CN210103513U

CN210103513U - Water treatment membrane module

Info

Publication number: CN210103513U
Application number: CN201920436241.9U
Authority: CN
Inventors: 苗琳
Original assignee: Tianjin Jade Source Water Purification Technology Co Ltd
Current assignee: Tianjin Jade Source Water Purification Technology Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-21
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a water treatment membrane module, the last lower extreme of the inside both sides of main part is fixed respectively and is provided with first dead lever and second dead lever, first solid fixed ring and the solid fixed ring of second are installed respectively to the other end of first dead lever and the other end of second dead lever, fixed being provided with fixed pipe on the first solid fixed ring, fixed pipe lower extreme is connected with the solid fixed ring of second, install a plurality of filtration membrane on the lateral wall of fixed pipe, filtration membrane's the other end is connected with the inside wall of main part, filtration membrane sets up to the infundibulate, the spring is all installed to the both sides of the inside up end of fixed pipe, the lower extreme of spring is connected with the sliding plate, the sliding plate is with the inside wall sliding connection of fixed pipe, the fixed support column. The utility model discloses simple structure, reasonable in design, the filter effect is good, can effectually clear up the solute on water treatment membrane surface, can not influence the structure of water treatment membrane, guarantees the filter effect.

Description

Water treatment membrane module

Technical Field

The utility model relates to a water treatment facilities technical field specifically is a water treatment membrane module.

Background

The membrane separation technology is the technology which is developed most rapidly and applied most widely in recent 40 years, and the basic principle of the application of the membrane technology in water treatment is as follows: the water molecules in the water solution (raw water) have the capacity of permeating the separation membrane, and solutes or other impurities cannot permeate the separation membrane, the water solution (raw water) is separated under the action of external force to obtain pure water, so that the aim of improving the water quality is fulfilled.

The traditional device has the following defects:

1. after the separation membrane is used for a long time, a large amount of impurity solutes are accumulated on the surface of the separation membrane, so that the filtering effect and efficiency are seriously influenced, meanwhile, the impurity solutes on the surface of the separation membrane are difficult to clean effectively, and the use cost of the separation membrane is increased to a certain extent;

2. generally, membranes are flat, and although a large number of membranes are provided, effective filtration cannot be performed when the solute of impurities in water is small, and some positions on the separation membrane cannot be in contact with water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water treatment membrane module to solve the long-time surface of using the back separation membrane that proposes in the above-mentioned background art and can accumulate a large amount of impurity solutes, serious influence filter effect and efficiency also are difficult to simultaneously clear up its surperficial impurity solute effectively, have increased the problem of separation membrane use cost to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: a water treatment membrane component comprises a main body, wherein a first fixing rod and a second fixing rod are fixedly arranged at the upper end and the lower end of two sides in the main body respectively, a first fixing ring and a second fixing ring are respectively arranged at the other end of the first fixing rod and the other end of the second fixing rod, a fixing pipe is fixedly arranged on the first fixing ring, the lower end of the fixing pipe is connected with the second fixing ring, a plurality of filtering membranes are arranged on the outer side wall of the fixing pipe, the other ends of the filtering membranes are connected with the inner side wall of the main body, the filtering membranes are arranged in a funnel shape, springs are respectively arranged at two sides of the upper end surface in the fixing pipe, the lower end of each spring is connected with a sliding plate, the sliding plate is in sliding connection with the inner side wall of the fixing pipe, a support column is fixedly arranged on the lower end surface, the rubber block is installed to the other end of connecting rod, set up a plurality of and rubber block assorted through-hole on the fixed pipe, the lower extreme of fixed pipe is established in the outside of support column through seting up the round hole cover, the support column installs the connecting block at the lower extreme of dead lever.

Preferably, a filter screen is installed at the upper end of the fixed pipe inside the main body.

Preferably, the upper end face of the fixed pipe is provided with a conical shape, and two sides of the lower end face of the inner part of the fixed pipe are provided with inclined plates.

Preferably, the sliding plate is provided with a round hole in sliding connection with a positioning rod, and the upper end of the positioning rod is mounted on the fixed pipe.

Preferably, the diameter of the rubber block is longer than the diameter of the through hole.

Preferably, the lower end of the connecting block is provided with a pull ring, and the outer side surface of the connecting block is provided with a sealing ring.

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

1. the utility model discloses a be provided with spring and sliding plate inside fixed pipe and be connected with the support column, install a plurality of ring on the support column, install a plurality of connecting rods on the ring, the other end of connecting rod is installed the block rubber, through the effect of support column and block rubber, can regularly clear up the impurity solute on water treatment membrane surface, prevent that the membrane face from accumulating more impurity, can not influence the structure of water treatment membrane simultaneously, guarantee the efficiency and the effect of membrane filtration, reduce the change efficiency of water treatment membrane;

2. the utility model discloses an install a plurality of filtration membranes on the lateral wall of fixed pipe, filtration membrane's the other end is connected with the inside wall of main part, and filtration membrane sets up to the infundibulate, and through setting up filtration membrane into the infundibulate, can increase the area of contact of needing to handle water and water treatment membrane effectively and long, improves the filter effect, improves the utilization ratio of water treatment membrane.

Drawings

FIG. 1 is a schematic view of the overall structure of a water treatment membrane module of the present invention;

FIG. 2 is a front view of a water treatment membrane module fixing tube of the present invention;

fig. 3 is the utility model relates to a water treatment membrane module fixed tube internal structure schematic diagram.

In the figure: 1. a main body; 101. a first fixing lever; 102. a second fixing bar; 2. a first retaining ring; 3. a second retaining ring; 4. a fixed tube; 5. a filtration membrane; 6. a spring; 7. a sliding plate; 8. a support pillar; 9. a circular ring; 91. a connecting rod; 92. a rubber block; 10. a through hole; 11. connecting blocks; 111. a pull ring; 112. a seal ring; 12. a filter screen; 13. an inclined plate; 14. and (5) positioning the rod.

Detailed Description

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. 1-3, the present invention provides a technical solution: a water treatment membrane assembly comprises a main body 1, wherein a first fixing rod 101 and a second fixing rod 102 are fixedly arranged at the upper end and the lower end of two sides in the main body 1 respectively, a first fixing ring 2 and a second fixing ring 3 are respectively arranged at the other end of the first fixing rod 101 and the other end of the second fixing rod 102, a fixing tube 4 is fixedly arranged on the first fixing ring 2, the lower end of the fixing tube 4 is connected with the second fixing ring 3, a plurality of filtering membranes 5 are arranged on the outer side wall of the fixing tube 4, the other ends of the filtering membranes 5 are connected with the inner side wall of the main body 1, the filtering membranes 5 are arranged in a funnel shape, springs 6 are arranged at two sides of the upper end face in the fixing tube 4, a sliding plate 7 is connected with the lower end of each spring 6, the sliding plate 7 is connected with the inner side wall of the fixing tube, install a plurality of ring 9 on the support column 8, install a plurality of connecting rod 91 on the ring 9, rubber block 92 is installed to the other end of connecting rod 91, a plurality of and rubber block 92 assorted through-hole 10 have been seted up on fixed pipe 4, the lower extreme of fixed pipe 4 is established in the outside of support column 8 through seting up the round hole cover, connecting block 11 is installed at the lower extreme of dead lever to support column 8.

A filter screen 12 is arranged at the upper end of the fixed pipe 4 in the main body 1, which is beneficial to filtering out larger impurities in water; the upper end surface of the fixed pipe 4 is provided with a conical shape, and two sides of the inner lower end surface of the fixed pipe 4 are provided with inclined plates 13, so that the upper end of the fixed pipe 4 is prevented from accumulating dirt; meanwhile, the cleaned water flow can be ensured to flow out quickly and completely; a round hole is formed in the sliding plate 7 and is connected with a positioning rod 14 in a sliding mode, the upper end of the positioning rod 14 is installed on the fixed pipe 4, the supporting column 8 is favorably prevented from rotating in the up-and-down moving process, and the rubber block 92 and the through hole 10 can be effectively attached; the diameter of the rubber block 92 is longer than that of the through hole 10, so that the rubber block 92 can better cover the through hole 10; pull ring 111 is installed to the lower extreme of connecting block 11, install sealing washer 112 on the lateral surface of connecting block 11, be favorable to better pulling support column 8, guarantee the sealed of fixed pipe 4 lower extreme simultaneously under normal conditions.

The working principle is as follows: when the device is used, the upper end of the main body 1 is connected with the water outlet end of the water pipe, water to be treated enters the main body 1 from the water pipe, is filtered by the filter screen 12, then passes through the filter membranes 5 layer by layer, impurities filtered from the water are flushed to one side of the filter membranes 5 connected with the fixed pipe 4 under the impact force of water flow, when impurities and solutes on the surfaces of the filter membranes 5 are cleaned subsequently, only clean water is led in from the upper end of the main body 1, then the pull ring 111 is pulled downwards, the pull ring 111 drives the support column 8 to move downwards, the ring 9 drives the connecting rod 91 to move downwards, the rubber block 92 and the impurities and the solutes on the surfaces of the filter membranes 5 move downwards from the through hole 10 to the inside of the fixed pipe 4 and then flow out from the lower end of the fixed pipe 4, and meanwhile, the flow rate of the water flow needs to be ensured to be large enough, the device can clean the impurities and the, prevent that the face of membrane from accumulating more impurity, can not influence the structure of water treatment membrane simultaneously, guarantee the filterable efficiency of membrane and effect, reduce the change efficiency of water treatment membrane, can increase effectively need the area of contact of handling water and water treatment membrane and long, improve the filter effect, improve the utilization ratio of water treatment membrane.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water treatment membrane module comprising a body (1), characterized in that: the upper end and the lower end of two sides in the main body (1) are respectively fixedly provided with a first fixing rod (101) and a second fixing rod (102), the other end of the first fixing rod (101) and the other end of the second fixing rod (102) are respectively provided with a first fixing ring (2) and a second fixing ring (3), the first fixing ring (2) is fixedly provided with a fixing pipe (4), the lower end of the fixing pipe (4) is connected with the second fixing ring (3), the outer side wall of the fixing pipe (4) is provided with a plurality of filtering films (5), the other end of each filtering film (5) is connected with the inner side wall of the main body (1), each filtering film (5) is funnel-shaped, springs (6) are respectively arranged on two sides of the upper end face in the fixing pipe (4), the lower end of each spring (6) is connected with a sliding plate (7), and each sliding plate (7) is in sliding connection with the, the lower terminal surface of sliding plate (7) is fixed and is provided with support column (8), install a plurality of ring (9) on support column (8), install a plurality of connecting rod (91) on ring (9), rubber block (92) are installed to the other end of connecting rod (91), fixed pipe (4) are gone up and have been seted up a plurality of and rubber block (92) assorted through-hole (10), the outside at support column (8) is established through seting up the round hole cover to the lower extreme of fixed pipe (4), connecting block (11) are installed at the lower extreme of dead lever to support column (8).

2. A water treatment membrane module as claimed in claim 1, wherein: a filter screen (12) is arranged at the upper end of the fixed pipe (4) in the main body (1).

3. A water treatment membrane module as claimed in claim 1, wherein: the upper end face of the fixed pipe (4) is provided with a conical shape, and inclined plates (13) are arranged on two sides of the inner lower end face of the fixed pipe (4).

4. A water treatment membrane module as claimed in claim 1, wherein: the sliding plate (7) is provided with a round hole in sliding connection with a positioning rod (14), and the upper end of the positioning rod (14) is installed on the fixed pipe (4).

5. A water treatment membrane module as claimed in claim 1, wherein: the diameter of the rubber block (92) is longer than that of the through hole (10).

6. A water treatment membrane module as claimed in claim 1, wherein: the lower end of the connecting block (11) is provided with a pull ring (111), and the outer side surface of the connecting block (11) is provided with a sealing ring (112).