Water quality purification device

Abstract

The utility model relates to the technical field of water purification equipment, and discloses a water quality purification device which comprises a purification pipe main body, a purification cavity is formed in the middle section of the purification pipe main body, a filter material is arranged in the purification cavity, supporting net plates are arranged on the left side and the right side of the filter material in the purification cavity, and dirt collection assemblies are arranged on the surfaces of the supporting net plates. According to the water quality purification device, water flows to drive an impeller and a transverse shaft to rotate so as to drive a scraping plate and bristles to rotate, in the rotating process of the scraping plate, impurities are gradually pushed into a blow-off pipe and gradually fall into a storage cavity, and then a hydraulic rod extends to drive a piston plate to move rightwards, so that the bottom end of the storage cavity corresponds to the position of a blow-off opening; the sewage treatment device has the advantages that impurities can be conveniently discharged, blockage of an inner cavity of the device due to continuous accumulation of the impurities is avoided, the bottom end of the sewage discharge pipe is continuously blocked by the piston plate in the sewage discharge process, sewage treatment action can be continuously performed, and accordingly the water purification efficiency of the whole device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of water purification equipment technology, and more specifically to a water purification device. Background Technology

[0002] With the increasing severity of water pollution, clean water resources available for human use are extremely scarce. People recycle water resources, and in order to ensure the effectiveness of water quality during the recycling process, water purification equipment is used to filter and purify the water source.

[0003] A search revealed an existing patent (publication number: CN220633282U) that discloses a water purification device. In its operation, water enters the tank through the inlet, flows through the separation hopper, where large particles of impurities are retained, achieving initial purification. The purified water then flows out through the outlet, landing on a filter plate. Passing through the micropores on the filter plate, it is divided into multiple smaller streams, with larger particles of impurities being intercepted. Simultaneously, the divided water has less impact on the filter element. After passing through the filter element, the water is further filtered and purified, and then flows out through the outlet. However, the inventors discovered the following problems with the existing technology during the development of this invention: In the aforementioned water purification device, after purification, impurities inside the water are trapped above the filter media. As the filter media gradually accumulates, the overall purification efficiency of the device decreases. Furthermore, processing these impurities generally requires stopping the equipment, which undoubtedly delays the purification time and reduces purification efficiency.

[0004] In view of this, the present invention proposes a water purification device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a water purification device to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a water purification device, including a purification pipe body, the left end and the right end of the purification pipe body are the water inlet and the water outlet respectively, a purification chamber is provided in the middle section of the purification pipe body, filter media is provided inside the purification chamber, and support mesh plates are provided on the left and right sides of the filter media in the purification chamber, and dirt collection components are provided on the surface of the support mesh plates.

[0007] The sludge collection assembly includes a horizontal shaft rotatably connected to the surface of a support mesh plate. The right end of the horizontal shaft extends to the right side of the right support mesh plate and is fixedly mounted with an impeller. The left end of the horizontal shaft is located on the left side of the left support mesh plate and is fixedly mounted with a scraper. The right side of the scraper is provided with bristles. A drain pipe is embedded in the bottom side of the main body of the purification pipe. The inlet end of the drain pipe corresponds to the position of the left support mesh plate. A horizontal pipe is fixedly mounted in the outlet end of the drain pipe. A drain outlet is opened on the bottom side of the horizontal pipe. A hydraulic rod is embedded in the left end of the horizontal pipe. The telescopic end of the hydraulic rod extends into the interior of the horizontal pipe and is fixedly mounted with a piston plate for sealing the drain outlet. The piston plate is adapted to the inner cavity of the horizontal pipe. A storage cavity that runs vertically through the bottom is opened on the surface of the piston plate corresponding to the lower end of the drain pipe. When the piston plate moves so that the storage cavity corresponds to the position of the drain outlet, the upper left side of the piston plate seals the outlet end of the drain pipe.

[0008] As a further description of the above technical solution: flanges are fixedly installed at both ends of the purification pipe body, and flange holes are opened on the surface of the flanges; by setting the flanges, it is easy to connect the purification pipe body to the external sewage conveying pipeline.

[0009] As a further description of the above technical solution: the filter media consists of a quartz sand layer, an activated carbon layer, and a zeolite layer from left to right; by setting the filter media, the gaps between the filter media can be used to adsorb and filter fine impurities in the sewage, thereby improving the sewage purification effect.

[0010] As a further description of the above technical solution: an observation window is embedded in the lower front position of the sewage pipe; by setting the observation window, it is convenient to observe the accumulation state of impurities inside the storage cavity.

[0011] As a further description of the above technical solution: a feeding pipe is embedded on the left side of the purification chamber on the surface of the purification pipe body. The inlet end of the feeding pipe is connected to an external precipitant storage tank, and the outlet end of the feeding pipe extends into the interior of the purification pipe body and is fixedly installed with an annular pipe. A nozzle is embedded on the surface of the annular pipe, and the number of nozzles is several, which are distributed equidistantly in a circumferential array on the surface of the annular pipe. By setting up the feeding pipe, the annular pipe and the nozzles, the flocculant can be evenly injected into the interior of the purification pipe body to precipitate impurities in the water body, thereby further improving the effect of wastewater purification.

[0012] As a further description of the above technical solution: the purification tube body is fitted with a backwash cleaning tube on the right side of the purification chamber corresponding to the filter media. The water inlet end of the backwash cleaning tube is connected to an external tap water pipe. A shut-off valve is provided on the surface of the purification tube body on the right side of the backwash cleaning tube, and a drain valve is fitted on the front of the drain pipe. By setting up the backwash cleaning tube, after the filter media has been used for a period of time, by closing the shut-off valve and opening the drain valve, clean water can be injected into the purification tube body through the backwash cleaning tube, thereby achieving the effect of backwashing and cleaning the filter media.

[0013] As a further description of the above technical solution: the surface of the main body of the purification pipe is provided with an inspection port corresponding to the purification chamber, and a sealing plate is detachably installed on the surface of the inspection port by bolts; after a long period of use, by setting up the inspection port and the sealing plate, the filter material inside the purification chamber can be replaced by opening the sealing plate in order to maintain the purification efficiency of the filter material for water quality.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Compared with existing technologies, this water purification device allows water to flow from left to right within the main body of the purification pipe. Through the support mesh and filter media installed inside the purification chamber, the water is purified. During the water treatment process, a sludge collection component is installed. The water flow drives the impeller and horizontal shaft to rotate, which in turn drives the scraper and brushes to rotate, cleaning the surface of the support mesh on the left side and maintaining its unobstructed flow. As the scraper rotates, impurities are gradually pushed into the drain pipe and fall into the storage chamber under gravity. Then, a hydraulic rod extends, causing the piston plate to move to the right, aligning the bottom of the storage chamber with the drain outlet. This facilitates the discharge of impurities, preventing further accumulation and blockage of the device's internal cavity. Simultaneously, the piston plate continuously seals the bottom of the drain pipe, ensuring continuous wastewater treatment during the discharge process and guaranteeing the overall water purification efficiency of the device.

[0016] 2. Compared with existing technologies, the addition of a flange facilitates connection between the purification pipe body and external sewage transport pipelines; the inclusion of filter media allows for the adsorption and filtration of fine impurities in the sewage through their gaps, improving the sewage purification effect; the presence of an observation window facilitates observation of the accumulation of impurities inside the storage chamber; the inclusion of a feeding pipe, annular pipe, and nozzles allows for the uniform introduction of flocculant into the purification pipe body, precipitating impurities within the water body and further enhancing the sewage purification effect; the inclusion of a backwash cleaning pipe allows for backwashing and cleaning of the filter media by closing the shut-off valve and opening the drain valve after a period of use, and by injecting clean water into the purification pipe body through the backwash cleaning pipe; and the inclusion of an inspection port and a sealing plate allows for the replacement of the filter media inside the purification chamber by opening the sealing plate. Attached Figure Description

[0017] Figure 1 This is a partially cut-away three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a top view of the piston plate structure of this utility model.

[0021] The attached diagram is labeled as follows: 1. Purification pipe body; 2. Purification chamber; 3. Filter media; 4. Support mesh plate; 5. Horizontal shaft; 6. Impeller; 7. Scraper; 8. Brush bristles; 9. Sewage pipe; 10. Horizontal pipe; 11. Sewage outlet; 12. Hydraulic rod; 13. Piston plate; 14. Storage chamber; 15. Flange; 16. Observation window; 17. Feeding pipe; 18. Annular pipe; 19. Nozzle; 20. Backwashing pipe; 21. Shut-off valve; 22. Sewage valve; 23. Sealing plate. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The water purification device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Reference Figures 1 to 4This utility model provides a water purification device, including a purification pipe body 1, with the left end and right end of the purification pipe body 1 being the water inlet and water outlet respectively. Flanges 15 are fixedly installed on both the left and right ends of the purification pipe body 1, and flange holes are opened on the surface of the flanges 15.

[0024] The purification tube body 1 has a purification chamber 2 in the middle section. The purification chamber 2 is filled with filter media 3. Support mesh plates 4 are provided on the left and right sides of the filter media 3 in the purification chamber 2. The filter media 3 consists of a quartz sand layer, an activated carbon layer and a zeolite layer from left to right.

[0025] Before using the device, the purification pipe body 1 is connected to the external sewage conveying pipe using flange 15. The water flows from left to right inside the purification pipe body 1. Through the support mesh plate 4 and the filter media 3 set inside the purification chamber 2, the water is purified.

[0026] A feeding pipe 17 is embedded on the left side of the purification chamber 2 on the surface of the purification pipe body 1. The feed end of the feeding pipe 17 is connected to the external precipitant storage tank. The discharge end of the feeding pipe 17 extends into the interior of the purification pipe body 1 and is fixedly installed with an annular pipe 18. A nozzle 19 is embedded on the surface of the annular pipe 18.

[0027] There are several nozzles 19, which are distributed in a circumferential array at equal intervals on the surface of the annular tube 18.

[0028] It is worth noting that by setting up the feeding pipe 17, the annular pipe 18 and the nozzle 19, the external flocculant can be evenly injected into the main body of the purification pipe 1 during the sewage flow process, so as to precipitate the impurities inside the water body and further improve the sewage purification effect.

[0029] The surface of the supporting mesh plate 4 is equipped with a dirt collection component.

[0030] The sludge collection assembly includes a horizontal shaft 5 rotatably connected to the surface of the support mesh plate 4. The right end of the horizontal shaft 5 extends to the right side of the right support mesh plate 4 and is fixedly installed with an impeller 6. The left end of the horizontal shaft 5 is located on the left side of the left support mesh plate 4 and is fixedly installed with a scraper 7. The right side of the scraper 7 is provided with bristles 8. A sewage pipe 9 is embedded in the bottom side of the purification pipe body 1. The water inlet end of the sewage pipe 9 corresponds to the position of the left support mesh plate 4.

[0031] A horizontal pipe 10 is fixedly installed at the outlet end of the sewage pipe 9. A sewage outlet 11 is opened on the bottom side of the horizontal pipe 10, and a hydraulic rod 12 is embedded at the left end of the horizontal pipe 10. The telescopic end of the hydraulic rod 12 extends into the interior of the horizontal pipe 10 and is fixedly installed with a piston plate 13 for sealing the sewage outlet 11. The piston plate 13 is adapted to the inner cavity of the horizontal pipe 10, and a storage cavity 14 that runs vertically through the bottom is opened on the surface of the piston plate 13 corresponding to the lower end of the sewage pipe 9. When the piston plate 13 moves so that the storage cavity 14 corresponds to the position of the sewage outlet 11, the upper left side of the piston plate 13 seals the outlet end of the sewage pipe 9.

[0032] It is worth noting that during the water treatment process, by setting up a sludge collection component, the water flow drives the impeller 6 and the horizontal shaft 5 to rotate, which in turn drives the scraper 7 and the brush 8 to rotate, cleaning the surface of the support mesh plate 4 on the left side and maintaining the unobstructed surface of the support mesh plate 4. During the rotation of the scraper 7, impurities are gradually pushed into the sewage pipe 9 and gradually fall into the storage cavity 14 under the action of gravity, thus achieving the effect of collecting impurities.

[0033] Furthermore, the hydraulic rod 12 is connected to an external power control system. Then, by controlling the extension of the hydraulic rod 12, the piston plate 13 is moved to the right, so that the bottom of the storage cavity 14 corresponds to the position of the drain port 11, which can conveniently discharge impurities and prevent impurities from continuing to accumulate and causing blockage in the inner cavity of the device. At this time, the piston plate 13 continuously seals the bottom of the drain pipe 9, and the sewage treatment action can be continuously carried out during the sewage discharge process, thereby ensuring the purification efficiency of the overall water purification device.

[0034] An observation window 16 is installed at the lower front of the drain pipe 9.

[0035] Furthermore, by setting up an observation window 16, it is convenient to observe the accumulation state of impurities inside the storage cavity 14.

[0036] A backwashing pipe 20 is embedded on the right side of the purification chamber 2, corresponding to the filter material 3. The inlet end of the backwashing pipe 20 is connected to an external tap water pipe. A shut-off valve 21 is provided on the surface of the purification pipe 1 on the right side of the backwashing pipe 20. A drain valve 22 is embedded on the front of the drain pipe 9.

[0037] It is worth noting that by setting up the backwash cleaning pipe 20, after the filter media 3 has been used for a period of time, the shut-off valve 21 is closed and the drain valve 22 is opened. Then, the external tap water valve is opened, and clean water is injected into the purification pipe body 1 through the backwash cleaning pipe 20. As the water pressure gradually increases, the tap water gradually seeps from the right side of the purification chamber 2 to the left side of the purification chamber 2 and can be discharged from the drain valve 22, thus achieving the effect of backwashing and cleaning the filter media 3.

[0038] The surface of the purification tube body 1 is provided with an inspection port corresponding to the purification chamber 2, and a sealing plate 23 is detachably installed on the surface of the inspection port by bolts.

[0039] Furthermore, after a long period of use, by setting up an inspection port and a sealing plate 23, the filter media 3 inside the purification chamber 2 can be replaced by opening the sealing plate 23, so as to maintain the purification efficiency of the filter media 3 for water quality.

[0040] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A water purification device, comprising a purification pipe body (1), wherein the left end and the right end of the purification pipe body (1) are respectively an inlet end and an outlet end, characterized in that: The purification tube body (1) has a purification chamber (2) in the middle section, a filter material (3) is provided inside the purification chamber (2), and a support mesh plate (4) is provided on the left and right sides of the filter material (3) in the purification chamber (2), and a dirt collection component is provided on the surface of the support mesh plate (4). The sludge collection assembly includes a horizontal shaft (5) rotatably connected to the surface of the support mesh plate (4). The right end of the horizontal shaft (5) extends to the right side of the right support mesh plate (4) and is fixedly mounted with an impeller (6). The left end of the horizontal shaft (5) is located on the left side of the left support mesh plate (4) and is fixedly mounted with a scraper (7). The right side of the scraper (7) is provided with bristles (8). A sewage pipe (9) is embedded in the bottom side of the purification pipe body (1). The water inlet end of the sewage pipe (9) corresponds to the position of the left support mesh plate (4). A horizontal pipe (10) is fixedly mounted in the water outlet end of the sewage pipe (9). The bottom side of the horizontal pipe (10) is opened There is a drain outlet (11), and a hydraulic rod (12) is embedded in the left end of the horizontal pipe (10). The telescopic end of the hydraulic rod (12) extends into the interior of the horizontal pipe (10) and is fixedly installed with a piston plate (13) for sealing the drain outlet (11). The piston plate (13) is adapted to the inner cavity of the horizontal pipe (10), and the surface of the piston plate (13) is provided with a storage cavity (14) that runs vertically through the drain pipe (9) at the lower end. When the piston plate (13) moves so that the storage cavity (14) corresponds to the position of the drain outlet (11), the upper left side of the piston plate (13) seals the water outlet of the drain pipe (9).

2. The water purification device according to claim 1, characterized in that: Flanges (15) are fixedly installed at both ends of the main body (1) of the purification pipe, and flange holes are opened on the surface of the flanges (15).

3. The water purification device according to claim 1, characterized in that: The filter media (3) consists of a quartz sand layer, an activated carbon layer, and a zeolite layer from left to right.

4. The water purification device according to claim 1, characterized in that: An observation window (16) is installed at the lower front of the sewage pipe (9).

5. The water purification device according to claim 1, characterized in that: A feeding pipe (17) is embedded on the surface of the purification tube body (1) on the left side of the purification chamber (2). The feed end of the feeding pipe (17) is connected to the external precipitant storage tank. The discharge end of the feeding pipe (17) extends into the interior of the purification tube body (1) and is fixedly installed with an annular pipe (18). A nozzle (19) is embedded on the surface of the annular pipe (18).

6. The water purification device according to claim 5, characterized in that: The number of nozzles (19) is several, and the several nozzles (19) are distributed in a circumferential array at equal intervals on the surface of the annular tube (18).

7. The water purification device according to claim 1, characterized in that: The purification tube body (1) is fitted with a backwash cleaning tube (20) on the right side of the purification chamber (2) corresponding to the filter material (3). The water inlet end of the backwash cleaning tube (20) is connected to the external tap water pipe. A shut-off valve (21) is provided on the surface of the purification tube body (1) on the right side of the backwash cleaning tube (20). A drain valve (22) is fitted on the front of the drain pipe (9).

8. The water purification device according to claim 1, characterized in that: The surface of the purification tube body (1) is provided with an inspection port corresponding to the purification chamber (2), and a sealing plate (23) is detachably installed on the surface of the inspection port by bolts.

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