Raw water treatment device suitable for photovoltaic glass production

Abstract

The utility model relates to the technical field of photovoltaic glass production, and provides a raw water treatment device suitable for photovoltaic glass production, which comprises a multi-medium filter, a middle water tank is arranged at one end of the multi-medium filter, a first water pipe is connected between the top end of the middle water tank and the bottom end of the multi-medium filter, and a second water pipe is connected between the top end of the middle water tank and the bottom end of the multi-medium filter. An RO membrane water purifier is mounted at one end of the middle water tank. Through the cleaning structure and the filter plate, large impurity particles in river water can be filtered, the filtering effect of the multi-medium filter on the river water is improved, the driving motor is started, the main gear drives the driven gear to rotate, the rotating shaft drives the water distribution pipe to rotate, and the purpose that the filter plate is in all-directional contact with the river water is achieved. Meanwhile, the water distribution pipe drives the brush and the scraper to rotate, the brush can clean the filter plate, the filtering efficiency of the multi-medium filter is improved, and the scraper can clean the inner wall of the multi-medium filter.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic glass production, in particular to a raw water treatment device suitable for photovoltaic glass production. Background Art

[0002] With the continuous development of the glass industry, photovoltaic glass has been widely used. Photovoltaic glass, also known as photoelectric glass, uses solar radiation to generate electricity and is a special glass with related current lead-out devices and cables. It is composed of glass, solar cells, film, back glass, special metal wires, etc. In the production process of photovoltaic glass, the raw water used needs to be treated.

[0003] The raw water treatment method is to filter the river water through a multi-media filter and then transport it to an intermediate water tank. The water in the intermediate water tank is then transported to an RO membrane water purifier for desalination treatment, and then transported to a production water tank, where it can be put into use in photovoltaic glass production.

[0004] The existing raw water treatment device used in photovoltaic glass production is not convenient for primary filtration of large impurities in river water. Large impurities can easily affect the filtering effect of the multi-media filter, resulting in low filtration efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a raw water treatment device suitable for use in photovoltaic glass production, so as to solve the defect of poor filtering effect of an existing raw water treatment device suitable for use in photovoltaic glass production.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a raw water treatment device suitable for use in photovoltaic glass production, comprising a multi-media filter, an intermediate water tank is provided at one end of the multi-media filter, a first water pipe is connected between the top of the intermediate water tank and the bottom end of the multi-media filter, an RO membrane water purifier is installed at one end of the intermediate water tank, and a second water pipe is connected between the top of the RO membrane water purifier and the bottom end of the intermediate water tank.

[0007] The filter press has a plurality of filter caps, each of which is provided with a plurality of filter caps, and a plurality of filter caps are provided on the top of the filter cap, and a plurality of filter caps are provided on the top of the filter cap.

[0008] Preferably, the driving mechanism includes a driven gear, a rotating shaft, a rotating seat, a driving motor and a main gear. The rotating seat is installed on the bottom end of the cover body, the bottom end of the rotating seat is installed with a rotating shaft, and the bottom end of the rotating shaft is connected to the water distribution pipe. A driven gear is installed on the outside of the rotating shaft, a main gear is installed on one side of the driven gear, and the top of the main gear is connected to the driving motor.

[0009] Preferably, the rotating shaft is inserted into the rotating seat and forms a sliding connection therewith.

[0010] Preferably, the main gear is meshed with the driven gear.

[0011] Preferably, the sand bed is provided with multiple layers, which are anthracite layer, fine sand layer, coarse sand layer and gravel support layer from top to bottom.

[0012] Preferably, the fixing structure includes a fixing bolt, a sealing cover, a telescopic spring, a lower wedge block, a pressure block, an upper wedge block and a limit groove, the limit groove is opened on the inner wall of the multi-media filter, the bottom end of the limit groove is installed with a lower wedge block, and the top end of the lower wedge block is provided with an upper wedge block, the upper wedge block is fixedly connected to the cover body, a pressure block is installed on one side of the lower wedge block, a telescopic spring is installed on the other side of the lower wedge block, and a sealing cover is installed on one side of the telescopic spring, and the sealing cover and the multi-media filter are fixed by fixing bolts.

