CN115318003A - Machine tool waste cutting fluid separation device and using method - Google Patents
Machine tool waste cutting fluid separation device and using method Download PDFInfo
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- CN115318003A CN115318003A CN202210809679.3A CN202210809679A CN115318003A CN 115318003 A CN115318003 A CN 115318003A CN 202210809679 A CN202210809679 A CN 202210809679A CN 115318003 A CN115318003 A CN 115318003A
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- container
- cutting fluid
- top cover
- filter screen
- machine tool
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 65
- 239000002699 waste material Substances 0.000 title claims abstract description 33
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 238000010891 electric arc Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 4
- 239000012465 retentate Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to a machine tool waste cutting fluid separation device and a using method thereof. It has solved the defect such as prior art design is unreasonable. The device for separating the waste cutting fluid of the machine tool comprises a container with a discharge pipe at the bottom; a top cover covering a top side of the container; the following rotating groove body is provided with an annular groove, and the outer peripheral surface of the following rotating groove body is in rotating and sealing connection with the inner wall of the container; the rotation driving mechanism drives the top cover to rotate around the axial lead of the container; the filter screen group is in lifting sliding connection with the inner circumferential surface of the following rotating groove body in the axial lead direction of the container, and the upper surface of the filter screen group is always lower than the notch of the circular groove; the lifting driving mechanism is connected to the top cover and the filter screen group; the lifting driving mechanism drives the filter screen group to lift. This application advantage: realize the separation of oil and water and prolong the service life of the filter screen.
Description
Technical Field
The invention belongs to the technical field of separation, and particularly relates to a machine tool waste cutting fluid separation device and a using method thereof.
Background
In order to protect the environment and minimize the production cost, many industrial enterprises separate the waste cutting fluid to achieve the above-mentioned purpose.
The separation of the waste cutting fluid generally employs a filter screen, which separates particulate matters in the cutting fluid and oil from water, and further treats the separated water by a membrane system or the like, such as an RO membrane or the like.
The grease of separation adopts the overflow mode to discharge, however, its some grease of this kind of current filtration mode and filtrations can remain in the filter screen, and the filter fineness is poor to and the filter screen needs frequent washing or change, leads to the cost higher.
Disclosure of Invention
The invention aims to solve the problems and provides a device for separating the waste cutting fluid of the machine tool and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the device for separating the waste cutting fluid of the machine tool comprises a container with a discharge pipe at the bottom;
the top cover covers the top side of the container, and the outer edge of the lower surface of the top cover is rotatably connected with the top side of the container;
a following rotary groove body with a circular groove, wherein the peripheral surface of the following rotary groove body is connected with the inner wall of the container in a rotary sealing way and the following rotary groove body is connected with the lower surface of the top cover through a circumferential rotation preventing structure, the notch of the circular groove faces upwards and a space is reserved between the notch and the lower surface of the top cover;
the rotation driving mechanism drives the top cover to rotate around the axis of the container;
the filter screen group is in lifting sliding connection with the inner circumferential surface of the following rotating groove body in the axial lead direction of the container, and the upper surface of the filter screen group is always lower than the notch of the circular groove;
the lifting driving mechanism is connected with the top cover and the filter screen group; the lifting driving mechanism drives the filter screen group to lift.
In the above device for separating waste cutting fluid from a machine tool, the inner wall of the container is provided with a sealing groove, and the outer peripheral surface of the following rotating groove is sleeved with a sealing ring partially accommodated in the sealing groove.
In the above device for separating the waste cutting fluid of the machine tool, the bottom of the following rotating groove body is provided with a plurality of arc-shaped discharge through holes communicated with the bottom of the circular groove, and the middle upper part of the container is connected with a discharge pipe body communicated with the inner end and any one of the arc-shaped discharge through holes.
In the above-described apparatus for separating waste cutting fluid from a machine tool, the rotation preventing structure in the circumferential direction includes:
a plurality of connecting rods;
one end of the connecting rod is connected with the top cover, and the other end of the connecting rod is fixedly connected with the bottom of the circular groove.
