CN109609252A - A kind of cutting fluid recycling processing system - Google Patents
A kind of cutting fluid recycling processing system Download PDFInfo
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- CN109609252A CN109609252A CN201910101004.1A CN201910101004A CN109609252A CN 109609252 A CN109609252 A CN 109609252A CN 201910101004 A CN201910101004 A CN 201910101004A CN 109609252 A CN109609252 A CN 109609252A
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- tank
- cutting fluid
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- liquid
- filtering
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of cutting fluid recycling processing systems, separation of solid and liquid tank, oily-water seperating equipment, sterilizing slot and filtering tank including passing sequentially through pipeline connection, it is separated by solid-liquid separation tank upper end and is equipped with inlet, lower end is equipped with liquid outlet, it is separated by solid-liquid separation in tank circumferentially arranged with the protrusion of annular, protrusion is equipped with the enclosing of annular, enclosing is equipped with several through-holes, the filtering string bag is equipped in enclosing, filtering string bag inside region is connected to inlet, enclosing lateral area is connected to liquid outlet, and bactericidal unit is equipped in sterilizing slot, is equipped with filter membrane in filtering tank.Solid particulate filters in cutting fluid are retained down by the filtering string bag, oily-water seperating equipment separates the oil slick in cutting fluid, bactericidal unit eliminates bacterium, the fungi in cutting fluid, avoid cutting fluid smelly rotten, filter membrane filters the ammonia nitrogen compound etc. in cutting fluid, COD is reduced, to obtain good cutting fluid, extend the service life of cutting fluid, reduces production cost.
Description
Technical field
The present invention relates to cutting fluid processing technology field more particularly to a kind of cutting liquid treating systems.
Background technique
Lathe is in machining, in order to cool down to lathe and workpiece, lubricates lathe and workpiece, often uses cutting
Liquid, by a large amount of cutting fluid spray on cutter and workpiece.Used cutting fluid be often mingled with the chip fallen from workpiece,
Abrasive dust, the dust in environment and decomposition product of cutting fluid itself that lubricating oil, cutter on lathe are fallen etc., ultimately cause cutting
Liquid it is rotten and smelly, the cooling and lubricating performance decline of cutting fluid but if not recycling used cutting fluid, will cause
A large amount of cutting fluid waste, increases the cost of production, thus most enterprises cutting fluid can be handled after reuse, cut at this stage
It is simpler to cut liquid processing equipment, equipment component only has solid-liquid separation function, and the service life of poor processing effect, cutting fluid is short.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of cutting fluid recycling processing system, cutting fluids
The quality of cutting is effectively ensured in high treating effect.
The technical solution adopted by the present invention to solve the technical problems are as follows:
A kind of cutting fluid recycling processing system, including pass sequentially through pipeline connection separation of solid and liquid tank, oily-water seperating equipment,
Sterilize slot and filtering tank, is separated by solid-liquid separation tank and is equipped with several, is separated by solid-liquid separation tank upper end and is equipped with inlet, lower end is equipped with liquid
Mouthful, it is separated by solid-liquid separation in tank circumferentially arranged with the protrusion of annular, protrusion is equipped with the enclosing of annular, and enclosing is logical equipped with several
Hole, enclosing is interior to be equipped with the filtering string bag, and filtering string bag inside region is connected to inlet, and enclosing lateral area is connected to liquid outlet,
The slot that sterilizes is interior to be equipped with bactericidal unit, is equipped with filter membrane in filtering tank.
As an improvement of the above technical solution, the separation of solid and liquid tank is communicated with collecting tank, is separated by solid-liquid separation tank and collecting tank
Between be equipped with the first delivery pump and valve.
As an improvement of the above technical solution, there are four the separation of solid and liquid tank can connect and set, first separation of solid and liquid tank
The interior filtering string bag is the stainless steel filter screen that mesh size is 300 μm, and second filtering string bag being separated by solid-liquid separation in tank is net
Mesh size is 100 μm of stainless steel filter screen, and the filtering string bag that third is separated by solid-liquid separation in tank is that mesh size is 50 μm and gathers
Polypropylene filter net, the 4th filtering string bag being separated by solid-liquid separation in tank are the polypropylene filter net that mesh size is 20 μm.
As an improvement of the above technical solution, the oily-water seperating equipment includes groove body, passes through first partition point in groove body
For upper chamber and lower room, intercommunicating pore is equipped among first partition, lower room be connected to liquid outlet, the left side of upper chamber by groove body inner wall with
Demarcation plate surrounds gathering room, and the side wall of gathering room is equipped with oil discharge outlet, and the height of demarcation plate is less than the height of upper chamber, the right side of upper chamber
Liquid outtake chamber is surrounded by the inner wall and second partition of groove body, the drain pipe for being equipped with and reaching lower room lower part, row are run through in liquid outtake chamber lower end
The height of liquid pipe upper end port is less than the height of demarcation plate, and liquid outtake chamber's side wall is equipped with leakage fluid dram.
As an improvement of the above technical solution, the bactericidal unit is immersion ultraviolet germicidal lamp.
As an improvement of the above technical solution, the filter membrane be hollow fiber ultrafiltration membrane, filtering tank be equipped with import, thoroughly
Cross liquid outlet and concentrated solution outlet pipe, permeate outlet is equipped with valve, be successively arranged on concentrated solution outlet pipe threeway and
Valve, one end of threeway are equipped with valve and are connected to sterilizing slot by pipeline.
As an improvement of the above technical solution, it is described sterilizing slot and filtering tank between pipeline on be successively arranged force (forcing) pump and
Pressure gauge.
The beneficial effects of the present invention are as follows:
This system includes the separation of solid and liquid tank for passing sequentially through pipeline connection, oily-water seperating equipment, sterilize slot and filtering tank,
It is separated by solid-liquid separation the enclosing for being equipped with annular in tank, the filtering string bag is equipped in enclosing, enclosing plays the role of the support filtering string bag, filtering
The solid particulate filters being mingled in cutting fluid are retained down by the string bag, and oily-water seperating equipment divides the oil slick being mixed in cutting fluid
It separates out, the bactericidal unit to sterilize in slot eliminates bacterium, the fungi in cutting fluid, avoids cutting fluid smelly rotten, filtering tank
Interior filter membrane filters the ammonia nitrogen compound etc. in cutting fluid, reduces COD, to obtain good cutting fluid, extends cutting
The service life of liquid reduces production cost, guarantees mach quality.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the invention will be further described, in which:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the oily-water seperating equipment structural schematic diagram of the embodiment of the present invention；
Fig. 4 is the filtering tank schematic diagram of the embodiment of the present invention.
Specific embodiment
Referring to Fig. 1, a kind of cutting fluid recycling processing system of the invention, the separation of solid and liquid including passing sequentially through pipeline connection
Tank 1, oily-water seperating equipment 2, sterilizing slot 3 and filtering tank 4.The separation of solid and liquid tank 1 is communicated with collecting tank 9, and collecting tank 9 is used for
It collects storage and recycles cutting fluid to be processed, be separated by solid-liquid separation between tank 1 and collecting tank 9 and be equipped with the first delivery pump 10 and valve,
Valve is opened, cutting fluid to be processed can be delivered to by the first delivery pump 10 and be separated by solid-liquid separation tank 1.
Referring to fig. 2, it is separated by solid-liquid separation 1 upper end of tank and is equipped with inlet 5, lower end is equipped with liquid outlet 6, is separated by solid-liquid separation in tank 1 along week
To the protrusion for being equipped with annular, protrusion is equipped with the enclosing 7 of annular, and the axle center of enclosing 7 can be flat with the axle center of separation of solid and liquid 1 tank body of tank
Row is overlapped, and the lower end of enclosing 7 is equipped with lower cover, is equipped with several through-holes, enclosing 7 and lower end on enclosing 7 and lower cover
Lid constitutes a tubbiness support string bag.The filtering string bag 8 is equipped in enclosing 7, filtering 8 inside region of the string bag is connected to inlet 5,
7 lateral area of enclosing is connected to liquid outlet 6.
Filtering 8 top edge of the string bag is turned up, cover board 17 of the protrusion top equipped with annular being separated by solid-liquid separation in tank 1, on cover board 17
Equipped with the through-hole passed through for cutting fluid, cover board 17 is pressed in the part turned up of the string bag 8 is filtered in protrusion, avoid cutting fluid incited somebody to action
Strainer pocket 8, which is washed away into barreled supporting network, reveals all the details portion and causes to filter the effect that the string bag 8 do not have filtering.And consolidating above cover board 17
1 inner wall of liquid knockout drum is equipped with along being separated by solid-liquid separation the symmetrical two inverted U slots in 1 axle center of tank, can be across setting cross bar along two inverted U slots
18, cross bar 18 is equipped with adjusting screw rod 19, and the lower end of adjusting screw rod 19 abuts cover board 17, and cover board 17 can be made by tightening adjusting screw rod 19
It is mutually separate with cross bar 18 so that cover board 17 by securely pressed against protrusion and filtering the string bag 8 on, cross bar 18 is also secured firmly to
In two inverted U slots.When needing to clean or replace the filtering string bag 8, unscrewing adjusting screw rod 19 can be by cross bar 18 and cover board 17
It splits out, so that the filtering string bag 8 is conveniently cleaned or replaced, it is convenient and efficient, it is easy to use.
