CN212039892U - Hollow fiber ultrafiltration membrane water treatment mechanism - Google Patents

Abstract

The utility model relates to an milipore filter water treatment facilities technical field especially relates to a hollow fiber milipore filter water treatment mechanism, and it is more to have solved the inside impurity that contains of concentrate among the prior art, can cause comparatively serious corruption, the problem of the life of reduction equipment to the inner wall of shell in long-term past. The utility model provides a hollow fiber milipore filter water treatment mechanism, is including the column shell that is the cavity state, and the inside of shell is equipped with two filters that are the symmetric distribution, and one of them is located the shell and intakes the surface of the filter of end and seted up the water inlet, and the bottom of shell is equipped with two concentrate exports that are the symmetric distribution, is equipped with the hollow fiber layer between two filters. The utility model discloses can be when filtering water and discharge concentrate, through the power of water, and then the drive scraper blade scrapes the shell inner wall totally, reduces the attachment of inner wall, lifting means's life.

Description

Hollow fiber ultrafiltration membrane water treatment mechanism

Technical Field

The utility model relates to an milipore filter water treatment facilities technical field especially relates to a hollow fiber milipore filter water treatment mechanism.

Background

The ultrafiltration water treatment equipment is a membrane separation process taking pressure as a driving force, particles and impurities with the diameter of 0.002-0.1 mu m can be intercepted through micropore screening on the surface of the membrane, and colloids, silicon, proteins, microorganisms and macromolecular organic matters in water can be effectively removed.

When using hollow fiber milipore filter processing water, mostly directly pour into equipment with water inside, the inside rivers separation of equipment becomes concentrate and ultrafiltrate, the concentrate is along the inner wall discharge of equipment shell, ultrafiltrate direct discharge, however, the inside impurity that contains of concentrate is more, the concentrate contacts with the inner wall of casing for a long time, form the attachment on the inner wall easily, the inside a large amount of water impurity that contains of attachment, can cause comparatively serious corruption to the inner wall of shell in the past for a long time, reduce the life of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hollow fiber milipore filter water treatment mechanism, it is more to have solved the inside impurity that contains of concentrate among the prior art, and the concentrate contacts with the inner wall of casing for a long time, forms the attachment easily on the inner wall, and the attachment is inside to contain a large amount of water impurity, can cause comparatively serious corruption, the problem of the life of reduction equipment to the inner wall of shell in the past for a long time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hollow fiber milipore filter water treatment mechanism, including the column shell that is the cavity state, the inside of shell is equipped with two filters that are the symmetric distribution, one of them is located the shell and intakes the surface of the filter of end and seted up the water inlet, the bottom of shell is equipped with two concentrate exports that are the symmetric distribution, be equipped with the hollow fiber layer between two filters, the inside rotation on hollow fiber layer is connected with the carousel, the outside fixedly connected with a plurality of carousel is central symmetric distribution's scraper blade, the pivot is worn to be equipped with in the inside of carousel, be connected through the connecting rod between pivot and the carousel, the surface of pivot is equipped with the blade that a plurality of is.

Preferably, the blade is at the position of the water inlet, and the outer side of the blade is in contact with the inner wall of the water inlet.

Preferably, a horn-shaped chamfer is arranged at the contact position of the concentrated solution outlet and the shell.

Preferably, the scraper blade includes the connecting portion with carousel fixed connection, and the both sides of connecting portion all are equipped with and are curved portion of striking off, portion of striking off and connecting portion integrated into one piece.

Preferably, the edge of the scraping portion is provided with a chamfer.

