CN219149765U

CN219149765U - UF filter device with ultrafiltration membrane

Info

Publication number: CN219149765U
Application number: CN202223308898.8U
Authority: CN
Inventors: 李念伟
Original assignee: Anhui Honghui Environmental Technology Co ltd
Current assignee: Anhui Honghui Environmental Technology Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-06-09
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to the technical field of ultrafiltration membranes, and discloses an ultrafiltration membrane UF filtering device, which comprises a base, wherein a motor is movably arranged in the base, a primary cavity is movably arranged above the motor, a breathing port is fixedly arranged on one side of the primary cavity, a secondary cavity is fixedly arranged on the other side of the primary cavity, a diaphragm is fixedly arranged on the inner wall of the secondary cavity, and a compressed air inlet is fixedly arranged at the bottom of the primary cavity.

Description

UF filter device with ultrafiltration membrane

Technical Field

The utility model relates to the technical field of ultrafiltration membranes, in particular to an ultrafiltration membrane UF filtering device.

Background

The ultrafiltration membrane is a microporous filtration membrane with consistent pore size and rated pore size range below 0.01 micron; the method is characterized in that a proper pressure is applied to one side of the membrane, so that small molecular solutes and solvents pass through the ultrafiltration membrane with a certain aperture, and the large molecular solutes cannot pass through the ultrafiltration membrane and are left on one side of the membrane, so that macromolecular substances are partially purified, and as the aperture is below 0.01 micron, only water molecules, beneficial mineral substances and trace elements in water pass through the ultrafiltration membrane, and generally the volume of small bacteria is above 0.02 micron, so that bacteria, rust, colloid, suspended matters, sediment, macromolecular organic matters and the like which are much larger than the volume of the bacteria can be trapped by the ultrafiltration membrane, but in the filtration process, the hollow fiber ultrafiltration membrane is easy to pollute and block due to the small aperture, and further the filter element needs to be frequently maintained or replaced, so that the filtration cost is increased, and the labor intensity of maintenance personnel is increased.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an ultrafiltration membrane UF filtration device to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the UF filter device comprises a base, wherein a motor is movably arranged in the base, a primary cavity is movably arranged above the motor, a breathing port is fixedly arranged on one side of the primary cavity, a secondary cavity is fixedly arranged on the other side of the primary cavity, a diaphragm is fixedly arranged on the inner wall of the secondary cavity, and a compressed air inlet is fixedly arranged at the bottom of the primary cavity;

further, an upper water pipe is fixedly arranged above the base, an upper container cover is fixedly arranged below the upper water pipe, a lower container bottle is movably arranged below the upper container cover, and a lower water pipe is fixedly arranged at the bottom of the lower container bottle.

Further, the spout has been seted up to the inner wall of lower container bottle, the inner wall movable mounting of lower container bottle has an upper reflecting plate, the top fixed mounting of upper reflecting plate has the inlet tube, the outside fixedly connected with slider of upper reflecting plate, the inner wall bottom fixed mounting of upper reflecting plate has the milipore filter, the inner wall fixed mounting of lower container bottle has the lower reflecting plate that is located upper reflecting plate below, the outside fixed mounting of lower container bottle has the drain pipe.

Further, the chute and the position of the drain pipe outside the lower container bottle form an included angle of ninety degrees, the size of the sliding block is matched with that of the chute, and the water inlet pipe is a conical funnel.

Further, the lower reflecting plate is semicircular in shape, and the upper reflecting plate is cylindrical in shape.

Further, the top of the lower reflecting plate is fixedly provided with a circular clamping plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the motor is started, the compressed air inlet is used for inputting compressed air into the primary cavity, the air is ventilated through the air inlet and the outside, so that the diaphragm is self-excited to vibrate, resonance is generated in the secondary cavity, the compressed air potential energy is converted into low-frequency sound energy, the low-frequency sound energy is transmitted into the lower reflecting plate through a medium, the sound wave can vibrate and disperse bacteria, sediment, macromolecules and other organic matters attached to the upper surface of the ultrafiltration membrane and cannot be mutually combined, so that the bacteria, sediment, macromolecules and other organic matters are separated from the upper surface of the ultrafiltration membrane, and are mixed in the liquid on the upper layer of the ultrafiltration membrane, at the moment, the drain pipe is opened again, and the liquid mixed with the bacteria, sediment, macromolecules and other organic matters is discharged, so that the ultrafiltration membrane is cleaned, sundries and the like can be filtered continuously, and a filter element is not required to be replaced frequently by a user, so that the labor intensity and the filtering cost of staff are reduced, and the comfort level of staff is increased.

2. According to the utility model, the upper reflecting plate and the lower reflecting plate are arranged, and the semi-closed interval formed by the lower reflecting plate and the upper reflecting plate enables sound waves from the secondary cavity to oscillate back and forth in the semi-closed interval, so that organic matters such as mixed bacteria, sediment, macromolecules and the like attached to the surface of the ultrafiltration membrane are more thoroughly separated from the organic matters, the ultrafiltration membrane is cleaner, and meanwhile, the sound wave cleaning efficiency is also increased.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic rear view of the overall structure of the present utility model.

FIG. 3 is an exploded view of the upper reflector structure of the present utility model.

Fig. 4 is a cross-sectional view of the primary chamber structure of the present utility model.

