CN214075982U

CN214075982U - External pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane

Info

Publication number: CN214075982U
Application number: CN202022941644.4U
Authority: CN
Inventors: 叶洋; 叶定宗
Original assignee: Chongqing Aosisaisi Environmental Protection Technology Co ltd
Current assignee: Chongqing Aosisaisi Environmental Protection Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-31
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a hollow fiber milipore filter technical field specifically is an external pressure type multistage structure of intaking hollow fiber milipore filter, including hollow fiber milipore filter body, the inside of hollow fiber milipore filter body is inserted and is equipped with the fibrous layer body, and the even fixedly connected with brush in surface of fibrous layer body, the right side surface cover of hollow fiber milipore filter body is equipped with the lantern ring. The utility model discloses a be provided with brush and bull stick, the bull stick passes through the slider and rotates in the inside of disc, it rotates to drive the fibrous layer body, the fibrous layer body rotates and drives the brush and rotates, the brush rotates the inner wall contact with hollow fiber milipore filter body, thereby clear up the effect to the inner wall of hollow fiber milipore filter body, the device is provided with first gag lever post and connecting rod through being provided with, the expansion force of first gag lever post through first spring self, insert the inside of establishing at the connecting rod with first gag lever post, be convenient for fix the lantern ring, thereby the convenience is installed and is dismantled the fibrous layer body.

Description

External pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane

Technical Field

The utility model relates to a hollow fiber milipore filter technical field specifically is an external pressure type multistage structure of intaking hollow fiber milipore filter.

Background

Ultrafiltration is a commonly used membrane separation technology, which can separate, purify or concentrate a solution under the drive of pressure, and the currently commonly used ultrafiltration technology is to adopt a hollow fiber ultrafiltration membrane filter to carry out ultrafiltration on the solution, wherein the hollow fiber ultrafiltration membrane filter is divided into an external pressure type and an internal pressure type according to different water inlet modes.

At present, a large amount of water scale is accumulated on the inner wall of the device due to long-time use of the hollow fiber ultrafiltration membrane, and the quality of water is reduced due to long-time uncleaning, so that an external pressure type hollow fiber ultrafiltration membrane with a multi-section water inlet structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external pressure type multistage structure hollow fiber milipore filter of intaking to the hollow fiber milipore filter that provides in solving above-mentioned background art is gathering together a large amount of incrustations scales because long-time use leads to the inner wall of device, and long-time not clean leads to the problem of quality of water decline.

In order to achieve the above object, the utility model provides a following technical scheme: an external pressure type hollow fiber ultrafiltration membrane with a multi-section water inlet structure comprises a hollow fiber ultrafiltration membrane body, wherein a fiber layer body is inserted into the hollow fiber ultrafiltration membrane body, the surface of the fiber layer body is uniformly and fixedly connected with a hairbrush, a lantern ring is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body, a disc is fixedly connected with the right side inner wall of the lantern ring, a rotating rod is inserted at the surface center position of the disc, a fixed sleeve is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body, the lantern ring is inserted into the fixed sleeve, first limiting rods are symmetrically inserted into the upper end and the lower end of the left side of the fixed sleeve, movable rods are fixedly connected to the two sides of the first limiting rods, a first spring is inserted into the surface of each movable rod, second limiting rods are symmetrically inserted into the upper end and the lower end of the right side of the fixed sleeve, and limiting blocks are fixedly connected to one end of the second limiting rods inserted into the fixed sleeve, the surface cover of second gag lever post is equipped with the second spring, both ends symmetry fixed mounting has the connecting rod about the left side of the lantern ring.

Preferably, a hole is formed in the center of the disc, sliding blocks are symmetrically arranged at the upper end and the lower end of the rotating rod, an annular sliding groove corresponding to the sliding blocks is formed in the inner wall of the hole, and the sliding blocks are inserted into the sliding groove.

Preferably, a sliding groove corresponding to the limiting block is formed in the right side of the fixing sleeve, the limiting block is inserted into the sliding groove, the second spring is inserted into the sliding groove, one end of the second spring is fixedly connected with the inner wall of the sliding groove, and the other end of the second spring is fixedly connected with the surface of the limiting block at one end inside the sliding groove.

Preferably, the first limiting rods are provided with two groups, and one side surface of each group of the first limiting rods, which is symmetrical to each other, is an inclined surface from the central position to two sides.

Preferably, the limiting blocks are arranged in two groups, the two groups of limiting blocks are arc-shaped, and the surfaces of the two groups of limiting blocks are inclined planes from the central position to the two sides.

Preferably, the connecting rods are provided with two groups, and the surfaces of the two groups of connecting rods are provided with limiting grooves corresponding to the first limiting rods.

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

the utility model is provided with the brush and the rotating rod, when in use, the rotating rod rotates in the disc through the slider to drive the fiber layer body to rotate, the fiber layer body rotates to drive the brush to rotate, and the brush rotates to contact with the inner wall of the hollow fiber ultrafiltration membrane body, thereby cleaning the inner wall of the hollow fiber ultrafiltration membrane body;

the device is provided with first gag lever post and connecting rod through being provided with, and during the use, first gag lever post inserts first gag lever post through the expansion force of first spring self and establishes the inside at the connecting rod, is convenient for fix the lantern ring to the convenience is installed and is dismantled the fibrous layer body.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a partially enlarged schematic view of a in fig. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of B in fig. 1 according to the present invention.

In the figure: 1. a hollow fiber ultrafiltration membrane body; 2. a fibrous layer body; 3. a brush; 4. a collar; 5. a disc; 6. a rotating rod; 7. fixing a sleeve; 8. a first limit rod; 9. a movable rod; 10. a first spring; 11. a second limiting rod; 12. a second spring; 13. a limiting block; 14. a connecting rod.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an external pressure type hollow fiber ultrafiltration membrane with a multi-section water inlet structure comprises a hollow fiber ultrafiltration membrane body 1, a fiber layer body 2 is inserted into the hollow fiber ultrafiltration membrane body 1, a brush 3 is uniformly and fixedly connected to the surface of the fiber layer body 2, a lantern ring 4 is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body 1, a disc 5 is fixedly connected to the right side inner wall of the lantern ring 4, a rotating rod 6 is inserted in the surface center position of the disc 5, a fixing sleeve 7 is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body 1, the lantern ring 4 is inserted into the fixing sleeve 7, first limiting rods 8 are symmetrically inserted into the upper and lower ends of the left side of the fixing sleeve 7, movable rods 9 are fixedly connected to the two sides of the first limiting rods 8, first springs 10 are inserted into the surface of the movable rods 9, second limiting rods 11 are symmetrically inserted into the upper and lower ends of the right side of the fixing sleeve 7, and limiting blocks 13 are fixedly connected to one end of the second limiting rods 11 inserted into the fixing sleeve 7, the surface of the second limiting rod 11 is sleeved with a second spring 12, and the upper end and the lower end of the left side of the lantern ring 4 are symmetrically and fixedly provided with connecting rods 14;

further, the central point of disc 5 puts the department and has seted up the hole, and the upper and lower both ends symmetry of bull stick 6 is provided with the slider, and the inner wall of hole is seted up with the corresponding annular spout of slider, and the slider is inserted and is established the inside at the spout, and the bull stick 6 of being convenient for slides in the inside of disc 5, and through the slider setting, avoids bull stick 6 and disc 5 to drop simultaneously.

Further, the inside spout that corresponds with stopper 13 of seting up in the right side of fixed cover 7, stopper 13 inserts the inside of establishing the spout, and second spring 12 inserts the inside of establishing the spout, and the one end of second spring 12 and the inner wall fixed connection of spout, the other end of second spring 12 and stopper 13 insert the one end fixed surface who establishes the inside of spout and be connected.

Further, first gag lever post 8 is provided with two sets ofly, and the mutual symmetrical lateral surface of two sets of first gag lever posts 8 is the inclined plane to both sides from central point to put, and in the in-process of using, the first gag lever post 8 of being convenient for is inserted and is established inside the inside spout of connecting rod 14.

Further, stopper 13 is provided with two sets ofly, and two sets of stoppers 13 are the arc, and the surface of two sets of stoppers 13 is the inclined plane to both sides from central point to put, and at the in-process that uses, the lantern ring 4 of being convenient for inserts the inside of inserting fixed cover 7.

Furthermore, the connecting rods 14 are provided with two groups, and the surfaces of the two groups of connecting rods 14 are provided with limiting grooves corresponding to the first limiting rods 8.

The working principle is as follows: during the use, when the inner wall of hollow fiber milipore filter body 1 needs to be cleared up, the manual bull stick 6 that rotates of operating personnel, bull stick 6 rotates in the inside of disc 5 through the slider, it rotates to drive fibrous layer body 2, fibrous layer body 2 rotates and drives brush 3 and rotate, brush 3 rotates and hollow fiber milipore filter body 1's inner wall contact, thereby carry out the clearance effect to hollow fiber milipore filter body 1's inner wall, when needs are changed fibrous layer body 2, pull out the outside of connecting rod 14 with first gag lever post 8, later operating personnel manually outwards drags the lantern ring 4 lantern ring of moving 4 outside slides, make fibrous layer body 2 break away from with hollow fiber milipore filter body 1's inside, the operation is accomplished, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an external pressure formula multistage structure of intaking hollow fiber milipore filter, includes hollow fiber milipore filter body (1), its characterized in that: the hollow fiber ultrafiltration membrane comprises a hollow fiber ultrafiltration membrane body (1), wherein a fiber layer body (2) is inserted in the hollow fiber ultrafiltration membrane body (1), a brush (3) is uniformly and fixedly connected to the surface of the fiber layer body (2), a lantern ring (4) is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body (1), a disc (5) is fixedly connected to the inner wall of the right side of the lantern ring (4), a rotating rod (6) is inserted in the central position of the surface of the disc (5), a fixed sleeve (7) is sleeved on the right side surface of the hollow fiber ultrafiltration membrane body (1), the lantern ring (4) is inserted in the fixed sleeve (7), a first limiting rod (8) is symmetrically inserted in the upper end and the lower end of the left side of the fixed sleeve (7), movable rods (9) are fixedly connected to the two sides of the first limiting rod (8), a first spring (10) is inserted in the surface of the movable rod (9), and a second limiting rod (11) is symmetrically inserted in the upper end and the lower end of the right side of the fixed sleeve (7), and the second limiting rod (11) is inserted into one end fixedly connected with limiting block (13) inside the fixed sleeve (7), the surface of the second limiting rod (11) is sleeved with a second spring (12), and the upper end and the lower end of the left side of the lantern ring (4) are symmetrically and fixedly provided with a connecting rod (14).

2. The external pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane as claimed in claim 1, wherein: the center position department of disc (5) has seted up the hole, the upper and lower both ends symmetry of bull stick (6) is provided with the slider, the inner wall of hole is seted up the annular spout corresponding with the slider, the slider is inserted and is established in the inside of spout.

3. The external pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane as claimed in claim 1, wherein: the fixed cover (7) is characterized in that a sliding groove corresponding to the limiting block (13) is formed in the right side of the fixed cover (7), the limiting block (13) is inserted in the sliding groove, the second spring (12) is inserted in the sliding groove, one end of the second spring (12) is fixedly connected with the inner wall of the sliding groove, and the other end of the second spring (12) is fixedly connected with the limiting block (13) in the surface of the end of the sliding groove.

4. The external pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane as claimed in claim 1, wherein: the first limiting rods (8) are provided with two groups, and one side surface of each group of the first limiting rods (8) which are symmetrical to each other is an inclined surface from the center to two sides.

5. The external pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane as claimed in claim 1, wherein: the limiting blocks (13) are arranged in two groups, the limiting blocks (13) are arc-shaped, and the surfaces of the limiting blocks (13) are inclined planes from the center to two sides.

6. The external pressure type multi-section water inlet structure hollow fiber ultrafiltration membrane as claimed in claim 1, wherein: the connecting rods (14) are provided with two groups, and the surfaces of the two groups of connecting rods (14) are provided with limiting grooves corresponding to the first limiting rods (8).