A cooling water circulation filter

Abstract

The utility model discloses a cooling water circulation filter, which relates to the field of cooling water technology, including a tank body, a tank cover fixedly installed on the top of the tank body, a water outlet fixedly connected to the bottom of the outer wall of the tank body, a water inlet fixedly connected to the top of the outer wall of the tank body, a filtering and cleaning structure fixedly installed on the top of the tank cover, and a collecting structure fixedly installed on the bottom of the outer wall of the tank body. The cooling water circulation filter described in the utility model injects cooling water into the tank body through the water inlet through the filtering and cleaning structure, and the cooling water is then filtered by the filter plate and discharged through the water outlet, thereby achieving filtration of the cooling water. In this process, the motor is started, and the motor drives the transmission rod to rotate. While the transmission rod rotates, the scraper rotates synchronously. When the filter plate slides upward to its top end and contacts the scraper, the scraper cleans the surface of the filter plate, thereby preventing debris from clogging the filter plate, ensuring the working quality of the filter plate and extending its service life.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling water, in particular to a cooling water circulation filter. Background Art

[0002] Cooling water circulation filter is a device used to filter impurities and particles in cooling water to ensure the cleanliness and stability of cooling water. It is widely used in various industries that require cooling water treatment, such as electricity, chemical industry, pharmaceuticals, metallurgy and automobile manufacturing.

[0003] For example, Chinese patent announcement number CN220070960U discloses a cooling water circulation filter, which belongs to the field of filter technology, and includes a box body, wherein an inlet pipe is arranged on the upper side of one end of the box body, and an outlet pipe is arranged on the lower side of the other end of the box body, and slide grooves are arranged on both sides of the inside of the box body, and connecting rods are arranged in the slide grooves, and sliding blocks are arranged on the surface of the connecting rods. The utility model arranges a fixing component, and when the top cover is installed, the right-angle rod is pulled to slide in the fixed cylinder, and the right-angle rod drives the slide plate to slide in the fixed cylinder, and at the same time, the spring 2 is compressed, and then the top cover is installed to the upper end of the box body, and then the right-angle rod is released, and the spring 2 is extended to push one end of the right-angle rod into the card hole on the side of the box body, so as to achieve the effect of fixing the top cover. When the top cover needs to be disassembled, one end of the right-angle rod is pulled out of the card hole on the side of the box body to disassemble and assemble the top cover. By setting a fixing component, the limit fixing effect of the top cover is better, and the top cover is convenient to disassemble and assemble.

[0004] The existing technology has the following problems:

[0005] During actual use, when the cooling water circulation filter is in use, waste residues in the cooling water may clog the filter plate, which will seriously affect the filtering effect and treatment efficiency of the filter plate on the cooling water. At the same time, after long-term use, a large amount of waste residues may accumulate on the internal filter plate of the cooling water circulation filter, which will affect the filtering effect of the filter plate. At the same time, if the accumulated waste residue exceeds the carrying capacity of the filter plate, it may directly cause damage to the filter plate. Utility Model Content

[0006] The utility model provides a cooling water circulation filter to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A cooling water circulation filter comprises a tank body, a tank cover is fixedly mounted on the top of the tank body, a water outlet is fixedly connected to the bottom of the outer wall of the tank body, a water inlet is fixedly connected to the top of the outer wall of the tank body, a filtering and cleaning structure is fixedly mounted on the top of the tank cover, and a collecting structure is fixedly mounted on the bottom of the outer wall of the tank body.

[0009] Preferably, the filtering and cleaning structure includes a motor, the bottom of which is fixedly mounted on the top of the tank cover, the output end of the motor extends to the interior of the tank body, the output end of the motor is fixedly connected to a transmission rod, the bottom end of the transmission rod is fixedly connected to a round block, the top of the round block is overlapped with a filter plate, and the middle part of the filter plate is rotatably connected to the outer wall of the transmission rod.

