CN102645092A - Craft improving system for preparing oxiracetam - Google Patents
Craft improving system for preparing oxiracetam Download PDFInfo
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- CN102645092A CN102645092A CN201210151831XA CN201210151831A CN102645092A CN 102645092 A CN102645092 A CN 102645092A CN 201210151831X A CN201210151831X A CN 201210151831XA CN 201210151831 A CN201210151831 A CN 201210151831A CN 102645092 A CN102645092 A CN 102645092A
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- connecting rod
- material separating
- separating disc
- oxiracetam
- vertical connecting
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Abstract
The invention relates to a craft improving system for preparing oxiracetam. The craft improving system for preparing the oxiracetam comprises a chassis main body, a hopper, a discharge end and a material separating mechanism, wherein the material separating mechanism comprises a shaft, a material separating disc, a horizontal connecting rod, a vertical connecting rod and a pneumatic mechanism, the horizontal connecting rod is respectively connected with the material separating disc and the vertical connecting rod, the vertical connecting rod is connected with the pneumatic mechanism, the horizontal connecting rod is driven by the vertical connecting rod along with the motion of the pneumatic mechanism, blades on the material separating disc can be separated, and angles between the blades and the horizontal direction are 0-60 degrees. By adopting the craft improving system for preparing the oxiracetam, disclosed by the invention, the heating of the material is more uniform, and thus the drying efficiency is increased.
Description
Technical field
The present invention relates to the chemical industry equipment field, particularly a kind of process modification system for preparing Oxiracetam.
Background technology
Oxiracetam; Chemical name is 4-hydroxyl-2-OXo-1-pyrrolidine acetamide, is ring GABOB (3-hydroxyl-4-reanal) derivative, can promote Phosphorylcholine and phosphatidyl ethanolamine synthetic; Promote the brain metabolism; Seeing through blood-brain barrier has spread effect to specificity nervous centralis road, is a kind of nootropics, the clinical senile dementia that can be used for; Incomplete, the memory disorder of cerebral function that diseases such as many infraction dementias and neurosis, brain trauma, encephalitis cause is particularly to preventing and treating the evident in efficacy of senile silly fruit.
In the technical process of preparation Oxiracetam, drying is indispensable process procedure, is the bipyramid drying equipment and be generally used for dry equipment; This equipment can be used for the drying of powder and powder (Gu Gu-); Also can be used for the mixing of material, existing bipyramid drying equipment generally is provided with heater in bipyramid outer wall or interlayer, when realizing the swing of bipyramid drying equipment; Material is carried out heating and dehumidification, reach the purpose of dried material, homogeneous mixture of material.When but bipyramid expands major diameter to from minor diameter; Its heating surface (area) (HS enlarges less than its volume far away, especially to the drying efficiency of maximization bipyramid, and the drying efficiency that produces far below the small dimension bipyramid; Because descending at double, drying efficiency can't satisfy the output of hope; Need to increase bipyramid equipment, not only many investments, and increase the factory building land used.
Summary of the invention
Goal of the invention: in order to overcome above-mentioned defective, the present invention provides a kind of inside to be heated evenly, improves the process modification system of drying efficiency.
The technical scheme that the present invention adopts: a kind of process modification system for preparing Oxiracetam; Comprise chassis body, hopper, discharge end, feeding distribution mechanism; This feeding distribution mechanism comprises axle, material separating disc, tranverse connecting rod, vertical connecting rod, pneumatic mechanism, and said tranverse connecting rod connects said material separating disc, said vertical connecting rod respectively, and this vertical connecting rod is connected with pneumatic mechanism; This vertical connecting rod is with the motion of pneumatic mechanism, the said tranverse connecting rod of tractive.
As preferably, described material separating disc is made up of 2 blades.
As preferably, described material separating disc has 2-6, and perpendicular separation is arranged.
As preferably, the tractive of the described tranverse connecting rod of described vanes, the blade on the said material separating disc separates, and blade and horizontal direction are 0-60 °.
Useful effect: owing to adopt feeding distribution mechanism; Pneumatic mechanism affects vertical connecting rod, tranverse connecting rod, material separating disc, realizes the blade on the material separating disc, and blade is horizontal by certain angle; Make the material on the blade fall into down on one deck material separating disc; Reach in the Oxiracetam production process, material is heated evenly, thereby improves drying efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a feeding distribution mechanism part-structure sketch map of the present invention;
Fig. 3 is a blade separate structure sketch map of the present invention.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is described further, but protection scope of the present invention is not limited to following embodiment.
