CN104190346B - A kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device - Google Patents
A kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device Download PDFInfo
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- CN104190346B CN104190346B CN201410406335.3A CN201410406335A CN104190346B CN 104190346 B CN104190346 B CN 104190346B CN 201410406335 A CN201410406335 A CN 201410406335A CN 104190346 B CN104190346 B CN 104190346B
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- catalytic metal
- metal block
- electrolytic oxidation
- agitating device
- paddle
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Abstract
The invention discloses a kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device, comprise stirring motor, the shaft be connected with stirring motor, the paddle being arranged on shaft end, the catalytic metal block be arranged on paddle, the heater strip be arranged in catalytic metal block, paddle is hollow structure stirring vane; Stirring vane, is divided into two individual for boundary with the junction of shaft, the distribution in " one " font, or with the junction of shaft for boundary, one is divided into four, the distribution in " ten " font; Described catalytic metal block is that zirconium metal or titanium block surface are prepared by plasma electrolytic oxidation; The catalytic membrane of titanium oxide and zirconium oxide active component is contained on the surface of catalytic metal block.Each stirring vane is provided with 2 ~ 3 catalytic metal blocks; Catalytic metal block is connected with paddle by bolt.This agitating device has the high and catalytic metal block of transesterification product yield and is convenient to dismantle and the advantage of replacing.
Description
Technical field
The present invention relates to esterification agitating device, particularly relate to a kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device.
Background technology
Esterification is reaction type common in organic chemical reactions, can synthesize a series of ester type compound and environment friendly biological fuel, be widely used in the aspect such as fine chemistry industry and fossil energy by this type reaction.The transesterification of vegetable fat can production biodiesel and esters syntholube base oil.Biodiesel is the liquid fuel that a kind of character using biomass resource as Raw material processing is close with diesel oil.China's vegetable fat raw material ratio is comparatively disperseed, and develops the problem that extensive complexes production biodiesel or plant base lube base oil exist raw material supply difficulty.When a large amount of supplies of vegetable fat raw material have difficulties, the exploitation production-scale distributed biodiesel of appropriateness and lube base oil process units are a kind of practicable selections.Be conducive to expanding the supply of biodiesel, fill up the blank of vast outlying district biodiesel process units on the spot.Small plant oil transesterification device will have wide application development space, also contribute in the total amount of alternative fossil energy for China, have realistic meaning and higher market popularization value.Small-sized distributed transesterification technique is compared with device with large-scale production technology with device, and its efficiency is general lower.For improving distributed transesterification process and unit efficiency, adding up to more reasonably transesterification device, making it mate with distributed process, reducing process device is core.
Summary of the invention
The object of the invention is to the shortcoming and defect overcoming above-mentioned prior art, a kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device is provided, can effectively reduce transesterification production technology, realize technique integrated, improve distributed transesterification process of producing product efficiency.
The present invention is achieved through the following technical solutions:
A kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device, comprises stirring motor 1, the shaft 2 be connected with stirring motor 1, the paddle 3 being arranged on shaft 2 end, the catalytic metal block 5 be arranged on paddle 3, the heater strip 4 be arranged in catalytic metal block 5.
Described paddle 3 is hollow structure stirring vane.
Described stirring vane, is divided into two individual for boundary with the junction of shaft 2, the distribution in " one " font.
Described stirring vane is with the junction of shaft 2 for boundary, and one is divided into four, the distribution in " ten " font.
Described catalytic metal block 5 is for preparing by plasma electrolytic oxidation in zirconium metal or titanium block surface.
The catalytic membrane of titanium oxide and zirconium oxide active component is contained on the surface of catalytic metal block 5.
Each stirring vane is provided with 2 ~ 3 catalytic metal blocks 5.
Catalytic metal block 5 is connected with paddle 3 by bolt.
The present invention, relative to prior art, has following advantage and effect:
Catalytic metal block, by contacting as much as possible with raw mixture with the form of agitator, improves catalytic effect.The catalytic activity of zirconia and titanium oxide mixed catalyst is high, and transesterification product yield is high, in vegetable oil transesterification, have good catalytic effect.
Paddle is connected with catalytic metal block bolt, is convenient to dismounting and more catalyst changeout.
Accompanying drawing explanation
Fig. 1 is research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device structural representation of the present invention.
Fig. 2 is a kind of structural representation of paddle 3 (stirring vane) in Fig. 1.
Fig. 3 is the another kind of structural representation of paddle 3 (stirring vane) in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is more specifically described in detail.
Embodiment
As shown in Figures 1 to 3.Research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device of the present invention, it comprises stirring motor 1, the shaft 2 be connected with stirring motor 1, the paddle 3 being arranged on shaft 2 end, the catalytic metal block 5 be arranged on paddle 3, the heater strip 4 be arranged in catalytic metal block 5.
Described paddle 3 is hollow structure stirring vane.
Described stirring vane, is divided into two individual for boundary with the junction of shaft 2, the distribution in " one " font.
Described stirring vane is with the junction of shaft 2 for boundary, and one is divided into four, the distribution in " ten " font.Each stirring vane is provided with 2 ~ 3 catalytic metal blocks 5.Catalytic metal block 5 is connected with paddle 3 by bolt.
Described catalytic metal block 5 is for preparing by plasma electrolytic oxidation in zirconium metal or titanium block surface.
The catalytic membrane of titanium oxide and zirconium oxide active component is contained on the surface of catalytic metal block 5.
Catalytic metal block 5, by contacting as much as possible with raw mixture with the form of agitator, improves catalytic effect.The catalytic activity of zirconia and titanium oxide mixed catalyst is high, and transesterification product yield is high, in vegetable oil transesterification, have good catalytic effect.
Paddle is connected with catalytic metal block bolt, is convenient to dismounting and more catalyst changeout.
As mentioned above, just the present invention can be realized preferably.
Embodiments of the present invention are not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. a research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device, is characterized in that: comprise stirring motor (1), the shaft (2) be connected with stirring motor (1), the paddle (3) being arranged on shaft (2) end, the catalytic metal block (5) be arranged on paddle (3), the heater strip (4) be arranged in catalytic metal block (5); Described catalytic metal block (5) is for preparing by plasma electrolytic oxidation in zirconium metal or titanium block surface; The catalytic membrane of titanium oxide and zirconium oxide active component is contained on the surface of catalytic metal block (5).
2. research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device according to claim 1, is characterized in that: described paddle (3) is hollow structure stirring vane.
3. research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device according to claim 2, is characterized in that: described stirring vane, is divided into two individual for boundary with the junction of shaft (2), the distribution in " one " font.
4. research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device according to claim 2, is characterized in that: described stirring vane is with the junction of shaft (2) for boundary, and one is divided into four, the distribution in " ten " font.
5. the research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device according to any one of claim 2 ~ 4, is characterized in that: each stirring vane is provided with 2 ~ 3 catalytic metal blocks (5).
6. research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device according to claim 5, is characterized in that: catalytic metal block (5) is connected with paddle (3) by bolt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410406335.3A CN104190346B (en) | 2014-08-18 | 2014-08-18 | A kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device |
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| CN201410406335.3A CN104190346B (en) | 2014-08-18 | 2014-08-18 | A kind of research of plasma electrolytic oxidation ceramic coatings catalysis transesterification agitating device |
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| CN104190346B true CN104190346B (en) | 2016-03-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105498673A (en) * | 2016-01-28 | 2016-04-20 | 王海龙 | Improved reaction container |
| CN105617969A (en) * | 2016-01-28 | 2016-06-01 | 王海龙 | Reaction container |
Citations (5)
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| GB298108A (en) * | 1927-07-01 | 1928-10-01 | Hans Harter | Improvement in apparatus for carrying out chemical reactions between gases, or vapours, or gases and vapours |
| WO2009069161A1 (en) * | 2007-11-29 | 2009-06-04 | Energy & Ecology S.R.L. | Method for the thermocatalytic depolymerisation of plastic material |
| CN102500400A (en) * | 2011-11-08 | 2012-06-20 | 东南大学 | Acidic catalytic membrane and preparation method thereof |
| CN102906031A (en) * | 2011-01-04 | 2013-01-30 | 道奥法投资有限公司 | Pyrolysis plant for processing carbonaceous feedstock |
| CN103263948A (en) * | 2013-05-31 | 2013-08-28 | 东南大学 | Acidic catalytic film based on in situ synthesis technology and preparation method of acidic catalytic film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3432055B2 (en) * | 1995-08-25 | 2003-07-28 | 三井造船株式会社 | Pyrolysis equipment for plastics |
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Patent Citations (5)
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|---|---|---|---|---|
| GB298108A (en) * | 1927-07-01 | 1928-10-01 | Hans Harter | Improvement in apparatus for carrying out chemical reactions between gases, or vapours, or gases and vapours |
| WO2009069161A1 (en) * | 2007-11-29 | 2009-06-04 | Energy & Ecology S.R.L. | Method for the thermocatalytic depolymerisation of plastic material |
| CN102906031A (en) * | 2011-01-04 | 2013-01-30 | 道奥法投资有限公司 | Pyrolysis plant for processing carbonaceous feedstock |
| CN102500400A (en) * | 2011-11-08 | 2012-06-20 | 东南大学 | Acidic catalytic membrane and preparation method thereof |
| CN103263948A (en) * | 2013-05-31 | 2013-08-28 | 东南大学 | Acidic catalytic film based on in situ synthesis technology and preparation method of acidic catalytic film |
Non-Patent Citations (3)
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| SO_4~(2-)/ZrO_2催化膜的制备及其酯化性能研究;徐积武等;《现代化工》;20120331;第32卷(第3期);30-34 * |
| 微等离子体氧化法制备TiO_2陶瓷膜的光催化活性研究;李宣东等;《稀有金属》;20031130;第27卷(第6期);661-664 * |
| 改进的等离子体电解工艺制备氧化锆陶瓷薄膜及其性能;王丽等;《硅酸盐学报》;20090531;第37卷(第5期);783-787 * |
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