CN2573064Y

CN2573064Y - Capillary ultrafilter membrane assembly

Info

Publication number: CN2573064Y
Application number: CN 02259697
Authority: CN
Inventors: 陈良刚; 陈漫; 陈清
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-11
Filing date: 2002-10-11
Publication date: 2003-09-17
Anticipated expiration: 2012-10-11

Abstract

The utility model relates to a structure of a capillary pipe type ultrafilter membrane assembly. The utility model is characterized in that a membrane is directly sealed and arranged between a pressure supporting casing and a center pipe; an end cover is sealed with the casing by an O-shaped ring; the end cover and the pressure supporting casing are tightly locked by quick arrangement clamping rings, thereby, the end cover can be dismounted conveniently; ultrafiltrate in the center pipe is exhausted outside the membrane assembly by a blocking head and a flow guiding pipe. The utility model has the advantages that the utility model can conveniently detect and repair the capillary pipe membrane of the membrane assembly, the end cover can be used repeatedly, and the utility model does not have sanitary dead angle, and can exhaust air out.

Description

The capillary type hyperfiltration membrane assembly

The utility model relates to a kind of structure of capillary type hyperfiltration membrane assembly.

At present, general capillary type hyperfiltration membrane assembly all adopts the side water outlet of bearing shell, is unfavorable for emptying gas, easily cause the corner or spot as yet untouched by a clean-up campaign, existing hyperfiltration membrane assembly two ends from the center water outlet are stained with end cap, when breakage takes place film, be difficult for repairing, will destroy end cap earlier even will repair also.

In order to overcome the above problems, now design a kind of new capillary type hyperfiltration membrane assembly structure, allow ultrafiltrate come out from the membrane module center, can drain air, no corner or spot as yet untouched by a clean-up campaign, film directly be encapsulated in the bearing shell and central tube between, end cap is removable, can use repeatedly.

The technical scheme that the utility model adopted is: film directly is encapsulated between bearing shell and the central tube, end cap O type circle and body seal, adopt tight end cap of quick-mounting clamp ring lock and bearing shell, make the end cap can be for convenience detach, adopt plug and mozzle that the ultrafiltrate in the central tube is discharged outside the membrane module.

The beneficial effects of the utility model are: can detect, repair the capillary-pipe film in the membrane module very easily, end cap can use repeatedly, and no corner or spot as yet untouched by a clean-up campaign can drain air.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is a cutaway view of the present utility model.1, inlet end cap 2, snap ring 3, O type circle 4, bearing shell 5, outlet end cap 6, O RunddichtringO 7 little O RunddichtringOs 8, mozzle 9, central tube 10, milipore filter 11, fluid sealant 12, plug 13, import 14, concentrated solution outlet 15, ultrafiltrate outlet fast

In the drawings, milipore filter (10) is encapsulated between bearing shell (4) and the central tube (9) with fluid sealant (11), plug (12) and O RunddichtringO (6) are blocked central tube (9) one ends, rely on inlet end cap (1), quick snap ring (2) and O type circle (3) to compress plug (12) and seal and pressure bearing shell one end then.Central tube (9) other end inserts the ultrafiltrate mozzle (8) of band O RunddichtringO (6) and little O RunddichtringO (7), the outlet end cap (5) of round belt O type circle (3) compresses mozzle (8) in relying on, with quick snap ring (2) locking outlet end cap (5) and bearing shell (4).

Liquid to be filtered is entered by import (13), ultrafiltration liquid behind the capillary ultrafiltration membrance filter, aperture on central tube (9) pools together, flow out through ultrafiltrate mozzle (8), concentrate is discharged through concentrated solution outlet, relies on plug (12) ultrafiltrate mozzle (8), O RunddichtringO (6), fluid sealant (11) is left i.e. concentrated solution outlet (14), ultrafiltrate outlet (15) with mouth to be filtered and stoste and concentrated mouthful of branch.

Claims

1, a kind of capillary type hyperfiltration membrane assembly, it is characterized in that: milipore filter (10) is encapsulated between bearing shell (4) and the central tube (9) with fluid sealant (11), plug (12) and O RunddichtringO (6) are blocked central tube (9) one ends, rely on inlet end cap (1) then, snap ring (2) and O type circle (3) compress plug (12) and seal and pressure bearing shell one end fast, central tube (9) other end inserts the ultrafiltrate mozzle (8) of band O RunddichtringO (6) and little O RunddichtringO (7), the outlet end cap (5) of round belt O type circle (3) compresses mozzle (8) in relying on, with quick snap ring (2) locking outlet end cap (5) and bearing shell (4), filter liquide is entered by import (13), ultrafiltration liquid behind the capillary ultrafiltration membrance filter, aperture on central tube (9) pools together, flow out through ultrafiltrate mozzle (8), concentrate is discharged through concentrated solution outlet, rely on plug (12) ultrafiltrate mozzle (8), O RunddichtringO (6), fluid sealant (11) is left mouth to be filtered and stoste and concentrated mouthful of branch, i.e. concentrated solution outlet (14), ultrafiltrate outlet (15).