Photovoltaic wastewater integrated fluorine separation device

Abstract

The utility model relates to the field of photovoltaic wastewater purification, and discloses a photovoltaic wastewater integrated fluorine separation device which comprises two bottom frames and a plurality of cleaning frames, separation tanks are welded to the tops of the bottom frames, one ends of the two separation tanks communicate with connecting pipes, the ends, close to each other, of the cleaning frames are fixedly connected with rotating rings, and the rotating rings are connected with the cleaning frames. The center of the rotating ring and the center of the separation tank are located on the same straight line, a fixing ring is slidably installed on the surface of the rotating ring, the size specification of the inner wall of the fixing ring is matched with the size specification of the surface of the rotating ring, and the bottom end of the cleaning frame is slidably connected with the inner bottom wall of the separation tank. The cleaning frames are installed on the inner bottom wall of the separation tank, the rotating ring is installed between the multiple cleaning frames, and the surface of the rotating ring is rotationally connected with the inner bottom wall of the separation tank through the fixing ring, so that impurities on the inner bottom wall of the separation tank are cleaned by means of rotation of the cleaning frames on the inner wall of the separation tank; and impurities are effectively prevented from blocking the drain outlet at the bottom end of the separation tank.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic wastewater purification, and in particular to an integrated photovoltaic wastewater fluorine separation device. Background Art

[0002] Photovoltaic wastewater defluoridation refers to the technology of removing fluoride ions from wastewater generated during the photovoltaic production process. During the photovoltaic production process, especially in the battery manufacturing stage, the use of chemicals such as hydrofluoric acid leads to a high concentration of fluoride ions in the wastewater. If these fluoride ions are directly discharged into the environment, they will cause serious pollution to water bodies and the ecological environment. Therefore, the development of effective defluoridation technology is crucial to protecting the environment and ensuring the sustainable development of the photovoltaic industry. Photovoltaic wastewater defluoridation is a device specially used to treat wastewater generated in the photovoltaic industry, especially to remove fluoride ions from wastewater. When installing a conventional defluoridation device, after the base frame is installed stably, a separation tank is welded to the top of the base frame. One end of several separation tanks is connected by means of a connecting pipe, and the other end of the connecting pipe is connected to the photovoltaic wastewater. The photovoltaic wastewater enters the separation tank to separate the fluoride in the wastewater.

[0003] Regarding the above-mentioned related technologies, the inventors believe that after a period of use, impurities are prone to precipitation on the inner wall of the separation tank of a conventional defluoridator. The impurities are gradually adsorbed on the bottom wall of the separation tank, causing blockage of the sewage outlet at the bottom of the separation tank, thereby requiring staff to frequently clean the bottom wall of the separation tank.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem that the bottom wall of the defluoridator is easily clogged by impurities, the present application provides an integrated fluorine separation device for photovoltaic wastewater.

[0006] The photovoltaic wastewater integrated fluorine separation device provided in this application adopts the following technical solution:

[0007] A photovoltaic wastewater integrated fluorine separation device comprises two base frames and several cleaning frames, a separation tank is welded to the top of the base frame, one end of each of the two separation tanks is connected to a connecting pipe, and the adjacent ends of several cleaning frames are fixedly connected to a rotating ring, the center of the rotating ring is on the same straight line as the center of the separation tank, and a fixed ring is slidably installed on the surface of the rotating ring, the size of the inner wall of the fixed ring is adapted to the size of the surface of the rotating ring, the bottom end of the cleaning frame is slidably connected to the inner bottom wall of the separation tank, and the size of the bottom end of the cleaning frame is adapted to the size of the inner bottom wall of the separation tank, and several cleaning frames are distributed in a circular array with the center of the rotating ring as the axis, and the bottom end of the fixed ring is fixedly installed to the inner bottom wall of the separation tank.

[0008] Preferably, the bottom end of the cleaning rack is fixedly connected to a push plate, the inner bottom wall of the separation tank is provided with a slide groove adapted to the push plate, the inner wall of the slide groove is slidably connected to the surface of the push plate, and the inner wall of the slide groove is connected to a water inlet pipe and a water outlet pipe, and a control valve is fixedly installed on the surface of the water inlet pipe.

