Membrane element cleaning device
By using a circulating pressure water pump and a jet assembly in combination, the problem of the cleaning fluid not being able to be directly guided to the membrane element is solved, resulting in a more efficient membrane element cleaning effect, enhanced contact between the cleaning fluid and the membrane surface, and ensuring a more thorough cleaning.
Patent Information
- Application Number
- CN202423107832.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In existing membrane element cleaning devices, the cleaning solution cannot be directly guided into the membrane element, resulting in insufficient impact force on the membrane surface and incomplete cleaning.
The system uses a circulating pressure water pump and a jet assembly to generate bubbles through multiple flushing pipes and jet pipes, enhancing the contact between the cleaning fluid and the membrane surface. Combined with a limiting frame to prevent the fixed pipe from shifting, it achieves precise cleaning.
It improves the cleaning efficiency and effectiveness of membrane elements, enhances the contact between the cleaning solution and the membrane surface, and ensures more thorough cleaning.
Smart Images
Figure CN223555829U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cleaning device technical field, especially in a kind of membrane element cleaning device. BACKGROUND
[0002] Membrane element is a kind of device for separating, filtering and purifying fluid, is widely used in water treatment, food processing, pharmaceutical, chemical industry and other fields.The core part of membrane element is membrane, it is a kind of material with selective permeability, can separate different substances according to molecular size, charge or other characteristics.The cleaning method of membrane element includes chemical cleaning, according to the type of membrane element and the nature of pollutant selects suitable cleaning agent, will use cleaning liquid membrane element in cleaning tank and wash, usually needs to be washed for several hours, during which it can be necessary to replace cleaning liquid periodically.
[0003] For the related technology in the above, the defects of the existing membrane element cleaning device are that the cleaning liquid in the cleaning tank cannot directly guide the membrane in the membrane element, the impact force on the membrane surface is not enough, leading to the cleaning of the membrane element not thorough enough, therefore, the utility model provides a kind of membrane element cleaning device. UTILITY MODEL CONTENT
[0004] The purpose of the present application is to provide a kind of membrane element cleaning device, to solve the problem that only cleaning liquid in cleaning tank cannot directly guide the membrane in the membrane element in the above background art, the impact force on the membrane surface is not enough, leading to the cleaning of the membrane element not thorough enough.
[0005] To achieve the above object, the present application provides the following technical scheme: a kind of membrane element cleaning device, including circulating pressure water pump, the input end of the circulating pressure water pump is fixedly connected with the output pipe of intercommunication, the outer side of the output pipe is fixedly connected with multiple intercommunication flush pipes, the outer side of the output pipe is provided with jet assembly;The jet assembly includes the fan of the output pipe outer side, the output end of the fan is fixedly connected with jet pipe, the jet pipe is worn the output pipe, one end of the jet pipe is fixedly connected with filter screen.
[0006] Preferably, the output end of the circulating pressure water pump is fixedly connected with return pipe, one end of the return pipe away from the circulating pressure water pump is provided with fixed pipe.
[0007] Preferably, the outer side of the fixed pipe is provided with multiple through holes, the through hole inner wall side is rotatably connected with rotating pipe.
[0008] Preferably, the outer side of the output pipe is provided with multiple slot holes, the inner wall side of the slot hole is fixedly connected with flush pipe.
[0009] Preferably, the outer side of the rotating pipe is provided with external thread, the inner wall side of the flush pipe is provided with internal thread.
[0010] Preferably, the bottom of the output pipe is fixedly connected with a plurality of first supporting legs, the bottom of the return pipe is fixedly connected with a plurality of second supporting legs, and the bottom of the circulating pressure water pump is fixedly connected with a plurality of third supporting legs.
[0011] Preferably, a connecting block is fixedly connected between every two flushing pipes, and the inner wall side of the flushing pipe is fixedly connected with a limiting ring.
[0012] Preferably, the outer side of the return pipe is fixedly connected with a limiting frame, and the fixed pipe is slidably connected with the inner wall side of the limiting frame.
[0013] In conclusion, the technical effects and advantages of the utility model are as follows:
[0014] 1、In the utility model, through the setting of multiple flushing pipes, the chemical cleaning agent can be accurately guided to the membrane element in the flushing pipe, the cleaning efficiency of the membrane element is higher, and through the cooperation of the fan and the air injection pipe, the fan is controlled to spray gas into the output pipe through the air injection pipe, a large number of air bubbles are generated in the chemical cleaning agent, the contact between the cleaning liquid and the membrane surface is increased, and the cleaning effect is enhanced.
[0015] 2、In the utility model, through the setting of the limiting frame, the limiting frame plays a limiting role on the fixed pipe in the sliding process, so that the deviation of the fixed pipe in the sliding process is avoided. DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0017] Figure 1 It is a first perspective view of the axial side structure of the utility model;
[0018] Figure 2 It is a second perspective view of the axial side structure of the utility model;
[0019] Figure 3 It is a structure diagram of the air injection pipe and the filter screen in the utility model;
[0020] Figure 4 It is a structure diagram of the fixed pipe and the through hole in the utility model.
