Efficient membrane pure water separation device

Abstract

The utility model discloses an efficient membrane pure water separation device which comprises a filter cartridge, a rotating seat capable of rotating quickly is mounted at the bottom of the inner side of the filter cartridge, a filter membrane cartridge is inserted at the upper end of the rotating seat, a drain pipe is fixed on the left side of the filter cartridge close to the lower end, a cartridge cover covers the upper end of the filter cartridge, and a connecting pipe is fixed at the upper end of the filter cartridge. A connecting sleeve sleeving the connecting pipe is fixed to the center of the lower surface of the cylinder cover, and a water inlet hose is fixed to the center of the upper surface of the cylinder cover. The lower end of the filtering membrane cylinder is inserted into the rotating seat, so that the rotating seat drives the filtering membrane cylinder to rotate during filtering, the water inlet hose supplies water to the inner side of the cylinder cover, and the cylinder cover supplies water into the filtering membrane cylinder through sleeving of the connecting sleeve and the connecting pipe, so that the filtering membrane cylinder rotates while filtering water; the filter has the advantage of simple structure while the filtering speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a high-efficiency membrane pure water separation device. Background Art

[0002] Membrane separation technology can purify, separate or concentrate solutions. Microfiltration and ultrafiltration technologies are mainly used to intercept and remove suspended matter, colloids, particles, bacteria, viruses and other macromolecules in solutions, while membrane technology is used to filter and separate suspended matter, colloids, particles, bacteria and viruses in pure water.

[0003] The Chinese patent with the announcement number CN220003560U discloses a novel membrane filtration device, which belongs to the field of drug filtration devices, and includes a base plate for installing the novel membrane filtration device, the top surface of the base plate is symmetrically fixedly connected with a support plate, the upper ends of the two support plates are fixedly connected with a mounting plate, the top surface of the mounting plate is fixedly installed with a motor, the rotating shaft of the motor rotates and extends to the bottom of the mounting plate, and is fixedly connected with a rotating tube, the lower end of the mounting plate and the top surface of the base plate are fixedly connected with connecting rods, a filter cartridge is fixedly connected between the connecting rods, the lower end of the filter cartridge is rotatably connected with a mounting tube, the lower end of the rotating tube rotates and extends to the inside of the filter cartridge, and is fixedly connected with a mounting tube, and a filter membrane cartridge is installed between the mounting tube and the mounting tube. Compared with the prior art, the device can not only effectively speed up the filtration speed of the filter membrane cartridge, but also facilitate the disassembly and installation of the filter membrane cartridge.

[0004] When the above-mentioned new membrane filtration device rotates the filter membrane cylinder for filtration, it is necessary to fix the connecting pipe on the upper end of the filter membrane cylinder and the installation cylinder for connection, and it is also necessary to put the sleeve on the rotating tube to realize the infusion of the infusion tube when the rotating tube rotates. At the same time, the motor and the rotating tube need to be driven and connected, and the whole rotating water supply structure is quite complicated. Utility Model Content

[0005] In order to solve the problem that the entire rotating water supply structure of the above-mentioned novel membrane filtration device is somewhat complicated, the present application provides a high-efficiency membrane pure water separation device, which adopts the following technical solution:

[0006] A high-efficiency membrane pure water separation device comprises a filter cartridge, a rotating seat capable of rapid rotation is installed at the inner bottom of the filter cartridge, a filter membrane cartridge is inserted at the upper end of the rotating seat, a drain pipe is fixed on the left side of the filter cartridge near the lower end, and a cartridge cover is provided on the upper end of the filter cartridge, a connecting pipe is fixed to the upper end of the filter cartridge, a connecting sleeve which is sleeved on the outside of the connecting pipe is fixed at the center of the lower surface of the cartridge cover, and an inlet hose is fixed at the center of the upper surface of the cartridge cover, and locking mechanisms for locking the cartridge cover are fixed on the left and right sides of the filter cartridge near the upper end.

[0007] Optionally, a clamping ring inserted into the upper port of the filter cartridge is fixed to the lower side of the cartridge cover, a rubber sleeve is fixed to the inner side of the connecting sleeve, and a plurality of annular ribs are fixed to the inner side of the rubber sleeve.

[0008] Optionally, a plug is fixed to the lower end of the filter membrane cartridge, and the plug is configured to be polygonal.

[0009] Optionally, the rotating seat includes a rotating disk, and a slot for plugging with the plug is provided at the center of the upper surface of the rotating disk.

[0010] Optionally, a rotating shaft is fixed at the center of the lower surface of the rotating disk, and the lower end of the rotating shaft passes through the bottom of the filter cartridge and is fixedly connected to a motor.

[0011] Optionally, the locking mechanism includes a fixed block fixed on the filter cartridge, a connecting column is vertically inserted through the center of the fixed block, a pressure plate is fixed to the upper end of the connecting column, and a vertical locking screw is threadedly installed at one end of the pressure plate away from the connecting column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the lower end of the filter membrane cartridge is inserted on the rotating seat, and the rotating seat drives the filter membrane cartridge to rotate during filtration. At the same time, the water inlet hose delivers water to the inner side of the cartridge cover, and the cartridge cover is connected with the connecting sleeve and the connecting pipe to supply water to the filter membrane cartridge, thereby realizing the filter membrane cartridge to rotate while filtering water, which has the advantage of simple structure while meeting the requirement of improving the filtration speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a cross-sectional view of a high-efficiency membrane pure water separation device of the utility model;

[0016] Figure 2 It is a schematic diagram of a cylinder cover of a high-efficiency membrane pure water separation device shown in the utility model;

[0017] Figure 3 It is a schematic diagram of a filter membrane cartridge of a high-efficiency membrane pure water separation device shown in the utility model;

[0018] Figure 4 It is a schematic diagram of a rotating seat of a high-efficiency membrane pure water separation device shown in the utility model;

[0019] Figure 5 It is a schematic diagram of a locking mechanism of a high-efficiency membrane pure water separation device shown in the utility model.

[0020] In the figure: 1. filter cartridge; 2. filter membrane cartridge; 21. connecting pipe; 22. plug; 3. locking mechanism; 31. locking screw; 32. pressure plate; 33. connecting column; 34. fixing block; 4. cartridge cover; 41. water inlet hose; 42. clamping ring; 43. connecting sleeve; 44. annular rib; 45. rubber sleeve; 5. rotating seat; 51. slot; 52. rotating disk; 53. rotating shaft; 54. motor; 6. drain pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0022] Please refer to Figure 1 and Figure 2 As shown, a high-efficiency membrane pure water separation device includes a filter cartridge 1, a rotating seat 5 that can rotate quickly is installed at the inner bottom of the filter cartridge 1, and a filter membrane cartridge 2 is inserted at the upper end of the rotating seat 5, a drainage pipe 6 is fixed to the left side of the filter cartridge 1 near the lower end, and a cartridge cover 4 is provided at the upper end of the filter cartridge 1, a connecting pipe 21 is fixed to the upper end of the filter cartridge 1, a connecting sleeve 43 that is sleeved on the outside of the connecting pipe 21 is fixed at the center of the lower surface of the cartridge cover 4, and a water inlet hose 41 is fixed at the center of the upper surface of the cartridge cover 4, and the filter cartridge 1 is provided with a filter membrane cartridge 2. The left and right sides of 1 are fixed with locking mechanisms 3 for locking the cylinder cover 4 near the upper end. The lower end of the filter membrane cylinder 2 is inserted on the rotating seat 5, and the rotating seat 5 drives the filter membrane cylinder 2 to rotate when filtering. At the same time, the water inlet hose 41 sends water to the inner side of the cylinder cover 4, and the cylinder cover 4 is connected with the connecting pipe 21 through the connecting sleeve 43 to realize water supply to the filter membrane cylinder 2, so that the filter membrane cylinder 2 can rotate while filtering water, which has the advantage of simple structure while meeting the requirements of improving the filtration speed.

[0023] Please refer to Figure 2As shown, a clamping ring 42 inserted into the upper port of the filter cartridge 1 is fixed on the lower side of the cartridge cover 4, and the cartridge cover 4 is installed at the upper port of the filter cartridge 1 through the clamping ring 42. A rubber sleeve 45 is fixed on the inner side of the connecting sleeve 43, and a plurality of annular ribs 44 are fixed on the inner side of the rubber sleeve 45. The connecting sleeve 43 realizes sealing when the connecting pipe 21 is sleeved through the rubber sleeve 45 and the annular ribs 44.

[0024] Please refer to Figure 3 As shown, a plug 22 is fixed to the lower end of the filter membrane cartridge 2 , and the plug 22 is configured in a polygonal shape. The filter membrane cartridge 2 is connected to the rotating disk 52 through the polygonal plug 22 .

[0025] Please refer to Figure 4 As shown, the rotating seat 5 includes a rotating disk 52, and a slot 51 for plugging with the plug 22 is opened in the center of the upper surface of the rotating disk 52 for plugging with the plug 22. A rotating shaft 53 is fixed in the center of the lower surface of the rotating disk 52, and the lower end of the rotating shaft 53 passes through the bottom of the filter cartridge 1 and is fixedly connected to a motor 54. The motor 54 drives the rotating disk 52 to rotate through the rotating shaft 53, thereby driving the filter membrane cartridge 2 to rotate.

[0026] Please refer to Figure 5 As shown, the locking mechanism 3 includes a fixing block 34 fixed on the filter cartridge 1, a connecting column 33 is vertically inserted through the center of the fixing block 34, and a pressing plate 32 is fixed to the upper end of the connecting column 33, and a vertical locking screw 31 is threadedly installed at one end of the pressing plate 32 away from the connecting column 33. When locking and fixing the cartridge cover 4, the pressing plate 32 is rotated so that one end of it is pressed on the cartridge cover 4. At this time, the locking screw 31 is screwed to tighten the cartridge cover 4 to complete the locking and fixing of the cartridge cover 4 after installation.

[0027] Working principle: When filtering water, water is sent into the filter membrane cartridge 2 through the water inlet hose 41, and enters the filter membrane cartridge 2 to flow outward for filtration. While the filter membrane cartridge 2 is filtering, the motor 54 drives the rotating disk 52 to rotate through the rotating shaft 53, thereby driving the filter membrane cartridge 2 to rotate. The rotation of the filter membrane cartridge 2 drives the liquid to generate centrifugal force, thereby accelerating the filtration speed of the liquid, and the filtered water is sent out through the drain pipe 6, thereby completing the filtration and separation of impurities in the pure water.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-efficiency membrane pure water separation device, comprising a filter cartridge (1), characterized in that: A rotating seat (5) capable of rapid rotation is installed at the bottom of the inner side of the filter cartridge (1), and a filter membrane cartridge (2) is inserted at the upper end of the rotating seat (5). A drainage pipe (6) is fixed to the left side of the filter cartridge (1) near the lower end, and a cartridge cover (4) is provided at the upper end of the filter cartridge (1). A connecting pipe (21) is fixed to the upper end of the filter cartridge (1), a connecting sleeve (43) sleeved on the outside of the connecting pipe (21) is fixed to the center of the lower surface of the cartridge cover (4), and a water inlet hose (41) is fixed to the center of the upper surface of the cartridge cover (4). Locking mechanisms (3) for locking the cartridge cover (4) are fixed to the left and right sides of the filter cartridge (1) near the upper end.

2. A high-efficiency membrane pure water separation device according to claim 1, characterized in that: A clamping ring (42) inserted into the upper port of the filter cartridge (1) is fixed on the lower side of the cartridge cover (4), a rubber sleeve (45) is fixed on the inner side of the connecting sleeve (43), and a plurality of annular ribs (44) are fixed on the inner side of the rubber sleeve (45).

3. A high-efficiency membrane pure water separation device according to claim 1, characterized in that: A plug (22) is fixed to the lower end of the filter membrane cartridge (2), and the plug (22) is configured in a polygonal shape.

4. A high-efficiency membrane pure water separation device according to claim 3, characterized in that: The rotating seat (5) comprises a rotating disk (52), and a slot (51) for plugging and cooperating with the plug (22) is provided at the center of the upper surface of the rotating disk (52).

5. A high-efficiency membrane pure water separation device according to claim 4, characterized in that: A rotating shaft (53) is fixed at the centre of the lower surface of the rotating disk (52), and the lower end of the rotating shaft (53) passes through the bottom of the filter cartridge (1) and is fixedly connected to a motor (54).

6. A high-efficiency membrane pure water separation device according to claim 1, characterized in that: The locking mechanism (3) comprises a fixing block (34) fixed on the filter cartridge (1), a connecting column (33) vertically inserted through the center of the fixing block (34), a pressing plate (32) fixed to the upper end of the connecting column (33), and a vertical locking screw (31) threadedly mounted on one end of the pressing plate (32) away from the connecting column (33).

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