CN219167772U - Membrane technology oil-water separation device - Google Patents

Abstract

The utility model provides a membrane technology oil-water separation device, which comprises: the filter mechanism is arranged at one side of the top of the separating cylinder, and the separator mechanism is arranged in the separating cylinder; the motor, motor fixed mounting is in the top center of separating drum, the output of motor penetrates separating drum fixedly connected with dwang, the inner chamber has been seted up to the inside of dwang. Through adding clear water to the water tank, clear water is carried to the raceway through the inlet opening in the clearance scraper blade of striking, makes the clearance scraper blade outwards slide in the spout and contact with the inner wall of separating drum, and the play basin is opened simultaneously, and clear water spouts on the separating drum inner wall through the play basin, and this is motor drive simultaneously drives the clearance scraper blade and clear up the separating drum inner wall, and then realizes the effect of clearance separating drum inner wall adhesion oil water, has reduced the influence to the separation of next time, has effectively improved separation effect and result of use.

Description

Membrane technology oil-water separation device

Technical Field

The utility model relates to the field of oil-water separation, in particular to an oil-water separation device adopting a membrane technology.

Background

The membrane is a material with a selective separation function, and the process of separating, purifying and concentrating different components of feed liquid by using the selective separation of the membrane is called membrane separation.

The application number is: CN202122590866.0, which discloses an oil-water separation device based on an oil-water separation film, relates to the technical field of oil-water separation. The oil-water separation device based on the oil-water separation film comprises a separation box, wherein a filter box is fixedly connected to the outer wall of one side of the separation box. Through the rotation of the stirring blade, the oil and water are stirred, the uniformity during separation is ensured, the separation effect is improved, the rotating shaft drives the cleaning brush to clean the first separation membrane, the blocking of the first separation membrane is avoided, meanwhile, the blocking of the first separation membrane and the second separation membrane by oil is further avoided through heating, the blocking of the separation membranes is avoided through the action of multiple modes, and the separation effect is better;

although the technical problem that the conventional oil-water separation device is inconvenient to replace and clean the separation membrane is solved in the technical scheme, when the device is used, a large amount of oil-water still adheres to the inner wall of the separation box after separation due to the adhesiveness of the oil-water, the device is inconvenient to clean, the effect of the next separation is easy to reduce, and the using effect is poor.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a membrane technology oil-water separation device, which is used for solving the problems in the prior art.

In order to achieve the above object, the present utility model provides a membrane technology oil-water separation device, comprising:

the filter mechanism is arranged at one side of the top of the separating cylinder, and the separator mechanism is arranged in the separating cylinder;

the motor is fixedly arranged at the center of the top of the separating cylinder, the output end of the motor penetrates into the separating cylinder and is fixedly connected with a rotating rod, and an inner cavity is formed in the rotating rod;

the water tank is fixedly arranged on the inner top wall of the separating cylinder and is movably sleeved with the rotating rod, and a water inlet communicated with the inner cavity is formed in the surface of the rotating rod positioned in the water tank;

the water delivery pipe is fixedly arranged on the surface of the rotating rod, one end of the water delivery pipe is fixedly connected with a strip-shaped block, and one side of the strip-shaped block is provided with a chute communicated with the water delivery pipe;

the inner wall one side fixedly connected with a plurality of springs of spout, a plurality of the one end of spring is fixedly connected with clearance scraper blade jointly, the play basin that is linked together with the spout has still been seted up to one side of bar piece.

0, further, the filter mechanism comprises a filter cartridge and a filter basket;

the filter cartridge is fixedly connected to one side of the top of the separating cylinder through the supporting rod, the filter basket is arranged in the filter cartridge, the top of the filter cartridge is hinged to a cover plate, the bottom of the filter cartridge is fixedly connected with a feeding pipe communicated with the separating cylinder, the inner surface of the feeding pipe is provided with a heat preservation layer, and the surface of the feeding pipe is sleeved with an electromagnetic heating ring.

And 5, further, stirring paddles are fixedly arranged on the surface of the rotating rod and below the water delivery pipe.

