Concentrated water recycling device for water treatment

Abstract

The utility model discloses a water treatment concentrated water recycling device, and relates to the technical field of water treatment.The water treatment concentrated water recycling device comprises a triangular supporting frame and a filtering and recycling mechanism, purified water in a water storage tank can be conveyed into a mixing assembly through a connecting pipeline and a conveying pipeline to be mixed with concentrated water; after pure water and concentrated water are mixed in the mixing box through a mixing water pump, the mixed water flows into the filtering assembly along with the conveying and fixing assembly to be conveyed and filtered, and when mixed liquid enters the filtering box, the mixed liquid is filtered through a filter screen; filtered and diluted liquid flows back into the concentrated water tank through the concentrated water conveying assembly, concentrated water in the concentrated water tank can be filtered and neutralized for multiple times in the past, the concentration of the concentrated water is reduced, and the filtered and diluted concentrated water can flow back along a recovery pipeline on the lower side. The concentrated water in the recovery pipeline is pumped into the connecting water pipe through the pressurizing water pump on the rear side, so that the filtered and diluted concentrated water flows into the concentrated water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a device for recycling concentrated water in water treatment. Background Art

[0002] With the growth of the global population, the acceleration of the industrialization process and the impact of climate change, water resource shortage has become a severe challenge faced worldwide. To alleviate this problem, it has become a consensus to improve the recycling rate of water resources. Recycling of concentrated water has become an important water-saving and resource recovery strategy. In order to protect the environment and promote sustainable development, many countries and regions have continuously introduced stricter environmental protection regulations, restricted industrial emissions, and encouraged enterprises to take measures to reduce wastewater emissions and improve the water recycling rate. The concentrated water recycling device helps enterprises comply with these regulations, reduce environmental pollution, and the cost of water resources has risen. Especially for large industrial water users, reducing the use of fresh water and lowering the cost of wastewater treatment has significant economic significance. Recycling of concentrated water reduces the dependence on external water sources and lowers the long-term operating costs.

[0003] After retrieval, the patent document with the patent number "CN218130493U" mentions that "The utility model discloses a water treatment recycling device, belonging to the field of water treatment, including a recycling tank. A water outlet pipe is fixedly installed at the bottom of the recycling tank. A first bracket is fixedly installed at one side position of the upper part of the recycling tank, and a second bracket is fixedly installed at the other side position of the upper part of the recycling tank. A filtering and separating mechanism is movably installed in the recycling tank. The filtering and separating mechanism includes a first rotating cylinder, a second rotating cylinder, an inner rotating rod, a first filtering hole, a filtering plate, a sewage discharge channel, a pushing plate and a brush. Through the separating and filtering device, the rotating first rotating cylinder and second rotating cylinder move larger solid wastes out from the lower end. Smaller wastes are pushed into the sewage discharge channel through the reciprocating movement of the pushing plate, which is convenient for workers to take out. And by rotating the second rotating cylinder with the brush to clean the filtering plate, the filtering holes are not easily blocked, and large solid wastes and small solid wastes are easy to separate, so that large wastes such as plastic bottles and small impurities such as dirt are directly separated, which is convenient for classified recycling." When it is in use, through the separating and filtering device, the rotating first rotating cylinder and second rotating cylinder move larger solid wastes out from the lower end. Smaller wastes are pushed into the sewage discharge channel through the reciprocating movement of the pushing plate, which is convenient for workers to take out. And by rotating the second rotating cylinder with the brush to clean the filtering plate, the filtering holes are not easily blocked, and large solid wastes and small solid wastes are easy to separate, so that large wastes such as plastic bottles and small impurities such as dirt are directly separated, which is convenient for classified recycling. However, due to the complex composition of concentrated water, containing high concentrations of salts, organic substances and other impurities, this poses higher requirements for water quality pretreatment and the entire treatment process to avoid adverse effects on the system or the final use during the reuse process.

[0004] To this end, we provide a device for recycling and reusing concentrated water in water treatment to solve the above problems. Summary of the Utility Model

[0005] This application provides a device for recycling and reusing concentrated water in water treatment, which solves the problem of inconvenient recycling and treatment due to the complex composition of concentrated water.

[0006] This application provides a device for recycling and reusing concentrated water in water treatment, including a triangular support frame and a filtering and recycling mechanism. The filtering and recycling mechanism is arranged on the upper side of the triangular support frame;

[0007] The filtering and recycling mechanism includes a purified water transmission component supported and fixed on the upper side of the triangular support frame. One side of the purified water transmission component is connected to a mixing component through a pipeline. The lower side of the mixing component is connected to a transmission and fixing component through a pipeline. The lower side of the transmission and fixing component is fixedly clamped with a filtering component. The other side of the mixing component is connected to a concentrated water transmission component through a pipeline.

