Impurity recovery device for water treatment

Abstract

The application relates to the technical field of water treatment, in particular to a kind of impurity recovery device for water treatment, comprising a filter barrel and a stirring assembly rotatably arranged in the filter barrel, the stirring assembly comprises a main shaft and a filter blade fixedly connected to the main shaft, a descaling channel is arranged in the main shaft along the axial direction, an extension pipe is arranged outside the main shaft, the extension pipe is in tubular structure and is arranged obliquely outside the main shaft, and the extension pipe is connected to the descaling channel; the filter blade is provided with a plurality of filter blades and is installed on the extension pipe, two filter blades are arranged on one extension pipe, the filter blade is in V-shaped plate structure, and the filter blades on the same extension pipe are arranged oppositely, an opening is arranged on the extension pipe, the opening penetrates the wall of the extension pipe along the radial direction of the extension pipe, and the opening is opposite to the concave surface of the filter blade.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, and in particular to an impurity recovery device for water treatment. Background Technology

[0002] New materials refer to structural materials and functional materials with superior performance and special properties that have recently been developed or are under development. They primarily utilize their mechanical properties such as strength, toughness, hardness, and elasticity. Examples include novel ceramic materials and amorphous alloys (metallic glasses). Wastewater treatment has always been a challenge in the production and manufacturing of new materials. For instance, wastewater generated during precious metal refining processes is complex in composition, containing various organic and inorganic substances, heavy metals, etc., with large concentration fluctuations and many recalcitrant substances. Common treatment methods include adding chemical agents or circulating the wastewater through pipes for cooling, thereby reducing emissions.

[0003] For example, Chinese patent CN108164050A discloses an electromagnetic chemical treatment system and its water treatment method for circulating water treatment, including a circulating water treatment device, a composite reagent production device, and a bubbling device. The circulating water treatment device and the composite reagent production device are connected through the gas-liquid bubbling device. Compared with the prior art, the above patent uses chemical reagents and electrochemical methods to perform multiple treatments on industrial circulating cold water, avoiding the problems of resource consumption, operating costs, and environmental pollution caused by the instability of the circulating water system due to a single treatment method. However, the addition of chemical reagents brings new pollution to the circulating treatment system. Problems such as scaling, corrosion perforation, high energy consumption, and environmental pollution caused by the instability of the circulating treatment system can indeed be temporarily solved or inhibited by adding chemicals for regular cleaning, but a large amount of recalcitrant substances still need to be discharged in the long run, and the risk remains high.

[0004] Therefore, it is necessary for those skilled in the art to provide a water treatment impurity recovery device that uses physical filtration to inhibit bacterial growth, prevent the impact of recalcitrant substances and various pollutants generated during the industrial production of new materials on the environment, and improve water treatment quality. Summary of the Invention

[0005] The purpose of this invention is to provide a water treatment impurity recovery device to solve the technical problems in the existing technology of generating a large number of recalcitrant substances and various pollutants in the industrial production of new materials, as well as scaling, corrosion and microbial hazards.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a water treatment impurity recovery device, including a filter barrel and a stirring assembly rotatably disposed inside the filter barrel. The stirring assembly includes a main shaft and filter blades fixedly connected to the main shaft. A scale discharge channel is provided axially inside the main shaft, and an extension tube is provided outside the main shaft. The extension tube has a tubular structure and is inclinedly disposed outside the main shaft. The extension tube communicates with the scale discharge channel. Multiple filter blades are provided and installed on the extension tube. Two filter blades are provided on one extension tube. The filter blades have a V-shaped plate structure and are arranged opposite to each other on the same extension tube. An opening is provided on the extension tube. The opening penetrates the wall of the extension tube radially and faces the concave surface of the filter blade.

[0007] Furthermore, the main shaft is provided with multiple drain ports, which penetrate the main shaft wall and connect to the scale removal channel. Each drain port is directly opposite an extension pipe, and a filter screen is fixedly connected inside the drain port.

[0008] Furthermore, a sealing head is detachably connected to the bottom of the filter barrel, the sealing head penetrating the bottom wall of the filter barrel and detachably connected to the main shaft.

[0009] Furthermore, one end of the sealing head is fitted into the scale discharge channel, and a sealing gasket is fitted between the sealing head and the filter barrel.

[0010] Furthermore, the bottom of the filter tank is provided with a filter plate, and the filter plate has settling holes that penetrate the wall of the filter plate. The filter plate is also provided with a germicidal lamp.

[0011] Furthermore, the cross-section of the settling hole is frustum-shaped, and the diameter of the settling hole on the upper surface of the filter plate is smaller than the diameter of the hole on the lower surface of the filter plate.