Like Fig. 1, shown in Figure 2; A kind of process modification system for preparing Oxiracetam comprises chassis body, hopper, discharge end, feeding distribution mechanism, and this feeding distribution mechanism comprises axle, material separating disc, tranverse connecting rod, vertical connecting rod, pneumatic mechanism; Said tranverse connecting rod connects said material separating disc, said vertical connecting rod respectively; This vertical connecting rod is connected with pneumatic mechanism, and the material separating disc described in the present embodiment has 4, and perpendicular separation is arranged; Described material separating disc is made up of 2 blades; This vertical connecting rod is with the motion of pneumatic mechanism, the said tranverse connecting rod of tractive, the tractive of the described tranverse connecting rod of described vanes, said material separating disc.
Because adopt feeding distribution mechanism, pneumatic mechanism affects vertical connecting rod, tranverse connecting rod, material separating disc, realize the blade on the material separating disc; Blade is horizontal by certain angle; Make the material on the blade fall into down on one deck material separating disc, reach material and be heated evenly, thereby improve drying efficiency.
Claims (4)
1. process modification system for preparing Oxiracetam; It is characterized in that: comprise chassis body (1), hopper (2), discharge end (3), feeding distribution mechanism; This feeding distribution mechanism comprises axle, material separating disc (4), tranverse connecting rod (5), vertical connecting rod (6), pneumatic mechanism; Described axle flexibly connects with described material separating disc (4), and said tranverse connecting rod (5) connects said material separating disc (4), said vertical connecting rod (6) respectively, and this vertical connecting rod (6) is connected with pneumatic mechanism; This vertical connecting rod (6) is with the motion of pneumatic mechanism, the said tranverse connecting rod of tractive (5).
2. the process modification system of preparation Oxiracetam according to claim 1 is characterized in that: described material separating disc (4) is made up of 2 blades.
3. the process modification system of preparation Oxiracetam according to claim 1 is characterized in that: described material separating disc has 2-6, and perpendicular separation is arranged.
4. the process modification system of preparation Oxiracetam according to claim 2 is characterized in that: the tractive of the described tranverse connecting rod of described vanes (5), blade on the said material separating disc (4) separates, and this blade and horizontal direction are 0-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151831XA CN102645092A (en) | 2012-05-16 | 2012-05-16 | Craft improving system for preparing oxiracetam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151831XA CN102645092A (en) | 2012-05-16 | 2012-05-16 | Craft improving system for preparing oxiracetam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645092A true CN102645092A (en) | 2012-08-22 |
Family
ID=46658073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210151831XA Pending CN102645092A (en) | 2012-05-16 | 2012-05-16 | Craft improving system for preparing oxiracetam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102645092A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159538Y (en) * | 1993-05-10 | 1994-03-23 | 付卫东 | Energy saving foodstaff drier |
| EP1191294A1 (en) * | 2000-09-15 | 2002-03-27 | Gebrüder Schmidt AG | Drying plant construction using panels |
| CN1189253C (en) * | 2001-05-31 | 2005-02-16 | 隆润新技术发展有限公司 | In-situ human excrement processing method and corresponding flush-free ecological toilet |
| CN2881494Y (en) * | 2006-02-19 | 2007-03-21 | 袁朝阳 | Blocking-proof Vertical drying machine with device for preventing material block |
| CN201016117Y (en) * | 2006-10-26 | 2008-02-06 | 宝山钢铁股份有限公司 | Rotary hearth furnace tore material evenly arranging device |
| CN101876503A (en) * | 2009-12-03 | 2010-11-03 | 中电投蒙东能源集团有限责任公司 | Material concurrent flow drying device and process |
| CN202675816U (en) * | 2012-05-16 | 2013-01-16 | 江苏诚信制药有限公司 | Technologically-improved system for preparing oxiracetam |
-
2012
- 2012-05-16 CN CN201210151831XA patent/CN102645092A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159538Y (en) * | 1993-05-10 | 1994-03-23 | 付卫东 | Energy saving foodstaff drier |
| EP1191294A1 (en) * | 2000-09-15 | 2002-03-27 | Gebrüder Schmidt AG | Drying plant construction using panels |
| CN1189253C (en) * | 2001-05-31 | 2005-02-16 | 隆润新技术发展有限公司 | In-situ human excrement processing method and corresponding flush-free ecological toilet |
| CN2881494Y (en) * | 2006-02-19 | 2007-03-21 | 袁朝阳 | Blocking-proof Vertical drying machine with device for preventing material block |
| CN201016117Y (en) * | 2006-10-26 | 2008-02-06 | 宝山钢铁股份有限公司 | Rotary hearth furnace tore material evenly arranging device |
| CN101876503A (en) * | 2009-12-03 | 2010-11-03 | 中电投蒙东能源集团有限责任公司 | Material concurrent flow drying device and process |
| CN202675816U (en) * | 2012-05-16 | 2013-01-16 | 江苏诚信制药有限公司 | Technologically-improved system for preparing oxiracetam |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |