CN111890225A - Cutting fluid filtering and purifying device - Google Patents
Cutting fluid filtering and purifying device Download PDFInfo
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- CN111890225A CN111890225A CN202010695364.1A CN202010695364A CN111890225A CN 111890225 A CN111890225 A CN 111890225A CN 202010695364 A CN202010695364 A CN 202010695364A CN 111890225 A CN111890225 A CN 111890225A
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- filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application provides a cutting fluid filtration purification device, including the box, set up at the left inlet in box top, set up at the inside upside of box last filter assembly, set up the lower filter assembly in last filter assembly below, set up between last filter assembly and lower filter assembly and be located the collection clearance subassembly of filter assembly one side below and set up the row cinder notch on collecting clearance subassembly one side box lateral wall. In the application, the filter screen plate, the elastic connecting piece and the vibrating piece of the upper filter assembly in the box body are matched, so that impurities can be prevented from blocking the filter screen plate, and the filter efficiency of the filter screen plate is greatly improved; a collecting and cleaning device is arranged below the right side of the upper filtering component, and the collecting and cleaning device can collect and convey impurities filtered by the filtering screen plate to the outside of the box body; go up the filter assembly below and be equipped with down filter assembly, go up filter assembly and filter assembly down and cooperate, adopt multi-stage filtration to further improve the filtration efficiency and the filter effect of cutting fluid.
Description
Technical Field
The application relates to the field of machining equipment, in particular to a cutting fluid filtering and purifying device.
Background
In the grinding process of a machine tool, the cutting fluid plays an important role in preventing burning of a workpiece, improving the surface precision and roughness of the workpiece, improving the antirust capability of the workpiece and the machine tool and prolonging the service life of a cutter and the machine tool, and besides selecting proper quality and reasonable use of cooling fluid, the maintenance of the cutting fluid is also an important factor. In the using process, cutting fluid can be mixed with cutting chips such as steel wires and the like, the quality of the cutting fluid is greatly reduced, if the cutting fluid is continuously used, a workpiece can be damaged, the cutting fluid is thrown away, the production cost is increased, and meanwhile, serious environmental pollution is caused.
Disclosure of Invention
The present application provides a cutting fluid filtering and purifying device for solving the above technical problems.
The technical scheme adopted by the application is as follows: a cutting fluid filtering and purifying device is characterized by comprising a box body, a fluid inlet arranged on the left side of the top of the box body, an upper filtering component arranged on the upper side in the box body, a lower filtering component arranged below the upper filtering component, a collecting and cleaning component arranged between the upper filtering component and the lower filtering component and positioned below one side of the upper filtering component, and a slag discharge port arranged on the side wall of the box body on one side of the collecting and cleaning component;
the upper filtering component comprises a rectangular fixing frame which is obliquely arranged in a left-high-right mode, a filtering screen plate which is arranged above the rectangular fixing frame and is parallel to the rectangular fixing frame, a plurality of elastic connecting pieces which are arranged between the rectangular fixing frame and the filtering screen plate, a containing box which is arranged on the outer side wall of the box body and a vibrating piece which is arranged in the containing box, wherein a rectangular opening which is communicated with the box body is arranged on the containing box, the vibrating piece comprises a connecting plate which penetrates through the rectangular opening and is connected with the filtering screen plate, a fixing plate which is arranged on one side, far away from the filtering screen plate, of the connecting plate and is vertical to the connecting plate, a bracket which is arranged in the containing box and is opposite to the fixing plate;
collect clearance subassembly including set up arc filter screen around rectangle mount right side below box between the both sides wall, set up in the arc filter screen and with arc filter screen axial direction parallel's rotation axis, set up at the epaxial helical blade of rotation, set up the cleaning brush on helical blade and set up at the box lateral wall and the driving motor who links to each other with the rotation axis, the setting of row's cinder notch is kept away from driving motor one side at the box lateral wall.
Further, the support includes the removal seat parallel with the fixed plate, set up on holding the case lateral wall and the vertical slip passes a plurality of guide slide bars that remove the seat and one end rotation sets up on removing the seat one end and passes the adjusting screw who holds the case lateral wall, adjusting screw and the threaded fit of holding case lateral wall.
Further, lower filtering component is including setting up on the box lateral wall and the cross-section is the rectangle frame of L shape, setting up the vibration filter piece on rectangle frame upper portion, setting on the box lateral wall and get the sediment mouth and set up the rectangle that gets sediment mouth department at the rectangle with rectangle frame matched with rectangle and get the sediment door.