[0008] Preferably, the purified water transmission component includes a water storage tank fixedly connected to the upper side of the triangular support frame. One side of the water storage tank is connected to a connecting pipeline through a pipeline, and the other side of the connecting pipeline is connected to a transmission pipeline through a pipeline.

[0009] Preferably, the mixing component includes a mixing tank connected to the other side of the transmission pipeline through a pipeline. One side of the mixing tank is fixedly connected to a mixing water pump.

[0010] Preferably, the transmission and fixing component includes a protective shell fixedly connected to the lower side of the mixing tank. The lower side of the mixing tank is connected to a transmission water pipe through a pipeline, and the lower side of the transmission water pipe is fixedly connected to a protective top cover.

[0011] Preferably, the filtering component includes a fixing block fixedly connected to the inner side of the protective top cover. The inner side of the fixing block is fixedly connected to a filter screen, and the outer side of the fixing block is fixedly connected to a filtering box.

[0012] Preferably, the concentrated water transmission component includes a concentrated water transmission pipe connected to the other side of the mixing tank through a pipeline. The other side of the concentrated water transmission pipe is connected to a concentrated water tank through a pipeline.

[0013] Preferably, the lower side of the filtering box is connected to a recycling component. The recycling component includes a recycling pipeline connected to the lower side of the filtering box. One side of the recycling pipeline is connected to a fixed pipeline through a pipeline. The upper side of the fixed pipeline is connected to a connecting water pipe through a pipeline. The other side of the fixed pipeline is connected to a pressurizing water pump.

[0014] As can be seen from the above technical solutions, the present application provides a device for recycling and reusing concentrated water in water treatment. When in use, first, the purified water inside the water storage tank can be transported through the connecting pipe and the transmission pipe to the inside of the mixing component for mixing with the concentrated water. The concentrated water tank transports the concentrated water inside through the concentrated water transmission pipe to the inside of the mixing tank for dilution and mixing with the purified water. After the purified water and the concentrated water are mixed by the mixing water pump inside the mixing tank, they flow into the filtering component through the transmission fixing component for the next transmission and filtering operation. The protective shell supports and fixes the mixing component on the upper side, and the inner pipe is connected with a transmission water pipe. The mixed liquid after mixing flows into the filtering component on the lower side through the transmission water pipe for filtering operation. After filtering, the filtered and diluted concentrated water can flow back through the recovery pipe on the lower side, and the concentrated water in the recovery pipe is pumped into the connecting water pipe by the pressurizing water pump at the rear, so that the filtered and diluted concentrated water flows into the inside of the concentrated water tank. In this way, the use process of a device for recycling and reusing concentrated water in water treatment is completed.

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

[0016] 1. Through the setting of the filtering and recycling mechanism, when in use, the purified water inside the water storage tank can be transported through the connecting pipe and the transmission pipe to the inside of the mixing component for mixing with the concentrated water. After the purified water and the concentrated water are mixed by the mixing water pump inside the mixing tank, they flow into the filtering component through the transmission fixing component for the next transmission and filtering operation. When the mixed liquid enters the inside of the filtering tank, by sealing the protective top cover and the filtering tank, and filtering the mixed liquid through the filter screen, the filtered and diluted liquid flows back into the concentrated water tank through the concentrated water transmission component. Through this process, the concentrated water inside the concentrated water tank can be filtered and neutralized multiple times, reducing its concentration.

[0017] 2. Through the setting of the recycling component, when in use, the filtered and diluted concentrated water can flow back through the recovery pipe on the lower side, and the concentrated water in the recovery pipe is pumped into the connecting water pipe by the pressurizing water pump at the rear, so that the filtered and diluted concentrated water flows into the inside of the concentrated water tank.

[0018] In summary, the present application repeatedly mixes the concentrated water and the purified water multiple times, neutralizes and dilutes the concentrated water multiple times to achieve the effect of recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the present application, the drawings required for use in the implementation cases will be briefly introduced below. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the overall external structure proposed by the present utility model;

[0021] Figure 2 Schematic diagram of the overall external bottom view structure proposed by the present utility model;

[0022] Figure 3 Schematic diagram of the structure of the mixing component and the transmission and fixing component proposed by the present utility model;

[0023] Figure 4 Schematic diagram of the internal structure of the filter box proposed by the present utility model.

