CN109293045A - A kind of method of cutting fluid integrated treatment recycling and reusing - Google Patents
A kind of method of cutting fluid integrated treatment recycling and reusing Download PDFInfo
- Publication number
- CN109293045A CN109293045A CN201811186549.9A CN201811186549A CN109293045A CN 109293045 A CN109293045 A CN 109293045A CN 201811186549 A CN201811186549 A CN 201811186549A CN 109293045 A CN109293045 A CN 109293045A
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- CN
- China
- Prior art keywords
- cutting fluid
- liquid
- integrated treatment
- reusing
- gas
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention provides a kind of method of cutting fluid integrated treatment recycling and reusing, process circuit including the operation of two independent loops of S1 and S2: S1: cutting fluid is pumped into ejector from liquid bath, the injection of ozone into ejector, the gas-liquid mixture of cutting fluid and ozone is passed through in static mixer and promotes mixing, gas-liquid mixture, which is passed through in rear road reaction warehouse, later promotes ozone to the disinfection and sterilization of cutting fluid, carries out multistage filtering to gas-liquid mixture later and returns to liquid bath；S2: cutting fluid is pumped into isolated greasy dirt and clear liquid in oily-water seperating equipment from the same liquid bath, clear liquid is returned into liquid bath, the present invention is able to achieve the recycling and reusing of cutting fluid.
Description
Technical field
The present invention relates to machinings to cut liquid processing method technical field, and in particular to a kind of cutting fluid integrated treatment recycling
The method of recycling.
Background technique
Cutting fluid plays cooling, lubrication, cleaning and antirust etc. during machining, steel and iron manufacturing, bearing machining etc.
Effect.Cutting fluid is one of locomotive, the biggish metal working lubricant of auto manufacturing's dosage, has good lubricity, cold concurrently
But property and cleaning are widely used in various cutting technologies.However its is maximum the disadvantage is that in use easily
Putrid and deteriorated, poor work stability, service life is short.Especially in southern hot summer, service life only has a week, has
Even only couple of days with regard to putrid and deteriorated smelly；In the north, summer more than ten days, more than winter month, it must not be changed without new liquid, exhausted
Waste liquid.Both increase production cost, and pollute environment.Used cutting liquid (HW09) is one of national 47 class industrial dangerous wastes, processing
Rather expensive, used cutting liquid appearance grey black, there is unpleasant stink, and wherein sodium nitrite can be under the action of microorganism
After the reaction of another one hydramine of antirust agent can generate inferior ammonium nitrate, this be it is a kind of it is verified that strong carcinogen, danger
Evil property is even more serious.
Environment and human body can be polluted and be damaged just because of cutting fluid, the use of cutting fluid and liquid waste processing by
The restriction increasingly strict to environmental regulation.In view of this, our company voluntarily has developed the integrated treatment recycling and reusing of cutting fluid
Method, this case gives birth to therefrom.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of cutting fluid integrated treatment recycling and reusings
Method is able to achieve the recycling and reusing of cutting fluid.
To achieve the above object, the method for a kind of cutting fluid integrated treatment recycling and reusing of the present invention, including S1 and S2
The process circuit of two independent loops operation:
S1: cutting fluid being pumped into ejector from liquid bath, the injection of ozone into ejector, by the gas-liquid of cutting fluid and ozone
Mixture, which is passed through in static mixer, promotes mixing, gas-liquid mixture is passed through in rear road reaction warehouse promotes ozone to cutting later
The disinfection and sterilization of liquid carries out multistage filtering to gas-liquid mixture later and returns to liquid bath；
S2: cutting fluid is pumped into isolated greasy dirt and clear liquid in oily-water seperating equipment from the same liquid bath, clear liquid is returned
Liquid return trough.
Preferably, primary filter is carried out in process circuit S1 before cutting fluid is pumped into ejector, strainer in primary filter
Mesh number is 150~200 mesh.
Preferably, ozone is generated by ionization ozone generating-device in process circuit S1.
Preferably, the time that gas-liquid mixture mixes in static mixer in process circuit S1 is 1~3min.
Preferably, time of the gas-liquid mixture in rear road reaction warehouse is 2~10min in process circuit S1.
Preferably, the strainer mesh number that multistage filtering uses in process circuit S1 is 200~300 mesh.
Preferably, primary filter is carried out in process circuit S2 before cutting fluid is pumped into oily-water seperating equipment, in primary filter
The mesh number of strainer is 150~200 mesh.
Preferably, the physical separation method that oily-water seperating equipment uses oil suction disk to rotate in process circuit S2.
Compared with prior art, the present invention the beneficial effect is that:
Two process circuits: water-oil separating and disinfection are designed, respectively independent loops are run on two lines road, share a liquid
Slot can be such that the upper layer greasy dirt of cutting fluid in liquid bath is gradually cut down until completely eliminating in this way, and clear liquid obtains constantly
Disinfection and sterilization, so that being by the effluent purifying in liquid bath can be with the cutting fluid of recycling and reusing；
It is fine to the comprehensive treatment effect of cutting fluid due to having both water-oil separating and disinfecting and sterilizing functions, Ke Yishi
The recycling and reusing of existing cutting fluid, reduces the discharge of dangerous waste, and without chemical consumptive material, energy conservation and environmental protection, finds, uses in production practices
The amount of purchase of stoste can be reduced after the equipment up to 60%, reduce stoste year additive amount up to 60%, reduce the year additive amount of water
Up to 70%, reduce cutter loss year payout up to 50%, reduce the scavenging period of employee up to 80%, also reduce occupational disease
Incidence.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the method for cutting fluid integrated treatment recycling and reusing of the present invention.
Specific embodiment
By the technology contents that the present invention will be described in detail, construction feature, reached purpose and efficacy, hereby enumerates embodiment below
And attached drawing is cooperated to be explained in detail.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The present invention provides a kind of method of cutting fluid integrated treatment recycling and reusing, including two independent loops fortune of S1 and S2
Capable process circuit:
S1: cutting fluid being pumped into ejector from liquid bath, the injection of ozone into ejector, by the gas-liquid of cutting fluid and ozone
Mixture, which is passed through in static mixer, promotes mixing, gas-liquid mixture is passed through in rear road reaction warehouse promotes ozone to cutting later
The disinfection and sterilization of liquid carries out multistage filtering to gas-liquid mixture later and returns to liquid bath；
S2: cutting fluid is pumped into isolated greasy dirt and clear liquid in oily-water seperating equipment from the same liquid bath, clear liquid is returned
Liquid return trough.
Preferably, primary filter is carried out in process circuit S1 before cutting fluid is pumped into ejector, strainer in primary filter
Mesh number is 150~200 mesh.
Preferably, ozone is generated by ionization ozone generating-device in process circuit S1.
Preferably, the time that gas-liquid mixture mixes in static mixer in process circuit S1 is 1~3min.
Preferably, time of the gas-liquid mixture in rear road reaction warehouse is 2~10min in process circuit S1.
It is of course also possible to extend gas-liquid mixture in static mixer and rear road reaction warehouse according to the kind of waste liquid and quality
The middle mixed time.
Preferably, the strainer mesh number that multistage filtering uses in process circuit S1 is 200~300 mesh.
Preferably, primary filter is carried out in process circuit S2 before cutting fluid is pumped into oily-water seperating equipment, in primary filter
The mesh number of strainer is 150~200 mesh.
Preferably, the physical separation method that oily-water seperating equipment uses oil suction disk to rotate in process circuit S2.
The physical separation method of oil suction disk rotation takes up greasy dirt using the oil suction disk (oleophilic drainage) of rotation, realizes in waste liquid
The separation of greasy dirt.
By using above-mentioned technical proposal, two process circuits: water-oil separating and disinfection are designed, two lines road is respectively independent
Circular flow shares a liquid bath, the upper layer greasy dirt of cutting fluid in liquid bath can so gradually cut down until disappearing completely
It removes, and clear liquid obtains continuous disinfection and sterilization, so that being by the effluent purifying in liquid bath can be with the cutting fluid of recycling and reusing；
It is fine to the comprehensive treatment effect of cutting fluid due to having both water-oil separating and disinfecting and sterilizing functions, Ke Yishi
The recycling and reusing of existing cutting fluid, reduces the discharge of dangerous waste, and without chemical consumptive material, energy conservation and environmental protection, finds, uses in production practices
The amount of purchase of stoste can be reduced after the equipment up to 60%, reduce stoste year additive amount up to 60%, reduce the year additive amount of water
Up to 70%, reduce cutter loss year payout up to 50%, reduce the scavenging period of employee up to 80%, also reduce occupational disease
Incidence.
In conclusion only the preferred embodiments of the invention, is not limited the scope of protection of the present invention with this, it is all according to the present invention
Equivalent changes and modifications made by the scope of the patents and description are all within the scope of the invention patent covers.
Claims (8)
1. a kind of method of cutting fluid integrated treatment recycling and reusing, it is characterised in that: including two independent loops fortune of S1 and S2
Capable process circuit:
S1: cutting fluid being pumped into ejector from liquid bath, the injection of ozone into ejector, by the gas-liquid mixed of cutting fluid and ozone
Object, which is passed through in static mixer, promotes mixing, gas-liquid mixture is passed through in rear road reaction warehouse promotes ozone to cutting fluid later
Disinfection and sterilization carries out multistage filtering to gas-liquid mixture later and returns to liquid bath；
S2: cutting fluid is pumped into isolated greasy dirt and clear liquid in oily-water seperating equipment from the same liquid bath, by clear liquid rework solution
Slot.
2. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 1, it is characterised in that: processing line
Primary filter is carried out in the S1 of road before cutting fluid is pumped into ejector, the mesh number of strainer is 150~200 mesh in primary filter.
3. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 2, it is characterised in that: processing line
Ozone is generated by ionization ozone generating-device in the S1 of road.
4. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 3, it is characterised in that: processing line
The time that gas-liquid mixture mixes in static mixer in the S1 of road is 1~3min.
5. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 4, it is characterised in that: processing line
Time of the gas-liquid mixture in rear road reaction warehouse is 2~10min in the S1 of road.
6. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 5, it is characterised in that: processing line
The strainer mesh number that multistage filtering uses in the S1 of road is 200~300 mesh.
7. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 1, it is characterised in that: processing line
Primary filter is carried out in the S2 of road before cutting fluid is pumped into oily-water seperating equipment, the mesh number of strainer is 150~200 in primary filter
Mesh.
8. a kind of method of cutting fluid integrated treatment recycling and reusing according to claim 7, it is characterised in that: processing line
Oily-water seperating equipment uses the physical separation method of oil suction disk rotation in the S2 of road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186549.9A CN109293045A (en) | 2018-10-12 | 2018-10-12 | A kind of method of cutting fluid integrated treatment recycling and reusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186549.9A CN109293045A (en) | 2018-10-12 | 2018-10-12 | A kind of method of cutting fluid integrated treatment recycling and reusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109293045A true CN109293045A (en) | 2019-02-01 |
Family
ID=65162293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811186549.9A Pending CN109293045A (en) | 2018-10-12 | 2018-10-12 | A kind of method of cutting fluid integrated treatment recycling and reusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109293045A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036166A (en) * | 2003-07-18 | 2005-02-10 | Shinei Sangyo Kk | Apparatus for cleaning water-soluble cutting fluid and method for cleaning water-soluble cutting fluid |
| CN101450267A (en) * | 2007-12-07 | 2009-06-10 | 鸿准精密模具（昆山）有限公司 | Coolant purification device |
| CN107098505A (en) * | 2017-05-26 | 2017-08-29 | 苏州易歌环境科技有限公司 | A kind of environment-friendly type used cutting liquid circulation process method and its cleaning equipment |
-
2018
- 2018-10-12 CN CN201811186549.9A patent/CN109293045A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036166A (en) * | 2003-07-18 | 2005-02-10 | Shinei Sangyo Kk | Apparatus for cleaning water-soluble cutting fluid and method for cleaning water-soluble cutting fluid |
| CN101450267A (en) * | 2007-12-07 | 2009-06-10 | 鸿准精密模具（昆山）有限公司 | Coolant purification device |
| CN107098505A (en) * | 2017-05-26 | 2017-08-29 | 苏州易歌环境科技有限公司 | A kind of environment-friendly type used cutting liquid circulation process method and its cleaning equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |
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| RJ01 | Rejection of invention patent application after publication |