CN212757610U

CN212757610U - A filter equipment for graphite alkene lubricating oil

Info

Publication number: CN212757610U
Application number: CN202021525657.7U
Authority: CN
Inventors: 曹颖
Original assignee: Shandong Nar Lubrication Technology Co ltd
Current assignee: Shandong Nar Lubrication Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a filtering device for graphene lubricating oil, which belongs to the technical field of graphene graded filtration, and comprises a filtering box and a stirring device, wherein the filtering box comprises a box body, a primary filtering net, a middle-grade filtering net, a liquid passing inclined plate and a precipitation kettle, the interior of the box body is respectively provided with the primary filtering net, the middle-grade filtering net, the liquid passing inclined plate and the precipitation kettle from top to bottom, the two ends of the primary filtering net are respectively and fixedly connected with the two sides of the inner wall of the box body through elastic belts, the two ends of the middle-grade filtering net are respectively and detachably arranged on the two sides of the box body, the two sides of the liquid passing inclined plate are respectively and fixedly connected with the two sides of the inner wall of the box body, and the liquid passing inclined plate is symmetrically arranged, the utility model adopts the modes of twice filtration and once precipitation, the graphene lubricating oil contains less powder, so that the problem that the powder blocks an oil way of an engine is avoided.

Description

A filter equipment for graphite alkene lubricating oil

Technical Field

The utility model belongs to the technical field of graphite alkene stage filtration, particularly, relate to a filter equipment for graphite alkene lubricating oil.

Background

Graphene is a honeycomb-shaped planar thin film formed by carbon atoms in a hybrid manner, and is a quasi-two-dimensional material with the thickness of only one atomic layer. The production method of the graphene powder comprises a mechanical stripping method, an oxidation-reduction method and a SiC epitaxial growth method, and the production method of the graphene film is a chemical vapor deposition method. Graphene as a novel nano material has good electrical conductivity, thermal conductivity and lubricity, so that graphene lubricating oil produced by taking graphene as a lubricating oil additive has good wear resistance and high bearing capacity.

Due to the reasons that the lubricating oil is high in viscosity, high in graphene surface energy and not easy to disperse, and the like, part of graphene with large specific gravity is not uniformly dispersed in the lubricating oil, so that the phenomenon that the graphene is precipitated in the lubricating oil can be caused (the specific gravity of common lubricating oil is about 0.8, if the graphene is easily precipitated when the graphene is agglomerated into a micron-sized structure, the graphene is required to be controlled to be in a nanometer-sized structure, and the oil way of an engine can be blocked, so that the serious influence can be caused; and in prior art, the filtration of graphite alkene lubricating oil has just been accomplished to filter equipment just once filtration processing for filterable effect is unsatisfactory, causes still to contain more fine powder in the graphite alkene lubricating oil, consequently leads to fine powder can further block up the oil circuit of engine.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a filter equipment for graphite alkene lubricating oil aims at solving current filter equipment and carries out once filterable mode and filter graphite alkene lubricating oil, leads to filterable effect unsatisfactory, causes still to contain the problem of more slight powder in the graphite alkene lubricating oil.

The utility model discloses a realize like this:

a filtration device for graphene lube oil, comprising:

the filter box comprises a box body, a primary filter screen, a middle-stage filter screen, a liquid passing inclined plate and a precipitation kettle, wherein the primary filter screen, the middle-stage filter screen, the liquid passing inclined plate and the precipitation kettle are respectively arranged in the box body from top to bottom;

agitating unit, agitating unit includes motor case, stirred tank, (mixing) shaft and discharging pipe, motor case fixed connection in top one side of box, the internally mounted of motor case has agitator motor, stirred tank fixed connection in top one side of box, and be located primary filter screen's top, stirred tank's inside is provided with the (mixing) shaft, the axis body surface of (mixing) shaft encircles there is the stirring leaf respectively, the one end of (mixing) shaft is run through respectively the box with the motor case extends to the inside of motor case, the (mixing) shaft is located the inside one end of motor case with agitator motor's output fixed connection, stirred tank's bottom one side is encircleed respectively the discharging pipe, the one end intercommunication of discharging pipe has the third solenoid valve.

In an embodiment of the present invention, the primary filter screen is in a herringbone structure.

The utility model discloses an in one embodiment, bottom one side intercommunication of reation kettle has the blow off pipe, the one end of blow off pipe runs through the box extends to the outside of box, the blow off pipe is located first solenoid valve is installed to the one end in the box outside.

The utility model discloses an in the embodiment, one side intercommunication of precipitation cauldron has the finished product delivery pipe, the one end of finished product delivery pipe is run through the box extends to the outside of box, the finished product delivery pipe is located the second solenoid valve is installed to the one end in the box outside.

The utility model discloses an in one embodiment, top one side of box is provided with two feed hopper, two feed hopper with the motor case is the symmetry setting for the symmetry axis.

The utility model discloses an in the embodiment, the front side of box has connect the chamber door, the front side of chamber door is provided with the observation window, is located one side of observation window is provided with the door handle.

The utility model discloses an in an embodiment, the box is located filter residue discharge passage has all been seted up to the both sides of primary filter screen, the box is located one side demountable installation of filter residue discharge passage and has the filter residue container.

In an embodiment of the present invention, two sets of bases are fixedly connected to one side of the bottom of the box.

Compared with the prior art, the beneficial effects of the utility model are that: during filtering, firstly, graphene lubricating oil enters a stirring kettle through a feeding hopper, a stirring motor is powered on to drive a stirring shaft to rotate to drive a stirring blade to stir the graphene lubricating oil, after the graphene lubricating oil is stirred, a third electromagnetic valve is opened to enable the graphene lubricating oil to pass through a primary filter screen for primary filtering, and the primary filter screen vibrates through an elastic belt along with fluid impacting the primary filter screen, so that the filtering effect of the graphene lubricating oil is better; secondly, the graphene lubricating oil subjected to primary filtration is subjected to secondary filtration through a middle-grade filter screen, so that smaller powder can be filtered; after filtering, the mixture finally reaches a precipitation kettle for precipitation; the utility model discloses a mode of twice filtration and once sediment makes the powder that contains in the graphite alkene lubricating oil still less to the problem of the oil circuit of powder jam engine has been avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of a filtering apparatus for graphene lubricating oil according to an embodiment of the present invention;

fig. 2 is a front view and a cross-sectional view of a box body of a filtering device for graphene lubricating oil according to an embodiment of the present invention.

Description of reference numerals: 1-filter box, 110-box body, 120-primary filter screen, 121-elastic band, 130-intermediate filter screen, 140-liquid passing inclined plate, 150-settling tank, 151-blow-off pipe, 1511-first electromagnetic valve, 152-finished product discharge pipe, 1521-second electromagnetic valve, 153-support column, 160-filter residue discharge channel, 2-stirring device, 210-motor box, 211-stirring motor, 220-stirring tank, 230-stirring shaft, 231-stirring blade, 240-discharge pipe, 241-third electromagnetic valve, 3-feeding funnel, 4-box door, 410-observation window, 420-door handle, 5-filter residue container and 6-base.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to the attached drawings 1-2, the utility model provides a technical scheme: a filter equipment for graphite alkene lubricating oil, includes rose box 1 and agitating unit 2.

Referring to fig. 1-2, a filter box 1 includes a box body 110, a primary filter screen 120, a middle filter screen 130, a liquid-passing inclined plate 140 and a settling kettle 150, the box body 110 is internally provided with the primary filter screen 120, the middle filter screen 130, the liquid-passing inclined plate 140 and the settling kettle 150 from top to bottom, two ends of the primary filter screen 120 are fixedly connected to two sides of the inner wall of the box body 110 through elastic belts 121, two ends of the middle filter screen 130 are detachably mounted on two sides of the box body 110, two sides of the liquid-passing inclined plate 140 are fixedly connected to two sides of the inner wall of the box body 110, the liquid-passing inclined plates 140 are symmetrically arranged, and one side of the bottom of the settling kettle 150 is supported on one side of the; agitating unit 2 includes motor case 210, stirred tank 220, stirring shaft 230 and discharging pipe 240, motor case 210 fixed connection is in top one side of box 110, the internally mounted of motor case 210 has agitator motor 211, stirred tank 220 fixed connection is in top one side of box 110, and be located the top of primary filter screen 120, stirred tank 220's inside is provided with stirring shaft 230, stirring shaft 230's axis body surface is encircleed and is had stirring leaf 231 respectively, stirring shaft 230's one end is run through respectively box 110 and motor case 210 and is extended to motor case 210's inside, stirring shaft 230 is located the inside one end of motor case 210 and agitator motor 211's output fixed connection, stirred tank 220's bottom one side is encircleed and is had discharging pipe 240 respectively, the one end intercommunication of discharging pipe 240 has third solenoid valve 241.

