Filtering mechanism for recharging geothermal tail water

Abstract

The utility model discloses a filtering mechanism for recharging terrestrial heat tail water, which comprises a bottom plate, a primary filtering assembly is arranged on the bottom plate, the primary filtering assembly comprises a filtering frame, a supporting frame, a first filtering plate, a handle and a mounting plate, the filtering frame is arranged on the bottom plate, the supporting frame is arranged on the outer side of the filtering frame, and the first filtering plate is arranged on the outer side of the supporting frame. The first filter plate is detachably arranged on the filter frame, the handle is arranged on the first filter plate, the mounting plates are arranged at the two ends of the filter frame, a stirring assembly is arranged on the filter frame and comprises a motor, a driving wheel and a driven wheel, the motor is mounted on the bottom plate, the driving wheel is connected to the output end of the motor, and the driven wheel is connected to the output end of the motor. And the driven wheel is rotationally connected to the bottom plate, so that the technical problem that a plurality of filtering mechanisms for recharging geothermal tail water in the background art are lack of special and effective filtering components is solved.

Description

Technical Field

[0001] This utility model relates to the field of filtration mechanism technology, and more specifically, it relates to a filtration mechanism for geothermal tailwater reinjection. Background Technology

[0002] In existing technologies, many geothermal tailwater reinjection filtration systems lack specialized and effective filtration components. This means that although there are certain filtration devices or systems, their design and operation are often insufficient to effectively remove all impurities from the geothermal tailwater. Tailwater typically contains a variety of impurities, such as suspended particles, dissolved minerals, grease, and other harmful substances. If these impurities are not adequately filtered and treated, they may pollute the underground thermal reservoir during the reinjection process and even cause blockage of the reinjection channels.

[0003] Another problem is that existing filtration systems lack sufficient mixing and stirring processes after the materials are added. In geothermal wastewater treatment, especially in some cases, solid particles and dissolved substances in the wastewater often exist in an uneven form. If these substances are not sufficiently mixed and stirred before filtration, some impurities may not be effectively removed because they do not come into sufficient contact with the filter media in time.

[0004] In existing filtration systems, wastewater is usually treated through a single filtration process. However, in many cases, a single filtration process is often insufficient to completely remove fine particles or other harmful substances from the wastewater. The wastewater may contain tiny dissolved substances, fine suspended particles, and some chemical components that are not easily captured in the water. These substances are difficult to remove completely in a single filtration process. Therefore, the lack of a secondary filtration (or multi-stage filtration) process is a major shortcoming of existing filtration systems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a filtration mechanism for geothermal tailwater reinjection, so as to solve the technical problem mentioned in the background art that many geothermal tailwater reinjection filtration mechanisms lack specialized and effective filtration components.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a filtration mechanism for geothermal tailwater reinjection, comprising a base plate, on which a primary filtration assembly is provided. The primary filtration assembly includes a filter frame, a support frame, a first filter plate, a handle, and a mounting plate. The filter frame is disposed on the base plate, the support frame is disposed on the outside of the filter frame, the first filter plate is detachably disposed on the filter frame, the handle is disposed on the first filter plate, the mounting plate is disposed at both ends of the filter frame, and a stirring assembly is provided on the filter frame. The stirring assembly includes a motor, a drive wheel, and a driven wheel. The motor is mounted on the base plate, the drive wheel is connected to the output end of the motor, and the driven wheel is rotatably connected to the base plate.

[0009] The present invention is further configured such that a movable rod is slidably connected to the mounting plate, and a movable plate is connected to one end of the movable rod. The cooperation of the various components facilitates the completion of the movement process of the movable rod.

[0010] The present invention is further configured such that a spring is sleeved on the movable rod, and the two ends of the spring are connected to the mounting plate and the movable plate. The movable rod passes through the mounting plate and is inserted into the first filter plate, thereby facilitating the fixing process of the first filter plate by using the spring.

[0011] The present invention is further configured such that a rotating wheel is rotatably connected to the base plate, a transmission belt is provided to drive the driving wheel, the driven wheel and the rotating wheel, and a rotating rod is connected to one end of the rotating wheel. The cooperation of each component facilitates the completion of the rotation process of the rotating wheel.