[0024] In the figure: 1, triangular support frame; 2, filtration and recovery mechanism; 21, purified water transmission component; 211, water storage tank; 212, connecting pipe; 213, transmission pipe; 22, mixing component; 221, mixing tank; 222, mixing water pump; 23, transmission and fixing component; 231, protective shell; 232, transmission water pipe; 233, protective top cover; 24, filtration component; 241, fixing block; 242, filter screen; 243, filter box; 25, concentrated water transmission component; 251, concentrated water transmission pipe; 252, concentrated water tank; 3, recovery component; 31, recovery pipe; 32, fixed pipe; 33, connecting water pipe; 34, pressurized water pump. Detailed implementation manner

[0025] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0026] See Figures 1-4 , a device for recycling concentrated water in water treatment, including a triangular support frame 1 and a filtration and recovery mechanism 2. The filtration and recovery mechanism 2 is arranged on the upper side of the triangular support frame 1;

[0027] The filtration and recovery mechanism 2 includes a purified water transmission component 21 supported and fixed on the upper side of the triangular support frame 1. The purified water transmission component 21 can transmit purified water into the mixing component 22 and mix it with the concentrated water transmitted by the concentrated water transmission component 25. One side of the purified water transmission component 21 is connected to the mixing component 22 through a pipeline. The mixing component 22 can mix and neutralize the purified water and the concentrated water through the mixing water pump 222. The lower side of the mixing component 22 is connected to the transmission and fixing component 23 through a pipeline. After the purified water and the concentrated water are mixed, the mixed liquid can be transmitted into the filtration component 24 through the transmission and fixing component 23 for filtration operation. The lower side of the transmission and fixing component 23 is fixedly clamped with the filtration component 24. The filtration component 24 can filter and neutralize the mixed liquid. The other side of the mixing component 22 is connected to the concentrated water transmission component 25 through a pipeline. The remaining concentrated water after filtration can be collected by flowing back into the concentrated water tank 252 through the concentrated water transmission component 25, facilitating the next filtration.

[0028] In this embodiment, the purified water transmission component 21 includes a water storage tank 211 fixedly connected to the upper side of the triangular support frame 1. One side of the water storage tank 211 is connected to a connecting pipe 212 through a pipeline, and the other side of the connecting pipe 212 is connected to a transmission pipe 213 through a pipeline. During use, the purified water inside the water storage tank 211 can be transmitted to the inside of the mixing component 22 through the connecting pipe 212 and the transmission pipe 213 for mixing with the concentrated water.

[0029] In this embodiment, the mixing component 22 includes a mixing tank 221 connected to the other side of the transmission pipe 213 through a pipeline. One side of the mixing tank 221 is fixedly connected to a mixing water pump 222. After the purified water and the concentrated water are mixed by the mixing water pump 222 inside the mixing tank 221, they flow into the inside of the filtering component 24 through the transmission fixing component 23 for the next transmission and filtering operation.

[0030] In this embodiment, the transmission fixing component 23 includes a protective shell 231 fixedly connected to the lower side of the mixing tank 221. The lower side of the mixing tank 221 is connected to a transmission water pipe 232 through a pipeline, and the lower side of the transmission water pipe 232 is fixedly connected to a protective top cover 233. During use, the protective shell 231 supports and fixes the upper mixing component 22, and a transmission water pipe 232 is connected to its inner side through a pipeline. The mixed liquid after mixing flows into the inside of the lower filtering component 24 through the transmission water pipe 232 for filtering operation.

[0031] In this embodiment, the filtering component 24 includes a fixing block 241 fixedly connected to the inner side of the protective top cover 233. A filter screen 242 is fixedly connected to the inner side of the fixing block 241, and a filtering box 243 is fixedly connected to the outer side of the fixing block 241. When the mixed liquid enters the inside of the filtering box 243, the protective top cover 233 and the filtering box 243 are sealed, and the mixed liquid is filtered through the filter screen 242. The filtered and diluted liquid flows back into the concentrated water tank 252 through the concentrated water transmission component 25.

[0032] In this embodiment, the concentrated water transmission component 25 includes a concentrated water transmission pipe 251 connected to the other side of the mixing tank 221 through a pipeline. The other side of the concentrated water transmission pipe 251 is connected to a concentrated water tank 252 through a pipeline. During use, the concentrated water tank 252 transmits the concentrated water inside to the inside of the mixing tank 221 through the concentrated water transmission pipe 251 for dilution and mixing operation with the purified water.