[0010] Preferably, an annular groove is provided in the middle of the inner wall of the tank body, a baffle is fixedly connected to the outer wall of the filter plate, the top and bottom of the baffle are slidably connected to the top and bottom of the annular groove respectively, a plurality of elastic telescopic rods are fixedly installed at equal intervals at the top of the annular groove away from the filter plate, the output end of the elastic telescopic rod is fixedly connected to the top at the edge of the baffle, the outer wall of the baffle is slidably connected to the inner wall of the annular groove, a plurality of round rods are fixedly connected to the outer wall of the round block, one end of the round rod away from the axis of the transmission rod is fixedly connected to a gear, a gear ring is fixedly connected to the lower position of the inner wall of the tank body, the top of the gear ring is meshingly connected to the gear, a protective shell is rotatably connected to the outside of the outer wall of the round rod away from the axis of the transmission rod, the protective shell is located above the gear ring, a plurality of cams are fixedly connected to the outer wall of the round rod, and the cams are located below the filter plate.

[0011] Preferably, a scraper is fixedly connected to the lower position of the outer wall of the transmission rod, and a slag discharge port penetrating the filter plate is opened at the left portion of the top end of the filter plate.

[0012] Preferably, the collection structure includes a solenoid valve, the top of which is fixedly mounted on the left side of the bottom end of the filter plate, the solenoid valve is located directly below the slag discharge port, the output end of the solenoid valve is fixedly connected to a sleeve, the bottom of the sleeve is slidably connected to a slag discharge pipe, the bottom of the outer wall of the slag discharge pipe is fixedly connected to the bottom of the outer wall of the tank body, and the bottom end of the slag discharge port extends out of the bottom of the outer wall of the tank body.

[0013] Preferably, a collecting box is fixedly installed at the bottom of the outer wall of the tank body, the bottom end of the slag discharge pipe is located at the top of the inner cavity of the collecting box, a pull-out box is slidably connected to the left side of the collecting box, a fixed plate is fixedly connected to the left end of the pull-out box, the upper and lower positions of the right end of the fixed plate are respectively clamped with the upper and lower positions of the left end of the collecting box, and a handle is fixedly connected to the middle of the left end of the fixed plate.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a cooling water circulation filter. Through the function of the filtering and cleaning structure, cooling water is injected into the tank through the water inlet, and the cooling water is then filtered by the filter plate and discharged through the water outlet, thereby realizing the filtration of the cooling water. In this process, the motor is started, and the motor drives the transmission rod to rotate. While the transmission rod rotates, the scraper rotates synchronously. When the filter plate slides upward to its top end and contacts the scraper, the scraper cleans the surface of the filter plate, thereby preventing debris from clogging the filter plate, ensuring the working quality of the filter plate and extending its service life.

[0016] 2. The utility model provides a cooling water circulation filter. Through the function of the collecting structure, when the scraper cleans the surface of the filter plate, it will discharge the debris through the slag discharge port to the discharge sleeve for discharge, and then transport the debris out of the tank body to ensure the internal environment of the tank body, and at the same time protect the filter plate and extend the service life of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the filter plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the annular groove structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the protective shell structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the gear structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the fixing plate structure of the utility model.

[0023] In the figure: 1. tank body; 2. tank cover; 3. water outlet; 4. water inlet; 5. filtering and cleaning structure; 51. motor; 52. transmission rod; 53. filter plate; 54. annular groove; 55. baffle; 56. elastic telescopic rod; 57. round block; 58. round rod; 59. gear; 510. gear ring; 511. cam; 512. protective shell; 513. scraper; 514. slag discharge port; 6. collecting structure; 61. solenoid valve; 62. sleeve; 63. slag discharge pipe; 64. collecting box; 65. pull-out box; 66. fixing plate; 67. handle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1As shown, a cooling water circulation filter comprises a tank body 1, a tank cover 2 is fixedly installed on the top of the tank body 1, a water outlet 3 is fixedly connected to the bottom of the outer wall of the tank body 1, a water inlet 4 is fixedly connected to the top of the outer wall of the tank body 1, a filtering and cleaning structure 5 is fixedly installed on the top of the tank cover 2, and a collecting structure 6 is fixedly installed on the bottom of the outer wall of the tank body 1.

