Filtering device for spring water treatment

Abstract

The utility model relates to the technical field of filtering devices, and discloses a spring water treatment filtering device which comprises a filtering barrel, a liquid inlet hopper is fixedly installed at the top end of the filtering barrel, a liquid outlet pipe is fixedly connected to the bottom end of the outer wall face of one side of the filtering barrel, and a first filtering net and a second filtering net are arranged in a cavity of the filtering barrel. A scraper assembly is arranged on the inner wall surface of the filter cartridge, the scraper assembly comprises a trapezoidal frame, a connecting rod and a rubber scraper, and a cleaning assembly is arranged on one side of the trapezoidal frame. The first filter screen and the second filter screen are arranged to filter particulate matters and impurities in spring water, the scraper assembly is arranged to scrape and gather the particulate matters and impurities above the first filter screen and the second filter screen, and the cleaning assembly is arranged to clean the particulate matters and impurities out of a cavity of the filter cartridge through movement of a cleaning plate. And the limiting unit is arranged to be matched with the driving unit, so that the height of the cleaning plate can be increased to return in the returning process, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a spring water treatment filtering device. Background Art

[0002] Mineral water is uncontaminated underground mineral water that naturally emerges from deep underground or is artificially revealed; it contains a certain amount of mineral salts, trace elements or carbon dioxide gas; under normal circumstances, its chemical composition, flow rate, water temperature and other dynamics are relatively stable within the natural fluctuation range.

[0003] Mineral water is formed by circulation deep in the earth and contains minerals and limited indicators specified by national standards. During the production process of mineral water, a filtering device is needed to remove impurities and particulate matter from the spring water. The filtering device in the prior art needs to be cleaned regularly during use to scrape off impurities and particulate matter on the filter screen. During the cleaning period, the filtering device stops running, which reduces production efficiency.

[0004] Therefore, those skilled in the art provide a spring water treatment and filtration device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a spring water treatment and filtering device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spring water treatment filter device, including a filter cartridge, a liquid inlet bucket is fixedly installed on the top of the filter cartridge, a liquid outlet pipe is fixedly connected to the bottom end of the outer wall surface of one side of the filter cartridge, a first filter screen and a second filter screen for filtering solid particles and impurities in the spring water are arranged in the cavity of the filter cartridge, a scraper assembly for scraping impurities on the outer wall surfaces of the first filter screen and the second filter screen are arranged on the inner wall surface of the filter cartridge, the scraper assembly includes a trapezoidal frame, a connecting rod and a rubber scraper, a cleaning assembly for cleaning impurities from the cavity of the filter cartridge to the outside of the cavity is arranged on one side of the trapezoidal frame, the cleaning assembly includes a first rectangular plate, a second rectangular plate and a cleaning plate, a driving unit is arranged between the cleaning plate and the second rectangular plate, the driving unit includes a servo motor and a screw rod, a limiting unit is arranged between the cleaning plate and the first rectangular plate, and the limiting unit includes a slider, an iron block and a cylinder.

[0007] Preferably, a support column and a motor are fixedly mounted on the bottom end of the filter cartridge, a dirt outlet is penetrated through the outer wall surface of the filter cartridge, and an impurity chute is fixedly connected below the dirt outlet.

[0008] Preferably, the first filter screen is fixedly connected to the second filter screen, the cross-section of the first filter screen is an isosceles trapezoid, the top of the first filter screen is fixedly connected to a hemisphere, the bottom of the hemisphere is fixedly connected to a driving rod, and the end of the driving rod away from the hemisphere movably passes through the filter cartridge and is fixedly connected to the output shaft of the motor.

[0009] Preferably, the trapezoidal frame is in a right-angle trapezoidal shape, the connecting rod is fixedly connected between the trapezoidal frame and the inner wall of the filter cylinder, and the rubber scraper is fixedly installed on one side wall of the trapezoidal frame close to the first filter screen and the second filter screen.

