Medium filter of water purification equipment

Abstract

The utility model relates to the technical field of filters, and discloses a medium filter for pure water equipment, which comprises a first filter vat, a connecting plate is fixedly connected to the middle of the outer wall of one side of the first filter vat, and a second filter vat is fixedly connected to one side, far away from the first filter vat, of the connecting plate. When the medium filter of the pure water equipment is used, liquid is conveniently conveyed into the first filter barrel through the liquid inlet pipe, at the moment, the liquid is pretreated through the quartz sand, so that large suspended particles, silt and impurities in the liquid are firstly removed, and the filtered liquid is conveyed to the bottom of the first filter barrel through the circulating hole; a servo motor is started to drive a rotating rod to rotate and drive an activated carbon adsorption plate to rotate at the same time, impurities in pretreated liquid are adsorbed, so that chlorine, peculiar smell, organic compounds and part of heavy metal in water are removed, a water pump is started after filtration is completed, and the adsorbed liquid is pumped by a water suction pipe of the water pump.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a medium filter for pure water equipment. Background Art

[0002] As we all know, media filter is a common water treatment equipment used to remove impurities such as suspended matter, silt, particulate matter, organic matter and some heavy metal ions in water. Its working principle is to use the pores and surface adsorption of the media layer to filter impurities in the water. The media filter is usually composed of one or more layers of media with different particle sizes and materials, such as quartz sand, gravel, activated carbon, ceramics, etc. When water passes through the media layer, large particles of impurities will be retained on the surface of the media layer, while small particles of impurities will be adsorbed or retained through the pores of the media layer. This can effectively remove impurities in the water and improve the cleanliness and purity of the water.

[0003] However, traditional pure water equipment media filters usually only use a single filtering device, which can only filter specific types of impurities in the water, and may have limited effects on other types of impurities. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a pure water equipment medium filter is proposed. When the pure water equipment medium filter is used, the liquid is conveniently transported to the first filter barrel through the liquid inlet pipe. At this time, the liquid is pre-treated by quartz sand to first remove larger suspended particles, mud and impurities in the liquid, and the filtered liquid is transported to the bottom of the first filter barrel through the flow hole. The servo motor is started to drive the rotating rod to rotate and the activated carbon adsorption plate is driven to rotate at the same time to adsorb impurities in the pre-treated liquid, thereby removing chlorine, odor, organic compounds and some heavy metals in the water. After the filtration is completed, the water pump is started, and the adsorbed liquid is extracted by the water suction pipe of the water pump and transported to the second filter barrel through the water outlet pipe. Impurities and microorganisms of different sizes can be filtered simultaneously through two fiber filter plates with different pore sizes, thereby improving the filtration efficiency and ensuring the quality of the liquid. The filtered liquid is conveniently transported out through the liquid outlet pipe.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pure water equipment medium filter comprises a first filter barrel, a connecting plate is fixedly connected to the middle of the outer wall of one side of the first filter barrel, a second filter barrel is fixedly connected to the side of the connecting plate away from the first filter barrel, a filter frame is fixedly connected to the upper end of the inner wall of the first filter barrel, and a plurality of flow holes are opened on the bottom surface of the filter frame;

[0007] A servo motor is fixedly connected to the middle of the lower surface of the first filter barrel, and a rotating rod is fixedly connected to the output end of the servo motor. The upper end of the rotating rod passes through the first filter barrel to the interior of the first filter barrel and is rotatably connected to the middle of the bottom surface of the filter frame. The rod body of the rotating rod is sleeved with multiple activated carbon adsorption plates, and a water pump is fixedly connected to the middle of the upper surface of the connecting plate. The upper and lower ends of the inner wall of the second filter barrel are fixedly connected to storage plates.

[0008] By using the above technical scheme, compared with the existing pure water equipment medium filter, when the pure water equipment medium filter is used, the liquid is conveniently transported to the first filter barrel through the liquid inlet pipe. At this time, the liquid is pretreated by quartz sand to first remove larger suspended particles, mud and impurities in the liquid, and the filtered liquid is transported to the bottom of the first filter barrel through the flow hole. By starting the servo motor to drive the rotating rod to rotate, the activated carbon adsorption plate is driven to rotate at the same time, and the impurities in the pretreated liquid are adsorbed, thereby removing chlorine, odor, organic compounds and some heavy metals in the water. After the filtration is completed, the water pump is started, and the adsorbed liquid is extracted by the water suction pipe of the water pump and transported to the second filter barrel through the water outlet pipe. Impurities and microorganisms of different sizes can be filtered simultaneously through two fiber filter plates with different pore sizes, thereby improving the filtration efficiency and ensuring the quality of pure water. The filtered liquid can be conveniently transported out through the liquid outlet pipe.

