Water filtering and impurity removing device for hydroenergy hydrogen production

Abstract

The utility model relates to the technical field of filtering and impurity removing devices, in particular to a water filtering and impurity removing device for hydroenergy hydrogen production. The arc surface of the cylinder is fixedly connected with a water inlet pipe, the bottom of the cylinder is fixedly connected with a water outlet pipe, the inner wall of the cylinder is detachably connected with a filter element, the water outlet pipe is fixed with the filter element, the inner wall of the cylinder is provided with a grading filter assembly, and the lower end of the cylinder is provided with an anti-blocking assembly. The graded filtering assembly comprises a primary filtering net arranged on the inner wall of a cylinder, an advanced filtering net is arranged on the inner arc surface of the primary filtering net, and the problems that due to the fact that a water body is filtered through a filtering element generally, but suspended impurity particles contained in the water body are different in size, large particles and small particles act on the filtering element at the same time, and the filtering effect is poor are solved. Therefore, large particles are possibly doped with small particles, the filter element is more easily blocked, and the water body filtering efficiency is further influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering and impurity removal devices, in particular to a water filtering and impurity removal device for water-based hydrogen production. Background Art

[0002] The filtering and impurity removal device is used to filter water so that the filtered water can be used for electrolysis to produce hydrogen. The filtering and impurity removal device consists of an inlet pipe, a cylinder, a filter element, and an outlet pipe. When filtering the water, the water enters the cylinder through the inlet pipe, and the water is filtered under the action of the filter element. The filtered water is discharged from the outlet pipe.

[0003] The inventor found in his daily work that when the filtering and impurity removal device is in use, due to the filtration of the water body, a filter core is generally used to filter the water body. However, the water body contains suspended impurity particles of different sizes. Large particles and small particles act on the filter core at the same time, which may cause large particles to be mixed with small particles, making it easier for the filter core to be blocked, thereby affecting the filtration efficiency of the water body. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, due to the filtration of water, a filter element is generally used to filter the water, but the water contains suspended impurities of different sizes. Large and small particles act on the filter element at the same time, which may cause large particles to be mixed with small particles, making it easier for the filter element to be blocked, thereby affecting the filtration efficiency of the water body. A water filtering and impurity removal device for water energy hydrogen production is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a device for filtering and removing impurities from water used for hydro-energy hydrogen production, comprising a cylinder, the arc surface of the cylinder is fixedly connected to a water inlet pipe, the bottom of the cylinder is fixedly connected to a water outlet pipe, the inner wall of the cylinder is detachably connected to a filter core, the water outlet pipe is fixed to the filter core, the inner wall of the cylinder is provided with a graded filter assembly, the lower end of the cylinder is provided with an anti-clogging assembly, the graded filter assembly includes a primary filter screen arranged on the inner wall of the cylinder, the inner arc surface of the primary filter screen is provided with a high-grade filter screen, and the upper ends of the primary filter screen and the high-grade filter screen are fixedly connected with covers.

[0006] The effect achieved by the above components is: by setting up a graded filtration component, when filtering water in a graded manner, the lid is put on the cylinder, so that the primary filter screen and the advanced filter screen are deeply inserted into the cylinder, filtered by the primary filter screen, and then filtered by the advanced filter screen. The hole radius on the primary filter screen is larger than the filter hole radius of the advanced filter screen, so that large particles of impurities are double-filtered, thereby avoiding affecting the filtration of the filter element.

[0007] Preferably, a fixing groove is provided at the upper end of the cylinder, a fixing block is fixedly connected to the lower end of the cover, and a latch is slidably inserted into the arc surface of the cylinder.

[0008] The effect achieved by the above components is: the cover is placed on the cylinder so that the fixing block is inserted into the fixing groove, and then the latch is dragged and inserted into the fixing block, thereby fixing the cover.

[0009] Preferably, one side of the fixed block is fixedly connected to a magnetic piece 1, and the right end of the latch is fixedly connected to a magnetic piece 2, and the magnetic piece 1 and the magnetic piece 2 attract each other when they are close to each other.

[0010] The effect achieved by the above components is: by setting the magnetic piece 1 and the magnetic piece 2, the fixed block is limited.

[0011] Preferably, the lower ends of the primary filter screen and the high-level filter screen are fixedly connected with sealing rings, and the bottom of the inner wall of the cylinder is provided with two annular grooves for installing the sealing rings.

[0012] The effect achieved by the above components is: by setting the sealing ring to be clamped in the annular groove, the primary filter screen and the high-level filter screen are sealed with the cylinder.

[0013] Preferably, the anti-clogging component includes a scraper arranged on one side of the primary filter screen and the high-level filter screen, and a driving mechanism is provided at the bottom of the inner wall of the cylinder, and the scraper is rotated by means of the driving mechanism.

[0014] The effect achieved by the above components is: when it is necessary to prevent the primary filter and the advanced filter from being blocked, the two scrapers are rotated by the driving mechanism to scrape off impurities on the surface of the primary filter and the advanced filter to avoid blockage.

[0015] Preferably, a gear 1 is provided at the lower end of the cylinder, a motor is installed inside the cylinder, and the gear 1 is fixed to the output end of the motor.

[0016] The effect achieved by the above components is: starting the motor causes the gear to rotate.

[0017] Preferably, the lower end of the cylinder is rotatably connected to two identical rotating shafts, the arc surface of the rotating shaft is fixedly connected to the gear 2, and the gear 2 is meshed with the gear 1.

[0018] The effect achieved by the above components is: Gear 1 rotates, which is transmitted through Gear 2, causing the shaft to rotate.

[0019] Preferably, the upper end of the rotating shaft is fixedly connected with a gear three, and the bottom of the inner wall of the cylinder is provided with two identical mounting rotation grooves, the inner wall of the mounting rotation groove is rotatably connected with a gear ring, the gear three is engaged with the gear ring, and the gear ring and the scraper are fixed.

[0020] The effects achieved by the above components are: the rotating shaft rotates, causing the gear three to rotate, thereby causing the gear ring installed in the rotating groove to rotate, and then causing the scraper to rotate.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] In the utility model, a graded filtering component is provided. When water is graded and filtered, the cover is put on the cylinder, so that the primary filter screen and the high-level filter screen are deeply inserted into the cylinder, filtered by the primary filter screen, and then filtered by the high-level filter screen. The hole radius of the primary filter screen is larger than the filtering hole radius of the high-level filter screen, so that large particles of impurities are double-filtered, thereby avoiding affecting the filtration of the filter element, solving the problem that due to the filtration of the water body, the filter element is generally used to filter the water body, but the water body contains suspended impurities of different sizes. The large particles and small particles act on the filter element at the same time, which may cause the large particles to be mixed with the small particles, making it easier for the filter element to be blocked, thereby affecting the filtration efficiency of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the cross section of the utility model;

[0025] Figure 3 It is a schematic diagram of a partially cross-sectional three-dimensional structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the anti-blocking component of the utility model.

[0027] Legend: 1. Cylinder; 2. Graded filtration assembly; 3. Anti-clogging assembly; 4. Water inlet pipe; 5. Water outlet pipe; 6. Filter element; 21. Primary filter screen; 22. Advanced filter screen; 23. Lid; 24. Fixing groove; 25. Fixing block; 26. Latch; 27. Magnetic disc 2; 28. Magnetic disc 1; 29. ​​Sealing ring; 210. Annular groove; 31. Scraper; 32. Mounting rotation groove; 33. Gear ring; 34. Gear 3; 35. Gear 2; 36. Rotating shaft; 37. Gear 1. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a water filtering and impurity removal device for water-powered hydrogen production includes a cylinder 1, the arc surface of the cylinder 1 is fixedly connected to a water inlet pipe 4, the bottom of the cylinder 1 is fixedly connected to a water outlet pipe 5, the inner wall of the cylinder 1 is detachably connected to a filter core 6, the outlet pipe 5 is fixed to the filter core 6, the inner wall of the cylinder 1 is provided with a graded filtering component 2, and the lower end of the cylinder 1 is provided with an anti-clogging component 3.

