Combined ultrafiltration equipment

Abstract

The utility model discloses combined ultrafiltration equipment, and relates to the technical field of ultrafiltration equipment, the combined ultrafiltration equipment comprises a pipe body, the inner wall of the pipe body is provided with a mounting ring, the surface of the mounting ring is provided with a mounting groove, the mounting groove is internally provided with an ultrafiltration membrane, the surface of the mounting ring is provided with a plurality of sliding ports, the plurality of sliding ports are internally provided with quick-release components, and the quick-release components are arranged in the pipe body. The quick release assembly comprises a plurality of sliding blocks, the plurality of sliding blocks are installed in the sliding opening in a sliding mode, one side of each sliding block is provided with a stopping block, the stopping blocks are matched with the ultrafiltration membrane, and the other side of each sliding block is provided with an adjusting unit. A plurality of sliding blocks are driven to move through the adjusting unit, and the sliding blocks drive corresponding stop blocks to move, so that the ultrafiltration membrane is limited, mounted and fixed, the effect of quick disassembly and mounting is achieved, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafiltration equipment, in particular to a combined ultrafiltration equipment. Background Art

[0002] Ultrafiltration technology is a membrane separation technology that uses pressure as the driving force and utilizes the characteristics of membrane pore size between 20 and 1000A° to achieve the separation of large molecules and small molecules. Ultrafiltration technology is widely used in water treatment, food industry, separation of bioactive substances and other fields. An ultrafiltration equipment is needed for ultrafiltration purification.

[0003] In the prior art, such as announcement number CN218795106U, a combined ultrafiltration device for processing environmental pollution treatment agents is disclosed, which includes an ultrafiltration device body and an ultrafiltration membrane. A water collecting circle is installed inside the ultrafiltration device body, and a rotating seat connected to the water collecting circle is rotatably installed on the water collecting circle, and a plurality of one-way solenoid valves are installed on the rotating seat. The beneficial effects of the utility model are as follows: water is supplied to the water collecting circle through a water supply pipe, and then the water source enters the rotating seat, the one-way solenoid valve is opened, and the water source is sprayed from the nozzle to the ultrafiltration membrane through the nozzle, and at the same time, the rotating seat is driven to rotate by the driving component, so that the water sprayed from the nozzle flushes the ultrafiltration membrane and washes away the debris on it, so that the ultrafiltration membrane is thoroughly cleaned when it is convenient to clean and avoid residue.

[0004] However, the device still has some problems, in which water is supplied to the water collecting circle through a water pipe, and then the water source enters the rotating seat, the one-way solenoid valve is opened, and the water source is sprayed from the nozzle to the ultrafiltration membrane through the nozzle, and at the same time, the driving component drives the rotating seat to rotate, so that the water sprayed from the nozzle flushes the ultrafiltration membrane. However, in actual use, long-term flushing will cause the ultrafiltration membrane to be impacted by the water flow and its filter pores to increase, and after long-term use, the filter membrane will also have varying degrees of material loss, resulting in a decrease in the ultrafiltration effect. Therefore, even if it is flushed daily, it needs to be replaced and maintained regularly. However, the replacement of the ultrafiltration membrane in the device is relatively cumbersome, which can easily lead to the problem of high maintenance costs in the later stage. Therefore, we disclose a combined ultrafiltration device to meet people's needs. Utility Model Content

[0005] The purpose of the present application is to provide a combined ultrafiltration device to solve the problem raised in the above-mentioned background technology that long-term flushing will cause the ultrafiltration membrane to be impacted by water flow and its filter pores to increase, and after long-term use, the filter membrane will also have varying degrees of material loss, resulting in a decrease in the ultrafiltration effect. Therefore, even if it is flushed daily, it still needs to be replaced and maintained regularly. However, the replacement of the ultrafiltration membrane in the device is relatively cumbersome, which can easily lead to the problem of high maintenance costs in the later stage.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a combined ultrafiltration device, comprising a tube body, a mounting ring is installed on the inner wall of the tube body, a mounting groove is provided on the surface of the mounting ring, an ultrafiltration membrane is arranged in the mounting groove, a plurality of sliding openings are provided on the surface of the mounting ring, quick-release components are installed in the plurality of sliding openings, the quick-release components include a plurality of sliding blocks, the plurality of sliding blocks are slidably installed in the sliding openings, a blocking block is installed on one side of the plurality of sliding blocks, the blocking block is adapted to the ultrafiltration membrane, and an adjustment unit is installed on the other side of the sliding block.

