Portable waterproof membrane dismounting tool for reverse osmosis membrane

Abstract

The utility model relates to the technical field of reverse osmosis membranes, in particular to a portable waterproof reverse osmosis membrane detaching tool which comprises a shell, an end cover, a fixing assembly and a detaching assembly, the end cover is slidably connected with the shell and located in the shell, the fixing assembly is arranged on one side of the end cover, and the detaching assembly is arranged on the other side of the end cover. The dismounting assembly comprises a connecting ring, a threaded block, a threaded rod, a blocking assembly and a rocker, the connecting ring is fixedly connected with the end cover and located on one side of the end cover, the threaded block is in threaded connection with the connecting ring and located in the connecting ring, the threaded rod is fixedly connected with the threaded block and located on one side of the threaded block, and the surface of the threaded rod is sleeved with the blocking assembly; through the arrangement of the structure, the problem that in the prior art, when a membrane is disassembled, residual water in a membrane shell splashes along with pulling-out of a membrane end cover, and the working experience and health of a membrane disassembling worker are seriously affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of reverse osmosis membrane technology, and in particular to a portable waterproof membrane removal tool for reverse osmosis membranes. Background Technology

[0002] Reverse osmosis (RO) membranes, as a mature and efficient membrane separation technology, are widely used in various fields such as reclaimed water reuse, desalination, and seawater desalination, resulting in a significant growth trend in the RO membrane market. After a period of operation, RO membrane elements can become fouled by suspended or poorly soluble substances that may be present in the raw water, leading to a decrease in membrane flux and a failure to meet operational requirements for permeate flow and desalination rate. Therefore, regular chemical cleaning of the RO membranes is necessary to restore membrane performance and ensure stable operation of the entire system. To better restore membrane performance, offline cleaning is currently the most common method. This involves removing the RO membrane elements from the operating unit, replacing them with spare membranes, and quickly restoring the membrane system to operation. The removed membranes are then placed in a specialized offline cleaning device for cleaning, and packaged for future use after passing the cleaning process.

[0003] During this process, a large amount of film removal work is involved. Currently available film removal tools can assist in film removal, but there is a serious problem: water remaining in the film shell will splash out when the film end cap is pulled out, which seriously affects the work experience and health of the film removal workers. Utility Model Content

[0004] The purpose of this utility model is to provide a portable waterproof membrane removal tool for reverse osmosis membranes, which solves the problem that when removing membranes, residual water in the membrane housing splashes out as the membrane end cap is pulled out, seriously affecting the work experience and health of the removal workers.

[0005] To achieve the above objectives, this utility model provides a portable waterproof membrane removal tool for reverse osmosis membranes, comprising a shell, an end cap, a fixing component, and a removal component. The end cap is slidably connected to the shell and located inside the shell. The fixing component is disposed on one side of the end cap. The removal component includes a connecting ring, a threaded block, a threaded rod, a blocking component, and a rocker arm. The connecting ring is fixedly connected to the end cap and located on one side of the end cap. The threaded block is threadedly connected to the connecting ring and located inside the connecting ring. The threaded rod is fixedly connected to the threaded block and located on one side of the threaded block. The blocking component is sleeved on the surface of the threaded rod and located on one side of the shell. The rocker arm is threadedly connected to the threaded rod and located on one side of the blocking component.

[0006] The blocking assembly includes a fixed baffle and a side plate. The blocking assembly is sleeved on one side of the threaded rod. The side plate is fixedly connected to the fixed baffle and covers one side of the outer shell.

[0007] The fixing component includes a fixing ring and three bolts. The fixing ring is slidably connected to the outer shell and is located on one side of the end cap. The three bolts pass through the fixing ring and the end cap and are threadedly connected to the outer shell, and are evenly distributed on one side of the fixing ring.

[0008] This utility model discloses a portable waterproof membrane removal tool for reverse osmosis membranes. A connecting ring is fixedly connected to the end cap and located on one side of the end cap. A threaded block is threadedly connected to the connecting ring and located inside the connecting ring. A threaded rod is fixedly connected to the threaded block and located on one side of the threaded block. A blocking assembly is sleeved on the surface of the threaded rod and located on one side of the outer shell. A rocker arm is threadedly connected to the threaded rod and located on one side of the blocking assembly. The fixing assembly is removed, the threaded block is fixed to the surface of the connecting ring, the blocking assembly is sleeved on the surface of the threaded rod, and the rocker arm is rotated to the surface of the threaded rod. Rotating the rocker arm causes the threaded rod to move accordingly, which in turn moves the end cap, allowing the end cap to be slowly removed. A gap appears between the end cap and the outer shell, allowing liquid inside the outer shell to spray out. The blocking assembly blocks the liquid, preventing splashing and soaking the worker's clothes. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of the portable waterproof membrane removal tool for reverse osmosis membranes of this utility model.

