CN206590968U - Cutting fluid waste liquid decontamination cycle water saving fixtures - Google Patents
Cutting fluid waste liquid decontamination cycle water saving fixtures Download PDFInfo
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- CN206590968U CN206590968U CN201720015553.3U CN201720015553U CN206590968U CN 206590968 U CN206590968 U CN 206590968U CN 201720015553 U CN201720015553 U CN 201720015553U CN 206590968 U CN206590968 U CN 206590968U
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- ceramic membrane
- membrane treatment
- treatment appts
- circulatory pool
- water tank
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Abstract
The utility model discloses a kind of cutting fluid waste liquid decontamination cycle water saving fixtures, including backwashing system and purification filtering system, purification filtering system includes ceramic membrane treatment appts and emulsion circulatory pool, the input of the ceramic membrane treatment appts of emulsion circulatory pool connection, and the output end of ceramic membrane treatment appts takes back emulsion circulatory pool；Circulating pump is installed on pipeline between the input of emulsion circulatory pool and ceramic membrane treatment appts；Backwashing system includes cleaning water tank and compressed air unit, and cleaning water tank connection circulating pump, the ceramic membrane treatment appts of compressed air unit connection, the output end of ceramic membrane treatment appts is also connected with cleaning water tank.The utility model has the advantages that floor space is small, equipment investment cost is low, outer row's cutting fluid decrement 70%, aqueous waste has handled rear water quality better than running water, can direct reuse to workshop again match somebody with somebody liquid, enterprise's problem encountered is fundamentally solved, energy-conservation, emission reduction is played, subtracts the dirty, effect of synergy.
Description
Technical field
The utility model is related to technical field of waste water processing, and in particular to a kind of processing system for processing cutting waste liquid
System.
Background technology
Machine oil and surfactant are mainly contained in emulsion, is to be diluted with water to add emulsification as needed with oil emulsion
What agent was formulated.Because emulsifying agent is all surfactant, when it is added to the water, oil-water boundary free energy is set to drop significantly
It is low, minimum is reached, at this moment oil is just dispersed in water.Surfactant also produces ionization simultaneously, oil droplet liquid band is had electric charge, and
And it is fixed motionless also to have adsorbed one layer of hydrone, ion hydration film is formed, and its appearance is all again for the counter ion absorption in water
Enclose, be divided into motionless adsorption layer and movable diffusion layer, form electric double layer.So make oil droplet surrounded one layer it is flexible
, ion hydration film firm, with same sex electric charge, possible combination, makes oil droplet when preventing oil droplet drop to collide with each other
It can be able to chronically stablize in water, the emulsion as white.When emulsion is carried out by machining equipment to workpiece
After cooling, lubrication, gradually lose its effect and become to need to carry out advanced treating after waste liquid.
Macromolecule hardly degraded organic substance wastewater treatment have become must problem, water-base cutting fluid waste water just belongs to this kind of useless
One kind of water.Generally use physical treatment, chemical treatment, biological treatment this three major types on the market at present.Cut due to water base
The composition for cutting liquid is different, so the method for up to the present going back neither one fixation goes processing, it is typically according to processed waste liquid
Character integrate use above-mentioned various methods.The subject matter that present Processing Firm faces is that cutting fluid waste liquid measure is small, is used
The above method can cause infrastructure input big, the high problem of outer processing cost of entrusting.
Physisorphtion adsorbs water pollutant by using porous material, and the material of absorption water pollutant is referred to as suction
Attached dose.Conventional adsorbent is activated carbon, and because activated carbon is expensive, adsorption capacity is limited, is regenerated relatively difficult.
The substantial amounts of oily waste liquor of method of chemical treatment suitable treatment, generally has more economy than physical treatment process, is generally divided into
Acidization, electrochemical process and flocculence.Have the disadvantage that investment is big, equipment takes up space greatly, and small business is difficult to undertake.