[0012] Furthermore, the main shaft is rotatably disposed inside the filter barrel, with one end of the main shaft fixedly connected to the output shaft of the drive motor, and the other end of the main shaft rotatably disposed on the bottom wall of the filter barrel.

[0013] Furthermore, the extension tube is inclined toward the top of the filter barrel.

[0014] Furthermore, the filter barrel is provided with a top cover, on which a drive motor is installed. The output shaft of the drive motor passes through the top cover and extends into the filter barrel. The output shaft of the drive motor is fixedly connected to the stirring assembly.

[0015] Furthermore, the filter barrel has an inlet at the top and an outlet at the bottom, with the inlet and outlet penetrating the filter barrel wall and connecting to the interior of the filter barrel.

[0016] The beneficial effects of this invention are as follows: This invention utilizes filter blades arranged on both sides of the extension pipe to increase the stirring area of ​​the stirring assembly within the filter barrel. The rotating filter blades capture small particles of dirt floating in the filter barrel, allowing these particles to enter the discharge channel through the opening and finally settle to the bottom, thus ensuring thorough water treatment. This invention captures and settles dirt of different sizes in the water, ensuring that dirt is fully removed. Simultaneously, it eliminates bacteria in the water, inhibits bacterial growth, and improves the quality of water treatment. Attached Figure Description

[0017] Figure 1 This is a perspective view of the water treatment impurity recovery device of the present invention.

[0018] Figure 2 This is a top view of the water treatment impurity recovery device of the present invention.

[0019] Figure 3 yes Figure 2 Sectional view along the middle AA.

[0020] Figure 4 yes Figure 3 Schematic diagram of the isometric side.

[0021] Figure 5 yes Figure 2 A cross-sectional view along the center BB (isometric view).

[0022] Figure 6 yes Figure 5 A magnified view of part A in the middle.

[0023] The components in the attached diagram are labeled as follows: 10. Filter barrel; 11. Drive motor; 12. Inlet; 13. Outlet; 14. Top cover; 20. Stirring assembly; 21. Main shaft; 22. Filter blades; 23. Scale discharge channel; 24. Extension pipe; 25. Opening; 26. Drain outlet; 27. Sealing head; 28. Filter plate; 29. ​​Settling hole; 30. Germicidal lamp. Detailed Implementation

[0024] The present invention will now be described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0025] Please see Figure 1 , Figure 2 The present invention provides a water treatment impurity recovery device, including a filter barrel 10 and a stirring assembly 20 rotatably disposed inside the filter barrel 10. In use, water is transported into the internal cavity of the filter barrel 10, and the stirring assembly 20 is used to stir the water to ensure that the water can rotate fully inside the filter barrel 10.

[0026] Furthermore, the top of the filter barrel 10 is provided with a top cover 14, and a drive motor 11 is installed on the top cover 14. The output shaft of the drive motor 11 passes through the top cover 14 and extends into the filter barrel 10. The output shaft of the drive motor 11 is fixedly connected to the stirring assembly 20, thereby realizing the power drive of the stirring assembly 20.

[0027] The filter barrel 10 has an inlet 12 at the top and an outlet 13 at the bottom. The inlet 12 and outlet 13 penetrate the wall of the filter barrel 10 and are connected to the inside of the filter barrel 10. In use, water is introduced into the filter barrel 10 through the inlet 12, rotates inside the filter barrel 10 and completes the sterilization and dust removal process, and finally discharged from the outlet 13 to complete the circulation.

[0028] In this embodiment, a one-way valve (not shown) is provided in the inlet 12 and the outlet 13 to ensure that water can enter the filter bucket 10 from the inlet 12 and exit the filter bucket 10 from the outlet 13, thereby ensuring the stability of use.

[0029] Further, please refer to Figure 3 , Figure 4 The stirring assembly 20 includes a main shaft 21 and filter blades 22 fixedly connected to the main shaft 21. The main shaft 21 is rotatably disposed inside the filter tank 10. One end of the main shaft 21 is fixedly connected to the output shaft of the drive motor 11, and the other end of the main shaft 21 is rotatably disposed on the bottom wall of the filter tank 10 by means of a bearing. An axially arranged scale discharge channel 23 is provided inside the main shaft 21, and an extension tube 24 is provided outside the main shaft 21. The extension tube 24 has a tubular structure and is inclinedly disposed outside the main shaft 21, and the extension tube 24 communicates with the scale discharge channel 23. In this embodiment, the extension tube 24 is inclined toward the top of the filter tank 10.

[0030] Multiple filter blades 22 are provided and installed on the extension tube 24. Two filter blades 22 are provided on each extension tube 24. The filter blades 22 have a V-shaped plate structure and are arranged opposite each other on the same extension tube 24. An opening 25 is provided on the extension tube 24 and penetrates the wall of the extension tube 24 radially. The opening 25 is directly opposite the concave surface of the filter blade 22.

[0031] The main shaft 21 is equipped with multiple drain outlets 26, which penetrate the wall of the main shaft 21 and connect to the scale discharge channel 23. Each drain outlet 26 is directly opposite an extension pipe 24. A filter screen (not shown) is fixedly connected inside the drain outlet 26. This invention utilizes the extension pipe 24 to collect small particulate dirt floating in the water. In use, the small particulate dirt enters the extension pipe 24 through the opening. The inclined extension pipe 24 allows the small particulate dirt and water to slide down into the scale discharge channel 23. The drain outlets 26 on the main shaft 21 filter the small particulate dirt while ensuring that water can pass smoothly through the scale discharge channel 23, allowing the small particulate dirt to slowly settle into the scale discharge channel 23. Furthermore, the inclined extension pipe 24 ensures that water always flows in from top to bottom, thus preventing the small particulate dirt from overflowing and ensuring the stability of the collection and removal of small particulate dirt in this invention.

[0032] In this embodiment, the two filter blades 22 located on the same extension tube 24 are staggered to increase the capture area of ​​one extension tube 24. In use, the filter blades 22 arranged on both sides of the extension tube 24 increase the stirring area of ​​the stirring assembly 20 in the filter tank 10. The filter blades 22 rotate in the filter tank 10 to capture small particles of dirt floating in the filter tank 10, so that the dirt enters the discharge channel 23 from the opening 25 and finally settles to the bottom of the discharge channel 23, thereby ensuring the adequacy of water treatment.

[0033] Furthermore, a sealing head 27 is detachably connected to the bottom of the filter barrel 10. The sealing head 27 penetrates the bottom wall of the filter barrel 10 and is detachably connected to the main shaft 21. Specifically, one end of the sealing head 27 is fitted into the scale discharge channel 23. A sealing gasket (not shown in the figure) is fitted between the sealing head 27 and the filter barrel 10 to ensure a sealing effect. The sealing gasket includes, but is not limited to, a rubber sealing ring.

[0034] When in use, after water treatment is completed, the dirt in the scale discharge channel 23 is discharged by removing the sealing head 27 at the bottom of the filter bucket 10, thereby completing the scale discharge process. This also facilitates the next use, reduces the disassembly process, and improves the ease of use of the invention.

[0035] Further, please refer to Figure 4 , Figure 5 , Figure 6 The filter barrel 10 is provided with a filter plate 28 at the bottom. The filter plate 28 has a settling hole 29. The settling hole 29 penetrates the wall of the filter plate 28. The cross-section of the settling hole 29 is frustum-shaped. The diameter of the settling hole 29 on the upper plane of the filter plate 28 is smaller than the diameter of the hole on the lower plane of the filter plate 28.

[0036] The filter plate 28 is equipped with a germicidal lamp 30. In this embodiment, the germicidal lamp 30 is a commercially available ultraviolet germicidal lamp, used to eliminate bacteria in the water, inhibit bacterial growth, and improve the quality of water treatment. This invention installs the germicidal lamp 30 onto the filter plate 28, making it easy to replace the lamp along with the filter plate 28, thereby improving the water treatment effect, reducing bacterial growth, and enhancing the antibacterial effect.

[0037] During use, large particles of dirt in the water will settle to the bottom of the filter tank 10, while small particles of dirt that are not captured by the stirring component 20 will also slowly settle. The present invention adds a filter plate 28 to the bottom of the filter tank 10 and sets a settling hole 29 on the filter plate 28 to collect the dirt. At the same time, the settling hole 29 is frustum-shaped to prevent the dirt that enters it from escaping, thereby improving the filtration stability of the present invention.

[0038] In this embodiment, the filter barrel 10 is also provided with a disassembly door (not shown in the figure). The disassembly door is located on the circumferential surface of the filter barrel 10 and faces the filter plate 28, so as to replace the filter plate 28 and ensure the stability and sufficiency of filtration.

[0039] The specific operation method of the present invention is as follows: Step 1: Water is introduced into the filter tank 10 through the water inlet 12, the drive motor 11 and the sterilization lamp 30 are started, the stirring component 20 rotates, and the pre-preparation process is completed.

