Vinegar membrane filter convenient to clean

Abstract

The utility model discloses a vinegar membrane filter convenient to clean, and aims to solve the technical problems that the inside and the surface of a filter element are inconvenient to clean efficiently and the service life of the filter element is shortened in the prior art. Comprising a filter cartridge, a filter element is assembled in the filter cartridge, connecting pipes are fixedly connected to the two ends of the filter cartridge respectively, flow guide pipes are fixedly connected to the other ends of the connecting pipes, control valves are assembled at the joints of the connecting pipes and the flow guide pipes, a storage box is arranged on one side of the filter cartridge, one end of the flow guide pipe on the upper side communicates with the storage box, and the other end of the flow guide pipe on the lower side communicates with the storage box. A water pump is assembled on the bottom face of the storage box, the water inlet end of the water pump is communicated with the storage box, the water outlet end of the water pump is fixedly connected with a butt-joint pipe, the other end of the butt-joint pipe is communicated with the flow guide pipe on the lower side, and a drainage assembly is arranged on the side wall of the filter cartridge. Impurities adhered to the interior of the filter element can be effectively cleaned, and residues of the impurities and microorganisms are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vinegar processing, and particularly relates to a vinegar membrane filter which is easy to clean. Background Art

[0002] Vinegar membrane filtration is a process that uses membrane separation technology to purify and concentrate vinegar. This process effectively removes impurities, microorganisms, and other unwanted components from vinegar, improving its quality and stability.

[0003] However, many existing methods for cleaning filter elements in membrane filtration involve removing the ultrafiltration membrane, nanofiltration membrane or reverse osmosis membrane for cleaning. Since the membrane filtration structure is generally thick, simply removing the membrane for filtration can only clean its surface, but cannot clean the impurities adsorbed inside, which reduces the cleaning effect of the filter membrane structure. Moreover, removing the membrane for cleaning can easily cause contamination and damage to the filter membrane, affecting its service life.

[0004] Therefore, design a kind of vinegar membrane filter that is convenient to clean to change above-mentioned technical defect. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a vinegar membrane filter that is easy to clean. The filter is intended to solve the technical problem that the existing technology is not convenient for efficient cleaning of the inside and surface of the filter element, thereby reducing the service life of the filter element.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a vinegar membrane filter that is easy to clean, including a filter cartridge, a filter element is installed in the filter cartridge, connecting pipes are fixedly connected at both ends of the filter cartridge, the other ends of the connecting pipes are fixedly connected to the guide pipes, and control valves are installed at the connection between the connecting pipe and the guide pipe. A storage box is provided on one side of the filter cartridge, one end of the upper guide pipe is connected to the storage box, a water pump is installed on the bottom of the storage box, the water inlet end of the water pump is connected to the storage box, the water outlet end of the water pump is fixedly connected to a docking pipe, the other end of the docking pipe is connected to the lower guide pipe, and a drainage component is provided on the side wall of the filter cartridge.

[0009] Furthermore, the drainage assembly includes a conducting pipe fixedly connected to the side wall of the docking pipe, the other end of the conducting pipe is fixedly connected to a diversion pipe, and the side wall of the diversion pipe is fixedly connected to several pressure pipes, all of which pass through the filter cartridge and are distributed with the same inclination.

[0010] Furthermore, a one-way valve is installed on the inner wall of the pressure pipe.

[0011] Furthermore, a three-way valve is installed at the connection between the butt joint and the conducting pipe.

[0012] Furthermore, a heat conducting plate is fixedly connected to the inner wall of the storage box, and a plurality of heating tubes are fixedly connected to the inner wall of the storage box on one side of the heat conducting plate.

[0013] Furthermore, a filling pipe is fixedly connected to the top surface of the storage box, and a sealing cover is installed on the end surface of the filling pipe.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model adopts the design of the filter cartridge, filter element, guide tube, storage box and drainage component, and adopts the method of cleaning liquid penetration cleaning, which can effectively clean the impurities adhering to the inside of the filter element and reduce the residual impurities and microorganisms. In addition, the drainage component can accelerate the flow rate of the cleaning liquid inside the filter cartridge, further improve the cleaning efficiency of the filter element, and extend the service life of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the utility model;

[0020] Figure 4 For this utility model Figure 3 A in the enlarged view.

[0021] The marks in the accompanying drawings are: 1. filter cartridge; 2. filter element; 3. connecting pipe; 4. guide pipe; 5. storage box; 6. water pump; 7. docking pipe; 8. guide pipe; 9. diverter pipe; 10. pressure pipe; 11. one-way valve; 12. heat conduction plate; 13. heating pipe; 14. filling pipe; 15. three-way valve; 16. control valve. DETAILED DESCRIPTION

[0022] This embodiment is a vinegar membrane filter that is easy to clean, and its structural diagram is as follows: Figures 1-4As shown, it includes a filter cartridge 1, a filter element 2 is installed in the filter cartridge 1, and connecting pipes 3 are fixedly connected at both ends of the filter cartridge 1, and the other ends of the connecting pipes 3 are fixedly connected to the guide pipe 4. The connection between the connecting pipe 3 and the guide pipe 4 is equipped with a control valve 16, and the control valve 16 is used to control the connectivity state of the filter cartridge 1. The left end of the guide pipe 4 is used to access the sewage pipe and the clean water pipe. When the filter element 2 needs to be cleaned, the guide pipes 4 are connected to one side of the storage box 5. A storage box 5 is provided on one side of the filter cartridge 1, and one end of the upper guide pipe 4 is connected to the storage box 5. A water pump 6 is installed on the bottom of the storage box 5, and the water inlet end of the water pump 6 is connected to the storage box 5. The water outlet end of the water pump 6 is fixedly connected to a docking pipe 7, and the other end of the docking pipe 7 is connected to the lower guide pipe 4. A drainage component is provided on the side wall of the filter cartridge 1.

[0023] The cleaning liquid stored in the storage box 5 can be water, acetic acid solution, alcohol, disinfectant or other cleaning liquids.

[0024] like Figure 2 and Figure 3 As shown, the drainage assembly includes a conducting pipe 8 fixedly connected to the side wall of the docking pipe 7, the other end of the conducting pipe 8 is fixedly connected to a diversion pipe 9, and the side wall of the diversion pipe 9 is fixedly connected to several pressure pipes 10. The pressure pipes 10 all pass through the filter cartridge 1, and the pressure pipes 10 are all distributed with the same inclination.

[0025] Among them, by setting up a drainage component, the connection between the water pump 6 and the docking pipe 7 can be cut off according to needs. The water pump 6 directly discharges the cleaning liquid through multiple pressure pipes 10, so that a vortex is formed inside the filter cartridge 1, thereby increasing the cleaning effect.

[0026] like Figure 3 As shown, a one-way valve 11 is installed on the inner wall of the pressure pipe 10. The one-way valve 11 can prevent the purified water or cleaning liquid in the filter cartridge 1 from flowing back, so that the pressure pipe 10 can be discharged into the filter cartridge 1, while the liquid in the filter cartridge 1 cannot enter the pressure pipe 10.

[0027] like Figure 1 and Figure 2 As shown, a three-way valve 15 is installed at the connection between the butt joint 7 and the conducting pipe 8. The three-way valve 15 is used to control the connection between the water pump 6 and the butt joint 7 and the conducting pipe 8. The three-way valve 15 can also be set as an electric valve according to on-site requirements.

[0028] like Figure 4 As shown, the inner wall of the storage box 5 is fixedly connected to a heat conducting plate 12, and the inner wall of the storage box 5 is fixedly connected to a plurality of heating pipes 13 on one side of the heat conducting plate 12. The cleaning liquid can be heated according to the cleaning requirements to further improve the cleaning effect of the filter element 2.

