CN112295407A

CN112295407A - Filtering equipment using graphene ultrafiltration membrane

Info

Publication number: CN112295407A
Application number: CN202011139492.4A
Authority: CN
Inventors: 廖乃上; 张旭光
Original assignee: Hairui Film Technology Nantong Co Ltd
Current assignee: Hairui Film Technology Nantong Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-02

Abstract

The invention discloses a filtering device applying a graphene ultrafiltration membrane, which relates to the field of filtering devices and comprises a box body, wherein a water inlet is formed in the top end of the box body, a fixed block is arranged at one end of the box body, a second exhaust pipe is arranged on one side of the box body, a shell is arranged on one side of the second exhaust pipe, a first exhaust pipe is arranged at one end of the shell, an active carbon filter screen is arranged on the inner side of the shell, an exhaust fan is arranged on the inner side of the first exhaust pipe, a cover plate is arranged on one side of the box body and positioned below the second exhaust pipe, a handle is arranged on one side of the cover plate, and a support column penetrating to the top of the. The air in the box body can pass through the activated carbon filter screen through the operation of the exhaust fan and is exhausted through one end of the first exhaust pipe, so that the activated carbon filter screen purifies the air in the box body.

Description

Filtering equipment using graphene ultrafiltration membrane

Technical Field

The invention relates to the field of filtering equipment, in particular to filtering equipment applying a graphene ultrafiltration membrane.

Background

Graphene is a hexagonal honeycomb-lattice thin film formed by carbon atoms in sp2 hybrid orbits, is a two-dimensional material with the thickness of only one carbon atom, is always considered as a hypothetical structure, cannot exist alone and stably at normal temperature, is obtained by separation from graphite in a laboratory until 2004 and can exist alone, is a novel nano material which is the thinnest, the highest in strength, the strongest in electric conduction and heat conduction performance and is discovered at present, and can filter impurities in water.

However, when a general sewage filtering device is used for the graphene ultrafiltration membrane, the graphene ultrafiltration membrane cannot be stably placed, so that the graphene ultrafiltration membrane is impacted by water to generate position deviation, and the water filtering is affected; at present, multilayer filtration is adopted for increasing the filtration effect, but solid particles on a filter plate cannot be cleaned when the operation of the device is not influenced, so that the solid particles in the sewage are pushed and accumulated on the filter plate, and the filter plate is blocked to influence the filtration of the sewage; and the peculiar smell in the device can not be removed, so that the peculiar smell can be scattered in the air when the device is replaced or maintained by workers, and the working environment of the workers is influenced.

Disclosure of Invention

The invention aims to: in order to solve the problem that the filter membrane cannot be stably placed, the solid particles on the filter plate cannot be cleaned when the operation of the device is not influenced, and the peculiar smell in the device cannot be removed, the filtering equipment using the graphene ultrafiltration membrane is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a filtering device applying a graphene ultrafiltration membrane comprises a box body, wherein a water inlet is formed in the top end of the box body, a fixed block is arranged at one end of the box body, a second exhaust pipe is arranged at one side of the box body, a shell is arranged at one side of the second exhaust pipe, a first exhaust pipe is arranged at one end of the shell, an activated carbon filter screen is arranged on the inner side of the shell, an exhaust fan is arranged on the inner side of the first exhaust pipe, a cover plate is arranged below the second exhaust pipe on one side of the box body, a handle is arranged on one side of the cover plate, a support column penetrating to the top of the handle is arranged inside the handle, a first rotating rod is arranged above the handle at the top of the support column, a first gear is arranged inside the handle at the outer side of the support column, a lead screw is arranged inside the cover plate, a water resource sliding block outside the lead, one side that the outside of lead screw is located a gear is provided with No. two gears, the inside that one side of apron is located the box is provided with the graphite alkene milipore filter, the inside of box is provided with the baffle, and the both sides of baffle are provided with the outlet, the top of baffle is provided with cuts apart the board, and the one end that cuts apart the board is located the inside of fixed block and is provided with the worm wheel, the inside below that the inside of fixed block is located the worm wheel is provided with the worm, and the outside that the one end of worm is located the fixed block is provided with the bull stick No. two, the below that the outside of box is located.

Preferably, the exhaust fan is electrically connected with an external power supply through a wire.

Preferably, the shell is connected with the second exhaust pipe and the first exhaust pipe through threads.

Preferably, the inside of slider is provided with the screw hole with lead screw assorted, one side of apron is provided with the spout that agrees with mutually with the slider.

Preferably, the number of filter is two, and two the filter passes through the horizontal axis symmetry setting of lead screw.

Preferably, the dividing plate is rotatably connected with the baffle plate through a rotating shaft.

Preferably, the second gear is meshed with a latch on the outer side of the first gear, and the supporting column is rotatably connected with the handle through a bearing.

Preferably, a sealing gasket is arranged at a position where the outer side of the cover plate contacts the tank body.

Preferably, the both sides of baffle are provided with the draw-in groove that agrees with mutually with filter, graphite alkene ultrafiltration membrane.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the baffle, the partition plate, the worm wheel and the worm are arranged, and the worm can drive the worm wheel to rotate by rotating the second rotating rod, so that the partition plate swings, the partition plate can shield one side of the baffle, and then the filter plate positioned on one side of the baffle can be taken out for cleaning, thereby realizing the effect of cleaning the filter plate under the condition of not influencing sewage discharge;

2. according to the invention, through the arrangement of the screw rod, the first gear, the second gear, the sliding block and the filtering plate, the first gear can drive the second gear to rotate by rotating the first rotating rod, so that the screw rod rotates, the sliding block can drive the filtering plate to move, the graphene ultrafiltration membrane is taken out and replaced, and then the graphene ultrafiltration membrane can be clamped and fixed through the filtering plate;

3. the air in the box body can pass through the activated carbon filter screen through the operation of the exhaust fan and is exhausted through one end of the first exhaust pipe, so that the activated carbon filter screen purifies the air in the box body.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of the housing of the present invention;

FIG. 5 is an enlarged view A of the present invention;

fig. 6 is a schematic view of an internal structure of the fixing block of the present invention.

In the figure: 1. a box body; 2. a grip; 3. a cover plate; 4. a first exhaust pipe; 5. a housing; 6. a second exhaust pipe; 7. a water inlet; 8. a fixed block; 9. a support frame; 10. dividing the plate; 11. a baffle plate; 12. an exhaust fan; 13. a graphene ultrafiltration membrane; 14. a filter plate; 15. a water outlet; 16. a worm gear; 17. a worm; 18. a first gear; 19. a first rotating rod; 20. a second gear; 21. a screw rod; 22. an active carbon filter screen; 23. a slider; 24. a support pillar; 25. and a second rotating rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The exhaust fan (model: FD-300-2) mentioned in the present invention can be obtained by market or private ordering.

Referring to fig. 1-6, a filtration apparatus using a graphene ultrafiltration membrane comprises a box body 1, a water inlet 7 is arranged at the top end of the box body 1, a fixing block 8 is arranged at one end of the box body 1, a second exhaust pipe 6 is arranged at one side of the box body 1, a housing 5 is arranged at one side of the second exhaust pipe 6, a first exhaust pipe 4 is arranged at one end of the housing 5, an activated carbon filter screen 22 is arranged at the inner side of the housing 5, an exhaust fan 12 is arranged at the inner side of the first exhaust pipe 4, a cover plate 3 is arranged at one side of the box body 1 below the second exhaust pipe 6, a handle 2 is arranged at one side of the cover plate 3, a support column 24 penetrating to the top of the handle 2 is arranged inside the handle 2, a first rotating rod 19 is arranged at the top end of the support column 24 above the handle 2, a first gear 18 is arranged at the outer side of the support, and the outside water resource slider 23 of lead screw 21, one side of slider 23 is located the inside of box 1 and is provided with filter 14, the outside of lead screw 21 is located one side of first gear 18 and is provided with No. two gears 20, one side of apron 3 is located the inside of box 1 and is provided with graphite alkene milipore filter 13, the inside of box 1 is provided with baffle 11, and the both sides of baffle 11 are provided with outlet 15, the top of baffle 11 is provided with partition plate 10, and the one end of partition plate 10 is located the inside of fixed block 8 and is provided with worm wheel 16, the inside of fixed block 8 is located the below of worm wheel 16 and is provided with worm 17, and the one end of worm 17 is located the outside of fixed block 8 and is provided with No. two bull sticks 25, the outside of box 1 is located.

Please refer to fig. 2, the exhaust fan 12 is electrically connected to an external power source through a wire, so that the exhaust fan 12 can operate conveniently.

Please refer to fig. 2 and 4, the housing 5 is connected to the second exhaust pipe 6 and the first exhaust pipe 4 by screws, so that the activated carbon filter screen 22 can be replaced by detaching the housing 5.

Please refer to fig. 5, a threaded hole matched with the screw rod 21 is formed in the slider 23, and a sliding groove matched with the slider 23 is formed in one side of the cover plate 3, so that the slider 23 can move when the screw rod 21 rotates.

Please refer to fig. 2 and 5, the number of the filter plates 14 is two, and the two filter plates 14 are symmetrically arranged through the transverse central axis of the screw rod 21, so as to clamp and fix the graphene ultrafiltration membrane 13.

Please refer to fig. 3, the dividing plate 10 is rotatably connected to the baffle 11 through a rotating shaft, so that the dividing plate 10 can swing.

Please refer to fig. 5, the second gear 20 is engaged with the latch on the outer side of the first gear 18, and the support post 24 is rotatably connected to the handle 2 through a bearing, so as to rotate the second gear 20 by rotating the first rotating rod 19.

Please refer to fig. 1 and 5, a sealing gasket is disposed at a position where the outer side of the cover plate 3 contacts the case 1, so as to increase the sealing performance of the device.

Please refer to fig. 2, the two sides of the baffle 11 are provided with slots matching with the filter plate 14 and the graphene ultrafiltration membrane 13, so as to support the filter plate 14.