Further, the separation mechanism comprises a first separation membrane and a second separation membrane;

the first separation membrane and the second separation membrane are fixedly arranged on the inner wall of the separation cylinder, and the second separation membrane is positioned below the first separation membrane;

the cleaning brush comprises a plurality of cleaning brush plates;

0 a plurality of cleaning brush plates are distributed at equal intervals around the rotating direction of the rotating rod;

and a plurality of cleaning brush plates are contacted with the first separation membrane.

Further, a water injection pipe communicated with the water tank is fixedly arranged on the other side of the top of the separating cylinder, an oil discharge pipe is fixedly arranged on the surface of the separating cylinder, and a water discharge pipe is fixedly connected to the bottom of the separating cylinder.

Compared with the prior art, the utility model has the beneficial effects that: through adding clear water to the water tank, the clear water flows into the inner chamber of dwang through the inlet opening and is carried to the raceway in, clear water impact cleaning scraper blade, make cleaning scraper blade outside slide in the spout and contact with the inner wall of separating drum, and extension spring, the play basin is opened simultaneously, thereby make clear water spout on the separating drum inner wall through the play basin, this is simultaneously the dwang rotates, thereby drive cleaning scraper blade clear up the separating drum inner wall, and then realize the effect of cleaning separating drum inner wall adhesion profit, after the clearance is accomplished, the spring drives cleaning scraper blade and resets, and separate the profit again through separating mechanism, the influence to the separation of next time has been reduced, separation effect and result of use have effectively been improved, the cleaning brush board has been combined simultaneously and has been cleaned first separating film, first separating film is avoided taking place to block up, separation effect has been guaranteed, the defect that this article presented is solved.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial cross-sectional view of a separator according to the present utility model;

FIG. 3 is a partial block diagram of a rotating lever according to the present utility model;

FIG. 4 is a cross-sectional view of a cartridge filter according to the present utility model;

fig. 5 is a partial sectional view of the bar-shaped block according to the present utility model.

Reference numerals: 1. a separation cylinder; 2. a motor; 3. a rotating lever; 4. a water tank; 5. a water pipe; 6. a bar block; 7. a chute; 8. a spring; 9. cleaning a scraping plate; 10. a water outlet tank; 11. a filter cartridge; 12. a filter basket; 13. a feed pipe; 14. an electromagnetic heating ring; 15. stirring paddles; 16. a first separation membrane; 17. a second separation membrane; 18. and cleaning the brush plate.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Referring to fig. 1 to 5, a membrane technology oil-water separation device includes:

the device comprises a separating cylinder 1, a filtering mechanism and a separating mechanism, wherein the filtering mechanism is arranged at one side of the top of the separating cylinder 1, and the separating mechanism is arranged in the separating cylinder 1;

the motor 2 is fixedly arranged at the center of the top of the separating cylinder 1, the output end of the motor 2 penetrates into the separating cylinder 1 through a bearing and is fixedly connected with a rotating rod 3, and an inner cavity is formed in the rotating rod 3;

the water tank 4 is fixedly arranged on the inner top wall of the separating cylinder 1, and is in rotary sleeving connection with the rotating rod 3 through a sealing bearing, and a water inlet communicated with the inner cavity is formed in the surface of the rotating rod 3 positioned in the water tank 4;

the four water pipes 5 are fixedly arranged on the surface of the rotating rod 3, the four water pipes 5 are distributed on two sides of the rotating rod 3 by taking the axis of the rotating rod 3 as the center, the four water pipes are communicated with the inner cavity of the rotating rod 3, one end of each water pipe 5 is fixedly connected with a strip-shaped block 6, and one side of each strip-shaped block 6 is provided with a sliding groove 7 communicated with the corresponding water pipe 5;

a plurality of springs 8 are fixedly connected to one side of the inner wall of the chute 7, one ends of the springs 8 are fixedly connected with a cleaning scraping plate 9 together, and a water outlet groove 10 communicated with the chute 7 is also formed in one side of the bar-shaped block 6;

