Algae removal equipment for protecting cooling water tower

Abstract

The utility model discloses algae removal equipment for protecting a cooling water tower, which comprises a circulating box and a cooling circulating water tank, the circulating box is connected with the cooling circulating water tank through a circulating component, a sterilizing component is arranged in the circulating component, a filtering component is arranged in the circulating box through a mounting component, and a processing component is arranged at one end of the circulating box. A water adding pipe is arranged at the end part of the treatment assembly. The treatment assembly is matched with the sterilization assembly, water can be softened during use, meanwhile, a sterilization algaecide is added, an ultraviolet sterilization lamp is installed in the circulating pipe, ultraviolet rays can be utilized to irradiate water flow, damage algae DNA and prevent the algae from breeding, breeding of the algae is effectively avoided, safety of the equipment is ensured, and the water quality of the equipment is improved. Meanwhile, water quality is ensured, normal use of equipment is not affected, and heat transfer efficiency of the heat exchanger and cooling efficiency of cooling equipment are ensured.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower technology, specifically to an algae removal device for protecting cooling water towers. Background Technology

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from the system and release it into the atmosphere to lower the water temperature. Its cooling mechanism utilizes the heat exchange between water and air to generate steam. The steam evaporates and carries away the heat, achieving heat dissipation through evaporation, convection, and radiation. This process dissipates waste heat generated in industrial processes or refrigeration and air conditioning systems, thereby lowering the water temperature and ensuring the normal operation of the system. The device is generally cylindrical, hence the name cooling tower.

[0003] In existing circulating cooling water systems, the cooling water temperature is usually between 20 and 40°C. This temperature range is particularly conducive to the growth of certain microorganisms. During the spraying process of the cooling water in the cooling tower, a large amount of oxygen is dissolved, providing the necessary conditions for the growth of aerobic bacteria. Algae proliferate and accumulate in large quantities, forming slime in the low-flow-rate zone of the heat exchange equipment, causing blockages and siltation. This affects the heat transfer efficiency of the heat exchanger and the cooling efficiency of the cooling equipment. Furthermore, the presence of algae can also cause corrosion to equipment and affect water quality. Therefore, algae removal equipment is needed to protect the cooling tower and solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide an algae removal device for protecting cooling towers, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an algae removal device for protecting cooling towers, comprising a circulation tank and a cooling circulating water tank, wherein the circulation tank and the cooling circulating water tank are connected by a circulation assembly, and a sterilization assembly is provided inside the circulation assembly, a filter assembly is provided inside the circulation tank by an installation assembly, a treatment assembly is provided at one end of the circulation tank, and a water filling pipe is provided at the end of the treatment assembly.

[0006] Preferably, in order to circulate the water in the cooling circulating water tank and perform filtration, sterilization and algae removal operations, the circulation component includes a circulation pipe disposed between the circulation tank and the cooling circulating water tank, an annular pipe connected to the circulation pipe is provided at the top of the interior of the cooling circulating water tank, and nozzles are provided at equal intervals below the annular pipe. The cooling circulating water tank and the circulation tank are also connected by an extraction pipe.

[0007] Preferably, in order to utilize ultraviolet light to irradiate the water flow, destroy the DNA of algae, and prevent their reproduction, thereby effectively avoiding the reproduction and growth of algae, the sterilization component includes an ultraviolet germicidal lamp installed inside the circulation pipe. The ultraviolet germicidal lamp has fixing rings equidistantly arranged on its circumferential side. The fixing rings are fixedly connected to the ultraviolet germicidal lamp through connecting rods. A fixing rod is fixedly provided at the top of the fixing rings. The fixing rod passes through the circulation pipe and extends to the outside.

[0008] Preferably, in order to filter the water, the filter assembly includes a filter plate one and a filter plate two arranged sequentially inside the circulation tank, and both filter plate one and filter plate two are connected to the circulation tank through an installation assembly.

[0009] Preferably, in order to facilitate the installation and disassembly of the filter components and to facilitate regular cleaning or replacement, the installation components include mounting plates equidistantly arranged at the top and bottom of filter plate one and filter plate two, and the circulation box is provided with mounting clips that match the mounting plates.

[0010] Preferably, in order to facilitate water softening, the treatment component includes a connecting pipe disposed on the side wall of the circulation tank, with a water softener body at the end of the connecting pipe, and the water softener body being connected to the water filling pipe.

[0011] Preferably, in order to facilitate the addition of bactericides and algaecides, the treatment component also includes a chemical tank installed on the main body of the water softener, with a dosing pipe at the top of the chemical tank, and the chemical tank is connected to the circulation tank via a dosing pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) By combining the processing components with the sterilization components, the water can be softened during use, and bactericides and algaecides can be added. In addition, ultraviolet sterilization lamps are installed inside the circulation pipe. Ultraviolet light can be used to irradiate the water flow, destroy the DNA of algae, and prevent its reproduction. This effectively avoids the reproduction and growth of algae, ensures the safety of the equipment, ensures the water quality, does not affect the normal use of the equipment, and ensures the heat transfer efficiency of the heat exchanger and the cooling efficiency of the cooling equipment.

[0014] (2) The installation components and filter components can be used to filter water conveniently. After a period of use, the filter components can be cleaned or replaced to ensure the filtration effect. At the same time, the circulation components can be used to circulate the water in the cooling water tank and sterilize and remove algae without affecting the normal use of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an algae removal device for protecting a cooling water tower according to the present invention;

[0016] Figure 2This is a partial structural schematic diagram of an algae removal device for protecting cooling water towers proposed in this utility model;

[0017] Figure 3 This is a partial structural diagram of the circulation component in an algae removal device for protecting a cooling water tower, as proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the circulation pipe in an algae removal device for protecting a cooling water tower, as proposed in this utility model.

[0019] In the diagram: 1. Circulation tank; 2. Water softener body; 3. Chemical tank; 4. Water filling pipe; 5. Chemical filling pipe; 6. Chemical inlet pipe; 7. Connecting pipe; 8. Filter plate one; 9. Filter plate two; 10. Circulation pipe; 11. Extraction pipe; 12. Cooling circulation water tank; 13. Ring pipe; 14. Nozzle; 15. Mounting plate; 16. Mounting plate; 17. Fixing rod; 18. Ultraviolet germicidal lamp; 19. Fixing ring; 20. Connecting rod. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-4This utility model provides an embodiment of an algae removal device for protecting cooling towers, including a cooling circulating water tank 12 connected to a cooling tower (not shown in the figure) for convenient subsequent cooling use. This is a relatively mature technology and will not be described in detail here. The cooling circulating water tank 12 is connected to a circulating tank 1 via a circulating assembly. The end of the circulating tank 1 is connected to a connecting pipe 7 for a treatment assembly. The connecting pipe 7 is connected to a water softener body 2 (which can be a single-stage resin softener or other types of water softeners; this is a relatively mature technology and will not be described in detail here). The water softener body 2 has a water filling pipe 4 (connected to an external water pipe) at its inlet for convenient periodic water replenishment to meet subsequent cooling needs. To ensure the algae removal effect, a chemical tank 3 is provided above the water softener body 2. The top of the chemical tank 3 has a chemical filling pipe 5 (for convenient addition of bactericide and algaecide). The chemical tank 3 is connected to the circulating tank 1 via a chemical inlet pipe 6. A metering pump (not shown in the figure) is installed on the top to facilitate the quantitative addition of bactericide and algaecide, ensuring the algae removal effect. In order to facilitate water filtration and not affect subsequent cooling use, filter plate 8 and filter plate 9 are installed in sequence inside the circulation tank 1, which can filter the water twice. The corresponding number of filter plates or filter screens can be set according to the actual situation to ensure the filtration effect. The top and bottom of filter plate 8 and filter plate 9 are welded with mounting plates 16 for mounting components. The inside of the circulation tank 1 is welded with mounting plate 15, which has a mounting groove for easy insertion of mounting plate 16, facilitating installation and removal. The opening end of the circulation tank 1 can be hinged with a door (not shown in the figure), and the connection is also connected by sealing devices such as sealing grooves and sealing strips to ensure the sealing effect and facilitate subsequent opening for cleaning or replacement of filter plate 8 and filter plate 9.

