CN102423570A - Modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system - Google Patents
Modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system Download PDFInfo
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- CN102423570A CN102423570A CN201110257250XA CN201110257250A CN102423570A CN 102423570 A CN102423570 A CN 102423570A CN 201110257250X A CN201110257250X A CN 201110257250XA CN 201110257250 A CN201110257250 A CN 201110257250A CN 102423570 A CN102423570 A CN 102423570A
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Abstract
The invention discloses a modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system, comprising an integrated dirty oil collection unit, two or more dirty oil filter units capable of simultaneously and/or alternately running, a backwash mechanism for backwashing filter elements in the dirty oil filter units by turns, a sludge filter unit for carrying out secondary filter on the sludge discharged from the dirty oil filter units, a temperature control unit for cooling and/or heating the clean oil output from the dirty oil filter units and sludge filter unit, and an oil tank for collecting the clean oil processed by the temperature control unit, and the like. The invention has the advantages of compact structure, small volume, easy assembly and maintenance, and low cost, can realize thermostatic control of the temperature of the cutting fluid, guarantees the processing precision, avoids the problems of back flow due to accumulation of dirty oil, oil temperature variation and the like in the backwashing process of the filter devices, can discharge slag conveniently and rapidly, can effectively realize the recycling of resource, energy conservation and environmental protection, and can increase the additional value of the products.
Description
Technical field
The present invention relates to a kind of cutting fluid retracting device of mechanical field, particularly a kind of modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system.
Background technology
In mechanical processing process, particularly the mill of metal, cut, cut in the process, usually need to continue to use cutting fluid that cutter and workpiece are cooled off and lubricate.For reducing production costs, industry generally adopts the mode that cutting fluid is recycled, but contains metallic dust and other solid granulates impurity usually in the cutting fluid after using.For this reason, adopt the equipment such as filter vat that are arranged on the lathe that cutting fluid is carried out utilizing at once after the simple filtration slagging-off is handled in the traditional handicraft mostly, still, there are many deficiencies in this mode, for example:
One of which, cutting fluid back temperature fluctuation before use are very big; And machining requires more and more accurate now; The temperature fluctuation meeting of cutting fluid makes cutter and workpiece produce the variation of expanding with heat and contract with cold; Thereby influence machining accuracy, and then cause the defective products rate to improve, and possibly cause scrapping of workpiece, cutter or the like loss;
Two, in filter process, it is that filter plant is carried out backwash that an operation is arranged, thereby the dirty slag that will be attached on the filter core peels off dirty slag through the air pressure blowback; In this backwash process, sump (waste oil) pump is idle, but still work as usual of lathe; And continue to produce dirty oil (that is, the cutting fluid after the use), so filter plant must be done a dirty oil sump to deposit these newly-increased dirty oil; After the backwash operation was accomplished, dirty oil pump just can start once more, and these newly-increased dirty oil are evacuated to the filtration of filter equipment; Like this, newly-increased dirty oil a large amount of in the backwash process may cover to clean oil sump, cause the pollution of clean oil sump; And also can cause the instability of oil temperature, and the dirty oil sump of setting up can make equipment volume increase, cause taking up an area of and purchase, the increase of operation cost such as maintenance;
Three, existing filter plant all is to need that armrest is moving to remove to remove dirty slag, operates very loaded down with trivial detailsly, and wastes time and energy.
Summary of the invention
The object of the present invention is to provide a kind of modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system; It can realize the thermostatic control to the cutting fluid temperature; And the dirty oil accumulation that can avoid possibly occurring in the filter plant backwash process flows backwards and problem such as oil temperature variation; And deslagging is convenient to operation, thereby has overcome deficiency of the prior art.
For realizing the foregoing invention purpose, the present invention has adopted following technical scheme:
A kind of modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system is characterized in that, it comprises the following assembly of integrated setting:
Be used for collecting the dirty oily harvester of dirty oil from board;
Be communicated with dirty oily harvester respectively, can be simultaneously and/or the dirty oily filter more than two of operation in turn;
Be used for the backwash mechanism that the filter core to this dirty oily filter more than two takes turns backwash, said backwash mechanism respectively with this more than two dirty oily filter be connected;
Be used for the mud of being discharged by dirty oily filter is carried out the sludge filtration device of secondary filter, said dirty slag filter is connected with the sludge outlet of this dirty oily filter more than two respectively;
Be used for being cooled off by the clean oil of dirty oily filter and sludge filtration device output and/or the temperature-adjusting device of heat treated, said temperature-adjusting device is connected with the clean oil outlet of this dirty oily filter more than two and the clean oil outlet of this sludge filtration device respectively;
Be used to collect the clean oil sump of the clean oil after temperature-adjusting device is handled.
Preferably, also be provided with in the said sludge filtration device:
Be used for monitoring the induction mechanism of sludge filtration device mud thickness;
And, be used for the sludge outlet of opening and closing sludge filtration device, and can manual mode or the mechanism for opening/closing of automatic mode operation;
Under automatic mode, the sludge outlet of sludge filtration device is opened or closed to said mechanism for opening/closing automatically according to the monitor signal of induction mechanism.
Said mechanism for opening/closing preferably adopts the hydraulic headstock gear structure.
Said backwash mechanism comprises the above air delivering pipeline of the two-way that is communicated with source of the gas, the above air delivering pipeline of this two-way respectively with this more than two dirty oily filter be connected, and be respectively equipped with air valve on the above air delivering pipeline of this two-way.
Said temperature-adjusting device comprises: be used for carried out the cooling device of cooling processing by the clean oil of dirty oily filter and the output of sludge filtration device.
Said temperature-adjusting device also comprises: be used for this temperature monitoring mechanism that dirty oily filter and the clean oil temperature of this sludge filtration device output are monitored more than two.
Said temperature-adjusting device also comprises: be used for after cooling device is handled, the clean oil that temperature is lower than set temperature value is carried out the heater of automatic heat treated.
Said heater comprises control module and the heating element heater that prestores set temperature value, and said heating element heater is controlled by control module, said control module be used to monitor through cooling device handle the back totally the temperature monitoring mechanism of temperature be connected.
Further, described modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system also comprise: any oil fog purification plant of the mist of oil that produces more than that is used for purifying board, dirty oily harvester, dirty oily filter and sludge filtration device.
Further, described modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system also comprise: be used for the clean oil of clean oil sump is delivered to the clean oil feedback device on the board.
Compared with prior art, the invention has the advantages that:
One, adopts temperature control equipment; Through refrigeration or heat temperature with cutting fluid remain in certain temperature (± 0.5 ℃) constant, ensure that the machining object of making is not affected by thermal expansion and contraction, and promotes machining accuracy and quality; Create high additive value, and reduce fraction defective;
Two, adopt many lauter tubs designs, in the filtration system backwash process, each lauter tub can take turns backwash; Can not cause dirty oil to be back to the pollution that clean oil groove causes clean oil, can be because of the temperatures involved of dirty oil temperature, because of having lacked dirty oil sump to clean oil yet yet; A clean oil groove is only arranged, take up an area of little, simplicity of design; Cost reduces, and can avoid shortcomings such as dirty oil pollution and oily temperature control are difficult for again;
Three, in the tapping process, dirty slag and dirty oil are discharged together, and dirty slag can slowly be deposited at the bottom of the filter vat; By the sludge filtration device the dirty oil on the dirty slag is carried out secondary filter again, when dirty slag deposits when setting thickness, induction mechanism is sensed; With the sludge outlet of opening the sludge filtration device automatically, let the dirty slag in the sludge filtration device drop in collection mud car, can realize the secondary filter of dirty oil like this; The dirty slag oil content of discharging is few; Can avoid overflowing and waste of oil, simplification replacing program can be saved artificial replacement cost greatly.
Description of drawings
Fig. 1 is the structural representation of modularization constant temperature many lauter tubs purifying and recovering system and hydraulic pressure deslagging filtration system in the present invention's one preferred embodiment;
Fig. 2 a is the running status sketch map of collection tungsten bucket when backwash among Fig. 1, and wherein A is an airintake direction;
Fig. 2 b is the running status sketch map of collection tungsten bucket when advancing sump oil among Fig. 1, and wherein B is an airintake direction, and C is that sump oil flows to;
Fig. 2 c is the running status sketch map of collection tungsten bucket when going out clean oil among Fig. 1, and wherein D is that clean oil flows to;
Fig. 2 d is the collection running status sketch map of tungsten bucket when blowdown mud among Fig. 1, wherein E be sludge stream to;
The assembly of each Reference numeral and indication thereof is respectively among the figure:
| Symbol | Implication | Symbol | Implication | Symbol | Implication | |
| 1 | Board | 16 | Device for drying and filtering | | Check valve | |
| 2 | |
17 | The mist of oil machine | V7 | Normally closed type axle valve | |
| 3 | Filter 1 | 18 | Air compressor | V8 | Check valve | |
| 4 | |
19 | The heat regulation system | V9 | Normally closed type axle valve | |
| 5 | Plate- |
20 | Temperature sensor | V10 | Normally closed type axle valve | |
| 6 | |
21 | Temperature sensor | | Check valve | |
| 7 | Clean oil pump | Y | Oil pipe: Y1--Y10 | V12 | Normally closed |
|
| 8 | Collection tungsten bucket | F | Airduct: F1--F3 | V13 | Check valve | |
| 9 | Filter core | T | Copper pipe: T1--T3 | V14 | Normally closed type axle valve | |
| 10 | The absolute oil pump | Q | Tracheae: Q1--Q5 | V15 | Normally closed |
|
| 11 | Detector | V1 | Check-valves | V16 | One- |
|
| 12 | Hydraulic system | V2 | Ball valve | | Check valve | |
| 13 | Dolly | V3 | Check-valves | V18 | Filter control valve | |
| 14 | Compressor | V4 | Ball valve | V19 | |
|
| 15 | Condenser | V5 | Normally closed type axle valve | L | The sensor signal feedback line |
The specific embodiment
To deficiency of the prior art, this case inventor has proposed this modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system through studying for a long period of time and putting into practice, and it comprises the following assembly of integrated setting:
Be used for collecting the dirty oily harvester of dirty oil, preferably adopt oil pump from board;
Be communicated with dirty oily harvester respectively; Can be simultaneously and/or the dirty oily filter more than two of operation in turn; The preferred filter vat that in the application for a patent for invention of publication number CN102091479A, CN102107096A etc., proposed like this case inventor etc. that adopts also can be not limited thereto certainly;
Be used for the backwash mechanism that the filter core to this dirty oily filter more than two takes turns backwash, said backwash mechanism respectively with this more than two dirty oily filter be connected;
Be used for the mud of being discharged by dirty oily filter is carried out the sludge filtration device of secondary filter, said dirty slag filter is connected with the sludge outlet of this dirty oily filter more than two respectively;
Be used for to cool off by the clean oil of dirty oily filter and sludge filtration device output, the temperature-adjusting device of heat treated, said temperature-adjusting device is connected with the clean oil outlet of this dirty oily filter more than two and the clean oil outlet of this sludge filtration device respectively;
Be used to collect the clean oil sump of the clean oil after temperature-adjusting device is handled;
And, be used for the clean oil of clean oil sump is delivered to the clean oil feedback device on the board.
Aforementioned integrated setting means each assembly made up with the mode of compact arrangement and is arranged in the rack or on the board.
Preferably, also be provided with in the aforementioned sludge filtration device:
Be used for monitoring the induction mechanism of sludge filtration device mud thickness;
And, be used for the sludge outlet of opening and closing sludge filtration device, and can manual mode or the mechanism for opening/closing of automatic mode operation;
Under automatic mode, the sludge outlet of sludge filtration device is opened or closed to said mechanism for opening/closing automatically according to the monitor signal of induction mechanism; Concretely; Promptly when mud thickness reached a setting value in the sludge filtration device, then mechanism for opening/closing started and opens sludge outlet, carried out the operation of blowdown mud; Otherwise, then close.
Aforementioned mechanism for opening/closing preferably adopts the hydraulic headstock gear structure, also can adopt the conventional mechanical mechanism for opening/closing such as electromagnetism mechanism for opening/closing, startup mechanism for opening/closing and other those skilled in the art's conventions certainly.
Aforementioned backwash mechanism comprises the above air delivering pipeline of two-way that is communicated with same or different high-pressure air source, the above air delivering pipeline of this two-way respectively with this more than two dirty oily filter be connected, and be respectively equipped with air valve on the above air delivering pipeline of this two-way.
The aforementioned temperature adjusting device comprises: be used for carried out the cooling device of cooling processing by the clean oil of dirty oily filter and the output of sludge filtration device;
And; Be used for this temperature monitoring mechanism that dirty oily filter and the clean oil temperature of this sludge filtration device output are monitored more than two; The monitoring result of temperature monitoring mechanism in view of the above, staff or cooling device can be regulated cooldown rate and chilling temperature automatically.
Further, the aforementioned temperature adjusting device also can preferably include: be used for after cooling device is handled, the clean oil that temperature is lower than set temperature value is carried out the heater of automatic heat treated.
Aforementioned heater comprises control module and the heating element heater that prestores set temperature value; This heating element heater is controlled by control module, and this control module is connected with the temperature monitoring mechanism that is used to monitor clean oil temperature after cooling device is handled, when detected clean oil temperature is lower than set temperature value; Then control module is sent instruction; Make heating element heater start, be heated to about set temperature value, stop heating until the clean oil temperature.
Further, many lauter tubs of aforementioned modules constant temperature purifying and recovering system and deslagging filtration system also comprise: the oil fog purification plant that is used for purifying any or the mist of oil that all component produces of board, dirty oily harvester, dirty oily filter and sludge filtration device.
Need to prove that aforementioned dirty oil means cutting fluid that contains pollutants such as tungsten mud etc., clean oil then refers to the cutting fluid after purified treatment etc.
Below in conjunction with an accompanying drawing and a preferred embodiment technical scheme of the present invention is further described.
Consult Fig. 1 to Fig. 2 d, the structure and the course of work of this modularization constant temperature many lauter tubs purifying and recovering system and hydraulic pressure deslagging filtration system are:
The dirty cutting oil that lathe 1 process produces by pipeline Y1, Y2, through check-valves V3 and ball valve V4, is transported to lauter tub 3 (filter one) by pipeline Y3 through axle valve V5 by dirty oil pump 2; And being transported to lauter tub 4 (filter two) through axle valve V10 by pipeline Y4, lauter tub begins to filter, in the filter process; Filter core can stop up; Need backwash, 2 lauter tub 3,4 backwashes in turn
The clean oil that filter vat 3,4 filters out through axle valve V7, V12 via pipeline Y5 be transported to refrigerating circuit (operation principle of this refrigerating circuit is: compressor 14 carry refrigerants by copper pipe T1 to condenser 15 through device for drying and filtering 16 and choke valve V19; Again to plate-type evaporator 5); Clean oil is advanced through the refrigeration back to be gone out by the evaporimeter oil-out by the evaporimeter oil-in, is transported to clean oil sump by pipeline Y8 again, evaporimeter oil-out dress temperature sensor 21; As oil temperature low design temperature; Start heat regulation 19 (PID control) and be heated to and establish temperature, make temperature reach constant temperature, be delivered to lathe by pump again and use;
But the discharging of the dirty slag setting-up time in the filter process on the filter core, such as, 4-8h automatic discharge once, lauter tub 3,4 deslagging in turn during deslagging; Just can save the design of dirty oil sump, such as, if lauter tub 3 first deslagginves, then lauter tub 3, source of the gas Q5 open during deslagging; Dirty slag, is disposed to sludge filtration bucket 8 and does secondary filter through axle valve V9 via pipeline Y4, and lauter tub 3 deslagginves are intact, and lauter tub 4 is deslagging then; Source of the gas Q4 opens, and dirty slag, is disposed to sludge filtration bucket 8 and does secondary filter through axle valve V14 via pipeline Y6; Device has several filter cores 9 in the sludge filtration bucket 8, by pump 10 dirty oil is carried out secondary filter, and the clean oil that filters out is delivered to refrigerating circuit by Y7 again;
Be provided with detector 11 in the sludge filtration bucket 8 (collection tungsten bucket),, represent that dirty slag is essential to discharge when the mud thickness in the collection tungsten bucket during to a set point; Hydraulic system 12 is opened sludge outlet automatically; Dirty slag flow to mud car 13 automatically, and for the sake of assurance, hydraulic system can adopt automatically and manual operation mode;
Can produce mist of oil in lathe grinding process and the filter process, mist of oil contains harmful chemical, and is very big to the human injury, and installing purifying and recovering system equipment 17 additional can be with the purifying and recovering system of lathe 1 and 8 generations of sludge filtration bucket.
The above person is merely in order to explain the present invention's preferred embodiment; Be not that attempt is done any formal restriction to the present invention according to this; Be with, all have in following any modification or change of doing relevant the present invention of identical invention spirit, all must be included in the category that the invention is intended to protection.
Claims (10)
1. modularization constant temperature many lauter tubs purifying and recovering system and deslagging filtration system is characterized in that it comprises the following assembly of integrated setting:
Be used for collecting the dirty oily harvester of dirty oil from board;
Be communicated with dirty oily harvester respectively, can be simultaneously and/or the dirty oily filter more than two of operation in turn;
Be used for the backwash mechanism that the filter core to this dirty oily filter more than two takes turns backwash, said backwash mechanism respectively with this more than two dirty oily filter be connected;
Be used for the mud of being discharged by dirty oily filter is carried out the sludge filtration device of secondary filter, said dirty slag filter is connected with the sludge outlet of this dirty oily filter more than two respectively;
Be used for being cooled off by the clean oil of dirty oily filter and sludge filtration device output and/or the temperature-adjusting device of heat treated, said temperature-adjusting device is connected with the clean oil outlet of this dirty oily filter more than two and the clean oil outlet of this sludge filtration device respectively;
Be used to collect the clean oil sump of the clean oil after temperature-adjusting device is handled.
2. modularization constant temperature many lauter tubs purifying and recovering system according to claim 1 and deslagging filtration system is characterized in that, also are provided with in the said sludge filtration device:
Be used for monitoring the induction mechanism of sludge filtration device mud thickness;
And, be used for the sludge outlet of opening and closing sludge filtration device, and can manual mode or the mechanism for opening/closing of automatic mode operation;
Under automatic mode, the sludge outlet of sludge filtration device is opened or closed to said mechanism for opening/closing automatically according to the monitor signal of induction mechanism.
3. modularization constant temperature many lauter tubs purifying and recovering system according to claim 2 and deslagging filtration system is characterized in that, said mechanism for opening/closing adopts the hydraulic headstock gear structure.
4. modularization constant temperature many lauter tubs purifying and recovering system according to claim 1 and deslagging filtration system; It is characterized in that; Said backwash mechanism comprises the above air delivering pipeline of the two-way that is communicated with source of the gas; The above air delivering pipeline of this two-way respectively with this more than two dirty oily filter be connected, and be respectively equipped with air valve on the above air delivering pipeline of this two-way.
5. modularization constant temperature many lauter tubs purifying and recovering system according to claim 1 and deslagging filtration system; It is characterized in that said temperature-adjusting device comprises: be used for to carry out the cooling device of cooling processing by the clean oil of dirty oily filter and the output of sludge filtration device.
6. modularization constant temperature many lauter tubs purifying and recovering system according to claim 5 and deslagging filtration system; It is characterized in that said temperature-adjusting device also comprises: be used for to this temperature monitoring mechanism that dirty oily filter and the clean oil temperature of this sludge filtration device output are monitored more than two.
7. modularization constant temperature many lauter tubs purifying and recovering system according to claim 5 and deslagging filtration system; It is characterized in that; Said temperature-adjusting device also comprises: be used for after cooling device is handled, the clean oil that temperature is lower than set temperature value is carried out the heater of automatic heat treated.
8. modularization constant temperature many lauter tubs purifying and recovering system according to claim 7 and deslagging filtration system; It is characterized in that; Said heater comprises control module and the heating element heater that prestores set temperature value; Said heating element heater is controlled by control module, and said control module is connected with the temperature monitoring mechanism that is used to monitor clean oil temperature after cooling device is handled.
9. modularization constant temperature many lauter tubs purifying and recovering system according to claim 1 and deslagging filtration system; It is characterized in that it also comprises: any oil fog purification plant of the mist of oil that produces more than that is used for purifying board, dirty oily harvester, dirty oily filter and sludge filtration device.
10. modularization constant temperature many lauter tubs purifying and recovering system according to claim 1 and deslagging filtration system is characterized in that it also comprises: be used for the clean oil of clean oil sump is delivered to the clean oil feedback device on the board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110257250XA CN102423570A (en) | 2011-09-02 | 2011-09-02 | Modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110257250XA CN102423570A (en) | 2011-09-02 | 2011-09-02 | Modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system |
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| CN102423570A true CN102423570A (en) | 2012-04-25 |
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| CN201110257250XA Pending CN102423570A (en) | 2011-09-02 | 2011-09-02 | Modular constant-temperature multi-filter cylinder oil mist purifying and deslagging filtration system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894013A (en) * | 2012-12-31 | 2014-07-02 | 周敏亮 | Cutting fluid filtering recovery device |
| CN106492537A (en) * | 2016-11-21 | 2017-03-15 | 江苏维泽净化科技股份有限公司 | Backpulsing cutting fluid filtration system and filter method |
| CN111977831A (en) * | 2020-09-03 | 2020-11-24 | 广州静创智能科技有限公司 | Novel environment-friendly purification equipment and cutting fluid purification circulation method |
| CN111993152A (en) * | 2020-09-15 | 2020-11-27 | 宁波市镇海元益机电制造有限公司 | Deep hole machining drill bit center liquid discharge pressurization control system and control method |
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| CN201375986Y (en) * | 2009-02-12 | 2010-01-06 | 上海艾科液压技术有限公司 | Rolling oil cooling and lubricating system |
| CN201470154U (en) * | 2009-08-25 | 2010-05-19 | 深圳市兰科环境技术有限公司 | On-line automatic backwash oil-water separation device |
| CN102107096A (en) * | 2010-12-30 | 2011-06-29 | 苏州永添设备有限公司 | Modularized oil mist purifying, cooling and filtering apparatus |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966960Y (en) * | 2006-11-10 | 2007-10-31 | 肖纯文 | Graded reverse-flushing oil filter |
| CN201375986Y (en) * | 2009-02-12 | 2010-01-06 | 上海艾科液压技术有限公司 | Rolling oil cooling and lubricating system |
| CN201470154U (en) * | 2009-08-25 | 2010-05-19 | 深圳市兰科环境技术有限公司 | On-line automatic backwash oil-water separation device |
| CN102107096A (en) * | 2010-12-30 | 2011-06-29 | 苏州永添设备有限公司 | Modularized oil mist purifying, cooling and filtering apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894013A (en) * | 2012-12-31 | 2014-07-02 | 周敏亮 | Cutting fluid filtering recovery device |
| CN106492537A (en) * | 2016-11-21 | 2017-03-15 | 江苏维泽净化科技股份有限公司 | Backpulsing cutting fluid filtration system and filter method |
| CN111977831A (en) * | 2020-09-03 | 2020-11-24 | 广州静创智能科技有限公司 | Novel environment-friendly purification equipment and cutting fluid purification circulation method |
| CN111993152A (en) * | 2020-09-15 | 2020-11-27 | 宁波市镇海元益机电制造有限公司 | Deep hole machining drill bit center liquid discharge pressurization control system and control method |
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Application publication date: 20120425 |