Anti-scale treatment device for cooling water

Abstract

The utility model belongs to the technical field of cooling water scale prevention, and particularly relates to a cooling water scale prevention treatment device which comprises a cooling barrel, and a first wall scraping mechanism for cleaning the inner wall of the cooling barrel is assembled and connected in the cooling barrel; the first wall scraping mechanism comprises a driving shaft, the lower end of the driving shaft is slidably connected with the cooling barrel, a motor is assembled and connected above the driving shaft, an output shaft of the motor is in transmission connection with the driving shaft, the driving shaft is in transmission connection with a gear below the motor, the gear is in meshed connection with a gear ring, and the gear ring is fixedly assembled and connected to the inner wall of the cooling barrel. A sliding mechanism is assembled and connected between the driving shaft and the cooling barrel, a plurality of scraping plates are fixedly assembled and connected to the portion, below the gear, of the driving shaft, and the scraping plates are connected with the inner wall of the cooling barrel in a sliding mode. And incrustation in the cooling barrel is prevented from being generated.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling water anti-scaling, and in particular relates to an anti-scaling treatment device for cooling water. Background Art

[0002] Cooling water refers to water used to lower the temperature of the object being cooled. There are mainly circulating cooling water, direct cooling water, indirect cooling water, etc. Circulating cooling water refers to cooling water that is returned to the cooling structure for cooling after heat exchange and is recycled after necessary treatment. Direct cooling water refers to cooling water that is used only once and then discharged during the cooling process. Indirect cooling water refers to cooling water that indirectly exchanges heat with the cooled material through heat exchange equipment. With the development of air conditioning cold source technology and the requirement of water conservation, direct cooling water systems are no longer allowed. In order to save water resources, people usually choose to recycle cooling water. In the process of cooling water, if the water in the cooling pool is not operated, scale will form on the side wall of the cooling pool.

[0003] In the prior art, people usually use chemical methods to remove scale, but chemical methods will increase operating costs and cause secondary pollution, so it is necessary to prevent scale from forming on the side walls of the cooling pool. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an anti-scaling treatment device for cooling water.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A cooling water anti-scaling treatment device comprises a cooling barrel, wherein a first scraping mechanism for cleaning the inner wall of the cooling barrel is assembled and connected in the cooling barrel; the first scraping mechanism comprises a driving shaft, the lower end of the driving shaft is slidably connected to the cooling barrel, a motor is assembled and connected above the driving shaft, the output shaft of the motor is drivingly connected to the driving shaft, the driving shaft is drivingly connected to a gear below the motor, the gear is meshingly connected to a gear ring, the gear ring is fixedly assembled and connected to the inner wall of the cooling barrel, a sliding mechanism is assembled and connected between the driving shaft and the cooling barrel, a plurality of scrapers are fixedly assembled and connected to the driving shaft below the gear, the scrapers are slidably connected to the inner wall of the cooling barrel, some of the scrapers are inclined circular plates, and some of the scrapers are evenly arranged vertically.

[0007] Preferably, the sliding mechanism includes a support plate, a slider and a slide rail, the support plate is rotatably connected to the top of the drive shaft, the slider is fixedly connected to the support plate, the slide rail is fixedly connected to the outer wall of the cooling barrel, and the slider slides in the slide rail.

[0008] Preferably, a second scraping mechanism for cleaning the bottom of the cooling barrel is rotatably connected below the driving shaft.

[0009] Preferably, the second scraping mechanism includes a sleeve, the upper part of the sleeve is rotatably connected to the driving shaft, the cylindrical part of the sleeve is fixedly connected to a connecting rod, the connecting rod is fixedly connected to a plurality of scraping strips, the scraping strips are slidably connected to the bottom of the cooling barrel, a limiting column is fixedly connected to the middle part of the bottom wall of the cooling barrel, the connecting rod is provided with a circular hole, and the circular hole is rotatably connected to the limiting column.

[0010] Preferably, a limiting ring is fixedly connected to the bottom wall of the cooling barrel, and the sleeve is slidably connected to the limiting ring.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The utility model cleans the side wall of the cooling barrel by the first scraping mechanism. During the cleaning of the cooling barrel by the first scraping mechanism, the driving shaft rotates along the inner wall of the cooling barrel and rotates at the same time, and the scraper fixedly connected to the driving shaft cleans the cooling barrel during the rotation.

[0013] 2. The utility model cleans the bottom wall of the cooling barrel through the second scraping mechanism. The driving shaft drives one end of the connecting rod to rotate. The rod portion of the connecting rod rotates to connect to the limiting column at the bottom of the cooling barrel. When the connecting rod rotates, the scale generated on the bottom wall of the cooling barrel can be cleaned in time to avoid the accumulation of scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 It is a structural schematic diagram of an embodiment of a cooling water anti-scaling treatment device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cooling barrel of the utility model in cross section;

[0017] Figure 3 This is a schematic diagram of the structure of the wall scraping mechanism of the utility model;

[0018] The main component symbols are described as follows:

[0019] Cooling barrel 1;

[0020] The first scraping mechanism 2, the driving shaft 201, the motor 202, the gear 203, the gear ring 204, the scraper 205;

[0021] Sliding mechanism 3, support plate 301, slider 302, slide rail 303;

[0022] The second wall scraping mechanism 4 , the sleeve 401 , the connecting rod 402 , the scraping strip 403 , the limiting column 404 , and the limiting ring 405 . DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-3 As shown, a cooling water anti-scaling treatment device includes a cooling barrel 1, in which a first scraping mechanism 2 for cleaning the inner wall of the cooling barrel 1 is assembled and connected; the first scraping mechanism 2 includes a driving shaft 201, the lower end of the driving shaft 201 is slidably connected to the cooling barrel 1, a motor 202 is assembled and connected above the driving shaft 201, the output shaft of the motor 202 is transmission-connected to the driving shaft 201, the driving shaft 201 is transmission-connected with a gear 203 below the motor 202, the gear 203 is meshingly connected with a gear ring 204, the gear ring 204 is fixedly assembled and connected to the inner wall of the cooling barrel 1, a sliding mechanism 3 is assembled and connected between the driving shaft 201 and the cooling barrel 1, the driving shaft 201 is fixedly assembled and connected with a plurality of scrapers 205 below the gear 203, the scrapers 205 are slidably connected to the inner wall of the cooling barrel 1, the plurality of scrapers 205 are inclined circular plates, and the plurality of scrapers 205 are vertically evenly arranged.

[0025] According to the technical solution of this embodiment, the first scraper mechanism 2 is used to clean the side wall of the cooling barrel 1. When the cooling barrel 1 cools the recycled cooling water, the first scraper mechanism 2 can clean the scale in the cooling barrel 1 to prevent scale from forming on the side wall of the cooling barrel 1. The motor 202 drives the drive shaft 201 to rotate. The rotation of the drive shaft 201 drives the gear 203 and the scraper 205 to rotate. When the gear 203 rotates, the gear ring 204 meshes with the gear 203. The gear 203 moves along the gear ring 203. At the same time, the scraper 205 contacts the side wall of the cooling barrel 1 to clean the side wall of the cooling barrel 1. The scraper 205 rotates with the drive shaft 201. The rotation of the drive shaft 201 drives the scraper 205 to rotate. At the same time, a gear 203 is connected to the top of the driving shaft 201, and the gear 203 is meshed with the gear ring 204. The gear 203 moves along the inner wall of the cooling barrel 1. Since the scrapers 205 are arranged at an angle, although there are gaps between the scrapers 205, they can fully contact the barrel wall of the cooling barrel 1. It should be noted that the number of teeth between the gear ring 204 and the gear 203 is not in a multiple relationship, so when the gear 203 rotates to the same position, the teeth meshed with the gear ring 204 are different. Because the scraper 205 is inclined, the position where the scraper 205 contacts the cooling barrel 1 is different, so the scraper 205 can clean all positions on the side wall of the cooling barrel 1. Because there are gaps between the scrapers 205, it is also easier to clean the scraper 205.

[0026] Reference Figure 1-2 The sliding mechanism 3 includes a support plate 301, a slider 302 and a slide rail 303. The support plate 301 is rotatably connected to the top of the driving shaft 201, the slider 302 is fixedly connected to the support plate 301, the slide rail 303 is fixedly connected to the outer wall of the cooling barrel 1, and the slider 302 slides in the slide rail 303.

[0027] In this embodiment, the sliding mechanism 3 is used to ensure that the gear 203 is fully meshed with the gear ring 204, and to ensure that the distance between the driving shaft 201 and the cooling barrel 1 is consistent during the movement of the driving shaft 201.

[0028] Reference Figure 2 A second scraping mechanism 4 for cleaning the bottom of the cooling barrel 1 is rotatably connected below the driving shaft 201 .