Furthermore, the vibration filter piece includes the rectangle support frame that sets up on rectangle frame upper portion, sets up the rectangular pyramid filter screen on rectangle support frame upper portion and sets up a plurality of connecting springs between rectangular pyramid filter screen and rectangle support frame.
Further, the aperture of the rectangular pyramid filter screen is smaller than that of the filter screen plate.
Further, the rectangular frame is of a net structure.
Furthermore, the elastic connecting piece is a metal elastic piece.
The application has the advantages and positive effects that: according to the cutting fluid filtering and purifying device, the upper filtering component is arranged at the upper part of the box body, and the filtering screen plate, the elastic connecting piece and the vibrating piece of the upper filtering component are matched, so that impurities filtered by the filtering screen plate can effectively move downwards along the inclined surface of the filtering screen plate, the filtering screen plate is prevented from being blocked by the impurities, and the filtering efficiency of the filtering screen plate is greatly improved; a collecting and cleaning device is arranged below the right side of the upper filtering component, and the collecting and cleaning device can collect and convey impurities filtered by the filtering screen plate to the outside of the box body; go up the filter assembly below and be equipped with down filter assembly, go up filter assembly and filter assembly down and cooperate, adopt multi-stage filtration to further improve the filtration efficiency and the filter effect of cutting fluid.
In addition to the technical problems addressed by the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a cutting fluid filtering and purifying device provided in the background of the present application;
FIG. 2 is a schematic structural diagram of an upper filter assembly provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a vibrating element according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a collection cleaning assembly provided in an embodiment of the present application;
FIG. 5 is a schematic diagram of a support structure provided by an embodiment of the present application;
FIG. 6 is a schematic structural view of a lower filter assembly provided in an embodiment of the present application;
fig. 7 is a schematic structural view of a vibrating filter according to an embodiment of the present disclosure.
In the figure: 1, a box body; 2, a liquid inlet; 3, an upper filtering component; 310 a rectangular holder; 320 a filter screen plate; 330 an elastic connecting piece; 340 an accommodating box; 350 vibrating piece; 351 connecting plate; 352 fixing the plate; 353, supporting a bracket; 354 electromagnet; 355 an armature; 4, a lower filtering component; 410 a rectangular frame; 420 vibrating filter element; 421 a rectangular support frame; 422 rectangular pyramid filter screen; 423 connecting spring; 430 rectangular slag taking port; 440 rectangular slag taking door; 5, collecting and cleaning components; 510 an arc-shaped filter screen; 520 a rotating shaft; 530 a helical blade; 540 cleaning brush; 550 driving a motor; 6, a slag discharge port; 7, a movable seat; 8, a guide sliding rod; 9 adjusting screw
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a cutting fluid filtering and purifying device is characterized by comprising a box body 1, a fluid inlet 2 arranged on the left side of the top of the box body 1, an upper filtering component 3 arranged on the upper side in the box body 1, a lower filtering component 4 arranged below the upper filtering component 3, a collecting and cleaning component 5 arranged between the upper filtering component 3 and the lower filtering component 4 and positioned below one side of the upper filtering component 3, and a slag discharge port 6 arranged on the side wall of the box body 1 on one side of the collecting and cleaning component 5;
the upper filtering component 3 comprises a rectangular fixing frame 310 which is obliquely arranged in a left-high-right mode, a filtering screen plate 320 which is arranged above the rectangular fixing frame 310 and is parallel to the rectangular fixing frame 310, a plurality of elastic connecting pieces 330 which are arranged between the rectangular fixing frame 310 and the filtering screen plate 320, a containing box 340 which is arranged on the outer side wall of the box body 1 and a vibrating piece 350 which is arranged in the containing box 340, wherein a rectangular opening which is communicated with the box body 1 is arranged on the containing box 340, the vibrating piece 350 comprises a connecting plate 351 which penetrates through the rectangular opening and is connected with the filtering screen plate 320, a fixing plate 352 which is arranged on one side, far away from the filtering screen plate 320, of the connecting plate 351 and is vertical to the connecting plate, a bracket 353 which is arranged in the containing box 340 and is opposite to the fixing plate 352, an electromagnet 354 which;
collect clearance subassembly 5 including set up arc filter screen 510 between the wall of rectangle mount 310 right side below box 1 front and back both sides, set up in arc filter screen 510 and with arc filter screen 510 axial direction parallel's rotation axis 520, set up helical blade 530 on rotation axis 520, set up cleaning brush 540 on helical blade 530 and set up at box 1 lateral wall and the driving motor 550 who links to each other with rotation axis 520, slag notch 6 sets up and keeps away from driving motor 550 one side at box 1 lateral wall.
