CN216303338U

CN216303338U - Dish tubular reverse osmosis membrane subassembly

Info

Publication number: CN216303338U
Application number: CN202122209964.5U
Authority: CN
Inventors: 李连国; 苏阳; 王晓峰
Original assignee: Ji'nan Green Environmental Protection Science And Technology Ltd
Current assignee: Ji'nan Green Environmental Protection Science And Technology Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a disc tube type reverse osmosis membrane component, which relates to the field of reverse osmosis membranes and adopts the technical scheme that the reverse osmosis membrane component comprises a central pull rod and a damping structure, wherein the damping mechanism comprises a wood block B arranged outside the central pull rod, one end of the wood block B is provided with a wood block C, sponge is arranged inside the wood block C, a limiting structure is also arranged outside the central pull rod and comprises a wood block A arranged outside the central pull rod, the outside of the central pull rod is connected with a circle in a sliding manner, a notch is formed inside the circle and is larger than the wood block A, when a disc tube in the device is damaged and needs to be replaced by a small part, the circle is rotated to a certain height, the notch formed on the circle passes through the wood block A, the notch and the wood block A are staggered through rotating the circle later, so as to limit the circle, the wood plate arranged on the circle is pulled out to limit the disc tube, the limiting of the disc tube which does not need to be replaced in the replacement process is ensured.

Description

Dish tubular reverse osmosis membrane subassembly

Technical Field

The utility model relates to the technical field of reverse osmosis membranes, in particular to a disc tube type reverse osmosis membrane component.

Background

The disc-tube reverse osmosis membrane plays a role in solid-liquid separation in the wastewater softening treatment process, the membrane component adopts a unique tube-type supporting structure, and the membrane layer is manufactured on sintered porous plastic by full anchoring or chemical combination. The module is designed in a cross-flow filtration mode, and the filtration pore size range of the module belongs to the micro-filtration and ultra-filtration range.

Traditional dish tubular reverse osmosis membrane can not carry out the shock attenuation to the dish pipe, consequently produces the damage easily in work, leads to the device can not normally work, and secondly traditional dish tubular reverse osmosis membrane can not be when changing damage part under damaging partly state, can not carry on spacingly to the dish pipe that does not need to change, consequently needs a dish tubular reverse osmosis membrane subassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that a dish pipe cannot be protected in the prior art, and provides a dish pipe type reverse osmosis membrane component.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a dish tubular reverse osmosis membrane subassembly, includes and shock-absorbing structure, its characterized in that, shock-absorbing mechanism is including installing the billet B in the outside of central pull rod, billet B keeps away from the one end of central pull rod and installs billet C, billet C is the fretwork design, billet C's internally mounted has the sponge, the outside of central pull rod still is provided with limit structure.

The limiting structure comprises a wood block A arranged outside the central pull rod, the outside of the central pull rod is connected with a circle in a sliding mode, a notch is formed in the inside of the circle, the notch is larger than the wood block A, and the circle can rotate outside the central pull rod.

The above technical solution further comprises:

an iron plate A is connected inside the central pull rod in a sliding mode, and an iron plate B is connected inside the central pull rod in a sliding mode.

The screw rod is characterized in that threads are symmetrically formed in the outer portion of the central pull rod, a screw A is rotatably connected to the outer portion of the central pull rod, a thread grid is formed in the screw A, and the thread grid in the screw A is matched with the threads.

The outside swivelling joint of center pull rod has screw B, screw B is inside to be seted up the screw thread check, the inside screw thread check and the screw thread phase-match of screw B.

The inside of circle is seted up the notch, the inside sliding connection of notch has the plank.

And a disc tube is arranged outside the central pull rod and penetrates through the sponge.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the disc tube can be protected through the damping mechanism, when the device works, water entering the disc tube can vibrate, and at the moment, the sponge can play a damping role on the disc tube, so that the vibration of the disc tube is reduced, the service life of the disc tube is ensured, and further, the disc tube is prevented from being damaged in the use process, and the working efficiency is reduced.

2. According to the utility model, the disc tube can be quickly replaced through the limiting mechanism, when the disc tube in the device is damaged and other factors need to be replaced in a small part, the circle is moved to a certain height, the circle is rotated, so that the notch formed in the circle passes through the wood block A, the notch and the wood block A are staggered through rotating the circle afterwards, the limit to the circle is reached, the wood board mounted on the circle is pulled out to limit the disc tube, and the limit to the disc tube which does not need to be replaced in the replacement process is ensured.

Drawings

FIG. 1 is a schematic view of a first three-dimensional structure of a disc-tube reverse osmosis membrane module according to the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a first internal schematic view of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3.

