CN217661848U - Filter device - Google Patents

Abstract

The application discloses filter equipment, including first box, first filtration piece, the second filters the piece, the second box, the third filters piece and fourth filtration piece, first box sets up along the relative horizontal plane slope of its width direction, first domatic has in the first box, first domatic length direction relative horizontal plane slope along first box sets up, first filtration piece is connected first domatic, liquid in the first box is from first domatic flow direction first filtration piece in order to carry out first filtration, first box stacks on the second box, the second filters and locates between first box and the second box, can carry out the second filtration to liquid, the third filters the piece and locates the below that the second filtered the piece in the second box, the third filters the piece and can carry out the third filtration to liquid, the fourth filters and locates in the second box, the fourth filters the piece and can carry out the fourth filtration to liquid. Above-mentioned filter equipment can promote the filter effect and avoid extravagant cutting fluid.

Description

Filter device

Technical Field

The application relates to the field of production and filtration, in particular to a filtering device.

Background

When machine tool equipment is machined, cutting fluid is required to be used for auxiliary cooling and washing away sundry chips on a workpiece, then the cutting fluid is collected and filtered for repeated use, but at present, only one-time filtering is usually carried out, the filtering effect is poor, sundry chips in the cutting fluid are more in residue, the service life of a cutter is influenced, the product quality is influenced, and the residual cutting fluid is easily taken away when the filtered sundry chips are cleaned, so that the cutting fluid is wasted.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a filtering apparatus that can improve filtering effect and avoid waste of cutting fluid.

The embodiment of the application provides a filter equipment, including first box, first filtration piece, the second filters the piece, the second box, the third filters piece and fourth filtration piece, first box sets up along the relative horizontal plane slope of its width direction, first domatic has in the first box, first domatic length direction relative horizontal plane slope along first box sets up, first filtration piece is located the first box and connects first domatic, first filtration piece is followed to first domatic flow direction first to liquid in the first box, first filtration piece can carry out first filtration to liquid, first box is range upon range of on the second box, the second filters and locates between first box and the second box, can carry out the second filtration to liquid, the second box can accept through the liquid of second filtration, the third filters and locates in the second box and be located the below of second filtration piece, the third filters piece can carry out the third filtration to liquid, the fourth filters and locates in the second box, the fourth filters the piece and can carry out the fourth filtration to liquid.

The embodiment of the application comprises the following technical effects: through setting up first domatic and with first box along the relative horizontal plane slope setting of its width direction, be convenient for strain futilely miscellaneous bits, guide miscellaneous bits on the bits remaining cutting fluid to first filtration piece, reduce the cutting fluid and remain the cutting fluid in first box bottom surface, when empting miscellaneous bits in first box 10, reduce the volume of the cutting fluid of empting, and then reduce the volume of extravagant cutting fluid, and through first filtration piece, the second filters piece, the third filters piece and the fourth filters the cutting fluid carries out the quartic filtration, progressively filter, promote filterable effect.

Optionally, in some embodiments of the present application, the first sloping surface has a first end and a second end, the first end facing away from the first filter element, the second end being connected to the first filter element, and the liquid flowing from the first end to the second end and being filtered by the first filter element.

Optionally, in some embodiments herein, the first slope surface has an angle A with the horizontal plane, A satisfying 2 DEG-A < 2.5 deg.

Optionally, in some embodiments of the present application, the first tank has a second sloping surface provided with the first filtering holes to form a first filtering member, the second sloping surface has a third end connected to the second end and a fourth end from which the liquid flows towards the third end.

Optionally, in some embodiments of the present application, the first housing has an angle B with respect to the horizontal, where B is 1 ≦ B ≦ 1.5.

Optionally, in some embodiments of the present application, the first tank is provided with a first water inlet and a second water inlet, the first water inlet corresponds to a position of the first end, and the second water inlet corresponds to a position of the fourth end.

Optionally, in some embodiments of the present application, the first box further has a baffle plate, the baffle plate is disposed between the first water inlet and the second water inlet, and the baffle plate can block filtered foreign debris from scattering from the first box.

Optionally, in some embodiments of the present application, the second housing is provided with a support frame, the first housing is provided with a gap to the second housing, and the second filter is provided in the gap.

Optionally, in some embodiments of the present application, the third filter member includes a third box body, the third box body has a plurality of side walls, at least one side wall is provided with a third filter screen, at least one side wall is provided with a diversion trench, the diversion trench penetrates through the side wall, and the height of the diversion trench from the bottom surface of the second box body is greater than the height of the third filter screen from the bottom surface of the second box body.

Optionally, in some embodiments of this application, still include the piece of drawing water, fourth filter separates the second box for filtering area and clean area, and the third filter is located the filtering area, and the piece of drawing water locates the clean area, and the piece of drawing water can be taken out the liquid in clean area to outside board.

Drawings

FIG. 1 is a schematic diagram of a filter device according to an embodiment.

FIG. 2 is a schematic diagram showing a structure in which the first casing and the second casing are separated in one embodiment.

FIG. 3 illustrates an exploded view of a filter assembly in one embodiment.

Fig. 4 shows a schematic cross-section of the first tank along III-III in an embodiment.

Fig. 5 shows a schematic cross-sectional view along IV-IV of the filter device according to an embodiment.

Description of the main elements

Filter apparatus 100

First casing 10

First slope surface 11

First end 111

Second end 112

Second slope surface 12

Third terminal 121

Fourth end 122

First water inlet 13

The second water inlet 14

Baffle 15

First inclined plane 151

Second inclined plane 16

First filter element 20

The first filtering hole 20a

Second casing 30

Filtration zone 30a

Clean zone 30b

Supporting frame 31

Gap 31a

Moving mechanism 32

Moving wheel 321

Connecting rod 322

Second filter element 40

Frame body 41

Flow guide groove 41a

Second filtering hole 421

Third filter element 50

Third casing 51

Side wall 511

Third filtering hole 5111

Diversion trench 511b

Support rod 512

Fourth filter element 60

Filter screens 42, 511a, 61

Fourth filtering hole 611

The following specific examples will further illustrate the application in conjunction with the above figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides a filter equipment, including first box, first filtration piece, the second filters the piece, the second box, the third filters piece and fourth filtration piece, first box sets up along its width direction relative horizontal plane slope, first domatic has in the first box, first domatic length direction relative horizontal plane slope along first box sets up, first filtration piece is located the first box and connects first domatic, first filtration piece is followed to first domatic flow direction first filtration piece to liquid in the first box, first filtration piece can carry out first filtration to liquid, first box is range upon range of on the second box, the second filters and locates between first box and the second box, can carry out the second filtration to liquid, the second box can accept through second filterable liquid, the third filters and locates in the second box and be located the below of second filtration piece in the second box, the third filters piece can carry out the third filtration to liquid, the fourth filters and locates in the second box, the fourth filters the piece can carry out the fourth filtration to liquid. Through setting up first domatic and set up first box along its width direction relative horizontal plane slope, be convenient for strain futilely miscellaneous bits, guide miscellaneous bits last remaining cutting fluid to first filtration piece, reduce the cutting fluid and remain the cutting fluid in first box bottom surface, when empting miscellaneous bits in first box 10, reduce the volume of the cutting fluid of empting, and then reduce the volume of extravagant cutting fluid, and through first filtration piece, the second filters piece, the third filters piece and the fourth filters piece carries out the quartic filtration to the cutting fluid, progressively filter, promote filterable effect.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the filter device 100 is used for filtering liquid. Optionally, the fluid comprises cutting fluid or other fluid to be filtered. In one embodiment, the filtering device 100 is disposed at one side of the machine, and is capable of receiving the cutting fluid used on the machine, filtering the cutting fluid, and delivering the filtered cutting fluid to the machine for further use. The filter device 100 includes a first case 10, a first filter member 20, a second case 30, a second filter member 40, a third filter member 50, and a fourth filter member 60. First box 10 can bear the cutting fluid after the board uses, and first filtration piece 20 is located first box 10, can carry out the first filtration to the cutting fluid. The first casing 10 is stacked on the second casing 30. The second filter member 40 is provided between the first case 10 and the second case 30, and the second filter member 40 can perform a second filtering of the cutting fluid. The second tank 30 can receive the cutting fluid filtered for the second time in the first tank 10. The third filter member 50 is provided in the second housing 30 below the second filter member 40, and the third filter member 50 can perform a third filtering of the cutting fluid. The fourth filter 60 is provided in the second housing 30 and can filter the cutting fluid for a fourth time.

Referring to fig. 1, 4 and 5, the bottom surface of the first case 10 has a first slope 11, the first slope 11 is inclined relative to the horizontal plane along the length direction of the first case 10, the first filtering member 20 is disposed at the lower end of the first slope 11, and the cutting fluid is guided to the first filtering member 20 through the first slope 11, so as to improve the efficiency of the first filtering member 20 in filtering the cutting fluid. Specifically, the first sloping surface 11 includes a first end 111 and a second end 112, the first end 111 is far away from the first filter member 20, the second end 112 is connected to the first filter member 20, and the cutting fluid flows from the first end 111 to the second end 112 and flows to the first filter member 20 for filtering. First box 10 still sets up along its width direction relative horizontal plane slope, through first domatic 11 and with first box 10 slope setting, is convenient for strain futilely miscellaneous bits, leads miscellaneous bits on remaining cutting fluid to first filtration piece 20, reduces the cutting fluid and remains the cutting fluid at first box 10 bottom surface, when empting miscellaneous bits in first box 10, reduces the volume of the cutting fluid of empting, and then reduces the volume of extravagant cutting fluid.

In one embodiment, the included angle between the first slope 11 and the horizontal plane is a, and a is greater than or equal to 2 degrees and less than or equal to 2.5 degrees, wherein a may be any one of 2 degrees, 2.1 degrees, 2.2 degrees, 2.3 degrees, 2.4 degrees and 2.5 degrees. The included angle between the first box body 10 and the horizontal plane is B, and B is more than or equal to 1 degree and less than or equal to 1.5 degrees, wherein B can be any one angle of 1 degree, 1.1 degree, 1.2 degree, 1.3 degree, 1.4 degree and 1.5 degree.

In one embodiment, the first filter hole 20a is formed through the bottom surface of the first casing 10, thereby forming the first filter 20. Further, the first casing 10 has a second slope 12, and the second slope 12 is provided with first filtering holes 20a to form the first filtering member 20. The second land 12 has a third end 121 and a fourth end 122, the third end 121 being connected to the second end 112 of the first land 11, the fourth end 122 being remote from the first land 11, and the cutting fluid flowing from the fourth end 122 to the third end 121. In one embodiment, the first filter element 20 is capable of filtering debris having a diameter of 3mm and greater than 3mm. It is understood that the aperture of the first filtering hole 20a can be adjusted according to the requirement, and is not limited to the above-mentioned 3mm.

In other embodiments, a flow guiding plate (not shown) having a first sloping surface 11 and a first filtering member 20 having a first filtering hole 20a are disposed in the first housing 10, and the flow guiding plate and the first filtering member 20 are integrally formed in the first housing 10. It will be appreciated that when the baffle and the first filter member 20 are of a non-integral construction with the first housing 10, the first housing 10 is provided with an opening through the bottom surface for receiving the first filter member 20.

In one embodiment, the first tank 10 is provided with a first water inlet 13 and a second water inlet 14, the first water inlet 13 corresponds to the position of the first end 111, and the second water inlet 14 corresponds to the position of the third end 121. Cutting fluid used on the machine table enters the first box body 10 from the first water inlet 13 and the second water inlet 14 through pipelines. The cutting fluid entering from the first water inlet 13 flows from the first slope surface 11 to the first filter member 20, and the cutting fluid entering from the second water inlet 14 is directly filtered by the first filter member 20.

In an embodiment, the first box 10 is further provided with a baffle 15, the baffle 15 is disposed between the first water inlet 13 and the second water inlet 14, and the baffle 15 is located on a side of the first box 10 close to the machine. The baffle 15 can prevent the filtered foreign debris in the first box 10 from scattering into the gap between the first box 10 and the machine. In an embodiment, the baffle 15 includes a first inclined surface 151 inclined with respect to the bottom surface of the first casing 10, and the amount of the sundries carried by the first casing 10 can be increased by providing the first inclined surface 151. In an embodiment, the first casing 10 is further provided with a second inclined surface 16, the second inclined surface 16 is opposite to the first inclined surface 151 along the width direction of the first casing 10, and the amount of the sundries carried by the first casing 10 can be further increased by providing the second inclined surface 16.