[0040] Step 2: The small particles of dirt enter the extension tube 24 through the opening on the extension tube 24, and then the small particles of dirt and water slide down from the extension tube 24 into the scale discharge channel 23. At the same time, the large particles of dirt in the water will settle to the bottom of the filter tank 10, and the small particles of dirt in the water that are not captured by the stirring component 20 will also slowly settle to the bottom of the filter tank 10, thus completing the dirt collection.

[0041] Step 3: After sterilization and descaling are completed, open the water outlet 13 on the filter bucket 10 to drain the water, then remove the sealing head 27 at the bottom of the filter bucket 10 to drain the dirt in the scale discharge channel 23. Then open the disassembly door, replace and clean the filter plate 28 and the sterilization lamp 30 to complete the scale discharge and cleaning process.

[0042] This invention utilizes filter blades 22 positioned on both sides of the extension pipe 24 to increase the stirring area of ​​the stirring assembly 20 within the filter tank 10. The filter blades 22 rotate within the filter tank 10, capturing small particles of dirt floating inside. These particles then enter the discharge channel 23 through the opening 25 and finally settle to the bottom of the discharge channel 23, ensuring thorough water treatment. This invention captures and settles dirt of different sizes in the water, ensuring complete removal of impurities. Simultaneously, it eliminates bacteria in the water, inhibits bacterial growth, and improves the quality of water treatment.

[0043] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A water treatment impurity recovery device, comprising a filter barrel (10) and a stirring assembly (20) rotatably disposed within the filter barrel (10), characterized in that, The stirring assembly (20) includes a main shaft (21) and filter blades (22) fixedly connected to the main shaft (21). The main shaft (21) has an axially arranged descaling channel (23) inside and an extension tube (24) outside the main shaft (21). The extension tube (24) has a tubular structure and is inclinedly arranged outside the main shaft (21). The extension tube (24) is connected to the descaling channel (23). Multiple filter blades (22) are provided and installed on the extension tube (24). Two filter blades (22) are provided on one extension tube (24). The filter blades (22) have a V-shaped plate structure. The structure consists of filter blades (22) arranged opposite each other on the same extension tube (24). An opening (25) is provided on the extension tube (24). The opening (25) penetrates the wall of the extension tube (24) radially and faces the concave surface of the filter blade (22). A plurality of drain ports (26) are provided on the main shaft (21). The drain ports (26) penetrate the wall of the main shaft (21) and are connected to the scale discharge channel (23). One drain port (26) faces one extension tube (24). A filter screen is fixedly connected inside the drain port (26).

2. The water treatment impurity recovery device according to claim 1, characterized in that, The bottom of the filter barrel (10) is detachably connected to a sealing head (27), which penetrates the bottom wall of the filter barrel (10) and is detachably connected to the main shaft (21).

3. The water treatment impurity recovery device according to claim 2, characterized in that, One end of the sealing head (27) is connected to the scale discharge channel (23), and a sealing gasket is connected between the sealing head (27) and the filter barrel (10).

4. The water treatment impurity recovery device according to claim 1, characterized in that, The filter barrel (10) has a filter plate (28) at the bottom, and a settling hole (29) is provided on the filter plate (28). The settling hole (29) penetrates the wall of the filter plate (28), and a germicidal lamp (30) is provided on the filter plate (28).

5. The water treatment impurity recovery device according to claim 4, characterized in that, The cross-section of the settling hole (29) is frustum-shaped, and the diameter of the settling hole (29) located on the upper plane of the filter plate (28) is smaller than the diameter of the hole located on the lower plane of the filter plate (28).

6. The water treatment impurity recovery device according to claim 1, characterized in that, The main shaft (21) is rotatably disposed inside the filter barrel (10). One end of the main shaft (21) is fixedly connected to the output shaft of the drive motor (11), and the other end of the main shaft (21) is rotatably disposed on the bottom wall of the filter barrel (10).

7. The water treatment impurity recovery device according to claim 1, characterized in that, The extension tube (24) is inclined toward the top of the filter barrel (10).

8. The water treatment impurity recovery device according to claim 1, characterized in that, The filter barrel (10) is provided with a top cover (14), and a drive motor (11) is installed on the top cover (14). The output shaft of the drive motor (11) passes through the top cover (14) and extends into the filter barrel (10). The output shaft of the drive motor (11) is fixedly connected to the stirring assembly (20).

9. The water treatment impurity recovery device according to claim 1, characterized in that, The filter barrel (10) has an inlet (12) at the top and an outlet (13) at the bottom. The inlet (12) and outlet (13) penetrate the wall of the filter barrel (10) and are connected to the inside of the filter barrel (10).

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