The metabolism of Biochemical method waste water utilization microorganism, makes the organic contamination in dissolving and colloidal state in waste water
Thing is converted into innocuous substance, the method to realize purification.Due to containing substantial amounts of organic matter in cutting fluid waste liquid, no matter physics is used
Or chemical method processing, being substantially all will be with biological treatment.Have the disadvantage that operation cost is high, treatment center of sewage need to be built.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of device structure is simpler, cost is lower, equipment volume
Small and high treating effect cutting fluid waste liquid decontamination cycle water saving fixtures.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：A kind of cutting fluid waste liquid decontamination cycle
Water saving fixtures, it is characterised in that：Including backwashing system and purification filtering system, purification filtering system includes ceramic film process dress
Put and connect the input of ceramic membrane treatment appts by pipeline with emulsion circulatory pool, emulsion circulatory pool, and ceramic film process
The output end of device takes back emulsion circulatory pool by pipeline and constitutes circulation loop；Filled in emulsion circulatory pool with ceramic film process
Circulating pump is installed on pipeline between the input put；Backwashing system includes cleaning water tank and compressed air unit, cleaning
Water tank connects circulating pump by pipeline, and compressed air unit connects ceramic membrane treatment appts, ceramic film process dress by airway tube
The output end put also constitutes circulation loop by pipeline connection cleaning water tank；In the output channel of emulsion circulatory pool, ceramic membrane
During emulsion circulatory pool is cycled back in the input pipeline of processing unit, from ceramic membrane treatment appts and the pipeline of water tank is cleaned
The automatic valve being respectively provided with.
Further, the anisotropic membrane being made with inorganic ceramic material is included in the ceramic membrane treatment appts, ceramics
Gather micropore on the tube wall of film, and the aperture of micropore is 1 nanometer -1.4 microns.
Further, integrated purifying device is also included, the integrated purifying device includes NF films（NF membrane is purified
Area）With RO films（Reverse osmosis membrane desalting purifying area）System；The purifier is connected to after an intermediate water tank, the intermediate water tank
Pure water collection device is connected with behind the output end of the ceramic membrane treatment appts of connection, purifier.The integrated purifying device is
Using NF membrane as the cleaning equipment of core, operating pressure≤1.50mPa, molecular cut off 200~1000, NaCl rejection≤
90%.The solute particles of a diameter of 1 nanometer (nm) left and right are mainly removed, molecular cut off is 100~1000, is mainly used in
Remove peculiar smell, colourity, synthetic detergent and the dissolved organic matter in cutting fluid filter water.
Further, the pure water collection device is filtered fluid collecting box, and automatic valve is provided with before filtered fluid collecting box.
Further, it is provided with air intake valve in the airway tube between compressed air unit and ceramic membrane treatment appts.
Technical solutions of the utility model use ceramic membrane filter method, by applying to cutting fluid after certain pressure, macromolecule
Material, colloidal substance are blocked in hole and retained and the mechanical picker on film surface is allocated as because of the once absorption of film surface and micropore
With waiting three kinds of modes to be prevented by ceramic membrane, and water and lower-molecular substance be by film, so as to reach purification purpose.With traditional handicraft
Difference is Thief zone separation property and format high throughput, and processing emulsifying waste water need not be demulsified and can realize water-oil separating, process and is set
It is standby relatively easy, have the advantages that floor space is small, new sludge is not produced, can be achieved to automatically control.After ceramic membrane filter
Percolate, COD, salt content it is still higher, further can be handled with hyperfiltration, which employs more high pressure
Power and the close pellicle of matter.With naturally osmotic on the contrary, hyperfiltration makes water flow to low concentration one from the high concentration side of pellicle
Side, can be in the solvent molecule and ion of the same order of magnitude with selective blocking and hydrone, and the water isolated can straight gyrus use
In workshop.After ceramic membrane and reverse-osmosis treated, the concentrate that volume is greatly reduced, reusable heat is separated or Chemical Decomposition
Oil recovery is purified, also can burn or entrust outer processing, realize the energy-saving target of decrement.
The utility model has the advantages that floor space is small, equipment investment cost is low, outer row's cutting fluid decrement 70%, aqueous
The complete rear water quality of liquid waste processing is better than running water, can direct reuse to workshop match somebody with somebody liquid again, fundamentally solve institute of enterprise face
The problem of facing, play energy-conservation, emission reduction, subtract the dirty, effect of synergy.
Brief description of the drawings
Fig. 1 is the utility model process flow diagram；
Fig. 2 is the utility model structural representation.