[0026] By setting up the filtering and cleaning structure 5, cooling water is injected into the tank body 1 through the water inlet 4, and the cooling water is then filtered by the filter plate 53 and discharged through the water outlet 3, thereby achieving filtration of the cooling water. In this process, the motor 51 is started, and the motor 51 drives the transmission rod 52 to rotate. While the transmission rod 52 rotates, the scraper 513 rotates synchronously. When the filter plate 53 slides upward to its top end and contacts the scraper 513, the scraper 513 cleans the surface of the filter plate 53, thereby preventing debris from clogging the filter plate 53, ensuring the working quality of the filter plate 53 and extending its service life.

[0027] like Figure 2 and Figure 4 As shown, the filtering and cleaning structure 5 includes a motor 51, the bottom of the motor 51 is fixedly installed on the top of the tank cover 2, the output end of the motor 51 extends to the inside of the tank body 1, the output end of the motor 51 is fixedly connected to a transmission rod 52, the bottom end of the transmission rod 52 is fixedly connected to a round block 57, the top of the round block 57 is overlapped with a filter plate 53, and the middle part of the filter plate 53 is rotatably connected to the outer wall of the transmission rod 52.

[0028] By providing the filter plate 53 , cooling water is injected into the tank body 1 through the water inlet 4 , and the cooling water is then filtered by the filter plate 53 and discharged through the water outlet 3 , thereby achieving filtration of the cooling water.

[0029] like Figure 2-5 As shown, an annular groove 54 is provided in the middle of the inner wall of the tank body 1, a baffle 55 is fixedly connected to the outer wall of the filter plate 53, and the top and bottom of the baffle 55 are slidably connected to the top and bottom of the annular groove 54 respectively. A plurality of elastic telescopic rods 56 are fixedly installed at equal intervals at the top of the annular groove 54 away from the filter plate 53, and the output end of the elastic telescopic rod 56 is fixedly connected to the top at the edge of the baffle 55, and the outer wall of the baffle 55 is slidably connected to the inner wall of the annular groove 54, and a plurality of round rods 58 are fixedly connected to the outer wall of the round block 57, and a gear 59 is fixedly connected to one end of the round rod 58 away from the axis of the transmission rod 52, and a gear ring 510 is fixedly connected to the lower position of the inner wall of the tank body 1, and the top of the gear ring 510 is meshed with the gear 59, and the outer wall of the round rod 58 away from the axis of the transmission rod 52 is rotatably connected to a protective shell 512, and the protective shell 512 is located above the gear ring 510, and a plurality of cams 511 are fixedly connected to the outer wall of the round rod 58, and the cam 511 is located below the filter plate 53.

[0030] By setting the cam 511, the motor 51 drives the transmission rod 52 to rotate, and then drives the round block 57 to rotate. When the round block 57 rotates, it drives the round rod 58 to rotate inside the tank body 1, and then the gear 59 rotates on the top of the gear ring 510, and the meshing action between the two drives the gear 59 to rotate, and then drives the round rod 58 to rotate, so that the cam 511 squeezes the bottom end of the filter plate 53, so that the filter plate 53 is lifted upward.

[0031] like Figure 2 As shown, a scraper plate 513 is fixedly connected to the lower portion of the outer wall of the transmission rod 52 , and a slag discharge port 514 penetrating the filter plate 53 is provided at the left portion of the top end of the filter plate 53 .

