CN212119590U

CN212119590U - Membrane component for reproducing ultrafiltration membrane by using waste organic reverse osmosis membrane or organic nanofiltration membrane

Info

Publication number: CN212119590U
Application number: CN202020737971.5U
Authority: CN
Inventors: 苗伟; 李全乐; 曼勤凯; 苗军
Original assignee: Henan Dahe Water Treatmetn Co ltd
Current assignee: Henan Yimo Environmental Protection Technology Co.,Ltd.
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-11
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a membrane component of a waste organic reverse osmosis membrane or organic nanofiltration membrane reconstructed ultrafiltration membrane, which comprises a shell, wherein one end surface of the shell is provided with an air inlet pipe and a water inlet pipe, the other end surface of the shell is provided with a slot, an end cover is connected in the slot, the position of the inner wall of the shell, which is close to the water inlet pipe, is provided with a positioning frame, the outer peripheral surface of the positioning frame is connected with the shell through a plugging frame, a sealing rubber ring II is arranged in a groove on the outer peripheral surface of the plugging frame, a base is connected on the positioning frame, the membrane component of the waste organic reverse osmosis membrane or organic nanofiltration membrane reconstructed ultrafiltration membrane is convenient to prevent the membrane from deforming when the air pressure is larger through a supporting column, the sealing performance of each joint is convenient to be improved through the sealing rubber ring I, a water stopping strip and the sealing rubber ring II, the use is convenient.

Description

Membrane component for reproducing ultrafiltration membrane by using waste organic reverse osmosis membrane or organic nanofiltration membrane

Technical Field

The utility model relates to a purify water technical field, specifically be with abandonment organic reverse osmosis membrane or organic membrane module of receiving of filter membrane reconstruction milipore filter.

Background

In recent years, with the continuous development of industrialization, the water pollution condition becomes more serious. According to the world health survey, 80% of the diseases in the world are related to poor quality of drinking water. Today, the living standard is remarkably improved, the requirement of people on water treatment is higher and higher, ultrafiltration is a membrane separation technology capable of purifying and separating a solution, and a solvent (such as water molecules) and small molecular organic matters in the solution can permeate through an ultrafiltration membrane, so that suspended matters, proteins, microorganisms and other macromolecular substances in the solution are intercepted, and the purposes of purification and separation are achieved. At present, an ultrafiltration membrane component is generally adopted for filtering target water in water purification treatment, but a filter element of the traditional ultrafiltration membrane component is a hollow filter wire, the membrane wire can be broken when the air pressure is higher, and the quality of effluent is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide with abandonment organic reverse osmosis membrane or organic receive the membrane module of filter membrane reconstruction milipore filter, the fixed filter core of being convenient for, the diaphragm is difficult to warp when atmospheric pressure is great, it is comparatively convenient to use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a membrane component for regenerating an ultrafiltration membrane by using a waste organic reverse osmosis membrane or an organic nanofiltration membrane comprises a shell, wherein an air inlet pipe and a water inlet pipe are arranged on one end face of the shell, a slot is arranged on the other end face of the shell, an end cover is connected in the slot, a positioning frame is arranged at a position, close to the water inlet pipe, on the inner wall of the shell, the outer peripheral face of the positioning frame is connected with the shell through a plugging frame, a sealing rubber ring II is arranged in a groove in the outer peripheral face of the plugging frame, a base is connected onto the positioning frame, a central pipe is arranged at a through hole on the base, a flow guide separation net, a collection separation net, a membrane and a filter element shell are sequentially arranged on the outer peripheral face of the central pipe from inside to outside, a connecting frame is arranged at one end, away from the base, a, the peripheral surface of the central tube is uniformly provided with a plurality of water permeable holes.

As an optimized technical scheme of the utility model, the outer peripheral face of water purification pipe is equipped with the annular, is convenient for connect the adapter.

As an optimal technical scheme of the utility model, the slot is equipped with the sealing rod with the junction of end cover, is convenient for improve the leakproofness of end cover and casing junction.

As an optimal technical scheme of the utility model, be connected with a plurality of support columns between diaphragm and the filter element shell, be convenient for prevent that the diaphragm from shifting when atmospheric pressure is too big and damaging.

As an optimized technical scheme of the utility model, be connected with the mount between end cover and the link.

As an optimal technical scheme of the utility model, the center tube runs through the end cover and extends, the junction of center tube outer peripheral face and end cover is equipped with seal rubber ring one, is convenient for prevent that the junction of end cover and center tube from leaking.

Compared with the prior art, the beneficial effects of the utility model are that: the support column is convenient for prevent that atmospheric pressure is great when the diaphragm warp, has prolonged the life of diaphragm, is convenient for improve the leakproofness of each junction through sealing rubber ring one, sealing rod and sealing rubber ring two, prevents that the raw water from not filtering the outflow, is convenient for improve filtration purification effect, is convenient for fix a position the filter core through mount and locating rack, and it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the local cross-section structure of the present invention.

In the figure: the device comprises a shell 1, an air inlet pipe 4, a water inlet pipe 5, an end cover 6, a central pipe 8, a water purification pipe 10, a plugging frame 12, a water discharge hole 13, a fixing frame 14, a first sealing rubber ring 15, a connecting frame 17, a support column 18, a flow guide separation net 19, a collection separation net 20, a positioning frame 21, a diaphragm 22, a filter element shell 23, a second sealing rubber ring 24, a water stop strip 25, a water permeable hole 26 and a ring groove 27.