[0029] like Figure 4As shown, the top surface of the storage box 5 is fixedly connected with a filling pipe 14, and the end surface of the filling pipe 14 is equipped with a sealing cover. By providing the filling pipe 14, the cleaning liquid in the storage box 5 can be replenished for replenishing the consumed cleaning liquid.

[0030] Working principle: When the filter element 2 needs to be cleaned, the control valves 16 on both sides are first turned to connect the filter cartridge 1 with the right channel of the guide pipe 4, forming a circuit between the filter cartridge 1 and the storage box 5. Then, the water pump 6 is started to transport the cleaning liquid in the storage box 5 to the filter cartridge 1 through the guide pipe 4. After the cleaning liquid enters the filter cartridge 2, it is pressurized by the water pump 6 and fills the filter cartridge 2. After that, it seeps out from the side of the filter cartridge 2. During the seepage process, the impurities inside the filter cartridge 2 and inside the filter cartridge 2 are cleaned and dissolved. After the cleaning liquid fills the filter cartridge 1, the cleaning liquid flows back to the storage box 5 from the upper guide pipe 4. After a certain period of circulation cleaning, the three-way valve 15 can be turned to connect the connecting pipe 7 with the guide pipe 8. The cleaning liquid in the storage box 5 is sprayed out from the pressure pipe 10 through the diverter pipe 9. The inclined distribution of the pressure pipe 10 generates a rotating flow force for the cleaning liquid in the filter cartridge 1, which accelerates the flow of the cleaning liquid and flushes the filter cartridge 2 and the inner wall of the filter cartridge 1, thereby achieving the purpose of efficient cleaning and effectively extending the service life of the filter cartridge 2.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A vinegar membrane filter that is easy to clean, comprising a filter cartridge (1), characterized in that: The filter cartridge (1) is equipped with a filter element (2), and both ends of the filter cartridge (1) are fixedly connected to connecting pipes (3), and the other ends of the connecting pipes (3) are fixedly connected to the guide pipes (4). The connection between the connecting pipes (3) and the guide pipes (4) is equipped with a control valve (16). A storage box (5) is provided on one side of the filter cartridge (1), and one end of the upper guide pipe (4) is connected to the storage box (5). A water pump (6) is provided on the bottom surface of the storage box (5), and the water inlet end of the water pump (6) is connected to the storage box (5). The water outlet end of the water pump (6) is fixedly connected to a butt joint pipe (7), and the other end of the butt joint pipe (7) is connected to the lower guide pipe (4). A drainage component is provided on the side wall of the filter cartridge (1).

2. The vinegar membrane filter that is easy to clean according to claim 1, characterized in that: The drainage assembly comprises a conducting pipe (8) fixedly connected to the side wall of the butt-jointing pipe (7); the other end of the conducting pipe (8) is fixedly connected to a diversion pipe (9); the side wall of the diversion pipe (9) is fixedly connected to a plurality of pressure pipes (10); the pressure pipes (10) all pass through the filter cartridge (1); and the pressure pipes (10) are all distributed with an inclination in the same direction.

3. The vinegar membrane filter that is easy to clean according to claim 2, characterized in that: A one-way valve (11) is installed on the inner wall of the pressure pipe (10).

4. The vinegar membrane filter that is easy to clean according to claim 2, characterized in that: A three-way valve (15) is installed at the connection between the butt-joint pipe (7) and the conducting pipe (8).

5. The easy-to-clean vinegar membrane filter according to claim 1, characterized in that: A heat conducting plate (12) is fixedly connected to the inner wall of the storage box (5), and a plurality of heating tubes (13) are fixedly connected to the inner wall of the storage box (5) on one side of the heat conducting plate (12).

6. The easy-to-clean vinegar membrane filter according to claim 1, characterized in that: The top surface of the storage box (5) is fixedly connected to a filling pipe (14), and the end surface of the filling pipe (14) is equipped with a sealing cover.

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