There are four the separation of solid and liquid tank 1 can connect and set, first filtering string bag 8 being separated by solid-liquid separation in tank 1 is that mesh is big
Small is 300 μm of stainless steel filter screen, and second filtering string bag 8 being separated by solid-liquid separation in tank 1 is that mesh size is 100 μm stainless
Steel filter screen, the filtering string bag 8 that third is separated by solid-liquid separation in tank 1 are polypropylene filter net that mesh size is 50 μm, the 4th
The filtering string bag 8 being separated by solid-liquid separation in tank 1 is the polypropylene filter net that mesh size is 20 μm.The filtering string bag 8 will press from both sides in cutting fluid
Miscellaneous solid particulate filters are retained down, the dust granule in abrasive dust and environment fallen such as the chip that falls on workpiece, cutter
Etc. filtering out.
The liquid outlet 6 of 4th separation of solid and liquid tank 1 is connected to oily-water seperating equipment 2, referring to Fig. 3, the water-oil separating dress
Setting 2 includes groove body 21, and groove body 21 is interior to be divided into upper chamber 22 and lower room 23 by first partition, is equipped with intercommunicating pore among first partition,
Lower room 23 is connected to liquid outlet 6.Lower room 23 is equipped with inlet, and the liquid outlet 6 of the 4th separation of solid and liquid tank 1 is connected to inlet.
The left side of upper chamber 22 surrounds gathering room 29 by 21 inner wall of groove body and demarcation plate 24, and the side wall of gathering room 29 is equipped with oil discharge outlet 25,
The height of demarcation plate 24 is less than the height of upper chamber 22, and the oil slick in cutting fluid swims in cutting fluid surface, when cutting in groove body 21
When cutting the rising of liquid liquid level, oil slick can finally be discharged from the oil discharge outlet 25 of gathering room 29 by 24 overflow of demarcation plate into gathering room 29
Groove body 21.The right side of upper chamber 22 surrounds liquid outtake chamber 26 by the inner wall and second partition of groove body 21, and 26 lower end of liquid outtake chamber, which is run through, to be set
There is the drain pipe 27 for reaching lower 23 bottom of room, the height of 27 upper end port of drain pipe is less than the height of demarcation plate 24, liquid outtake chamber 26
Side wall is equipped with leakage fluid dram 28.The cutting fluid of oil slick lower layer discharges into liquid outtake chamber 26 by drain pipe 27, is then discharged to from leakage fluid dram 28
It sterilizes in slot 3.
The slot 3 that sterilizes is interior to be equipped with bactericidal unit, and the pipeline to sterilize between slot 3 and oily-water seperating equipment 2 is equipped with a delivery pump,
The cutting fluid for having removed oil slick is quickly delivered in sterilizing slot 3 by delivery pump, and the bactericidal unit is immersion ultraviolet sterilization
Lamp 11, ultraviolet germicidal lamp 11 can eliminate bacterium, fungi and other microorganisms etc. in cutting fluid, avoid the smelly change of cutting fluid
Matter.
With further reference to Fig. 4, filtering tank 4 is equipped with import 12, permeate outlet 13 and concentrated solution outlet pipe 14, filtering
Filter membrane is equipped in tank 4, filter membrane is hollow fiber ultrafiltration membrane, and hollow fiber ultrafiltration membrane is existing general filtering in the market
Film no longer stresses that filter membrane can filter the ammonia nitrogen compound etc. in cutting fluid herein, COD is reduced, to obtain high-quality
Cutting fluid, extend the service life of cutting fluid, reduce production cost, guarantee mach quality.The sterilizing slot 3 and import
Valve, force (forcing) pump 15 and pressure gauge 16 are successively arranged on pipeline between 12, permeate outlet 13 is equipped with valve, this valve
For a kind of valve of pressure-adjustable.Threeway and valve are successively arranged on concentrated solution outlet pipe 14, one end of threeway is equipped with valve and leads to
Piping connection sterilizing slot 3, this valve is also a kind of valve of pressure-adjustable；The other end of threeway also is provided with valve, this valve
For a kind of valve of pressure-adjustable.For force (forcing) pump 15 by cutting fluid force (forcing) pump into filtering tank 4, the cutting fluid with pressure penetrates filter membrane
After distribute permeate and concentrate, permeate is the cutting fluid of reuse, and concentrate can also continue to flow back to sterilizing slot 3 mistake again
Filter one time, flow back to sterilizing slot 3 cutting fluid make sterilize slot 3 cutting fluid concentration increase at leisure, rather than burst type increase
Greatly, it is also beneficial to avoid filter membrane dirt stifled；With directly with the scheme of another filtering tank filtering and concentrating liquid compared with, concentrate continue
Flow back to sterilizing slot 3 filter again one time can more save the cost, effective protection filter membrane, extend filter membrane lifetime.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as
The technical effect of the present invention is achieved by any identical or similar means for it, all should belong to protection scope of the present invention.