Embodiment
In the present embodiment, referring to Figures 1 and 2, the cutting fluid waste liquid decontamination cycle water saving fixtures, including backwashing system
With purification filtering system, purification filtering system includes ceramic membrane treatment appts and emulsion circulatory pool, and emulsion circulatory pool passes through
The input of the ceramic membrane treatment appts of pipeline connection, and the output end of ceramic membrane treatment appts takes back emulsion by pipeline and circulated
Pond constitutes circulation loop；Circulation is installed on pipeline between the input of emulsion circulatory pool and ceramic membrane treatment appts
Pump；Backwashing system includes cleaning water tank and compressed air unit, and cleaning water tank connects circulating pump by pipeline, and air compression is set
Standby to connect ceramic membrane treatment appts by airway tube, the output end of ceramic membrane treatment appts also passes through pipeline connection cleaning water tank structure
Into circulation loop；In the output channel of emulsion circulatory pool, in the input pipeline of ceramic membrane treatment appts, from ceramic film process
Device cycles back to the automatic valve being respectively provided with the pipeline of emulsion circulatory pool and cleaning water tank.
Include in ceramic membrane treatment appts and gathered on the anisotropic membrane being made with inorganic ceramic material, the tube wall of ceramic membrane
Micropore, the aperture of micropore is 1 nanometer -1.4 microns.
Also include integrated purifying device, the integrated purifying device includes NF films（NF membrane purifying area）With RO films
（Reverse osmosis membrane desalting purifying area）System；The purifier is connected to after an intermediate water tank, intermediate water tank connection ceramics
Pure water collection device is connected with behind the output end of membrane treatment appts, purifier.The integrated purifying device is with NF membrane
For the cleaning equipment of core, operating pressure≤1.50mPa, molecular cut off 200~1000, NaCl rejection≤90%.It is main
The solute particles of a diameter of 1 nanometer (nm) left and right are removed, molecular cut off is 100~1000, is mainly used in removing and cuts
Cut peculiar smell, colourity, synthetic detergent and the dissolved organic matter in liquid filter water.
The pure water collection device is filtered fluid collecting box, and automatic valve is provided with before filtered fluid collecting box.
Air intake valve is provided with airway tube between compressed air unit and ceramic membrane treatment appts, for controlling compression empty
The input of gas.
Circulating pump pressure effect under, used cutting liquid from emulsion circulatory pool enter ceramic membrane treatment appts in and
Film Bottomhole pressure, water passes through film, and macromolecular substances are rejected by with solid, so as to reach separation, the purpose of concentration and purifying.Pottery
When porcelain membranous system is normally run, open behind emulsion circulatory pool, before ceramic membrane treatment appts, before filtered fluid collecting box and
The automatic valve cleaned behind water tank, normally produces water, after running 40 minutes, and all valves are closed, system-down.Start backwash
Automatic valve before program, cleaning water tank, before ceramic membrane treatment appts and behind cleaning water tank is opened successively, starts circulation
Pump, during which, the air intake valve in compressed air airway tube are opened 2 minutes, and into compressed air, rinse water is stirred, water is utilized
The fouling that the shearing force of stream will be attached to ceramic membrane surface recovers its filter capacity to stripping.Scavenging period terminates after 5 minutes, turns
Change normal water state processed.
Technical solutions of the utility model use ceramic membrane filter method, by applying to cutting fluid after certain pressure, macromolecule
Material, colloidal substance are blocked in hole and retained and the mechanical picker on film surface is allocated as because of the once absorption of film surface and micropore
With waiting three kinds of modes to be prevented by ceramic membrane, and water and lower-molecular substance be by film, so as to reach purification purpose.With traditional handicraft
Difference is Thief zone separation property and format high throughput, and processing emulsifying waste water need not be demulsified and can realize water-oil separating, process and is set
It is standby relatively easy, have the advantages that floor space is small, new sludge is not produced, can be achieved to automatically control.After ceramic membrane filter
Percolate, COD, salt content it is still higher, further can be handled with hyperfiltration, which employs higher pressure and matter are close
Pellicle.With naturally osmotic on the contrary, hyperfiltration makes water flow to low concentration side, Ke Yixuan from the high concentration side of pellicle
The stop of selecting property is in the solvent molecule and ion of the same order of magnitude with hydrone, the water isolated can straight gyrus be used to produce car
Between.After ceramic membrane and reverse-osmosis treated, the concentrate that volume is greatly reduced, reusable heat separation or Chemical Decomposition purification are reclaimed
Oil, also can burn or entrust outer processing, realize the energy-saving target of decrement.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, it is when the utility model practical range can not be limited, i.e., all to make equivalent changes and modifications according to the application scope, it all should still belong to this
In utility model covering scope.
