove, and one end of the buffer spring away from the fixed seat is fixedly connected to the assembly telescopic strip.

[0009] Preferably, an auxiliary cleaning assembly is further provided inside and outside the brackets. The auxiliary cleaning assembly includes a bearing groove fixedly installed between the front and rear brackets.

[0010] Preferably, a plurality of vibration springs are fixedly installed inside the bearing groove. The top ends of the vibration springs are fixedly connected to the bottom end of the packing layer, and the packing layer is movably connected to the bearing groove.

[0011] Preferably, one end of the driving shaft away from the servo motor is fixedly connected to an auxiliary main shaft, and a driving main board is fixedly installed on the side wall of the auxiliary main shaft.

[0012] Preferably, auxiliary side shafts are fixedly installed at both ends of the driven shaft, and driving side boards are fixedly installed on the side walls of the auxiliary side shafts.

[0013] Preferably, a first transmission board is fixedly installed on the side wall of the packing layer corresponding to the driving main board, and a second transmission board is fixedly installed on the side wall of the packing layer corresponding to the driving side board.

[0014] Preferably, a second collection leak trough is detachably installed at the inner bottom end of the bracket, and a first collection leak trough is detachably installed at the inner side of the bracket corresponding to the driving shaft and the driven shaft.

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

[0016] 1. When the spray system of the cooling tower sprays water onto the packing layer in the present utility model, it synchronously cleans the dirt and biofilm on the packing layer. The cleaning treatment can effectively remove these attachments, prevent the occurrence of biological contamination, and thus extend the service life of the equipment. The dirt and biofilm attached to the upper end surface of the packing layer will hinder the water flow and reduce the heat transfer efficiency. After the cleaning treatment, the surface of the packing becomes smooth and pollution-free, the water flow is unobstructed, and it can carry away heat faster, thereby improving the cooling efficiency. Cleaning the packing layer can ensure the efficient operation of the cooling tower, thus improving the production efficiency. The good operation condition of the cooling tower can guarantee the heat dissipation effect and production efficiency of the equipment to be cooled.

[0017] 2. The vibration cleaning set in the present utility model can effectively remove the dirt, scale, biofilm, etc. attached to the surface of the packing layer. These attachments will hinder the smooth flow of water, thus affecting the heat transfer. The packing layer of the cooling tower in long-term use is prone to breed microorganisms such as algae and bacteria, and these microorganisms will cause corrosion and damage to the equipment. Vibration cleaning can effectively remove these microorganisms and their metabolites, preventing the occurrence of biological contamination. Vibration cleaning can ensure that the water flow channel inside the cooling tower is unobstructed, reducing the risk of system failure caused by blockage. The overall performance of the cleaned cooling tower is improved, which helps to ensure the stable operation of the entire cooling system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the overall structure view of the present utility model;

[0020] Figure 2 It is the internal sectional structure schematic diagram of the impurity cleaning component of the present utility model;

[0021] Figure 3 It is the present utility model Figure 2 The partial enlarged structure schematic diagram at A in;

[0022] Figure 4 It is the internal sectional structure schematic diagram of the auxiliary cleaning component of the present utility model.

[0023] Description of the reference numerals:

[0024] 1. Packing layer; 2. Bracket; 3. Impurity cleaning component; 301. Servo motor; 302. Driving shaft; 303. Driven shaft; 304. Conveyor belt; 305. Fixed seat; 306. Assembly telescopic strip; 307. Brush; 308. Assembly groove; 309. Buffer spring; 4. First collection leakage trough; 5. Second collection leakage trough; 6. Auxiliary cleaning component; 601. Auxiliary main shaft; 602. Driving main board; 603. First transmission board; 604. Auxiliary side shaft; 605. Driving side board; 606. Second transmission board; 607. Bearing groove; 608. Vibration spring. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The present invention provides a technical solution:

[0027] Please refer to Figures 1 to 3 , an anti-blocking filtering cooling tower, including a packing layer 1, brackets 2 are movably installed at the four corners of the packing layer 1, and an impurity cleaning component 3 is provided inside and outside the brackets 2;

[0028] The impurity cleaning component 3 includes a servo motor 301 fixedly installed on the outer side wall of the bracket 2 at the left rear end, the output end of the servo motor 301 is fixedly installed with a driving shaft 302, a driven shaft 303 is rotatably installed inside the front two brackets 2, and two conveyor belts 304 are sleeved on the outer shaft walls of the driving shaft 302 and the driven shaft 303. Fixed seats 305 are fixedly installed on the outer end faces of the two conveyor belts 304. An assembly telescopic strip 306 is slidably installed inside the fixed seat 305. A brush 307 is fixedly installed on the end face of the assembly telescopic strip 306 away from the fixed seat 305. An assembly groove 308 is opened inside the fixed seat 305. A buffer spring 309 is fixedly installed inside the assembly groove 308. One end of the buffer spring 309 away from the fixed seat 305 is fixedly connected to the assembly telescopic strip 306. A first collection leakage trough 4 is detachably installed at the corresponding positions of the driving shaft 302 and the driven shaft 303 inside the bracket 2.