[0013] Preferably, the fixing bolts are arranged at equal intervals on the sealing cover.

[0014] The utility model provides a raw water treatment device suitable for photovoltaic glass production, which has the following advantages:

[0015] By setting the filter plate inside the multi-media filter, large impurity particles in the river water can be filtered out, thereby improving the filtering effect of the multi-media filter on the river water. During filtering, the driving mechanism drives the water distribution pipe to rotate, thereby achieving the purpose of all-round contact between the filter plate and the river water, thereby improving the use effect of the filter plate. At the same time, the cleaning structure can clean the filter plate and the inner wall of the multi-media filter, and the fixed structure can quickly disassemble and assemble the filter plate.

[0016] Through the cleaning structure, the filter plate can filter out large impurity particles in the river water, thereby improving the filtering effect of the multi-media filter on the river water. When the drive motor is started, the main gear drives the driven gear to rotate, and the rotating shaft drives the water distribution pipe to rotate, thereby achieving the purpose of all-round contact between the filter plate and the river water, thereby improving the use effect of the filter plate. At the same time, the water distribution pipe drives the brush and scraper to rotate. The brush can clean the filter plate to improve its filtering efficiency, and the scraper can clean the inner wall of the multi-media filter.

[0017] Through the provided fixing structure, the fastening bolts are removed, the cover body is moved upward, the upper wedge block moves away from the lower wedge block, and the telescopic spring drives the pressure block to move away from the filter plate, thereby releasing the fixing restriction on the filter plate and achieving the purpose of quick disassembly of the filter plate for its replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the driving mechanism of the present utility model;

[0022] Figure 5 This is a schematic diagram of the front view structure of the cleaning structure of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. intermediate water tank; 2. first water pipe; 3. multi-media filter; 4. inspection hole; 5. cover body; 6. medium adding hole; 7. water inlet; 8. driving mechanism; 801. driven gear; 802. rotating shaft; 803. rotating seat; 804. driving motor; 805. main gear; 9. RO membrane water purifier; 10. second water pipe; 11. water filter cap; 12. sand bed; 13. filter plate; 14. fixing structure; 1401. fixing bolt; 1402. sealing cover; 1403. telescopic spring; 1404. lower wedge block; 1405. pressing block; 1406. upper wedge block; 1407. limiting groove; 15. cleaning structure; 1501. brush; 1502. scraper; 1503. connecting rod; 16. water distribution pipe; 17. fastening bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides a raw water treatment device suitable for photovoltaic glass production, including a multi-media filter 3.

[0026] Reference Figure 1-Figure 5 As shown, an intermediate water tank 1 is provided at one end of the multi-media filter 3, a first water pipe 2 is connected between the top of the intermediate water tank 1 and the bottom end of the multi-media filter 3, an RO membrane water purifier 9 is installed at one end of the intermediate water tank 1, and a second water pipe 10 is connected between the top of the RO membrane water purifier 9 and the bottom end of the intermediate water tank 1.

[0027] An inspection hole 4 is installed at the bottom end of one side of the multi-media filter 3, a cover body 5 is installed at the top of the multi-media filter 3, the cover body 5 and the multi-media filter 3 are fixed by fastening bolts 17, a water inlet 7 is installed at the top of the cover body 5, a medium adding hole 6 is installed on one side of the top of the cover body 5, a water distribution pipe 16 is provided at the bottom end of the water inlet 7, a driving mechanism 8 is provided between the water distribution pipe 16 and the water inlet 7, and a cleaning structure 15 is provided at the bottom end of the water distribution pipe 16.

