Auxiliary dismounting tool for assembling sewage reverse osmosis membrane

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an auxiliary dismounting tool for assembling a sewage reverse osmosis membrane, which comprises a screw rod and further comprises a connecting block rotationally arranged on the outer side of the screw rod, and a pushing piece for pushing the reverse osmosis membrane is arranged on the outer side of the connecting block; the supporting piece is arranged on the outer side of the screw rod and used for supporting the screw rod, the supporting piece comprises a threaded sleeve connected to the outer side of the screw rod in a threaded mode, and a support is fixedly connected to the bottom of the threaded sleeve; the rotating piece is arranged on the outer side of the screw and used for rotating the screw; according to the utility model, the screw rod drives the pushing piece to push the reverse osmosis membrane to enter the reverse osmosis equipment at a constant speed, so that the damage to a membrane element by a maintainer in the process of disassembling and assembling the reverse osmosis membrane is avoided, and the service life of the reverse osmosis membrane element is prolonged. The labor intensity of maintenance personnel is reduced, the maintenance time is shortened, the reverse osmosis maintenance efficiency is improved, and the influence of water quantity on a production system during high-load operation is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an auxiliary disassembly and assembly tool for assembling a sewage reverse osmosis membrane. Background Art

[0002] The sewage unit has 5 sets of primary reverse osmosis and 3 sets of concentrated water reverse osmosis, which are mainly responsible for the water recovery of sewage. Reverse osmosis is a reverse migration movement of osmosis. It is a separation method that separates the solute and solvent in the solution by means of the selective interception of a semipermeable membrane under pressure. It has been widely used in the purification and concentration of various liquids. The most common application example is in the water treatment process, using reverse osmosis technology to remove impurities such as inorganic ions, bacteria, viruses, organic matter and colloids in raw water to obtain high-quality pure water.

[0003] Because active fillers are added in the front section of the membrane pool, there are granular substances in the active fillers, which cause wear on the membrane fibers during aeration operation, resulting in leakage of activated carbon powder from the MBR membrane fibers, causing serious fouling and blockage of the first section of the reverse osmosis membrane, making it difficult to clean the activated carbon powder out of the membrane element online. During offline cleaning, the membrane element in the membrane shell is usually led out using a steel pipe, which causes significant damage to the membrane element when the steel pipe is disassembled and installed. Utility Model Content

[0004] The utility model aims to provide an auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly, comprising a screw rod, and also comprising: a connecting block rotating on the outside of the screw rod, a pushing member for pushing the reverse osmosis membrane is arranged on the outside of the connecting block; a supporting member arranged on the outside of the screw rod for supporting the screw rod, the supporting member comprising a screw sleeve threadedly connected to the outside of the screw rod, a bracket fixedly connected to the bottom of the screw sleeve; a rotating member arranged on the outside of the screw rod for rotating the screw rod.

[0006] Preferably, the pushing member comprises a mounting block fixed to the outside of the connecting block, and the outside of the mounting block is fixedly connected to a pushing plate by bolts.

[0007] Preferably, the support member further comprises a bottom plate fixedly connected to the bottom of the bracket, and a mounting hole is arranged inside the bottom plate.

[0008] Preferably, a fixing part is provided on the outer side of the base plate, and the fixing part includes a base fixed to the bottom of the base plate, a pedal is rotatably connected to the inside of the base, a fixing block is fixedly connected to the top of the pedal, a fastening bolt is threadedly connected to the inside of the fixing block, and threaded holes are provided inside the base and the pedal.

[0009] Preferably, the rotating member comprises a turntable clamped on the outside of the screw rod, a connecting block is fixedly connected to the outside of the turntable, a clamping block is fixedly connected to the outside of the connecting block, and a clamping groove adapted to the clamping block is opened inside the screw rod.

[0010] Preferably, a handle is fixedly connected to the outer side of the screw sleeve.

[0011] Preferably, a groove for accommodating bolts is provided inside the push plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model enables the screw to drive the pusher to push the reverse osmosis membrane into the reverse osmosis equipment at a uniform speed, thereby avoiding damage to the membrane element by maintenance personnel during the process of disassembling and assembling the reverse osmosis, and extending the service life of the reverse osmosis membrane element. It reduces the labor intensity of maintenance personnel and shortens the maintenance time, improves the efficiency of reverse osmosis maintenance, and effectively solves the impact of water volume on the production system during high-load operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of an auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly provided by the utility model;

[0015] Figure 2 A schematic diagram of the support structure provided by the utility model;

[0016] Figure 3 A schematic diagram of the turntable structure provided by the utility model;

[0017] Figure 4 A schematic diagram of the support structure provided by the utility model;

[0018] Figure 5 This is a schematic diagram of the fixing structure provided by the utility model.

[0019] In the figure: 1. screw rod; 2. connecting block; 3. pushing member; 301. mounting block; 302. pushing plate; 303. bolt; 4. supporting member; 401. screw sleeve; 402. bracket; 403. bottom plate; 5. rotating member; 501. turntable; 502. connecting block; 503. clamping block; 504. clamping groove; 6. handle; 7. fixing member; 701. base; 702. pedal; 703. fixing block; 704. threaded hole; 705. fastening bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 As shown, an auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly includes a screw 1, and also includes: a connecting block 2 that rotates on the outside of the screw 1, and a pushing member 3 for pushing the reverse osmosis membrane is arranged on the outside of the connecting block 2; a supporting member 4 that is arranged on the outside of the screw 1 to support the screw 1, and the supporting member 4 includes a screw sleeve 401 that is threadedly connected to the outside of the screw 1, and a bracket 402 is fixedly connected to the bottom of the screw sleeve 401; a rotating member 5 that is arranged on the outside of the screw 1 to rotate the screw 1.

[0022] It should be noted that: the screw 1 is rotated outside the support 4, so that the screw 1 drives the pusher 3 to push the reverse osmosis membrane into the reverse osmosis equipment at a constant speed, thereby avoiding damage to the membrane element by maintenance personnel during the disassembly and assembly of the reverse osmosis, and extending the service life of the reverse osmosis membrane element. The labor intensity of maintenance personnel is reduced, the maintenance time is shortened, the efficiency of reverse osmosis maintenance is improved, and the influence of water volume on the production system during high-load operation is effectively solved.

[0023] refer to Figure 1 , Figure 2 and Figure 4As shown, the pusher 3 includes a mounting block 301 fixed to the outside of the connecting block 2, and the outside of the mounting block 301 is fixedly connected to the push plate 302 by bolts 303; the support member 4 also includes a bottom plate 403 fixedly connected to the bottom of the bracket 402, and the bottom plate 403 is provided with a mounting hole inside; a fixing member 7 is provided on the outside of the bottom plate 403, and the fixing member 7 includes a base 701 fixed to the bottom of the bottom plate 403, and the inside of the base 701 is rotatably connected to a pedal 702, and the top of the pedal 702 is fixedly connected to a fixing block 703, and the inside of the fixing block 703 is threadedly connected to a fastening bolt 705, and the inside of the base 701 and the pedal 702 are both provided with threaded holes 704; the inside of the pusher plate 302 is provided with a groove for accommodating the bolt 303, The push plate 302 and the push plate 302 are fixedly connected together by bolts 303. The push plate 302 is used to push the reverse osmosis membrane. The push plate 302 is made of rubber material to avoid damage to the reverse osmosis membrane. The bottom plate 403 and the bracket 402 are used to support the screw sleeve 401, so that the screw 1 can move stably inside the screw sleeve 401. The pedal 702 is rotated inside the base 701 to adjust to a suitable position, and then the fastening bolts 705 inside the fixing block 703 are tightened and fixed inside the threaded hole 704, so as to fix the pedal 702. The user can support the screw 1 by stepping on the pedal 702. The groove on the push plate 302 hides the bolts 303 inside to avoid the bolts 303 being exposed and affecting the use of the push plate 302.

[0024] refer to Figure 2 and Figure 3 As shown, the rotating member 5 includes a rotating disk 501 clamped on the outside of the screw rod 1, a connecting block 502 is fixedly connected to the outside of the rotating disk 501, a clamping block 503 is fixedly connected to the outside of the connecting block 502, and a clamping groove 504 adapted to the clamping block 503 is provided inside the screw rod 1; and a handle 6 is fixedly connected to the outside of the screw sleeve 401. The clamping block 503 on the rotating disk 501 is clamped inside the clamping groove 504 on the screw rod 1, which can facilitate the user to rotate the screw rod 1, and the rotating disk 501 is clamped on the outside of the screw rod 1 for easy disassembly and installation, and the handle 6 on the outside of the screw sleeve 401 is convenient for the user to move the device.

[0025] Working principle: When disassembling the reverse osmosis membrane, place the bracket 402 at the designated location, clamp the push plate 302 into the hole of the reverse osmosis membrane, clamp the block 503 on the turntable 501 into the inside of the slot 504 on the screw 1, and then use the turntable 501 to rotate the screw 1 at a constant speed inside the screw sleeve 401, driving the push plate 302 to push the reverse osmosis membrane into the reverse osmosis equipment at a constant speed. The push plate 302 is made of rubber material to avoid damage to the reverse osmosis membrane.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly, comprising a screw (1), characterized in that: Also includes: Rotating a connecting block (2) on the outside of the screw (1), wherein a pushing member (3) for pushing the reverse osmosis membrane is provided on the outside of the connecting block (2); A support member (4) disposed on the outside of the screw rod (1) for supporting the screw rod (1), the support member (4) comprising a screw sleeve (401) threadedly connected to the outside of the screw rod (1), the bottom of the screw sleeve (401) being fixedly connected to a bracket (402); A rotating member (5) is arranged on the outside of the screw rod (1) and is used to rotate the screw rod (1).

2. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 1, characterized in that: The pushing member (3) comprises a mounting block (301) fixed on the outside of the connecting block (2), and the outside of the mounting block (301) is fixedly connected to a pushing plate (302) via bolts (303).

3. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 1, characterized in that: The support member (4) further comprises a bottom plate (403) fixedly connected to the bottom of the bracket (402), and a mounting hole is arranged inside the bottom plate (403).

4. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 3, characterized in that: A fixing member (7) is arranged on the outer side of the bottom plate (403), and the fixing member (7) comprises a base (701) fixed to the bottom of the bottom plate (403), a pedal (702) is rotatably connected inside the base (701), a fixing block (703) is fixedly connected to the top of the pedal (702), a fastening bolt (705) is threadedly connected inside the fixing block (703), and threaded holes (704) are arranged inside the base (701) and the pedal (702).

5. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 1, characterized in that: The rotating member (5) comprises a rotating disk (501) clamped on the outside of the screw rod (1); a connecting block (502) is fixedly connected to the outside of the rotating disk (501); a clamping block (503) is fixedly connected to the outside of the connecting block (502); and a clamping groove (504) adapted to the clamping block (503) is provided inside the screw rod (1).

6. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 1, characterized in that: A handle (6) is fixedly connected to the outer side of the screw sleeve (401).

7. The auxiliary disassembly and assembly tool for sewage reverse osmosis membrane assembly according to claim 2, characterized in that: A groove for receiving the bolt (303) is provided inside the pushing plate (302).

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