[0007] Preferably, the adjustment unit comprises a plurality of connecting columns, and the plurality of connecting columns are correspondingly installed on one side of the plurality of sliding blocks; an annular groove is provided on one side of the mounting ring, and a plurality of sliding blocks are slidably installed in the annular groove; a same rotating ring is rotatably installed on one side of the plurality of sliding blocks; a plurality of arc grooves are provided on one side of the rotating ring, and a plurality of connecting columns are correspondingly slidably installed in the plurality of arc grooves; a limiting block is installed at one end of the plurality of connecting columns; a mounting hole is provided on one side of the rotating ring, and a locking unit is installed in the mounting hole.

[0008] Preferably, the locking unit includes a mounting tube, which is installed in the mounting hole. A limiting ring is slidably installed on the inner wall of the mounting tube. A plug-in block is installed on one side of the limiting ring. A plug-in hole is opened on one side of the mounting ring, and the plug-in hole is adapted to the plug-in block.

[0009] Preferably, the locking unit also includes a sliding rod, a sliding hole is opened at one end of the mounting tube, the sliding rod is slidably installed in the sliding hole, one end of the sliding rod is installed on one side of the limiting ring, and a spring is sleeved and installed on the surface of the sliding rod.

[0010] Preferably, a pull block is installed at the other end of the sliding rod.

[0011] Preferably, a plurality of first threaded holes are provided at one end of the tube body, a front cover is provided at one end of the tube body, a plurality of first avoidance holes are provided on the surface of the front cover, a plurality of fixing bolts are threadedly installed in the plurality of first threaded holes, and a plurality of second threaded holes are provided at the other end of the tube body.

[0012] Preferably, a rear cover is provided at the other end of the tube body, a plurality of second avoidance holes are provided on the surface of the rear cover, and a plurality of fixing bolts are threadedly installed in the plurality of second threaded holes.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] In the utility model, by pulling the pulling block, the pulling block drives the sliding rod to move, the sliding rod drives the limiting ring to move, the limiting ring drives the plug-in block to move, so that the plug-in block is away from the mounting ring, and then the mounting tube is rotated, the mounting tube drives the rotating ring to rotate, the rotating ring drives a plurality of connecting columns to move, the plurality of connecting columns drive the corresponding sliding blocks to move, the plurality of sliding blocks drive the corresponding blocking blocks to move, so that the plurality of blocking blocks are away from each other, thereby removing the ultrafiltration membrane that needs to be replaced, and after replacing the new ultrafiltration membrane, the mounting tube is rotated in the opposite direction through the above operation to fix the ultrafiltration membrane, and by aligning the plug-in block with the plug-in hole, the limiting ring is driven to slide through the reaction force of the spring, and the limiting ring drives the plug-in block to move, so that the plug-in block is inserted into the plug-in hole to complete the locking, thereby achieving the effect of quickly replacing the ultrafiltration membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the pipe body of the utility model;

[0018] Figure 3 It is a schematic diagram of the cutaway structure of the rotating ring in the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure of area A in the middle.

[0020] In the figure: 1. tube body; 2. front cover; 3. rear cover; 4. fixing bolt; 5. mounting ring; 6. ultrafiltration membrane; 7. sliding block; 8. blocking block; 9. slider; 10. rotating ring; 11. connecting column; 12. limiting block; 13. mounting tube; 14. limiting ring; 15. plug-in block; 16. sliding rod; 17. spring; 18. pulling block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , the utility model provides the embodiment:

[0023] A combined ultrafiltration device comprises a tube body 1, an inner wall of which is installed a mounting ring 5, a surface of which is provided with a mounting groove, an ultrafiltration membrane 6 is arranged in the mounting groove, a surface of which is provided with a plurality of sliding openings, a plurality of sliding openings are provided with quick-release components, the quick-release components comprise a plurality of sliding blocks 7, the plurality of sliding blocks 7 are all slidably installed in the sliding openings, a blocking block 8 is installed on one side of the plurality of sliding blocks 7, the blocking block 8 is adapted to the ultrafiltration membrane 6, and an adjustment unit is installed on the other side of the sliding block 7.

[0024] Based on the above structure, the mounting ring 5 installed on the inner wall of the tube body 1 has a mounting opening on its surface, and a mounting groove is opened in the area near the mounting opening to facilitate the placement of the ultrafiltration membrane 6. Three sliding openings are radially opened on the mounting ring 5, and a sliding block 7 is slidably installed on each sliding opening, and a blocking block 8 is correspondingly installed on the side of the sliding block 7 close to the ultrafiltration membrane 6. When installing, it is necessary to drive a number of sliding blocks 7 to move through the adjustment unit, and the sliding block 7 drives the corresponding blocking block 8 to move, so as to limit the installation and fix the ultrafiltration membrane 6.

[0025] Example 1

[0026] like Figure 2 and 3 As shown, the adjustment unit includes a plurality of connecting columns 11, and the plurality of connecting columns 11 are correspondingly installed on one side of the plurality of sliding blocks 7. An annular groove is provided on one side of the mounting ring 5, and a plurality of sliding blocks 9 are slidably installed in the annular groove. The same rotating ring 10 is rotatably installed on one side of the plurality of sliding blocks 9. A plurality of arc grooves are provided on one side of the rotating ring 10, and a plurality of connecting columns 11 are correspondingly slidably installed in the plurality of arc grooves. A limiting block 12 is installed at one end of the plurality of connecting columns 11. A mounting hole is provided on one side of the rotating ring 10, and a locking unit is installed in the mounting hole. The rotating ring 10 can be stably rotated by sliding the sliding block 9 in the annular groove. At the same time, the arc groove and the sliding mouth can realize the limiting movement of the sliding block 7.

[0027] like Figure 3 and 4 As shown, the locking unit includes a mounting tube 13, which is installed in the mounting hole. A limit ring 14 is slidably installed on the inner wall of the mounting tube 13, a plug-in block 15 is installed on one side of the limit ring 14, and a plug-in hole is opened on one side of the mounting ring 5, which is adapted to the plug-in block 15.

[0028] like Figure 3 and 4As shown, the locking unit also includes a slide rod 16. A slide hole is opened at one end of the mounting tube 13. The slide rod 16 is slidably installed in the slide hole. One end of the slide rod 16 is installed on one side of the limit ring 14. A spring 17 is sleeved on the surface of the slide rod 16. One end of the spring 17 squeezes the inner top wall of the mounting tube 13 and the other end squeezes one side of the limit ring 14.

[0029] like Figure 3 and 4 As shown, a pull block 18 is installed at the other end of the slide bar 16, and the pull block 18 is convenient for pulling the slide bar 16. When the pull block 18 is pulled, the pull block 18 drives the slide bar 16 to move, and the slide bar 16 drives the limit ring 14 to move, and the limit ring 14 drives the plug-in block 15 to move, so that the plug-in block 15 is away from the mounting ring 5, and then the mounting tube 13 is rotated, and the mounting tube 13 drives the rotating ring 10 to rotate, and the rotating ring 10 drives a plurality of connecting columns 11 to move, and a plurality of connecting columns 11 drive the corresponding sliding blocks 7 to move, and a plurality of sliding blocks 7 drive the corresponding blocking blocks 8 to move, so that a plurality of blocking blocks 8 are away from each other, so that the ultrafiltration membrane 6 that needs to be replaced is removed, and after replacing the new ultrafiltration membrane 6, the mounting tube 13 is rotated in the opposite direction through the above operation to fix the ultrafiltration membrane 6, and by aligning the plug-in block 15 with the plug-in hole, the reaction force of the spring 17 drives the limit ring 14 to slide, and the limit ring 14 drives the plug-in block 15 to move, so that the plug-in block 15 is inserted into the plug-in hole to complete the locking, thereby achieving the effect of quickly replacing the ultrafiltration membrane 6.

[0030] Example 2

[0031] like Figure 1 As shown, one end of the tube body 1 is provided with a plurality of first threaded holes, one end of the tube body 1 is provided with a front cover 2, the surface of the front cover 2 is provided with a plurality of first avoidance holes, a plurality of fixing bolts 4 are threadedly installed in the plurality of first threaded holes, and the other end of the tube body 1 is provided with a plurality of second threaded holes.

[0032] like Figure 1 As shown, a rear cover 3 is provided at the other end of the tube body 1, and a plurality of second avoidance holes are provided on the surface of the rear cover 3. A plurality of fixing bolts 4 are threadedly installed in the plurality of second threaded holes. The rear cover 3 and the front cover 2 can be disassembled and installed through the fixing bolts 4, so as to facilitate the replacement of the ultrafiltration membrane 6 and the cleaning of the inside of the primary pipeline. The surfaces of the front cover 2 and the rear cover 3 are provided with external pipes for conveying liquids.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 combined ultrafiltration device, comprising a tube body (1), characterized in that: The inner wall of the tube body (1) is provided with a mounting ring (5), the surface of the mounting ring (5) is provided with a mounting groove, an ultrafiltration membrane (6) is arranged in the mounting groove, the surface of the mounting ring (5) is provided with a plurality of sliding openings, a plurality of quick-release components are arranged in the sliding openings, the quick-release components include a plurality of sliding blocks (7), a plurality of the sliding blocks (7) are slidably mounted in the sliding openings, a blocking block (8) is arranged on one side of a plurality of the sliding blocks (7), the blocking block (8) is adapted to the ultrafiltration membrane (6), and an adjustment unit is arranged on the other side of the sliding block (7).

2. A combined ultrafiltration device according to claim 1, characterized in that: The adjustment unit comprises a plurality of connecting columns (11), and the plurality of connecting columns (11) are correspondingly mounted on one side of the plurality of sliding blocks (7); an annular groove is provided on one side of the mounting ring (5), and a plurality of sliding blocks (9) are slidably mounted in the annular groove; a same rotating ring (10) is rotatably mounted on one side of the plurality of sliding blocks (9); a plurality of arc grooves are provided on one side of the rotating ring (10); a plurality of connecting columns (11) are correspondingly slidably mounted in the plurality of arc grooves; a limiting block (12) is installed at one end of the plurality of connecting columns (11); a mounting hole is provided on one side of the rotating ring (10), and a locking unit is installed in the mounting hole.

3. A combined ultrafiltration device according to claim 2, characterized in that: The locking unit comprises a mounting tube (13), the mounting tube (13) being mounted in the mounting hole, a limiting ring (14) being slidably mounted on the inner wall of the mounting tube (13), a plug-in block (15) being mounted on one side of the limiting ring (14), a plug-in hole being provided on one side of the mounting ring (5), and the plug-in hole being adapted to match the plug-in block (15).

4. A combined ultrafiltration device according to claim 3, characterized in that: The locking unit also includes a sliding rod (16), one end of the mounting tube (13) is provided with a sliding hole, the sliding rod (16) is slidably mounted in the sliding hole, one end of the sliding rod (16) is mounted on one side of the limiting ring (14), and a spring (17) is sleeved and mounted on the surface of the sliding rod (16).

5. A combined ultrafiltration device according to claim 4, characterized in that: A pull block (18) is installed at the other end of the slide rod (16).

6. A combined ultrafiltration device according to claim 1, characterized in that: One end of the tube body (1) is provided with a plurality of first threaded holes, one end of the tube body (1) is provided with a front cover (2), a surface of the front cover (2) is provided with a plurality of first avoidance holes, a plurality of fixing bolts (4) are threadedly installed in the plurality of first threaded holes, and the other end of the tube body (1) is provided with a plurality of second threaded holes.

7. A combined ultrafiltration device according to claim 6, characterized in that: A rear cover (3) is provided at the other end of the tube body (1), and a plurality of second avoidance holes are provided on the surface of the rear cover (3), and a plurality of fixing bolts (4) are threadedly installed in the plurality of second threaded holes.

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