[0028] The cleaning structure 15 includes a brush 1501 , a scraper 1502 and a connecting rod 1503 . The connecting rod 1503 is installed at the bottom end of the water distribution pipe 16 . The brush 1501 is installed at the bottom end of the connecting rod 1503 , and the scraper 1502 is installed on one side of the connecting rod 1503 .

[0029] Several water filter caps 11 are installed at the bottom of the multi-media filter 3, and a sand bed 12 is installed on the top of the water filter cap 11. The sand bed 12 is provided with multiple layers, which are anthracite layer, fine sand layer, coarse sand layer and gravel support layer from top to bottom. A filter plate 13 is provided on the top of the sand bed 12.

[0030] The river water is filtered through the multi-media filter 3 and then transported to the intermediate water tank 1. The water in the intermediate water tank 1 is transported to the RO membrane water purifier 9 for desalination treatment, and then transported to the water production tank for use in photovoltaic glass production. When the multi-media filter 3 filters the river water, the driving mechanism 8 drives the water distribution pipe 16 to rotate, so that the river water can have all-round contact with the filter plate 13. The filter plate 13 can filter out large impurity particles in the river water, thereby improving the filtering effect of the multi-media filter 3 on the river water. While the water distribution pipe 16 rotates, the brush 1501 and the scraper 1502 rotate. The brush 1501 can clean the filter plate 13 to improve its filtration efficiency, and the scraper 1502 can clean the inner wall of the multi-media filter 3.

[0031] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the driving mechanism 8 includes a driven gear 801, a rotating shaft 802, a rotating seat 803, a driving motor 804 and a main gear 805. The rotating seat 803 is installed on the bottom end of the cover body 5. The bottom end of the rotating seat 803 is installed with a rotating shaft 802, and the bottom end of the rotating shaft 802 is connected to the water distribution pipe 16. The rotating shaft 802 is inserted into the rotating seat 803 and forms a sliding connection with the rotating seat 803. The outer side of the rotating shaft 802 is installed with a driven gear 801, and a main gear 805 is installed on one side of the driven gear 801. The main gear 805 is meshed with the driven gear 801, and the top of the main gear 805 is connected to the driving motor 804.

[0032] Start the driving motor 804, the main gear 805 drives the driven gear 801 to rotate, and the rotating shaft 802 drives the water distribution pipe 16 to rotate, so as to achieve the purpose of all-round contact between the filter plate 13 and the river water, thereby improving the use effect of the filter plate 13.

[0033] Reference Figure 2 、 Figure 3 and Figure 4As shown, the outer side of the filter plate 13 is evenly provided with a fixing structure 14, which includes a fixing bolt 1401, a sealing cover 1402, a telescopic spring 1403, a lower wedge 1404, a pressure block 1405, an upper wedge 1406 and a limiting groove 1407. The limiting groove 1407 is opened on the inner wall of the multi-media filter 3, and the lower wedge 1404 is installed at the bottom end of the limiting groove 1407, and the upper wedge 1406 is installed at the top of the lower wedge 1404. 6 is fixedly connected to the cover body 5, a pressure block 1405 is installed on one side of the lower wedge block 1404, a telescopic spring 1403 is installed on the other side of the lower wedge block 1404, and a sealing cover 1402 is installed on one side of the telescopic spring 1403. The sealing cover 1402 and the multi-media filter 3 are fixed by fixing bolts 1401. The fixing bolts 1401 are arranged at equal intervals on the sealing cover 1402. The fixing bolts 1401 arranged at equal intervals can improve the fixing efficiency of the sealing cover 1402.

