Impurity recovery device for water treatment

Abstract

The invention relates to the technical field of water treatment, in particular to an impurity recovery device for water treatment.The impurity recovery device comprises a filter vat and a stirring assembly rotatably arranged in the filter vat, the stirring assembly comprises a main shaft and filter blades fixedly connected to the main shaft, a dirt discharging channel is formed in the main shaft in the axial direction, and an extension pipe is arranged outside the main shaft; the extension pipe is of a tubular structure and is obliquely arranged outside the main shaft, and the extension pipe is communicated with the dirt discharging channel; the multiple filter blades are installed on the extension pipes, each extension pipe is provided with two filter blades, the filter blades are of a V-shaped plate structure, the filter blades located on the same extension pipe are oppositely arranged, the extension pipes are provided with openings, the openings penetrate through the wall bodies of the extension pipes in the radial direction of the extension pipes, and the openings are communicated with the wall bodies of the extension pipes in the radial direction of the extension pipes. And the opening directly faces the concave surface of the filtering blade.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, in particular to an impurity recovery device for water treatment. Background Art

[0002] New materials refer to recently developed or currently under development structural materials and functional materials with exceptional properties. These materials primarily utilize mechanical properties such as strength, toughness, hardness, and elasticity. Examples include new ceramic materials and amorphous alloys (metallic glasses). Wastewater treatment during the production of new materials has always been challenging. For example, wastewater generated during the precious metal purification process is complex due to its composition, containing various organic and inorganic substances, heavy metals, and other substances. It also exhibits large concentration fluctuations and contains many difficult-to-degrade substances. Common treatment methods include adding chemicals or circulating the wastewater through a cooling system to reduce emissions.

[0003] For example, Chinese patent CN108164050A discloses an electromagnetic chemical treatment system for circulating water treatment and a water treatment method thereof, comprising a circulating water treatment device, a composite drug production device and a bubbling device, wherein the circulating water treatment device and the composite drug production device are connected via 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, environmental pollution, etc. caused by the instability of the circulating water system caused by a single treatment method; however, the addition of chemical reagents brings new pollution to the circulating treatment system. Due to the scaling, corrosion perforation, high energy consumption, environmental pollution and other problems caused by the instability of the circulating treatment system, the problem of sewage, dirt and other problems can indeed be temporarily solved or suppressed by adding chemicals and cleaning regularly, but a large amount of difficult-to-degrade substances still need to be discharged in the long run, and the risk is still very high.

[0004] Therefore, it is necessary for technical personnel in this field to provide an impurity recovery device for water treatment, which adopts physical filtration to inhibit bacterial growth, prevent the impact of difficult-to-degrade substances and various pollutants generated in the new material industrial production process on the environment, and improve the quality of water treatment. Summary of the Invention

[0005] The purpose of the present invention is to provide an impurity recovery device for water treatment to solve the technical problems in the existing technology that a large amount of difficult-to-degrade substances and various pollutants are generated during the industrial production of new materials, and there are also scaling, corrosion and microbial hazards.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an impurity recovery device for water treatment, including a filter barrel and a stirring assembly rotatably arranged in the filter barrel, the stirring assembly including a main shaft and a filter blade fixedly connected to the main shaft, a dirt discharge channel is axially provided inside the main shaft, an extension pipe is provided outside the main shaft, the extension pipe is tubular and obliquely arranged outside the main shaft, and the extension pipe is connected to the dirt discharge channel; the filter blades are provided in plurality and are installed on the extension pipe, and two filter blades are provided on one extension pipe, and the filter blades are V-shaped plate structures and are arranged opposite to each other between the filter blades on the same extension pipe, and an opening is provided on the extension pipe, and the opening penetrates the wall of the extension pipe along the radial direction of the extension pipe, and the opening faces the concave surface of the filter blade.

[0007] Furthermore, the main shaft is provided with a plurality of drain ports, which penetrate the main shaft wall and are connected to the scale discharge channel. One drain port faces an extension pipe, and a filter is fixedly connected to the drain port.