[0029] The specific configuration and function of the graded filtration component 2 and the anti-clogging component 3 will be described in detail below.

[0030] Reference Figure 2 and Figure 3 As shown, in this embodiment: the graded filter component 2 includes a primary filter screen 21 arranged on the inner wall of the cylinder 1, and the inner arc surface of the primary filter screen 21 is provided with a high-grade filter screen 22. The upper ends of the primary filter screen 21 and the high-grade filter screen 22 are fixedly connected with a cover 23. By setting the graded filter component 2, when the water is graded and filtered, the cover 23 is covered on the cylinder 1, so that the primary filter screen 21 and the high-grade filter screen 22 penetrate into the cylinder 1, are filtered by the primary filter screen 21, and then filtered by the high-grade filter screen 22. The hole radius on the primary filter screen 21 is larger than the filtration hole radius of the high-grade filter screen 22, so that large particles of impurities are double-filtered, thereby avoiding affecting the filtration of the filter element 6. A fixing groove 24 is provided at the upper end of the cylinder 1, and a fixing block 25 is fixedly connected to the lower end of the cover 23. A latch 26 is slidably inserted into the arc surface of the cylinder 1, and the cover 23 is put on the cylinder 1 so that the fixing block 25 is snapped into the fixing groove 24, and then the latch 26 is dragged and inserted into the fixing block 25, so as to fix the cover 23. A magnetic piece 1 28 is fixedly connected to one side of the fixing block 25, and a magnetic piece 2 27 is fixedly connected to the right end of the latch 26. When the magnetic piece 1 28 and the magnetic piece 2 27 are close to each other, the fixing block 25 is limited by setting the magnetic piece 1 28 and the magnetic piece 2 27. The lower ends of the primary filter screen 21 and the high-level filter screen 22 are fixedly connected with a sealing ring 29. Two annular grooves 210 for installing the sealing ring 29 are provided at the bottom of the inner wall of the cylinder 1. By setting the sealing ring 29 to be snapped into the annular groove 210, the primary filter screen 21 and the high-level filter screen 22 are sealed with the cylinder 1.

[0031] Reference Figure 4As shown, in this embodiment: the anti-clogging component 3 includes a scraper 31 arranged on one side of the primary filter screen 21 and the high-level filter screen 22, and a driving mechanism is provided at the bottom of the inner wall of the cylinder 1. The scraper 31 rotates with the help of the driving mechanism. When it is necessary to prevent the primary filter screen 21 and the high-level filter screen 22 from being blocked, the two scrapers 31 are rotated by the driving mechanism, thereby scraping off impurities on the surface of the primary filter screen 21 and the high-level filter screen 22 to avoid blockage. A gear 37 is provided at the lower end of the cylinder 1, and a motor is installed inside the cylinder 1. The gear 37 is fixed to the output end of the motor. When the motor is started, the gear 37 rotates, and the cylinder 1 The lower end is rotatably connected to two identical rotating shafts 36, and the arc surface of the rotating shaft 36 is fixedly connected to gear 2 35, which meshes with gear 1 37. Gear 1 37 rotates, and the transmission is transmitted through gear 2 35, so that the rotating shaft 36 rotates. The upper end of the rotating shaft 36 is fixedly connected to gear 3 34, and the bottom of the inner wall of the cylinder 1 is provided with two identical mounting rotation grooves 32. The inner wall of the mounting rotation groove 32 is rotatably connected with a gear ring 33, and gear 34 meshes with the gear ring 33. The gear ring 33 and the scraper 31 are fixed. The rotating shaft 36 rotates, so that gear 34 rotates, thereby rotating the gear ring 33 in the mounting rotation groove 32, and then rotating the scraper 31.

