CN105386075A - Treatment method for grinding cutting oil sludge - Google Patents
Treatment method for grinding cutting oil sludge Download PDFInfo
- Publication number
- CN105386075A CN105386075A CN201510858322.4A CN201510858322A CN105386075A CN 105386075 A CN105386075 A CN 105386075A CN 201510858322 A CN201510858322 A CN 201510858322A CN 105386075 A CN105386075 A CN 105386075A
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- CN
- China
- Prior art keywords
- grinding cutting
- greasy filth
- cutting oil
- oil sludge
- acid ester
- 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
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
- C23G5/036—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds having also nitrogen
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention provides a treatment method for grinding cutting oil sludge and belongs to the technical field of industrial solid waste comprehensive utilization. The novel treatment method for the grinding cutting oil sludge is provided so as to solve the problems existing during removal of the grinding cutting oil sludge through current treatment methods. According to the method, a proper surface active agent is selected and prepared into a cleaning solution with the proper concentration, and oil is separated from the surfaces of metal chips under the cleaning effect of the surface active agent. During actual operation, the cleaning solution and the grinding cutting oil sludge are mixed and prepared into paste with a certain solid content proportion; then ultrasonic cleaning is carried out; finally the cleaned grinding cutting oil sludge is put in a briquetting machine to be briquetted and dehydrated so as to remove the cleaning solution containing oil, and a metal chip compact briquetted block with extremely low oil content is obtained and can be conveniently conveyed and recycled to be put in a furnace.
Description
Technical field
The invention belongs to Industrial Solid Waste technical field of comprehensive utilization.Be specifically related to a kind for the treatment of process of grinding cutting greasy filth.
Background technology
Metal (such as grinds, polishes, cuts) and can produce a large amount of scrap metals in the process of mechanical workout, these scrap metals can and the course of processing in the machining oil, cutting fluid and the mineral waste wet goods material that use mix formation grinding cutting greasy filth.Because in this kind of greasy filth, oleaginousness is higher, thus hamper the utilization again of scrap metal, the effective utilization to scrap metal after oil content wherein effectively must being removed, could be realized.Traditional treatment process is the oil content that the mode by burning removes wherein, but in reality, direct burning can produce a large amount of dense smoke, also can produce certain toxic substance to environment and destruction when burning insufficient.Middle-size and small-size mechanical workout factory monthly can produce the grinding cutting greasy filth of several tons, if can be removed the oil component in grinding cutting greasy filth by mode that is convenient, low value, then metal wherein just can be utilized effectively.
Summary of the invention
The present invention is directed to the problems referred to above existed in the grinding cutting of process removing at present greasy filth process, propose a kind for the treatment of process of new grinding cutting greasy filth.First select suitable tensio-active agent to be configured to the scavenging solution of suitable concn in present method, by the cleanup action of tensio-active agent, oil is come off from scrap metal surface.In actually operating, scavenging solution and grinding cutting greasy filth are mixed the soup compound being modulated into certain solid content ratio, then ultrasonic cleaning is carried out, finally cleaned grinding cutting greasy filth is put into briquetting press and carry out briquetting dehydration, the scavenging solution of removing wherein containing oil, obtain the fine and close briquetting of the extremely low scrap metal of oleaginousness, be convenient to transport and throw stove recovery again utilize.
Concrete steps of the present invention are as follows:
(1) 13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester and polyoxyethylene oleic acid ester are taken 50g, 23g and 18g and 1000g water mixing and stirring respectively, obtain grinding cutting greasy filth scavenging solution;
(2) scavenging solution step (1) obtained and the mixing of grinding cutting greasy filth, being modulated into solid content is a certain proportion of paste mixture, is positioned in ultrasonic disperser, and under mechanical agitation, ultrasonic disperse took out after 10 minutes;
(3) mixture that step (2) obtains is put into scrap briquetting press briquetting, scrap metal is separated with washing lotion, obtain the scrap metal briquetting be separated with oil.
A kind of method for the treatment of metal cutting greasy filth provided by the invention, has the features such as technique is simple, cost is low, favorable repeatability.In treated scrap metal briquetting, oil is extremely low, and the briquetting obtained can be directly used in metal recovery and smelt, and is better than existing traditional treatment method.
embodiment:
The 303 stainless steel cutting greasy filth produced in producing with village's special steel Suzhou company limited under Japan are exemplified below for sample (thermogravimetry records wherein metal content 90.65%, and all the other are organism and water) carries out process.The solid content mentioned in embodiment is the mass percent that after untreated grinding cutting greasy filth is dried, remainder accounts for total amount (untreated grinding cutting greasy filth quality and scavenging solution quality sum used).
embodiment 1:13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester and polyoxyethylene oleic acid ester are taken 50g, 23g and 18g and 1000g water mixing and stirring respectively, obtains grinding cutting greasy filth scavenging solution; Scavenging solution 200mL above-mentioned steps obtained and appropriate 303 stainless-steel grindings cut greasy filth mixing, and be modulated into the paste mixture that solid content is 75%, be positioned in ultrasonic disperser, under mechanical agitation, ultrasonic disperse took out mixture after 10 minutes; Mixture preceding step obtained puts into scrap briquetting press briquetting, and scrap metal is separated with washing lotion, obtains the scrap metal briquetting be separated with oil.
embodiment 2:13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester and polyoxyethylene oleic acid ester are taken 50g, 23g and 18g and 1000g water mixing and stirring respectively, obtains grinding cutting greasy filth scavenging solution; Scavenging solution 200mL above-mentioned steps obtained and appropriate 303 stainless-steel grindings cut greasy filth mixing, and be modulated into the paste mixture that solid content is 40%, be positioned in ultrasonic disperser, under mechanical agitation, ultrasonic disperse took out mixture after 10 minutes; Mixture preceding step obtained puts into scrap briquetting press briquetting, and scrap metal is separated with washing lotion, obtains the scrap metal briquetting be separated with oil.
embodiment 3:13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester and polyoxyethylene oleic acid ester are taken 50g, 23g and 18g and 1000g water mixing and stirring respectively, obtains grinding cutting greasy filth scavenging solution; Scavenging solution 200mL above-mentioned steps obtained and appropriate 303 stainless-steel grindings cut greasy filth mixing, and be modulated into the paste mixture that solid content is 60%, be positioned in ultrasonic disperser, under mechanical agitation, ultrasonic disperse took out mixture after 10 minutes; Mixture preceding step obtained puts into scrap briquetting press briquetting, and scrap metal is separated with washing lotion, obtains the scrap metal briquetting be separated with oil.
Claims (4)
1. a treatment process for grinding cutting greasy filth, is characterized in that the method concrete steps are as follows:
(1) 13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester and polyoxyethylene oleic acid ester are taken 50g, 23g and 18g and 1000g water mixing and stirring respectively, obtain grinding cutting greasy filth scavenging solution;
(2) scavenging solution step (1) obtained and the mixing of grinding cutting greasy filth, being modulated into solid content is a certain proportion of paste mixture, is positioned in ultrasonic disperser, and under mechanical agitation, ultrasonic disperse took out after 10 minutes;
(3) mixture that step (2) obtains is put into scrap briquetting press briquetting, scrap metal is separated with washing lotion, obtain the scrap metal briquetting be separated with oil.
2. according to claim 1, a kind for the treatment of process of grinding cutting greasy filth, is characterized in that: the scavenging solution described in step (1) is configured by 13 carbon isomery alcohol ethers, coconut oil fat acyl diethanolamine phosphoric acid ester, polyoxyethylene oleic acid ester and water and forms.
3. according to claim 1, a kind for the treatment of process of grinding cutting greasy filth, is characterized in that: the solid content described in step (2) is 40 ~ 75%.
4. according to claim 1, a kind for the treatment of process of grinding cutting greasy filth, is characterized in that: the solid content described in step (2) is 40 ~ 75%, and comparatively optimization range is 60 ~ 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858322.4A CN105386075A (en) | 2015-11-30 | 2015-11-30 | Treatment method for grinding cutting oil sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858322.4A CN105386075A (en) | 2015-11-30 | 2015-11-30 | Treatment method for grinding cutting oil sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386075A true CN105386075A (en) | 2016-03-09 |
Family
ID=55418831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858322.4A Pending CN105386075A (en) | 2015-11-30 | 2015-11-30 | Treatment method for grinding cutting oil sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386075A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383353A (en) * | 2018-04-23 | 2018-08-10 | 宁波联清环保设备有限公司 | A kind of useless sludge treatment technology of oil-containing grinding |
| CN108642293A (en) * | 2018-07-16 | 2018-10-12 | 苏州帝瀚环保科技股份有限公司 | It is ground the treatment process of greasy filth |
| CN108796231A (en) * | 2018-07-16 | 2018-11-13 | 苏州帝瀚环保科技股份有限公司 | A kind of system for handling grinding greasy filth |
| CN108866339A (en) * | 2018-07-16 | 2018-11-23 | 苏州帝瀚环保科技股份有限公司 | A kind of grinding greasy filth cleaning agent and its application |
| CN108913874A (en) * | 2018-07-16 | 2018-11-30 | 苏州帝瀚环保科技股份有限公司 | A kind of processing method being ground greasy filth |
| CN108950572A (en) * | 2018-07-16 | 2018-12-07 | 苏州帝瀚环保科技股份有限公司 | It is ground the processing method of greasy filth |
| CN108993988A (en) * | 2018-07-16 | 2018-12-14 | 苏州帝瀚环保科技股份有限公司 | A kind for the treatment of process being ground greasy filth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245989A (en) * | 1995-03-10 | 1996-09-24 | Toho Chem Ind Co Ltd | Cleaning agent composition |
| CN101500754A (en) * | 2006-08-16 | 2009-08-05 | 旭硝子株式会社 | Method of recovering abrasive from abrasive slurry waste liquid and apparatus therefor |
| CN102030452A (en) * | 2010-11-05 | 2011-04-27 | 合肥国化石油环保有限公司 | Harmless treatment method and device of oil sludge |
| CN102559361A (en) * | 2010-11-30 | 2012-07-11 | Sanwa生物技术株式会社 | Processing Method Of Silicon Cutting Waste Liquid |
| CN102712077A (en) * | 2009-11-20 | 2012-10-03 | 埃尓温·容克尓机械制造有限公司 | Method for separating grinding oil from grinding slurry, a separating station for separating grinding oil from grinding slurry, and a processing plant for separating grinding oil from grinding slurry |
-
2015
- 2015-11-30 CN CN201510858322.4A patent/CN105386075A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245989A (en) * | 1995-03-10 | 1996-09-24 | Toho Chem Ind Co Ltd | Cleaning agent composition |
| CN101500754A (en) * | 2006-08-16 | 2009-08-05 | 旭硝子株式会社 | Method of recovering abrasive from abrasive slurry waste liquid and apparatus therefor |
| CN102712077A (en) * | 2009-11-20 | 2012-10-03 | 埃尓温·容克尓机械制造有限公司 | Method for separating grinding oil from grinding slurry, a separating station for separating grinding oil from grinding slurry, and a processing plant for separating grinding oil from grinding slurry |
| CN102030452A (en) * | 2010-11-05 | 2011-04-27 | 合肥国化石油环保有限公司 | Harmless treatment method and device of oil sludge |
| CN102559361A (en) * | 2010-11-30 | 2012-07-11 | Sanwa生物技术株式会社 | Processing Method Of Silicon Cutting Waste Liquid |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383353A (en) * | 2018-04-23 | 2018-08-10 | 宁波联清环保设备有限公司 | A kind of useless sludge treatment technology of oil-containing grinding |
| CN108642293A (en) * | 2018-07-16 | 2018-10-12 | 苏州帝瀚环保科技股份有限公司 | It is ground the treatment process of greasy filth |
| CN108796231A (en) * | 2018-07-16 | 2018-11-13 | 苏州帝瀚环保科技股份有限公司 | A kind of system for handling grinding greasy filth |
| CN108866339A (en) * | 2018-07-16 | 2018-11-23 | 苏州帝瀚环保科技股份有限公司 | A kind of grinding greasy filth cleaning agent and its application |
| CN108913874A (en) * | 2018-07-16 | 2018-11-30 | 苏州帝瀚环保科技股份有限公司 | A kind of processing method being ground greasy filth |
| CN108950572A (en) * | 2018-07-16 | 2018-12-07 | 苏州帝瀚环保科技股份有限公司 | It is ground the processing method of greasy filth |
| CN108993988A (en) * | 2018-07-16 | 2018-12-14 | 苏州帝瀚环保科技股份有限公司 | A kind for the treatment of process being ground greasy filth |
| CN108993988B (en) * | 2018-07-16 | 2021-07-06 | 苏州帝瀚环保科技股份有限公司 | Grinding oil sludge treatment process |
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Application publication date: 20160309 |