Purification device for hypersalinity wastewater treatment

Abstract

The utility model relates to the field of wastewater treatment, in particular to a purification device for hypersalinity wastewater treatment, which comprises a support frame for stably supporting the whole structure; a filter tank is mounted in the support frame; a collecting bin is arranged on the other opposite side of the filter tank, and an inclined baffle is connected to the top of one side of the collecting bin and used for guiding and collecting sundries scraped by the scraping piece; the sewage treatment device disclosed by the utility model has the beneficial effects that the inclined plate is arranged in the filter tank, so that the settling speed of suspended matters in the wastewater is obviously accelerated, and the treatment period is shortened, and therefore, the overall wastewater treatment efficiency is improved. Due to the design of the inclined plate, suspended matters can be gathered and precipitated more quickly, residues of the suspended matters in the wastewater are reduced, and the treatment effect is improved.

Description

Technical Field

[0001] The utility model belongs to the field of wastewater treatment, and in particular relates to a purification device for treating high-mineralization wastewater. Background Art

[0002] With the acceleration of industrialization and urbanization, the generation of highly mineralized wastewater is increasing. This type of wastewater contains high concentrations of salt, heavy metal ions, organic matter, and suspended solids. If discharged directly without effective treatment, it will cause serious pollution and damage to the environment and ecosystem. Therefore, the treatment of highly mineralized wastewater has become a major issue that needs to be addressed in the field of environmental protection.

[0003] Traditional wastewater treatment methods, such as sedimentation, filtration, and adsorption, often suffer from low efficiency, high costs, and inconsistent treatment results when treating highly mineralized wastewater. In particular, during the sedimentation process, the high concentration of suspended solids, small particle size, and similar specific gravity in the wastewater lead to slow natural settling. This results in large sedimentation tank footprints, long treatment cycles, and suboptimal treatment results. Furthermore, floating debris on the wastewater surface is difficult to effectively remove, further impacting the efficiency and effectiveness of subsequent treatment steps.

[0004] Conventional wastewater treatment methods for highly mineralized wastewater suffer from slow sedimentation due to the high concentration of suspended solids, small particle size, and similar specific gravity. This makes floating solids difficult to remove, resulting in low treatment efficiency, high costs, and inconsistent results. Therefore, overcoming these technical issues and drawbacks has become a key challenge. Utility Model Content

[0005] The purpose of the invention of the utility model is to overcome the defects of the traditional wastewater treatment method in the background technology, that is, when treating high-mineralization wastewater, the sedimentation is slow due to the large amount of suspended matter, small particle size and similar specific gravity, and the floating matter is difficult to remove, resulting in low treatment efficiency, high cost and unstable effect, thereby realizing a purification device for treating high-mineralization wastewater.

[0006] To achieve the above-mentioned object of the invention, the technical solution of the present utility model is: a purification device for treating high-mineralization wastewater, comprising a support frame for firmly supporting the overall structure;

[0007] A filter tank is installed inside the support frame;

[0008] A collecting bin is provided on the other opposite side of the filter tank, and an inclined baffle is connected to the top of one side of the collecting bin for guiding and collecting debris scraped by the scraping member;

[0009] A scraper is provided on the top of the filter tank.

[0010] In the above-mentioned purification device for treating high-mineralization wastewater, a plurality of inclined plates are evenly clamped inside the filter tank to accelerate the sedimentation of sediment in the wastewater.

[0011] In the above-mentioned purification device for treating high-mineralization wastewater, a drainage tank is provided on one side of the filter tank, and a toothed plate is installed on the top of one side of the drainage tank for further filtering the filtered clean water and directing it to the drainage tank;

[0012] A drain outlet corresponding to the position of the drainage bin is provided on the other side of the filter pool to facilitate the discharge of filtered clean water.

[0013] In the above-mentioned purification device for treating high-mineralization wastewater, a sewage pipe corresponding to the position of the collection bin is further provided on the other side of the filter tank for discharging debris in the collection bin.

[0014] In the above-mentioned purification device for treating high-mineralization wastewater, the scraping member includes a driving motor fixedly mounted on the top of the support frame for providing power;

[0015] A transmission shaft, the outer surfaces of which are wrapped with bearings at both ends, the outer rings of the bearings are fixed to the support frame, and sprockets are fixed to both ends of the outer surface of the transmission shaft;

[0016] Two transmission chains are respectively wrapped around the outer surfaces of the two sprockets, and the output shaft of the drive motor is fixed to one end of one of the transmission shafts.

[0017] In the above-mentioned purification device for treating high-mineralization wastewater, a plurality of scrapers are rotatably arranged between the two transmission chains and driven to rotate by the transmission chains to scrape off debris on the surface of the sewage and guide it to the inclined baffle.

[0018] In the above-mentioned purification device for treating highly mineralized wastewater, the output shaft of the drive motor is directly connected to one of the transmission shafts to drive the entire transmission system. Driven by the transmission chain, the scraper rotates along the surface of the filter tank, scraping floating debris to the inclined baffle, and then entering the collection bin through the guidance of the inclined baffle. The filtered clean water flows into the drainage bin through the filtering action of the toothed plate and is finally discharged.

[0019] Compared with the prior art, the purification device for treating high-mineralization wastewater of the present invention has at least the following beneficial effects:

[0020] The utility model discloses a purification device for treating high-mineralization wastewater, which significantly accelerates the settling speed of suspended matter in the wastewater by arranging inclined plates inside the filter tank, shortens the treatment cycle, and thus improves the overall wastewater treatment efficiency.

[0021] The design of the inclined plate allows the suspended matter to gather and settle more quickly, reducing the residual suspended matter in the wastewater and improving the treatment effect.

[0022] The scraper and inclined baffles work together to effectively remove floating debris from the wastewater surface, further improving the quality of the treated water. Through the mechanized scraping and guiding mechanism, the treatment process is more stable in removing floating and suspended matter, reducing the fluctuation of treatment effect caused by unstable natural sedimentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a cross-sectional schematic diagram of the filter tank of the present utility model;

[0025] Figure 3 It is a schematic main view of the scraping piece of the present utility model.

[0026] In the figure: 1. Support frame; 2. Filter tank; 3. Drainage bin; 4. Drain pipe; 5. Scraper; 501. Drive motor; 502. Drive chain; 503. Scraper; 504. Drive shaft; 505. Sprocket; 6. Inclined plate; 7. Toothed plate; 8. Collection bin; 9. Inclined baffle. DETAILED DESCRIPTION

[0027] The following is a more detailed description of the purification device for treating high-mineralization wastewater of the present invention with reference to the accompanying drawings and through specific implementation methods.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] This embodiment discloses a purification device for treating high-mineralization wastewater, which has beneficial effects. The device integrates filtration, precipitation, collection and discharge functions in one, and improves treatment efficiency and effect by optimizing the structural design. Figure 1 、 Figure 2, which mainly includes a support frame 1, which is used for stable support of the overall structure. A filter tank 2 is installed inside the support frame 1. A collection bin 8 is provided on the other opposite side of the filter tank 2, and an inclined baffle 9 is connected to the top of one side of the collection bin 8, which is used to guide and collect debris scraped by the scraper 5. A plurality of inclined plates 6 are evenly connected inside the filter tank 2 to accelerate the sedimentation of sediment in the wastewater. A drainage bin 3 is provided on one side of the filter tank 2, and a toothed plate 7 is installed on the top of one side of the drainage bin 3, which is used to further filter the filtered clean water and guide it to the drainage bin 3. A drain port corresponding to the position of the drainage bin 3 is provided on the other side of the filter tank 2 to facilitate the discharge of the filtered clean water. A sewage pipe 4 corresponding to the position of the collection bin 8 is also provided on the other side of the filter tank 2 to discharge debris in the collection bin 8.

[0030] To accelerate sedimentation in the wastewater, multiple inclined plates 6 are evenly spaced within the filter tank. These plates, designed based on fluid dynamics principles, guide the water flow to form vortices, increasing the chances of collision between suspended matter and promoting rapid aggregation and settling of sediment. This design significantly improves sedimentation efficiency and reduces treatment time.

[0031] A drainage chamber 3 is also located on one side of the filter tank 2. A slotted plate 7, mounted on top of the chamber, performs a secondary filtration on the initially filtered water, ensuring that the discharged water meets even higher standards. The tiny grooves on the slotted plate intercept and remove tiny suspended solids, further enhancing the purification effect. A corresponding drain outlet is located between the drainage chamber and the filter tank to facilitate the discharge of filtered water.

[0032] In addition, a sewage pipe 4 is set up on the other side of the filter tank 2, corresponding to the location of the collection bin. When the debris in the collection bin accumulates to a certain level, it can be discharged and processed through the sewage pipe, realizing the effective management and disposal of debris.

[0033] The scraper is driven by a motor to rotate, effectively scraping away and guiding floating debris to the collection bin, while ensuring smooth discharge of filtered water. Figure 1 、 Figure 3 A scraper 5 is provided on the top of the filter tank 2. The scraper 5 includes a drive motor 501, which is fixedly mounted on the top of the support frame 1 to provide power. A transmission shaft 504, the outer surfaces of both ends of which are wrapped with bearings, the outer rings of the bearings are fixed to the support frame 1, and sprockets 505 are fixed to both ends of the outer surface of the transmission shaft 504. Two transmission chains 502, the transmission chains 502 are respectively wrapped around the outer surfaces of the two sprockets 505, and the output shaft of the drive motor 501 is fixed to one end of one of the transmission shafts 504. A plurality of scrapers 503 are rotatably arranged between the two transmission chains 502, and are driven to rotate by the transmission chains 502 to scrape off debris on the surface of the sewage and guide it to the inclined baffle 9.

[0034] The transmission shaft 504 is securely connected to the support frame 1 via bearings at both ends, ensuring smooth rotation. Sprockets 505 are fixed to each end of the outer surface of the transmission shaft 504. These two sprockets are connected by a transmission chain 502, forming a closed-loop transmission system. The output shaft of the drive motor 501 is directly connected to one end of one of the transmission shafts 504. When the motor is started, it drives the entire transmission system.

[0035] Multiple scrapers 503 are evenly distributed between the transmission chains 502. These scrapers 503 are rotatably mounted between the chains via a specific connection, allowing them to rotate along the surface of the filter tank 2. As the scrapers 503 reach the sewage surface, they dislodge floating debris and guide it toward the inclined baffles 9. The inclined baffles ensure that debris slides smoothly into the collection bin 8, effectively collecting and processing it.

[0036] At the same time, the filtered clean water is further purified by the filtering effect of the alveolar plate 7. The tiny grooves on the alveolar plate can intercept and remove tiny suspended matter, ensuring that the discharged clean water reaches a higher water quality standard.

[0037] The output shaft of the drive motor 501 is directly connected to one of the transmission shafts 504 to drive the entire transmission system. Driven by the transmission chain 502, the scraper 503 rotates along the surface of the filter tank 2, scraping floating debris to the inclined baffle 9, and then entering the collection bin 8 through the guidance of the inclined baffle 9. The filtered clean water flows into the drainage bin 3 through the filtering effect of the toothed plate 7 and is finally discharged.

[0038] The working principle of the purification device for treating highly mineralized wastewater of the present invention is as follows: When the device is used, sewage is first added to the interior of the filter tank 2 for sedimentation and filtration. The inclined plate 6 can accelerate the sedimentation rate. Then, the drive motor 501 is started. The output shaft of the drive motor 501 drives one of the transmission shafts 504 to rotate. The transmission shaft 504 drives the sprocket 505 to rotate. The sprocket 505 rotates the transmission chain 502. The other sprocket and the transmission shaft 504 support the transmission chain 502. The transmission chain 502 drives the scraper 503 to rotate. The scraper 503 scrapes the debris floating on the top of the sewage to the inclined baffle 9. The scraper 503 contacts the inclined baffle 9 and moves along the inclined outer surface of the inclined baffle 9. The scraper 503 cooperates with the inclined baffle 9 to drain the sewage and move the debris through the inclined baffle 9 into the collection chamber 8. The clear water after sedimentation is filtered through the grooves at the top of the tooth plate 7 and flows into the interior of the drainage chamber 3 and is discharged.

[0039] It should be noted that the structures described in the drawings of this specification are not fixed and unchanging implementation methods when the device is implemented. Components of an embodiment may It can be arranged and designed in various configurations. The accompanying drawings in the abstract are only schematic diagrams and do not represent the specific structure and actual quantity during implementation.

[0040] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprising" and other similar words mean that the elements or parts preceding the word include the elements or parts listed after the word and their equivalents, without excluding other elements or parts. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0041] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various variations and modifications can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the scope of protection of the present invention.

Claims

1. A purification device for treating high-mineralization wastewater, characterized by: It includes a support frame (1) for firmly supporting the overall structure; A filter tank (2) is installed inside the support frame (1); A collecting bin (8) is provided on the other opposite side of the filter tank (2), and a top of one side of the collecting bin (8) is connected to an inclined baffle (9) for guiding and collecting debris scraped by the scraping member (5); A scraper (5) is provided on the top of the filter tank (2).

2. The purification device for treating high-mineralization wastewater according to claim 1, characterized in that: A plurality of inclined plates (6) are evenly connected inside the filter tank (2) to accelerate the settling of sediment in the wastewater.

3. The purification device for treating high-mineralization wastewater according to claim 1, characterized in that: A drainage chamber (3) is provided on one side of the filter tank (2), and a toothed plate (7) is installed on the top of one side of the drainage chamber (3) for further filtering the filtered clean water and guiding it to the drainage chamber (3); A drainage outlet corresponding to the position of the drainage bin (3) is provided on the other side of the filter pool (2) to facilitate the discharge of filtered clean water.

4. The purification device for treating high-mineralization wastewater according to claim 1, characterized in that: A sewage pipe (4) corresponding to the position of the collection bin (8) is also provided on the other side of the filter tank (2) for discharging debris in the collection bin (8).

5. The purification device for treating high-mineralization wastewater according to claim 1, characterized in that: The scraping member (5) includes a driving motor (501) fixedly mounted on the top of the support frame (1) for providing power; The transmission shaft (504) has bearings wrapped around its outer surfaces at both ends, the outer rings of the bearings are fixed to the support frame (1), and sprockets (505) are fixed to both ends of the outer surface of the transmission shaft (504); Two transmission chains (502) are respectively wrapped around the outer surfaces of two sprockets (505); the output shaft of the driving motor (501) is fixed to one end of one of the transmission shafts (504).

6. The purification device for treating high-mineralization wastewater according to claim 5, characterized in that: A plurality of scrapers (503) are rotatably arranged between the two transmission chains (502) and driven to rotate by the transmission chains (502) to scrape off debris on the surface of the sewage and guide it to the inclined baffle (9).

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