CN216038889U

CN216038889U - Ultrafiltration membrane filter and filtration system thereof

Info

Publication number: CN216038889U
Application number: CN202120369626.5U
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: 2022-03-15
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses an ultrafiltration membrane filter and a filtering system thereof, which comprise a filter shell and a mounting plate, wherein a top cover is arranged above the filter shell, a water inlet is arranged above the top cover, fastening bolts are arranged on the left side and the right side of the top cover, a sealing gasket is arranged on the outer surface of the top cover, a motor is arranged inside the filter shell, a driving wheel is arranged above the motor, a stainless steel brush is arranged on the right side of a screw rod, a filter element is arranged inside the stainless steel brush, the mounting plate is arranged above the filter element, a mounting clamping groove is arranged on the outer wall of the mounting plate, a drain outlet is arranged below the filter shell, and a control valve is arranged on the right side of the drain outlet. This milipore filter and filtration system thereof through the mounting panel that sets up, can with filter housing between dismantle to can be convenient for change the filter core, avoid long-time use to influence filterable efficiency.

Description

Ultrafiltration membrane filter and filtration system thereof

Technical Field

The utility model relates to the technical field of ultrafiltration membrane filters, in particular to an ultrafiltration membrane filter and a filtration system thereof.

Background

In the field of water purification, the filtering capacity of the filter element is a key factor for showing the water purification effect. A filter element in the water purifier needs to filter a large amount of impurities such as silt, microorganisms, heavy metals and the like in raw water, and the ultrafiltration membrane is a micro-filtration membrane with consistent pore size specification and rated pore size range of less than 0.01 micron. Solute molecules smaller than the pore size can be screened out by applying a suitable pressure to one side of the membrane to separate particles having a molecular weight greater than 500 daltons (atomic mass units) and a particle size greater than 10 nanometers.

Current ultra-membrane filter, filter core can produce after a period of use and block up, need change the filter core and just can normal use, but the installation of filter core is complicated, is not convenient for dismantle it to can't clear up the surface of filter core, the user demand that satisfies people that can not be fine, to above-mentioned condition, carry out technical innovation on current ultra-membrane filter structure basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultrafiltration membrane filter and a filtration system thereof, and aims to solve the problems that the existing ultrafiltration membrane filter provided by the background art is blocked after a filter element is used for a period of time, the filter element can be normally used only by replacing the filter element, but the filter element is complex to install and is inconvenient to disassemble, the surface of the filter element cannot be cleaned, and the use requirement of people cannot be well met.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultrafiltration membrane filter and a filtering system thereof comprise a filter shell and a mounting plate, wherein a top cover is arranged above the filter shell, a water inlet is arranged above the top cover, fastening bolts are arranged on the left side and the right side of the top cover, a sealing gasket is arranged on the outer surface of the top cover, a motor is arranged inside the filter shell, a driving wheel is arranged above the motor, a driven wheel is arranged on the right side of the driving wheel, a screw rod is arranged above the driven wheel, a stainless steel brush is arranged on the right side of the screw rod, a filter element is arranged inside the stainless steel brush, the mounting plate is arranged above the filter element, an installation clamping groove is arranged on the outer wall of the mounting plate, a drain outlet is arranged below the filter shell, a control valve is arranged on the right side of the drain outlet, a water outlet is arranged on the right side of the filter shell, and a filter screen is arranged inside the water outlet, the filter comprises a filter element and is characterized in that a reverse osmosis membrane is arranged inside the filter element, an activated carbon layer is arranged on the inner surface of the reverse osmosis membrane, PP cotton is arranged on the inner surface of the activated carbon layer, a pull rod is arranged on the outer wall of a filter shell, an installation clamping rod is arranged on the left side of the pull rod, and springs are arranged on the upper side and the lower side of the pull rod.

Preferably, the top cover is fixedly connected with the water inlet, and the sealing gasket is in adhesive connection with the top cover.

Preferably, the stainless steel brush penetrates through the outside of the filter element, and the stainless steel brush is tightly attached to the filter element.

Preferably, constitute detachable construction between mounting panel and the filter housing, and be welded connection between mounting panel and the filter core.

Preferably, a clamping structure is formed between the installation clamping groove and the installation clamping rod, the installation clamping groove is matched with the appearance structure of the installation clamping rod, and the installation clamping rod is of a T-shaped structure.

Preferably, the filter screen penetrates through the inside of the water outlet, and a communication structure is formed between the water outlet and the filter shell.