In the above apparatus for separating waste cutting fluid from a machine tool, the rotation driving mechanism includes:
the gear ring is fixed on the inner wall of the container;
the driving motor is fixed on the lower surface of the top cover;
and the gear is connected to the output shaft of the driving motor, and the gear is meshed with the gear ring.
In the above apparatus for separating waste cutting fluid from a machine tool, the elevation driving mechanism includes:
the lifting driving column penetrates through the center of the filter screen group;
the lower spring is sleeved on the lifting driving column; the upper end of the lower spring acts on the lower surface of the filter screen group, and the lower end of the lower spring acts on a convex shoulder of the lifting driving column;
the upper spring is sleeved on the lifting driving column; the lower end of the upper spring acts on the upper surface of the filter screen group, and the upper end of the upper spring acts on the lower surface of the box cover.
In the above device for separating the waste cutting fluid of the machine tool, the center of the top cover is provided with a feeding box fixedly connected with the top cover, the top of the feeding box is provided with at least one fluid inlet, the bottom of the feeding box is open, the top of the feeding box is provided with a lifting driver, the lifting driver is connected with the upper end of the lifting driving column, the box cover is positioned below the opening at the bottom of the feeding box, and the middle upper part of the feeding box is provided with an inclined discharge pipe.
In the above device for separating the waste cutting fluid of the machine tool, the bottom of the following rotating groove body is provided with a plurality of scrapers which are circumferentially distributed and are in contact with the inner wall of the container.
In the device for separating the waste cutting fluid of the machine tool, the lower end of the lifting driving column is sleeved with a retaining sleeve which is axially and slidably connected with the lifting driving column, and reinforcing rods which are connected with the middle part of the scraper one by one are arranged in the circumferential direction of the retaining sleeve.
In the above device for separating the waste cutting fluid of the machine tool, the edge of the lower surface of the top cover is provided with an upper semi-annular groove, the top surface of the container is provided with a lower semi-annular groove which is symmetrical to the upper semi-annular groove, the upper semi-annular groove and the lower semi-annular groove surround to form an annular groove, and the annular groove is internally provided with a plurality of spherical bodies with uniform intervals.
The application also provides a use method of the machine tool waste cutting fluid separation device, which comprises the following steps:
s1, a box cover closes an opening at the bottom of a feeding box, unseparated cutting fluid is injected, a top cover is rotated to discharge the floating oil of the cutting fluid in the feeding box for the first time, and then the box cover is not closed, so that the cutting fluid enters a container;
and S2, repeating the step S1 to enable the cutting fluid liquid level in the container to be higher than the upper surface of the filter screen group, enable the cutting fluid liquid level in the container to be lower than the notch of the circular groove, and rotating the top cover to enable the floating oil in the container to be discharged for the second time.
Compared with the prior art, the application has the advantages that:
the filter screen group can be repeatedly used, the filtering precision of the filter screen group is ensured, the service life of the filter screen group is prolonged, the maintenance frequency of the filter screen group is greatly reduced, and the cost for replacing the filter screen group is greatly reduced.
The oil-water separation can be realized, and the low-cost production requirement of enterprises is met.
The feeding box is combined with the box cover and the rotating design, so that the cutting fluid can be subjected to pre-floating oil treatment, and the treatment time period of the subsequent container for the cutting fluid can be greatly shortened.
The use method can improve the separation efficiency of the cutting fluid.
Drawings
FIG. 1 is a schematic longitudinal sectional view showing the structure of a waste cutting fluid separator for a machine tool according to the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is a schematic view of the bottom structure of the tank body which follows the rotation provided by the invention.
Fig. 5 is a schematic longitudinal sectional structure of fig. 4.
FIG. 6 is a schematic view of the present invention providing a ring gear engaged gear state.
Fig. 7 is a schematic top view of the container according to the present invention.
Fig. 8 is a schematic bottom view of the top cover according to the present invention.
In the figure, a container 1, a discharge pipe 10, a sealing groove 11, a discharge pipe body 12, a lower semicircular groove 13, a top cover 2, a connecting rod 23, an upper semicircular groove 24, a cylinder 25, a following rotary groove body 3, an annular groove 30, a sealing ring 31, an arc discharge through hole 32, a scraper 33, a rotary driving mechanism 4, a gear ring 40, a driving motor 41, a gear 42, a filter screen group 5, a lifting driving mechanism 6, a lifting driving column 60, a lower spring 61, an upper spring 62, a retaining sleeve 63, a reinforcing rod 64, a feed box 7, a box cover 70, a liquid inlet 71, a lifting driver 72, an inclined discharge pipe 73 and a spherical body 8.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
As shown in FIG. 1, a vessel 1 having a drain pipe 10 at the bottom of the apparatus for separating a cutting fluid from a machine tool is provided. An electric control valve or a manual control valve is arranged on the discharge pipe 10 so that the separated water can be discharged in time.
The container 1 is of circular configuration.
As shown in fig. 1-3, the device for separating the waste cutting fluid of the machine tool further comprises a top cover 2, a following rotary groove body 3 with an annular groove 30, a rotary driving mechanism 4, a filter screen group 5 and a lifting driving mechanism 6.
Specifically, the top cover 2 of the present embodiment covers the top side of the container 1, and the outer edge of the lower surface of the top cover 2 is rotatably connected to the top side of the container 1. Further, as shown in fig. 7-8, an upper semi-circular groove 24 is disposed on the edge of the lower surface of the top cover 2, a lower semi-circular groove 13 symmetrical to the upper semi-circular groove 24 is disposed on the top surface of the container 1, the upper semi-circular groove 24 and the lower semi-circular groove 13 surround to form an annular groove, and a plurality of spherical bodies 8 with uniform intervals are disposed in the annular groove.
Of course, as shown in fig. 1-3, in order to ensure that the top cover 2 is not easy to fall off when rotating, a feeding box 7 fixedly connected with the top cover 2 is arranged at the center of the top cover 2, at least one liquid inlet 71 is arranged at the top of the feeding box 7, the bottom of the feeding box 7 is open, a lifting driver 72 is arranged at the top of the feeding box 7, the lifting driver 72 is any one of a cylinder, an oil cylinder and a linear motor, the lifting driver 72 is connected with the upper end of the lifting driving column 60, a box cover 70 is positioned below the opening at the bottom of the feeding box 7 and is connected with the lifting driving column 60, and an inclined discharge pipe 73 is arranged at the middle upper part of the feeding box 7. The inclined discharge pipe 73 is inclined downward and connected to the collection container.
In this embodiment, when the top cap 2 rotates, the opening at the bottom of the feeding box 7 is closed by the box cover 70, and at this time, the unseparated cutting fluid is injected into the fluid inlet 71, and when the level of the cutting fluid in the feeding box 7 is equal to the upper end of the inclined discharge pipe 73, the injection of the cutting fluid is stopped, and the injected cutting fluid has a certain weight and can stabilize the top cap 2. Secondly, the top cover 2 rotates and drives the feeding box 7 to rotate together, in the rotating process, the cutting fluid forms a vortex in the feeding box 7 at the moment, and the floating oil of the cutting fluid is discharged from the inclined discharge pipe 73, of course, the inclined discharge pipe 73 of the embodiment can be designed into a plurality of pipes and is in a state of circumferential distribution.
When the oil-water separation is carried out in the container 1 in the above way, the floating oil can be discharged when the oil-water separation state is formed in the feeding box 7, and the floating oil treatment time period of the subsequent container 1 can be shortened.
Follow and rotate 3 outer peripheral faces of cell body and 1 inner wall of container and rotate sealed connection and follow and rotate cell body 3 and prevent rotating structure through circumference and connect in top cap 2 lower surface, rotate sealed through following structure realization: be equipped with seal groove 11 at container 1 inner wall, the peripheral face cover following rotation cell body 3 is equipped with the sealing washer 31 that part held in seal groove 11, and of course, the 11 width of groove of seal groove of this embodiment is greater than the unilateral radial cross section diameter of sealing washer 31 to satisfy the elevating movement who follows rotation cell body 3. In addition, the top side of the peripheral surface of the following rotating groove body 3 is provided with an annular sealing ring which is attached to the inner wall of the container 1, and the unilateral radial section of the annular sealing ring is square.