[0032] Working principle:

[0033] When filtering water, water enters the cylinder 1 through the water inlet pipe 4. Under the action of the filter element 6, the water quality is filtered and the filtered water is discharged from the water outlet pipe 5. When filtering the water by grade, the cover 23 is covered on the cylinder 1, so that the primary filter 21 and the high-level filter 22 penetrate into the cylinder 1, are filtered by the primary filter 21, and then filtered by the high-level filter 22. The hole radius on the primary filter 21 is larger than the filter hole radius of the high-level filter 22, so that large particles of impurities are double-filtered, thereby avoiding affecting the filtration of the filter element 6. The cover 23 is covered on the cylinder 1, so that the fixing block 25 is stuck in the fixing groove 24, and then the latch 26 is dragged and inserted into the fixing block 25 to fix the cover 23. By setting magnetic piece 1 28 and magnetic piece 2 27, the fixed block 25 is limited, and by setting a sealing ring 29 to be stuck in the annular groove 210, the primary filter screen 21 and the high-level filter screen 22 are sealed with the cylinder 1. When it is necessary to prevent the primary filter screen 21 and the high-level filter screen 22 from being blocked, the two scrapers 31 are rotated through the driving mechanism to scrape off impurities on the surface of the primary filter screen 21 and the high-level filter screen 22 to avoid blockage. The motor is started to rotate gear 1 37. Gear 1 37 rotates and is transmitted through gear 2 35 to rotate the rotating shaft 36. The rotating shaft 36 rotates, which causes gear 3 34 to rotate, thereby rotating the gear ring 33 installed in the rotating groove 32, and then rotating the scraper 31.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A device for filtering and removing impurities from water for producing hydrogen using water energy, comprising a cylinder (1), characterized in that: The circular arc surface of the cylinder (1) is fixedly connected to a water inlet pipe (4), the bottom of the cylinder (1) is fixedly connected to a water outlet pipe (5), the inner wall of the cylinder (1) is detachably connected to a filter core (6), the water outlet pipe (5) is fixed to the filter core (6), the inner wall of the cylinder (1) is provided with a graded filter assembly (2), the lower end of the cylinder (1) is provided with an anti-clogging assembly (3), the graded filter assembly (2) comprises a primary filter screen (21) provided on the inner wall of the cylinder (1), the inner circular arc surface of the primary filter screen (21) is provided with a high-grade filter screen (22), and the upper ends of the primary filter screen (21) and the high-grade filter screen (22) are fixedly connected with a cover (23).

2. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 1, characterized in that: The upper end of the cylinder (1) is provided with a fixing groove (24), the lower end of the cover (23) is fixedly connected with a fixing block (25), and the arc surface of the cylinder (1) is slidably inserted with a latch (26).

3. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 2, characterized in that: One side of the fixed block (25) is fixedly connected to a magnetic piece 1 (28), and the right end of the latch (26) is fixedly connected to a magnetic piece 2 (27). When the magnetic piece 1 (28) and the magnetic piece 2 (27) are close to each other, they attract each other.

4. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 3, characterized in that: The lower ends of the primary filter screen (21) and the high-level filter screen (22) are fixedly connected with sealing rings (29), and the bottom of the inner wall of the cylinder (1) is provided with two annular grooves (210) for installing the sealing rings (29).

5. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 4, characterized in that: The anti-clogging component (3) comprises a scraper (31) arranged on one side of the primary filter screen (21) and the high-level filter screen (22); a driving mechanism is provided at the bottom of the inner wall of the cylinder (1); and the scraper (31) rotates with the help of the driving mechanism.

6. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 5, characterized in that: A gear 1 (37) is provided at the lower end of the cylinder (1), a motor is installed inside the cylinder (1), and the gear 1 (37) is fixed to the output end of the motor.

7. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 6, characterized in that: The lower end of the cylinder (1) is rotatably connected to two identical rotating shafts (36), and the arc surface of the rotating shaft (36) is fixedly connected to the second gear (35), and the second gear (35) is meshed with the first gear (37).

8. The device for filtering and removing impurities from water used for hydrogen production by water energy according to claim 7, characterized in that: The upper end of the rotating shaft (36) is fixedly connected to a gear three (34). Two identical mounting rotation grooves (32) are provided at the bottom of the inner wall of the cylinder (1). A gear ring (33) is rotatably connected to the inner wall of the mounting rotation groove (32). The gear three (34) is meshed with the gear ring (33), and the gear ring (33) and the scraper (31) are fixed.

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