CN103555411B - A kind of metal working fluid filtering system - Google Patents
A kind of metal working fluid filtering system Download PDFInfo
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- CN103555411B CN103555411B CN201310545040.XA CN201310545040A CN103555411B CN 103555411 B CN103555411 B CN 103555411B CN 201310545040 A CN201310545040 A CN 201310545040A CN 103555411 B CN103555411 B CN 103555411B
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Abstract
The present invention relates to a kind of metal working fluid filtering system, comprise casing, be arranged at equipment in casing and bottom bracket, equipment in described casing comprises vacuum filtering system, ultra-filtration system, liquid-storage system, pumping system and intelligent control system, described liquid-storage system comprises the first liquid-storing box and the second liquid-storing box, and described pumping system comprises the first pumping system and the second pumping system; Described first liquid-storing box is connected with the first medicament barrel by clean liquid disinfection equipment; Described second liquid-storing box is connected with the second medicament barrel, in the second medicament barrel, germ killing drugs is housed, and is finally passed through the second pumping system and exports, recycle.What this filtering system can regularly continue carries out purifying cutting fluid, can keep the use properties of cutting fluid preferably, cutting fluid can be extended to original a lot of times work-ing life again; And this filtering system can fast be filtered, high-level efficiency running, with few cost, reaches the object of safety, environmental protection, green, saving, reduction of discharging.
Description
Technical field
The present invention relates to the treatment technology of cooling fluid and fluid in metal processing sectors, be specifically related to a kind of metal working fluid filtering system.
Background technology
The liquid of metal working fluid (Metalworking fluids) mainly intermetallic composite coating, mainly plays lubrication and cooling effect, has the effects such as antirust cleaning concurrently.General metal working fluid comprises cutting fluid, machining oil, emulsion, punching oil, quenching medium, high temperature oil, extreme pressure cutting fluid, grinding fluid, slushing oil, clean-out system, blackening agent for surface, drawing wet goods.
Machining of metals liquid is the soluble lubricating oil of a kind of low foam, high lubricity, that one is used in metal cutting, the mill course of processing, be used for the industrial type fluid of Cooling and Lubricator cutter and workpiece, cutting fluid is formed through science compound compatibility by multiple super strong functional auxiliary agent, possesses good cooling performance, lubricity, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature simultaneously.Overcome the easily difficult dilution in smelly, winter in summer of traditional soap base emulsion, rust-proof effect difference defect, lathe paint is also had no adverse effects, be applicable to ferrous metal cutting and mill processing, belong to leading current abrasive product.
Often be mixed into oil slick, impurity and iron filings in cutting fluid, do not process for a long time, its work-ing life and working efficiency can reduce greatly, thus affect working normally and efficiently of processing units.Meanwhile, the oil reservoir that cutting fluid is closed covers, and easily grows anerobe, cutting fluid can be caused to lose efficacy.The generation of above problem, make problem more complicated, influence surface is wider.That does cutting fluid work has following weak point: skin is easily irritated, and work of changing oil is tired and loaded down with trivial details, needs manual labor large, and cost intensive, cutting fluid is short and easily smelly for work-ing life, cutting fluid discharge trouble, process soiling solution somewhat expensive.
Summary of the invention
The object of this invention is to provide a kind of metal working fluid filtering system, what this filtering system can regularly continue carries out purifying cutting fluid, the use properties of cutting fluid can be kept preferably, cutting fluid can be extended to original a lot of times work-ing life again, thus reduce cutting fluid use cost for user, save production unit and safeguard and operating cost; And this filtering system can fast be filtered, high-level efficiency running, with few cost, reaches the object of safety, environmental protection, green, saving, reduction of discharging.