The utility model discloses possess following beneficial effect at least:

water flow enters the shell from the water inlet of the filter plate, the water flow drives the blades to rotate, the blades further drive the scraper to rotate, the scraper continuously scrapes off the inner wall of the shell, compared with the prior art, when the hollow fiber ultrafiltration membrane is used for treating water, water is mostly and directly poured into the equipment, the equipment separates the water flow into concentrated solution and ultrafiltrate, the concentrated solution is discharged along the inner wall of the shell of the equipment, the ultrafiltrate is directly discharged, however, more impurities are contained in the concentrated solution, the concentrated solution is in contact with the inner wall of the shell for a long time, attachments are easily formed on the inner wall, a large amount of water impurities are contained in the attachments, the inner wall of the shell can be seriously corroded in the past for a long time, the service life of the equipment is shortened, the scheme can filter the water and discharge the concentrated solution, and the inner wall of the shell is scraped completely by the power, reduce the attachment of inner wall, lifting means's life, moreover, when the connecting rod drives the carousel and rotates, the connecting rod plays partial stirring effect to rivers, makes things convenient for the filtration of rivers more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a side partial cross-sectional view of FIG. 1;

fig. 3 is a top partial view of the scraper and the turntable of the present invention.

In the figure: 1. a housing; 2. a filter plate; 3. a water inlet; 4. a hollow fiber layer; 5. a concentrated solution outlet; 6. a rotating shaft; 7. a blade; 8. a connecting rod; 9. a turntable; 10. a squeegee; 101. a connecting portion; 102. a scraping part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a hollow fiber ultrafiltration membrane water treatment mechanism comprises a cylindrical shell 1 in a hollow state, two filter plates 2 in symmetrical distribution are arranged inside the shell 1, the filter plates 2 are fixedly connected with the shell 1, the filter plates 2 block the effects of rapid flow and partial filtration of water flow, a water inlet 3 is arranged on the surface of one filter plate 2 positioned at the water inlet end of the shell 1, two concentrate outlets 5 in symmetrical distribution are arranged at the bottom of the shell 1, the concentrate outlets 5 are fixedly connected with the surface of the shell 1 and are communicated with the inside, the concentrate outlet 5 mainly discharges filtered waste liquid, a hollow fiber layer 4 is arranged between the two filter plates 2, the hollow fiber layer 4 is fixedly connected with the filter plates 2, most impurities in water are filtered by the hollow fiber layer 4, a rotary table 9 is rotatably connected inside the hollow fiber layer 4, and a plurality of scraping plates 10 in central symmetrical distribution are fixedly connected to the outer side of the rotary table 9, scraper blade 10 and carousel 9 fixed connection, scraper blade 10 plays the effect of striking off 1 inner wall of shell, pivot 6 is worn to be equipped with in the inside of carousel 9, be connected through connecting rod 8 between pivot 6 and the carousel 9, connecting rod 8's both ends respectively with pivot 6 and carousel 9 fixed connection, connecting rod 8 plays the connection effect, the surface of pivot 6 is equipped with a plurality of and is central symmetric distribution's blade 7, blade 7 and pivot 6 fixed connection, blade 7 converts the kinetic energy that rivers flow into pivot 6 pivoted kinetic energy.

The scheme has the following working processes:

when carrying out purification treatment with water, end of intaking with the raw water from shell 1 is irritated, rivers get into inside the casing from filter 2's water inlet 3, rivers drive blade 7 and rotate simultaneously, blade 7 and then promote pivot 6 and rotate, pivot 6 drives connecting rod 8 and rotates, and then drive whole carousel 9 and rotate, whole carousel 9 drives scraper blade 10 and rotates, scraper blade 10 continuous striking off on the inner wall of casing, when rivers get into the casing inside, most rivers are when through hollow fiber layer 4, the impurity of rivers is separated by hollow fiber layer 4, the rivers continue to flow, it discharges to filter the drainage end department of back rivers through shell 1, partial concentrate is discharged from concentrate export 5 under scraper blade 10 and self action of gravity.

According to the working process, the following steps are known:

water flow enters the shell from the water inlet 3 of the filter plate 2, meanwhile, the water flow drives the blades 7 to rotate, the blades 7 further push the rotating shaft 6 to rotate, the rotating shaft 6 drives the connecting rod 8 to rotate, further, the whole rotating disc 9 is driven to rotate, the whole rotating disc 9 drives the scraper 10 to rotate, and the scraper 10 continuously scrapes off the inner wall of the shell, compared with the prior art, when the hollow fiber ultrafiltration membrane is used for treating water, water is mostly and directly filled into the equipment, the water flow is separated into concentrated solution and ultrafiltrate inside the equipment, the concentrated solution is discharged along the inner wall of the equipment shell 1, the ultrafiltrate is directly discharged, however, the impurities contained in the concentrated solution are more, the concentrated solution is contacted with the inner wall of the shell for a long time, attachments are easily formed on the inner wall, a large amount of water impurities are contained in the attachments, and can cause more serious corrosion to the, this scheme can be in filtration water and discharge concentrate, through the power of water, and then drive scraper blade 10 scrapes 1 inner wall of shell totally, reduces the attachment of inner wall, lifting means's life, and in addition, when connecting rod 8 drives carousel 9 and rotates, connecting rod 8 plays partial stirring effect to rivers, makes things convenient for the filtration of rivers more.