[0029] By adopting the above technical solution, during use, the servo motor 301 is started. When the servo motor 301 works, it can drive the drive shaft 302 to rotate. The conveyor belt 304 is sleeved on the drive shaft 302 and the driven shaft 303. In this way, the drive shaft 302 can drive the conveyor belt 304 and the driven shaft 303 to rotate when working. The rotation of the conveyor belt 304 can drive the fixed seat 305 to rotate together. The buffer spring 309 assembled inside the fixed seat 305 can push the assembled telescopic strip 306 to slide in the assembly groove 308, so that the assembled telescopic strip 306 can extend out of the assembly groove 308 to make the brush 307 fit with the upper end surface of the packing layer 1. The dirt and biofilm after being cleaned by the brush 307 can fall into the first collection leak trough 4 for collection and storage. Thus, when the spraying system of the cooling tower sprays water onto the packing layer 1, the dirt and biofilm on the packing layer 1 can be cleaned synchronously. The cleaning treatment can effectively remove these attachments, prevent the occurrence of biological pollution, and thus extend the service life of the equipment; the dirt and biofilm attached to the upper end surface of the packing layer 1 will hinder the water flow and reduce the heat transfer efficiency. After the cleaning treatment, the surface of the packing becomes smooth and pollution-free, the water flow is smooth, and it can take away heat faster, thus improving the cooling efficiency; cleaning the packing layer 1 can ensure the efficient operation of the cooling tower, thereby improving the production efficiency. The good operation condition of the cooling tower can ensure the heat dissipation effect and production efficiency of the equipment to be cooled.

[0030] Specifically, as Figure 1 , Figure 2 and Figure 4 shown, auxiliary cleaning components 6 are also provided on the inner and outer sides of the bracket 2. The auxiliary cleaning components 6 include a bearing groove 607 fixedly installed between the front and rear brackets 2. A plurality of vibration springs 608 are fixedly installed inside the bearing groove 607. The top ends of the vibration springs 608 are fixedly connected to the bottom end of the packing layer 1. The packing layer 1 is movably connected to the bearing groove 607. One end of the drive shaft 302 away from the servo motor 301 is fixedly connected to an auxiliary main shaft 601. A drive main board 602 is fixedly installed on the side wall of the auxiliary main shaft 601. Auxiliary side shafts 604 are fixedly installed at both ends of the driven shaft 303. Drive side boards 605 are fixedly installed on the side walls of the auxiliary side shafts 604. A first transmission board 603 is fixedly installed on the side wall of the packing layer 1 corresponding to the drive main board 602. A second transmission board 606 is fixedly installed on the side wall of the packing layer 1 corresponding to the drive side board 605; a second collection leak trough 5 is detachably installed at the inner bottom end of the bracket 2.

[0031] By adopting the above technical solution, during use, the drive shaft 302 can drive the auxiliary main shaft 601 to rotate, the auxiliary main shaft 601 can drive the drive main board 602 to rotate, and when the drive main board 602 rotates, it can move the first transmission board 603. The force generated by the up and down movement of the first transmission board 603 can be transmitted to the packing layer 1. With the cooperation of the vibration spring 608, the packing layer 1 can vibrate up and down, so that the packing layer 1 is in a vibrating state during operation. Similarly, the driven shaft 303 can drive the auxiliary side shaft 604 to rotate, the auxiliary side shaft 604 drives the drive side board 605 to rotate, and the drive side board 605 can move the first transmission board 603 up and down. The force generated by the up and down movement of the first transmission board 603 can be transmitted to the packing layer 1, thereby ensuring that there is sufficient force on the packing layer 1 and ensuring that the packing layer 1 is in a vibrating state. The vibrating packing layer 1 can cause dirt or biofilm to fall into the second collection trough 5, preventing the packing layer 1 from being blocked. Vibration cleaning can effectively remove dirt, scale, biofilm, etc. attached to the surface of the packing layer 1. These attachments will hinder the smooth flow of water, thereby affecting heat transfer. The packing layer 1 of the cooling tower after long-term use is prone to the growth of microorganisms such as algae and bacteria, which will corrode and damage the equipment. Vibration cleaning can effectively remove these microorganisms and their metabolites, preventing the occurrence of biological contamination. Vibration cleaning can ensure that the water flow channel inside the cooling tower is unobstructed, reducing the risk of system failure caused by blockage. The overall performance of the cleaned cooling tower is improved, which helps to ensure the stable operation of the entire cooling system.