In this embodiment, after the graphene lubricating oil enters the stirring kettle 220, a worker energizes the stirring motor 211 to drive the stirring shaft 230 to rotate, so that the stirring shaft 230 drives the stirring blades 231 to uniformly stir the graphene lubricating oil in the stirring kettle 220, and after the stirring is completed, the worker opens the electromagnetic valve to enable the stirred graphene lubricating oil to reach the primary filter screen 120 through the discharge pipe 240 for filtering; in the process, the primary filter screen 120 filters the larger powder contained in the graphene lubricating oil, and meanwhile, as the fluid impacts the primary filter screen 120, the primary filter screen 120 vibrates under the influence of the elasticity of the elastic belt 121, the larger powder contained in the graphene lubricating oil can be filtered more thoroughly; at this time, the primarily filtered graphene lubricating oil reaches the middle-level filter screen 130 for secondary filtration, in this process, the middle-level filter screen 130 can filter fine powder in the graphene lubricating oil, and the graphene lubricating oil is filtered by the middle-level filter screen 130 and flows to the precipitation kettle 150 for precipitation.

As an embodiment of the present invention, further, the primary filter screen 120 is in a herringbone structure; after the graphene lubricating oil is filtered by the primary filter screen 120, the larger powder is accumulated on the primary filter screen 120, the primary filter screen 120 is arranged in a herringbone structure, and the accumulated powder passes through the filter residue discharge passage 160 and slides into the filter residue container 5 to be collected.

As an embodiment of the present invention, further, one side of the bottom of the precipitation kettle 150 is communicated with a drain 151, one end of the drain 151 penetrates through the box 110 and extends to the outside of the box 110, one end of the drain 151 located outside the box 110 is provided with a first electromagnetic valve 1511, one side of the precipitation kettle 150 is communicated with a finished product discharge pipe 152, one end of the finished product discharge pipe 152 penetrates through the box 110 and extends to the outside of the box 110, and one end of the finished product discharge pipe 152 located outside the box 110 is provided with a second electromagnetic valve 1521; after the graphene lubricant is precipitated in the precipitation kettle 150 for several minutes, a worker opens the second electromagnetic valve 1521 to discharge the precipitated graphene lubricant through the finished product discharge pipe 152 for collection; after the collection of the precipitated graphene lubricating oil is completed, the worker opens the first electromagnetic valve 1511 to discharge the sludge deposited at the bottom of the precipitation kettle 150 through the drain pipe 151.

As an embodiment of the present invention, further, two feeding funnels 3 are disposed on one side of the top of the box body 110, and the two feeding funnels 3 are symmetrically disposed with respect to the motor box 210 as a symmetry axis; the worker may pour the graphene lube oil into the stirred tank 220 through the feed hopper 3.

As an embodiment of the present invention, further, a box door 4 is connected to the front side of the box body 110, an observation window 410 is disposed at the front side of the box door 4, and a door handle 420 is disposed at one side of the observation window 410; the situation that powder is piled up on the primary filter screen 120 and the middle filter screen 130 can be conveniently observed through the observation window 410, and if too much powder is piled up above the observation window, a worker can close the equipment and open the box door 4 to enter the box body 110 for cleaning.

As an embodiment of the present invention, further, both sides of the box body 110, which are located at the primary filter screen 120, are provided with filter residue discharge channels 160, and one side of the box body 110, which is located at the filter residue discharge channels 160, is detachably mounted with the filter residue container 5; the great powder of primary filter screen 120 filterable slides in filter residue container 5 through primary filter screen 120's inclined plane, treats that filter residue container 5 collects when full, can make things convenient for the staff to dismantle the clearance, and the clearance finishes the back and install one side at box 110 can.

As an embodiment of the present invention, further, two sets of bases 6 are fixedly connected to one side of the bottom of the box body 110; when the sewage discharging pipe 151 discharges sludge, the operator can place the waste residue collecting box under the box body 110 by supporting the base 6 on the ground.

Specifically, this a filter equipment for graphite alkene lubricating oil's theory of operation: during filtering, firstly, a worker pours the graphene lubricating oil into the stirring kettle 220 through the two feeding hoppers 3, and simultaneously, the worker energizes the stirring motor 211 to drive the stirring shaft 230 to rotate, so that the stirring shaft 230 drives the stirring blades 231 to uniformly stir the graphene lubricating oil in the stirring kettle 220, and after the stirring is completed, the worker opens the electromagnetic valve to enable the stirred graphene lubricating oil to reach the primary filter screen 120 through the discharge pipe 240 for filtering; in the process, the primary filter screen 120 filters large powder contained in the graphene lubricating oil, meanwhile, as the fluid impacts the primary filter screen 120, the primary filter screen 120 is influenced by the elasticity of the elastic belt 121 to vibrate, so that the large powder contained in the graphene lubricating oil can be filtered more thoroughly, moreover, after the graphene lubricating oil is filtered by the primary filter screen 120, the large powder is accumulated on the primary filter screen 120, the primary filter screen 120 is arranged in a herringbone structure, the accumulated powder passes through the filter residue discharge channel 160 and slides into the filter residue container 5 to be collected, when the filter residue container 5 is fully collected, the primary filter screen 120 can be conveniently detached and cleaned by workers, and after the cleaning is finished, the primary filter screen is installed on one side of the box body 110; secondly, the primarily filtered graphene lubricating oil reaches the middle-level filter screen 130 for secondary filtration, in the process, the middle-level filter screen 130 can filter fine powder in the graphene lubricating oil, and the graphene lubricating oil is filtered by the middle-level filter screen 130 and flows to the precipitation kettle 150 for precipitation; finally, after the graphene lubricant is precipitated in the precipitation kettle 150 for several minutes, the worker opens the second electromagnetic valve 1521 to discharge and collect the precipitated graphene lubricant through the finished product discharge pipe 152; after the collection of the precipitated graphene lubricating oil is completed, the worker opens the first electromagnetic valve 1511 to discharge the sludge deposited at the bottom of the precipitation kettle 150 through the drain pipe 151.