Further, blade 7 is water inlet 3 position department, and the outside of blade 7 and the inner wall contact of water inlet 3 are when blade 7 rotates along with outside rivers flow, when blade 7 is located water inlet 3 position, and during the inner wall contact of blade 7 and water inlet 3, the rivers impact that blade 7 received is more, makes things convenient for blade 7's rotation more, and then makes things convenient for the work of scraper blade 10 more.

Furthermore, a horn-shaped chamfer is arranged at the contact position of the concentrated solution outlet 5 and the shell 1, when the concentrated solution is scraped to the position of the concentrated solution outlet 5 by the scraper 10, the concentrated solution is directly discharged from the position of the concentrated solution outlet 5 along the horn-shaped chamfer, and the concentrated solution is discharged more thoroughly.

Further, scraper blade 10 includes connecting portion 101 with carousel 9 fixed connection, the both sides of connecting portion 101 all are equipped with and are curved portion 102 of scraping, portion 102 and connecting portion 101 integrated into one piece scrape, when scraping the inner wall of shell 1, the arc position department of scraping portion 102, collect the impurity of shell 1 inner wall to curved inside, when the arc portion advances concentrated liquid export 5 departments, the impurity of arc position directly collects and gets into concentrated liquid export 5, impurity is detached comparatively rapidly, make things convenient for cleaing away of the impurity of shell 1 inner wall more.

Further, the edge of scraping portion 102 is equipped with the chamfer, and when scraping portion 102 at shell 1 internal work, scraping portion 102's chamfer more makes things convenient for scraping portion 102 to laminate completely at shell 1's inner wall, and then prevents disease more and collect impurity.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A hollow fiber ultrafiltration membrane water treatment mechanism comprises a hollow cylindrical shell (1), two filter plates (2) which are symmetrically distributed are arranged inside the shell (1), wherein a water inlet (3) is arranged on the surface of one of the filter plates (2) positioned at the water inlet end of the shell (1), the bottom of the shell (1) is provided with two concentrated solution outlets (5) which are symmetrically distributed, it is characterized in that a hollow fiber layer (4) is arranged between the two filter plates (2), the inside of the hollow fiber layer (4) is rotationally connected with a turntable (9), the outer side of the turntable (9) is fixedly connected with a plurality of scraping plates (10) which are distributed in central symmetry, a rotating shaft (6) penetrates through the inside of the rotating disc (9), the rotating shaft (6) is connected with the rotating disc (9) through a connecting rod (8), the surface of the rotating shaft (6) is provided with a plurality of blades (7) which are distributed in central symmetry.

2. A hollow fibre ultrafiltration membrane water treatment mechanism according to claim 1, characterized in that said vanes (7) are at the location of the water inlet (3), the outer side of said vanes (7) being in contact with the inner wall of the water inlet (3).

3. The hollow fiber ultrafiltration membrane water treatment mechanism according to claim 1, characterized in that a horn-shaped chamfer is arranged at the contact position of the concentrated solution outlet (5) and the shell (1).

4. The hollow fiber ultrafiltration membrane water treatment mechanism according to claim 1, wherein the scraper (10) comprises a connecting part (101) fixedly connected with the rotary disc (9), an arc-shaped scraping part (102) is arranged on each of two sides of the connecting part (101), and the scraping parts (102) are integrally formed with the connecting part (101).

5. A hollow fibre ultrafiltration membrane water treatment mechanism according to claim 4, characterized in that the edges of the scraping part (102) are provided with chamfers.

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