[0032] Working principle: When in use, start the servo motor 301. The operation of the servo motor 301 can drive the driving shaft 302 to rotate. The conveyor belt 304 is sleeved on the driving shaft 302 and the driven shaft 303. In this way, the operation of the driving shaft 302 can drive the conveyor belt 304 and the driven shaft 303 to rotate. The rotation of the conveyor belt 304 can drive the fixed seat 305 to rotate together. The buffer spring 309 assembled inside the fixed seat 305 can push the assembled telescopic strip 306 to slide in the assembly groove 308, so that the assembled telescopic strip 306 can extend out of the assembly groove 308 to make the brush 307 fit with the upper end surface of the packing layer 1. The dirt and biofilm cleaned by the brush 307 can fall into the first collection leak trough 4 for collection and storage. The driving shaft 302 can drive the auxiliary main shaft 601 to rotate, and the auxiliary main shaft 601 can drive the driving main board 602 to rotate. When the driving main board 602 rotates, it can move the first transmission board 603. The acting force of the up and down movement of the first transmission board 603 can be transmitted to the packing layer 1. With the cooperation of the vibration spring 608, the packing layer 1 can vibrate up and down, so that the packing layer 1 is in a vibrating state during operation. Similarly, the driven shaft 303 can drive the auxiliary side shaft 604 to rotate, the auxiliary side shaft 604 drives the driving side board 605 to rotate, and the driving side board 605 can move the first transmission board 603 up and down. The acting force of the up and down movement of the first transmission board 603 can be transmitted to the packing layer 1, so as to ensure that there is sufficient acting force on the packing layer 1 and ensure that the packing layer 1 is in a vibrating state. The vibrating packing layer 1 can make the dirt or biofilm fall into the second collection leak trough 5 to avoid blocking the packing layer 1.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An anti-clogging filtering cooling tower, comprising a packing layer (1), characterized in that: Brackets (2) are movably mounted at the four corners of the packing layer (1), and impurity cleaning components (3) are provided inside and outside the brackets (2); The impurity cleaning component (3) comprises a servo motor (301) fixedly mounted on the outer wall of the left rear end bracket (2); a driving shaft (302) is fixedly mounted on the output end of the servo motor (301); a driven shaft (303) is rotatably mounted on the inner sides of the two front brackets (2); two conveyor belts (304) are sleeved on the outer shaft walls of the driving shaft (302) and the driven shaft (303); a fixed seat (305) is fixedly mounted on the outer end surfaces of the two conveyor belts (304); an assembly telescopic strip (306) is slidably mounted inside the fixed seat (305); and a brush (307) is fixedly mounted on the end surface of the assembly telescopic strip (306) away from the fixed seat (305).

2. The anti-clogging filtering cooling tower according to claim 1, characterized in that: An assembly groove (308) is provided inside the fixing seat (305), a buffer spring (309) is fixedly installed inside the assembly groove (308), and one end of the buffer spring (309) away from the fixing seat (305) is fixedly connected to the assembly telescopic strip (306).

3. The anti-clogging filtering cooling tower according to claim 1 is characterized in that: Auxiliary cleaning components (6) are also provided on the inner and outer sides of the bracket (2), and the auxiliary cleaning component (6) comprises a bearing groove (607) fixedly installed between the front and rear brackets (2).

4. The anti-clogging filtering cooling tower according to claim 3 is characterized in that: A plurality of vibration springs (608) are fixedly installed inside the bearing groove (607), the top end of the vibration spring (608) is fixedly connected to the bottom end of the packing layer (1), and the packing layer (1) and the bearing groove (607) are movably connected.

5. The anti-clogging filtering cooling tower according to claim 1, characterized in that: One end of the driving shaft (302) away from the servo motor (301) is fixedly connected to an auxiliary main shaft (601), and a driving main board (602) is fixedly mounted on a side wall of the auxiliary main shaft (601).

6. The anti-clogging filtering cooling tower according to claim 5, characterized in that: Auxiliary side shafts (604) are fixedly mounted on both ends of the driven shaft (303), and driving side plates (605) are fixedly mounted on the side walls of the auxiliary side shafts (604).

7. The anti-clogging filtering cooling tower according to claim 6, characterized in that: A first transmission plate (603) is fixedly mounted on the side wall at a location corresponding to the packing layer (1) and the driving main board (602), and a second transmission plate (606) is fixedly mounted on the side wall at a location corresponding to the packing layer (1) and the driving side plate (605).

8. The anti-clogging filtering cooling tower according to claim 1, characterized in that: A second collecting drain groove (5) is detachably mounted on the inner bottom end of the bracket (2), and a first collecting drain groove (4) is detachably mounted on the inner side of the bracket (2) at locations corresponding to the driving shaft (302) and the driven shaft (303).

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