In the embodiment, a box body 1 is a basic component of the filtering and purifying device, a liquid inlet 2 is arranged on the left side of the top of the box body 1, an upper filtering component 3 and a lower filtering component 4 are key components of the filtering and purifying device and are sequentially arranged on the upper part of the box body 1, and a collecting and cleaning component 5 is a collecting and cleaning device for filtering impurities in cutting fluid by the upper filtering component 3 and is arranged between the upper filtering component 3 and the lower filtering component 4;
in this embodiment, the upper filtering assembly is provided with a rectangular fixing frame 310, a filtering screen plate 320, a plurality of elastic connecting members 330, a containing box 340 and a vibrating member 350, wherein the rectangular fixing frame 310 is obliquely arranged on the upper portion of the box body 1 in a left-high-right manner and is a supporting base of the filtering screen plate 320, the filtering screen plate 320 is arranged on the rectangular fixing frame 310 through the plurality of elastic connecting members 330, in this embodiment, the filtering screen plate 320 is arranged in parallel with the rectangular fixing frame 310, the containing box 340 is arranged outside the left side wall of the box body 1, a rectangular opening communicated with the containing box 340 is arranged on the side wall of the box body 1 on the left side of the filtering screen plate 320, the vibrating member 350 is arranged in the containing box 340 and is a power component for vibrating the filtering screen plate 320, in this embodiment, the vibrating member 350 is provided with a connecting plate 351, a fixing plate 352, a, one end of the fixing plate 352 passes through the rectangular opening and is fixedly arranged at the upper part of the filter screen plate 320, the connecting plate 351 is arranged below one end of the connecting plate 351 far away from the filter screen plate 320 and is a fixing base of the armature 355, the support 353 is arranged on the side wall of the accommodating box 340 and is opposite to the fixing plate 352, and the electromagnet is arranged on the support 353. During operation, the electromagnet 354 is intermittently powered on and off, so that the acting force of the electromagnet 354 on the armature 355 is controlled, the fixed plate 352 and the connecting plate 351 are further used for controlling the vibration of the filter screen plate 320, and impurities filtered by the cutting fluid through the filter screen plate 320 can move towards the lower right side along the filter screen plate 320.
In this embodiment, collect cleaning device and set up on box 1 right side wall, be equipped with arc filter screen 510, rotation axis 520, helical blade 530, cleaning brush 540 and driving motor 550, wherein, arc filter screen 510 both ends set up on box 1 front and back both sides wall, the right side cambered surface sets up on box 1 right side wall, rotation axis 520 sets up in arc filter screen, and both ends are rotatory to be set up on box 1 front and back lateral wall, rotation axis 520 and arc filter screen 510's axial is parallel, helical blade 530 sets up on rotation axis 520, be equipped with cleaning brush 540 on helical blade 530, in this embodiment, driving motor 550 is fixed to be set up in the box 1 front side wall outside, driving motor 550's output links to each other with rotation axis 520, row of cinder notch 6 sets up with driving motor 550 relatively. In operation, the filter screen plate 320 conveys impurities into the arc-shaped filter screen 510, the driving motor 550 drives the helical blade 530 and the cleaning brush 540 to rotate through the rotating shaft 520, and the impurities are pushed to the slag discharging port 6 and finally discharged through the slag discharging port 6.
In this embodiment, lower filter assembly 4 sets up in the below of last filter assembly 3, and last filter assembly 3 and lower filter assembly 4 cooperate and have improved the filter effect of cutting fluid greatly.
As shown in fig. 5, in a preferred embodiment, the support 353 includes a moving base 7 parallel to the fixing plate 352, a plurality of guide rods 8 disposed on the side wall of the accommodating box 340 and vertically sliding through the moving base 7, and an adjusting screw 9 having one end rotatably disposed on the moving base 7 and one end penetrating through the side wall of the accommodating box 340, wherein the adjusting screw 9 is threadedly engaged with the side wall of the accommodating box 340.
