CN202675816U - Technologically-improved system for preparing oxiracetam - Google Patents
Technologically-improved system for preparing oxiracetam Download PDFInfo
- Publication number
- CN202675816U CN202675816U CN 201220220179 CN201220220179U CN202675816U CN 202675816 U CN202675816 U CN 202675816U CN 201220220179 CN201220220179 CN 201220220179 CN 201220220179 U CN201220220179 U CN 201220220179U CN 202675816 U CN202675816 U CN 202675816U
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- material separating
- connecting rod
- oxiracetam
- separating disc
- connecting rods
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Abstract
The utility model relates to a technologically-improved system for preparing oxiracetam. The technologically-improved system for preparing the oxiracetam comprises a case main body, a hopper, a discharge end and a material separating mechanism. The material separating mechanism comprises a shaft, material separating trays, horizontal connecting rods, vertical connecting rods and a pneumatic mechanism; the horizontal connecting rods are respectively connected with the material separating trays and the vertical connecting rods; the vertical connecting rods are connected with the pneumatic mechanism and pull the horizontal connecting rods to separate blades of the material separating trays along with the motion of the pneumatic mechanism; and the blades and the horizontal direction form angles of 0-60 degrees. By adopting the technologically-improved system for preparing the oxiracetam, the heating of the material is more uniform, and thus the drying efficiency is increased.
Description
Technical field
The utility model relates to the chemical industry equipment field, particularly a kind of process modification system for preparing Oxiracetam.
Background technology
Oxiracetam, chemical name is Esomeprazole, it is ring GABOB (3-hydroxyl-4-Aminobutanoicacid) derivative, can promote Phosphorylcholine and phosphatidyl ethanolamine synthetic, promote the brain metabolism, see through blood-brain barrier specificity nervous centralis road is had spread effect, it is a kind of nootropics, the clinical senile dementia that can be used for, the cerebral function that the diseases such as many infraction dementias and neurosis, brain trauma, encephalitis cause is incomplete, memory disorder, 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, and the equipment that is generally used for drying is Bicone drying unit, this equipment can be used for the drying of powder and powder (Gu Gu-), also can be used for the mixing of material, existing Bicone drying unit generally arranges heater in bipyramid outer wall or interlayer, when realizing that Bicone drying unit swings, 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, drying efficiency far below the generation of 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 defects, the utility model provides a kind of inside to be heated evenly, and improves the process modification system of drying efficiency.
The technical solution adopted in the utility model: 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, described tranverse connecting rod connects respectively described material separating disc, described vertical connecting rod, this vertical connecting rod is connected with pneumatic mechanism, this vertical connecting rod is with the motion of pneumatic mechanism, the described tranverse connecting rod of tractive.
As preferably, described material separating disc is comprised 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 described material separating disc separates, and blade and horizontal direction are 0-60 °.
Useful effect: owing to adopting 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, so that the material on the blade falls on lower 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 structural representation of the present utility model;
Fig. 2 is feeding distribution mechanism part-structure schematic diagram of the present utility model;
Fig. 3 is blade separate structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with description of drawings and the specific embodiment, but protection domain of the present utility model is not limited to the following examples.
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of process modification system for preparing Oxiracetam, comprise chassis body 1, hopper 2, discharge end 3, feeding distribution mechanism, this feeding distribution mechanism comprises axle 7, material separating disc 4, tranverse connecting rod 5, vertical connecting rod 6, pneumatic mechanism, described tranverse connecting rod 5 connects respectively described material separating disc 4, this vertical connecting rod 6 is connected with pneumatic mechanism, and the material separating disc 4 described in the present embodiment has 4, and perpendicular separation is arranged; Described material separating disc 4 is comprised of 2 blades; This vertical connecting rod 6 is with the motion of pneumatic mechanism, the described tranverse connecting rod 5 of tractive, the tractive of the described tranverse connecting rod 4 of described vanes.
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, so that the material on the blade falls on lower 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 (7), material separating disc (4), tranverse connecting rod (5), vertical connecting rod (6), pneumatic mechanism, described axle (7) is flexibly connected with described material separating disc (4), described tranverse connecting rod (5) connects respectively described material separating disc (4), described vertical connecting rod (6), this vertical connecting rod (6) is connected with pneumatic mechanism, this vertical connecting rod (6) is with the motion of pneumatic mechanism, the described tranverse connecting rod of tractive (5).
2. the process modification system of preparation Oxiracetam according to claim 1, it is characterized in that: described material separating disc (4) is comprised 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), the blade on the described material separating disc (4) separates, and this blade and horizontal direction are 0-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220179 CN202675816U (en) | 2012-05-16 | 2012-05-16 | Technologically-improved system for preparing oxiracetam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220179 CN202675816U (en) | 2012-05-16 | 2012-05-16 | Technologically-improved system for preparing oxiracetam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675816U true CN202675816U (en) | 2013-01-16 |
Family
ID=47496716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220220179 Expired - Fee Related CN202675816U (en) | 2012-05-16 | 2012-05-16 | Technologically-improved system for preparing oxiracetam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645092A (en) * | 2012-05-16 | 2012-08-22 | 江苏诚信制药有限公司 | Craft improving system for preparing oxiracetam |
-
2012
- 2012-05-16 CN CN 201220220179 patent/CN202675816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645092A (en) * | 2012-05-16 | 2012-08-22 | 江苏诚信制药有限公司 | Craft improving system for preparing oxiracetam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226200 No. 338, Shanghai Road, Binjiang fine chemical industry zone, Qidong, Jiangsu Patentee after: The sincere pharmaceutcal corporation, Ltd in Jiangsu Address before: 226200 No. 338, Shanghai Road, Binjiang fine chemical industry zone, Qidong, Jiangsu Patentee before: Jiangsu Chengxin Pharmaceutical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |