CN203329415U - Spiral recycling device for water-soluble cooling liquid and floating oil - Google Patents

Spiral recycling device for water-soluble cooling liquid and floating oil Download PDF

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Publication number
CN203329415U
CN203329415U CN2013203973850U CN201320397385U CN203329415U CN 203329415 U CN203329415 U CN 203329415U CN 2013203973850 U CN2013203973850 U CN 2013203973850U CN 201320397385 U CN201320397385 U CN 201320397385U CN 203329415 U CN203329415 U CN 203329415U
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CN
China
Prior art keywords
oil
cooling liquid
storage tank
water
thread spindle
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Expired - Fee Related
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CN2013203973850U
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Chinese (zh)
Inventor
高峰
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郭海蓉
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Priority to CN2013203973850U priority Critical patent/CN203329415U/en
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Publication of CN203329415U publication Critical patent/CN203329415U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a spiral recycling device for water-soluble cooling liquid and floating oil, which aims to improve an oil-water separation effect and reutilize recycled floating oil and cooling liquid, and belongs to the technical field of treatment of cooling liquid commonly used in a metal machining process. The spiral recycling device is characterized in that the upper end part of a thread shaft is arranged in an oil storage tank and is connected with a motor by a bearing; the oil storage tank is internally provided with an oil scraping plate; an oil outlet is formed in the bottom of the oil storage tank; the lower half section of the thread shaft is placed below a mounting fixing plate and is placed in an oil collection pipe with a circular-arc-shaped cross section; the thread shaft and the oil collection pipe are arranged coaxially. The spiral recycling device has the positive effects that the high oil-water separation efficiency, which can be up to 93%-98%, is achieved by rotatably ascending the thread shaft according to different oil-water specific gravities and steel adhesion property differences of oil and water, and the recycled floating oil can be used again. In a use process of the recycling device, the energy consumption and the maintenance cost are low, the abrasion rate of the device is small, the service life of the device is long and the maintenance of the device is simple.

Description

A kind of spiral Water Soluble Cooling Liquid oil spill skimmer
Technical field
The utility model relates to a kind of cooling fluid oil spill skimmer, relates in particular to a kind of retracting device of Water Soluble Cooling Liquid oil slick, belongs to cooling fluid processing technology field commonly used in metal cutting processing.
Background technology
In the machine cut process, cooling fluid (grinding fluid, cutting fluid) becomes useless to be processed and discharge, 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 cooling fluid, be suspended in the cooling fluid surface and form surperficial oil slick, if carry out not in time 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 after environmental protection standard is processed and discharge again, disposal cost is very high.Therefore how to increase the service life of cooling fluid, be that scientific and technical personnel endeavour the problem of research in the industry always.
The general belt-type recycling machine that adopts reclaims the oil slick in machine tool coolant at present, this belt-type recycling machine relies on the transmission of belt in profit, utilization oil is taken oil out of liquid level to the adhesion of driving belt, then with scraper plate, the oil adhered on belt is scraped off, thereby obtains the effect of skimming.
Belt-type water-oil separating has following drawback: the efficiency 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 separating treatment descends; (2) the oil slick purity reclaimed is also low, can not reach the requirement reused; (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
It is good that the purpose of this utility model is to provide a kind of oil-water separation, and 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 adopted in the utility model 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 is placed in oil storage tank, and, by bearing, contiguous block, decelerator, with described motor, be connected; Be provided with oil scraping plate in described oil storage tank, the bottom of described oil storage tank is provided with oil-out; The lower semisection of described thread spindle, be placed in the below of mounting plate, and be placed in the oil collecting pipe that cross section is circular arc, and described thread spindle and described oil collecting pipe coaxially arrange.
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 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.
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 utility model 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 efficiency is high, can reach 93~98%, and the oil slick reclaimed can utilize again; Energy consumption while 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.
The accompanying drawing explanation
Below with reference to the accompanying drawings the explanation and the specific embodiment the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
The A-A cross-sectional view that Fig. 2 is Fig. 1;
Fig. 3 is oil storage tank and oil scraping plate syndeton schematic diagram in Fig. 1;
Fig. 4 is the utility model mounting structure schematic diagram.
In 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 the utility model structural representation, Fig. 2 shows 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, comprise motor 1 and decelerator 2, it is characterized in that: thread spindle 10 upper ends are placed in oil storage tank 6, and, by bearing 14, contiguous block 15, decelerator 2, with described motor 1, are connected; Be provided with oil scraping plate 13 in 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, be placed in the below of mounting plate 7, and be placed in the oil collecting pipe 11 that cross section is circular arc, and described thread spindle 10 coaxially arranges with described oil collecting pipe 11.
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 in 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 is 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 the utility model mounting structure schematic diagram.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 utility model 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 floating oil collecting case 9.And water constantly falls down because proportion is relatively heavier between the wheelbase of thread spindle 10, reenter in the tank for coolant 16 of lathe.
Described thread spindle 10 coaxially arranges with the oil collecting pipe 11 of 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 tank for coolant 16, allow oil collecting pipe 11 openings facing to the oil flow direction, make oil-water mixture in tank for coolant 16 can successfully enter thread spindle 10 position of rotation.Grade groove 12 that protects in oil collecting pipe 11 outsides is also 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/and per minute;
The water-oil separating rate reaches 93~98%.
From above embodiment, the spiral Water Soluble Cooling Liquid oil spill skimmer of the utility model has reached the expection purpose: oil-water separation is good, and skimming efficiency is high, and the oil slick of recovery and cooling fluid be reuse again all, and retracting device energy consumption simple in structure is low.

Claims (5)

1. a spiral Water Soluble Cooling Liquid oil spill skimmer, comprise motor and decelerator, and it is characterized in that: the thread spindle upper end is placed in oil storage tank, and, by bearing, contiguous block, decelerator, with described motor, be connected; Be provided with oil scraping plate in described oil storage tank, the bottom of described oil storage tank is provided with oil-out; The lower semisection of described thread spindle, be placed in the below of mounting plate, and be placed in the oil collecting pipe that cross section is circular arc, and described thread spindle and described oil collecting pipe coaxially arrange.
2. 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. 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. 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. 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.
CN2013203973850U 2013-07-05 2013-07-05 Spiral recycling device for water-soluble cooling liquid and floating oil Expired - Fee Related CN203329415U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203973850U CN203329415U (en) 2013-07-05 2013-07-05 Spiral recycling device for water-soluble cooling liquid and floating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203973850U CN203329415U (en) 2013-07-05 2013-07-05 Spiral recycling device for water-soluble cooling liquid and floating oil

Publications (1)

Publication Number Publication Date
CN203329415U true CN203329415U (en) 2013-12-11

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Application Number Title Priority Date Filing Date
CN2013203973850U Expired - Fee Related CN203329415U (en) 2013-07-05 2013-07-05 Spiral recycling device for water-soluble cooling liquid and floating oil

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358173A (en) * 2013-07-05 2013-10-23 郭海蓉 Spiral water-soluble cooling liquid and floating oil recovery device
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358173A (en) * 2013-07-05 2013-10-23 郭海蓉 Spiral water-soluble cooling liquid and floating oil recovery device
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

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131211

Termination date: 20190705