CN209081584U - A kind of purifying cutting fluid circulatory system - Google Patents
A kind of purifying cutting fluid circulatory system Download PDFInfo
- Publication number
- CN209081584U CN209081584U CN201821470291.0U CN201821470291U CN209081584U CN 209081584 U CN209081584 U CN 209081584U CN 201821470291 U CN201821470291 U CN 201821470291U CN 209081584 U CN209081584 U CN 209081584U
- Authority
- CN
- China
- Prior art keywords
- cutting fluid
- waste oil
- tank
- conservancy diversion
- water conservancy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002173 cutting fluid Substances 0.000 title claims abstract description 111
- 239000002699 waste material Substances 0.000 claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 89
- 238000013016 damping Methods 0.000 claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 18
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims description 162
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000007667 floating Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 239000010730 cutting oil Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 32
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000010808 liquid waste Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001869 rapid Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A kind of purifying cutting fluid circulatory system, purification process include the purifying cutting fluid device filtering tank being sequentially communicated by process cycles pipeline, diaphragm pump, liquid turbulence-laminar flow conversion equipment, cutting fluid-waste oil separate tank, cutting fluid waste oil discharger and ozone generator；Purifying cutting fluid device filtering tank includes can body and sealing and connecting device；The inlet of diaphragm pump is connected to the filtering tank liquid outlet of purifying cutting fluid device filtering tank；Liquid turbulence-laminar flow conversion equipment is energy dissipating, damping, forces flow-guiding channel；Cutting fluid-waste oil separate tank includes container, and container is equipped with separate tank inlet and separate tank liquid outlet；Cutting fluid waste oil discharger includes that waste oil collecting slot and collecting tank buoyancy uniformly generate structure；Cutting fluid-waste oil separate tank separate tank liquid outlet produces ozoniferous outlet by three-way connection and ozone generator, and the open end of three-way connection is the end outlet of process cycles pipeline.It can cutting fluid to numerous stock-removing machines used in enterprise carry out good purification and sterilization processing simultaneously.
Description
Technical field
The utility model relates to purifying cutting fluid technical fields.
Background technique
When stock-removing machine works, cutter carries out workpiece to generate friction and high temperature in cutting process, it is therefore desirable to use
Cutting fluid plays the role of lubrication, cooling.Cutting fluid is recycling in mechanical processing process, but in actual production
In, due to Leak in Oil Pipe etc., lubricating oil that stock-removing machine uses, hydraulic oil inevitably penetrate into machine tool cutting liquid
In the middle, the mixture of cutting fluid and oil is formed.
Prolonged accumulation can make cutting fluid surface form one layer of oil film.This layer of oil film cause cutting fluid and air every
From lower in certain high temperature can make to breed anaerobic bacteria in cutting fluid, cause cutting fluid to go bad smelly, pollute surrounding environment influence work
People's health.In addition, the cutting fluid being contaminated in process such as continues to use, it will generate abrasion, abrasion, make to add
Design requirement is not achieved in the workpiece accuracy that work goes out, while clast, the impurity generated flows back into further pollution cutting in cutting fluid
Liquid causes vicious circle, influences the machining accuracy and service life of machine tool, rejection rate is substantially improved.
Current most of machining enterprises need to frequently replace cutting fluid, in order to guarantee that cutting fluid undergoes no deterioration,
To guarantee machining accuracy.Enterprise's production line needs completely to stop production during replacement, cleaning cutting fluid, will lead to enterprise in this way
Production efficiency reduces, in addition enterprise also need technically salary earner carry out clean and change liquid, need to pay cost of labor, the two is added
The maintenance and production cost for making enterprise can not have always been high any more.
There are many usage quantity of enterprise's stock-removing machine, if equipment is only capable of carrying out at purification the cutting fluid of separate unit lathe
Reason is bound to cause waste, how to carry out integrated treatment to cutting fluid used in numerous lathes, be that current enterprise is urgently to be resolved
Problem.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of purifying cutting fluid circulatory systems, it can be in enterprise
The cutting fluid of used numerous stock-removing machines carries out good purification and sterilization processing simultaneously, to extend the use longevity of cutting fluid
Life, reduces the waste of cutting fluid, reduces environmental pollution.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of purifying cutting fluid circulatory system, purification process include the purifying cutting fluid being sequentially communicated by process cycles pipeline
Device filtering tank, diaphragm pump, liquid turbulence-laminar flow conversion equipment, cutting fluid-waste oil separate tank, cutting fluid waste oil discharger and
Ozone generator；Purifying cutting fluid device filtering tank includes can body and sealing and connecting device, and can body has at least such as flowering structure: including
One end of shell, shell is equipped with tank mouth, and filtering tank inlet and filtering tank liquid outlet are equipped on shell, is set in the inner cavity of shell
There is filter screen, filter screen separates filtering tank inlet and filtering tank liquid outlet；Sealing and connecting device is sealed for closing tank mouth
Attachment device includes lid, Quick seal connection structure and sliding pressing structure, and the bottom surface of lid mutually sets compatible with tank mouth
Sealing surface, Quick seal connection structure include horizontally rotating part and screwing part, horizontally rotate part and include vertical beam and crossbeam,
The lower end of vertical beam is fixedly connected with housing exterior walls, and the upper end of vertical beam is by horizontally rotating the left side of connection structure Yu crossbeam 1-6
End links together；Screwing part includes the internal thread hole for being vertically provided at the right part of crossbeam, is adapted with internal thread hole
Clamping screw, the upper end of clamping screw is equipped with knob；Sliding pressing structure include be fixed on clamping screw lower end it is convex
Platform and it is connected through a screw thread the boss fixture block that structure is fixed on the top of lid, is equipped between boss fixture block bottom and lid convex
Platform sliding cavity, boss fixture block are equipped with the clamping screw mating hole vertically communicated with boss sliding cavity, and clamping screw top is by boss
Fixture block bottom passes through clamping screw mating hole, and boss fixture block 1-9 is connected through a screw thread the top that structure is fixed on lid, so that convex
Platform is locked in a gap in boss sliding cavity；The filtering tank inlet of purifying cutting fluid device filtering tank is process cycles pipeline
Beginning import；The inlet of diaphragm pump is connected to the filtering tank liquid outlet of purifying cutting fluid device filtering tank；Liquid turbulence-laminar flow
Conversion equipment is energy dissipating, damping, forces flow-guiding channel, including rectangular tube, conversion equipment liquid outlet, conversion equipment inlet, one
The downward water conservancy diversion damping fin of group and one group of upward water conservancy diversion damping fin, the cavity length of rectangular tube are the three times of its height or more, rectangle
The front end of rectangular tube is arranged in the height value of the width value > rectangular tube intracavity section in tube cavity section, conversion equipment liquid outlet,
The rear end of rectangular tube is arranged in conversion equipment inlet, and the sectional area of conversion equipment liquid outlet is conversion equipment inlet sectional area
Three times more than, each downward water conservancy diversion damping fin and each upward water conservancy diversion damping fin alternate intervals are arranged, and are parallel to the cross of rectangular tube
Section setting, each downward water conservancy diversion damping fin are arranged at intervals on the upper cavity part in rectangular tube: the upper end edge of each downward water conservancy diversion damping fin
Connect with cavity wall on rectangular tube, the left end edge of each downward water conservancy diversion damping fin and right end along respectively with the left side wall top of rectangular tube and
The connection of right side wall top；Each upward water conservancy diversion damping fin is arranged at intervals on the lower cavity part in rectangular tube: each upward water conservancy diversion damping fin
Lower end edge is connect with cavity wall under rectangular tube, the left end edge of each upward water conservancy diversion damping fin and right end along respectively with the left side wall of rectangular tube
Lower part is connected with right side wall lower part；The lower end edge of each downward water conservancy diversion damping fin and the inner cavity lower part of rectangular tube form to be forced up and lead
Head piece, the upper end edge of each upward water conservancy diversion damping fin and the inner cavity top of rectangular tube form and are forced downwardly flow-guiding mouth, liquid turbulence-layer
The conversion equipment inlet of stream conversion device is connected to the liquid outlet of diaphragm pump；Cutting fluid-waste oil separates pool structure are as follows: including with
In the container for the mixture for containing cutting fluid and oil, container is equipped with separate tank inlet and separate tank liquid outlet；Cutting fluid waste oil
Discharger includes that waste oil collecting slot and collecting tank buoyancy uniformly generate structure；Waste oil collecting slot include slot body, waste oil outlet,
Waste oil collecting structure and counterweight mounting structure, slot body include groove bottom wall and slot peripheral wall, and slot peripheral wall circumferentially surrounds closing together, slot
The bottom end of peripheral wall and the surrounding edge of groove bottom wall are tightly connected, and the center of gravity of slot body is located across waste oil collecting trench bottom central point
On vertical line；Waste oil outlet is arranged with slot, and the center of groove bottom wall, waste oil collecting structure is arranged in counterweight mounting structure
Circumferential setting, is made of multiple annular oil inlets at the top of slot peripheral wall, is liquid barrier, each oil inlet between each oil inlet
The lower edge of mouth is in same level height；Collecting tank buoyancy uniformly generates the floating ball that structure includes multiple same specifications, multiple floating balls
Fixed and circular row is in slot body periphery, the circumferential equidistant arrangement of multiple floating balls, to generate uniform buoyancy, cutting fluid waste oil to slot body
Discharger is arranged in container, and waste oil outlet connects oil exit pipe, the oil outlet propelling container of oil exit pipe, cutting fluid-waste oil
The separate tank liquid outlet of separate tank produces ozoniferous outlet, the opening of three-way connection by three-way connection and ozone generator
End is the end outlet of process cycles pipeline.
The utility model further improvement lies in that:
The can body specific structure of purifying cutting fluid device filtering tank are as follows: shell is barrel-type casing, and housing bottom is equipped with filter screen
Mounting table；Filter screen is removably filter screen: including handle, positioning ring and cylindrical filter net, the outer of positioning ring and shell
Internal wall is adapted, and the fixed handle in the upper surface of positioning ring, the interior edge of positioning ring is connect with the opening of cylindrical filter net along portion,
The bottom of cylindrical filter net is supported on filter screen mounting table.The upper end of cylindrical filter net is arranged in filtering tank inlet,
The bottom center of shell is arranged in filtering tank liquid outlet；The right part for horizontally rotating part middle cross beam is equipped with vertical through holes, mends core
It is connected through a screw thread structure to be fixed in through-hole, the internal thread hole of the right part of crossbeam is the internal thread hole for mending core；Horizontally rotate
Connection structure is horizontally rotated in part are as follows: is equipped with shaft in the upper surface of vertical beam, the left part of crossbeam is equipped with mutually fits with shaft
The axis hole matched, the through-hole that bolt passes through in the middle part of briquetting are tightened in the threaded hole in the middle part of shaft, and crossbeam is limited under briquetting
Between end face and the upper surface of vertical beam；The bottom surface of lid and tank mouth mutually set compatible sealing surface as sealing plane, in tank mouth
Sealing plane is equipped with O-ring seal groove, is embedded with O-ring seal in O-ring seal groove.
In liquid turbulence-laminar flow conversion equipment, each downward water conservancy diversion damping fin is equal with each upward water conservancy diversion damping fin height,
Height is the 3/5~4/5 of rectangular tube cavity heights；Downward water conservancy diversion damping fin and upward water conservancy diversion damping fin are at least three；Rectangle
Pipe front end is equipped with front end-plate, and front end-plate is equipped with square orifice by the tube wall front end face closure of rectangular tube, at the middle part of front end-plate, rectangular
Mouth is conversion equipment liquid outlet；The rear end of rectangular tube is equipped with end plate, and end plate is by the tube wall rear end face closure of rectangular tube, rear
The middle part of end plate is equipped with titting water outlet, and the outlet of titting water outlet is conversion equipment inlet；It is each downward water conservancy diversion damping fin, each
Upward water conservancy diversion damping fin is made of spring steel plate.
Counterweight mounting structure includes counterweight screw rod, nut and counterweight, and counterweight screw rod is vertically provided at groove bottom wall outer bottom
Center, counterweight at least one, counterweight is annular solid, is fixed on counterweight screw rod by nut；Each oil inlet mouth-shaped is square
Shape, height are twice or more of width, and the spacing of two neighboring oil inlet is one times or more of oil inlet width；The slot of slot body
Peripheral wall is made of three groove sidewalls, and section is isoceles triangle type, and slot peripheral wall and waste oil collecting structure are structure as a whole, oil inlet
Positioned at three groove sidewall tops；Floating ball is three, is respectively welded at three groove sidewalls close to the top in corner.
The nowed forming of fluid and analysis:
The nowed forming of fluid is divided into two kinds of grown forms of laminar flow and turbulent flow (turbulent flow).
Laminar flow: fluid layering flows, and only makees to slide relatively between adjacent two layers fluid, lateral between fluid layer to mix.
Turbulent flow: when fluid flow rate is more than a certain numerical value, fluid no longer keeps laminar flow, and may transport to all directions
It is dynamic, have the component velocity perpendicular to tube axial direction, each fluid layer will be got mixed up, and be possible to be vortexed, this flow regime
Turbulent flow.
Fluid is in laminar flow or turbulence state is generally determined with Reynolds number.Reynolds number is small, it is meant that fluid each matter when flowing
In the highest flight, each particle of fluid is parallel to pipeline inner wall and flows regularly viscous force between point, is in laminar flow state.Thunder
Promise number is big, it is meant that in the highest flight, fluid is in Turbulence Flow state to inertia force, and general pipeline reynolds number Re < 2000 is laminar flow
State, Re > 4000 are turbulent condition, and Re=2000~4000 are transition state.Under different flow regimes, the fortune of fluid
The distribution etc. of dynamic rule flow velocity is all different, thus the mean flow rate of fluids within pipes and the ratio of maximum flow rate are also not
With.Therefore the size of Reynolds number determines the flow behavior of viscous fluid.
The calculation formula of Reynolds number:
Re=ρ vL/ μ
In formula:
Re is Reynolds number；ρ is fluid density；μ is fluid viscosity；V is the characteristic velocity in flow field；L is that the feature in flow field is long
Degree.
The beneficial effects of adopting the technical scheme are that
Purifying cutting fluid device filtering tank:
Since cutting fluid can bring the metal fillings of Tool in Cutting workpiece wherein into cyclic process, making can not in cutting fluid
What is avoided contains metal fillings, therefore this decontamination cycle technique passes through purifying cutting fluid filtering tank to the biggish metal fillings of volume first
It is filtered.
In decontamination cycle technological work, if filtering tank upper cover is opened, diaphragm pump will suck air, cutting fluid is forced to be stopped
It only recycles, even if being again switched off filtering tank upper cover, because air-resistance phenomenon can not be such that oil extraction motor works normally, therefore, is replacing
It needs to shut down when filter screen, it is smaller to replace influence caused by the time shorter operation on equipment of filter screen, while to ensure to seal
Reliability, to avoid sucking air.Purifying cutting fluid device filtering tank is when being taken out filtering net operation, by screwing part
Lid and tank mouth are unclamped a relatively-movable gap out, carry out the behaviour of so of short duration time by structure as long as rotation knob
After work, by horizontally rotating part-structure, crossbeam is rotated horizontally, lid can be removed rapidly and take out filter screen；It replaced
When being sealed after strainer to tank mouth, lid is moved to above tank mouth rapidly by rotating horizontally crossbeam, lid can be restored to
Gap when body and tank mouth are unclamped, by screwing part-structure, as long as rotation knob, carries out inverse operation, tank mouth can be completed
Sealing.Removing and acting in place in time rapidly to lid, is exerted a force big and can be self-locking feature using helicitic texture, completion lid
Required pressure is sealed between tank mouth and keeps the sealed pressure, while helicitic texture being exerted a force by sliding pressing structure
When spinning movement neutralizing fall, so that filter screen inside purifying cutting fluid device filtering tank be allow to take out replacement process in short-term
Interior completion.In this technique, the filter screen replacement of filtering tank, which has, operates convenient, reliable in action, using it is safe the features such as.
Although purifying cutting fluid device filtering tank has certain filtration to the metal fillings in cutting fluid, in view of filter screen
The specification in hole is limited, and is had smaller particle and is entered the circulatory system, although smaller particle will not cause the use of cutting fluid
It influences, but the circulation power source as cutting fluid, the selection of pump is still required, therefore the utility model uses diaphragm pump
To ensure the reliability of its service life and work, but diaphragm pump has biggish arteries and veins in its outlet due to its own working principle
Dynamic impact, forms turbulent flow, and splashes when being pumped into cutting fluid-waste oil separate tank impact cutting fluid and waste oil separation.
Liquid turbulence-laminar flow conversion equipment:
Turbulent flow is since fluid flow rate is fast, and it is larger to contain kinetic energy, makes the moving particle of internal fluid not only along pipe axis
The linear motion in direction mixes with one another between particle also with lateral disturbance, the flow regime of vortex phenomenon occurs.The present apparatus
To the fluid for being in turbulence state, by taking energy dissipating, damping, the measure for forcing water conservancy diversion, restrict shortest apart from interior as layer
Stream mode.
The sectional area of present apparatus liquid outlet is the three times of inlet sectional area or more, consumes the energy of fluid, drop on the whole
Low flow velocity v, each downward water conservancy diversion damping fin and each upward water conservancy diversion damping fin alternate intervals are arranged, and are parallel to the cross section of rectangular tube
Setting.For fluid when by the inner cavity of rectangular tube, each damping fin generates damping energy dissipation effect to fluid, in rectangular tube
The fluid of chamber uniformly carries out energy consumption on the whole, avoids fluid flow state due to local resistance excessive generation line phenomenon
Generate interference.
The cavity length of rectangular tube is the three times of its height or more, meets fluid by turbulent flow and switchs to laminar flow to duct length
It is required that.
On the upper end edge and rectangular tube of each downward water conservancy diversion damping fin cavity wall connect, the left end edge of each downward water conservancy diversion damping fin and
Right end edge is connect with the left side wall top of rectangular tube and right side wall top respectively；The lower end edge and rectangle of each upward water conservancy diversion damping fin
Manage lower cavity wall connection, the left end edge of each upward water conservancy diversion damping fin and right end along respectively with the left side wall lower part of rectangular tube and right side wall
Lower part connection；The lower end edge of each downward water conservancy diversion damping fin and the inner cavity lower part of rectangular tube form and are forced up flow-guiding mouth, each upward
The upper end edge of water conservancy diversion damping fin and the inner cavity top of rectangular tube form and are forced downwardly flow-guiding mouth.Make fluid in rectangle tube cavity in S
The flowing of type longest path, in the case where rectangle length of tube is constant, farthest extends the flow distance of fluid, it may be assumed that increases
The characteristic length L in flow field is added.
The fluid of the height value of the width value > rectangular tube intracavity section of rectangular tube intracavity section, same volume is entering square
After shape tube cavity, thickness is opposite to be reduced, and the unordered fluid ability enhancing of each particle of internal fluid is restricted, to increase Reynolds number
Re is switched to the critical value of turbulent flow by laminar flow.
Each downward water conservancy diversion damping fin, each upward water conservancy diversion damping fin are made of spring steel plate, and elasticity occurs when being impacted
Deformation, slows down liquid impact flow.
In this technique, liquid turbulence-laminar flow conversion equipment comprehensively considers the various factors to form turbulent flow, using relevant art
The various factors for forming turbulent flow is dissolved with relatively small volume (length), fluid is made to be converted into layer by turbulence state by means
Stream mode.So that cutting fluid is gently entered cutting fluid-waste oil separate tank, avoids making liquid in pond from generating fluctuation, make at its as far as possible
In stationary state, so that cutting fluid and waste oil keep good isolating environment.
Cutting fluid waste oil discharger:
In this technique, the waste oil collecting structure in cutting fluid waste oil discharger can will float when in running order
It floats in waste oil (oil slick layer) the lead-in groove body on cutting fluid surface, then cutting liquid bath is discharged by waste oil outlet.
The working condition of waste oil collecting structure are as follows: composition waste oil collecting structure each oil inlet top swim in liquid level it
On, the lower edge of each oil inlet keeps horizontal and on the interface of cuttings liquid and waste oil.Liquid barrier between each oil inlet
Barrier liquid enters slot body inner cavity, so that liquid level and liquid level actual height at liquid barrier is made to keep almost the same,
Impartial difference in height is formed at the lower edge of liquid level and each oil inlet, flows into the liquid level being located above each oil inlet lower edge uniformly
Slot body inner cavity；Each oil inlet lower edge keeps horizontal and on the interface of cuttings liquid and waste oil, that is, each oil inlet is located at waste oil
In (oil slick layer), so that waste oil (oil slick layer) be made to flow into slot body inner cavity, then cutting fluid is discharged through oil exit pipe by waste oil outlet
Slot removes purpose to cutting fluid waste oil to reach.Since waste oil (oil slick layer) density is far below the density of cutting fluid, with
The growth to waste oil clearance time, waste oil (oil slick layer) thickness be gradually reduced, waste oil collecting slot can slightly rise, each oil inlet
It gradually can slightly be moved up relative to the locating height of waste oil (oil slick layer), so that cutting fluid be avoided to flow into slot body by each oil inlet
Chamber, it is ensured that the stability and reliability of waste oil removing work.
Meet the technological means of waste oil collecting arrangement works state:
The center of gravity of slot body is located across on the vertical line of waste oil collecting trench bottom central point；It can make to swim in cutting liquid bath
Slot body does not tilt, and is in horizontality；Collecting tank buoyancy uniformly generates the floating ball that structure includes multiple same specifications, and multiple floating balls are solid
Fixed and circular row can generate uniform buoyancy to slot body, retention groove is in slot body periphery, the circumferential equidistant arrangement of multiple floating balls
In horizontality, since float position is in slot body periphery, increases slot and be in stability in horizontality, avoid slot body
The occurrence of surprisingly toppling over；The center of groove bottom wall is arranged in counterweight mounting structure, is unlikely to make slot body before adjustment afterwards
Center of gravity shift, it is ensured that slot is in horizontality, and by adjusting counterweight, the weight of adjustment tank body makes to form waste oil and receive
The lower edge level for collecting each oil inlet of structure is maintained at the operating condition on the interface of cuttings liquid and waste oil.
Counterweight mounting structure includes counterweight screw rod, nut and counterweight, and counterweight screw rod is vertically provided at groove bottom wall outer bottom
Center, counterweight at least one, counterweight is annular solid, is fixed on counterweight screw rod by nut.Further improve device
The stability of center of gravity.Ensure that slot is in horizontality.
In this technique, cutting fluid waste oil discharger has waste oil elimination efficiency high, the operation is stable, reliable, can continuously not
The features such as operating intermittently.
Cutting fluid-waste oil separate tank separate tank liquid outlet produces ozoniferous outlet by three-way connection and ozone generator
Connection carries out sterilization processing to the cutting fluid that purification separation goes out, can effectively prevent cutting fluid and go bad, to extend making for cutting fluid
Use the service life.
Therefore, purifying cutting fluid circulation technology can cutting fluid to numerous stock-removing machines used in enterprise simultaneously into
The good purification of row and sterilization processing reduce the waste of cutting fluid to extend the service life of cutting fluid.Reducing enterprise's production
While cost, the pollution to environment is decreased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of purifying cutting fluid device filtering tank in Fig. 1；
Fig. 3 is the A-A cross-sectional view in Fig. 2；
Fig. 4 is the structural schematic diagram of sealing and connecting device in purifying cutting fluid device filtering tank；
Fig. 5 is liquid turbulence in Fig. 1-laminar flow conversion equipment structural schematic diagram；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the B-B cross-sectional view of Fig. 6；
Fig. 8 is the front view of Fig. 5；
Fig. 9 is the structural schematic diagram of cutting fluid waste oil discharger in Fig. 1；
Figure 10 is the bottom view of Fig. 9.
In the accompanying drawings: 1. purifying cutting fluid device filtering tanks；1-1. shell；1-2. filtering tank inlet；1-3. filtering tank goes out
Liquid mouth；1-4. lid；1-5. vertical beam；1-5-1. shaft；1-6. crossbeam；1-7. screw rod；1-7-1. boss；1-8. knob；1-9.
Boss fixture block；1-10. filter screen mounting table；1-11. handle；1-12. positioning ring；1-13. filter screen；1-14. mending core；1-15.
Briquetting；1-16.O type sealing ring；2. diaphragm pump；3. liquid turbulence-laminar flow conversion equipment；3-1. rectangular tube；3-2. front end-plate；3-
3. upward water conservancy diversion damping fin；The downward water conservancy diversion damping fin of 3-4.；The upward water conservancy diversion damping fin of 3-5.；3-6. is forced up flow-guiding mouth； 3-
7. being forced downwardly flow-guiding mouth；3-8. conversion equipment inlet；3-9. conversion equipment liquid outlet；3-10. titting water outlet；4. cutting
Liquid-waste oil separate tank；4-1. container；4-2. separate tank inlet；4-3. separate tank liquid outlet；5. cutting fluid waste oil discharge dress
It sets；5-1. groove bottom wall；5-2. slot peripheral wall；5-3. waste oil outlet；5-4. oil inlet；5-5. floating ball；5-6. counterweight screw rod；5-7.
Nut；5-8. counterweight；6. ozone generator；7. three-way connection；8. oil exit pipe；9. waste oil (oil slick layer)；10. cutting fluid.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment one
The embodiment as shown in Fig. 1-10 is it is found that the purifying cutting fluid device that the present embodiment is sequentially communicated by process cycles pipeline
Filtering tank 1, diaphragm pump 2 (model: QBY-15LF46), liquid turbulence-laminar flow conversion equipment 3, cutting fluid-waste oil separate tank 4 are cut
Cut liquid waste oil discharger 5 and ozone generator 6 (model: 6XR-A2-10gG)；Purifying cutting fluid device filtering tank 1 includes can body
And sealing and connecting device, can body have at least such as flowering structure: including shell 1-1, one end of shell 1-1 is equipped with tank mouth, in shell
1-1 is equipped with filtering tank inlet 1-2 and filtering tank liquid outlet 1-3, is equipped with filter screen in the inner cavity of shell 1-1, filter screen will
Filtering tank inlet 1-2 and filtering tank liquid outlet 1-3 are separated；Sealing and connecting device is for closing tank mouth, sealing and connecting device packet
It includes lid 1-4, Quick seal connection structure and sliding pressing structure, the bottom surface of lid 1-4 and tank mouth and mutually sets compatible sealing
Face, Quick seal connection structure include horizontally rotating part and screwing part, and horizontally rotating part includes vertical beam 1-5 and crossbeam 1-
The lower end of 6, vertical beam 1-5 are fixedly connected with shell 1-1 outer wall, the upper end of vertical beam 1-5 by horizontally rotate connection structure with
The left part of crossbeam 1-6 links together；Screwing part includes the internal thread hole for being vertically provided at the right part of crossbeam, with interior spiral shell
The upper end of pit compatible clamping screw 1-7, clamping screw 1-7 are equipped with knob 1-8；Sliding pressing structure includes being fixed on pressure
The boss 1-7-1 of the lower end of tight screw rod 1-7 and it is connected through a screw thread the boss fixture block 1- that structure is fixed on the top of lid 1-4
9, boss sliding cavity is equipped between the boss bottom fixture block 1-9 and lid 1-4, boss fixture block 1-9 is equipped with perpendicular with boss sliding cavity
To the clamping screw mating hole of perforation, the top clamping screw 1-7 passes through clamping screw mating hole by the boss bottom fixture block 1-9, convex
Decometer block 1-9 is connected through a screw thread the top that structure is fixed on lid 1-4 so that boss 1-7-1 be locked in a gap it is convex
In platform sliding cavity；The filtering tank inlet 1-2 of purifying cutting fluid device filtering tank 1 is the beginning import of process cycles pipeline；Diaphragm
The inlet of pump 2 is connected to the filtering tank liquid outlet 1-3 of purifying cutting fluid device filtering tank 1；Liquid turbulence-laminar flow conversion equipment 3
For energy dissipating, damping, force flow-guiding channel, including rectangular tube 3-1, conversion equipment liquid outlet 3-9, conversion equipment inlet 3-8, one
The cavity length of the downward water conservancy diversion damping fin 3-4 of group and one group of upward water conservancy diversion damping fin 3-5, rectangular tube 3-1 are three times of its height
More than, the height value of the width value > rectangular tube 3-1 intracavity section of rectangular tube 3-1 intracavity section, conversion equipment liquid outlet 3-9
The front end of rectangular tube 3-1 is set, and the rear end of rectangular tube 3-1, conversion equipment liquid outlet 3- is arranged in conversion equipment inlet 3-8
9 sectional area is the three times of conversion equipment inlet 3-8 sectional area or more, each downward water conservancy diversion damping fin 3-4 and each upward water conservancy diversion
The setting of damping fin 3-5 alternate intervals, and it is parallel to the cross section setting of rectangular tube 3-1, each downward interval water conservancy diversion damping fin 3-4 is set
Set in the upper cavity part in rectangular tube 3-1: the upper end edge of each downward water conservancy diversion damping fin 3-4 is connect with cavity wall on rectangular tube 3-1, respectively to
The left end edge of lower water conservancy diversion damping fin 3-4 and right end edge are connect with the left side wall top of rectangular tube 3-1 and right side wall top respectively；Respectively
Upward water conservancy diversion damping fin 3-5 is arranged at intervals on the lower cavity part in rectangular tube 3-1: the lower end edge of each upward water conservancy diversion damping fin 3-5 with
Cavity wall connects under rectangular tube 3-1, and the left end edge of each upward water conservancy diversion damping fin 3-5 and right end are along the left side with rectangular tube 3-1 respectively
Wall lower part is connected with right side wall lower part；The lower end edge of each downward water conservancy diversion damping fin 3-4 and the inner cavity lower part of rectangular tube 3-1 are formed by force
Upward flow-guiding mouth 3-6 is made, the upper end edge of each upward water conservancy diversion damping fin 3-5 is formed with the inner cavity top of rectangular tube 3-1 and is forced downwardly
Flow-guiding mouth 3-7, liquid turbulence-laminar flow conversion equipment 3 conversion equipment inlet 3-8 are connected to the liquid outlet of diaphragm pump 2；Cutting
Liquid -4 structure of waste oil separate tank are as follows: including for contain cutting fluid and oil mixture container 4-1, container be equipped with separate tank into
Liquid mouth 4-2 and separate tank liquid outlet 4-3；Cutting fluid waste oil discharger 5 includes that waste oil collecting slot and collecting tank buoyancy uniformly produce
Raw structure；Waste oil collecting slot includes that slot body, waste oil outlet 5-3, waste oil collecting structure and counterweight mounting structure, slot body include slot
Bottom wall 5-1 and slot peripheral wall 5-2, slot peripheral wall 5-2 circumferentially surround closing together, the bottom end of slot peripheral wall 5-2 and the four of groove bottom wall 5-1
All edges are tightly connected, and the center of gravity of slot body is located across on the vertical line of waste oil collecting trench bottom central point；Waste oil outlet 5-3 is set
It sets with slot, the center of groove bottom wall 5-1 is arranged in counterweight mounting structure, and waste oil collecting structure is at the top of slot peripheral wall 5-2
Circumferential setting, is made of multiple annular oil inlet 5-4, is liquid barrier, each oil inlet 5-4 between each oil inlet 5-4
Lower edge be in same level height；Collecting tank buoyancy uniformly generates the floating ball 5-5 that structure includes multiple same specifications, multiple floating balls
5-5 is fixed and circular row is in slot body periphery, the circumferential equidistant arrangement of multiple floating ball 5-5, to generate uniform buoyancy, cutting to slot body
Liquid waste oil discharger 5 is arranged in container 4-1, waste oil outlet 5-3 connection oil exit pipe 8, and the oil outlet of oil exit pipe 8 stretches out
Container 4-1, cutting fluid-waste oil separate tank 4 separate tank liquid outlet 4-3 are generated by three-way connection 7 with ozone generator 6 smelly
The outlet of oxygen, the open end of three-way connection 7 are the end outlet of process cycles pipeline.
The can body specific structure of purifying cutting fluid device filtering tank 1 are as follows: shell 1-1 is barrel-type casing, and the bottom shell 1-1 is set
There is filter screen mounting table 1-10；Filter screen is removably filter screen: including handle 1-11, positioning ring 1-12 and cylindrical filter
1-13 is netted, the outer of positioning ring 1-12 is adapted with shell 1-1 inner wall, the fixed handle 1-11 in the upper surface of positioning ring 1-12, fixed
The interior edge of position ring 1-12 is connect with the opening of cylindrical filter net 1-13 along portion, and the bottom of cylindrical filter net 1-13 is supported on
On filter screen mounting table 1-10.The upper end of cylindrical filter net 1-13, filtering tank liquid outlet 1- is arranged in filtering tank inlet 1-2
3 are arranged in the bottom center of shell 1-1；The right part for horizontally rotating part middle cross beam 1-6 is equipped with vertical through holes, mends core 1-14
It is connected through a screw thread structure to be fixed in through-hole, the internal thread hole of the right part of crossbeam 1-6 is the internal thread hole for mending core 1-14；
Horizontally rotate in part and horizontally rotate connection structure are as follows: is equipped with shaft 1-5-1, a left side of crossbeam 1-6 in the upper surface of vertical beam 1-5
End is equipped with axis hole compatible with shaft 1-5-1, and the through-hole that bolt passes through in the middle part of briquetting 1-15 is tightened in the middle part of shaft 1-5-1
Threaded hole in, crossbeam 1-6 is limited between the lower end surface of briquetting 1-15 and the upper surface of vertical beam 1-5；The bottom surface of lid 1-4
It sets compatible sealing surface mutually with tank mouth as sealing plane, O-ring seal groove is equipped in the sealing plane of tank mouth, O-shaped close
Seal groove is embedded with O-ring seal 1-16.
In liquid turbulence-laminar flow conversion equipment 3, each downward water conservancy diversion damping fin 3-4 and each upward water conservancy diversion damping fin 3-5 height
Equal, height is the 3/5~4/5 of rectangular tube 3-1 cavity heights；Downward water conservancy diversion damping fin 3-4 and upward water conservancy diversion damping fin 3-
5 are at least three；The front end rectangular tube 3-1 is equipped with front end-plate 3-2, front end-plate 3-2 by the tube wall front end face closure of rectangular tube 3-1,
It is equipped with square orifice at the middle part of front end-plate 3-2, square orifice is conversion equipment liquid outlet 3-9；The rear end of rectangular tube 3-1 is equipped with rear end
Plate 3-3, end plate are equipped with titting water outlet 3-10, outlet pipe by the tube wall rear end face closure of rectangular tube, at the middle part of end plate
The outlet of connector 3-10 is conversion equipment inlet 3-8；Each downward water conservancy diversion damping fin 3-4, each upward water conservancy diversion damping fin 3-5 by
Spring steel plate is made.
Counterweight mounting structure includes counterweight screw rod 5-6, nut 5-7 and counterweight 5-8, and counterweight screw rod 5-6 is vertically provided at slot
The center of bottom wall 5-1 outer bottom, counterweight 5-8 at least one, counterweight 5-8 be annular solid, counterweight is fixed on by nut 5-7
On screw rod；Each oil inlet 5-4 shape is rectangle, and height is twice or more of width, and the spacing of two neighboring oil inlet 5-4 is
One times or more of oil inlet 5-4 width；The slot peripheral wall 5-2 of slot body is made of three groove sidewalls, and section is isoceles triangle type, slot
Peripheral wall 5-2 and waste oil collecting structure are structure as a whole, and oil inlet 5-4 is located at three groove sidewall tops；Floating ball 5-5 is three, point
It is not welded on three groove sidewalls close to the top in corner.
Embodiment two
The difference between this embodiment and the first embodiment lies in counterweight mounting structure includes counterweight screw rod and counterweight, counterweight screw rod
Be vertically provided at the center of bottom in groove bottom wall, counterweight at least one, counterweight is annular solid, is socketed on counterweight screw rod.
It is arranged vertically upwards counterweight screw rod in slot body inner cavity, is convenient at work adjustment tank body weight (each oil inlet 5-4 at any time
Lower edge is located at the height of oil slick layer) do not have to turning device into adjustment around, qualitative for the stable gravity center of slot body there can be certain influence.
Determine that counterweight is located above groove bottom wall or lower section according to slot body form and dimension, with will not be to waste oil scale removal process
The stability of bracket groove body impacts as principle.
Working principle:
Before use, by the beginning import (the filtering tank inlet 1-2 of purifying cutting fluid device filtering tank 1) of process cycles pipeline
The cutting fluid circulation of each skiver's lathe is sealed in the end outlet (open end of three-way connection 7) of process cycles pipeline
In, open diaphragm pump 2, by used cutting fluid (ingredient be metal fillings, cutting fluid and oil mixture) suction filter container,
Embedded cylindrical filter sieve by solid residue (mainly metal fillings) intercept and collect, when solid residue is collected into it is a certain amount of when take
Filter screen cleans up residue out；The cutting fluid (mixture that ingredient is cutting fluid and waste oil) of solid residue is filtered through liquid rapids
Stream-laminar flow conversion equipment 3 is pumped into cutting fluid-waste oil separate tank 4, through liquid turbulence-laminar flow conversion equipment 3 by diaphragm pump 2 to liquid
Turbulent perturbation caused by body is converted to gentle Laminar Flow, to avoid to cutting fluid in cutting fluid-waste oil separate tank 4 and useless
The mixture of oil causes to disturb, and cutting fluid and waste oil are in relative static conditions, since waste oil is different (useless with the density of cutting fluid
The density of oil is lower, and the density of cutting fluid is higher), waste oil gradually floats in container 4-1, and cutting fluid gradually sinks to carrying out oil
The physical separation of liquid swims in waste oil (oil slick layer) on cutting fluid, by cutting fluid waste oil remove device 5 to waste oil into
Row, which is collected, to be removed, and cleaned cutting fluid passes through three-way connection 7 by cutting fluid-waste oil separate tank 4 separate tank liquid outlet 4-3 again
Ozoniferous outlet is produced with ozone generator 6, the generation ozone of ozone generator 6, which carries out disinfection to purified cutting fluid, to kill
Bacterium processing, enters in the cutting fluid circulation of each skiver's lathe later and is recycled.
Purifying cutting fluid device filtering tank replaces filter screen operating method:
Unclamp knob 1-8, clamping screw 1-7 moves up, and boss fixture block 1-9 drives lid 1-4 to move up, as long as lid 1-4 with
Occurs the gap that the two can be made to generate relative translation between tank mouth, i.e., translatable crossbeam 1-6, crossbeam 1-6 is with shaft 1-5-
1 rotates for shaft, removes above tank mouth, and replacement can be taken out for filter screen by lifting handle 1-11, after more finishing changing, translates crossbeam 1-
6, crossbeam 1-6 are rotated to tank mouth, screw knob 1-8, and clamping screw 1-7 is moved down, and boss fixture block 1-9 drives under lid 1-4
Shifting seals tank mouth,
Knob 1-8 is screwed later, at this moment as the increasing friction force of pressure also increases accordingly between lid 1-4 and tank mouth,
Lid 1-4 cannot generate relative rotation with tank mouth, and boss 1-7-1 spinning movement passes through the top contact phase of itself and lid 1-4
Movement under turning to spin friction neutralizing makes lid 4 continue to move down, and compresses O-ring seal 1-16 for Jar opening sealer.
Cutting fluid waste oil discharger installation and debugging method:
The present apparatus is put into cutting liquid bath, waste oil outlet 5-3 is connect with oil exit pipe import, oil exit pipe arranges waste oil
(determined whether that oil drain pump is installed according to operating condition) in waste oil collecting container, by adjusting matching on counterweight screw rod 5-6 is fixed on
The quantity and specification of weight 5-8, the weight of adjustment tank body are maintained at the lower edge for each oil inlet 5-4 for forming waste oil collecting structure
On the interface of cuttings liquid and waste oil.Rigging up and debugging finishes, and can carry out continual waste oil and remove work.
Claims (4)
1. a kind of purifying cutting fluid circulatory system, it is characterised in that: the decontamination cycle system include by process cycles pipeline according to
The purifying cutting fluid device filtering tank (1) of secondary connection, diaphragm pump (2), liquid turbulence-laminar flow conversion equipment (3), cutting fluid-waste oil
Separate tank (4), cutting fluid waste oil discharger (5) and ozone generator (6)；The purifying cutting fluid device filtering tank (1) includes
Can body and sealing and connecting device, the can body have at least such as flowering structure: including shell (1-1), one end of the shell (1-1)
Equipped with tank mouth, filtering tank inlet (1-2) and filtering tank liquid outlet (1-3) are equipped on the shell (1-1), in the shell
The inner cavity of (1-1) is equipped with filter screen, and the filter screen is by the filtering tank inlet (1-2) and the filtering tank liquid outlet (1-
3) it separates；The sealing and connecting device includes lid (1-4), Quick seal company for closing tank mouth, the sealing and connecting device
Binding structure and sliding pressing structure, the bottom surface of the lid (1-4) and the tank mouth mutually set compatible sealing surface, described quick
Sealing connection structure includes horizontally rotating part and screwing part, described to horizontally rotate partially including vertical beam (1-5) and crossbeam (1-
6), the lower end of the vertical beam (1-5) is fixedly connected with the shell (1-1) outer wall, and the upper end of the vertical beam (1-5) passes through
Horizontally rotate connection structure and the left part of the crossbeam (1-6) links together；The part that screws includes being vertically provided at
The internal thread hole of the right part of the crossbeam, clamping screw (1-7) compatible with the internal thread hole, the clamping screw
The upper end of (1-7) is equipped with knob (1-8)；The sliding pressing structure includes the lower end for being fixed on the clamping screw (1-7)
Boss (1-7-1) and be connected through a screw thread the boss fixture block (1-9) that structure is fixed on the top of the lid (1-4), in institute
State between the boss fixture block bottom (1-9) and the lid (1-4) be equipped with boss sliding cavity, the boss fixture block (1-9) be equipped with
The vertically communicated clamping screw mating hole of the boss sliding cavity, the clamping screw top (1-7) is by the boss fixture block (1-
9) bottom passes through the clamping screw mating hole, and the boss fixture block (1-9) is connected through a screw thread structure and is fixed on the lid
The top of (1-4), so that the boss (1-7-1) is locked in a gap in the boss sliding cavity；The cutting fluid is net
The filtering tank inlet (1-2) for changing device filtering tank (1) is the beginning import of the process cycles pipeline；The diaphragm pump (2)
Inlet is connected to the filtering tank liquid outlet (1-3) of the purifying cutting fluid device filtering tank (1)；Liquid turbulence-the laminar flow turns
Changing device (3) is energy dissipating, damping, forces flow-guiding channel, including rectangular tube (3-1), conversion equipment liquid outlet (3-9), converting means
Set inlet (3-8), one group of downward water conservancy diversion damping fin (3-4) and one group of upward water conservancy diversion damping fin (3-5), the rectangular tube (3-
1) cavity length is the three times of its height or more, rectangular tube (3- described in the width value > of rectangular tube (3-1) intracavity section
1) height value of intracavity section, the conversion equipment liquid outlet (3-9) setting is in the front end of the rectangular tube (3-1), and described turn
Changing device inlet (3-8) is arranged in the rear end of the rectangular tube (3-1), the sectional area of the conversion equipment liquid outlet (3-9)
It is more than the three times for conversion equipment inlet (3-8) sectional area, each downward water conservancy diversion damping fin (3-4) and it is each it is described to
Upper water conservancy diversion damping fin (3-5) alternate intervals setting, and it is parallel to the cross section setting of the rectangular tube (3-1), it is each described downward
Water conservancy diversion damping fin (3-4) is arranged at intervals on the upper cavity part in the rectangular tube (3-1): each downward water conservancy diversion damping fin (3-4)
Upper end edge connect with cavity wall on the rectangular tube (3-1), the left end edge and right end edge of each downward water conservancy diversion damping fin (3-4)
It is connect respectively with the left side wall top of the rectangular tube (3-1) and right side wall top；Between each upward water conservancy diversion damping fin (3-5)
Every the lower cavity part being arranged in the rectangular tube (3-1): the lower end edge and the rectangle of each upward water conservancy diversion damping fin (3-5)
Cavity wall under (3-1) is managed to connect, the left end edge of each upward water conservancy diversion damping fin (3-5) and right end along respectively with the rectangular tube
The left side wall lower part of (3-1) is connected with right side wall lower part；The lower end edge and the rectangle of each downward water conservancy diversion damping fin (3-4)
Pipe (3-1) inner cavity lower part formed is forced up flow-guiding mouth (3-6), the upper end edge of each upward water conservancy diversion damping fin (3-5) with
The inner cavity top of the rectangular tube (3-1) forms and is forced downwardly flow-guiding mouth (3-7), the liquid turbulence-laminar flow conversion equipment (3)
Conversion equipment inlet (3-8) be connected to the liquid outlet of the diaphragm pump (2)；The cutting fluid-waste oil separate tank (4) structure
Are as follows: including for contain cutting fluid and oil mixture container (4-1), the container be equipped with separate tank inlet (4-2) and
Separate tank liquid outlet (4-3)；The cutting fluid waste oil discharger (5) includes that waste oil collecting slot and collecting tank buoyancy uniformly generate
Structure；The waste oil collecting slot includes slot body, waste oil outlet (5-3), waste oil collecting structure and counterweight mounting structure, the slot
Body includes groove bottom wall (5-1) and slot peripheral wall (5-2), and the slot peripheral wall (5-2) circumferentially surrounds closing together, the slot peripheral wall
The surrounding edge of the bottom end of (5-2) and the groove bottom wall (5-1) are tightly connected, and the center of gravity of the slot body is located across the waste oil
On the vertical line of collecting tank bottom centre point；The waste oil outlet (5-3) is arranged with the slot, the counterweight mounting structure
It is arranged in the center of the groove bottom wall (5-1), the waste oil collecting structure is circumferential at the top of the slot peripheral wall (5-2) to be set
It sets, is made of multiple annular oil inlets (5-4), be liquid barrier, each oil inlet between each oil inlet (5-4)
The lower edge of mouth (5-4) is in same level height；The collecting tank buoyancy uniformly generates the floating ball that structure includes multiple same specifications
(5-5), the multiple floating ball (5-5) is fixed and circular row is in slot body periphery, the circumferential equidistant row of the multiple floating ball (5-5)
Column, to generate uniform buoyancy to the slot body, cutting fluid waste oil discharger (5) setting is interior in the container (4-1),
The waste oil outlet (5-3) connects oil exit pipe (8), and the oil outlet of the oil exit pipe (8) stretches out the container (4-1), described
Cutting fluid-waste oil separate tank (4) separate tank liquid outlet (4-3) is generated by three-way connection (7) and the ozone generator (6)
The outlet of ozone, the open end of the three-way connection (7) are the end outlet of the process cycles pipeline.
2. a kind of purifying cutting fluid circulatory system according to claim 1, it is characterised in that: the purifying cutting fluid device mistake
The can body specific structure of filter tank (1) are as follows: the shell (1-1) is barrel-type casing, and shell (1-1) bottom is put equipped with filter screen
Set platform (1-10)；The filter screen is removably filter screen: including handle (1-11), positioning ring (1-12) and cylindrical filter
The outer of net (1-13), the positioning ring (1-12) is adapted with the shell (1-1) inner wall, the positioning ring (1-12) it is upper
End face is fixed handle (1-11), and the interior edge of the positioning ring (1-12) and the opening of the cylindrical filter net (1-13) connect along portion
It connects, the bottom of the cylindrical filter net (1-13) is supported on the filter screen mounting table (1-10)；The filtering tank feed liquor
Mouth (1-2) setting is arranged in the upper end of the cylindrical filter net (1-13), the filtering tank liquid outlet (1-3) in the shell
The bottom center of (1-1)；The right part for horizontally rotating part middle cross beam (1-6) is equipped with vertical through holes, and it is logical to mend core (1-14)
It crosses screw connection structure to be fixed in the through-hole, the internal thread hole of the right part of the crossbeam (1-6) is the benefit core (1-
14) internal thread hole；It is described horizontally rotate in part horizontally rotate connection structure are as follows: in the upper surface of the vertical beam (1-5)
Equipped with shaft (1-5-1), the left part of the crossbeam (1-6) is equipped with compatible axis hole, bolt are worn with the shaft (1-5-1)
The through-hole crossed in the middle part of briquetting (1-15) is tightened in the threaded hole in the middle part of the shaft (1-5-1), and the crossbeam (1-6) is limited
Between the lower end surface of the briquetting (1-15) and the upper surface of the vertical beam (1-5)；The bottom surface of the lid (1-4) with it is described
Tank mouth sets compatible sealing surface mutually as sealing plane, O-ring seal groove is equipped in the sealing plane of the tank mouth, described
O-ring seal groove is embedded with O-ring seal (1-16).
3. a kind of purifying cutting fluid circulatory system according to claim 1 or 2, it is characterised in that: the liquid turbulence-layer
In stream conversion device (3), each downward water conservancy diversion damping fin (3-4) is equal with each upward water conservancy diversion damping fin (3-5) height,
Its height is the 3/5~4/5 of the rectangular tube (3-1) cavity heights；The downward water conservancy diversion damping fin (3-4) is led upwards with described
Flow damping piece (3-5) is at least three；The rectangular tube front end (3-1) is equipped with front end-plate (3-2), and the front end-plate (3-2) will
The tube wall front end face closure of the rectangular tube (3-1) is equipped with square orifice, the square orifice at the middle part of the front end-plate (3-2)
For conversion equipment liquid outlet (3-9)；The rear end of the rectangular tube (3-1) is equipped with end plate (3-3), and the end plate is by the square
The tube wall rear end face closure of shape pipe is equipped with titting water outlet (3-10) at the middle part of the end plate, the titting water outlet (3-
10) outlet is conversion equipment inlet (3-8)；Each downward water conservancy diversion damping fin (3-4), each upward water conservancy diversion damping fin
(3-5) is made of spring steel plate.
4. a kind of purifying cutting fluid circulatory system according to claim 3, it is characterised in that: the counterweight mounting structure packet
Counterweight screw rod (5-6), nut (5-7) and counterweight (5-8) are included, the counterweight screw rod (5-6) is vertically provided at the groove bottom wall (5-
1) center of outer bottom, the counterweight (5-8) at least one, the counterweight (5-8) be annular solid, pass through the nut
(5-7) is fixed on the counterweight screw rod；Each oil inlet (5-4) shape is rectangle, and height is twice or more of width,
The spacing of the two neighboring oil inlet (5-4) is one times or more of the oil inlet (5-4) width；The slot peripheral wall of the slot body
(5-2) is made of three groove sidewalls, and section is isoceles triangle type, and the slot peripheral wall (5-2) and the waste oil collecting structure are
Integral structure, the oil inlet (5-4) are located at three groove sidewall tops；The floating ball (5-5) is three, is respectively welded at
Top of three groove sidewalls close to corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470291.0U CN209081584U (en) | 2018-09-10 | 2018-09-10 | A kind of purifying cutting fluid circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470291.0U CN209081584U (en) | 2018-09-10 | 2018-09-10 | A kind of purifying cutting fluid circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081584U true CN209081584U (en) | 2019-07-09 |
Family
ID=67116144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470291.0U Expired - Fee Related CN209081584U (en) | 2018-09-10 | 2018-09-10 | A kind of purifying cutting fluid circulatory system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318003A (en) * | 2022-07-11 | 2022-11-11 | 日善电脑配件(嘉善)有限公司 | Machine tool waste cutting fluid separation device and using method |
-
2018
- 2018-09-10 CN CN201821470291.0U patent/CN209081584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318003A (en) * | 2022-07-11 | 2022-11-11 | 日善电脑配件(嘉善)有限公司 | Machine tool waste cutting fluid separation device and using method |
| CN115318003B (en) * | 2022-07-11 | 2023-04-28 | 日善电脑配件(嘉善)有限公司 | Machine tool waste cutting fluid separation device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101575153B (en) | On-line purification equipment for metal machining fluid and purification method thereof | |
| CN201596408U (en) | Cutting fluid on-line filtering device | |
| CN114986248B (en) | Digit control machine tool with clean function of coolant liquid | |
| CN108972144A (en) | A kind of stock-removing machine purifying cutting fluid circulation technology | |
| CN209887196U (en) | Cutting fluid collection device of milling machine | |
| CN108911277A (en) | A kind of purifying cutting fluid circulation technology | |
| CN209081584U (en) | A kind of purifying cutting fluid circulatory system | |
| CN201930615U (en) | Swirling flow sand-removing filter | |
| CN203269667U (en) | Oil-water separator for oil-containing wastewater | |
| CN203695207U (en) | Magnetic filter device | |
| CN208696968U (en) | A kind of cutting fluid waste oil remove device | |
| CN109364569A (en) | A kind of removable oil filter | |
| CN208696984U (en) | A kind of stock-removing machine purifying cutting fluid circulatory system | |
| CN108857556A (en) | A kind of cutting fluid waste oil remove device | |
| CN209411944U (en) | A kind of oil water separator | |
| CN209714526U (en) | Industrial oil mist purifier | |
| CN202803428U (en) | Disk type centrifugal machine | |
| CN213589857U (en) | Back flush filter device | |
| CN204195390U (en) | A kind of small compound lathe water-oil separating mechanism | |
| CN208694321U (en) | A kind of cutting fluid waste oil discharger | |
| CN206853284U (en) | Industry cooling water filtering device | |
| CN220745616U (en) | Oily wastewater treatment equipment | |
| CN221155475U (en) | Oil-water separation structure of numerical control gantry machining center | |
| CN214106043U (en) | Air-float sewage treatment machine for sewage treatment | |
| CN105729226A (en) | Novel oil-water separation device for machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190709 |