[0029] Reference Figure 2-3 The second scraping mechanism 4 includes a sleeve 401, which is rotatably connected to the driving shaft 201 at the top, a connecting rod 402 is fixedly connected to the barrel of the sleeve 401, and a plurality of scraping strips 403 are fixedly connected to the connecting rod 402. The scraping strips 403 are slidably connected to the bottom of the cooling barrel 1, and a limiting column 404 is fixedly connected to the middle of the bottom wall of the cooling barrel 1. The connecting rod 402 is provided with a circular hole, which is rotatably connected to the limiting column 404.

[0030] In this embodiment, the sleeve 401 is rotatably connected to the drive shaft 201. When the drive shaft 201 moves, the sleeve 401 moves simultaneously with the sleeve 401. One end of the connecting rod 402 is fixedly connected to the sleeve 401, and the other end of the connecting rod 402 is rotatably connected to the limiting column 404. The other end of the connecting rod 402 rotates with the limiting column 404 as the center of the circle, and the scraper 403 cleans the bottom wall of the cooling barrel 1. It should be noted that the length of the scraper 403 is long enough, so when the connecting rod 402 drives the scraper 403 to rotate, the scraper 403 can contact all positions of the bottom wall of the cooling barrel 1. Because there is a gap between the scraper bars 403, it can be more convenient for water to flow.

[0031] Reference Figure 2 : The bottom wall of the cooling barrel 1 is fixedly connected with a limiting ring 405, and the sleeve 401 is slidably connected with the limiting ring 405.

[0032] In this embodiment, the limiting ring 405 is used to limit the moving path of the sleeve 401 so that the sleeve 401 slides on the bottom wall of the limiting ring 405 .

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A cooling water anti-scaling treatment device, characterized in that: It comprises a cooling barrel (1), wherein a first wall scraping mechanism (2) is installed and connected inside the cooling barrel (1) for cleaning the inner wall of the cooling barrel (1); The first wall scraping mechanism (2) comprises a driving shaft (201), the lower end of the driving shaft (201) is slidably connected to the cooling barrel (1), the upper end of the driving shaft (201) is assembled and connected with a motor (202), the output shaft of the motor (202) is drivingly connected to the driving shaft (201), the driving shaft (201) is drivingly connected with a gear (203) below the motor (202), the gear (203) is meshingly connected with a gear ring (204), the gear ring (204) is fixedly assembled and connected to the inner wall of the cooling barrel (1), a sliding mechanism (3) is assembled and connected between the driving shaft (201) and the cooling barrel (1), the driving shaft (201) is fixedly assembled and connected with a plurality of scrapers (205) below the gear (203), the scrapers (205) are slidably connected to the inner wall of the cooling barrel (1), the plurality of scrapers (205) are inclined circular plates, and the plurality of scrapers (205) are evenly arranged vertically.

2. The anti-scaling treatment device for cooling water according to claim 1, characterized in that: The sliding mechanism (3) comprises a support plate (301), a slider (302) and a slide rail (303); the support plate (301) is rotatably connected to the top of the drive shaft (201); the slider (302) is fixedly connected to the support plate (301); the slide rail (303) is fixedly connected to the outer wall of the cooling barrel (1); and the slider (302) slides in the slide rail (303).

3. The anti-scaling treatment device for cooling water according to claim 2, characterized in that: A second wall scraping mechanism (4) for cleaning the bottom of the cooling barrel (1) is rotatably connected below the driving shaft (201).

4. The anti-scaling treatment device for cooling water according to claim 3, characterized in that: The second scraping mechanism (4) comprises a sleeve (401), the upper portion of the sleeve (401) is rotatably connected to the driving shaft (201), the cylindrical portion of the sleeve (401) is fixedly connected to a connecting rod (402), the connecting rod (402) is fixedly connected to a plurality of scraping strips (403), the scraping strips (403) are slidably connected to the bottom of the cooling barrel (1), a limiting column (404) is fixedly connected to the middle portion of the bottom wall of the cooling barrel (1), the connecting rod (402) is provided with a circular hole, and the circular hole is rotatably connected to the limiting column (404).

5. The anti-scaling treatment device for cooling water according to claim 4, characterized in that: A limiting ring (405) is fixedly connected to the bottom wall of the cooling barrel (1), and the sleeve (401) is slidably connected to the limiting ring (405).

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