according to the technical scheme provided by the utility model, during separation, oil and water are led into the filtering mechanism to filter impurities, so that the influence of the impurities on the subsequent separation effect is avoided, meanwhile, the filtered oil and water are led into the separating cylinder 1 and are separated by the separating mechanism, and meanwhile, the motor 2 is started to drive the rotating rod 3 to rotate, so that the oil and water are stirred, and the uniformity during separation is ensured;

after separation is completed, clear water is added into the inner cavity of the rotating rod 3 through the water inlet hole and is conveyed into the water conveying pipe 5, the clear water is conveyed into the sliding groove 7 in the strip-shaped block 6 through the water conveying pipe 5, meanwhile, the clear water impacts the cleaning scraping plate 9, the cleaning scraping plate 9 slides outwards in the sliding groove 7 to be contacted with the inner wall of the separating cylinder 1 (the cleaning scraping plate 9 is not contacted with the inner wall of the separating cylinder 1 when water is not passed through, friction of the cleaning scraping plate 9 is reduced), the cleaning scraping plate 9 stretches the spring 8, the water outlet groove 10 is opened when the cleaning scraping plate 9 slides outwards, so that clear water is sprayed on the inner wall of the separating cylinder 1 through the water outlet groove 10, the motor 2 drives the rotating rod 3 to rotate, the cleaning scraping plate 9 is driven to clean the inner wall of the separating cylinder 1, the effect of cleaning the inner wall of the separating cylinder 1 is achieved, the spring 8 drives the cleaning scraping plate 9 to reset after cleaning is completed, the oil and the oil is separated again through the separating mechanism, the influence on the next separation is reduced, and the separation effect and the use effect is effectively improved.

Preferably: the filter mechanism comprises a filter cartridge 11 and a filter basket 12;

the filter cartridge 11 is fixedly connected to one side of the top of the separating cylinder 1 through a supporting rod, the filter basket 12 is arranged in the filter cartridge 11, the top of the filter cartridge 11 is hinged with a cover plate through a hinge, the top of the cover plate is fixedly provided with a handle, the filter cartridge 11 is convenient to seal by arranging the cover plate, impurities are prevented from entering the filter cartridge 11, the bottom of the filter cartridge 11 is fixedly connected with a feed pipe 13 communicated with the separating cylinder 1, the inner surface of the feed pipe 13 is provided with a heat preservation layer, the surface of the feed pipe 13 is sleeved with an electromagnetic heating ring 14, and the electromagnetic heating ring 14 can be replaced by a ceramic heating ring, so that the filter cartridge has the advantages of convenience in installation, high temperature resistance, quick heat transfer and the like;

specifically, through leading-in cartridge filter 11 with oily water in to carry out filtration separation through the large granule impurity that filter basket 12 contained in to the profit, avoid large granule impurity to influence subsequent separation effect, and then reach the effect of filtering the profit impurity, heat the profit that flows in inlet pipe 13 through electromagnetic heating circle 14, and reduce thermal loss through the heat preservation, can guarantee mobility and the liveness of profit, avoid the profit to take place solidification to block up inlet pipe 13, strengthened oil-water separation's efficiency.

Preferably: stirring paddles 15 are fixedly arranged on the surface of the rotating rod 3 and between the water delivery pipes 5 positioned on the upper side and the lower side;

specifically, when dwang 3 rotates, can drive stirring paddle 15 and rotate, stir the oily water that gets into in the separating drum 1 through stirring paddle 15, ensure the homogeneity of oil water separation in-process, avoid the profit to solidify, improved the homogeneity and the effect of separation.

Preferably: the separation mechanism comprises a first separation membrane 16 and a second separation membrane 17;

the first separation membrane 16 and the second separation membrane 17 are fixedly arranged on the inner wall of the separation cylinder 1, and the second separation membrane 17 is positioned below the first separation membrane 16;

a plurality of cleaning brush plates 18;

the cleaning brush plates 18 are fixedly distributed at equal intervals around the rotation direction of the rotating rod 3;

the brush hairs of the plurality of cleaning brush plates 18 are contacted with the first separation membrane 16;

specifically, through setting up first separation membrane 16 and second separation membrane 17 for carry out separation to the profit and handle, the oil that separates floats in first separation membrane 16 top, and when dwang 3 rotated, can drive the cleaning brush board 18 and clean first separation membrane 16, avoid first separation membrane 16 to take place to block up, guaranteed the separation effect.