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

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

[0010] Furthermore, a filter plate is provided at the bottom of the filter barrel, a sedimentation hole is opened on the filter plate, and the sedimentation hole passes through the wall of the filter plate, and a sterilization lamp is provided on the filter plate.

[0011] Furthermore, the cross section of the sedimentation hole is truncated cone-shaped, and the aperture of the sedimentation hole located on the plane of the filter plate is smaller than the aperture of the plane located on the bottom of the filter plate.

[0012] Furthermore, the main shaft is rotatably arranged in the filter barrel, one end of the main shaft is fixedly connected to the output shaft of the driving motor, and the other end of the main shaft is rotatably arranged on the bottom wall of the filter barrel.

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

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

[0015] Furthermore, a water inlet is provided on the upper portion of the filter barrel, and a water outlet is provided on the lower portion of the filter barrel. The water inlet and the water outlet respectively penetrate the wall of the filter barrel and are connected to the interior of the filter barrel.

[0016] The present invention has the following beneficial effects: The present invention utilizes filter blades disposed on both sides of the extension tube to increase the stirring area of ​​the stirring assembly within the filter barrel. The filter blades rotate within the filter barrel, capturing small particles of dirt floating within the filter barrel, thereby allowing the dirt to enter the dirt discharge channel through the opening and finally settle to the bottom of the dirt discharge channel, thereby ensuring sufficient water treatment. The present invention captures and settles dirt of different sizes in the water, ensuring that the dirt in the water is fully removed. At the same time, it eliminates bacteria in the water, inhibits bacterial growth, and improves the quality of water treatment. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 yes Figure 2 Cross-sectional view along AA.

[0020] Figure 4 yes Figure 3 Isometric diagram of .

[0021] Figure 5 yes Figure 2 Cross-sectional view along the BB (isometric state).

[0022] Figure 6 yes Figure 5 A partial enlarged schematic diagram of part A in the middle.

[0023] The components in the accompanying drawings are marked as follows: 10. Filter barrel; 11. Drive motor; 12. Water inlet; 13. Water outlet; 14. Top cover; 20. Stirring assembly; 21. Main shaft; 22. Filter blades; 23. Scale removal channel; 24. Extension pipe; 25. Opening; 26. Drain outlet; 27. Sealing head; 28. Filter plate; 29. ​​Sedimentation hole; 30. Sterilization lamp. DETAILED DESCRIPTION

[0024] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0025] See also Figure 1 、 Figure 2 The present invention provides an impurity recovery device for water treatment, including a filter barrel 10 and a stirring component 20 rotatably arranged in the filter barrel 10. When in use, water is transported to the internal cavity of the filter barrel 10, and the stirring component 20 is used to stir the water to ensure that the water can fully rotate in the filter barrel 10.

[0026] Furthermore, a top cover 14 is provided on the top of the filter barrel 10, 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 power drive for the stirring assembly 20.

[0027] The filter barrel 10 is provided with a water inlet 12 at the upper part, and a water outlet 13 at the lower part. The water inlet 12 and the water outlet 13 respectively penetrate the wall of the filter barrel 10 and are connected to the interior of the filter barrel 10. When in use, water flows into the filter barrel 10 from the water inlet 12, rotates in the filter barrel 10 and completes the sterilization and dust removal processes, and is finally discharged from the water outlet 13 to complete the cycle.

[0028] In this embodiment, one-way valves (not shown) are provided in the water inlet 12 and the water outlet 13 to ensure that water can flow into the filter barrel 10 from the water inlet 12 and can be discharged from the filter barrel 10 from the water outlet 13, thereby ensuring stability in use.

[0029] Further, see Figure 3 、 Figure 4 The stirring assembly 20 includes a main shaft 21 and a filter blade 22 fixedly connected to the main shaft 21. The main shaft 21 is rotatably disposed within 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 via a bearing. A dirt discharge channel 23 is axially defined within the main shaft 21. An extension tube 24 is disposed externally of the main shaft 21. The extension tube 24 has a tubular structure and is obliquely disposed externally of the main shaft 21. The extension tube 24 communicates with the dirt discharge channel 23. In this embodiment, the extension tube 24 is inclined toward the top of the filter barrel 10.

[0030] Multiple filter blades 22 are provided and mounted on the extension tube 24. Two filter blades 22 are mounted on one extension tube 24. The filter blades 22 have a V-shaped plate structure and are positioned opposite each other between the filter blades 22 on the same extension tube 24. An opening 25 is formed on the extension tube 24 and passes through the wall of the extension tube 24 in a radial direction. The opening 25 faces the concave surface of the filter blade 22.

[0031] The main shaft 21 is provided with multiple drain openings 26, which extend through the main shaft 21 wall and connect to the dirt discharge passage 23. Each drain opening 26 faces an extension tube 24, which has a filter (not shown) fixedly connected thereto. The present invention utilizes the extension tube 24 to collect small particles of dirt floating in the water. During use, these small particles of dirt enter the extension tube 24 through the opening in the extension tube 24. The inclined extension tube 24 allows these small particles of dirt to slide down from the extension tube 24 into the dirt discharge passage 23 along with the water. The drain openings 26 on the main shaft 21 not only filter the small particles of dirt but also ensure smooth passage of water in the dirt discharge passage 23, allowing the small particles of dirt to slowly settle there. Furthermore, the inclined extension tube 24 ensures that water always flows from top to bottom, preventing small particles of dirt from overflowing and ensuring the stability of the present invention's collection and removal of small particles of dirt.

[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; when in use, the filter blades 22 arranged on both sides of the extension tube 24 are used to increase the stirring area of ​​the stirring assembly 20 in the filter barrel 10, and the filter blades 22 rotate in the filter barrel 10 to capture small particles of dirt floating in the filter barrel 10, thereby allowing the dirt to enter the dirt discharge channel 23 from the opening 25 and finally settle to the bottom of the dirt 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 extends through 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 engaged and connected within the dirt discharge channel 23. A sealing gasket (not shown) is engaged and connected between the sealing head 27 and the filter barrel 10 to ensure a good seal. The sealing gasket includes, but is not limited to, a rubber sealing ring.

[0034] During use, after the water treatment is completed, the dirt in the dirt discharge channel 23 is discharged by removing the sealing head 27 at the bottom of the filter barrel 10, thereby completing the dirt discharge process. At the same time, it is convenient for the next use, reducing the disassembly process and improving the convenience of use of the present invention.

[0035] Further, see Figure 4 、 Figure 5 、 Figure 6 A filter plate 28 is provided at the bottom of the filter barrel 10, and a sedimentation hole 29 is opened on the filter plate 28. The sedimentation hole 29 passes through the wall of the filter plate 28. The cross-section of the sedimentation hole 29 is truncated cone-shaped. The aperture of the sedimentation hole 29 located on the upper plane of the filter plate 28 is smaller than the aperture located on the lower plane of the filter plate 28.

[0036] The filter plate 28 is provided with a germicidal lamp 30. In this embodiment, the germicidal lamp 30 is a common commercially available ultraviolet germicidal lamp that eliminates bacteria in the water, inhibits bacterial growth, and improves the quality of water treatment. The present invention mounts the germicidal lamp 30 on the filter plate 28, allowing the germicidal lamp 30 to be replaced along with the filter plate 28, thereby improving water treatment efficiency, reducing bacterial growth, and enhancing antibacterial effects.

[0037] During use, large particles of dirt in the water will settle to the bottom of the filter barrel 10. At the same time, small particles of dirt in the water that are not captured by the stirring component 20 will also slowly settle. The present invention adds a filter plate 28 at the bottom of the filter barrel 10, and provides a sedimentation hole 29 on the filter plate 28 to collect the dirt. At the same time, the sedimentation hole 29 is in a truncated cone shape, thereby preventing the dirt entering it from escaping, thereby improving the filtration stability of the present invention.

[0038] In this embodiment, the filter barrel 10 is further provided with a disassembly door (not shown), which is located on the circumferential surface of the filter barrel 10 and faces the filter plate 28, for replacing the filter plate 28 to ensure the stability and adequacy of the filtration.