[0034] Remove the fastening bolts 17, move the cover body 5 upward, the upper wedge block 1406 moves away from the lower wedge block 1404, and the telescopic spring 1403 drives the pressure block 1405 to move away from the filter plate 13, releasing the fixing restriction on the filter plate 13, and achieving the purpose of quickly disassembling the filter plate 13 for its replacement.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A raw water treatment device suitable for use in photovoltaic glass production, comprising a multi-media filter (3); Its characteristics are: An intermediate water tank (1) is provided at one end of the multi-media filter (3), a first water pipe (2) is connected between the top end of the intermediate water tank (1) and the bottom end of the multi-media filter (3), an RO membrane water purifier (9) is installed at one end of the intermediate water tank (1), and a second water pipe (10) is connected between the top end of the RO membrane water purifier (9) and the bottom end of the intermediate water tank (1); An inspection hole (4) is installed at the bottom end of one side of the multi-media filter (3), a cover body (5) is installed at the top end of the multi-media filter (3), the cover body (5) and the multi-media filter (3) are fixed by fastening bolts (17), a water inlet (7) is installed at the top end of the cover body (5), a medium adding hole (6) is installed on one side of the top end of the cover body (5), a water distribution pipe (16) is provided at the bottom end of the water inlet (7), a driving mechanism (8) is provided between the water distribution pipe (16) and the water inlet (7), and a cleaning structure (15) is provided at the bottom end of the water distribution pipe (16); The cleaning structure (15) comprises a brush (1501), a scraper (1502) and a connecting rod (1503); the connecting rod (1503) is mounted on the bottom end of the water distribution pipe (16); the brush (1501) is mounted on the bottom end of the connecting rod (1503); and the scraper (1502) is mounted on one side of the connecting rod (1503); A plurality of water filter caps (11) are installed at the bottom end of the interior of the multi-media filter (3), a sand bed (12) is installed at the top end of the water filter caps (11), a filter plate (13) is provided at the top end of the sand bed (12), and a fixing structure (14) is evenly provided on the outside of the filter plate (13).

2. The raw water treatment device adapted for photovoltaic glass production according to claim 1, characterized in that: The driving mechanism (8) comprises a driven gear (801), a rotating shaft (802), a rotating seat (803), a driving motor (804) and a main gear (805), wherein the rotating seat (803) is mounted on the bottom end of the cover body (5), the rotating shaft (802) is mounted on the bottom end of the rotating seat (803), and the bottom end of the rotating shaft (802) is connected to the water distribution pipe (16), the driven gear (801) is mounted on the outside of the rotating shaft (802), the main gear (805) is mounted on one side of the driven gear (801), and the top end of the main gear (805) is connected to the driving motor (804).

3. The raw water treatment device adapted for photovoltaic glass production according to claim 2, characterized in that: The rotating shaft (802) is inserted into the rotating seat (803) and forms a sliding connection therewith.

4. The raw water treatment device adapted for photovoltaic glass production according to claim 2, characterized in that: The main gear (805) is meshed with the driven gear (801).

5. The raw water treatment device adapted for photovoltaic glass production according to claim 1, characterized in that: The sand bed (12) is provided with multiple layers, which are, from top to bottom, an anthracite layer, a fine sand layer, a coarse sand layer and a gravel support layer.

6. The raw water treatment device adapted for photovoltaic glass production according to claim 1, characterized in that: The fixing structure (14) comprises a fixing bolt (1401), a sealing cover (1402), a telescopic spring (1403), a lower wedge (1404), a pressure block (1405), an upper wedge (1406) and a limiting groove (1407). The limiting groove (1407) is provided on the inner wall of the multi-media filter (3). The lower wedge (1404) is installed at the bottom end of the limiting groove (1407), and the top end of the lower wedge (1404) is provided with a An upper wedge block (1406) is provided, the upper wedge block (1406) being fixedly connected to the cover body (5), a pressure block (1405) being installed on one side of the lower wedge block (1404), a telescopic spring (1403) being installed on the other side of the lower wedge block (1404), and a sealing cover (1402) being installed on one side of the telescopic spring (1403), the sealing cover (1402) being fixed to the multi-media filter (3) by fixing bolts (1401).

7. The raw water treatment device adapted for photovoltaic glass production according to claim 6, characterized in that: The fixing bolts (1401) are arranged at equal intervals on the sealing cover (1402).

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