In this embodiment, the support 353 is provided with a moving seat 7, a plurality of guide sliding rods 8 and an adjusting screw 9, wherein the moving seat 7 is a fixed seat of the electromagnet 354, the guide sliding rods are arranged parallel to the fixed plate 352, the guide sliding rods 8 are arranged perpendicular to the fixed seat, one end of each guide sliding rod is fixed on the side wall of the accommodating box 340, the free end of each guide sliding rod 8 vertically slides to pass through the moving seat 7, preferably, the number of the guide sliding rods 8 is four, the moving seat 7 is rectangular, the guide sliding rods 8 slide to pass through four corners of the moving seat 7, one end of the adjusting screw 9 is rotatably arranged on the moving seat 7, and one end of each adjusting screw passes through the side wall of the accommodating box 340. When the device works, the distance between the electromagnet 354 arranged on the movable base 7 and the armature 355 arranged on the fixed plate 352 can be adjusted by rotating the adjusting screw 9, so that the vibration amplitude of the filter screen plate 320 is adjusted, and the moving speed of impurities on the filter screen plate 320 is convenient to adjust.
As shown in fig. 6, in a preferred embodiment, the lower filter assembly 4 includes a rectangular frame 410 having an L-shaped cross section and disposed on a side wall of the housing 1, a vibration filter 420 disposed on an upper portion of the rectangular frame 410, a rectangular slag tapping hole 430 disposed on a side wall of the housing 1 and engaged with the rectangular frame 410, and a rectangular slag tapping door 440 disposed at the rectangular slag tapping hole 430.
In this embodiment, lower filter assembly 4 is equipped with rectangle frame 410, vibration filter piece 420, sediment mouth 430 and rectangle are got to the rectangle, wherein, rectangle frame 410 level is fixed on the inside lateral wall of box 1, for the support base of vibration filter piece 420, vibration filter piece 420 sets up the upper portion at rectangle frame 410, for the filterable key component of cutting fluid second time, it gets the sediment mouth to surround rectangle frame 410 and be equipped with four on the lateral wall of box 1, it gets the sediment mouth to get the sediment mouthful department and is equipped with the sealed sediment door 440 of getting the rectangle of getting the sediment mouth, in this embodiment, the frame limit cross-section of rectangle frame 410 is the L shape, rectangle frame 410 forms the recess with box 1 lateral wall and rectangle sediment door 440, be convenient for vibration filter assembly and store the filterable impurity of cutting fluid second time in the recess, after filtering, open rectangle and get sediment door 440 and can clear up impurity.
As shown in fig. 7, in a preferred embodiment, the vibration filter assembly includes a rectangular support frame 421 disposed at an upper portion of the rectangular frame 410, a rectangular pyramid filter net 422 disposed at an upper portion of the rectangular support frame 421, and a plurality of connection springs 423 disposed between the rectangular pyramid filter net 422 and the rectangular support frame 421. In this embodiment, the vibration filter assembly is provided with a rectangular support frame 421, a rectangular pyramid filter screen 422 and a plurality of connecting springs 423, wherein the rectangular support frame 421 is arranged on the inner side of the upper portion of the rectangular frame 410, the connecting springs 423 are uniformly arranged on the rectangular support frame 421, the lower portion of the rectangular pyramid filter screen 422 is arranged on the rectangular support frame 421 through the connecting springs 423, when the vibration filter assembly works, the rectangular pyramid filter screen 422 vibrates under the impact force of cutting fluid, the rectangular pyramid filter screen 422 filters the cutting fluid, impurities retained on the rectangular pyramid filter screen 422 move downwards along the inclined conical surface under the vibration effect of the rectangular pyramid filter screen 422, and finally are gathered in a groove formed by the rectangular frame 410.
In a preferred embodiment, the aperture of the rectangular pyramid filter screen 422 is smaller than the aperture of the filter screen plate 320. In this embodiment, the aperture of the rectangular pyramid filter screen 422 is smaller than that of the filter screen plate 320, and the filtering and purifying device adopts graded filtering, so that the filtering efficiency and the filtering effect of the cutting fluid are greatly improved.
In a preferred embodiment, the rectangular frame 410 is a mesh structure. In this embodiment, the rectangular frame 410 is a mesh structure, which facilitates further filtering of the cutting fluid remaining on the impurities collected in the groove formed by the rectangular frame 410.
In a preferred embodiment, the elastic connection member 330 is a metal spring.
The embodiments of the present application have been described in detail, but the description is only for the preferred embodiments of the present application and should not be construed as limiting the scope of the application. All equivalent changes and modifications made within the scope of the present application shall fall within the scope of the present application.