[0009] Furthermore, the inner wall of the storage plate is slidably connected to a fiber filter plate, the middle of the outer walls on both sides of the fiber filter plate is fixedly connected to a slider, the two sides of the inner wall of the storage plate are provided with storage grooves, and the middle of the outer wall at the front end of the fiber filter plate is provided with a handle groove;

[0010] With the above technical solution, the fiber filter plate can be easily taken out through the handle groove for cleaning or replacement.

[0011] Furthermore, the slide blocks are all slidably connected inside the storage slot;

[0012] Through the above technical solution, the slider is slidably connected inside the storage tank, which makes it easy to limit the fiber filter plate.

[0013] Furthermore, the upper and lower parts of the front end outer wall of the second filter barrel are provided with a clamping groove, and the internal bolts of the clamping groove are connected with a sealing clamping gasket;

[0014] With the above technical solution, the sealing clamping gasket can be used to seal the clamping groove to prevent liquid from flowing out.

[0015] Furthermore, a water suction pipe is fixedly connected to the water suction end of the water pump, and the water suction pipe passes through the connecting plate and is connected to the inner bottom surface of the first filter barrel; a water outlet pipe is fixedly connected to the water outlet end of the water pump, and the water outlet pipe passes through the second filter barrel to the inside of the second filter barrel; and a first electromagnetic control valve is sleeved on one end of the water suction pipe body close to the first filter barrel;

[0016] Through the above technical solution, the liquid can be easily transported from the water suction pipe to the water outlet pipe through the water pump, and the liquid can be easily transported to the second filter barrel through the water outlet pipe.

[0017] Furthermore, a liquid inlet pipe is connected through one side of the upper surface of the first filter barrel, and a plurality of quartz sands are placed inside the filter frame;

[0018] Through the above technical solution, multiple quartz sands are used to remove suspended particles, sediment and most organic matter in the water through physical filtration.

[0019] Furthermore, a liquid outlet pipe is connected through the lower end of the other side of the outer wall of the second filter barrel, and a second electromagnetic control valve is sleeved on the body of the liquid outlet pipe;

[0020] Through the above technical solution, the filtered liquid can be easily transported out by opening the second electromagnetic control valve.

[0021] Furthermore, a plurality of supporting legs are fixedly connected to the edges of the lower surfaces of the first filter barrel and the second filter barrel;

[0022] Through the above technical solution, the whole body can be supported conveniently by the supporting legs.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a pure water equipment medium filter. Compared with the existing pure water equipment medium filter, when the pure water equipment medium filter is used, the liquid is conveniently transported to the first filter barrel through the liquid inlet pipe. At this time, the liquid is pre-treated by quartz sand to first remove larger suspended particles, mud and impurities in the liquid, and the filtered liquid is transported to the bottom of the first filter barrel through the flow hole. The servo motor is started to drive the rotating rod to rotate and the activated carbon adsorption plate is driven to rotate at the same time to adsorb impurities in the pre-treated liquid, thereby removing chlorine, odor, organic compounds and some heavy metals in the water. After the filtration is completed, the water pump is started, and the adsorbed liquid is extracted by the water suction pipe of the water pump and transported to the second filter barrel through the water outlet pipe. Impurities and microorganisms of different sizes can be filtered simultaneously through two fiber filter plates with different pore sizes, thereby improving the filtration efficiency and ensuring the quality of the liquid. The filtered liquid is conveniently transported out through the liquid outlet pipe.

[0025] 2. The utility model proposes a pure water equipment medium filter. Compared with the existing pure water equipment medium filter, when the pure water equipment medium filter is used, the sealing card gasket can be easily taken out through the bolt connection, and the fiber filter plate can be easily taken out through the handle groove, so that the fiber filter plate can be easily replaced and cleaned. The water flow can be easily controlled by opening or closing the first electromagnetic control valve and the second electromagnetic control valve, and the practical performance is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a medium filter for a pure water device proposed by the utility model;

[0027] Figure 2 This is a front view of a medium filter for pure water equipment proposed by the utility model;

[0028] Figure 3 This is an axial section view of a medium filter of a pure water device proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of a fiber filter plate in a medium filter of a pure water device proposed by the utility model;

