CN209952292U - Oil-liquid separating device - Google Patents
Oil-liquid separating device Download PDFInfo
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- CN209952292U CN209952292U CN201920566364.4U CN201920566364U CN209952292U CN 209952292 U CN209952292 U CN 209952292U CN 201920566364 U CN201920566364 U CN 201920566364U CN 209952292 U CN209952292 U CN 209952292U
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Abstract
An oil liquid separation device comprises a base, a motor assembly, a separation device and a separation groove, wherein the separation device comprises an outer cover, a mounting cylinder, a plurality of blades fixedly sleeved on the mounting cylinder, a collection box and a plurality of flexible scraping blades, the collection box is provided with through grooves corresponding to the blades, the blades are positioned in the through grooves, the flexible scraping blades are arranged on the collection box and correspond to the blades, and the blades are in interference fit with the flexible scraping blades; the separation tank comprises a precipitation tank and an overflow tank, an oil discharge port is formed in one side of the precipitation tank, which is far away from the base, and a reflux port is formed in one side of the overflow tank, which faces the base; the baffle is provided with a communicating opening, an oil-water detector is arranged at the position, close to the communicating opening, of the baffle, and a control valve connected with the oil-water detector is arranged at the communicating opening. The volume is small, the cost is low, the machine does not need to be stopped, the reflux cutting fluid is preferably selected, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a cutting fluid handles technical field, especially a fluid separator.
Background
The cutting fluid for metal working penetrates into the lubricating oil in the machine during long-term use, and the quality of the cutting fluid is lowered and the cooling performance is lowered when the cutting fluid with the lubricating oil is put into use again. The existing oil-liquid separation device needs to be carried out after metal processing equipment is shut down, and has the advantages of large volume and high cost. In addition, in order to avoid liquid overflow when the liquid level is high in the oil sump, an overflow port is usually provided to return the excess liquid to the unseparated mixed liquid. However, since the oil layer is located at the upper layer and the cutting liquid is located at the lower layer in the oil collecting tank, the oil layer is preferentially overflowed and reflows to the mixed liquid through the overflow port, and separated oil returns to the mixed liquid, so that useless work is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a small, with low costs, need not the processing equipment and shut down, preferred backward flow cutting fluid, improve work efficiency's fluid separator to solve above-mentioned problem.
An oil liquid separation device comprises a base, a motor assembly arranged on one side of the base, a separation device arranged on the base and a separation groove arranged on the other side of the base, wherein the bottom surface of the base is fixedly connected with a cutting liquid groove; a first opening is formed in one side, away from the mounting cylinder, of the collecting box, and the separation groove is located between the collecting box and the base and below the first opening of the collecting box; the separation tank comprises a precipitation tank and an overflow tank adjacent to the precipitation tank, a partition plate is arranged between the precipitation tank and the overflow tank, an oil discharge port is formed in one side of the precipitation tank, which is far away from the base, and a reflux port is formed in one side of the overflow tank, which faces the base; the baffle is provided with a communicating opening, the position of the baffle, which faces one side of the precipitation tank and is close to the communicating opening, is provided with an oil-water detector, and the communicating opening is provided with a control valve connected with the oil-water detector.
Furthermore, the blades are all disc-shaped and are arranged in parallel.
Furthermore, two sides of the collecting box are fixedly connected with the outer cover.
Furthermore, the motor component comprises a motor housing, a motor positioned in the motor housing and a reduction box connected with an output shaft of the motor.
Furthermore, a strip-shaped hole is formed in the middle of the flexible scraping blade, the width of the strip-shaped hole is smaller than the thickness of the blade, and the blade penetrates through the strip-shaped hole of the flexible scraping blade.
Furthermore, the collecting box is provided with a mounting part on each of two sides of the blade, the mounting part comprises a first mounting block and a second mounting block which are connected in an obtuse angle, through holes are formed in the first mounting block and the second mounting block, a first connecting part penetrates through the through hole of the first mounting block and is fixedly connected with the collecting box, and a second connecting part penetrates through the through hole of the second mounting block and is fixedly connected with the flexible scraping blade.
Further, the oil-water detector is an ultrasonic transceiver.
Further, the oil-water detector is an optical fiber transceiver.
Compared with the prior art, the utility model discloses a fluid separator includes the base, set up in the motor element of base one side, set up separator on the base and set up in the separating tank of the opposite side of base, the bottom surface and the cutting cistern fixed connection of base, separator includes the dustcoat of being connected with the top surface of base, the installation section of thick bamboo of being connected with the output shaft fixed connection of motor element, a plurality of fixed sleeves locate the blade on the installation section of thick bamboo, collection box and a plurality of flexible doctor-bar, open groove has been seted up to corresponding a plurality of blades on the collection box, the collection box is located one side of installation section of thick bamboo and a plurality of blades are located a plurality of open grooves respectively, flexible doctor-bar sets up the position that corresponds the blade on the; a first opening is formed in one side, away from the mounting cylinder, of the collecting box, and the separation groove is located between the collecting box and the base and below the first opening of the collecting box; the separation tank comprises a precipitation tank and an overflow tank adjacent to the precipitation tank, a partition plate is arranged between the precipitation tank and the overflow tank, an oil discharge port is formed in one side of the precipitation tank, which is far away from the base, and a reflux port is formed in one side of the overflow tank, which faces the base; the baffle is provided with a communicating opening, the position of the baffle, which faces one side of the precipitation tank and is close to the communicating opening, is provided with an oil-water detector, and the communicating opening is provided with a control valve connected with the oil-water detector. The volume is small, the cost is low, the machine does not need to be stopped, the reflux cutting fluid is preferably selected, and the working efficiency is improved.
Drawings
Embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of the oil-liquid separating device provided by the present invention.
Fig. 2 is a perspective view of the oil separator shown in fig. 1 with the outer cover and the motor housing removed.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a perspective view of the separation tank of fig. 2.
Detailed Description
The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a fluid separator, which is disposed on a cutting fluid tank, and filled with a mixed fluid containing cutting fluid and lubricant, and includes a base 10, a motor assembly 20 disposed on one side of the base 10, a separator 30 disposed on the base 10, and a separation tank 40 disposed on the other side of the base 10.
The bottom surface of the base 10 is fixedly connected with the cutting fluid groove.
The motor assembly 20 comprises a motor housing 21, a motor 22 positioned in the motor housing 21 and a reduction box 23 connected with an output shaft of the motor.
The separating device 30 comprises an outer cover 31 connected with the top surface of the base 10, a mounting cylinder 32 fixedly connected with the output shaft of the reduction gearbox 23, a plurality of blades 33 fixedly sleeved on the mounting cylinder 32, a collecting box 34 and a plurality of flexible scraping blades 35.
The plurality of blades 33 are all disc-shaped and are arranged in parallel, the two sides of the collecting box 34 are fixedly connected with the outer cover 31, the collecting box 34 is provided with a through groove 341 corresponding to the plurality of blades 33, and the collecting box 34 is positioned on one side of the mounting cylinder 32 and the plurality of blades 33 are respectively positioned in the plurality of through grooves 341. One part of the blade 33 is located on the side of the base 10 facing the mounting cylinder 32, and the other part is located on the side of the base 10 away from the mounting cylinder 32, i.e. in the cutting fluid groove.
Referring to fig. 3, the flexible scraping blade 35 is disposed on the collecting box 34 at a position corresponding to the blade 33, a strip-shaped hole 351 is formed in the middle of the flexible scraping blade 35, the width of the strip-shaped hole 351 is smaller than the thickness of the blade 33, the blade 33 passes through the strip-shaped hole 351 of the flexible scraping blade 35, and the blade 33 and the flexible scraping blade 35 are in interference fit.
In this embodiment, the collecting box 34 is provided with one mounting piece 36 on each of the two sides of the blade 33, the mounting piece 36 includes a first mounting block 361 and a second mounting block 362 connected at an obtuse angle, and through holes are formed in both the first mounting block 361 and the second mounting block 362. A first connecting member, such as a screw or a rivet, is inserted through the through hole of the first mounting block 361 and is fixedly connected to the collecting box 34, and a second connecting member, such as a screw or a rivet, is inserted through the through hole of the second mounting block 362 and is fixedly connected to the flexible blade 35. The flexible wiper 35 is arranged in a V-shape under the limiting action of the two mounting members 36.
The flexible scraper 35 is a rubber sheet or a silicone sheet.
When the blade 33 rotates, it rotates from above the flexible blade 35 toward the through groove 341, as indicated by the arrow in fig. 2 or 3. The mixed liquor carried on the blade 33 is separated from the blade 33 by the scraping action of the flexible blade 35 and flows into the collection box 34.
The side of the collection box 34 remote from the mounting tube 32 defines a first opening 342.
The separation tank 40 is located between the collection box 34 and the base 10 below the first opening 342 of the collection box 34.
Referring to fig. 4, the separation tank 40 includes a precipitation tank 41 and an overflow tank 42 adjacent to the precipitation tank 41, and a partition 43 is disposed between the precipitation tank 41 and the overflow tank 42. An oil discharge port 411 is formed on the side of the settling tank 41 away from the susceptor 10, and a return port 421 is formed on the side of the overflow tank 42 facing the susceptor 10.
The mixed solution is precipitated in the precipitation tank 41, the cutting fluid in the mixed solution is gradually precipitated at the bottom of the precipitation tank 41, and the lubricating oil floats above the cutting fluid. When the liquid level of the mixed liquid reaches or exceeds the oil drain port 411, the lubricating oil floating above the cutting liquid is discharged through the oil drain port 411, and the lubricating oil can be collected by an oil tank disposed below the oil drain port 411.
The partition 43 is opened with a communication port 431, the partition 43 is provided with an oil-water detector at a position close to the communication port 431 on a side facing the precipitation tank 41, and a control valve connected to the oil-water detector is provided at the communication port 431.
The oil-water detector can detect whether the liquid at the communication port 431 is cutting fluid or lubricating oil. When the oil-water detector detects that the liquid at the communication port 431 is lubricating oil, the oil-water detector controls the control valve to keep a closed state.
When the oil-water detector detects that the liquid at the communication port 431 is the cutting fluid, the oil-water detector controls the control valve to open, so that the communication port 431 is opened, and the cutting fluid in the precipitation tank 41 flows into the overflow tank 42 through the communication port 431. When the cutting fluid in the overflow groove 42 flows over the return port 421, the cutting fluid can flow back to the cutting fluid groove.
In the present embodiment, the oil-water detector is an ultrasonic transceiver or an optical fiber transceiver, the ultrasonic transceiver detects whether the medium is the lubricating oil or the cutting fluid according to a difference in propagation velocity of the ultrasonic wave in the lubricating oil or the cutting fluid, and the optical fiber transceiver detects whether the medium is the lubricating oil or the cutting fluid according to a difference in refractive index of the light in the lubricating oil or the cutting fluid.