It should be noted that the specific model specifications of the stirring motor 211, the first electromagnetic valve 1511, the second electromagnetic valve 1521, and the third electromagnetic valve 241 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the stirring motor 211, the first solenoid valve 1511, the second solenoid valve 1521 and the third solenoid valve 241 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter device for graphene lubricating oil, comprising:

the filter box (1), the filter box (1) comprises a box body (110), a primary filter screen (120), a middle filter screen (130), a liquid passing inclined plate (140) and a settling kettle (150), the interior of the box body (110) is respectively provided with the primary filter screen (120), the intermediate filter screen (130), the liquid-passing inclined plate (140) and the sedimentation kettle (150) from top to bottom, two ends of the primary filter screen (120) are respectively and fixedly connected with two sides of the inner wall of the box body (110) through elastic belts (121), two ends of the middle filter screen (130) are respectively and detachably arranged at two sides of the box body (110), two sides of the liquid passing sloping plate (140) are respectively and fixedly connected with two sides of the inner wall of the box body (110), the liquid passing inclined plates (140) are symmetrically arranged, and one side of the bottom of the settling kettle (150) is supported on one side of the bottom of the box body (110) through a support column (153);

stirring device (2), stirring device (2) includes motor case (210), stirred tank (220), (mixing) shaft (230) and discharging pipe (240), motor case (210) fixed connection in top one side of box (110), the internally mounted of motor case (210) has (mixing) motor (211), stirred tank (220) fixed connection in top one side of box (110), and be located the top of primary filter screen (120), the inside of stirred tank (220) is provided with (mixing) shaft (230), the axis body surface of (mixing) shaft (230) encircles and has respectively stirring leaf (231), the one end of (mixing) shaft (230) runs through respectively box (110) and motor case (210) and extends to the inside of motor case (210), (mixing) shaft (230) are located the inside one end of motor case (210) with the output fixed connection of (mixing) motor (211), one side of the bottom of the stirring kettle (220) is surrounded with the discharge pipe (240) respectively, and one end of the discharge pipe (240) is communicated with a third electromagnetic valve (241).

2. The filtration device for graphene lubricating oil according to claim 1, wherein the primary filter screen (120) is in a herringbone structure.

3. The filtering device for the graphene lubricating oil according to claim 1, wherein a drain pipe (151) is communicated with one side of the bottom of the precipitation kettle (150), one end of the drain pipe (151) penetrates through the box body (110) and extends to the outer side of the box body (110), and a first electromagnetic valve (1511) is installed at one end, located on the outer side of the box body (110), of the drain pipe (151).

4. The filtering device for graphene lubricating oil according to claim 1, wherein a finished product discharge pipe (152) is communicated with one side of the precipitation kettle (150), one end of the finished product discharge pipe (152) penetrates through the tank body (110) and extends to the outside of the tank body (110), and a second electromagnetic valve (1521) is installed at one end, located on the outside of the tank body (110), of the finished product discharge pipe (152).

5. The graphene lubricating oil filtering device according to claim 1, wherein two feeding funnels (3) are arranged on one side of the top of the box body (110), and the two feeding funnels (3) are symmetrically arranged with the motor box (210) as a symmetry axis.

6. The graphene lubricating oil filtering device according to claim 1, wherein a box door (4) is connected to a front side of the box body (110), an observation window (410) is arranged on the front side of the box door (4), and a door handle (420) is arranged on one side of the observation window (410).

7. The filtering device for graphene lubricating oil according to claim 1, wherein both sides of the box (110) on the primary filter screen (120) are provided with filter residue discharge channels (160), and one side of the box (110) on the filter residue discharge channels (160) is detachably provided with a filter residue container (5).

8. The filtering device for graphene lubricating oil according to claim 1, wherein two sets of bases (6) are fixedly connected to one side of the bottom of the box body (110).