[0032] By providing the scraper 513 and the slag discharge port 514, when the filter plate 53 slides upward to its top end and contacts the scraper 513, the scraper 513 cleans the surface of the filter plate 53, thereby preventing debris from clogging the filter plate 53. When it is necessary to deal with the debris on the surface of the filter plate 53, stop injecting water, open the solenoid valve 61, and the scraper 513 will discharge the debris through the slag discharge port 514 when cleaning the surface of the filter plate 53.

[0033] like Figure 4 As shown, the collecting structure 6 includes a solenoid valve 61, the top of which is fixedly mounted on the left side of the bottom end of the filter plate 53, the solenoid valve 61 is located directly below the slag discharge port 514, the output end of the solenoid valve 61 is fixedly connected with a sleeve 62, the bottom of the sleeve 62 is slidably connected with a slag discharge pipe 63, the bottom of the outer wall of the slag discharge pipe 63 is fixedly connected to the bottom of the outer wall of the tank body 1, and the bottom end of the slag discharge port 514 extends out of the bottom of the outer wall of the tank body 1.

[0034] By setting up the slag discharge pipe 63, the scraper 513 will discharge the debris through the slag discharge port 514 to the discharge sleeve 62 for discharge when cleaning the surface of the filter plate 53, and then transport the debris out of the tank body 1 to ensure the internal environment of the tank body 1, while protecting the filter plate 53 and extending the service life of the filter plate 53.

[0035] like Figure 6 As shown, a collecting box 64 is fixedly installed at the bottom of the outer wall of the tank body 1, the bottom end of the slag discharge pipe 63 is located at the top of the inner cavity of the collecting box 64, a pull-out box 65 is slidably connected to the left side of the collecting box 64, and a fixed plate 66 is fixedly connected to the left end of the pull-out box 65. The upper and lower positions of the right end of the fixed plate 66 are respectively clamped with the upper and lower positions of the left end of the collecting box 64, and a handle 67 is fixedly connected to the middle of the left end of the fixed plate 66.

[0036] By providing the pull-out box 65 , after the debris is discharged into the pull-out box 65 inside the collection box 64 through the slag discharge pipe 63 , the pull-out box 65 can be quickly disassembled and taken out through the handle 67 , and the debris can be further processed.

[0037] The working principle of the utility model is as follows: when in use, cooling water is injected into the tank body 1 through the water inlet 4, and the cooling water is discharged through the water outlet 3 after being filtered by the filter plate 53. During this process, the motor 51 is started, and the motor 51 drives the transmission rod 52 to rotate, thereby driving the round block 57 to rotate. When the round block 57 rotates, it drives the round rod 58 to rotate inside the tank body 1, thereby causing the gear 59 to rotate on the top of the gear ring 510, and under the meshing action between the two, the gear 59 is driven to rotate, thereby driving the round rod 58 to rotate, so that the cam 511 squeezes the bottom end of the filter plate 53, so that the filter plate 53 is lifted upward, and the elastic telescopic rod 56 is compressed when the filter plate 53 slides upward, and the baffle 55 slides upward inside the annular groove 54 to block the cooling water and the debris inside it, and prevent the debris from falling into the annular groove 54 , thereby affecting the extension and retraction of the elastic telescopic rod 56. Since the scraper 513 is fixedly connected to the transmission rod 52, the scraper 513 rotates synchronously with the rotation of the transmission rod 52. When the filter plate 53 slides upward to its top end and contacts the scraper 513, the scraper 513 cleans the surface of the filter plate 53, thereby preventing debris from clogging the filter plate 53. When it is necessary to deal with the debris on the surface of the filter plate 53, stop injecting water, open the solenoid valve 61, and the scraper 513 will discharge the debris through the slag discharge port 514 to the discharge sleeve 62 for discharge when cleaning the surface of the filter plate 53. When the filter plate 53 slides up and down, the sleeve 62 and the slag discharge pipe 63 slide against each other, but do not separate from each other. The debris is discharged into the pull-out box 65 inside the collection box 64 through the slag discharge pipe 63, and then the debris can be further processed by removing the pull-out box 65.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling water circulation filter, comprising a tank body (1), characterized in that: A tank cover (2) is fixedly mounted on the top of the tank body (1), a water outlet (3) is fixedly connected to the bottom of the outer wall of the tank body (1), a water inlet (4) is fixedly connected to the top of the outer wall of the tank body (1), a filtering and cleaning structure (5) is fixedly mounted on the top of the tank cover (2), and a collecting structure (6) is fixedly mounted on the bottom of the outer wall of the tank body (1).