[0011] Figure 2 This is the utility model Figure 1 Enlarged view of the local structure at point A.

[0012] Figure 3 This is a disassembly diagram of the portable waterproof membrane removal tool for reverse osmosis membranes according to this utility model.

[0013] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0014] Figure 5 This is a structural schematic diagram of the outer shell of this utility model.

[0015] Figure 6 This is the utility model Figure 5 Enlarged view of the local structure at point C.

[0016] 1-Outer shell, 2-End cap, 3-Connecting ring, 4-Threaded block, 5-Threaded rod, 6-Rock arm, 7-Fixed baffle, 8-Side plate, 9-Fixed ring, 10-Bolt. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] Please see Figures 1 to 6 This utility model provides a portable waterproof membrane removal tool for reverse osmosis membranes, including a housing 1, an end cap 2, a fixing component, and a removal component. The end cap 2 is slidably connected to the housing 1 and is located inside the housing 1. The fixing component is disposed on one side of the end cap 2. The removal component includes a connecting ring 3, a threaded block 4, a threaded rod 5, a blocking component, and a rocker arm 6. The connecting ring 3 is fixedly connected to the end cap 2 and is located on one side of the end cap 2. The threaded block 4 is threadedly connected to the connecting ring 3 and is located inside the connecting ring 3. The threaded rod 5 is fixedly connected to the threaded block 4 and is located on one side of the threaded block 4. The blocking component is sleeved on the surface of the threaded rod 5 and is located on one side of the housing 1. The rocker arm 6 is threadedly connected to the threaded rod 5 and is located on one side of the blocking component.

[0019] In this embodiment, the fixing component is removed, the threaded block 4 is fixed to the surface of the connecting ring 3, the blocking component is sleeved on the surface of the threaded rod 5, the rocker arm 6 is rotated to the surface of the threaded rod 5, the rocker arm 6 is rotated, the threaded rod 5 moves accordingly, the threaded rod 5 drives the end cap 2 to move accordingly, the end cap 2 is slowly removed, a gap appears between the end cap 2 and the outer shell 1, the liquid inside the outer shell 1 sprays out, the blocking component blocks the liquid to prevent liquid splashing and causing the clothes of the film removal worker to get wet.

[0020] Furthermore, the blocking assembly includes a fixed baffle 7 and a side plate 8. The blocking assembly is sleeved on one side of the threaded rod 5. The side plate 8 is fixedly connected to the fixed baffle 7 and covers one side of the outer shell 1.

[0021] In this embodiment, the fixed baffle 7 is locked on one side of the outer shell 1. When the rocker arm 6 is rotated, the fixed baffle 7 restricts the position of the rocker arm 6. The side plate 8 effectively guides the residual liquid inside the membrane shell away from the standing position of the membrane removal worker.

[0022] Furthermore, the fixing assembly includes a fixing ring 9 and three bolts 10. The fixing ring 9 is slidably connected to the outer shell 1 and is located on one side of the end cap 2. The three bolts 10 pass through the fixing ring 9 and the end cap 2 and are threadedly connected to the outer shell 1, and are evenly arranged on one side of the fixing ring 9.

[0023] In this embodiment, the retaining ring 9 is engaged on one side of the end cap 2, and the retaining ring 9 is fixed by the bolt 10 to prevent the internal pressure of the outer shell 1 from pushing the end cap 2 out.

[0024] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A portable waterproof membrane removal tool for reverse osmosis membranes, comprising a housing, an end cap, and a fixing assembly, wherein the end cap is slidably connected to the housing and located inside the housing, and the fixing assembly is disposed on one side of the end cap, characterized in that, It also includes a disassembly assembly, which comprises a connecting ring, a threaded block, a threaded rod, a blocking assembly, and a rocker arm. The connecting ring is fixedly connected to the end cap and is located on one side of the end cap. The threaded block is threadedly connected to the connecting ring and is located inside the connecting ring. The threaded rod is fixedly connected to the threaded block and is located on one side of the threaded block. The blocking assembly is sleeved on the surface of the threaded rod and is located on one side of the housing. The rocker arm is threadedly connected to the threaded rod and is located on one side of the blocking assembly.

2. The portable waterproof membrane removal tool for reverse osmosis membranes as described in claim 1, characterized in that, The blocking assembly includes a fixed baffle and a side plate. The blocking assembly is sleeved on one side of the threaded rod. The side plate is fixedly connected to the fixed baffle and covers one side of the outer shell.

3. The portable waterproof membrane removal tool for reverse osmosis membranes as described in claim 2, characterized in that, The fixing assembly includes a fixing ring and three bolts. The fixing ring is slidably connected to the housing and is located on one side of the end cap. The three bolts pass through the fixing ring and the end cap and are threadedly connected to the housing, and are evenly distributed on one side of the fixing ring.

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