[0033] In some embodiments, a recovery component 3 is connected to the lower-side pipeline of the filtration tank 243. The recovery component 3 includes a recovery pipeline 31 whose pipeline is connected to the lower side of the filtration tank 243. One side pipeline of the recovery pipeline 31 is connected to a fixed pipeline 32. The upper-side pipeline of the fixed pipeline 32 is connected to a connecting water pipe 33. The other side pipeline of the fixed pipeline 32 is connected to a pressurizing water pump 34. After filtration, the concentrated water diluted by filtration can flow back along the lower-side recovery pipeline 31, and the concentrated water inside the recovery pipeline 31 is pumped into the connecting water pipe 33 by the pressurizing water pump 34 at the rear side, so that the concentrated water after filtration and dilution flows into the concentrated water tank 252.

[0034] As can be seen from the above technical solutions, during use, first, the purified water inside the water storage tank 211 can be transmitted to the inside of the mixing component 22 through the connecting pipeline 212 and the transmission pipeline 213 for mixing operation with the concentrated water. The concentrated water tank 252 transmits the concentrated water inside to the inside of the mixing tank 221 through the concentrated water transmission pipe 251 for dilution and mixing operation with the purified water. After the purified water and the concentrated water are mixed by the mixing water pump 222 inside the mixing tank 221, they flow into the filtration component 24 through the transmission and fixing component 23 for the next transmission and filtration operation. The protective shell 231 supports and fixes the upper-side mixing component 22, and a transmission water pipe 232 is connected to its inner side pipeline. The mixed liquid after mixing flows into the lower-side filtration component 24 through the transmission water pipe 232 for filtration operation. After filtration, the concentrated water diluted by filtration can flow back along the lower-side recovery pipeline 31, and the concentrated water inside the recovery pipeline 31 is pumped into the connecting water pipe 33 by the pressurizing water pump 34 at the rear side, so that the concentrated water after filtration and dilution flows into the concentrated water tank 252. In this way, the use process of a water treatment concentrated water recovery and utilization device is completed.

[0035] Those skilled in the art will readily conceive of other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of the present application and include common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope of the present application is pointed out by the claims.

[0036] It should be understood that the present application is not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of the present application do not constitute a limitation on the protection scope of the present application.

Claims

1. A water treatment concentrated water recycling device, comprising a triangular support frame (1) and a filtering and recycling mechanism (2), characterized in that: A filtering and recovery mechanism (2) is provided on the upper side of the triangular support frame (1); The filtering and recovering mechanism (2) comprises a clean water transmission component (21) supported and fixed on the upper side of a triangular support frame (1); a pipe on one side of the clean water transmission component (21) is connected to a mixing component (22); a pipe on the lower side of the mixing component (22) is connected to a transmission fixing component (23); a filtering component (24) is fixedly connected to the lower side of the transmission fixing component (23); and a pipe on the other side of the mixing component (22) is connected to a concentrated water transmission component (25).

2. A water treatment concentrated water recycling device according to claim 1, characterized in that: The purified water transmission component (21) comprises a water storage tank (211) fixedly connected to the upper side of the triangular support frame (1); a pipe on one side of the water storage tank (211) is connected to a connecting pipe (212); and a pipe on the other side of the connecting pipe (212) is connected to a transmission pipe (213).

3. A water treatment concentrated water recycling device according to claim 2, characterized in that: The mixing assembly (22) comprises a mixing box (221) connected to the other side of the transmission pipeline (213) by a pipeline, and a mixing water pump (222) is fixedly connected to one side of the mixing box (221).

4. A water treatment concentrated water recycling device according to claim 3, characterized in that: The transmission fixing assembly (23) comprises a protective shell (231) fixedly connected to the lower side of the mixing box (221); the lower side pipeline of the mixing box (221) is connected to a transmission water pipe (232); and the lower side of the transmission water pipe (232) is fixedly connected to a protective top cover (233).

5. A water treatment concentrated water recycling device according to claim 4, characterized in that: The filter assembly (24) comprises a fixed block (241) fixedly connected to the inner side of the protective top cover (233), a filter screen (242) is fixedly connected to the inner side of the fixed block (241), and a filter box (243) is fixedly connected to the outer side of the fixed block (241).

6. A water treatment concentrated water recycling device according to claim 2, characterized in that: The concentrated water transmission component (25) comprises a concentrated water transmission pipe (251) connected to the other side of the mixing box (221) through a pipeline, and the other side of the concentrated water transmission pipe (251) is connected to a concentrated water tank (252).

7. The device for recycling concentrated water from water treatment according to claim 5, characterized in that: The lower pipe of the filter box (243) is connected to a recovery component (3), and the recovery component (3) comprises a recovery pipe (31) connected to the lower side of the filter box (243); one side of the recovery pipe (31) is connected to a fixed pipe (32); the upper side of the fixed pipe (32) is connected to a connecting water pipe (33); and the other side of the fixed pipe (32) is connected to a pressurized water pump (34).

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