Compared with the prior art, the oil separator of the utility model comprises a base 10, a motor assembly 20 arranged on one side of the base 10, a separating device 30 arranged on the base 10 and a separating groove 40 arranged on the other side of the base 10, the bottom surface of the base 10 is fixedly connected with a cutting liquid groove, the separating device 30 comprises an outer cover 31 connected with the top surface of the base 10, an installation cylinder 32 fixedly connected with an output shaft of the motor assembly 20, a plurality of blades 33 fixedly sleeved on the installation cylinder 32, a collection box 34 and a plurality of flexible scraping sheets 35, the collection box 34 is provided with through grooves 341 corresponding to the plurality of blades 33, the collection box 34 is arranged on one side of the installation cylinder 32, the plurality of blades 33 are respectively arranged in the through grooves 341, the flexible scraping sheets 35 are arranged on the collection box 34 and correspond to the positions of the blades 33, and the blades 33 are in interference fit with the flexible; a first opening 342 is formed on one side of the collecting box 34 far away from the mounting cylinder 32, and the separating groove 40 is positioned between the collecting box 34 and the base 10 and below the first opening 342 of the collecting box 34; the separation tank 40 comprises a precipitation tank 41 and an overflow tank 42 adjacent to the precipitation tank 41, a partition plate 43 is arranged between the precipitation tank 41 and the overflow tank 42, an oil discharge port 411 is arranged on one side of the precipitation tank 41 away from the base 10, and a return port 421 is arranged on one side of the overflow tank 42 facing the base 10; the partition 43 is opened with a communication port 431, the partition 43 is provided with an oil-water detector at a position close to the communication port 431 on a side facing the precipitation tank 41, and a control valve connected to the oil-water detector is provided at the communication port 431. The volume is small, the cost is low, the machine does not need to be stopped, the reflux cutting fluid is preferably selected, and the working efficiency is improved.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (8)
1. The utility model provides an oil separator, sets up on a cutting cistern, its characterized in that: the oil-liquid separation device comprises a base, a motor component arranged on one side of the base, a separation device arranged on the base and a separation groove arranged on the other side of the base, wherein the bottom surface of the base is fixedly connected with a cutting liquid groove; a first opening is formed in one side, away from the mounting cylinder, of the collecting box, and the separation groove is located between the collecting box and the base and below the first opening of the collecting box; the separation tank comprises a precipitation tank and an overflow tank adjacent to the precipitation tank, a partition plate is arranged between the precipitation tank and the overflow tank, an oil discharge port is formed in one side of the precipitation tank, which is far away from the base, and a reflux port is formed in one side of the overflow tank, which faces the base; the baffle is provided with a communicating opening, the position of the baffle, which faces one side of the precipitation tank and is close to the communicating opening, is provided with an oil-water detector, and the communicating opening is provided with a control valve connected with the oil-water detector.
2. The oil separator according to claim 1, wherein: the blades are all disc-shaped and are arranged in parallel.
3. The oil separator according to claim 1, wherein: the two sides of the collecting box are fixedly connected with the outer cover.
4. The oil separator according to claim 1, wherein: the motor component comprises a motor housing, a motor positioned in the motor housing and a reduction box connected with an output shaft of the motor.
5. The oil separator according to claim 1, wherein: a strip-shaped hole is formed in the middle of the flexible scraping blade, the width of the strip-shaped hole is smaller than the thickness of the blade, and the blade penetrates through the strip-shaped hole of the flexible scraping blade.
6. The oil separator according to claim 5, wherein: the collecting box is characterized in that mounting parts are respectively arranged on two sides of the blade and comprise a first mounting block and a second mounting block which are connected in an obtuse angle, through holes are formed in the first mounting block and the second mounting block, a first connecting piece penetrates through the through holes of the first mounting block and is fixedly connected with the collecting box, and a second connecting piece penetrates through the through holes of the second mounting block and is fixedly connected with the flexible scraping blade.
7. The oil separator according to claim 1, wherein: the oil-water detector is an ultrasonic transceiver.
8. The oil separator according to claim 1, wherein: the oil-water detector is an optical fiber transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566364.4U CN209952292U (en) | 2019-04-24 | 2019-04-24 | Oil-liquid separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566364.4U CN209952292U (en) | 2019-04-24 | 2019-04-24 | Oil-liquid separating device |
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| Publication Number | Publication Date |
|---|---|
| CN209952292U true CN209952292U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566364.4U Active CN209952292U (en) | 2019-04-24 | 2019-04-24 | Oil-liquid separating device |
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| CN (1) | CN209952292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664923A (en) * | 2020-12-17 | 2021-04-16 | 苏州市腾中钛设备制造有限公司 | Disc separator for boiler |
-
2019
- 2019-04-24 CN CN201920566364.4U patent/CN209952292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664923A (en) * | 2020-12-17 | 2021-04-16 | 苏州市腾中钛设备制造有限公司 | Disc separator for boiler |
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