The working principle is as follows: the staff can be connected the one end of drain pipe with water inlet 7 when using the device, later start air discharge fan 12, sewage can receive the partition of partition plate 10 when carrying out the inside of box 1, make partly sewage fall to one side of baffle 11, partly sewage just can fall to the opposite side of baffle 11, when sewage falls to, simultaneously air discharge fan 12 just can extract the air in the box 1, make the air in the box 1 pass the inboard active carbon filter screen 22 of casing 5, active carbon filter screen 22 just can adsorb the peculiar smell in the air, later through the air that active carbon filter screen 22 purified just can discharge through the one end of a blast pipe 4, filter 14 and graphite alkene milipore filter 13 filter sewage when sewage falls to the top of filter 14, make the impurity in the sewage leave over the top of filter 14, later the water after filtering just can discharge through outlet 15, when the filter plate 14 needs to be cleaned after being used for a period of time, the second rotating rod 25 can be rotated, the worm 17 drives the worm wheel 16 to rotate, the worm wheel 16 can drive the dividing plate 10 to swing when rotating, so that the top end of the dividing plate 10 can be contacted with the inner wall of the box body 1, the dividing plate 10 is moved to the upper part of the filter plate 14, sewage can be shielded, the whole sewage flows to one side of the baffle 11, then the handle 2 can be pulled to draw out the cover plate 3 and the filter plate 14, then the filter plate 14 can be cleaned, the first rotating rod 19 is rotated, the first rotating rod 19 can rotate the first gear 18 through the supporting column 24, the first gear 18 can drive the second gear 20 to rotate when rotating, the screw rod 21 can drive the sliding block 23 to drive the filter plate 14 to move when rotating, so that the two filter plates 14 move towards the two sides of the cover plate 3, the graphene ultrafiltration membrane 13 can be taken out for replacement, the brand-new graphene ultrafiltration membrane 13 is placed between the filter plates 14, the first rotating rod 19 is rotated in the opposite direction, the first gear 18 drives the second gear 20 to rotate in the opposite direction, the sliding block 23 moves relatively along the screw rod 21, the graphene ultrafiltration membrane 13 is clamped and fixed by the filter plates 14, then the filter plates 14 can be placed in the box body 1, the second rotating rod 25 can be rotated in the opposite direction, the worm wheel 16 drives the partition plate 10 to swing towards the other side, the other side of the baffle plate 11 is shielded, the filter plates 14 on the other side of the baffle plate 11 can be cleaned and the graphene ultrafiltration membrane 13 can be replaced in the same way, after the use for a period of time, the shell 5 can be screwed to separate the shell 5 from the first exhaust pipe 4 and the second exhaust pipe 6, then, the completely new housing 5 and the activated carbon filter screen 22 can be replaced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an use filtration equipment of graphite alkene milipore filter, includes box (1), its characterized in that: the air conditioner is characterized in that a water inlet (7) is formed in the top end of the box body (1), a fixing block (8) is arranged at one end of the box body (1), a second exhaust pipe (6) is arranged on one side of the box body (1), a shell (5) is arranged on one side of the second exhaust pipe (6), a first exhaust pipe (4) is arranged at one end of the shell (5), an activated carbon filter screen (22) is arranged on the inner side of the shell (5), an exhaust fan (12) is arranged on the inner side of the first exhaust pipe (4), a cover plate (3) is arranged on one side of the box body (1) below the second exhaust pipe (6), a handle (2) is arranged on one side of the cover plate (3), a support column (24) penetrating through the top of the handle (2) is arranged inside the handle (2), and a first rotating rod (19) is arranged on the top end of the, a first gear (18) is arranged on the outer side of the supporting column (24) and positioned inside the handle (2), a screw rod (21) is arranged inside the cover plate (3), a water resource sliding block (23) on the outer side of the screw rod (21) is arranged on the outer side of the sliding block (23), a filtering plate (14) is arranged on one side of the sliding block (23) and positioned inside the box body (1), a second gear (20) is arranged on one side of the outer side of the screw rod (21) and positioned on the first gear (18), a graphene ultrafiltration membrane (13) is arranged on one side of the cover plate (3) and positioned inside the box body (1), a baffle plate (11) is arranged inside the box body (1), water outlets (15) are arranged on two sides of the baffle plate (11), a partition plate (10) is arranged at the top end of the baffle plate (11), a worm wheel (16) is arranged on one end of the partition plate (10) and positioned inside the fixed block (, and one end of the worm (17) is positioned on the outer side of the fixed block (8) and is provided with a second rotating rod (25), and a support frame (9) is fixed on the outer side of the box body (1) below the handle (2).

2. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the exhaust fan (12) is electrically connected with an external power supply through a lead.

3. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the shell (5) is connected with the second exhaust pipe (6) and the first exhaust pipe (4) through threads.

4. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the screw hole matched with the screw rod (21) is formed in the sliding block (23), and a sliding groove matched with the sliding block (23) is formed in one side of the cover plate (3).

5. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the number of filter (14) is two, and two the filter (14) pass through the horizontal axis symmetry setting of lead screw (21).

6. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the dividing plate (10) is rotatably connected with the baffle plate (11) through a rotating shaft.

7. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the second gear (20) is meshed with the latch on the outer side of the first gear (18), and the support column (24) is rotatably connected with the handle (2) through a bearing.

8. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: and a sealing gasket is arranged at the position where the outer side of the cover plate (3) is contacted with the box body (1).

9. The filtering device applying the graphene ultrafiltration membrane according to claim 1, wherein: the two sides of the baffle (11) are provided with clamping grooves matched with the filter plates (14) and the graphene ultrafiltration membrane (13).