In the figure: 1. a central pull rod; 2. a screw A; 3. an iron plate A; 4. an iron plate B; 5. a screw B; 6. a circle; 7. a notch; 8. a wood board; 9. a wood block A; 10. a wood block B; 11. a dish pipe; 12. wood block C; 13. a sponge; 14. a thread; 15. a notch.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the disc-tube reverse osmosis membrane module provided by the utility model comprises a central pull rod 1 and a damping structure, wherein the damping structure comprises a wood block B10 installed outside the central pull rod 1, a wood block C12 is installed at one end of the wood block B10 far away from the central pull rod 1, and a sponge 13 is installed inside the wood block C12.

Center pull rod 1's inside sliding connection has iron plate A3, center pull rod 1's inside sliding connection has iron plate B4, center pull rod 1's outside symmetry setscrew 14, center pull rod 1's outside swivelling joint has screw A2, screw A2's inside setscrew check, screw A2 inside thread check and screw 14 phase-match, center pull rod 1's outside swivelling joint has screw B5, screw B5 inside setscrew check, screw B5 inside thread check and screw 14 phase-match, notch 15 has been seted up to circle 6's inside, notch 15's inside sliding connection has plank 8, center pull rod 1's externally mounted has disc pipe 11, disc pipe 11 passes the inside of sponge 13.

A theory of operation based on embodiment one is, the device can produce vibrations after the inside entering water of disc tube 11 in the use, the billet B10 of central pull rod 1 externally mounted, billet B10 is kept away from the one end of central pull rod 1 and is installed billet C12, billet C12 is the fretwork design, billet C12's internally mounted has sponge 13, disc tube 11 runs through the inside of sponge 13, sponge 13 can carry out the shock attenuation to disc tube 11, avoid disc tube 11 to damage because of vibrations in the course of the work, lead to the device can not normally work.

Example two

As shown in fig. 1-4, based on the first embodiment, a limiting structure is further disposed outside the center rod 1, the limiting structure includes a wood block a9 installed outside the center rod 1, a circle 6 is slidably connected outside the center rod 1, a notch 7 is formed inside the circle 6, the notch 7 is larger than the wood block a9, and the circle 6 is rotatable outside the center rod 1.

In this embodiment, when the design can be changed to the dish pipe 11 of center pull rod 1 outside installation again, the staff only need see the part that needs to change dish pipe 11, it is near apart from iron plate B4, move circle 6 to billet A9 one end, it is spacing to form to the dish pipe 11 that does not need to change to pull out plank 8, rotatory screw B5 of taking out, take out iron plate B4, the dish pipe 11 that will need to change is rotatory to be taken out, it is near apart from iron plate A3, move circle 6 to billet A9 one end, it is spacing to form to the dish pipe 11 that does not need to change to pull out plank 8, rotatory screw A2 of taking out, take out iron plate A3, the dish pipe 11 that will need to change is rotatory to be taken out, guaranteed to form spacing protection to the dish pipe 11 that does not need to change at the change in-process, can more fast change the dish pipe 11 that needs to change.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A disc tube type reverse osmosis membrane component comprises a central pull rod (1) and a damping structure, and is characterized in that the damping structure comprises a wood block B (10) arranged outside the central pull rod (1), one end, far away from the central pull rod (1), of the wood block B (10) is provided with a wood block C (12), the wood block C (12) is in a hollow design, a sponge (13) is arranged inside the wood block C (12), and a limiting structure is further arranged outside the central pull rod (1);

the limiting structure comprises a wood block A (9) arranged outside the central pull rod (1), the outside of the central pull rod (1) is connected with a circle (6) in a sliding mode, a notch (7) is formed in the circle (6), the notch (7) is larger than the wood block A (9), and the circle (6) is rotatable outside the central pull rod (1).

2. The disc-tube reverse osmosis membrane module according to claim 1, wherein an iron plate A (3) is slidably connected to the inside of the central pull rod (1), and an iron plate B (4) is slidably connected to the inside of the central pull rod (1).

3. The disc tube type reverse osmosis membrane assembly according to claim 1, wherein the central pull rod (1) is symmetrically provided with threads (14) on the outer portion, a screw A (2) is rotatably connected to the outer portion of the central pull rod (1), a thread lattice is arranged on the inner portion of the screw A (2), and the thread lattice on the inner portion of the screw A (2) is matched with the threads (14).

4. The disc tube type reverse osmosis membrane assembly according to claim 3, wherein a screw B (5) is rotatably connected to the outer portion of the central pull rod (1), a thread lattice is formed in the screw B (5), and the thread lattice in the screw B (5) is matched with the thread (14).

5. The disc-tube reverse osmosis membrane module as claimed in claim 1, wherein a notch (15) is formed in the circle (6), and a wood plate (8) is slidably connected to the inside of the notch (15).

6. A disc tube type reverse osmosis membrane module according to claim 1, wherein a disc tube (11) is installed on the outside of the central pull rod (1), and the disc tube (11) passes through the inside of the sponge (13).