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. 1-2, the present invention provides a technical solution: a membrane component for regenerating an ultrafiltration membrane by using a waste organic reverse osmosis membrane or an organic nanofiltration membrane comprises a shell 1, one end face of the shell 1 is provided with an air inlet pipe 4 and a water inlet pipe 5, the other end face of the shell 1 is provided with a slot, an end cover 6 is connected in the slot, the end cover 6 is hermetically connected with the slot of the shell 1 through AB glue, a positioning frame 21 is arranged at the position, close to the water inlet pipe 5, of the inner wall of the shell 1, the outer peripheral surface of the positioning frame 21 is connected with the shell 1 through a plugging frame 12, a sealing rubber ring II 24 is arranged in a groove in the outer peripheral surface of the plugging frame 12, a base is connected on the positioning frame 21, a central pipe 8 is arranged at a through hole on the base, a flow guide separation net 19, a collection separation net 20, a membrane 22 and a filter core shell 23 are sequentially arranged on the outer peripheral surface of the central pipe 8 from inside to outside, a, be equipped with water purification pipe 10 on the end cover 6, evenly be equipped with a plurality of holes 26 of permeating water on the global of center tube 8, the outer peripheral face of water purification pipe 10 is equipped with annular 27, the slot is equipped with sealing rod 25 with the junction of end cover 6, be connected with a plurality of support columns 18 between diaphragm 22 and the filter core shell 23, be connected with mount 14 between end cover 6 and the link 17, center tube 8 runs through end cover 6 and extends, the junction of 8 outer peripheral faces of center tube and end cover 6 is equipped with sealing rubber ring 15.

When in use: the filter element is composed of a connecting frame 17, a supporting column 18, a flow guide separation net 19, a collecting separation net 20, a positioning frame 21, a diaphragm 22, a filter element shell 23, a sealing rubber ring II 24, a plugging frame 12 and a water discharging hole 13, a base of the filter element is clamped on the positioning frame 21, one end of the joint of the shell 1 and the filter element shell 23 is sealed through the plugging frame 12 and the sealing rubber ring II 24 to prevent raw water from permeating, the end cover 6 is inserted into a slot, the end cover 6 is hermetically connected with the shell 1 through AB glue, the joint of the end cover 6 and the shell 1 is prevented from permeating through a water stop strip 25 and AB glue, the fixing frame 14 is propped against the inner wall of the end cover 6 to prevent the filter element from shifting, the joint of the end cover 6 and the central pipe 8 can be prevented from leaking through a sealing rubber ring I15, the raw water is inserted into the shell 1 from the water inlet pipe 5, and air enters the shell, raw water enters into the filter layer of filter core along the hole 26 of permeating water behind the center tube 8, separate net 19 along the water conservancy diversion, collect and separate net 20 and diaphragm 22 and filter in proper order, can protect diaphragm 22 through support column 18, prevent that atmospheric pressure from making diaphragm 22 skew damage excessively, the filter core is discharged along wash port 13 to the clean water after filtering, at last from clean water pipe 10 discharge casing, when the waste water that contains a large amount of impurity of needs clearance, open the control valve on the outside pipeline even on the center tube 8, discharge waste water along center tube 8, diaphragm 22 can adopt the ultrafiltration membrane of abandonment organic reverse osmosis membrane or organic nanofiltration membrane reconstruction.

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. The membrane component for reproducing the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane comprises a shell and is characterized in that: the utility model discloses a filter element, including casing, locating frame, seal ring two, locating frame, filter element shell, water purification pipe, water inlet pipe, water outlet pipe, water inlet pipe, slot, end cover, the position department that shells inner wall is close to the water inlet pipe is equipped with the locating frame, the locating frame outer peripheral face passes through the shutoff frame and is connected with the casing, be equipped with seal ring two in the recess of shutoff frame outer peripheral face, be connected with the base on the locating frame, through-hole department on the base is equipped with the center tube, the outer peripheral face of center tube is equipped with water conservancy diversion in proper order from inside to outside and separates net, collection and separates net, diaphragm and filter element shell, the one end that the base was kept away from to the center tube outer peripheral face is.

2. The membrane component for regenerating the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane as claimed in claim 1, which is characterized in that: the outer peripheral surface of the water purifying pipe is provided with a ring groove.

3. The membrane component for regenerating the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane as claimed in claim 1, which is characterized in that: and a water stop strip is arranged at the joint of the slot and the end cover.

4. The membrane component for regenerating the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane as claimed in claim 1, which is characterized in that: and a plurality of supporting columns are connected between the membrane and the filter element shell.

5. The membrane component for regenerating the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane as claimed in claim 1, which is characterized in that: and a fixing frame is connected between the end cover and the connecting frame.

6. The membrane component for regenerating the ultrafiltration membrane by using the waste organic reverse osmosis membrane or the organic nanofiltration membrane as claimed in claim 1, which is characterized in that: the central tube penetrates through the end cover and extends, and a first sealing rubber ring is arranged at the joint of the peripheral surface of the central tube and the end cover.