[0039] The specific operation method of the present invention is as follows: Step 1: water is introduced into the filter barrel 10 from the water inlet 12, the driving motor 11 and the sterilization lamp 30 are started, and the stirring component 20 rotates to complete the preparatory process.

[0040] Step 2: The small particles of dirt enter the extension tube 24 from the opening on the extension tube 24, and then the small particles of dirt slide from the extension tube 24 into the dirt discharge channel 23 together with the water. At the same time, the large particles of dirt in the water will settle to the bottom of the filter barrel 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 barrel 10, completing the dirt collection.

[0041] Step 3: After completing the sterilization and descaling, open the water outlet 13 on the filter barrel 10 to drain the water, then remove the sealing head 27 at the bottom of the filter barrel 10 to discharge 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, and complete the scale removal and cleaning process.

[0042] The present invention utilizes filter blades 22 disposed on both sides of an extension tube 24 to increase the stirring area of ​​the stirring assembly 20 within the filter barrel 10. The filter blades 22 rotate within the filter barrel 10, capturing small particles of dirt floating within the filter barrel 10. These particles are then passed through the opening 25 into the dirt discharge passage 23, where they settle to the bottom of the passage 23, thereby ensuring adequate water treatment. The present invention captures and settles dirt of varying sizes in the water, ensuring that the dirt is fully removed. It also eliminates bacteria in the water, inhibiting bacterial growth and improving the quality of water treatment.

[0043] It will be understood that the present invention is described by way of some embodiments, and it will be appreciated by those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present 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 intended to be protected by the present invention.

Claims

1. A water treatment impurity recovery device, comprising a filter barrel (10) and a stirring assembly (20) rotatably arranged in the filter barrel (10), characterized in that: The stirring assembly (20) comprises a main shaft (21) and a filter blade (22) fixedly connected to the main shaft (21); a dirt discharge channel (23) is axially arranged inside the main shaft (21); an extension tube (24) is arranged outside the main shaft (21); the extension tube (24) is in a tubular structure and is obliquely arranged outside the main shaft (21); the extension tube (24) is connected to the dirt discharge channel (23); a plurality of the filter blades (22) are arranged and mounted on the extension tube (24); two filter blades (22) are arranged on one extension tube (24); the filter blades (22) are in a V-shaped plate structure and are arranged opposite to each other between the filter blades (22) 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) in the radial direction of the extension tube (24); the opening (25) faces the concave surface of the filter blade (22).

2. The impurity recovery device for water treatment according to claim 1, characterized in that: The main shaft (21) is provided with a plurality of drainage openings (26), the drainage openings (26) passing through the wall of the main shaft (21) and communicating with the dirt removal channel (23), one drainage opening (26) facing an extension pipe (24), and a filter screen being fixedly connected inside the drainage opening (26).

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

4. The impurity recovery device for water treatment according to claim 3, characterized in that: One end of the sealing head (27) is fitted and connected in the dirt removal channel (23), and a sealing gasket is fitted and connected between the sealing head (27) and the filter barrel (10).

5. The impurity recovery device for water treatment according to claim 1, characterized in that: A filter plate (28) is provided at the bottom of the filter barrel (10), a sedimentation hole (29) is provided on the filter plate (28), the sedimentation hole (29) penetrates the wall of the filter plate (28), and a sterilization lamp (30) is provided on the filter plate (28).

6. The impurity recovery device for water treatment according to claim 5, characterized in that: The cross section of the sedimentation hole (29) is in the shape of a truncated cone, and the diameter of the sedimentation 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).

7. The impurity recovery device for water treatment according to claim 1, characterized in that: The main shaft (21) is rotatably disposed in 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).

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

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

10. The impurity recovery device for water treatment according to claim 1, characterized in that: The filter barrel (10) is provided with a water inlet (12) at the upper portion, and a water outlet (13) at the lower portion, the water inlet (12) and the water outlet (13) respectively penetrate the wall of the filter barrel (10) and communicate with the interior of the filter barrel (10).

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