Efficient water treatment tubular membrane

Abstract

The utility model relates to the technical field of tubular membranes, and discloses an efficient water treatment tubular membrane which comprises a membrane shell, a clear water outlet pipe is fixedly installed at the front end of the membrane shell, a tubular membrane is placed in an inner cavity of the membrane shell, limiting rings are fixedly installed at the left end and the right end of the inner cavity of the membrane shell, and installation discs are placed at the left end and the right end of the membrane shell. An inserting pipe is fixedly mounted in the middle of the mounting disc, and locking rings are engaged with the left end and the right end of the membrane shell. The pipe film is connected with the installation disc in the mode that the pipe film is inserted into the inserting pipe, the position of the installation disc is fixed through the limiting ring and the pressing ring, and when the pipe film is cleaned or replaced, the installation disc can be directly taken out and then the pipe film is taken out only by rotating the locking ring and taking out the locking ring, operation is easy and convenient, and the efficiency is high. All the tubular membranes do not need to be dismounted, the operation is simple and convenient, and the filtering effect of the tubular membranes is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tubular membrane technical field more specifically, the utility model relates to a kind of efficient water treatment tubular membrane. BACKGROUND

[0002] Tubular membrane is a kind of membrane separation technology commonly used in liquid separation and filtration, usually applied in water treatment, wastewater treatment, seawater desalination, food and beverage processing and other fields. Its working principle is based on the selective permeability of membrane, that is, the membrane allows certain substances to pass through, while preventing other substances from passing through to achieve the effect of filtration and purification. However, in actual use, the liquid to be treated usually contains some solid impurities. After long-term use, the solid impurities may block the tubular membrane. At this time, the tubular membrane needs to be cleaned or replaced. When replacing, the entire tubular membrane needs to be disassembled and installed, resulting in low filtration efficiency of the tubular membrane. SUMMARY

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a kind of efficient water treatment tubular membrane, with the advantage of improving the filtration effect of tubular membrane.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of efficient water treatment tubular membrane, including membrane shell, the front end of the membrane shell is fixedly installed with clean water outlet pipe, the inner chamber of the membrane shell is placed with tubular membrane, the left and right two ends of the inner chamber of the membrane shell are all fixedly installed with limit ring, the left and right two ends of the membrane shell are all placed with mounting disc, the middle part of the mounting disc is fixedly installed with plug-in pipe, the left and right two ends of the membrane shell are all engaged with lock ring, the inner chamber of the lock ring is fixedly installed with push piece, the side of the lock ring close to the center of the membrane shell is fixedly installed with compression ring.

[0005] As a preferred technical scheme of the utility model, the plug-in pipe is plugged into the tubular membrane, and the plug-in pipe is located between the limit ring and the compression ring.

[0006] As a preferred technical scheme of the utility model, the two limit rings are in contact with the mounting disc respectively, and the tubular membrane is located between the two limit rings.

[0007] As a preferred technical scheme of the utility model, the surface of the membrane shell is fixedly installed with support frame, the membrane shell has four in total, four membrane shells are distributed up and down, and the left and right two ends of four membrane shells are all provided with elbow pipe. The left and right two ends of the membrane shell are all sleeved with sliding sleeve, the left and right two ends of the support frame are all fixedly installed with support rod, the end away from the center of the membrane shell of the support rod is hingedly connected with rotary rod, the middle part of the rotary rod and the support rod is all provided with circular hole, and the lock rod is plugged into the circular hole.

[0008] As a preferred technical scheme of the utility model, the shape of the elbow pipe is "C" shape, the elbow pipe connects two adjacent membrane shells, and the sliding sleeve is sleeved on the elbow pipe.

[0009] As a preferred technical scheme of the utility model, the front end of the rotating rod is circular, and the rotating rod is in contact with the end of the elbow pipe away from the center of the membrane shell.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] 1. The utility model discloses a pipe membrane is connected with the mounting disc in the form of inserting and inserting the pipe, and the mounting disc is fixed in position by using the limiting ring and the compression ring, during cleaning or replacing the pipe membrane, only need to rotate the locking ring, after the locking ring is taken out, the mounting disc can be directly taken out, then the pipe membrane is taken out, simple and convenient operation, without removing all pipe membranes, simple and convenient operation, improve the filtering effect of the tubular membrane.

[0012] 2. The utility model discloses a sliding sleeve is connected with the membrane shell and the elbow pipe in the form of sleeving on the membrane shell and the elbow pipe, rubber sealing rings are arranged on the inner circle of the sliding sleeve, can avoid the water leakage at the connecting position, during installation and dismounting, only need to slide the corresponding sliding sleeve to the joint of the membrane shell and the elbow pipe or move away, can realize installation or dismounting, convenient installation and dismounting. DRAWINGS

[0013] Fig. 1 It is the structure schematic view of the utility model;

[0014] Fig. 2 It is the structure single membrane shell connection schematic view of the utility model;

[0015] Fig. 3 It is the structure lock to rod explosion connection schematic view of the utility model;

[0016] Fig. 4 It is the structure membrane shell section view schematic view of the utility model.

[0017] In the drawing: 1, membrane shell;2, clean water outlet pipe;3, limiting ring;4, mounting disc;5, inserting pipe;6, compression ring;7, locking ring;8, push piece;9, support frame;10, support rod;11, rotating rod;12, lock to rod;13, sliding sleeve;14, pipe membrane;15, elbow pipe. CONCRETE IMPLEMENTATION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] As shown in Figs. 1 to 4 The utility model provides a kind of efficient water treatment tubular membrane, including membrane shell 1, the front end of membrane shell 1 is fixedly installed with clean water outlet pipe 2, membrane shell 1 is placed with tubular membrane 14 in cavity, the left and right ends of membrane shell 1 cavity are all fixedly installed with limit ring 3, the left and right ends of membrane shell 1 are all placed with mounting disc 4, the middle part of mounting disc 4 is fixedly installed with plug-in pipe 5, the left and right ends of membrane shell 1 are all engaged with locking ring 7, the inner cavity of locking ring 7 is fixedly installed with push piece 8, locking ring 7 is fixedly installed with compression ring 6 on the side close to the center of membrane shell 1;

[0020] By adopting the form that tubular membrane 14 is inserted into plug-in pipe 5 and is connected with mounting disc 4, and using limit ring 3 and compression ring 6 to fix the position of mounting disc 4, when cleaning or replacing tubular membrane 14, only need to rotate locking ring 7, after locking ring 7 is removed, mounting disc 4 can be directly removed, then tubular membrane 14 is removed, it is simple and convenient to operate, without removing all tubular membranes 14, it is simple and convenient to operate, improve the filtering effect of tubular membrane.

[0021] Plug-in pipe 5 is inserted in tubular membrane 14, and plug-in pipe 5 is located between limit ring 3 and compression ring 6;

[0022] The position of mounting disc 4 is fixed by plug-in pipe 5 and limit ring 3, to avoid the situation that mounting disc 4 appears sealing failure during work, leading to pollution caused by direct discharge of sewage.

[0023] Two limit rings 3 are in contact with mounting disc 4 respectively, and tubular membrane 14 is located between the two limit rings 3;

[0024] Tubular membrane 14 filters sewage to treat water, and the principle is that tangential flow is generated when sewage stock solution passes through tubular membrane 14, clean water is discharged to the outside through tubular membrane 14, and sewage is left in tubular membrane 14.

[0025] Among them, the surface of membrane shell 1 is fixedly installed with support frame 9, and the membrane shell 1 has four, four membrane shells 1 are distributed up and down, and the left and right ends of the four membrane shells 1 are provided with elbow pipes 15, the left and right ends of the membrane shell 1 are sleeved with sliding sleeves 13, the left and right ends of the support frame 9 are fixedly installed with support rods 10, the end away from the center of the membrane shell 1 of the support rod 10 is hingedly connected with a rotating rod 11, and the middle part of the rotating rod 11 and the support rod 10 is provided with a circular hole, and a locking rod 12 is inserted in the circular hole.

[0026] The membrane shell 1 and the elbow pipe 15 are connected by sleeving the sliding sleeve 13 on the membrane shell 1 and the elbow pipe 15, a rubber sealing ring is arranged in the inner ring of the sliding sleeve 13, water leakage at the connecting position can be avoided, during installation and disassembly, only the corresponding sliding sleeve 13 needs to be slid to the joint of the membrane shell 1 and the elbow pipe 15 or moved away, so that the installation or disassembly can be realized, and the installation and disassembly are facilitated, and the topmost and the bottommost elbow pipes 15 correspond to the raw liquid inlet pipe and the sewage discharge pipe respectively.