[0012] The present invention is further configured such that rotating blades are evenly installed on the rotating rod, and a feeding port is opened on the filter frame, so that the material feeding process is facilitated by the coordinated use of each component.

[0013] The present invention is further configured such that a secondary filtration assembly is provided on one side of the filter frame. The secondary filtration assembly includes a collection cylinder, a support frame, and a pump body. The collection cylinder is located on one side of the filter frame, the support frame is located at the bottom of the collection cylinder, and the pump body is located on the collection cylinder. The cooperation of each component facilitates the completion of the wastewater collection process.

[0014] The present invention is further configured such that a connecting pipe is provided between the pump body and the filter frame, a discharge pipe is installed on the collection cylinder, and a top cover is detachably installed on the top of the collection cylinder. The cooperation of the various components facilitates the completion of the discharge process of the treated water source.

[0015] The present invention is further configured such that a shielding ring is detachably installed on the outer side of the top cover and the collection cylinder, and two shielding rings are provided, which are rotatably connected to each other. A mounting seat is installed on the shielding ring, and a threaded rod is threadedly connected to the mounting seat. A second filter plate is installed in the collection cylinder. The cooperation of each component facilitates the completion of the process of fixing the shielding ring.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a filtration mechanism for geothermal tailwater reinjection, which has the following beneficial effects:

[0018] 1. The pre-filter assembly, through the setting of the first filter plate, can remove most of the larger impurities before the tailwater enters the system, reducing the burden on subsequent treatment stages and improving the overall treatment efficiency of the system. The pre-filter assembly is designed to be easy to disassemble. Using a moving rod and spring device, the first filter plate can be quickly removed for replacement or cleaning, ensuring that the filter plate operates efficiently for a long time.

[0019] 2. The stirring assembly effectively stirs the water source and the added materials in the filter frame through the rotation of the driving wheel and driven wheel driven by the motor, as well as the rotating blades on the rotating rod. This ensures that the water source and materials are fully mixed, improves the treatment effect of the effluent, and enhances the contact between the water source and the filter medium during the stirring process. This improves the filtration efficiency of the effluent in the primary and secondary filtration processes, resulting in more thorough purification of the water quality.

[0020] 3. The secondary filter assembly, through the action of the pump, introduces the tailwater, which may still contain small particles after the primary filtration, into the collection cylinder. After passing through the second filter plate, fine impurities are further removed, the water quality is improved, and the quality of the reinjected water meets the requirements. The discharge pipe of the secondary filter assembly allows the water after secondary filtration to be discharged quickly, avoiding water accumulation and improving work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a filtration mechanism for geothermal tailwater reinjection according to the present invention;

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the stirring assembly in this utility model;

[0024] Figure 4 This is a schematic diagram of the stirring assembly in this utility model;

[0025] Figure 5 This is a partial structural schematic diagram of the secondary filter assembly in this utility model;

[0026] Figure 6 This is a partial structural schematic diagram of the secondary filter assembly in this utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the primary filter component in this utility model.

[0028] In the diagram: 1. Base plate; 2. Filter frame; 3. Support frame; 4. First filter plate; 5. Handle; 6. Mounting plate; 7. Motor; 8. Drive wheel; 9. Driven wheel; 10. Moving rod; 11. Moving plate; 12. Spring; 13. Rotating wheel; 14. Transmission belt; 15. Rotating rod; 16. Rotating blade; 17. Feed port; 18. Collection cylinder; 19. Support frame; 20. Pump body; 21. Connecting pipe; 22. Discharge pipe; 23. Top cover; 24. Baffle ring; 25. Mounting base; 26. Threaded rod; 27. Second filter plate. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-7 A filtration mechanism for geothermal tailwater reinjection includes a base plate 1, on which a primary filtration assembly is provided. The primary filtration assembly includes a filter frame 2, a support frame 3, a first filter plate 4, a handle 5, and a mounting plate 6. The filter frame 2 is located on the base plate 1, the support frame 3 is located on the outside of the filter frame 2, the first filter plate 4 is detachably located on the filter frame 2, the handle 5 is located on the first filter plate 4, and the mounting plate 6 is located at both ends of the filter frame 2. A stirring assembly is provided on the filter frame 2, which includes a motor 7, a driving wheel 8, and a driven wheel 9. The motor 7 is mounted on the base plate 1, the driving wheel 8 is connected to the output end of the motor 7, and the driven wheel 9 is rotatably connected to the base plate 1.