Claims (7)
1. a kind of cutting fluid recycling processing system, it is characterised in that: including pass sequentially through pipeline connection separation of solid and liquid tank (1),
Oily-water seperating equipment (2), sterilizing slot (3) and filtering tank (4) are separated by solid-liquid separation tank (1) and are equipped with several, be separated by solid-liquid separation tank (1)
Upper end is equipped with inlet (5), and lower end is equipped with liquid outlet (6), is separated by solid-liquid separation in tank (1) circumferentially arranged with the protrusion of annular, protrusion
It is equipped with the enclosing (7) of annular, enclosing (7) is equipped with several through-holes, is equipped with the filtering string bag (8) in enclosing (7), filters the string bag
(8) inside region is connected to inlet (5), and enclosing (7) lateral area is connected to liquid outlet (6), and sterilizing is equipped in sterilizing slot (3)
Device, filtering tank (4) is interior to be equipped with filter membrane.
2. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the separation of solid and liquid tank (1)
It is communicated with collecting tank (9), is separated by solid-liquid separation between tank (1) and collecting tank (9) and is equipped with the first delivery pump (10) and valve.
3. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the separation of solid and liquid tank (1)
It can connect there are four setting, first filtering string bag (8) being separated by solid-liquid separation in tank (1) is the stainless steel mistake that mesh size is 300 μm
Strainer, second filtering string bag (8) being separated by solid-liquid separation in tank (1) are the stainless steel filter screen that mesh size is 100 μm, third
The filtering string bag (8) being separated by solid-liquid separation in tank (1) is the polypropylene filter net that mesh size is 50 μm, the 4th separation of solid and liquid tank
(1) the filtering string bag (8) in is the polypropylene filter net that mesh size is 20 μm.
4. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the oily-water seperating equipment
It (2) include groove body (21), groove body (21) is interior to be divided into upper chamber (22) and lower room (23) by first partition, is equipped among first partition
Intercommunicating pore, lower room (23) are connected to liquid outlet (6), and the left side of upper chamber (22) is surrounded by groove body (21) inner wall and demarcation plate (24)
The side wall of gathering room (29), gathering room (29) is equipped with oil discharge outlet (25), and the height of demarcation plate (24) is less than the height of upper chamber (22),
The right side of upper chamber (22) is surrounded liquid outtake chamber (26) by the inner wall and second partition of groove body (21), and liquid outtake chamber (26) lower end, which is run through, to be set
There is the drain pipe (27) for reaching lower room (23) lower part, the height of drain pipe (27) upper end port is less than the height of demarcation plate (24),
Liquid outtake chamber's (26) side wall is equipped with leakage fluid dram (28).
5. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the bactericidal unit is submergence
Formula ultraviolet germicidal lamp (11).
6. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the filter membrane is hollow fibre
Ultrafiltration membrane is tieed up, filtering tank (4) is equipped with import (12), permeate outlet (13) and concentrated solution outlet pipe (14), and permeate goes out
Mouth pipe (13) is equipped with valve, and threeway and valve are successively arranged on concentrated solution outlet pipe (14), and one end of threeway is equipped with valve simultaneously
Sterilizing slot (3) is connected to by pipeline.
7. a kind of cutting fluid recycling processing system according to claim 1, it is characterised in that: the sterilizing slot (3) and mistake
Force (forcing) pump (15) and pressure gauge (16) are successively arranged on pipeline between filter tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101004.1A CN109609252A (en) | 2019-01-31 | 2019-01-31 | A kind of cutting fluid recycling processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101004.1A CN109609252A (en) | 2019-01-31 | 2019-01-31 | A kind of cutting fluid recycling processing system |
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| Publication Number | Publication Date |
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| CN109609252A true CN109609252A (en) | 2019-04-12 |
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| CN201910101004.1A Pending CN109609252A (en) | 2019-01-31 | 2019-01-31 | A kind of cutting fluid recycling processing system |
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