Claims (5)
1. a kind of cutting fluid waste liquid decontamination cycle water saving fixtures, it is characterised in that：Including backwashing system and purification filtering system,
Purification filtering system includes ceramic membrane treatment appts and emulsion circulatory pool, and emulsion circulatory pool is connected at ceramic membrane by pipeline
The input of device is managed, and the output end of ceramic membrane treatment appts takes back emulsion circulatory pool by pipeline and constitutes circulation loop；
Circulating pump is installed on pipeline between the input of emulsion circulatory pool and ceramic membrane treatment appts；Backwashing system includes
Water tank and compressed air unit are cleaned, cleaning water tank connects circulating pump by pipeline, and compressed air unit is connected by airway tube
Ceramic membrane treatment appts, the output end of ceramic membrane treatment appts also constitutes circulation loop by pipeline connection cleaning water tank；Emulsification
Breast is cycled back in the output channel of liquid circulatory pool, in the input pipeline of ceramic membrane treatment appts, from ceramic membrane treatment appts
The automatic valve being respectively provided with the pipeline for changing liquid circulatory pool and cleaning water tank.
2. cutting fluid waste liquid decontamination cycle water saving fixtures according to claim 1, it is characterised in that：The ceramic film process
Include the micropore that gathered on the anisotropic membrane being made with inorganic ceramic material, the tube wall of ceramic membrane in device, the aperture of micropore is 1
- 1.4 microns of nanometer.
3. cutting fluid waste liquid decontamination cycle water saving fixtures according to claim 1, it is characterised in that：Also include integration
Purifier, the integrated purifying device includes NF films and RO membranous systems；The purifier be connected to an intermediate water tank it
Afterwards, pure water collection device is connected with behind the output end of the ceramic membrane treatment appts of intermediate water tank connection, purifier.
4. cutting fluid waste liquid decontamination cycle water saving fixtures according to claim 3, it is characterised in that：The pure water collection dress
Filtered fluid collecting box is set to, automatic valve is provided with before filtered fluid collecting box.
5. cutting fluid waste liquid decontamination cycle water saving fixtures according to claim 1, it is characterised in that：Compressed air unit with
Air intake valve is provided with airway tube between ceramic membrane treatment appts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015553.3U CN206590968U (en) | 2017-01-06 | 2017-01-06 | Cutting fluid waste liquid decontamination cycle water saving fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015553.3U CN206590968U (en) | 2017-01-06 | 2017-01-06 | Cutting fluid waste liquid decontamination cycle water saving fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590968U true CN206590968U (en) | 2017-10-27 |
Family
ID=60128431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015553.3U Expired - Fee Related CN206590968U (en) | 2017-01-06 | 2017-01-06 | Cutting fluid waste liquid decontamination cycle water saving fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128846A (en) * | 2017-12-13 | 2018-06-08 | 江西优力凯科技股份有限公司 | Cutting fluid waste liquid water-oil separating circulation recycle system |
| CN117865257A (en) * | 2024-03-11 | 2024-04-12 | 山东浦创流体技术有限公司 | Tubular ceramic membrane sewage treatment device |
-
2017
- 2017-01-06 CN CN201720015553.3U patent/CN206590968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128846A (en) * | 2017-12-13 | 2018-06-08 | 江西优力凯科技股份有限公司 | Cutting fluid waste liquid water-oil separating circulation recycle system |
| CN117865257A (en) * | 2024-03-11 | 2024-04-12 | 山东浦创流体技术有限公司 | Tubular ceramic membrane sewage treatment device |
| CN117865257B (en) * | 2024-03-11 | 2024-05-14 | 山东浦创流体技术有限公司 | Tubular ceramic membrane sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |