CN103358173A - Spiral water-soluble cooling liquid and floating oil recovery device - Google Patents
Spiral water-soluble cooling liquid and floating oil recovery device Download PDFInfo
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- CN103358173A CN103358173A CN2013102801495A CN201310280149A CN103358173A CN 103358173 A CN103358173 A CN 103358173A CN 2013102801495 A CN2013102801495 A CN 2013102801495A CN 201310280149 A CN201310280149 A CN 201310280149A CN 103358173 A CN103358173 A CN 103358173A
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- oil
- cooling liquid
- storage tank
- collecting pipe
- thread spindle
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Abstract
The invention discloses a spiral water-soluble cooling liquid and floating oil recovery device, solves the technical problems of poor oil-water separation effect and incapability of recycling of recovered floating oil and cooling liquid, and belongs to the technical field of cooling liquid treatment commonly used in a metal cutting process. The device is characterized in that the upper end part of a threaded shaft is arranged in an oil storage tank and connected with a motor through a bearing; an oil scraper plate is arranged in the oil storage tank; an oil outlet is formed in the bottom of the oil storage tank; the lower half section of the threaded shaft is arranged below a mounting and fixing plate and in an oil collecting pipe with an arc-shaped cross section; the threaded shaft is coaxial with the oil collecting pipe. The device has the positive benefits that high oil-water separation efficiency is achieved and can reach 93-98% by rotary ascending of the threaded shaft according to the specific gravity difference of oil and water and the steel adhesion property difference, and the recovered floating oil can be recycled; the device is low in energy consumption when in use, low in repair cost, low in wear rate, long in service life and simple to maintain.
Description
Technical field
The present invention relates to a kind of cooling fluid oil spill skimmer, relate in particular to a kind of retracting device of Water Soluble Cooling Liquid oil slick, belong to cooling fluid processing technology field commonly used in the metal cutting processing.
Background technology
In the machine cut process, cooling fluid (grinding fluid, cutting fluid) becomes useless to be processed and discharging, is perplexing each machined factory always.The reason that cooling fluid can not be used for a long time is: because lathe leaks or the workpiece machining is brought into, oil product is entered in the cooling fluid, be suspended in the cooling fluid surface and form surperficial oil slick, if untimelyly carry out effective separating and filtering, cooling fluid can because of anaerobic bacteria to grow breeding smelly, the service life of reducing cooling fluid.As increase replacement frequency and the number of times of cooling fluid, and not only increase cooling fluid displacement cost, will increase again the cooling fluid processing cost of giving up.Because waste liquid is the exhaust emission environment directly, to do to meet and discharge again after environmental protection standard is processed, disposal cost is very high.Therefore how to increase the service life of cooling fluid, be scientific and technical personnel's problem of endeavouring to study in the industry always.
General employing belt-type recycling machine reclaims the oil slick in the machine tool coolant at present, this belt-type recycling machine relies on the transmission of belt in profit, utilize oil that the adhesion of driving belt is taken oil out of liquid level, with scraper plate the oil that adheres on the belt is scraped off again, thereby obtain the effect of skimming.
Belt-type water-oil separating has following drawback: the efficient of (1) water-oil separating is not high, can only separate approximately 40～50%, and the cooling effect of the follow-up use of cooling fluid after the separating treatment descends; (2) the oil slick purity that reclaims is also low, can not reach the requirement that reuses; (3) belt is easily aging, and service life is not long, basically all needs to change belt every year, causes maintenance cost to raise; (4) power of motor is large, consumes energy high, and the regular maintenance expense is high.
Summary of the invention
The purpose of this invention is to provide a kind of oil-water separation good, the oil slick of recovery and cooling fluid be the Water Soluble Cooling Liquid oil spill skimmer of reuse again all.
For achieving the above object, the technical solution used in the present invention is: a kind of spiral Water Soluble Cooling Liquid oil spill skimmer, comprise motor and decelerator, and it is characterized in that: the thread spindle upper end places in the oil storage tank, and by bearing, contiguous block, decelerator, be connected with described motor; Be provided with oil scraping plate in the described oil storage tank, the bottom of described oil storage tank is provided with oil-out; The lower semisection of described thread spindle places the below of mounting plate, and places cross section to be in the oil collecting pipe of circular arc, described thread spindle and the coaxial setting of described oil collecting pipe.
The circular arc opening central angle of the oil collecting pipe of described circular arc is 100～110 °.
The center-side of described oil scraping plate is fixedly connected with described thread spindle, and radially the medial surface of the other end and described oil storage tank joins, and the bottom surface of lower side and described oil storage tank joins.
The below of described mounting plate, the outside of described oil collecting pipe are equipped with protects a grade groove, and the described opening direction that protects grade groove is consistent with the circular arc opening direction of described oil collecting pipe.
The described shape of cross section that protects grade groove can be notched circular arc, or is the triangle of a side opening, or the groove that is square.
Good effect of the present invention is: according to profit proportion different and with steel adhesion characteristics difference, utilize the thread spindle rotation to rise and realize that water-oil separating efficient is high, can reach 93～98%, and the oil slick that reclaims can utilize again; Energy consumption when not only using is low, and maintenance cost is low, and the wear and tear in machines rate is little, and the life-span is long, safeguards simple.
Description of drawings
Below with reference to the accompanying drawings the explanation and the specific embodiment the invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is oil storage tank and oil scraping plate syndeton schematic diagram among Fig. 1;
Fig. 4 is mounting structure schematic diagram of the present invention.
Among the figure, 1-motor; 2-decelerator; 3-motor mounting plate; 4-plexiglass tent; 5-poly (methyl methacrylate) plate; 6-oil storage tank; 7-mounting plate; 8-oil-out; 9-floating oil collecting case; 10-thread spindle; 11-oil collecting pipe; 12-bib groove; 13-oil scraping plate; 14-bearing; 15-contiguous block; The tank for coolant of 16-lathe.
The specific embodiment
Fig. 1 structural representation of the present invention, Fig. 2 show the A-A cross-sectional view into Fig. 1.As seen from the figure, a kind of spiral Water Soluble Cooling Liquid oil spill skimmer comprises motor 1 and decelerator 2, it is characterized in that: thread spindle 10 upper ends place in the oil storage tank 6, and by bearing 14, contiguous block 15, decelerator 2, are connected with described motor 1; Be provided with oil scraping plate 13 in the described oil storage tank 6, the bottom of described oil storage tank 6 is provided with oil-out 8; The lower semisection of described thread spindle 10 places the below of mounting plate 7, and places cross section to be in the oil collecting pipe 11 of circular arc, and described thread spindle 10 and described oil collecting pipe 11 coaxial settings.
The circular arc opening central angle of the oil collecting pipe 11 of described circular arc is 100～110 °.
Fig. 3 is oil storage tank and oil scraping plate syndeton schematic diagram among Fig. 1.The center-side of described oil scraping plate 13 is fixedly connected with described thread spindle 10, and radially the medial surface of the other end and described oil storage tank 6 joins, and the bottom surface of lower side and described oil storage tank 6 joins.
The below of described mounting plate 7, the outside of described oil collecting pipe 11 are equipped with protects grade groove 12, the described opening direction and the circular arc opening direction of described oil collecting pipe 11 consistent (Fig. 2) that protects grade groove 12.
The described shape of cross section that protects grade groove 12 can be notched circular arc, or is the triangle of a side opening, or is square groove.
Fig. 4 is mounting structure schematic diagram of the present invention.The cooling fluid oil spill skimmer is vertically mounted on the tank for coolant 16 of lathe during use, makes thread spindle 10 vertical grounds, and the screw thread rotation position contacts with the liquid level of water mixed liquid body with oil, be preferably liquid level at thread spindle centre 1/2 height and position.The present invention is mainly different with the proportion of water (cooling fluid) according to oil, adhesion (being viscosity) is not identical characteristic also, thread spindle 10 rotations of the tank for coolant 16 by inserting lathe, make in oil and the water mixed liquid body process along with thread spindle 10 rotation risings, oil is stored between the wheelbase of thread spindle 10, along with the thread spindle rotation is risen, be raised to thread spindle 10 upper ends and enter oil storage tank 6, described oil storage tank 6 is built-in with oil scraping plate 13, described oil scraping plate 13 1 ends are fixedly connected with described thread spindle 10, and along with described thread spindle 10 rotates together, isolated oil is constantly scraped into oil-out 8, enter in the floating oil collecting case 9.And water constantly falls down between the wheelbase of thread spindle 10 because proportion is relatively heavier, reenters in the tank for coolant 16 of lathe.
The oil collecting pipe 11 coaxial settings of described thread spindle 10 and circular arc, and the circular arc opening central angle of described oil collecting pipe 11 is 100～110 °, oil collecting pipe 11 plays the effect of oil-collecting, so when mounted, consider the direction of the oil flow in the tank for coolant 16, allow oil collecting pipe 11 openings facing to the oil flow direction, make that oil-water mixture can successfully enter thread spindle 10 position of rotation in the tank for coolant 16.Grade groove 12 that protects in oil collecting pipe 11 outsides also is for further oil-collecting, makes described thread spindle 10 can collect fluid, also can allow cutting fluid automatically flow out.
Embodiment:
Cooling fluid: Water Soluble Cooling Liquid (grinding fluid, cutting fluid);
Callable oils: lubricating oil, machine oil (viscosity: VG22-VG68);
The temperature of cooling fluid: 10～50
0C;
Thread spindle rotating speed 40～55 turns/per minute;
The water-oil separating rate reaches 93～98%.
From above embodiment as seen, the spiral Water Soluble Cooling Liquid oil spill skimmer of the present invention has reached the expection purpose: oil-water separation is good, and skimming efficient is high, and the oil slick of recovery and cooling fluid be again reuse all, and retracting device energy consumption simple in structure is low.
Claims (5)
1. a spiral Water Soluble Cooling Liquid oil spill skimmer comprises motor and decelerator, and it is characterized in that: the thread spindle upper end places in the oil storage tank, and by bearing, contiguous block, decelerator, is connected with described motor; Be provided with oil scraping plate in the described oil storage tank, the bottom of described oil storage tank is provided with oil-out; The lower semisection of described thread spindle places the below of mounting plate, and places cross section to be in the oil collecting pipe of circular arc, described thread spindle and the coaxial setting of described oil collecting pipe.
2. described spiral Water Soluble Cooling Liquid oil spill skimmer according to claim 1, it is characterized in that: the circular arc opening central angle of the oil collecting pipe of described circular arc is 100～110 °.
3. described spiral Water Soluble Cooling Liquid oil spill skimmer according to claim 1, it is characterized in that: the center-side of described oil scraping plate is fixedly connected with described thread spindle, radially the medial surface of the other end and described oil storage tank joins, and the bottom surface of lower side and described oil storage tank joins.
4. described spiral Water Soluble Cooling Liquid oil spill skimmer according to claim 1, it is characterized in that: the below of described mounting plate, the outside of described oil collecting pipe is equipped with protects a grade groove, and the described opening direction that protects grade groove is consistent with the circular arc opening direction of described oil collecting pipe.
5. described spiral Water Soluble Cooling Liquid oil spill skimmer according to claim 4, it is characterized in that: the described shape of cross section that protects grade groove can be notched circular arc, or is the triangle of a side opening, or is square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102801495A CN103358173A (en) | 2013-07-05 | 2013-07-05 | Spiral water-soluble cooling liquid and floating oil recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102801495A CN103358173A (en) | 2013-07-05 | 2013-07-05 | Spiral water-soluble cooling liquid and floating oil recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN103358173A true CN103358173A (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102801495A Pending CN103358173A (en) | 2013-07-05 | 2013-07-05 | Spiral water-soluble cooling liquid and floating oil recovery device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841166A (en) * | 2015-04-30 | 2015-08-19 | 宁夏共享机床辅机有限公司 | Oil-water separation device and method applied to machine tool |
| CN104941255A (en) * | 2015-06-09 | 2015-09-30 | 宁夏共享机床辅机有限公司 | Upwards-floating type oil-water separator |
| CN112846927A (en) * | 2021-01-07 | 2021-05-28 | 广州市方川润滑科技有限公司 | Screw type cutting fluid floating oil collecting machine |
Citations (6)
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| US4541929A (en) * | 1982-01-20 | 1985-09-17 | Voest-Alpine Aktiengesellschaft | Device for drying of solid materials |
| CN2218592Y (en) * | 1995-02-09 | 1996-01-31 | 倪海英 | Screw plate oil-water separator |
| CN1333073A (en) * | 2001-08-10 | 2002-01-30 | 耿红军 | Abrading type oil and water separator for crude oil |
| CN1871056A (en) * | 2003-10-22 | 2006-11-29 | 丰田自动车株式会社 | Mixed liquid separator |
| CN201625893U (en) * | 2010-01-29 | 2010-11-10 | 无锡徐氏数控机床部件有限公司 | Oil-water separator for machine tool |
| CN203329415U (en) * | 2013-07-05 | 2013-12-11 | 郭海蓉 | Spiral recycling device for water-soluble cooling liquid and floating oil |
-
2013
- 2013-07-05 CN CN2013102801495A patent/CN103358173A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541929A (en) * | 1982-01-20 | 1985-09-17 | Voest-Alpine Aktiengesellschaft | Device for drying of solid materials |
| CN2218592Y (en) * | 1995-02-09 | 1996-01-31 | 倪海英 | Screw plate oil-water separator |
| CN1333073A (en) * | 2001-08-10 | 2002-01-30 | 耿红军 | Abrading type oil and water separator for crude oil |
| CN1871056A (en) * | 2003-10-22 | 2006-11-29 | 丰田自动车株式会社 | Mixed liquid separator |
| CN201625893U (en) * | 2010-01-29 | 2010-11-10 | 无锡徐氏数控机床部件有限公司 | Oil-water separator for machine tool |
| CN203329415U (en) * | 2013-07-05 | 2013-12-11 | 郭海蓉 | Spiral recycling device for water-soluble cooling liquid and floating oil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841166A (en) * | 2015-04-30 | 2015-08-19 | 宁夏共享机床辅机有限公司 | Oil-water separation device and method applied to machine tool |
| CN104941255A (en) * | 2015-06-09 | 2015-09-30 | 宁夏共享机床辅机有限公司 | Upwards-floating type oil-water separator |
| CN112846927A (en) * | 2021-01-07 | 2021-05-28 | 广州市方川润滑科技有限公司 | Screw type cutting fluid floating oil collecting machine |
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Application publication date: 20131023 |