[0021] In the figure: 1, circulating pressure water pump; 2, return pipe; 3, limit frame; 4, fixed pipe; 5, rotating pipe; 6, flushing pipe; 7, connecting block; 8, output pipe; 9, fan; 10, first support leg; 11, second support leg; 12, third support leg; 13, jet pipe; 14, filter screen; 15, limit ring; 16, slot hole; 17, through hole. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] In the description of the utility model, it should be explained that, unless explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense. For example, "connected" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0024] Embodiment one: reference Figures 1-4 The membrane element cleaning device shown in the figure, including circulating pressure water pump 1, the input end of circulating pressure water pump 1 is fixedly connected with the output pipe 8 that is communicated, the outside of output pipe 8 is fixedly connected with multiple flushing pipes 6 that are communicated, the outside of output pipe 8 is provided with jet assembly;Jet assembly includes the fan 9 that is arranged at the outside of output pipe 8, the output end of fan 9 is fixedly connected with jet pipe 13, jet pipe 13 is worn output pipe 8, one end of jet pipe 13 is fixedly connected with filter screen 14, and impurities are filtered, and gas is sprayed in the sprayed chemical cleaning agent, a large number of bubbles are generated in the chemical cleaning agent, the contact of cleaning liquid and membrane surface is increased, and the cleaning effect is enhanced;The output end of circulating pressure water pump 1 is fixedly connected with return pipe 2, one end of return pipe 2 away from circulating pressure water pump 1 is provided with fixed pipe 4, and the return of chemical cleaning agent is facilitated;Multiple through holes 17 are formed in the outside of fixed pipe 4, and rotating pipe 5 is rotatably connected to the inner wall side of through hole 17;It is convenient for the dismounting and mounting of fixed pipe and rotating pipe 5;Multiple slot holes 16 are formed in the outside of output pipe 8, and flushing pipe 6 is fixedly connected to the inner wall side of slot hole 16;The outer thread is arranged on the outside of rotating pipe 5, and the inner thread is arranged on the inner wall side of flushing pipe 6, so that the installation of rotating pipe 5 is facilitated.
[0025] In the embodiment, the membrane element is placed in the flushing pipe 6, the limiting ring 15 limits the membrane element, the fixed pipe 4 is dragged to drive the rotating pipe 5 to approach the flushing pipe 6, the rotating pipe 5 is screwed with the flushing pipe 6, the rotating pipe 5 limits one end of the membrane element in the process of being screwed into the flushing pipe 6, the circulating pressure water pump 1 sprays the chemical cleaning agent out through the output pipe 8, the membrane element is flushed through the flushing pipe 6, and the flushing pipe 2 returns to the circulating pressure water pump 1 through the rotating pipe 5, the fixed pipe 4 and the return pipe 2, the air blower 9 sprays the gas into the output pipe 8 through the air injection pipe 13, a large amount of bubbles are generated in the chemical cleaning agent, the contact between the cleaning liquid and the membrane surface is increased, and the cleaning effect is enhanced.
[0026] Embodiment two: reference Figures 1-4 Based on the same concept as the above embodiment one, the embodiment also proposes that the bottom of the output pipe 8 is fixedly connected with a plurality of first supporting legs 10, the bottom of the return pipe 2 is fixedly connected with a plurality of second supporting legs 11, and the bottom of the circulating pressure water pump 1 is fixedly connected with a plurality of third supporting legs 12; every two flushing pipes 6 are fixedly connected with a connecting block 7, the inner wall side of the flushing pipe 6 is fixedly connected with a limiting ring 15, and the limiting ring 15 limits the membrane element; the outer side of the return pipe 2 is fixedly connected with a limiting frame 3, and the fixed pipe 4 is slidingly connected with the inner wall side of the limiting frame 3.
[0027] In the embodiment, the limiting frame 3 limits the fixed pipe 4 in the sliding process, so that the fixed pipe 4 is prevented from deviating in the sliding process.
[0028] Finally, it should be noted that: the above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A membrane element cleaning apparatus comprising a circulating pressure water pump (1), characterized in that: The input end of the circulating pressure water pump (1) is fixedly connected with an output pipe (8) in communication, the outer side of the output pipe (8) is fixedly connected with a plurality of flushing pipes (6) in communication, and the outer side of the output pipe (8) is provided with a jet assembly; The jet assembly comprises a fan (9) arranged on the outer side of the output pipe (8), the output end of the fan (9) is fixedly connected with a jet pipe (13), the jet pipe (13) penetrates the output pipe (8), and one end of the jet pipe (13) is fixedly connected with a filter screen (14).
2. A membrane element cleaning apparatus as claimed in claim 1, wherein: The output end of the circulating pressure water pump (1) is fixedly connected with a return pipe (2), and one end of the return pipe (2) away from the circulating pressure water pump (1) is provided with a fixed pipe (4).
3. A membrane element cleaning apparatus as claimed in claim 2, wherein: The outer side of the fixed pipe (4) is provided with a plurality of through holes (17), and the inner wall side of the through hole (17) is rotatably connected with a rotating pipe (5).
4. A membrane element cleaning apparatus as claimed in claim 1, wherein: The outer side of the output pipe (8) is provided with a plurality of slot holes (16), and the inner wall side of the slot hole (16) is fixedly connected with a flushing pipe (6).
5. A membrane element cleaning apparatus as claimed in claim 3, wherein: The outer side of the rotating pipe (5) is provided with external threads, and the inner wall side of the flushing pipe (6) is provided with internal threads.
6. A membrane element cleaning apparatus as claimed in claim 2, wherein: The bottom of the output pipe (8) is fixedly connected with a plurality of first supporting legs (10), the bottom of the return pipe (2) is fixedly connected with a plurality of second supporting legs (11), and the bottom of the circulating pressure water pump (1) is fixedly connected with a plurality of third supporting legs (12).
7. A membrane element cleaning apparatus as claimed in claim 1, wherein: Every two flushing pipes (6) are fixedly connected with a connecting block (7), and the inner wall side of the flushing pipe (6) is fixedly connected with a limiting ring (15).
8. A membrane element cleaning apparatus as claimed in claim 2, wherein: The outer side of the return pipe (2) is fixedly connected with a limiting frame (3), and the fixed pipe (4) and the inner wall side of the limiting frame (3) are in sliding connection.