In order to discharge the floating oil in time, as shown in fig. 1 and 5, a plurality of arc discharge through holes 32 communicated with the bottom of the circular groove 30 are arranged at the bottom of the following rotary groove body 3, and a discharge pipe body 12 with an inner end communicated with any one of the arc discharge through holes 32 is connected to the middle upper part of the container 1. The discharge body 12 is positioned over the gasket 31 to prevent leakage.
Secondly, the notch of the circular groove 30 faces upward and is spaced from the lower surface of the top cover 2. The design of the spacing allows oil slick to enter the annular groove 30 from the spacing.
The circumference prevents that revolution mechanic includes a plurality of connecting rods 23, and the one end of connecting rod 23 is connected in top cap 2, and the other end of connecting rod 23 links firmly in the 30 tank bottoms of ring groove.
As shown in fig. 2 and 5, the rotation driving mechanism 4 drives the top cover 2 to rotate around the axis of the container 1. Specifically, the rotation drive mechanism 4 includes a ring gear 40, a drive motor 41, and a gear 42. The gear ring 40 is fixed on the inner wall of the container 1; the axis of the ring gear 40 coincides with the axis of the container 1.
The driving motor 41 is fixed on the lower surface of the top cover 2; the gear 42 is connected to the output shaft of the drive motor 41, and the gear 42 and the ring gear 40 mesh.
The drive motor 41 is started to make the gear 42 run in the circumferential direction of the gear ring 40, and the top cover 2 rotates around the axis of the container 1.
The filter screen group 5 is in the axial lead direction of the container 1 and is in lifting sliding connection with the inner peripheral surface of the following rotating groove body 3, the guide block and the guide groove are connected in a sliding fit mode, and the upper surface of the filter screen group 5 is always lower than the notch of the circular groove 30. The lifting driving mechanism 6 is connected with the top cover 2 and the filter screen group 5; the lifting driving mechanism 6 drives the filter screen group 5 to lift.
The lift of filter screen group 5 can make the retentate that is detained on filter screen group 5 break away from filter screen group 5 at the in-process of oscilaltion, after cutting fluid is once poured into to feeding case 7, all can start once and rotate actuating mechanism 4 to accomplish the oil slick and discharge, and make the initial gross separation cutting fluid from feeding case 7 get into to container 1 after accomplishing a oil slick and discharging, repeat above-mentioned action repeatedly for the liquid level in the container 1 reaches the liquid level height of settlement, for example, the liquid level in the container 1 soaks the notch that filter screen group 5 upper surface is less than ring groove 30 again.
The filter screen group 5 can filter the cutting fluid after the preliminary filtration, so that the separated water is cleaner. When the liquid level in the container 1 reaches the set liquid level height, the cover 70 of the feeding box 7 covers the opening at the bottom of the feeding box 7, and then the unseparated cutting fluid is injected into the feeding box 7. The driving motor 41 drives the top cover 2 to rotate, at this time, the cutting fluid in the container 1 forms a vortex shape, and the floating oil directly enters the circular groove 30 and then is discharged from the discharge pipe body 12 communicated with the arc discharge through hole 32. Due to the repeated up-and-down lifting, the retentate retained on the filter screen group 5 can float and rotate together with the last vortex, which can prevent the filter screen group 5 from being blocked, so as to ensure the filtering precision of the filter screen group 5.
Secondly, as shown in fig. 1-3, a plurality of air cylinders 25 or oil cylinders or linear motors connected with the connecting rods 23 one by one are arranged on the top surface of the top cover 2, and the air cylinders 25 drive the following rotating groove bodies 3 to descend according to the real-time liquid level of the container 1 along with the continuous reduction of the floating oil, so that the floating oil is discharged completely. Finally, the cylinder 25 drives the rotation-following tank body 3 to descend to the lowest position (at this time, the arc discharge through hole 32 is kept to be communicated with the discharge pipe body 12), so that the cutting fluid containing the retentate, which is separated from the filter screen group 5, is discharged into the circular groove 30, and the above processes enable the filter screen group to be free of disassembly and to be repeatedly used.