[0033] A movable rod 10 is slidably connected to the mounting plate 6, and a movable plate 11 is connected to one end of the movable rod 10.

[0034] A spring 12 is sleeved on the movable rod 10. The two ends of the spring 12 are connected to the mounting plate 6 and the movable plate 11. The movable rod 10 passes through the mounting plate 6 and is inserted into the first filter plate 4.

[0035] A rotating wheel 13 is rotatably connected to the base plate 1. A transmission belt 14 is provided to drive the driving wheel 8, the driven wheel 9 and the rotating wheel 13. A rotating rod 15 is connected to one end of the rotating wheel 13.

[0036] Rotating blades 16 are evenly installed on the rotating rod 15, and a feeding port 17 is opened on the filter frame 2.

[0037] In this embodiment, during use, the wastewater is introduced along the filter frame 2. After the introduction process is completed, it passes through the first filter plate 4 for filtration, causing it to flow into the inner side of the support frame 3. When the first filter plate 4 needs to be replaced after a period of use, the moving rod 10 is slidably moved using the moving plate 11. During this sliding movement, the spring 12 between the mounting plate 6 and the moving plate 11 is stretched, thereby removing one end of the moving rod 10 from the first filter plate 4 and releasing the filtration of the first filter plate 4. During the process, the material can be removed for replacement or cleaning. Then, during use, some material is fed into the filter frame 2 through the feed port 17, so that it comes into contact with the water source in the filter frame 2. In order to make it mix more thoroughly, the motor 7 is started, which drives the drive wheel 8 at the output end to rotate. Under the rotation of the driven wheel 9 and the rotating wheel 13, the drive wheel 15 rotates. During the rotation of the rotating wheel 15, the rotating blade 16 is adjusted to fully mix the material and the water source, thus promoting the completion of the water source treatment process.

[0038] Please see Figure 5-6 As an embodiment of a geothermal tailwater reinjection filtration mechanism for a secondary filter assembly: a secondary filter assembly is provided on one side of the filter frame 2. The secondary filter assembly includes a collection cylinder 18, a support frame 19 and a pump body 20. The collection cylinder 18 is provided on one side of the filter frame 2, the support frame 19 is provided at the bottom of the collection cylinder 18, and the pump body 20 is provided on the collection cylinder 18.

[0039] A connecting pipe 21 is provided between the pump body 20 and the filter frame 2, a discharge pipe 22 is installed on the collection cylinder 18, and a top cover 23 is detachably installed on the top of the collection cylinder 18.

[0040] A shielding ring 24 is detachably installed on the outside of the top cover 23 and the collection cylinder 18. There are two shielding rings 24, which are rotatably connected to each other. A mounting seat 25 is installed on the shielding ring 24, and a threaded rod 26 is threadedly connected to the mounting seat 25. A second filter plate 27 is installed in the collection cylinder 18.

[0041] More specifically, by starting the pump body 20, the water source in the filter frame 2 is introduced into the collection cylinder 18 along the connecting pipe 21, and after passing through the second filter plate in the collection cylinder 18, it completes its secondary filtration process, and finally it is discharged from the discharge pipe 22. During use, the support frame 19 is used to facilitate the fixation of the collection cylinder 18. When it is necessary to remove the top cover 23, the threaded rod 26 is rotated along the mounting seat 25 on the shielding ring 24 and then removed. Then the shielding ring 24 is removed, thereby releasing the fixation process of the top cover 23.