Preferably: the other side of the top of the separating cylinder 1 is fixedly provided with a water injection pipe communicated with the water tank 4, the surface of the separating cylinder 1 is fixedly provided with an oil discharge pipe, and the bottom of the separating cylinder 1 is fixedly connected with a water discharge pipe;

specifically, the valve is all installed on the surface of water injection pipe, oil drain pipe and drain pipe, and the fixed mounting in surface of separating drum 1 has three supporting legs that are used for supporting fixed separating drum 1, through setting up the water injection pipe, is convenient for add the clear water in to water tank 4, through setting up oil drain pipe for discharge the oil after the separation, through setting up the drain pipe, be used for carrying out the discharge with the water after the separation.

The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.

Claims (8)

1. The utility model provides a membrane technique oil water separator which characterized in that includes:

the device comprises a separating cylinder (1), a filtering mechanism and a separating mechanism, wherein the filtering mechanism is arranged on one side of the top of the separating cylinder (1), and the separating mechanism is arranged in the separating cylinder (1);

the motor (2) is fixedly arranged at the center of the top of the separating cylinder (1), the output end of the motor (2) penetrates into the separating cylinder (1) and is fixedly connected with a rotating rod (3), and an inner cavity is formed in the rotating rod (3);

the water tank (4) is fixedly arranged on the inner top wall of the separating cylinder (1) and is movably sleeved with the rotating rod (3), and a water inlet communicated with the inner cavity is formed in the surface of the rotating rod (3) in the water tank (4);

the water delivery pipe (5), the water delivery pipe (5) is fixedly arranged on the surface of the rotating rod (3), one end of the water delivery pipe (5) is fixedly connected with a strip-shaped block (6), and one side of the strip-shaped block (6) is provided with a chute (7) communicated with the water delivery pipe (5);

a plurality of springs (8) are fixedly connected to one side of the inner wall of the sliding groove (7), one ends of the springs (8) are fixedly connected with a cleaning scraping plate (9) together, and a water outlet groove (10) communicated with the sliding groove (7) is further formed in one side of the strip-shaped block (6).

2. The membrane technology oil-water separation device according to claim 1, wherein: the filtering mechanism comprises a filter cartridge (11) and a filter basket (12);

the filter cartridge (11) is fixedly connected to one side of the top of the separation cylinder (1) through a support rod, and the filter basket (12) is arranged in the filter cartridge (11).

3. The membrane technology oil-water separation device according to claim 2, characterized in that: the top of cartridge filter (11) articulates there is the apron, the bottom fixedly connected with of cartridge filter (11) is connected with inlet pipe (13) that are linked together with separating drum (1).

4. A membrane technology oil-water separator according to claim 3, characterized in that: an insulating layer is arranged on the inner surface of the feeding pipe (13), and an electromagnetic heating ring (14) is sleeved on the surface of the feeding pipe (13).

5. The membrane technology oil-water separation device according to claim 1, wherein: the stirring blade (15) is fixedly arranged on the surface of the rotating rod (3) and below the water delivery pipe (5).

6. The membrane technology oil-water separation device according to claim 1, wherein: the separation mechanism comprises a first separation membrane (16) and a second separation membrane (17);

the first separation membrane (16) and the second separation membrane (17) are fixedly arranged on the inner wall of the separation cylinder (1), and the second separation membrane (17) is positioned below the first separation membrane (16).

7. The membrane technology oil-water separation device according to claim 6, wherein: also comprises a plurality of cleaning brush plates (18);

the cleaning brush plates (18) are distributed at equal intervals around the rotation direction of the rotating rod (3);

a plurality of the cleaning brush plates (18) are in contact with the first separation membrane (16).

8. The membrane technology oil-water separation device according to claim 1, wherein: the water injection pipe communicated with the water tank (4) is fixedly arranged on the other side of the top of the separating cylinder (1), an oil discharge pipe is fixedly arranged on the surface of the separating cylinder (1), and the bottom of the separating cylinder (1) is fixedly connected with the water discharge pipe.

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