Claims (7)
1. The cutting fluid filtering and purifying device is characterized by comprising a box body (1), a fluid inlet (2) arranged on the left side of the top of the box body (1), an upper filtering component (3) arranged on the upper side in the box body (1), a lower filtering component (4) arranged below the upper filtering component (3), a collecting and cleaning component (5) arranged between the upper filtering component (3) and the lower filtering component (4) and positioned below one side of the upper filtering component (3), and a slag discharge port (6) arranged on the side wall of the box body (1) on one side of the collecting and cleaning component (5);
go up filter assembly (3) including rectangle mount (310) that is the slope setting of left high right side, set up in rectangle mount (310) top and with rectangle mount (310) parallel filter plate (320), set up a plurality of elastic connecting piece (330) between rectangle mount (310) and filter plate (320), set up on box (1) lateral wall and hold case (340) and set up vibration piece (350) in holding case (340), it is equipped with the rectangle opening that is linked together with box (1) on case (340) to hold, vibration piece (350) are including passing rectangle opening and connecting plate (351) that link to each other with filter plate (320), set up and keep away from filter plate (320) one side and with connecting plate (351) vertically fixed plate (352) at connecting plate (351), set up in holding case (340) and support (353) relative with fixed plate (352), An electromagnet (354) arranged on the bracket (353) and an armature (355) arranged on the fixed plate (352);
collect clearance subassembly (5) including setting up arc filter screen (510) between the wall of both sides around rectangle mount (310) right side below box (1), set up in arc filter screen (510) and with arc filter screen (510) axial direction parallel's rotation axis (520), set up helical blade (530) on rotation axis (520), set up cleaning brush (540) on helical blade (530) and set up at box (1) lateral wall and with driving motor (550) that rotation axis (520) link to each other, drive motor (550) one side is kept away from in box (1) lateral wall in row cinder notch (6) setting.
2. The cutting fluid filtering and purifying device as claimed in claim 1, wherein the support (353) comprises a moving base (7) parallel to the fixed plate (352), a plurality of guide rods (8) disposed on the side wall of the accommodating box (340) and vertically sliding through the moving base (7), and an adjusting screw (9) having one end rotatably disposed on the moving base (7) and one end passing through the side wall of the accommodating box (340), the adjusting screw (9) being threadedly engaged with the side wall of the accommodating box (340).
3. The cutting fluid filtering and purifying device according to claim 2, wherein the lower filter assembly (4) comprises a rectangular frame (410) which is arranged on the side wall of the box body (1) and has an L-shaped cross section, a vibration filter member (420) which is arranged on the upper portion of the rectangular frame (410), a rectangular slag taking port (430) which is arranged on the side wall of the box body (1) and is matched with the rectangular frame (410), and a rectangular slag taking door (440) which is arranged at the rectangular slag taking port (430).
4. The cutting fluid filtering and purifying apparatus as claimed in claim 3, wherein the vibration filter member (420) comprises a rectangular support frame (421) provided at an upper portion of the rectangular frame (410), a rectangular pyramid filter net (422) provided at an upper portion of the rectangular support frame (421), and a plurality of connection springs (423) provided between the rectangular pyramid filter net (422) and the rectangular support frame (421).
5. The cutting fluid filtering and purifying device as claimed in claim 4, wherein the pore size of the rectangular pyramid filter screen (422) is smaller than that of the filter screen plate (320).
6. The cutting fluid filtering and purifying device as claimed in claim 5, wherein the rectangular frame (410) has a net structure.
7. The cutting fluid filtering and purifying device as claimed in claim 6, wherein the elastic connecting member (330) is a metal spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695364.1A CN111890225A (en) | 2020-07-20 | 2020-07-20 | Cutting fluid filtering and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695364.1A CN111890225A (en) | 2020-07-20 | 2020-07-20 | Cutting fluid filtering and purifying device |
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|---|---|
| CN111890225A true CN111890225A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010695364.1A Pending CN111890225A (en) | 2020-07-20 | 2020-07-20 | Cutting fluid filtering and purifying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113680121A (en) * | 2021-09-06 | 2021-11-23 | 深圳市国信金属材料有限公司 | Garbage disposal device for environmental protection engineering |
| CN115710208A (en) * | 2022-11-02 | 2023-02-24 | 江苏飞亚化学工业集团股份有限公司 | Green solvent-free treatment method for thioester antioxidant |
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| CN209681769U (en) * | 2019-03-07 | 2019-11-26 | 南京速锋数控技术有限公司 | A kind of coolant liquid recyclable device of numerically-controlled machine tool |
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| CN210206113U (en) * | 2019-06-20 | 2020-03-31 | 河南宝能石油工程技术服务有限公司 | Petroleum drilling fluid filtering device |
| CN110935231A (en) * | 2019-12-11 | 2020-03-31 | 天津市亨必达化学合成物有限公司 | Pharmaceutical wastewater filtering device |
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