CN103184106A - Method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable - Google Patents
Method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable Download PDFInfo
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- CN103184106A CN103184106A CN2011104626398A CN201110462639A CN103184106A CN 103184106 A CN103184106 A CN 103184106A CN 2011104626398 A CN2011104626398 A CN 2011104626398A CN 201110462639 A CN201110462639 A CN 201110462639A CN 103184106 A CN103184106 A CN 103184106A
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- Prior art keywords
- oil
- residue
- oil residue
- manufacture
- vegetable
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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- Fertilizers (AREA)
Abstract
The invention discloses a method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable, which solves the defects that in the prior art, water, oil, oil cake and impurities are reserved in obtained oil residue after oil manufacture, so that the obtained oil residue is slabby, occupies large storage area, is exposed to wind, the sun and rain, and pollutes environment as the obtained oil residue flows everywhere; lawbreakers even reuse the oil residue by taking the oil residue as raw materials of illegal cooking oil, as a result, great harm is done to people; and greater harm is done to the environment and people when a chemical squeeze method is adopted. The method is characterized in that the obtained oil residue after oil manufacture of vegetable is heated, mixed with a filter aid, put into a cloth bag and finally squeezed. The method has the advantages that waste is turned into wealth as excess oil is squeezed from the oil residue; the problem, which puzzles oil pressing mills for a long time, that the storage of oil residue not only pollutes environment, but also occupies large area can be solved; meanwhile, illegal activities of taking the oil residue as raw materials of extracting illegal cooking oil are prevented; and the residual oil residue after extracting industrial oil with the method provided by the invention can be used as fertilizer and fuel to extract industrial oil from obtained oil residue after oil manufacture of vegetable.
Description
Technical field
The present invention relates to the Physical Separation Technology in the International Classification of Patents, particularly a kind of method of from the oil foot after the plant oil expression, extracting technical oils.
Background technology
Extracting oil from plant in the prior art is the methods that adopt physics and two kinds of squeezings chemistry, though use these two kinds of methods also can be with the oil pressure in the plant, squeeze out and, but its weak point is: with the method for physics, still residual in the oil foot after the plant oil expression have a large amount of water, irreducible oil, oil cake and other impurity.Just because of the existence of these resistatess, cause the oil foot after plant is extracted oil to be thick, be difficult for doing; It is big to deposit the area that takies; Through wind, Exposure to Sunlight and the trickling everywhere that drenches with rain, be one of source of pollution of contaminate environment.In addition, What is more, and the oil foot after these plant oil expressions is got again, as the starting material of " sewer oil ", leads broad masses of the people into a trap.Pressing method with chemistry is just bigger to environment and broad masses of the people's harm.
Summary of the invention
In order to solve above-mentioned weak point of the prior art, the purpose of this invention is to provide a kind of method of from the oil foot after the plant oil expression, extracting technical oils.Technical solution of the present invention is: the oil foot after the plant oil expression is heated; Add flocculating aids then, in the cloth bag of packing into after stirring, press, press, push with squeezing machine at last.
The advantage that the present invention has compared to existing technology is: with in the oil foot after the plant oil expression still residual excess oil press, squeeze out, use as technical oils, turn waste into wealth.Solve long-term puzzlement oil pressing factory oil foot and deposited the problem of not only contaminate environment but also area occupied.Cut off simultaneously the oil foot after these plant oil expressions as refining " sewer oil " raw-material way.In addition, the oil foot after using method extraction technical oils of the present invention can be used as fertilizer and imposes on the field, and the utilization that can also act as a fuel all has great benefit to the country and people.
Embodiment
The present invention is described in further detail below in conjunction with embodiment: the oil foot after the plant oil expression is heated; Add flocculating aids then, in the cloth bag of packing into after stirring, press, press, push with squeezing machine at last.Flocculating aids of the present invention is the chaff shell of paddy.Flocculating aids is that the fineness of the chaff shell of paddy is advisable with 0.5 order～1.2 orders.
The present invention uses for extract technical oils from the oil foot after the plant oil expression.
Claims (3)
1. a method of extracting technical oils from the oil foot after the plant oil expression is characterized in that: the oil foot after the plant oil expression is heated; Add flocculating aids then, in the cloth bag of packing into after stirring, press, press, push with squeezing machine at last.
2. according to the method for extracting technical oils from the oil foot after the plant oil expression described in the claim 1, it is characterized in that: described flocculating aids is the chaff shell of paddy.
3. according to the method for extracting technical oils from the oil foot after the plant oil expression described in the claim 1, it is characterized in that: the fineness of the chaff shell of described paddy is advisable with 0.5 order～1.2 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104626398A CN103184106A (en) | 2011-12-30 | 2011-12-30 | Method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104626398A CN103184106A (en) | 2011-12-30 | 2011-12-30 | Method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103184106A true CN103184106A (en) | 2013-07-03 |
Family
ID=48675557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104626398A Pending CN103184106A (en) | 2011-12-30 | 2011-12-30 | Method for extracting industrial oil from obtained oil residue after oil manufacture of vegetable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103184106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421612A (en) * | 2013-08-30 | 2013-12-04 | 湖南大三湘油茶科技有限公司 | Method for manufacturing oil by using tea oil residues |
| CN105505563A (en) * | 2015-12-15 | 2016-04-20 | 湖南林邑新能源有限公司 | Acidic tung oil production technology |
| CN107674751A (en) * | 2017-09-13 | 2018-02-09 | 安徽有余跨越瓜蒌食品开发有限公司 | A kind of preparation method of Snakegourd Fruit seed oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101067A (en) * | 1993-10-12 | 1995-04-05 | 河南金亨实业开发总公司 | Method of extrating gasoline and diesel from the foots of plant oil |
| CN1319650A (en) * | 2001-01-06 | 2001-10-31 | 邹吉端 | Process for recovering finished product vegetable oil from oil foot |
-
2011
- 2011-12-30 CN CN2011104626398A patent/CN103184106A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101067A (en) * | 1993-10-12 | 1995-04-05 | 河南金亨实业开发总公司 | Method of extrating gasoline and diesel from the foots of plant oil |
| CN1319650A (en) * | 2001-01-06 | 2001-10-31 | 邹吉端 | Process for recovering finished product vegetable oil from oil foot |
Non-Patent Citations (2)
| Title |
|---|
| 王士建: "乡镇企业菜籽榨油技术的改进", 《作物杂志》, no. 1, 28 February 1986 (1986-02-28) * |
| 王振华等: "加热盐析法回收菜籽油脚中油脂的方法", 《中国油脂》, no. 3, 31 March 1992 (1992-03-31), pages 44 - 46 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421612A (en) * | 2013-08-30 | 2013-12-04 | 湖南大三湘油茶科技有限公司 | Method for manufacturing oil by using tea oil residues |
| CN105505563A (en) * | 2015-12-15 | 2016-04-20 | 湖南林邑新能源有限公司 | Acidic tung oil production technology |
| CN107674751A (en) * | 2017-09-13 | 2018-02-09 | 安徽有余跨越瓜蒌食品开发有限公司 | A kind of preparation method of Snakegourd Fruit seed oil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |