CN214809894U

CN214809894U - Column type hollow ultrafiltration membrane component

Info

Publication number: CN214809894U
Application number: CN202120369617.6U
Authority: CN
Inventors: 付连财
Original assignee: Kunshan Yiweipudao Environmental Protection Technology Co ltd
Current assignee: Kunshan Yiweipudao Environmental Protection Technology Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-23
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a column type cavity milipore filter subassembly, including shield and water inlet, the inner wall connection of shield has the gasket, and the inboard of shield is provided with the water inlet, the right side of water inlet is provided with the head, and the top of head is connected with the air inlet, the outside of head is provided with the fixed slot, and the external connection of fixed slot has the screw, the right side of head is connected with the protection casing, and the inboard of protection casing is provided with the fibre membrane inner chamber, settle the inner wall of head has sealed piece, the inboard arrangement of fibre membrane inner chamber has porous center tube, the inside of protection casing is provided with buffer spring, and buffer spring's one end is connected with the sponge. This column type cavity milipore filter subassembly makes the protection casing possess the effect of antidetonation buffering through the buffer spring who sets up to protect the fibre membrane inner chamber, make the fibre membrane inner chamber also possess the effect of antidetonation buffering, reduce the damage of fibre membrane inner chamber, increase of service life.

Description

Column type hollow ultrafiltration membrane component

Technical Field

The utility model relates to an milipore filter subassembly technical field specifically is column type cavity milipore filter subassembly.

Background

With the development of industry, the water quality pollution condition is increasingly serious, the requirement of people on water treatment is higher and higher, and more enterprises select ultrafiltration to carry out water treatment. In foreign countries, ultrafiltration is mainly applied to drinking water treatment, and many tap water plants have applied ultrafiltration technology to produce tap water. In China, ultrafiltration is mainly used for wastewater treatment and recycling in the industrial field as pretreatment of Reverse Osmosis (RO). At present, in the domestic water industry market, ultrafiltration technology is widely applied in the fields of industrial wastewater treatment such as electric power, steel, chemical industry and the like.

The existing ultrafiltration membrane component does not have a dustproof structure for a water inlet and a water outlet, so that dust can easily enter the ultrafiltration membrane component, and does not have a structure for protecting an inner cavity of a fiber membrane, so that the inner cavity of the fiber membrane is easily damaged when being impacted, the service life of the ultrafiltration membrane component is shortened, the use requirement of people can not be well met, and technical innovation is performed on the basis of the existing ultrafiltration membrane component aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a column type cavity milipore filter subassembly to propose current milipore filter subassembly in solving above-mentioned background art, do not possess dustproof structure to the water inlet delivery port, make the dust get into easily, and do not possess the structure of protecting to the fibre membrane inner chamber, make the fibre membrane inner chamber receive easy damage when the striking, reduced milipore filter subassembly's life, the not fine user demand problem of satisfying people.

In order to achieve the above object, the utility model provides a following technical scheme: column type cavity milipore filter subassembly, including shield and water inlet, the inner wall connection of shield has the gasket, and the inboard of shield is provided with the water inlet, the right side of water inlet is provided with the head, and the top of head is connected with the air inlet, the outside of head is provided with the fixed slot, and the external connection of fixed slot has the screw, the right side of head is connected with the protection casing, and the inboard of protection casing is provided with the fibre membrane inner chamber, settle the inner wall of head has sealed piece, settle the inboard of fibre membrane inner chamber has porous center tube, the inside of protection casing is provided with buffer spring, and buffer spring's one end is connected with the sponge, settle the outer wall of protection casing has the fixed band, and the external connection of fixed band has the snap-fastener, the right side of protection casing is provided with dense mouth of a river, and the right side of dense mouth of a river is connected with the delivery port.

Preferably, the seal head forms a clamping structure through the seal block and the fiber membrane inner cavity, the seal head is sleeved with the fiber membrane inner cavity, and the seal block is symmetrically distributed about the horizontal center line of the seal head.

Preferably, be threaded connection between shield and the water inlet, and the shield passes through to constitute seal structure between gasket and the water inlet to the shield wraps up in the outside of water inlet.

Preferably, the structure of fixed slot is half surrounding structure, and the screw runs through in the inside of fixed slot to the fixed slot is identical with the overall dimension of head, and the fixed slot is closely laminated with the head simultaneously.

Preferably, the fixing band passes through to constitute the lock structure between snap-fastener and the protection casing, and the protection casing wraps up in the outside of fibre membrane inner chamber.

Preferably, buffer spring evenly distributed along the inner wall level equidistance of protection casing, and be adhesive connection between buffer spring and the sponge to the protection casing wraps up in the outside of buffer spring and sponge.

