CN103505897A - System for distillation of solvent - Google Patents
System for distillation of solvent Download PDFInfo
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- CN103505897A CN103505897A CN201210205984.8A CN201210205984A CN103505897A CN 103505897 A CN103505897 A CN 103505897A CN 201210205984 A CN201210205984 A CN 201210205984A CN 103505897 A CN103505897 A CN 103505897A
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- solvent
- distilling machinery
- distillation
- controller
- pump
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Abstract
The invention discloses a system for distillation of a solvent. The system includes a solvent distillation machine equipped with a time controller. The solvent distillation machine is provided with a temperature controller, and is connected to a vacuum pressure reduction pump and a pneumatic charging pump. The vacuum pressure reduction pump and the solvent distillation machine are connected through a condensing coil. The system has the advantages of simple structure, simple principle and high efficiency. By controlling the time, temperature and pressure of the solvent distillation machine, distillation is carried out in an optimal distillation range, a reagent meeting the precision can be obtained, the drug quality is improved, and is in line with the national sanitary safety regulations.
Description
Technical field
The present invention relates to a kind of system, especially relate to a kind of system for solvent is distilled, belong to medicine, chemical field.
Background technology
Trans-corporation, in order to enhance our international competitiveness, operates by large-scale union and merger and international capital market, sets up global production and sales network, extends volume growth.Trans-corporation is increasing on the impact of World Economics, makes the rival of China's pharmaceuticals industry ever more powerful that becomes.The internationalization of the domestic market and intellectual property protection are stricter, make market competition become more direct and of vital importance.Worldwide economic restructuring makes the developing countries such as India become the powerful rival of China.The develop rapidly of modern biotechnology, will produce revolutionary impact to medical industry, the in-depth to difficult diseases understanding, and the appearance of numerous new bio technical agents, rebuilds traditional industry etc. and all will greatly change the looks of medical industry by biotechnology.World Developed Countries utilizes the advantage on fund, technology, market, implements monopolization, and China's medicine will launch the competition of a new round with developed country at biological technical field.
Along with being filled with of back to nature trend, international market increases day by day to the demand of natural drug.At present cosmopolitian plant goods sales volume is nearly 30,000,000,000 dollars, and wherein natural drug sales volume has reached 16,000,000,000 dollars, and with the speed increase in year 10%.For this reason, various countries competitively adopt modern technologies research and development traditional medicine, seize international natural drug market.Zhe Wei China Chinese medicine is explored world market opportunity is provided.China has possessed richer medical industry material base, and the proportion that the medical industry gross output value accounts for GDP is 2.7%.The large class bulk drug output such as vitamin C, penicillin Nacl, paracetamol ranks first in the world, and preparation production capacity ranks first in the world.Medicine in process of production, need to carry out strict production routine, obtains satisfactory standard, just can meet effect, in the actual production of factory now, always thorough not to the distillation of medicament, process control is not in place, causes impurity many, can not meet drug effect.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the system that is provided for solvent to distill, this system simple in structure, principle is easy, and efficiency is high, by the control to the time of solvent distilling machinery, temperature and pressure, in best distillation range, distill, be met the medicament of precision, improved the quality of medicine, meet national health regulation for safety.
Object of the present invention is achieved through the following technical solutions: for the system that solvent is distilled, comprise the solvent distilling machinery that is provided with time controller, on described solvent distilling machinery, be provided with temperature controller, described solvent distilling machinery is connected with vacuum decompression pump and pneumatic feed pump, between vacuum decompression pump and solvent distilling machinery, by condenser coil, is communicated with.
Further, on described solvent distilling machinery, be provided with pressure controller.
Further, described solvent distilling machinery inside is provided with inductor, and described inductor is connected with time controller, temperature controller and pressure controller respectively.
Further, on described solvent distilling machinery, be provided with display, described display is connected with inductor.
Further, described vacuum decompression pump is connected with clean solvent collection device, and described clean solvent collection device is provided with drain hole.
Further, described air-actuated feeding pump is connected with raw material storage device.
In sum, the invention has the beneficial effects as follows: this system simple in structure, principle is easy, efficiency is high, by the control to the time of solvent distilling machinery, temperature and pressure, in best distillation range, distill, be met the medicament of precision, improve the quality of medicine, met national health regulation for safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-solvent distilling machinery; 2-time controller; 3-temperature controller; 4-condenser coil; 5-vacuum decompression pump; 6-drain hole; 7-clean solvent collection device; 8-air-actuated feeding pump; 9-raw material storage device; 10-pressure controller; 11-display.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, for the system that solvent is distilled, comprise the solvent distilling machinery 1 that is provided with time controller 2, on described solvent distilling machinery 1, be provided with temperature controller 3, described solvent distilling machinery 1 is connected with vacuum decompression pump 5 and pneumatic feed pump 8, between vacuum decompression pump 5 and solvent distilling machinery 1, by condenser coil 4, is communicated with.Raw material enters into solvent distilling machinery 1 by air-actuated feeding pump 8, by temperature controller 3, time controller 2 and pressure controller 10, select suitable scope to distill, the solvent that solvent distilling machinery 1 distills out is gaseous state, by condenser coil 4, is undertaken, after condensation, reverting to liquid state.By storing in the clean solvent collection device 7 of being drawn into of vacuum decompression pump 5.
On described solvent distilling machinery 1, be provided with pressure controller 10.By the control of temperature controller 3, time controller 2 and pressure controller 10, make solvent distilling machinery 1 inside remain at best distillation environment, make the distilling effect of solvent good, the product quality obtaining is higher.
Described solvent distilling machinery 1 inside is provided with inductor, and described inductor is connected with time controller 2, temperature controller 3 and pressure controller 10 respectively.By the pressure and temperature of inductor perception solvent distilling machinery 1 inside.
On described solvent distilling machinery 1, be provided with display 11, described display 11 is connected with inductor.Display 11 shows the time of distillation and the temperature and pressure numerical value of solvent distilling machinery 1 inside, convenient operation personnel's control.
Described vacuum decompression pump 5 is connected with clean solvent collection device 7, and described clean solvent collection device 7 is provided with drain hole 6.The solvent that solvent distilling machinery 1 distills out is gaseous state, by condenser coil 4, is undertaken, after condensation, reverting to liquid state.
Described air-actuated feeding pump 8 is connected with raw material storage device 9.Air-actuated feeding pump 8 is drawn into raw material in solvent distilling machinery 1 and is distilled by raw material storage device 9, has guaranteed the continuity of system works.
Take aforesaid way, just can realize preferably the present invention.
Claims (6)
1. the system for solvent is distilled, it is characterized in that: comprise the solvent distilling machinery (1) that is provided with time controller (2), on described solvent distilling machinery (1), be provided with temperature controller (3), described solvent distilling machinery (1) is connected with vacuum decompression pump (5) and pneumatic feed pump (8), between vacuum decompression pump (5) and solvent distilling machinery (1), by condenser coil (4), is communicated with.
2. the system for solvent is distilled according to claim 1, is characterized in that: on described solvent distilling machinery (1), be provided with pressure controller (10).
3. the system for solvent is distilled according to claim 2, it is characterized in that: described solvent distilling machinery (1) inside is provided with inductor, described inductor is connected with time controller (2), temperature controller (3) and pressure controller (10) respectively.
4. the system for solvent is distilled according to claim 3, is characterized in that: on described solvent distilling machinery (1), be provided with display (11), described display (11) is connected with inductor.
5. the system for solvent is distilled according to claim 1, is characterized in that: described vacuum decompression pump (5) is connected with clean solvent collection device (7), and described clean solvent collection device (7) is provided with drain hole (6).
6. the system for solvent is distilled according to claim 1, is characterized in that: described air-actuated feeding pump (8) is connected with raw material storage device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205984.8A CN103505897A (en) | 2012-06-21 | 2012-06-21 | System for distillation of solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205984.8A CN103505897A (en) | 2012-06-21 | 2012-06-21 | System for distillation of solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103505897A true CN103505897A (en) | 2014-01-15 |
Family
ID=49889645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210205984.8A Pending CN103505897A (en) | 2012-06-21 | 2012-06-21 | System for distillation of solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103505897A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773806A (en) * | 2010-02-04 | 2010-07-14 | 鞍山润德精细化工有限公司 | Triglycidyl isocyanurate melting granulating technology and production line thereof |
| CN102085472A (en) * | 2010-12-16 | 2011-06-08 | 中国科学院高能物理研究所 | Reduced pressure distillation ultrasonic reactor |
| CN201997128U (en) * | 2011-02-14 | 2011-10-05 | 苏州斯迪克电子胶粘材料有限公司 | Upper heating solvent evaporation equipment of solvent-based pressure sensitive adhesive |
| CN202620751U (en) * | 2012-06-21 | 2012-12-26 | 四川制药制剂有限公司 | System for distilling solvent |
-
2012
- 2012-06-21 CN CN201210205984.8A patent/CN103505897A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773806A (en) * | 2010-02-04 | 2010-07-14 | 鞍山润德精细化工有限公司 | Triglycidyl isocyanurate melting granulating technology and production line thereof |
| CN102085472A (en) * | 2010-12-16 | 2011-06-08 | 中国科学院高能物理研究所 | Reduced pressure distillation ultrasonic reactor |
| CN201997128U (en) * | 2011-02-14 | 2011-10-05 | 苏州斯迪克电子胶粘材料有限公司 | Upper heating solvent evaporation equipment of solvent-based pressure sensitive adhesive |
| CN202620751U (en) * | 2012-06-21 | 2012-12-26 | 四川制药制剂有限公司 | System for distilling solvent |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |