White fog eliminating closed cooling tower

Abstract

The utility model discloses a white fog eliminating closed cooling tower, and relates to the field of cooling towers. The rime fog eliminating closed cooling tower comprises a cooling tower unit, a filter unit and a scraping unit are arranged in the cooling tower unit, the scraping unit is arranged on the filter unit, the filter unit comprises a mounting frame, a filter screen and a positioning block, the mounting frame is movably mounted in the cooling tower unit, the filter screen is arranged on the mounting frame, and the positioning block is arranged on the mounting frame. And the positioning block is T-shaped. According to the white fog eliminating closed cooling tower, the mounting frame provided with the filter screen is arranged above the water collecting tank, so that spraying water is filtered by the filter screen every time the spraying water falls into the water collecting tank, impurities and dirt entering the water collecting tank are reduced, water flow of the cooling tower is smooth, the spraying efficiency and the water fog eliminating efficiency are improved, and the service life of the cooling tower is prolonged. And the mounting frame is movably mounted above the water collecting tank, so that the filter screen can be replaced in time when the filtering efficiency of the filter screen is reduced, and the filtering effectiveness is ensured.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower technology, specifically to a closed-loop cooling tower for eliminating white fog. Background Technology

[0002] A closed-circuit cooling tower for eliminating white fog is a special type of cooling equipment designed to reduce or eliminate white fog generated during the cooling process, thereby improving the visual appeal of the surrounding environment and meeting environmental protection requirements. Its working principle is primarily based on heat exchange between a hot water spray system and the air, combined with special design and technologies to reduce white fog generation.

[0003] Due to water conservation considerations, most existing closed-loop cooling towers for eliminating white fog use circulating water for spray cooling to meet environmental protection and resource conservation requirements. The main process involves pumping water from the collection tank to the spray system inside the cooling tower. The water then passes through the cooling heat exchange components and falls back into the collection tank, thus achieving water recycling and saving water.

[0004] However, during the long-term circulation of the spray water, the water comes into contact with the cooling heat exchange components and the inner wall of the tower. Impurities and dirt will move in the water. In most existing closed-circuit cooling towers for eliminating white mist, the spray water falls directly into the water collection tank. This makes it easy for these impurities and dirt to clog the pumping components and the spraying system. Over time, this can lead to poor water flow, which in turn reduces the spraying efficiency of the spraying system, thereby reducing the efficiency of eliminating water mist and affecting the normal operation of the closed-circuit cooling tower for eliminating white mist. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a closed-loop cooling tower for eliminating white mist. This solves the problem that in most closed-loop cooling towers for eliminating white mist, the spray water falls directly into the water collection tank, causing impurities and dirt to easily clog the pumping components and spraying system. Over time, this can lead to poor water flow, which in turn reduces the spraying efficiency of the spraying system and consequently reduces the efficiency of eliminating water mist.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a closed cooling tower for eliminating white fog includes a cooling tower unit, wherein a filtration unit and a scraping unit are provided inside the cooling tower unit, and the scraping unit is provided on the filtration unit for removing the filtered impurities;

[0007] The filtering unit includes:

[0008] Mounting bracket, which is movably mounted inside the cooling tower unit;

[0009] A filter screen, mounted on a mounting bracket, is used to filter dirt and impurities from the circulating water;

[0010] Positioning block, the positioning block is T-shaped, it is used for installing the limit of frame.

[0011] Preferably, the cooling tower unit comprises:

[0012] Tower body;

[0013] Collecting tank, the collecting tank is arranged at the lower position of tower body, is used for the collection and recycling use of cooling water;

[0014] Pumping assembly, the pumping assembly is arranged at the front of collecting tank, is used for conveying water in collecting tank to tower body;

[0015] Air outlet pipe, the air outlet pipe is arranged at the top of tower body.

[0016] Preferably, the tower body is provided with a spraying system and a cooling heat exchange assembly, the spraying system is connected with the pumping assembly, and the cooling heat exchange assembly is arranged at the lower position of the spraying system.

[0017] Preferably, the mounting frame is movably installed above the collecting tank.

[0018] Preferably, the back of the mounting frame is provided with plug blocks, the plug blocks are arranged in multiple, and the multiple plug blocks are inserted in the tower body.

[0019] Preferably, the bottom end of the positioning block penetrates through the mounting frame and is inserted in the tower body.

[0020] Preferably, the scraping unit comprises:

[0021] Scraper, the scraper is slidably connected on the filter screen, and is used for removing the impurities filtered out;

[0022] Connecting rod, one end of the connecting rod is connected with the scraper;

[0023] Pull handle, the pull handle is connected at the other end of the connecting rod, and is used for driving the scraper to move.

[0024] Preferably, both ends of the scraper are provided with sliding blocks, and the sliding blocks are slidably connected in the mounting frame.

[0025] The utility model discloses a kind of white fog dissipating closed cooling towers, and it has the beneficial effects as follows:

[0026] 1. The white mist eliminating closed cooling tower is provided with a filtering unit, the mounting frame provided with the filter screen is arranged above the water collecting tank, so that the spraying water is filtered by the filter screen when falling into the water collecting tank each time, thereby reducing impurities and dirt entering the water collecting tank, and the water flow of the cooling tower is smooth, the spraying efficiency of the spraying system is improved, the efficiency of eliminating water mist is improved, and the mounting frame is movably arranged above the water collecting tank, so that the filter screen can be replaced in time when the filtering efficiency of the filter screen is reduced, and the effectiveness of filtering is ensured.

[0027] 2. The white mist eliminating closed cooling tower is provided with a scraping unit, so that when there are large impurities and dirt on the filter screen, the large impurities and dirt can be scraped by the scraper, so as to ensure the high efficiency of filtering of the filter screen, and the cleanliness of the water entering the water collecting tank is ensured, the pumping assembly and the spraying system run smoothly, the water spraying efficiency is improved, and the mist eliminating efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 It is a structural schematic diagram of the present application.

[0030] Figure 2 It is a structural schematic diagram of the cooling tower unit of the present application.

[0031] Figure 3 It is a structural schematic diagram of the filtering unit of the present application.

[0032] Figure 4 It is a structural schematic diagram of the scraping unit of the present application.

[0033] In the figure: 1, cooling tower unit; 11, tower body; 12, water collecting tank; 13, pumping assembly; 14, air outlet pipe; 2, filtering unit; 21, mounting frame; 211, plug; 22, filter screen; 23, positioning block; 3, scraping unit; 31, scraper; 32, connecting rod; 33, pull handle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0035] The utility model discloses a white smoke eliminating closed cooling tower.

[0036] Embodiment one

[0037] According to the accompanying Figures 1-4 As shown, including cooling tower unit 1, the inside of cooling tower unit 1 is provided with filter unit 2 and scraping unit 3, and the scraping unit 3 is arranged on the filter unit 2, which is used for removing the impurities filtered out;

[0038] The filter unit 2 comprises:

[0039] Mounting frame 21, the mounting frame 21 is movably installed in the inside of cooling tower unit 1;

[0040] Filter screen 22, the filter screen 22 is arranged on the mounting frame 21, which is used for filtering dirt and impurities in circulating water;

[0041] Positioning block 23, the positioning block 23 is T-shaped, which is used for limiting the mounting frame 21.

[0042] Further, the cooling tower unit 1 comprises:

[0043] Tower body 11;

[0044] Water collecting tank 12, the water collecting tank 12 is arranged below the tower body 11, which is used for collecting and recycling the cooling water;

[0045] Pumping assembly 13, the pumping assembly 13 is arranged on the front of the water collecting tank 12, which is used for conveying the water in the water collecting tank 12 into the tower body 11;

[0046] Air outlet pipe 14, the air outlet pipe 14 is arranged on the top of the tower body 11.

[0047] Preferably, the tower body 11 is provided with a spraying system and a cooling heat exchange assembly, the spraying system is connected with the pumping assembly 13, and the cooling heat exchange assembly is arranged below the spraying system.

[0048] Further, the mounting frame 21 is movably installed above the water collecting tank 12.

[0049] Further, the back of the mounting frame 21 is provided with plug blocks 211, the plug blocks 211 are arranged in plurality, and the plurality of plug blocks 211 are inserted into the tower body 11.

[0050] Further, the bottom end of the positioning block 23 penetrates through the mounting frame 21 and is inserted into the tower body 11. By arranging the mounting frame 21 with the filter screen 22 above the water collecting groove 12, the spray water falls into the water collecting groove 12 and is filtered by the filter screen 22, thereby reducing the impurities and dirt entering the water collecting groove 12, ensuring the smooth flow of the cooling tower, improving the spray efficiency of the spray system, and improving the efficiency of eliminating the water mist. The mounting frame 21 is movably arranged above the water collecting groove 12, so that the filter screen 22 can be replaced in time when the filtering efficiency of the filter screen 22 is reduced, thereby ensuring the effectiveness of the filtering.

[0051] Embodiment Two

[0052] According to the drawings, Figures 1-4 As shown, the cooling tower unit 1 is arranged inside the filter unit 2 and the scraping unit 3, and the scraping unit 3 is arranged on the filter unit 2 and is used for removing the filtered impurities.

[0053] The filter unit 2 comprises:

[0054] The mounting frame 21 is movably arranged inside the cooling tower unit 1.

[0055] The filter screen 22 is arranged on the mounting frame 21 and is used for filtering the dirt and impurities in the circulating water.

[0056] The positioning block 23 is T-shaped and is used for limiting the mounting frame 21.

[0057] In particular, the scraping unit 3 comprises:

[0058] The scraper 31 is slidably connected to the filter screen 22 and is used for removing the filtered impurities.

[0059] The connecting rod 32 is connected to one end of the scraper 31.

[0060] The handle 33 is connected to the other end of the connecting rod 32 and is used for driving the scraper 31 to move.

[0061] Further, the scraper 31 is provided with sliding blocks at both ends, and the sliding blocks are slidably connected to the mounting frame 21. By pulling the handle 33, the scraper 31 slides on the filter screen 22, so that the scraper 31 can first remove the larger impurities and dirt on the filter screen 22, thereby ensuring the high efficiency of the filter screen 22, ensuring the cleanliness of the water entering the water collecting groove 12, and ensuring the smooth operation of the pumping assembly 13 and the spray system, thereby improving the water spray efficiency and the efficiency of eliminating the mist.

[0062] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A white smoke eliminating closed cooling tower comprising a cooling tower unit (1), characterized in that, The inside of the cooling tower unit (1) is provided with a filtering unit (2) and a scraping unit (3) arranged on the filtering unit (2) for removing the filtered impurities; The filtering unit (2) comprises: a mounting rack (21) movably mounted in the inside of the cooling tower unit (1); a filter screen (22) arranged on the mounting rack (21) for filtering the dirt and impurities in the circulating water; a positioning block (23) in T shape for limiting the mounting rack (21).

2. A closed fog eliminating cooling tower as claimed in claim 1 wherein, The cooling tower unit (1) comprises: a tower body (11); a water collecting tank (12) arranged below the tower body (11) for collecting and recycling the cooling water; a pumping assembly (13) arranged on the front of the water collecting tank (12) for conveying the water in the water collecting tank (12) into the tower body (11); an air outlet pipe (14) arranged on the top of the tower body (11).

3. A closed fog eliminating cooling tower as claimed in claim 2 wherein, The tower body (11) is provided with a spraying system connected with the pumping assembly (13) and a cooling heat exchange assembly arranged below the spraying system.

4. A white smoke eliminating closed cooling tower as claimed in claim 2 wherein, The mounting rack (21) is movably mounted above the water collecting tank (12).

5. A closed fog eliminating cooling tower according to claim 4, wherein The back of the mounting rack (21) is provided with a plurality of plug blocks (211) inserted into the tower body (11).

6. A closed fog eliminating cooling tower as claimed in claim 2 wherein, The bottom end of the positioning block (23) penetrates through the mounting rack (21) and is inserted into the tower body (11).

7. A closed fog eliminating cooling tower as claimed in claim 1 wherein, The scraping unit (3) comprises: a scraper (31) slidingly connected to the filter screen (22) for removing the filtered impurities; a connecting rod (32) having one end connected to the scraper (31); a pull handle (33) connected to the other end of the connecting rod (32) for driving the scraper (31) to move.

8. A closed fog eliminating cooling tower according to claim 7, characterized in that Both ends of the scraper (31) are provided with sliding blocks slidingly connected in the mounting rack (21).

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