Referring to fig. 1, 2 and 3, in an embodiment, the second casing 30 is stacked with the first casing 10, and the second casing 30 is located below the first casing 10. The second case 30 has a receiving space in which the fourth filter 60 is disposed and divides the receiving space into a filtering region 30a and a clean region 30b, and the third filter 50 is disposed in the filtering region 30 a.

In one embodiment, the second housing 30 is provided with a support frame 31, the first housing 10 is disposed on the support frame 31, so that a gap 31a is formed between the first housing 10 and the second housing 30, and the second filter 40 is disposed in the gap 31 a. In one embodiment, the second filter element 40 includes a frame 41 and a filter 42 disposed on the frame 41, and the frame 41 is drawn in the gap 31a to facilitate replacement of the second filter element 40. The cutting fluid filtered by the first filter member 20 flows to the second filter member 40 for the second filtering. In one embodiment, the filter 42 has a second filtering hole 421, and the second filtering hole 421 has a hole diameter of 2mm, so that the filter can filter the sundries with a diameter of 2mm or more. It is understood that the aperture of the second filtering hole 421 can be adjusted according to the requirement, and is not limited to the above 2mm. In an embodiment, a guide groove 41a is disposed on a side of the frame 41 away from the filter screen 42, and after the second filter element 40 is filtered for a long time, a part of the second filter holes 421 may be blocked, so that the cutting fluid in the frame 41 slowly flows into the water, and the cutting fluid higher than the guide groove 41a is guided into the filter area 30a through the guide groove 41a, so as to prevent the cutting fluid from blocking between the second filter element 40 and the first box 10, and causing the cutting fluid in the first box 10 to overflow.

In an embodiment, the second casing is further provided with a moving mechanism 32, the moving mechanism 32 includes a moving wheel 321 and a connecting rod 322, the connecting rod 322 is connected to the moving wheel 321 and is screwed to the second casing 30, and the height of the moving wheel 321 from the second casing 30 can be adjusted by rotating the connecting rod 322, so as to adjust the height of the second casing 30.

In one embodiment, the third filter element 50 includes a third housing 51, the third housing 51 being disposed within the filter area 30a and carrying the second filter element 40. The third housing 51 has a plurality of sidewalls 511, at least one sidewall 511 is provided with a filter net 511a, and the filter net 511a has a third filter hole 5111, so that the cutting fluid can be filtered for a third time. In one embodiment, the third filtering holes 5111 have a diameter of 1mm, and can filter debris having a diameter of 1mm or more. It is understood that the aperture of the third filtering hole 5111 can be adjusted according to the requirement, and is not limited to the above-mentioned 1mm. The third tank 51 can also deposit sundries, and when cleaning is needed, the third tank 51 is taken out.

In one embodiment, at least one of the sidewalls 511 is provided with a flow guiding groove 511b, and the flow guiding groove 511b penetrates through the sidewall 511. The height between the guiding groove 511b and the bottom surface of the second box 30 is greater than the height between the filter screen 511a and the bottom surface of the second box 30, that is, the guiding groove 511b is located above the filter screen 511 a. The guide groove 511b can guide the cutting fluid higher than the guide groove 511b into the filtering area 30a, so as to avoid the cutting fluid from blocking between the third filtering part 50 and the second filtering part 40, so that the cutting fluid in the first case 10 cannot flow into the second case 30, and the cutting fluid in the first case 10 overflows.

In an embodiment, the two sidewalls 511 of the third casing 51 are provided with a filter screen 511a and a guiding groove 511b, which can improve the filtering efficiency. It is understood that the third casing 51 may be further provided with three or four sidewalls 511 provided with a filtering net 511a and a guiding groove 511b to further improve the filtering efficiency.

In one embodiment, the third casing 51 is further provided with a support bar 512, and the second filter 40 is disposed on the support bar 512.

In one embodiment, the fourth filter 60 is provided with a filter 61, and the filter 61 is provided with a fourth filter hole 611 for performing a fourth filtering of the cutting fluid. In one embodiment, the diameter of the fourth filtering holes 611 is smaller than 1mm, and the fourth filtering holes can filter the sundries with a diameter smaller than 1mm. It is understood that the aperture of the fourth filtering hole 611 can be adjusted according to the requirement.

In an embodiment, the filtering apparatus 100 further includes a water pumping member (not shown) disposed in the clean area through an opening of the second box 30, and the water pumping member is capable of pumping the cutting fluid filtered by the clean area to an external machine for recycling.