The object of the invention is to be achieved through the following technical solutions:
A kind of metal working fluid filtering system, comprise casing, be arranged at equipment in casing and bottom bracket, equipment in described casing comprises intelligent control system, vacuum filtering system, ultra-filtration system, liquid-storage system and pumping system, described liquid-storage system comprises the first liquid-storing box and the second liquid-storing box, and described pumping system comprises the first pumping system and the second pumping system;
Described intelligent control system can the running of full-automatic control equipment, comprises the pH value of monitoring metal working fluid, concentration and residual content, and the control treatment time, filters and add metal working fluid;
Be provided with vacuum pumping pump in described vacuum filtering system, remove chip and greasy dirt by vacuumizing, filter out fine solid particles and oil slick, described vacuum pumping pump is provided with supercentrifuge, removes the dissolving oil content in metal working fluid; Described vacuum filtering system is delivered to ultra-filtration system by through the preliminary metal working fluid filtered;
Be provided with centrifugal separating device, level monitoring system and some layers of filtration unit in described ultra-filtration system, described filtration unit improves successively along its precision that flows to of metal working fluid, removes oil slick and minute solid particles; Metal working fluid is delivered to the first liquid-storing box by described ultra-filtration system again;
Described first liquid-storing box is connected with the first medicament barrel by clean liquid disinfection equipment, in described first medicament barrel, bactericidal agent is housed, by described drug delivery in the first liquid-storing box, carries out germicidal treatment to the metal working fluid in the first liquid-storing box; Again the metal working fluid after process is transported to the second liquid-storing box by the first pumping system;
Described second liquid-storing box is connected with the second medicament barrel, in second medicament barrel, germ killing drugs are housed, described germ killing drugs are sprinkled into the second liquid-storing box, germicidal treatment is again carried out to metal working fluid wherein, obtain free of contamination secondary metal working fluid, and passed through the second pumping system output, recycle; Be provided with float and cooling fluid dosing device in described liquid-storage system, facilitate intelligent control system to carry out Real-Time Monitoring.
Further, described bottom bracket has movable pulley, convenient mobile.
Further, the one in described movable pulley available hydraulic car, power truck and propelling car substitutes, with applicable varying environment.
Further, some layers of filtration unit described in ultra-filtration system are 6 layers of filtering net.
Further, the filtering net described in 1st ~ 2 layers is metal filter screen, and its mesh diameter is between 0.1 ~ 1.3mm, and the mesh diameter of layers 1 and 2 is preferably 1mm and 0.1mm respectively; The mesh diameter of 3rd ~ 6 layers of filtering net is between 0.01 ~ 0.1mm, and the mesh diameter of 3rd ~ 6 layers is preferably 0.1mm, 0.08mm, 0.05mm and 0.02mm respectively.
Further, magnetic filter device is provided with on the net at described layers 1 and 2 metal filtration.
Further, be provided with inlet opening and outage in described ultra-filtration system, described centrifugal separating device connects described inlet opening and described the first layer filtering net.
Further, described outage place is provided with intelligent electromagnetic valve start stop switch.
Further, the length of described metal working fluid filtering system is 1500mm, and width is 1000mm, is highly 1500mm, and its liquid storage volume is 570L.
Further, vacuum pumping pump in described vacuum filtering system can be connected with the casing placing metal working fluid, in-line purification is carried out to the metal working fluid worked, through intelligent control system monitoring, metal working fluid qualified for purification is delivered to by the second pumping system in the casing placing metal working fluid.
Further, in described filtering system, be provided with pump support, be used for placing pumping system.
Further, a barrel support is provided with outside described medicament barrel.
Further, described intelligent control system also can manual control equipment.
Further, in described filtering system, be provided with some interfaces, be used for accessing pressurized air, metal working fluid and power supply fast.
The invention provides a kind of metal working fluid filtering system, it mainly has following beneficial effect:
What 1. filtering system of the present invention can regularly continue carries out purifying cutting fluid, can keep the use properties of cutting fluid preferably, cutting fluid can be extended to original a lot of times work-ing life again;
2. this filtering system reduces cutting fluid use cost for user, saves production unit and safeguards and operating cost;
3. filtering system of the present invention can cross fast filtering, high-level efficiency running, and cost that can be few, reach the object of safety, environmental protection, green, saving, reduction of discharging;
4. effectively scrap metal and metallic particles to be separated with cutting fluid, to realize the recycling of scrap, multiple filtration system is that the long-term stability of cutting fluid uses and gives security simultaneously; Systemic circulation sterilization timely, avoids the generation of bacterium, promotes environmental safety and the irritated risk of personnel; Excellent renewable, cutting fluid after treatment can continue to keep more than PH8, continues to use after promoting concentration;
5. metal working fluid can be recycled, and changes liquid without the need to shutting down, cost-saving, and this filtering system can on-line operation, avoid shut-down to change liquid, and cooling fluid can reuse;
6. floor space is little, meets in factory floor space demand;
7. this filtering system can quick travel, do not take produce passage, do not take operating space etc.;
8. this filtering system is except except filtering metal working fluid, also can filtering the polluted water such as service water.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the left parallax stereogram of the metal working fluid filtering system described in the embodiment of the present invention;
Fig. 2 is the right parallax stereogram of the metal working fluid filtering system described in the embodiment of the present invention;
Fig. 3 is the support schematic diagram of the metal working fluid filtering system described in the embodiment of the present invention.
In figure:
1, vacuum pumping pump; 2, the second medicament barrel; 3, clean liquid disinfection equipment; 4, the first medicament barrel; 5, bottom bracket; 6, movable pulley; 7, the first liquid-storing box; 8, the second liquid-storing box; 9, the first pumping system; 10, the second pumping system; 11, ultra-filtration system; 12, intelligent control system; 13, pump support; 14, bucket support.
Embodiment
As shown in Figure 1-2, a kind of metal working fluid filtering system described in the embodiment of the present invention, comprise casing, be arranged at equipment in casing and bottom bracket 5, equipment in described casing comprises vacuum filtering system, ultra-filtration system 11, liquid-storage system, pumping system and intelligent control system 12, described liquid-storage system comprises the first liquid-storing box 7 and the second liquid-storing box 8, and described pumping system comprises the first pumping system 9 and the second pumping system 10;
Be provided with vacuum pumping pump 1 in vacuum filtering system, remove chip and greasy dirt by vacuumizing, filter out fine solid particles and oil slick, this vacuum filtering system can filter out the minute solid particles of 5 microns; Then ultra-filtration system 11 is delivered to by through the preliminary metal working fluid filtered.
Be provided with multi-layer filter paper in ultra-filtration system 11, described filter paper improves successively along its precision that flows to of metal working fluid, removes oil slick and minute solid particles; This ultra-filtration system 11 can carry out high-rate fitration with the speed of 30 ~ 50L/min, and the soiling solution tank of 200 liters just can filter complete in about 10 minutes; Metal working fluid is delivered to the first liquid-storing box 7 by described ultra-filtration system again.
Described first liquid-storing box 7 is connected with the first medicament barrel 4 by clean liquid disinfection equipment 3, in described first medicament barrel 4, bactericidal agent is housed, by described drug delivery in the first liquid-storing box 7, make it react generation sterilant, germicidal treatment is carried out to the metal working fluid in the first liquid-storing box 7; Be that 9 systems are transported to the second liquid-storing box 8 by the metal working fluid after process by the first pumping again.Described second liquid-storing box 8 is connected with the second medicament barrel 2, in second medicament barrel 2, germ killing drugs are housed, described germ killing drugs are sprinkled into the second liquid-storing box 8, germicidal treatment is again carried out to metal working fluid wherein, obtain free of contamination secondary metal working fluid, and it is exported by the second pumping system 10, recycle.
Described intelligent control system 12 can the running of full-automatic control equipment, comprises the pH value of monitoring metal working fluid, concentration and residual content etc., and the control treatment time, filters and add metal working fluid etc.; This intelligent control system also can the corresponding equipment of Artificial Control and parameter.This intelligent control system 12 makes the regeneration of online metal working fluid, therefore makes the maintenance of metal working fluid faster, easier, more economical, and avoids shut-down and change liquid.
Further, described bottom bracket 5 has movable pulley 6, convenient mobile.One in described movable pulley 6 available hydraulic car, power truck and propelling car substitutes, and with applicable varying environment, operates.Be provided with float and cooling fluid dosing device in liquid-storage system, facilitate intelligent control system to carry out Real-Time Monitoring.
Further, as shown in Figure 3, pump support 13, first pumping system 9 is provided with in this filtering system and the second pumping system 10 is positioned on this pump support 13.And medicament barrel 4 is outer corresponding with medicament barrel 4 is also provided with barrel support 14.The length of filtering system of the present invention is 1500mm, and width is 1000mm, and be highly 1500mm, its floor space is smaller; And the liquid storage volume of this filtering system is 570L.Also be provided with some interfaces in this filtering system, be used for accessing fast the power supply etc. of pressurized air, metal working fluid and 380 volts.
For specific experiment case, embodiment is described below, should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Metal working fluid is herein cutting fluid, uses the equipment of this cutting fluid to be 200 with certain factory, and the water tank capacity 200L of every platform is that example is adjusted its cost, thus the advantage using this filtering system is described:
1, the cost of sewage disposal (for annual 2 times) of cutting fluid: with minimum 3000 yuan of standards per ton, so: 200*200/1000=40 ton, 3000 yuan per ton, 3000*40*2=240000 unit;
2, cutting fluid change liquid cost (for annual 2 times), with every barrel of cutting fluid 6000 yuan, every barrel of 200L, equipment need concentration be 6% for example: 200*200*6%/200*6000*2=144000 unit;
3, cost of human resources: a, protoplast's work change liquid personnel wage 3000 yuan of/month * 5 people * 12 months=180000 yuan; B, use filtering system of the present invention, this system can unattended operation, changes liquid (1 people's operation): 36000 yuan/year/people; So a-b=saves number, is equivalent to annual saving 144000 yuan;
4, liquid cost is changed in shutdown, shuts down 2 hours, need change 2 times every year to change liquid at every turn, and the creation of value per hour 120 yuan is example: 200*2*120*2=96000 unit;
5, use this filtering system, cutting fluid can be recycled, therefore cutting fluid stoste usage quantity reduces by more than 20%, direct saving more than 20%, and year saves cost of use more than 150,000 yuan;
6, environmental protection cost: personnel cost+dinner party cost+other; Also has invisible cost: comprise environmental protection risk, environmental safety etc.;
To sum up, 1st ~ 4 costs of idleness more than about 500,000 yuan, also do not comprise the expense in 5th ~ 6; Therefore filtering system of the present invention is significant.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. a metal working fluid filtering system, comprise casing, be arranged at equipment in casing and bottom bracket, it is characterized in that: the equipment in described casing comprises intelligent control system, vacuum filtering system, ultra-filtration system, liquid-storage system and pumping system, described liquid-storage system comprises the first liquid-storing box and the second liquid-storing box, and described pumping system comprises the first pumping system and the second pumping system;
Described intelligent control system can the running of full-automatic control equipment, comprises the pH value of monitoring metal working fluid, concentration and residual content, and the control treatment time, filters and add metal working fluid;
Be provided with vacuum pumping pump in described vacuum filtering system, remove chip and greasy dirt by vacuumizing, described vacuum pumping pump is provided with supercentrifuge, removes the dissolving oil content in metal working fluid; Described vacuum filtering system is delivered to ultra-filtration system by through the preliminary metal working fluid filtered;
Be provided with centrifugal separating device, level monitoring system and some layers of filtration unit in described ultra-filtration system, described filtration unit improves successively along its precision that flows to of metal working fluid, removes oil slick and minute solid particles; Metal working fluid is delivered to the first liquid-storing box by described ultra-filtration system again; Some layers of described filtration unit are some layers of filtering net;
Described first liquid-storing box is connected with the first medicament barrel by clean liquid disinfection equipment, in described first medicament barrel, bactericidal agent is housed, by described drug delivery in the first liquid-storing box; Again the metal working fluid after process is transported to the second liquid-storing box by the first pumping system;
Described second liquid-storing box is connected with the second medicament barrel, in the second medicament barrel, germ killing drugs is housed, and described germ killing drugs are sprinkled into the second liquid-storing box, obtains free of contamination secondary metal working fluid, and is passed through the second pumping system output, recycles;
Be provided with float and cooling fluid dosing device in described liquid-storage system, facilitate intelligent control system to carry out Real-Time Monitoring.
2. metal working fluid filtering system according to claim 1, is characterized in that: described bottom bracket has movable pulley, convenient mobile.
3. metal working fluid filtering system according to claim 2, is characterized in that: the one in described movable pulley available hydraulic car, power truck and propelling car substitutes, with applicable varying environment.
4. metal working fluid filtering system according to claim 1, is characterized in that: some layers of filtration unit described in ultra-filtration system are 6 layers of filtering net.
5. metal working fluid filtering system according to claim 4, it is characterized in that: the filtering net described in 1st ~ 2 layers is metal filter screen, its mesh diameter is between 0.1 ~ 1.3mm; The mesh diameter of 3rd ~ 6 layers of filtering net is between 0.01 ~ 0.1mm.
6. metal working fluid filtering system according to claim 5, is characterized in that: be provided with magnetic filter device on the net at described layers 1 and 2 metal filtration.
7. the metal working fluid filtering system according to claim 1 or 6, is characterized in that: be provided with inlet opening and outage in described ultra-filtration system, and described centrifugal separating device connects described inlet opening and described the first layer filtering net.
8. metal working fluid filtering system according to claim 7, is characterized in that: described outage place is provided with intelligent electromagnetic valve start stop switch.
9. metal working fluid filtering system according to claim 1, is characterized in that: the length of described metal working fluid filtering system is 1500mm, and width is 1000mm, is highly 1500mm, and its liquid storage volume is 570L.
10. metal working fluid filtering system according to claim 1, it is characterized in that: the vacuum pumping pump in described vacuum filtering system can be connected with the casing placing metal working fluid, in-line purification is carried out to the metal working fluid worked, through intelligent control system monitoring, metal working fluid qualified for purification is delivered to by the second pumping system in the casing placing metal working fluid.
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| CN201310545040.XA CN103555411B (en) | 2013-11-07 | 2013-11-07 | A kind of metal working fluid filtering system |
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| CN201310545040.XA CN103555411B (en) | 2013-11-07 | 2013-11-07 | A kind of metal working fluid filtering system |
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| CN103555411B true CN103555411B (en) | 2015-09-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540741A (en) * | 2016-01-22 | 2016-05-04 | 苏州鑫捷顺五金机电有限公司 | Waste liquid treatment system |
| CN105540897A (en) * | 2016-01-26 | 2016-05-04 | 昆山辰芳环保科技有限公司 | Cutting fluid cleaning system and method |
| CN105889186A (en) * | 2016-05-12 | 2016-08-24 | 李�昊 | Filtering method adopting full-frequency-band variable-structure filtering, electrification, adsorption and rotating magnetic field |
| CN105889198A (en) * | 2016-05-12 | 2016-08-24 | 浙江工业职业技术学院 | Filter device adopting filter, electrification, separation, adsorption and centrifugation |
| CN109290953A (en) * | 2018-10-16 | 2019-02-01 | 曾我部（苏州）减速机制造有限公司 | A kind of coolant liquid filter method that can improve grinding surface roughness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075434A (en) * | 1992-01-06 | 1993-08-25 | 格雷斯公司 | The technology of metal-working fluids control system and this system of use |
| US5413716A (en) * | 1992-12-04 | 1995-05-09 | Osborne; William T. | Oil recovery system for a vehicle maintenance facility |
| CN101450267A (en) * | 2007-12-07 | 2009-06-10 | 鸿准精密模具（昆山）有限公司 | Coolant purification device |
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2013
- 2013-11-07 CN CN201310545040.XA patent/CN103555411B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075434A (en) * | 1992-01-06 | 1993-08-25 | 格雷斯公司 | The technology of metal-working fluids control system and this system of use |
| US5413716A (en) * | 1992-12-04 | 1995-05-09 | Osborne; William T. | Oil recovery system for a vehicle maintenance facility |
| CN101450267A (en) * | 2007-12-07 | 2009-06-10 | 鸿准精密模具（昆山）有限公司 | Coolant purification device |
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