[0010] Preferably, the second rectangular plate and the trapezoidal frame are in a fixed connection relationship, a rectangular groove is provided on one side wall of the trapezoidal frame close to the cleaning plate, a moving block is movably engaged in the rectangular groove, one end of the screw rod is movably installed in the rectangular groove through a bearing, the servo motor is fixedly installed at one end of the second rectangular plate away from the filter cartridge, and the other end of the screw rod movably passes through the rectangular groove and is fixedly connected to the output shaft of the servo motor.

[0011] Preferably, the second rectangular plate and the first rectangular plate are parallel to each other, a connecting plate and a mounting plate are fixedly connected between the second rectangular plate and the first rectangular plate, a screw rod movably passes through the moving block, a threaded connection relationship is formed between the screw rod and the moving block, a side of the moving block away from the second rectangular plate is fixedly connected to a limiting plate, and the cleaning plate movably engages in the groove of the limiting plate.

[0012] Preferably, the slider is fixedly mounted on a side wall of the cleaning plate away from the limiting plate, and a limiting groove is provided on a side wall of the first rectangular plate close to the cleaning plate. The limiting groove is in the shape of a "mouth", and the slider is movably engaged in the limiting groove.

[0013] Preferably, the iron block is fixedly mounted on a side wall of the cleaning plate close to the mounting plate, the cylinder is fixedly mounted on the mounting plate, and the telescopic end of the cylinder movably penetrates the mounting plate and is fixedly connected with a magnetic block.

[0014] The utility model provides a spring water treatment and filtering device, which has the following beneficial effects:

[0015] (1) In this spring water treatment and filtering device, spring water enters the cavity of the filter cartridge through the liquid inlet hopper, and the particles and impurities in the spring water are filtered by setting a first filter screen and a second filter screen. The particles and impurities above the first filter screen and the second filter screen can be scraped off and gathered by setting a scraper assembly. The cleaning assembly can move the cleaning plate to clean the particles and impurities from the cavity of the filter cartridge to the outside of the cavity, so that the device can work uninterruptedly, further improving the work efficiency. The limit unit is set to cooperate with the drive unit so that the cleaning plate can be raised to a higher height during the return process, and the cleaning effect is better.

[0016] (2) A spring water treatment and filtering device, wherein the second rectangular plate is fixedly connected to the trapezoidal frame, and the second rectangular plate is fixedly connected to the first rectangular plate via a connecting plate and a mounting plate. A rectangular groove is provided on one side of the second rectangular plate, and the moving block is movably engaged in the rectangular groove. The screw rod movably penetrates the moving block. The servo motor drives the screw rod to rotate during operation so that the moving block reciprocates along the rectangular groove. The moving block is fixedly connected to the limit plate, and the cleaning plate movably engages with the limit plate, thereby driving the cleaning plate to reciprocate, and the cleaning plate moves to carry away impurities below.

[0017] (3) This spring water treatment and filtering device has a limit groove on one side wall of a first rectangular plate, the limit groove is in the shape of a "mouth", a slider is fixedly connected to the cleaning plate, the slider is movably engaged in the limit groove, an iron block is also fixedly installed on one side of the cleaning plate, a cylinder is fixedly installed on the top of the mounting plate, the telescopic end of the cylinder movably penetrates the mounting plate and is fixedly connected to the magnetic block, when the cleaning plate moves close to the servo motor, the magnetic block attracts the iron block, the mounting plate works to lift the magnetic block, the iron block and the cleaning plate upward, the cleaning plate is movably engaged in the limit plate, when the servo motor reverses, the moving block drives the limit plate and the cleaning plate to return, because the slider is movably engaged in the limit groove, the cleaning plate is "lifted" during the return process and does not contact the second filter screen, so that the impurities gathered at the rubber scraper will not be pushed away, reducing the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure diagram of a spring water treatment and filtering device of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure diagram of a spring water treatment and filtering device of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the filter structure of a spring water treatment and filtering device of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a cleaning component of a spring water treatment and filtering device of the utility model;

[0022] Figure 5 This is an exploded view of the cleaning component structure of a spring water treatment and filtering device of the utility model.