[0027] The shape of the elbow pipe 15 is a "C" shape, the elbow pipe 15 connects two adjacent membrane shells 1, and the sliding sleeve 13 is sleeved on the elbow pipe 15.

[0028] The elbow pipe 15 arranged in the "C" shape can be rotated around the other end after unlocking of the upper end or the lower end, so that the installation and disassembly are facilitated.

[0029] The front end of the rotating rod 11 is circular, and the rotating rod 11 is in contact with the end of the elbow pipe 15 away from the center of the membrane shell 1.

[0030] The rotating rod 11 arranged in the circular shape can ensure that the end of the elbow pipe 15 is stably supported during rotation of the elbow pipe 15, so that the elbow pipe 15 is prevented from falling off.

[0031] Working principle and use process of the utility model:

[0032] When it is necessary to clean the blockage or replace the pipe membrane 14, the sliding sleeve 13 on the corresponding membrane shell 1 is slid to the center of the membrane shell 1, so that the sliding sleeve 13 is separated from the elbow pipe 15, at this time, the elbow pipe 15 can be rotated around the other end, and then the membrane shell 1 to be cleaned or replaced is opened, so that the blockage can be cleaned.

[0033] The locking ring 7 is taken out by rotating the pushing piece 8 to rotate the locking ring 7, and then the locking ring 7 and the pressing ring 6 are taken out, at this time, the mounting disc 4 can be directly taken down, the end of the pipe membrane 14 is exposed, and then the pipe membrane 14 is pulled out, during installation, only the replaced pipe membrane 14 needs to be inserted, the mounting disc 4 is placed in the membrane shell 1, the insertion pipe 5 is inserted into the pipe membrane 14, then the locking ring 7 is reversely rotated and installed, and the pressing ring 6 fixes the mounting disc 4.

[0034] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A high efficiency water treatment tubular membrane comprising a membrane shell (1), characterised in that: The front end of the membrane shell (1) is fixedly installed with a clean water outlet pipe (2), the inner cavity of the membrane shell (1) is placed with a tube membrane (14), the left and right ends of the inner cavity of the membrane shell (1) are fixedly installed with a limiting ring (3), the left and right ends of the membrane shell (1) are placed with a mounting disc (4), the middle part of the mounting disc (4) is fixedly installed with a plug-in pipe (5), the left and right ends of the membrane shell (1) are engaged with a locking ring (7), the inner cavity of the locking ring (7) is fixedly installed with a push piece (8), one side of the locking ring (7) close to the center of the membrane shell (1) is fixedly installed with a pressing ring (6).

2. The high efficiency water treatment tubular membrane according to claim 1, characterized in that: The plug-in pipe (5) is plugged into the tube membrane (14), and the plug-in pipe (5) is located between the limiting ring (3) and the pressing ring (6).

3. The high efficiency water treatment tubular membrane according to claim 1, characterized in that: Two limiting rings (3) are in contact with the mounting disc (4), and the tube membrane (14) is located between the two limiting rings (3).

4. The high efficiency water treatment tubular membrane according to claim 1, characterized in that: The surface of the membrane shell (1) is fixedly installed with a support frame (9), the membrane shell (1) has four in total, four membrane shells (1) are distributed up and down, and the left and right ends of the four membrane shells (1) are provided with elbow pipes (15), the left and right ends of the membrane shell (1) are sleeved with sliding sleeves (13), the left and right ends of the support frame (9) are fixedly installed with support rods (10), one end of the support rod (10) away from the center of the membrane shell (1) is hingedly connected with a rotating rod (11), and the middle part of the rotating rod (11) and the support rod (10) is provided with a circular hole, and the locking rod (12) is plugged into the circular hole.

5. The high efficiency water treatment tubular membrane according to claim 4, characterized in that: The shape of the elbow pipe (15) is "C", the elbow pipe (15) connects two adjacent membrane shells (1), and the sliding sleeve (13) is sleeved on the elbow pipe (15).

6. The high efficiency water treatment tubular membrane according to claim 4, characterized in that: The front end of the rotating rod (11) is circular, and the rotating rod (11) is in contact with the end of the elbow pipe (15) away from the center of the membrane shell (1).

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