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0031] 1. First filter barrel; 2. Connecting plate; 3. Second filter barrel; 4. Liquid inlet pipe; 5. Filter rack; 6. Circulation hole; 7. Servo motor; 8. Rotating rod; 9. Activated carbon adsorption plate; 10. Quartz sand; 11. Water pump; 12. Water outlet pipe; 13. Water suction pipe; 14. Storage plate; 15. Storage tank; 16. Fiber filter plate; 17. Sliding block; 18. Handle slot; 19. Clamping slot; 20. Sealing clamping pad; 21. Liquid outlet pipe; 22. First electromagnetic control valve; 23. Second electromagnetic control valve; 24. Support leg. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5The utility model provides an embodiment: a pure water equipment medium filter, comprising a first filter barrel 1, a connecting plate 2 is fixedly connected to the middle of the outer wall of one side of the first filter barrel 1, a second filter barrel 3 is fixedly connected to the side of the connecting plate 2 away from the first filter barrel 1, a filter frame 5 is fixedly connected to the upper end of the inner wall of the first filter barrel 1, and a plurality of flow holes 6 are opened on the bottom surface of the filter frame 5;

[0034] A servo motor 7 is fixedly connected to the middle of the lower surface of the first filter barrel 1, and a rotating rod 8 is fixedly connected to the output end of the servo motor 7. The upper end of the rotating rod 8 passes through the first filter barrel 1 to the interior of the first filter barrel 1 and is rotatably connected to the middle of the bottom surface of the filter frame 5. The rod body of the rotating rod 8 is sleeved with multiple activated carbon adsorption plates 9, and a water pump 11 is fixedly connected to the middle of the upper surface of the connecting plate 2, and the upper and lower ends of the inner wall of the second filter barrel 3 are fixedly connected to storage plates 14.

[0035] Compared with the existing pure water equipment medium filter, when the pure water equipment medium filter is used, the liquid is conveniently transported to the first filter barrel 1 through the liquid inlet pipe 4. At this time, the liquid is pre-treated by quartz sand 10 to first remove larger suspended particles, mud and impurities in the liquid, and the filtered liquid is transported to the bottom of the first filter barrel 1 through the circulation hole 6. By starting the servo motor 7 to drive the rotating rod 8 to rotate, the activated carbon adsorption plate 9 is driven to rotate to adsorb impurities in the pre-treated liquid, thereby removing chlorine, odor, organic compounds and some heavy metals in the water. After the filtration is completed, the water pump 11 is started, and the adsorbed liquid is extracted by the suction pipe 13 of the water pump 11 and transported to the second filter barrel 3 through the outlet pipe 12. Through two fiber filter plates 16 with different pore sizes, impurities and microorganisms of different sizes can be filtered at the same time, thereby improving the filtration efficiency and ensuring the quality of the liquid. The filtered liquid is conveniently transported out through the liquid outlet pipe 21.

[0036] The inner wall of the storage plate 14 is slidably connected with a fiber filter plate 16, and a slider 17 is fixedly connected to the middle part of the outer wall on both sides of the fiber filter plate 16. Storage grooves 15 are provided on both sides of the inner wall of the storage plate 14, and a handle groove 18 is provided in the middle part of the outer wall at the front end of the fiber filter plate 16. The handle groove 18 is convenient for taking the fiber filter plate 16 for cleaning or replacement. The sliders 17 are slidably connected inside the storage groove 15, and the sliders 17 are slidably connected inside the storage groove 15 to limit the fiber filter plate 16. The upper and lower parts of the front end outer wall of the second filter barrel 3 are provided with a clamping groove 19, and the internal bolts of the clamping groove 19 are connected with a sealing clamping gasket 20, which is convenient for sealing the clamping groove 19 to prevent liquid from flowing out. The water suction end of the water pump 11 is fixedly connected with a suction pipe 13, and the suction pipe 13 passes through the connecting plate 2 and is connected with the inner bottom surface of the first filter barrel 1. The water outlet end of the water pump 11 is fixedly connected with a water outlet pipe 12, and the outlet The water pipe 12 runs through the second filter barrel 3 to the interior of the second filter barrel 3, and a first electromagnetic control valve 22 is sleeved on one end of the water suction pipe 13 close to the first filter barrel 1. The water pump 11 is used to facilitate the liquid to be transported to the water outlet pipe 12 through the water suction pipe 13, and the liquid is transported to the second filter barrel 3 through the water outlet pipe 12. A liquid inlet pipe 4 is connected to one side of the upper surface of the first filter barrel 1, and a plurality of quartz sands 10 are placed inside the filter frame 5. The plurality of quartz sands 10 are used to remove suspended particles, sediment and most organic matter in the water by physical filtration. The lower end of the other side of the outer wall of the second filter barrel 3 is connected to the liquid outlet pipe 21, and the body of the liquid outlet pipe 21 is sleeved with a second electromagnetic control valve 23. By opening the second electromagnetic control valve 23, the filtered liquid can be transported out. A plurality of support legs 24 are fixedly connected to the edges of the lower surfaces of the first filter barrel 1 and the second filter barrel 3, and the support legs 24 are used to support the whole.

[0037] Working principle: When in use, the liquid is transported to the first filter barrel 1 through the liquid inlet pipe 4. At this time, the liquid is pre-treated by quartz sand 10 to first remove larger suspended particles, sediment and impurities in the liquid. The filtered liquid is transported to the bottom of the first filter barrel 1 through the flow hole 6. The servo motor 7 is started to drive the rotating rod 8 to rotate and the activated carbon adsorption plate 9 is driven to rotate to adsorb impurities in the pre-treated liquid, thereby removing chlorine, odor, organic compounds and some heavy metals in the water. After the filtration is completed, the water pump 11 is started, and the water suction pipe 1 of the water pump 11 The adsorbed liquid is extracted and transported to the second filter barrel 3 through the water outlet pipe 12. Impurities and microorganisms of different sizes can be filtered simultaneously through two fiber filter plates 16 with different apertures, thereby improving the filtering efficiency and ensuring the quality of the liquid. The filtered liquid can be easily transported out through the liquid outlet pipe 21. The sealing card pad 20 can be easily taken out through the bolt connection. The fiber filter plate 16 can be easily taken out through the handle groove 18, and the fiber filter plate 16 can be easily replaced and cleaned. The water flow can be easily controlled by opening or closing the first electromagnetic control valve 22 and the second electromagnetic control valve 23.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A medium filter for a pure water device, comprising a first filter barrel (1), characterized in that: A connecting plate (2) is fixedly connected to the middle of the outer wall of one side of the first filter barrel (1); a second filter barrel (3) is fixedly connected to the side of the connecting plate (2) away from the first filter barrel (1); a filter frame (5) is fixedly connected to the upper end of the inner wall of the first filter barrel (1); and a plurality of flow holes (6) are provided on the bottom surface of the filter frame (5); A servo motor (7) is fixedly connected to the middle of the lower surface of the first filter barrel (1), and a rotating rod (8) is fixedly connected to the output end of the servo motor (7). The upper end of the rotating rod (8) passes through the first filter barrel (1) to the interior of the first filter barrel (1) and is rotatably connected to the middle of the bottom surface of the filter frame (5). The rod body of the rotating rod (8) is sleeved with a plurality of activated carbon adsorption plates (9). A water pump (11) is fixedly connected to the middle of the upper surface of the connecting plate (2), and a storage plate (14) is fixedly connected to the upper and lower ends of the inner wall of the second filter barrel (3).

2. A pure water equipment medium filter according to claim 1, characterized in that: The inner wall of the storage plate (14) is slidably connected to a fiber filter plate (16), the middle of the outer walls on both sides of the fiber filter plate (16) is fixedly connected to a slider (17), the two sides of the inner wall of the storage plate (14) are provided with storage grooves (15), and the middle of the outer wall of the front end of the fiber filter plate (16) is provided with a handle groove (18).

3. A pure water equipment medium filter according to claim 2, characterized in that: The sliding blocks (17) are all slidably connected inside the storage groove (15).

4. A pure water equipment medium filter according to claim 1, characterized in that: The upper and lower parts of the front end outer wall of the second filter barrel (3) are both provided with clamping grooves (19), and the internal bolts of the clamping grooves (19) are connected with sealing clamping pads (20).

5. A pure water equipment medium filter according to claim 1, characterized in that: The water suction end of the water pump (11) is fixedly connected to a water suction pipe (13), the water suction pipe (13) passes through the connecting plate (2) and is connected to the inner bottom surface of the first filter barrel (1); the water outlet end of the water pump (11) is fixedly connected to a water outlet pipe (12), the water outlet pipe (12) passes through the second filter barrel (3) to the interior of the second filter barrel (3); and a first electromagnetic control valve (22) is sleeved on one end of the water suction pipe (13) close to the first filter barrel (1).

6. A pure water equipment medium filter according to claim 1, characterized in that: A liquid inlet pipe (4) is connected through one side of the upper surface of the first filter barrel (1), and a plurality of quartz sands (10) are placed inside the filter frame (5).

7. A pure water equipment medium filter according to claim 1, characterized in that: A liquid outlet pipe (21) is connected through the lower end of the other side of the outer wall of the second filter barrel (3), and a second electromagnetic control valve (23) is sleeved on the body of the liquid outlet pipe (21).

8. A pure water equipment medium filter according to claim 1, characterized in that: A plurality of supporting legs (24) are fixedly connected to the edges of the lower surfaces of the first filter barrel (1) and the second filter barrel (3).

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