2. A cooling water circulation filter according to claim 1, characterized in that: The filtering and cleaning structure (5) comprises a motor (51), the bottom of the motor (51) is fixedly mounted on the top of the tank cover (2), the output end of the motor (51) extends into the interior of the tank body (1), the output end of the motor (51) is fixedly connected to a transmission rod (52), the bottom end of the transmission rod (52) is fixedly connected to a round block (57), the top end of the round block (57) is overlapped with a filter plate (53), and the middle part of the filter plate (53) is rotatably connected to the outer wall of the transmission rod (52).

3. A cooling water circulation filter according to claim 2, characterized in that: An annular groove (54) is provided in the middle of the inner wall of the tank body (1); a baffle (55) is fixedly connected to the outer wall of the filter plate (53); the top and bottom of the baffle (55) are respectively slidably connected to the top and bottom of the annular groove (54); a plurality of elastic telescopic rods (56) are fixedly installed at equal intervals at a position of the top of the annular groove (54) away from the filter plate (53); the output end of the elastic telescopic rod (56) is fixedly connected to the top of the edge of the baffle (55); the outer wall of the baffle (55) is slidably connected to the inner wall of the annular groove (54); the outer wall of the round block (57) is fixedly connected to a plurality of elastic telescopic rods (56) at a position of the top of the annular groove (54) away from the filter plate (53); A round rod (58) is provided, wherein one end of the round rod (58) away from the axis of the transmission rod (52) is fixedly connected to a gear (59), a gear ring (510) is fixedly connected to the lower position of the inner wall of the tank body (1), the top of the gear ring (510) is meshingly connected to the gear (59), the outer wall of the round rod (58) away from the axis of the transmission rod (52) is rotatably connected to a protective shell (512), the protective shell (512) is located above the gear ring (510), and the outer wall of the round rod (58) is fixedly connected to a plurality of cams (511), and the cams (511) are located below the filter plate (53).

4. A cooling water circulation filter according to claim 2, characterized in that: A scraper (513) is fixedly connected to the lower portion of the outer wall of the transmission rod (52), and a slag discharge port (514) penetrating the filter plate (53) is provided at the left portion of the top end of the filter plate (53).

5. A cooling water circulation filter according to claim 4, characterized in that: The collecting structure (6) comprises an electromagnetic valve (61), the top end of which is fixedly mounted on the left side of the bottom end of the filter plate (53), the electromagnetic valve (61) being located directly below the slag discharge port (514), the output end of the electromagnetic valve (61) being fixedly connected to a sleeve (62), the bottom of the sleeve (62) being slidably connected to a slag discharge pipe (63), the bottom of the outer wall of the slag discharge pipe (63) being fixedly connected to the bottom of the outer wall of the tank body (1), and the bottom end of the slag discharge port (514) extending out of the bottom of the outer wall of the tank body (1).

6. A cooling water circulation filter according to claim 5, characterized in that: A collecting box (64) is fixedly installed at the bottom of the outer wall of the tank body (1), the bottom end of the slag discharge pipe (63) is located at the top of the inner cavity of the collecting box (64), a pull-out box (65) is slidably connected to the left side of the collecting box (64), and a fixed plate (66) is fixedly connected to the left end of the pull-out box (65), and the upper and lower positions of the right end of the fixed plate (66) are respectively clamped with the upper and lower positions of the left end of the collecting box (64), and a handle (67) is fixedly connected to the middle of the left end of the fixed plate (66).

Images