[0042] In summary, during the use or operation of the overall equipment: During use, the wastewater is introduced along the filter frame 2. After this introduction, it passes through the first filter plate 4, flowing into the inner side of the support frame 3. When the first filter plate 4 needs to be replaced after a period of use, the moving rod 10 is slidably moved using the moving plate 11. During this sliding movement, the spring 12 between the mounting plate 6 and the moving plate 11 is stretched, causing one end of the moving rod 10 to be removed from the first filter plate 4, thus releasing the pressure on the first filter plate. After the filtration process of step 4, the filter can be removed for replacement or cleaning. During use, some material is fed into the filter frame 2 through the feed port 17, so that it comes into contact with the water source in the filter frame 2. In order to make it mix more thoroughly, the motor 7 is started, which drives the drive wheel 8 at the output end to rotate. Under the rotation of the driven wheel 9 and the rotating wheel 13, the drive wheel 15 rotates. During the rotation of the rotating wheel 15, the rotating blade 16 is adjusted to fully mix the material and the water source, thus promoting the completion of the water source treatment process.

[0043] Next, by starting the pump body 20, the water source in the filter frame 2 is introduced into the collection cylinder 18 along the connecting pipe 21. After passing through the second filter plate in the collection cylinder 18, the water completes its secondary filtration process and is finally discharged from the discharge pipe 22. During use, the support frame 19 helps to fix the collection cylinder 18. When it is necessary to remove the top cover 23, the threaded rod 26 is rotated along the mounting seat 25 on the shielding ring 24 and then removed. The shielding ring 24 is then removed, thereby releasing the fixation process of the top cover 23.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filtration mechanism for geothermal tailwater reinjection, comprising a base plate (1), characterized in that: A primary filter assembly is provided on the base plate (1). The primary filter assembly includes a filter frame (2), a support frame (3), a first filter plate (4), a handle (5), and a mounting plate (6). The filter frame (2) is located on the base plate (1), the support frame (3) is located on the outside of the filter frame (2), the first filter plate (4) is detachably located on the filter frame (2), the handle (5) is located on the first filter plate (4), and the mounting plate (6) is located at both ends of the filter frame (2). A stirring assembly is provided on the filter frame (2). The stirring assembly includes a motor (7), a drive wheel (8), and a driven wheel (9). The motor (7) is mounted on the base plate (1), the drive wheel (8) is connected to the output end of the motor (7), and the driven wheel (9) is rotatably connected to the base plate (1).

2. The filtration mechanism for geothermal tailwater reinjection according to claim 1, characterized in that: A movable rod (10) is slidably connected to the mounting plate (6), and a movable plate (11) is connected to one end of the movable rod (10).

3. A filtration mechanism for geothermal tailwater reinjection according to claim 2, characterized in that: A spring (12) is sleeved on the movable rod (10). The two ends of the spring (12) are connected to the mounting plate (6) and the movable plate (11). The movable rod (10) passes through the mounting plate (6) and is inserted into the first filter plate (4).

4. A filtration mechanism for geothermal tailwater reinjection according to claim 3, characterized in that: A rotating wheel (13) is rotatably connected to the base plate (1). A transmission belt (14) is provided between the driving wheel (8), the driven wheel (9) and the rotating wheel (13). A rotating rod (15) is connected to one end of the rotating wheel (13).

5. A filtration mechanism for geothermal tailwater reinjection according to claim 4, characterized in that: Rotating blades (16) are evenly installed on the rotating rod (15), and a feeding port (17) is opened on the filter frame (2).

6. A filtration mechanism for geothermal tailwater reinjection according to any one of claims 1-5, characterized in that: A secondary filter assembly is provided on one side of the filter frame (2). The secondary filter assembly includes a collection cylinder (18), a support frame (19), and a pump body (20). The collection cylinder (18) is located on one side of the filter frame (2), the support frame (19) is located at the bottom of the collection cylinder (18), and the pump body (20) is located on the collection cylinder (18).

7. A filtration mechanism for geothermal tailwater reinjection according to claim 6, characterized in that: A connecting pipe (21) is provided between the pump body (20) and the filter frame (2), a discharge pipe (22) is installed on the collection cylinder (18), and a top cover (23) is detachably installed on the top of the collection cylinder (18).

8. A filtration mechanism for geothermal tailwater reinjection according to claim 7, characterized in that: A shielding ring (24) is detachably installed on the outside of the top cover (23) and the collection cylinder (18). There are two shielding rings (24) and they are rotatably connected to each other. A mounting seat (25) is installed on the shielding ring (24) and a threaded rod (26) is threadedly connected to the mounting seat (25). A second filter plate (27) is installed in the collection cylinder (18).

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