[0022] Please see Figures 1-4 To facilitate circulation and ensure sufficient water supply in the cooling circulating water tank 12, while also sterilizing and removing algae without affecting normal use, the circulation tank 1 and the cooling circulating water tank 12 are connected by a circulation pipe 10. The top of the cooling circulating water tank 12 is equipped with an annular pipe 13 connected to the circulation pipe 10. Spray nozzles 14 are evenly installed below the annular pipe 13 to facilitate the circulation and spraying of the treated water from the circulation tank 1. The bottom of the cooling circulating water tank 12 is connected to the top of the circulation tank 1 via an extraction pipe 11 (equipped with a circulation pump, not shown in the figure). The circulation pipe 10 contains a UV germicidal lamp 18 with a sterilization component. Fixing rings 19 are equidistantly fitted around the UV germicidal lamp 18. The fixing rings 19 are fixedly connected to the UV germicidal lamp 18 via connecting rods 20. The top of the fixing rings 19 is provided with a fixing rod 17, which extends out of the circulation pipe 10 and outwards. The power supply wire for the UV germicidal lamp 18 can pass through the fixing rod 17, fixing rings 19 and connecting rods 20. This is a relatively mature technology and will not be described in detail here. The UV light irradiates the water flow to destroy the DNA of algae and prevent its reproduction.

[0023] Working principle: In use, water is added through the water inlet pipe 4, undergoes preliminary treatment in the water softener body 2, and is then pumped into the circulation tank 1. Simultaneously, a bactericide and algaecide is added through the chemical inlet pipe 5 and then pumped into the circulation tank 1 through the chemical inlet pipe 6. The water is then filtered through filter plates 8 and 9 and pumped out through the circulation pipe 10. The ultraviolet germicidal lamp 18 in the circulation pipe 10 irradiates the water flow, using ultraviolet light to destroy algae DNA and prevent its reproduction. The water is then sprayed out through the nozzle 14 under the ring pipe 13 and enters the cooling circulation water tank 12. The water at the bottom of the cooling circulation water tank 12 is pumped into the circulation tank 1 through the extraction pipe 11, undergoes filtration and other treatments, and then flows back into the cooling circulation water tank 12, ensuring safe use and preventing algae growth.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An algae removal device for protecting cooling towers, comprising a circulation tank (1) and a cooling circulating water tank (12), characterized in that: The circulation tank (1) is connected to the cooling circulating water tank (12) through a circulation assembly, and the circulation assembly is equipped with a sterilization assembly. The circulation tank (1) is equipped with a filter assembly through an installation assembly. One end of the circulation tank (1) is equipped with a treatment assembly, and the end of the treatment assembly is equipped with a water filling pipe (4).

2. The algae removal device for protecting cooling towers according to claim 1, characterized in that: The circulation assembly includes a circulation pipe (10) disposed between the circulation tank (1) and the cooling circulation water tank (12). The top of the cooling circulation water tank (12) is provided with an annular pipe (13) connected to the circulation pipe (10). Spray nozzles (14) are provided at equal intervals below the annular pipe (13). The cooling circulation water tank (12) and the circulation tank (1) are also connected by an extraction pipe (11).

3. The algae removal device for protecting cooling towers according to claim 2, characterized in that: The sterilization component includes an ultraviolet germicidal lamp (18) disposed inside the circulation tube (10). The ultraviolet germicidal lamp (18) has fixing rings (19) equidistantly arranged on its periphery. The fixing rings (19) are fixedly connected to the ultraviolet germicidal lamp (18) through a connecting rod (20). A fixing rod (17) is fixedly provided at the top of the fixing rings (19). The fixing rod (17) passes through the circulation tube (10) and extends to the outside.

4. The algae removal device for protecting cooling towers according to claim 3, characterized in that: The filter assembly includes a first filter plate (8) and a second filter plate (9) arranged sequentially inside the circulation box (1). Both the first filter plate (8) and the second filter plate (9) are connected to the circulation box (1) through the mounting assembly.

5. The algae removal device for protecting cooling towers according to claim 4, characterized in that: The mounting assembly includes mounting plates (16) equidistantly arranged at the top and bottom of filter plate one (8) and filter plate two (9), and the circulation box (1) is provided with mounting clips (15) that match the mounting plates (16).

6. The algae removal device for protecting cooling towers according to claim 5, characterized in that: The processing assembly includes a connecting pipe (7) disposed on the side wall of the circulation tank (1), and a water softener body (2) is provided at the end of the connecting pipe (7), which is connected to the water filling pipe (4).

7. The algae removal device for protecting cooling towers according to claim 6, characterized in that: The treatment assembly also includes a chemical tank (3) installed on the main body (2) of the water softener. The top of the chemical tank (3) is provided with a chemical addition pipe (5). The chemical tank (3) is also connected to the circulation tank (1) through a chemical inlet pipe (6).

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