Of course, the top cover 2 may be rotated crosswise clockwise and counterclockwise.
Specifically, the lifting drive mechanism 6 of the present embodiment includes a lifting drive column 60, a lower spring 61 and an upper spring 62, wherein the lifting drive column 60 penetrates through the center of the filter screen assembly 5; the lower spring 61 is sleeved on the lifting driving column 60; the upper end of the lower spring 61 acts on the lower surface of the filter screen group 5, and the lower end of the lower spring 61 acts on a shoulder 60a of the lifting driving column 60; the upper spring 62 is sleeved on the lifting driving column 60; the lower end of the upper spring 62 acts on the upper surface of the filter screen assembly 5, and the upper end of the upper spring 62 acts on the lower surface of the case cover 70.
The design of the lower spring 61 and the upper spring 62 can prevent the filter screen group 5 from being damaged due to the abrupt ascending and descending, and play a role in buffering and protection.
The circumferential surface of the filter screen group 5 is provided with vertical sliding blocks, and the inner circumferential surface of the following rotating groove body 3 is provided with a plurality of vertical sliding grooves matched with the vertical sliding blocks one by one, so that the lifting of the filter screen group 5 is more stable.
In addition, as shown in fig. 1 and fig. 4-5, a plurality of scrapers 33 which are circumferentially distributed and contact with the inner wall of the container 1 are arranged at the bottom of the following rotary trough body 3, and the scrapers 33 are driven by the rotation of the following rotary trough body 3 to clean the inner wall of the container 1. Further, in order to prolong the service life of the scraper 33, a retaining sleeve 63 axially slidably connected with the lifting driving column 60 is sleeved on the lower end of the lifting driving column 60, the circumferential direction of the retaining sleeve 63 and the circumferential direction of the lifting driving column 60 are relatively fixed, for example, in a spline engagement manner, or in a flat key and key groove matching manner, and reinforcing rods 64 connected to the middle part of the scraper 33 one by one are arranged on the circumferential direction of the retaining sleeve 63.
The working principle of the embodiment is as follows:
s1, the bottom opening of the feeding box 7 is closed by the box cover 70, unseparated cutting fluid is injected, the top cover 2 is rotated to discharge the floating oil of the cutting fluid in the feeding box 7 for the first time, and then the box cover 70 is not closed to enable the cutting fluid to enter the container 1;
and S2, repeating the step S1 to enable the cutting fluid liquid level in the container 1 to be higher than the upper surface of the filter screen group 5 and the cutting fluid liquid level in the container 1 to be lower than the notch of the circular groove 30, and rotating the top cover 2 to enable the floating oil in the container 1 to be discharged for the second time.
While repeating the above-described step S1, the top cover 2 alternately operates clockwise and counterclockwise. For example, when the feed tank 7 injects the cutting fluid once, the top cap 2 is operated clockwise, and when the cutting fluid is injected next, the top cap 2 is operated counterclockwise.
The clockwise and counterclockwise alternate operation can prevent the filter screen from being blocked.
Example two
The structure and the working principle of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: the rotary seal is realized by the following structure: the inner wall of the container 1 is provided with a sealing ring, the peripheral surface of the rotating groove body 3 is provided with a sealing groove, and the sealing ring is partially accommodated in the sealing groove.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (11)
1. The machine tool waste cutting fluid separation device comprises a container (1) with a discharge pipe (10) at the bottom, and is characterized by further comprising:
the top cover (2) covers the top side of the container (1), and the outer edge of the lower surface of the top cover (2) is rotatably connected with the top side of the container (1);
the container comprises a following rotating tank body (3) with an annular groove (30), wherein the outer peripheral surface of the following rotating tank body (3) is in rotating and sealing connection with the inner wall of the container (1), the following rotating tank body (3) is connected to the lower surface of a top cover (2) through a circumferential rotation preventing structure, the notch of the annular groove (30) faces upwards, and a space is reserved between the notch and the lower surface of the top cover (2);
the rotation driving mechanism (4) drives the top cover (2) to rotate around the axial lead of the container (1);
the filter screen group (5) is in lifting sliding connection with the inner circumferential surface of the following rotating groove body (3) in the axial lead direction of the container (1), and the upper surface of the filter screen group (5) is always lower than the notch of the circular groove (30);
the lifting driving mechanism (6) is connected to the top cover (2) and the filter screen group (5); the lifting driving mechanism (6) drives the filter screen group (5) to lift.
2. The machine tool waste cutting fluid separating device according to claim 1, wherein a sealing groove (11) is formed in the inner wall of the container (1), and a sealing ring (31) partially accommodated in the sealing groove (11) is sleeved on the outer peripheral surface of the follow-up rotating groove body (3).
3. The device for separating the waste cutting fluid of the machine tool according to claim 2, wherein a plurality of arc-shaped discharge through holes (32) communicated with the bottom of the circular groove (30) are formed in the bottom of the following rotary groove body (3), and a discharge pipe body (12) with an inner end communicated with any one of the arc-shaped discharge through holes (32) is connected to the middle upper part of the container (1).
4. The apparatus for separating waste cutting fluid from a machine tool according to claim 1, wherein said circumferential rotation preventing structure comprises:
a plurality of connecting rods (23);
one end of the connecting rod (23) is connected with the top cover (2), and the other end of the connecting rod (23) is fixedly connected with the bottom of the circular groove (30).
5. The apparatus for separating waste cutting liquid from a machine tool according to claim 1, wherein said rotary drive mechanism (4) comprises:
a gear ring (40) fixed on the inner wall of the container (1);
the driving motor (41) is fixed on the lower surface of the top cover (2);
and a gear (42) connected to an output shaft of the drive motor (41), and the gear (42) and the ring gear (40) are engaged.
6. The apparatus for separating waste cutting liquid from a machine tool according to claim 1, wherein said elevation driving mechanism (6) comprises:
the lifting driving column (60) penetrates through the center of the filter screen group (5);
the lower spring (61) is sleeved on the lifting driving column (60); the upper end of the lower spring (61) acts on the lower surface of the filter screen group (5), and the lower end of the lower spring (61) acts on a convex shoulder (60 a) of the lifting driving column (60);
the upper spring (62) is sleeved on the lifting driving column (60); the lower end of the upper spring (62) acts on the upper surface of the filter screen group (5), and the upper end of the upper spring (62) acts on the lower surface of the box cover (70).
7. The machine tool waste cutting fluid separating device according to claim 6, wherein the top cover (2) is provided with a feeding box (7) fixedly connected with the top cover (2) at the center, at least one fluid inlet (71) is arranged at the top of the feeding box (7), the bottom of the feeding box (7) is open, a lifting driver (72) is arranged at the top of the feeding box (7), the lifting driver (72) is connected with the upper end of the lifting driving column (60), the box cover (70) is positioned below the opening at the bottom of the feeding box (7), and an inclined discharge pipe (73) is arranged at the middle upper part of the feeding box (7).
8. The device for separating the waste cutting fluid of the machine tool according to claim 6, wherein the bottom of the following rotating groove body (3) is provided with a plurality of scrapers (33) which are distributed in a circumferential manner and are contacted with the inner wall of the container (1).
9. The device for separating the waste cutting fluid of the machine tool according to claim 8, wherein a holding sleeve (63) axially slidably connected with the lifting driving column (60) is sleeved at the lower end of the lifting driving column (60), and reinforcing rods (64) connected with the middle part of the scraper (33) one by one are arranged on the circumference of the holding sleeve (63).
10. The machine tool waste cutting fluid separating device according to claim 1, wherein an upper semicircular groove (24) is formed in the edge of the lower surface of the top cover (2), a lower semicircular groove (13) which is symmetrical to the upper semicircular groove (24) is formed in the top surface of the container (1), the upper semicircular groove (24) and the lower semicircular groove (13) form an annular groove in a surrounding mode, and a plurality of spherical bodies (8) which are evenly spaced are arranged in the annular groove.
11. The method for using the machine tool waste cutting fluid separation device according to claim 7, 8 or 9, wherein the method for using the machine tool waste cutting fluid separation device comprises the following steps:
s1, a cover (70) closes an opening at the bottom of a feeding box (7), unseparated cutting fluid is injected, a top cover (2) is rotated to discharge the floating oil of the cutting fluid in the feeding box (7) for the first time, and then the cover (70) is not closed to allow the cutting fluid to enter a container (1);
and S2, repeating the step S1 to enable the cutting fluid level in the container (1) to be higher than the upper surface of the filter screen group (5), enable the cutting fluid level in the container (1) to be lower than the notch of the circular groove (30), and rotating the top cover (2) to enable the floating oil in the container (1) to be discharged for the second time.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816371A (en) * | 2024-03-01 | 2024-04-05 | 智奇铁路设备有限公司 | Movable external hydraulic oil impurity and dirt separation equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB302002A (en) * | 1927-10-11 | 1928-12-13 | Robert Arnold Blakeborough | Improvements in straining devices for liquids |
| CN204767617U (en) * | 2015-06-09 | 2015-11-18 | 宁夏共享机床辅机有限公司 | Go up floating oil water separator |
| CN209081584U (en) * | 2018-09-10 | 2019-07-09 | 逸乐(廊坊)环保科技有限公司 | A kind of purifying cutting fluid circulatory system |
| CN111603837A (en) * | 2020-05-26 | 2020-09-01 | 杭州万科机械有限公司 | Cutting fluid filtering device for numerical control machining center |
| JP7015427B1 (en) * | 2021-02-01 | 2022-02-03 | 生態環境部南京環境科学研究所 | Intelligent collection and analysis equipment for integrated collection and analysis of groundwater deliquescent |
| CN114042342A (en) * | 2021-11-30 | 2022-02-15 | 深圳中科环保产业发展有限公司 | Small-size effluent treatment plant |
| CN114159859A (en) * | 2021-11-29 | 2022-03-11 | 九江市彭泽县宏兴油脂有限公司 | Rapeseed oil filtering component |
-
2022
- 2022-07-11 CN CN202210809679.3A patent/CN115318003B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB302002A (en) * | 1927-10-11 | 1928-12-13 | Robert Arnold Blakeborough | Improvements in straining devices for liquids |
| CN204767617U (en) * | 2015-06-09 | 2015-11-18 | 宁夏共享机床辅机有限公司 | Go up floating oil water separator |
| CN209081584U (en) * | 2018-09-10 | 2019-07-09 | 逸乐(廊坊)环保科技有限公司 | A kind of purifying cutting fluid circulatory system |
| CN111603837A (en) * | 2020-05-26 | 2020-09-01 | 杭州万科机械有限公司 | Cutting fluid filtering device for numerical control machining center |
| JP7015427B1 (en) * | 2021-02-01 | 2022-02-03 | 生態環境部南京環境科学研究所 | Intelligent collection and analysis equipment for integrated collection and analysis of groundwater deliquescent |
| CN114159859A (en) * | 2021-11-29 | 2022-03-11 | 九江市彭泽县宏兴油脂有限公司 | Rapeseed oil filtering component |
| CN114042342A (en) * | 2021-11-30 | 2022-02-15 | 深圳中科环保产业发展有限公司 | Small-size effluent treatment plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816371A (en) * | 2024-03-01 | 2024-04-05 | 智奇铁路设备有限公司 | Movable external hydraulic oil impurity and dirt separation equipment |
| CN117816371B (en) * | 2024-03-01 | 2024-05-10 | 智奇铁路设备有限公司 | Movable external hydraulic oil impurity and dirt separation equipment |
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| CN115318003B (en) | 2023-04-28 |
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