Based on the same improved thought, the utility model also provides a filtering system which comprises a filtering system main body and the ultrafiltration membrane filter, wherein the filtering system main body is detachably connected with the ultrafiltration membrane filter.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the sealed pad that sets up, can seal the kneck of top cap and filter housing, improve the leakproofness of top cap and filter housing's junction to can ensure the good seal of the device in the use.

2. Through the arranged stainless steel brush, the stainless steel brush can slide up and down outside the screw rod under the action of the driven wheel through the motor and the driving wheel, so that the surface of the filter element can be cleaned, and the filter effect of the filter element is prevented from being reduced after the filter element is used for a long time; through the mounting panel that sets up, can with dismantle between the filter housing to can be convenient for change the filter core, avoid long-time use to influence filterable efficiency.

3. The installation clamping groove is arranged and can be clamped with the installation clamping rod, so that the stability of the filter element in the use process can be ensured, and the installation plate is prevented from being separated from the filter shell; through the filter screen that sets up, can carry out the secondary filter to rivers when rivers flow through the delivery port to can guarantee quality of water.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a filter cartridge according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. a filter housing; 2. a top cover; 3. fastening a bolt; 4. a gasket; 5. a water inlet; 6. a filter element; 7. a stainless steel brush; 8. a screw; 9. a motor; 10. a driving wheel; 11. a driven wheel; 12. a water outlet; 13. filtering with a screen; 14. a sewage draining outlet; 15. a control valve; 16. PP cotton; 17. an activated carbon layer; 18. a reverse osmosis membrane; 19. installing a clamping groove; 20. installing a clamping rod; 21. a spring; 22. a pull rod; 23. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ultrafiltration membrane filter and a filtering system thereof comprise a filter shell 1 and a mounting plate 23, wherein a top cover 2 is arranged above the filter shell 1, a water inlet 5 is arranged above the top cover 2, fastening bolts 3 are arranged on the left side and the right side of the top cover 2, a sealing gasket 4 is arranged on the outer surface of the top cover 2, a motor 9 is arranged inside the filter shell 1, a driving wheel 10 is arranged above the motor 9, a driven wheel 11 is arranged on the right side of the driving wheel 10, a screw rod 8 is arranged above the driven wheel 11, a stainless steel brush 7 is arranged on the right side of the screw rod 8, a filter element 6 is arranged inside the stainless steel brush 7, the mounting plate 23 is arranged above the filter element 6, a mounting clamping groove 19 is arranged on the outer wall of the mounting plate 23, a sewage discharge outlet 14 is arranged below the filter shell 1, a control valve 15 is arranged on the right side of the sewage discharge outlet 14, and a water outlet 12 is arranged on the right side of the filter shell 1, and the inside of delivery port 12 is provided with filter screen 13, and the inside of filter core 6 is provided with reverse osmosis membrane 18, and reverse osmosis membrane 18's internal surface is provided with activated carbon layer 17, and activated carbon layer 17's internal surface is provided with the PP cotton 16, and the outer wall of filter housing 1 is provided with pull rod 22, and the left side of pull rod 22 is provided with installation kelly 20, and the upper and lower both sides of pull rod 22 all are provided with spring 21.

In the utility model: the top cover 2 is fixedly connected with the water inlet 5, and the sealing gasket 4 is in adhesive connection with the top cover 2; through the sealing gasket 4, the interface of the top cover 2 and the filter shell 1 can be sealed, so that the tightness of the device in the using process can be ensured.

In the utility model: the stainless steel brush 7 penetrates through the outside of the filter element 6, and the stainless steel brush 7 is tightly attached to the filter element 6; through the stainless steel brush 7 that sets up, can slide from top to bottom in the outside of screw rod 8 under the effect from driving wheel 11 through motor 9 and action wheel 10 to can realize cleaning the surface of filter core 6, avoid filter core 6 to use the filter effect reduction for a long time.

In the utility model: a detachable structure is formed between the mounting plate 23 and the filter shell 1, and the mounting plate 23 is connected with the filter element 6 in a welding way; through the mounting panel 23 that sets up, can with dismantle between the filter housing 1 to can be convenient for change filter core 6, avoid long-time use to influence filterable efficiency.

In the utility model: a clamping structure is formed between the mounting clamping groove 19 and the mounting clamping rod 20, the mounting clamping groove 19 is matched with the appearance structure of the mounting clamping rod 20, and the mounting clamping rod 20 is of a T-shaped structure; through the installation clamping groove 19, the filter element can be clamped with the installation clamping rod 20, so that the stability of the filter element 6 in the use process can be ensured, and the installation plate 23 is prevented from being separated from the filter shell 1.

In the utility model: the filter screen 13 penetrates through the inside of the water outlet 12, and a communication structure is formed between the water outlet 12 and the filter shell 1; through the filter screen 13 that sets up, can carry out the secondary filter to rivers when rivers flow out through delivery port 12 to can guarantee quality of water.

Based on the same improved thought, the utility model also provides a filtering system which comprises a filtering system main body and an ultrafiltration membrane filter, wherein the filtering system main body and the ultrafiltration membrane filter are detachably connected, and the convenience of the use of the filtering system can be improved through the detachable connection.

The working principle of the ultrafiltration membrane filter and the filtration system thereof is as follows: firstly, when the water filter is used, water flow enters the filter element 6 from the water inlet 5, the PP cotton 16 can filter heavy metal ions such as silt, lead and the like in water, the activated carbon layer 17 can filter bacteria and organic matters, and the reverse osmosis membrane 18 can effectively remove heavy metal ions which are dissolved in water and are harmful to human bodies; secondly, the water flow filtered by the filter element 6 flows out through the water outlet 12, and the filter screen 13 can carry out secondary filtration on the water flow, so that the water quality can be ensured; secondly, opening the control valve 15, discharging filtered silt and impurities through the sewage discharge outlet 14, starting the motor 9 when the surface of the filter element 6 needs to be cleaned, and driving the screw rod 8 to rotate through the interaction between the driving wheel 10 and the driven wheel 11 by the motor 9, so that the stainless steel brush 7 can move up and down on the surface of the filter element 6 for cleaning; then, the sealing gasket 4 can seal the interface between the top cover 2 and the filter shell 1, so that the sealing performance of the device in the use process can be ensured, and when the filter element 6 needs to be replaced, the fastening bolt 3 is unscrewed, and the top cover 2 is taken down; finally, pull rod 22 is pulled outwards to drive installation clamping rod 20 to extrude spring 21 to generate deformation, so that installation clamping rod 20 and installation clamping groove 19 can be separated from each other, and installation plate 23 can be taken out from the interior of filter housing 1 quickly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultrafiltration membrane filter, including filter shell (1) and mounting panel (23), its characterized in that: the filter comprises a filter shell (1), a top cover (2) is arranged above the filter shell (1), a water inlet (5) is arranged above the top cover (2), fastening bolts (3) are arranged on the left side and the right side of the top cover (2), a sealing gasket (4) is arranged on the outer surface of the top cover (2), a motor (9) is arranged inside the filter shell (1), a driving wheel (10) is arranged above the motor (9), a driven wheel (11) is arranged on the right side of the driving wheel (10), a screw rod (8) is arranged above the driven wheel (11), a stainless steel brush (7) is arranged on the right side of the screw rod (8), a filter element (6) is arranged inside the stainless steel brush (7), a mounting plate (23) is arranged above the filter element (6), a mounting clamping groove (19) is arranged on the outer wall of the mounting plate (23), a drain outlet (14) is arranged below the filter shell (1), and the right side of drain (14) is provided with control valve (15), the right side of filter housing (1) is provided with delivery port (12), and the inside of delivery port (12) is provided with filter screen (13), the inside of filter core (6) is provided with reverse osmosis membrane (18), and the internal surface of reverse osmosis membrane (18) is provided with activated carbon layer (17), the internal surface of activated carbon layer (17) is provided with PP cotton (16), the outer wall of filter housing (1) is provided with pull rod (22), and the left side of pull rod (22) is provided with installation kelly (20), the upper and lower both sides of pull rod (22) all are provided with spring (21).

2. The ultrafiltration membrane filter of claim 1, wherein: the top cover (2) is fixedly connected with the water inlet (5), and the sealing gasket (4) is in adhesive connection with the top cover (2).

3. The ultrafiltration membrane filter of claim 1, wherein: the stainless steel brush (7) penetrates through the outside of the filter element (6), and the stainless steel brush (7) is tightly attached to the filter element (6).

4. The ultrafiltration membrane filter of claim 1, wherein: constitute detachable construction between mounting panel (23) and filter housing (1), and be welded connection between mounting panel (23) and filter core (6).

5. The ultrafiltration membrane filter of claim 1, wherein: the installation clamping groove (19) and the installation clamping rod (20) form a clamping structure, the installation clamping groove (19) is matched with the appearance structure of the installation clamping rod (20), and the installation clamping rod (20) is of a T-shaped structure.

6. The ultrafiltration membrane filter of claim 1, wherein: the filter screen (13) penetrates through the inside of the water outlet (12), and a communicating structure is formed between the water outlet (12) and the filter shell (1).

7. A filtration system comprising a filtration system body and the ultrafiltration membrane filter of any one of claims 1 to 6, wherein the filtration system body is removably attached to the ultrafiltration membrane filter.