[0009] Preferably, a shielding ring is fixedly connected to the surface of the cleaning frame, the surface of the shielding ring is slidably mounted on the inner wall of the chute, and the size of the shielding ring surface is adapted to the size of the inner wall of the chute.

[0010] Preferably, a cleaning block is clamped on the surface of the cleaning rack, one end of the cleaning block is slidably connected to the bottom wall of the separation tank, the cleaning block is a rubber block, and one end of the cleaning block is fixedly connected to two fixing bolts, and the surface of the fixing bolts is clamped on the inner wall of the cleaning rack.

[0011] Preferably, two auxiliary wheels are rotatably mounted on the inner wall of the cleaning frame, and the bottom ends of the auxiliary wheels are slidably connected to the inner bottom wall of the separation tank.

[0012] In summary, this application has the following beneficial technical effects:

[0013] 1. By installing the cleaning rack on the bottom wall of the separation tank, a rotating ring is installed between several cleaning racks, and the surface of the rotating ring is rotatably connected to the bottom wall of the separation tank by means of a fixed ring, so that the impurities on the bottom wall of the separation tank can be cleaned by rotating the cleaning rack on the inner wall of the separation tank, effectively preventing the problem of impurities blocking the sewage outlet at the bottom end of the separation tank. A push plate is installed at the bottom end of the cleaning rack, and the surface of the push plate is slidably connected to the chute in the separation tank, and one end of the chute is connected to the water inlet pipe and the water outlet pipe, and a control valve is installed on the surface of the water inlet pipe so that the impurities can be cleaned by means of the control valve. The water inlet pipe is opened and connected to the water flow, and the water flows from the chute to the outlet pipe, thereby pushing the push plate with the help of the water flow, and rotating the cleaning rack on the bottom wall of the separation tank, effectively reducing the amount of manual operation and energy consumption. A shielding ring is installed on the surface of the cleaning rack, and the surface of the shielding ring is slidably connected to the inner wall of the chute, so that the top of the chute can be shielded by the shielding ring to prevent impurities in the separation tank from clogging the inner wall of the chute. Compared with the existing technology, the convenience of using the defluorination equipment is effectively improved, and the amount of manual operation is reduced.

[0014] 2. A cleaning block made of rubber can also be installed at one end of the cleaning frame, and two fixing bolts are installed at one end of the cleaning block, and the surface of the fixing bolts is clamped with the inner wall of the cleaning frame, so that the cleaning effect of the cleaning frame on the separation tank can be improved with the help of the rubber material of the cleaning block, and the cleaning block can be easily disassembled through the fixing bolts, so that the cleaning block can be disassembled and replaced with a new cleaning block after long-term use, effectively ensuring the cleaning effect of the cleaning block, and the inner wall of the cleaning frame is rotatably connected to two auxiliary wheels, and the bottom end of the auxiliary wheel is slidably connected to the bottom wall of the separation tank, so that the cleaning frame can slide on the inner wall of the separation tank with the help of the auxiliary wheels; effectively improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic wastewater integrated fluorine separation device according to an embodiment of the application;

[0016] Figure 2 This is a schematic structural diagram of a cleaning rack according to an embodiment of the application;

[0017] Figure 3 is a side structural schematic diagram of an embodiment of the application;

[0018] Figure 4 It is a structural diagram of location A of the application embodiment.

[0019] Explanation of the accompanying symbols: 1. Base frame; 2. Separation tank; 3. Connecting pipe; 4. Cleaning frame; 5. Rotating ring; 6. Fixed ring; 7. Push plate; 8. Slide; 9. Water inlet pipe; 10. Control valve; 11. Water outlet pipe; 12. Shielding ring; 13. Cleaning block; 14. Fixing bolt; 15. Auxiliary wheel. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 —4 Provide further details of this application.