When the filtering device 100 is used, the cutting fluid enters the first box 10 from the first water inlet 13 and flows to the first filtering member 20 from the first slope 11 for filtering, the cutting fluid enters the second water inlet 14 and then is filtered by the first filtering member 20, the cutting fluid filtered by the first filtering member 20 flows to the second filtering member 40 for secondary filtering, and flows into the third box 51 from the second filtering member 40, and is filtered for the third time by the filter screen 511a, then flows from the filtering area 30a to the fourth filtering member 60, flows to the clean area after being filtered for the fourth time by the filter screen 61, and then the cutting fluid filtered by the clean area is pumped to an external machine for continuous recycling by the water pumping member.

Above-mentioned filter equipment 100 sets up first domatic 11 and with first box 10 along its width direction relative horizontal plane slope, be convenient for strain futilely miscellaneous bits, guide miscellaneous bits on remaining cutting fluid to first filtration piece 20, reduce the cutting fluid and remain the cutting fluid in first box 10 bottom surface, when empting miscellaneous bits in first box 10, reduce the amount of the cutting fluid of empting, and then reduce the amount of extravagant cutting fluid, and through first filtration piece 20, second filtration piece 40, third filtration piece 50 and fourth filtration piece 60 carry out the quartic filtration to the cutting fluid, progressively filter, promote filterable effect, reduce miscellaneous bits in the cutting fluid, and then promote the life and the product quality of cutter.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications to the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.

Claims (10)

1. A filtration device comprising:

the first box body is characterized in that,

the first box body is obliquely arranged relative to the horizontal plane along the width direction of the first box body, a first slope surface is arranged in the first box body, and the first slope surface is obliquely arranged relative to the horizontal plane along the length direction of the first box body;

the first filtering piece is positioned in the first box body and connected with the first slope surface, liquid in the first box body flows to the first filtering piece from the first slope surface, the first filtering piece can carry out first filtering on the liquid,

the filter device further comprises:

a second filter member;

the first box body is stacked on the second box body, the second filter element is arranged between the first box body and the second box body and can be used for carrying out secondary filtration on the liquid, and the second box body can be used for receiving the liquid subjected to the secondary filtration;

the third filter element is arranged in the second box body and is positioned below the second filter element, and the third filter element can carry out third filtration on the liquid;

and the fourth filtering piece is arranged in the second box body and can be used for filtering the liquid for the fourth time.

2. The filter apparatus according to claim 1 wherein said first ramp surface has a first end and a second end, said first end facing away from said first filter element, said second end being connected to said first filter element, said liquid flowing from said first end to said second end and being filtered by said first filter element.

3. A filter device as claimed in claim 2, wherein the first slope includes an angle a with the horizontal plane, a being 2 ° or more and 2.5 ° or less.

4. A filter device according to claim 2, wherein said first box has a second sloping surface provided with first filtering apertures to form said first filter element, said second sloping surface having a third end and a fourth end, said third end being connected to said second end, said liquid flowing from said fourth end towards said third end.

5. The filtration device of claim 1, wherein the first housing has an angle B with respect to the horizontal, wherein B is between 1 ° and 1.5 °.

6. The filtration apparatus of claim 4, wherein said first housing defines a first inlet opening and a second inlet opening, said first inlet opening corresponding to the position of said first end and said second inlet opening corresponding to the position of said fourth end.

7. The filtering device as claimed in claim 6, wherein the first case is further provided with a baffle plate disposed between the first water inlet and the second water inlet, the baffle plate being capable of blocking the filtered foreign debris from scattering from the first case.

8. The filter device according to claim 1, wherein the second housing is provided with a support frame, the first housing is provided with the support frame so as to have a gap with the second housing, and the second filter member is provided in the gap.

9. The filtration apparatus according to claim 1, wherein said third filter member includes a third housing having a plurality of side walls, at least one of said side walls having a third filter screen and at least one of said side walls having a channel extending therethrough, said channel having a height from said bottom surface of said second housing greater than a height of said third filter screen from said bottom surface of said second housing.

10. The filtration apparatus according to claim 1, further comprising a water pumping member, wherein the fourth filter member divides the second tank into a filtration zone and a clean zone, the third filter member is provided in the filtration zone, and the water pumping member is provided in the clean zone, and the water pumping member is capable of pumping the liquid in the clean zone to an external machine.

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