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

1. the sealing block is arranged, so that the sealing performance between the end socket and the inner cavity of the fiber membrane is improved, the assembly of the end socket and the inner cavity of the fiber membrane is facilitated, and the stability of clamping assembly between the end socket and the fiber membrane is improved;

2. the dust cover is in threaded connection with the water inlet, so that the dust cover can be conveniently detached and installed, the dust cover has a dustproof effect and prevents dust from entering from the water inlet when not in use, the stability of the seal head on the inner cavity of the fiber membrane is improved through the arranged fixing groove, the seal head is not easy to fall off, the seal head can be conveniently detached and installed, and only a screw is screwed off or on;

3. through the snap-fastener that sets up, connect the head and the tail both ends of fixed protection casing to the dismantlement and the installation of the protection casing of being convenient for, through the buffer spring who sets up, make the protection casing possess the effect of antidetonation buffering, thereby protect the fibre membrane inner chamber, make the fibre membrane inner chamber also possess the effect of antidetonation buffering, reduce the damage of fibre membrane inner chamber, increase of service life.

Drawings

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

FIG. 2 is a schematic front sectional view of the ultrafiltration membrane module of the present invention;

fig. 3 is the schematic view of the internal structure of the protective cover of the present invention.

In the figure: 1. sealing the end; 2. a dust cover; 3. a water inlet; 4. an air inlet; 5. a screw; 6. fixing grooves; 7. sealing the sheet; 8. a protective cover; 9. snapping; 10. fixing belts; 11. a dense water port; 12. a water outlet; 13. a sealing block; 14. a fibrous membrane lumen; 15. a perforated center tube; 16. a buffer spring; 17. a sponge.

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: the column type hollow ultrafiltration membrane component comprises a dustproof cover 2 and a water inlet 3, the inner wall of the dustproof cover 2 is connected with a sealing sheet 7, a water inlet 3 is arranged on the inner side of the dustproof cover 2, an end enclosure 1 is arranged on the right side of the water inlet 3, an air inlet 4 is connected above the end enclosure 1, a fixing groove 6 is arranged outside the end enclosure 1, the outside of the fixed groove 6 is connected with a screw 5, the right side of the end socket 1 is connected with a protective cover 8, the inner side of the protective cover 8 is provided with a fiber membrane inner cavity 14, the inner wall of the end socket 1 is provided with a sealing block 13, the inner side of the fiber membrane inner cavity 14 is provided with a porous central tube 15, the inner part of the protective cover 8 is provided with a buffer spring 16, one end of the buffer spring 16 is connected with a sponge 17, the outer wall of the protective cover 8 is provided with a fixing belt 10, and the outside of the fixing band 10 is connected with a snap fastener 9, the right side of the protective cover 8 is provided with a dense water port 11, and the right side of the dense water port 11 is connected with a water outlet 12.

The utility model discloses in: the end socket 1 and the fiber membrane inner cavity 14 form a clamping structure through the sealing block 13, the end socket 1 and the fiber membrane inner cavity 14 are sleeved, and the sealing block 13 is symmetrically distributed about the horizontal center line of the end socket 1; the sealing block 13 arranged in the upper portion increases the sealing performance between the seal head 1 and the inner cavity 14 of the fiber membrane, facilitates assembly of the seal head and the inner cavity of the fiber membrane, and increases the stability of clamping assembly between the seal head and the inner cavity of the fiber membrane.

The utility model discloses in: the dustproof cover 2 is in threaded connection with the water inlet 3, the dustproof cover 2 forms a sealing structure with the water inlet 3 through a sealing sheet 7, and the dustproof cover 2 is wrapped outside the water inlet 3; be threaded connection between shield 2 and the water inlet 3 through setting up, be convenient for to the dismantlement and the installation of shield 2, through shield 2 that sets up, possess dirt-proof effect, prevent that the dust from getting into from water inlet 3 when not using.

The utility model discloses in: the structure of the fixing groove 6 is a semi-surrounding structure, the screw 5 penetrates through the fixing groove 6, the fixing groove 6 is matched with the outer dimension of the end socket 1, and meanwhile, the fixing groove 6 is tightly attached to the end socket 1; through the fixed slot 6 that sets up, increase the steadiness of head 1 on fibre membrane inner chamber 14, make head 1 be difficult for dropping to be convenient for dismantle and install head 1, only need twist screw 5 off or twist on can.

The utility model discloses in: the fixing belt 10 and the protective cover 8 form a buckling structure through the snap fasteners 9, and the protective cover 8 is wrapped outside the inner cavity 14 of the fibrous membrane; the head and the tail of the protective cover 8 are connected and fixed through the arranged snap fasteners 9, so that the protective cover 8 is convenient to detach and install.

The utility model discloses in: the buffer springs 16 are uniformly distributed along the inner wall of the protective cover 8 at equal intervals horizontally, the buffer springs 16 are in adhesive connection with the sponge 17, and the protective cover 8 is wrapped outside the buffer springs 16 and the sponge 17; through the buffer spring 16 who sets up, make protection casing 8 possess the effect of antidetonation buffering to protect fibre membrane inner chamber 14, make fibre membrane inner chamber 14 also possess the effect of antidetonation buffering, reduce fibre membrane inner chamber 14's damage, increase of service life.

The working principle of the column type hollow ultrafiltration membrane component is as follows: firstly, the stock solution enters the fiber membrane inner cavity 14 from the water inlet 3, after being filtered by the fiber membrane inner cavity 14, the stock solution is collected by the porous central pipe 15 and finally flows out through the water outlet 12, the stock solution is filtered into pure water by the hollow ultrafiltration membrane component, secondly, in order to ensure that the end socket 1 and the fiber membrane inner cavity 14 can be more stably fixed together, the arc-shaped fixing grooves 6 are additionally arranged, after the end socket 1 is sleeved on the fiber membrane inner cavity 14, the two fixing grooves 6 with the same size and structure are respectively wrapped on the outer part of the end socket 1, the two fixing grooves 6 are correspondingly and tightly attached together, then the screw 5 penetrates through the head end and the tail end of the two fixing grooves 6 which are attached together, the end socket 1 is fixed on the fiber membrane inner cavity 14, the disassembly and the assembly of the end socket 1 are convenient, only the screws 5 are unscrewed from the fixing grooves 6, the two fixing grooves 6 can be separated, the end socket 1 can be disassembled, then, in order to increase the sealing performance between the end socket 1 and the fiber membrane inner cavity 14, the sealing block 13 is additionally arranged, the sealing block 13 is adhered to the inner part of the end socket 1, and when the end socket 1 is sleeved with the fiber membrane inner cavity 14, the sealing block 13 is tightly adhered to the outer wall of the fiber membrane inner cavity 14, so that the sealing performance between the end socket 1 and the fiber membrane inner cavity 14 is increased, then, in order to prevent dust from falling from the water inlet 3, the dustproof cover 2 is additionally arranged, dust can be effectively prevented, in addition, the sealing sheet 7 is additionally arranged on the inner wall of the dustproof cover 2, the sealing performance between the water inlet 3 and the dustproof cover 2 is increased, so that the dust can be effectively prevented, finally, in order to protect the fiber membrane inner cavity 14, the protective cover 8 is additionally arranged, when in use, the tail end of the protective cover 8 can be adhered to the fiber membrane inner cavity 14, the top end of the protective cover 8 is held next, the protective cover 8 is wrapped outside the fiber membrane inner cavity 14, the fixing band 10 at the head end of the protective cover 8 is buckled with the protective cover 8 through the snap fasteners 9 after the wrapping is finished, and in order to increase the protective performance of the protective cover 8, the buffer spring 16 and the sponge 17 are additionally arranged to protect and buffer the fiber membrane inner cavity 14.

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. Column type cavity milipore filter subassembly includes shield (2) and water inlet (3), its characterized in that: the inner wall of the dustproof cover (2) is connected with a sealing sheet (7), the inner side of the dustproof cover (2) is provided with a water inlet (3), the right side of the water inlet (3) is provided with a seal head (1), an air inlet (4) is connected above the seal head (1), the outer part of the seal head (1) is provided with a fixing groove (6), the outer part of the fixing groove (6) is connected with a screw (5), the right side of the seal head (1) is connected with a protective cover (8), the inner side of the protective cover (8) is provided with a fiber membrane inner cavity (14), the inner wall of the seal head (1) is provided with a sealing block (13), the inner side of the fiber membrane inner cavity (14) is provided with a porous central tube (15), the inner part of the protective cover (8) is provided with a buffer spring (16), one end of the buffer spring (16) is connected with a sponge (17), the outer wall of the protective cover (8) is provided with a fixing band (10), and the outside of the fixing band (10) is connected with a snap fastener (9), the right side of the protective cover (8) is provided with a dense water port (11), and the right side of the dense water port (11) is connected with a water outlet (12).

2. The column type hollow ultrafiltration membrane module of claim 1, wherein: the seal head (1) forms a clamping structure between the seal block (13) and the fiber membrane inner cavity (14), the seal head (1) and the fiber membrane inner cavity (14) are sleeved, and the seal block (13) is symmetrically distributed about the horizontal center line of the seal head (1).

3. The column type hollow ultrafiltration membrane module of claim 1, wherein: be threaded connection between shield (2) and water inlet (3), and shield (2) pass through to constitute seal structure between gasket (7) and water inlet (3) to shield (2) parcel is in the outside of water inlet (3).

4. The column type hollow ultrafiltration membrane module of claim 1, wherein: the structure of fixed slot (6) is for partly enclosing the structure, and screw (5) run through in the inside of fixed slot (6) to fixed slot (6) are identical with the overall dimension of head (1), and fixed slot (6) are closely laminated with head (1) simultaneously.

5. The column type hollow ultrafiltration membrane module of claim 1, wherein: the fixing belt (10) forms a buckling structure with the protective cover (8) through the snap fasteners (9), and the protective cover (8) is wrapped outside the inner cavity (14) of the fibrous membrane.

6. The column type hollow ultrafiltration membrane module of claim 1, wherein: buffer spring (16) are along the inner wall level equidistance evenly distributed of protection casing (8), and are adhesive connection between buffer spring (16) and sponge (17), and protection casing (8) parcel is in the outside of buffer spring (16) and sponge (17).