[0021] The present application discloses an integrated fluorine separation device for photovoltaic wastewater, referring to Figure 1 - Figure 2 , including a base frame 1. During installation, after the base frame 1 is installed and stabilized, a separation tank 2 is welded on the top of the base frame 1. One end of several separation tanks 2 are connected by means of a connecting pipe 3. The other end of the connecting pipe 3 is connected to the photovoltaic wastewater. The photovoltaic wastewater enters the separation tank 2 to separate the fluorine in the wastewater. The cleaning rack 4 is installed on the inner bottom wall of the separation tank 2. A rotating ring 5 is installed between several cleaning racks 4. The surface of the rotating ring 5 is rotatably connected to a fixed ring 6. The bottom end of the fixed ring 6 is fixedly connected to the inner bottom wall of the separation tank 2. The cleaning rack 4 is rotated on the inner wall of the separation tank 2 to clean the impurities on the inner bottom wall of the separation tank 2, which effectively improves the use convenience of the fluorine removal equipment and prevents impurities from clogging the sewage outlet at the bottom end of the separation tank 2.

[0022] Reference Figure 2 The bottom end of the cleaning rack 4 is provided with a push plate 7, the surface of the push plate 7 is slidably connected to the chute 8 in the separation tank 2, and one end of the chute 8 is connected to an inlet pipe 9 and a water outlet pipe 11. A control valve 10 is installed on the surface of the water inlet pipe 9. The water inlet pipe 9 is opened by means of the control valve 10. After the water inlet pipe 9 is connected to the water flow, the water flows from the chute 8 to the outlet pipe 11, thereby pushing the push plate 7 with the help of the water flow, and rotating the cleaning rack 4 on the bottom wall of the separation tank 2, effectively reducing the amount of manual operation and reducing energy consumption. A shielding ring 12 is installed on the surface of the cleaning rack 4, and the surface of the shielding ring 12 is slidably connected to the inner wall of the chute 8. The top of the chute 8 is shielded by the shielding ring 12 to ensure the pushing effect of the water flow on the push plate 7 and prevent impurities in the separation tank 2 from clogging the inner wall of the chute 8.

[0023] Reference Figure 3 - Figure 4 A cleaning block 13 made of rubber is installed at one end of the cleaning frame 4, and two fixing bolts 14 are installed at one end of the cleaning block 13. The surface of the fixing bolts 14 is clamped with the inner wall of the cleaning frame 4, and the rubber material of the cleaning block 13 is used to improve the cleaning effect of the cleaning frame 4 on the separation tank 2, and the fixing bolts 14 are used to facilitate the disassembly of the cleaning block 13, so that the cleaning block 13 can be disassembled and replaced with a new cleaning block 13 after long-term use, effectively ensuring the cleaning effect of the cleaning block 13, and the inner wall of the cleaning frame 4 is rotatably connected to two auxiliary wheels 15, and the bottom end of the auxiliary wheel 15 is slidably connected to the inner bottom wall of the separation tank 2, with the help of the auxiliary wheels 15, the cleaning frame 4 is convenient to slide on the inner wall of the separation tank 2.

[0024] The implementation principle of the photovoltaic wastewater integrated fluorine separation device of the embodiment of the present application is as follows: by installing the cleaning rack 4 on the inner bottom wall of the separation tank 2, a rotating ring 5 is installed between several cleaning racks 4, and the surface of the rotating ring 5 is rotatably connected to the inner bottom wall of the separation tank 2 by means of a fixed ring 6, so that the impurities on the inner bottom wall of the separation tank 2 can be cleaned by rotating the cleaning rack 4 on the inner wall of the separation tank 2, effectively preventing the problem of impurities clogging the sewage outlet at the bottom end of the separation tank 2. A push plate 7 is installed at the bottom end of the cleaning rack 4, and the surface of the push plate 7 is slidably connected to the chute 8 in the separation tank 2, and one end of the chute 8 is connected to the water inlet pipe 9 A control valve 10 is installed on the surface of the water outlet pipe 11 and the water inlet pipe 9, so that the water inlet pipe 9 can be opened with the help of the control valve 10. After the water inlet pipe 9 is connected to the water flow, the water flows from the chute 8 to the water outlet pipe 11, thereby pushing the push plate 7 with the help of the water flow, and rotating the cleaning rack 4 on the bottom wall of the separation tank 2, effectively reducing the amount of manual operation and reducing energy consumption. A shielding ring 12 is installed on the surface of the cleaning rack 4, and the surface of the shielding ring 12 is slidably connected to the inner wall of the chute 8, so that the top of the chute 8 can be shielded with the help of the shielding ring 12 to prevent impurities in the separation tank 2 from clogging the inner wall of the chute 8.

[0025] A cleaning block 13 made of rubber can also be installed at one end of the cleaning frame 4, and two fixing bolts 14 are installed at one end of the cleaning block 13. The surface of the fixing bolts 14 is clamped with the inner wall of the cleaning frame 4, so as to improve the cleaning effect of the cleaning frame 4 on the separation tank 2 with the help of the rubber material of the cleaning block 13, and the cleaning block 13 is conveniently disassembled by the fixing bolts 14, so that the cleaning block 13 can be disassembled and replaced with a new cleaning block 13 after long-term use, effectively ensuring the cleaning effect of the cleaning block 13, and the inner wall of the cleaning frame 4 is rotatably connected to two auxiliary wheels 15, and the bottom end of the auxiliary wheel 15 is slidably connected to the inner bottom wall of the separation tank 2, so as to facilitate the cleaning frame 4 to slide on the inner wall of the separation tank 2 with the help of the auxiliary wheels 15.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A photovoltaic wastewater integrated fluorine separation device, comprising two base frames (1) and a plurality of cleaning frames (4), characterized in that: A separation tank (2) is welded to the top of the base frame (1), one end of each of the two separation tanks (2) is connected to a connecting pipe (3), and a rotating ring (5) is fixedly connected to the adjacent ends of a plurality of cleaning racks (4), the center of the rotating ring (5) and the center of the separation tank (2) are on the same straight line, and a fixed ring (6) is slidably mounted on the surface of the rotating ring (5), and the size of the inner wall of the fixed ring (6) is compatible with the size of the surface of the rotating ring (5).

2. The photovoltaic wastewater integrated fluorine separation device according to claim 1, characterized in that: The bottom end of the cleaning rack (4) is slidably connected to the inner bottom wall of the separation tank (2), and the size of the bottom end of the cleaning rack (4) is adapted to the size of the inner bottom wall of the separation tank (2). A plurality of the cleaning racks (4) are distributed in a circular array with the center of the rotating ring (5) as the axis, and the bottom end of the fixed ring (6) is fixedly installed to the inner bottom wall of the separation tank (2).

3. The photovoltaic wastewater integrated fluorine separation device according to claim 1, characterized in that: The bottom end of the cleaning rack (4) is fixedly connected to a push plate (7), and the inner bottom wall of the separation tank (2) is provided with a chute (8) adapted to the push plate (7). The inner wall of the chute (8) is slidably connected to the surface of the push plate (7), and the inner wall of the chute (8) is connected to a water inlet pipe (9) and a water outlet pipe (11), and a control valve (10) is fixedly installed on the surface of the water inlet pipe (9).

4. The photovoltaic wastewater integrated fluorine separation device according to claim 1, characterized in that: A shielding ring (12) is fixedly connected to the surface of the cleaning frame (4), and the surface of the shielding ring (12) is slidably mounted on the inner wall of the chute (8), and the size of the surface of the shielding ring (12) is compatible with the size of the inner wall of the chute (8).

5. The photovoltaic wastewater integrated fluorine separation device according to claim 1, characterized in that: A cleaning block (13) is clamped on the surface of the cleaning frame (4), one end of the cleaning block (13) is slidably connected to the inner bottom wall of the separation tank (2), the cleaning block (13) is a rubber block, and one end of the cleaning block (13) is fixedly connected to two fixing bolts (14), and the surfaces of the fixing bolts (14) are clamped to the inner wall of the cleaning frame (4).

6. The photovoltaic wastewater integrated fluorine separation device according to claim 1, characterized in that: Two auxiliary wheels (15) are rotatably mounted on the inner wall of the cleaning frame (4), and the bottom ends of the auxiliary wheels (15) are slidably connected to the inner bottom wall of the separation tank (2).

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