The reference numerals are: 1. a base; 2. a water supply pipe; 3. an upper container cover; 4. a lower container bottle; 5. a drain pipe; 6. a water supply pipe; 7. a secondary cavity; 8. a membrane; 9. a primary chamber; 10. a breathing port; 11. a water inlet pipe; 12. an upper reflection plate; 13. a slide block; 14. an ultrafiltration membrane; 15. a lower reflection plate; 16. a chute; 17. a motor; 18. a compressed air inlet.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the ultrafiltration membrane UF filtration device according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides an ultrafiltration membrane UF filtration apparatus, comprising:

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and (3) assembly description: the method comprises the steps of fixedly mounting a lower reflecting plate 15 on the inner wall of a lower container bottle 4, fixedly mounting a drain pipe 5 on the outer side of the lower container bottle 4, fixedly mounting a diaphragm 8 on the inner wall of a secondary cavity 7, movably mounting a secondary cavity 7 on the top of the lower container bottle 4 from the inside of the lower container bottle 4 through the lower reflecting plate 15 and movably connecting the secondary cavity with a primary cavity 9 on the outer side of the lower container bottle 4, fixedly mounting a breathing port 10 on the other side of the primary cavity 9, fixedly mounting a compressed air inlet 18 on the bottom of the primary cavity 9, fixedly mounting a water inlet pipe 11 on the top of an upper reflecting plate 12, fixedly mounting two sliding blocks 13 on the outer side of the 12, fixedly mounting 14 on the bottom of the inner wall of the 12, movably connecting the sliding blocks 13 on the clamping plate on the top of the lower reflecting plate 15 along the direction of a sliding groove 16, movably mounting an upper container cover 3 on the top of the lower container bottle 4, fixedly mounting the mounted upper container cover 3 and the lower container bottle 4 in the inside of a base 1, fixedly connecting the upper water pipe 2 and the upper container cover 3, fixedly connecting a lower container motor 4 and finally fixedly connecting a lower container motor 4 with the lower container 4 and movably mounting 17 below the breathing port 10.

The working principle of the utility model is as follows: after the device is installed and used for a period of time, a plurality of organic matters such as bacteria, sediment, macromolecules and the like which cannot be filtered out are accumulated on the upper layer of the ultrafiltration membrane 14, at the moment, the application of pressure to one side of the ultrafiltration membrane 14 in the lower container bottle 4 is stopped, the motor 17 is started, the compressed air inlet 18 inputs compressed air into the primary cavity 9, the diaphragm 8 is self-excited by ventilation through the breathing port 10 and the outside, resonance is generated in the secondary cavity 7, the compressed air potential energy is converted into low-frequency acoustic energy, the low-frequency acoustic energy is transmitted into the lower reflecting plate 15 through a medium, the acoustic waves can oscillate and disperse the organic matters such as bacteria, sediment, macromolecules and the like attached to the upper surface of the ultrafiltration membrane 14 and cannot be combined with each other, so that the organic matters such as bacteria, sediment, macromolecules and the like are separated from the upper surface of the ultrafiltration membrane 14, and are mixed in the liquid on the upper layer of the ultrafiltration membrane 14, at the moment, the drain pipe 5 is opened again, and the liquid mixed with the organic matters such as bacteria, sediment, macromolecules and the like are not required to be discharged, so that the ultrafiltration membrane 14 can be filtered continuously, and the like, and the user can change the filter element frequently, and the labor intensity and the filter element is reduced, and the comfort of the filter element is increased; because the lower reflecting plate 15 and the upper reflecting plate 12 form a semi-closed zone, sound waves can oscillate back and forth in the semi-closed zone, organic matters such as mixed bacteria, sediment, macromolecules and the like attached to the surface of the ultrafiltration membrane 14 are more thoroughly separated from the surface of the ultrafiltration membrane, the efficiency of cleaning the ultrafiltration membrane 14 is improved, and the cleaning time is shortened.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An ultrafiltration membrane UF filtration device comprising a base (1), characterized in that: the novel air conditioner is characterized in that a motor (17) is movably arranged in the base (1), a primary cavity (9) is movably arranged above the motor (17), a breathing port (10) is fixedly arranged on one side of the primary cavity (9), a secondary cavity (7) is fixedly arranged on the other side of the primary cavity (9), a diaphragm (8) is fixedly arranged on the inner wall of the secondary cavity (7), and a compressed air inlet (18) is fixedly arranged at the bottom of the primary cavity (9).

2. An ultrafiltration membrane UF filtration apparatus as claimed in claim 1, wherein: the water supply pipe is characterized in that a water supply pipe (2) is fixedly arranged above the base (1), an upper container cover (3) is fixedly arranged below the water supply pipe (2), a lower container bottle (4) is movably arranged below the upper container cover (3), and a water supply pipe (6) is fixedly arranged at the bottom of the lower container bottle (4).

3. An ultrafiltration membrane UF filtration apparatus as claimed in claim 2, wherein: spout (16) have been seted up to the inner wall of lower container bottle (4), the inner wall movable mounting of lower container bottle (4) has last reflecting plate (12), the top fixed mounting of going up reflecting plate (12) has inlet tube (11), the outside fixedly connected with slider (13) of going up reflecting plate (12), the inner wall bottom fixed mounting of going up reflecting plate (12) has milipore filter (14), the inner wall fixed mounting of lower container bottle (4) has and is located lower reflecting plate (15) of going up reflecting plate (12) below, the outside fixed mounting of lower container bottle (4) has drain pipe (5).

4. An ultrafiltration membrane UF filtration apparatus according to claim 3, wherein: the sliding chute (16) and the position of the drain pipe (5) at the outer side of the lower container bottle (4) form an included angle of ninety degrees, the size of the sliding block (13) is matched with that of the sliding chute (16), and the water inlet pipe (11) is a conical funnel.

5. An ultrafiltration membrane UF filtration apparatus according to claim 3, wherein: the lower reflecting plate (15) is semicircular in shape, and the upper reflecting plate (12) is cylindrical in shape.

6. An ultrafiltration membrane UF filtration apparatus according to claim 3, wherein: the top of the lower reflecting plate (15) is fixedly provided with a circular clamping plate.