[0023] Legend:

[0024] 10. Filter cartridge; 11. Liquid inlet hopper; 12. Support column; 13. Motor; 14. Liquid outlet pipe; 15. Impurity chute; 16. Dirt outlet; 17. Cleaning assembly; 18. Hemisphere; 19. First filter screen; 20. Second filter screen; 21. Driving rod; 22. Trapezoidal frame; 23. Connecting rod; 24. First rectangular plate; 25. Second rectangular plate; 26. Cleaning plate; 27. Servo motor; 28. Cylinder; 29. ​​Mounting plate; 30. Magnetic block; 31. Sliding block; 32. Iron block; 33. Limiting plate; 35. Connecting plate; 36. Screw rod; 37. Moving block. DETAILED DESCRIPTION

[0025] like Figure 1-5 As shown: A spring water treatment and filtering device comprises a filter cartridge 10, a liquid inlet hopper 11 is fixedly mounted on the top of the filter cartridge 10, a liquid outlet pipe 14 is fixedly connected to the bottom of the outer wall of one side of the filter cartridge 10, a first filter screen 19 and a second filter screen 20 are arranged in the cavity of the filter cartridge 10 for filtering solid particles and impurities in the spring water, and a scraper assembly is arranged on the inner wall of the filter cartridge 10 for scraping off impurities on the outer wall of the first filter screen 19 and the second filter screen 20, and the scraper assembly comprises a trapezoidal frame 22 , connecting rod 23 and rubber scraper, a cleaning assembly 17 for cleaning impurities from the cavity of the filter cartridge 10 to the outside of the cavity is arranged on one side of the trapezoidal frame 22, the cleaning assembly 17 includes a first rectangular plate 24, a second rectangular plate 25 and a cleaning plate 26, a driving unit is arranged between the cleaning plate 26 and the second rectangular plate 25, the driving unit includes a servo motor 27 and a screw rod 36, a limiting unit is arranged between the cleaning plate 26 and the first rectangular plate 24, the limiting unit includes a slider 31, an iron block 32 and a cylinder 28. The bottom end of the filter cartridge 10 is fixedly mounted with a support column 12 and a motor 13, the outer wall surface of the filter cartridge 10 is penetrated with a dirt outlet 16, and the impurity chute 15 is fixedly connected below the dirt outlet 16.

[0026] Specifically, spring water enters the cavity of the filter cartridge 10 through the liquid inlet hopper 11, and the particles and impurities in the spring water are filtered by setting the first filter screen 19 and the second filter screen 20. The particles and impurities above the first filter screen 19 and the second filter screen 20 can be scraped and gathered by setting the scraper assembly. The cleaning assembly 17 can move the cleaning plate 26 to clean the particles and impurities from the cavity of the filter cartridge 10 to the outside of the cavity, so that the device can work uninterruptedly, further improving the work efficiency. The limiting unit is set to cooperate with the driving unit so that the cleaning plate 26 can be raised to a higher height during the return process, and the cleaning effect is better.

[0027] The first filter screen 19 and the second filter screen 20 are fixedly connected. The cross-section of the first filter screen 19 is an isosceles trapezoid. The top end of the first filter screen 19 is fixedly connected to the hemisphere 18, and the bottom end of the hemisphere 18 is fixedly connected to the driving rod 21. The end of the driving rod 21 away from the hemisphere 18 movably passes through the filter cartridge 10 and is fixedly connected to the output shaft of the motor 13.

[0028] Specifically, during operation, the motor 13 drives the driving rod 21 to rotate, and the driving rod 21 drives the hemisphere 18, the first filter screen 19 and the second filter screen 20 to rotate synchronously, so that the scraper assembly can scrape off impurities on the outer wall of the first filter screen 19 and the second filter screen 20. By setting the hemisphere 18, the spring water can be dispersed onto the first filter screen 19.

[0029] The trapezoidal frame 22 is in a right-angle trapezoidal shape, the connecting rod 23 is fixedly connected between the trapezoidal frame 22 and the inner wall surface of the filter cartridge 10 , and the rubber scraper is fixedly mounted on one side wall surface of the trapezoidal frame 22 close to the first filter screen 19 and the second filter screen 20 .

[0030] Specifically, a trapezoidal frame 22 is provided in a right-angled trapezoid, and the trapezoidal frame 22 is fixed in the cavity of the filter cartridge 10 through a connecting rod 23. A rubber scraper is provided and fixedly installed on a side wall of the trapezoidal frame 22 close to the first filter screen 19 and the second filter screen 20. The first filter screen 19 and the second filter screen 20 rotate the rubber scraper to scrape off impurities.

[0031] The second rectangular plate 25 is fixedly connected to the trapezoidal frame 22. A rectangular groove is provided on the wall surface of one side of the trapezoidal frame 22 near the cleaning plate 26. A moving block 37 is movably engaged in the rectangular groove. One end of the screw rod 36 is movably mounted in the rectangular groove through a bearing. The servo motor 27 is fixedly mounted on the end of the second rectangular plate 25 away from the filter cartridge 10. The other end of the screw rod 36 movably penetrates the rectangular groove and is fixedly connected to the output shaft of the servo motor 27. The second rectangular plate 25 and the first rectangular plate 24 are parallel to each other. A connecting plate 35 and a mounting plate 29 are fixedly connected between the second rectangular plate 25 and the first rectangular plate 24. The screw rod 36 movably penetrates the moving block 37. The screw rod 36 and the moving block 37 are in a threaded connection relationship. The side of the moving block 37 away from the second rectangular plate 25 is fixedly connected to the limiting plate 33. The cleaning plate 26 movably engages in the groove of the limiting plate 33.

[0032] Specifically, the second rectangular plate 25 is fixedly connected to the trapezoidal frame 22, and the second rectangular plate 25 is fixedly connected to the first rectangular plate 24 via a connecting plate 35 and a mounting plate 29. A rectangular groove is provided on one side of the second rectangular plate 25, and a moving block 37 is movably engaged in the rectangular groove. A screw rod 36 movably penetrates the moving block 37. During operation, the servo motor 27 drives the screw rod 36 to rotate so that the moving block 37 reciprocates along the rectangular groove. The moving block 37 is fixedly connected to the limit plate 33, and the cleaning plate 26 is movably engaged with the limit plate 33, thereby driving the cleaning plate 26 to reciprocate, and the cleaning plate 26 moves to take away the impurities below.

[0033] The slider 31 is fixedly mounted on a side wall of the cleaning plate 26 away from the limiting plate 33. The first rectangular plate 24 is provided with a limiting groove on a side wall near the cleaning plate 26. The limiting groove is in the shape of a "mouth", and the slider 31 is movably engaged in the limiting groove. The iron block 32 is fixedly mounted on a side wall of the cleaning plate 26 near the mounting plate 29. The cylinder 28 is fixedly mounted on the mounting plate 29. The telescopic end of the cylinder 28 movably penetrates the mounting plate 29 and is fixedly connected to the magnetic block 30.

[0034] Specifically, a limiting groove is provided on one side wall of the first rectangular plate 24, the limiting groove is in the shape of a "mouth", the slider 31 is fixedly connected to the cleaning plate 26, the slider 31 is movably engaged in the limiting groove, an iron block 32 is also fixedly installed on one side of the cleaning plate 26, the top of the mounting plate 29 is fixedly installed with a cylinder 28, the telescopic end of the cylinder 28 movably penetrates the mounting plate 29 and is fixedly connected with the magnetic block 30, when the cleaning plate 26 moves close to the servo motor 27, the magnetic block 30 attracts the iron block 32, the mounting plate 29 works to lift the magnetic block 30, the iron block 32 and the cleaning plate 26 upward, the cleaning plate 26 is movably engaged in the limiting plate 33, when the servo motor 27 is reversed, the moving block 37 drives the limiting plate 33 and the cleaning plate 26 to return, because the slider 31 is movably engaged in the limiting groove, the cleaning plate 26 is "lifted" during the return process and does not contact the second filter screen 20, so that the impurities gathered at the rubber scraper will not be pushed away, thereby reducing the cleaning efficiency.

[0035] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A spring water treatment and filtering device, comprising a filter cartridge (10), a liquid inlet hopper (11) being fixedly mounted on the top of the filter cartridge (10), and a liquid outlet pipe (14) being fixedly connected to the bottom of one side outer wall of the filter cartridge (10), characterized in that: A first filter screen (19) and a second filter screen (20) for filtering solid particles and impurities in spring water are arranged in the cavity of the filter cartridge (10); a scraper assembly for scraping impurities on the outer wall surfaces of the first filter screen (19) and the second filter screen (20) is arranged on the inner wall surface of the filter cartridge (10); the scraper assembly comprises a trapezoidal frame (22), a connecting rod (23) and a rubber scraper; a cleaning assembly (17) for cleaning impurities from the cavity of the filter cartridge (10) to the outside of the cavity is arranged on one side of the trapezoidal frame (22); the cleaning assembly (17) comprises a first rectangular plate (24), a second rectangular plate (25) and a cleaning plate (26); a driving unit is arranged between the cleaning plate (26) and the second rectangular plate (25); the driving unit comprises a servo motor (27) and a screw rod (36); a limiting unit is arranged between the cleaning plate (26) and the first rectangular plate (24); the limiting unit comprises a slider (31), an iron block (32) and a cylinder (28).

2. The spring water treatment and filtering device according to claim 1, characterized in that: A support column (12) and a motor (13) are fixedly mounted on the bottom end of the filter cartridge (10); a dirt outlet (16) is provided through the outer wall surface of the filter cartridge (10); and an impurity chute (15) is fixedly connected below the dirt outlet (16).

3. The spring water treatment and filtering device according to claim 1, characterized in that: The first filter screen (19) and the second filter screen (20) are in a fixed connection relationship. The cross section of the first filter screen (19) is an isosceles trapezoid. The top end of the first filter screen (19) is fixedly connected to a hemisphere (18), and the bottom end of the hemisphere (18) is fixedly connected to a driving rod (21). The end of the driving rod (21) away from the hemisphere (18) movably penetrates the filter cartridge (10) and is fixedly connected to the output shaft of the motor (13).

4. The spring water treatment and filtering device according to claim 1, characterized in that: The trapezoidal frame (22) is in the form of a right-angled trapezoid, the connecting rod (23) is fixedly connected between the trapezoidal frame (22) and the inner wall surface of the filter cylinder (10), and the rubber scraper is fixedly installed on a side wall surface of the trapezoidal frame (22) close to the first filter screen (19) and the second filter screen (20).

5. The spring water treatment and filtering device according to claim 1, characterized in that: The second rectangular plate (25) and the trapezoidal frame (22) are in a fixed connection relationship. A rectangular groove is provided on a wall surface of the trapezoidal frame (22) close to the cleaning plate (26). A moving block (37) is movably engaged in the rectangular groove. One end of the screw rod (36) is movably mounted in the rectangular groove via a bearing. The servo motor (27) is fixedly mounted on one end of the second rectangular plate (25) away from the filter cartridge (10). The other end of the screw rod (36) movably passes through the rectangular groove and is fixedly connected to the output shaft of the servo motor (27).

6. The spring water treatment and filtering device according to claim 5, characterized in that: The second rectangular plate (25) and the first rectangular plate (24) are parallel to each other. A connecting plate (35) and a mounting plate (29) are fixedly connected between the second rectangular plate (25) and the first rectangular plate (24). The screw rod (36) movably passes through the moving block (37). The screw rod (36) and the moving block (37) are in a threaded connection relationship. The side of the moving block (37) away from the second rectangular plate (25) is fixedly connected to the limiting plate (33). The cleaning plate (26) is movably engaged in the groove of the limiting plate (33).

7. The spring water treatment and filtering device according to claim 1, characterized in that: The slider (31) is fixedly mounted on a side wall of the cleaning plate (26) away from the limiting plate (33); the first rectangular plate (24) is provided with a limiting groove on a side wall close to the cleaning plate (26); the limiting groove is in a "mouth" shape; the slider (31) is movably engaged in the limiting groove.

8. The spring water treatment and filtering device according to claim 1, characterized in that: The iron block (32) is fixedly mounted on a side wall of the cleaning plate (26) close to the mounting plate (29), the cylinder (28) is fixedly mounted on the mounting plate (29), and the telescopic end of the cylinder (28) movably penetrates the mounting plate (29) and is fixedly connected to the magnetic block (30).

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