CN204319832U - A kind of low temperature extracts concentrated equipment integrating - Google Patents
A kind of low temperature extracts concentrated equipment integrating Download PDFInfo
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- CN204319832U CN204319832U CN201420833215.7U CN201420833215U CN204319832U CN 204319832 U CN204319832 U CN 204319832U CN 201420833215 U CN201420833215 U CN 201420833215U CN 204319832 U CN204319832 U CN 204319832U
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Abstract
本实用新型涉及一种制药设备，特别涉及一种低温提取浓缩一体设备，包括外循环加热器1、浓缩罐2、提取罐3、冷凝器4、缓冲溶剂储罐5和6，稠膏储罐9及工艺管道连接组成的一套全封闭的循环回流装置，将提取和浓缩在同一时间内进行，且都在低压低温条件下进行作业，既节约能源，又节约了生产时间，此装置还能对中药材的提取率和有效成分的含量随时进行监控，且提取出的有效成分因低温低压又受热时间短，所以更能保证一些热敏性高的成分不被破坏。
The utility model relates to a pharmaceutical equipment, in particular to a low-temperature extraction and concentration integrated equipment, comprising an external circulation heater 1, a concentration tank 2, an extraction tank 3, a condenser 4, buffer solvent storage tanks 5 and 6, and a thick paste storage tank 9 and a set of fully enclosed circulation reflux devices connected by process pipelines, the extraction and concentration are carried out at the same time, and they are all operated under low-pressure and low-temperature conditions, which not only saves energy, but also saves production time. This device can also The extraction rate of Chinese herbal medicines and the content of active ingredients are monitored at any time, and the extracted active ingredients are heated for a short time due to low temperature and low pressure, so it can ensure that some highly heat-sensitive ingredients will not be destroyed.
Description
技术领域technical field
本实用新型涉及一种制药设备，特别涉及一种低温提取浓缩一体设备。The utility model relates to a pharmaceutical equipment, in particular to a low-temperature extraction and concentration integrated equipment.
背景技术Background technique
目前，市场上的中药提取设备均为常压提取设备，温度高，提取时间长，提取出来的药液还要经过很长时间浓缩后才能进行下一步作业，既耗能，又延长生产时间，特别是那种对于热稳定性差的产品表现就更加突出。已授权的CN201179361一种节能节水节料减排抽提浓缩装置，虽解决了提取浓缩能同时进行，但低温还是做不到；已授权的CN101757802B节能型中药低温减压提取浓缩装置虽解决了低温提取，但不是一个整体循环的系统，是两个独立的，提取和浓缩不能同时进行；已授权的CN201921128U高效节能中药低温提取浓缩成套设备虽已解决将提取浓缩成一整体，但不能实现随时能将浓出来的稠膏取出，且从浓缩罐中蒸发的蒸汽直接到冷凝器，未对提取罐进行再次加热。At present, the traditional Chinese medicine extraction equipment on the market is all atmospheric extraction equipment, the temperature is high, the extraction time is long, and the extracted medicinal liquid needs to be concentrated for a long time before the next step can be carried out, which consumes energy and prolongs the production time. In particular, the performance of products with poor thermal stability is even more prominent. Authorized CN201179361 is an energy-saving, water-saving, material-saving, emission-reducing, extraction and concentration device. Although the extraction and concentration can be carried out at the same time, the low temperature still cannot be done; Low-temperature extraction, but not an overall circulation system, is two independent, extraction and concentration cannot be carried out at the same time; although the authorized CN201921128U high-efficiency and energy-saving low-temperature extraction and concentration of traditional Chinese medicine complete equipment has been solved to integrate the extraction and concentration into a whole, it cannot be realized at any time. The concentrated thick paste is taken out, and the steam evaporated from the concentration tank is directly sent to the condenser without reheating the extraction tank.
实用新型内容Utility model content
针对现有技术的不足，本实用新型提供了一种既节约能源，又能保持低温提取且能同时进行浓缩的低温提取浓缩一体设备。Aiming at the deficiencies of the prior art, the utility model provides a low-temperature extraction-concentration integrated device that not only saves energy, but also maintains low-temperature extraction and can simultaneously perform concentration.
为实现上述目的，本实用新型提供了如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
一种低温提取浓缩一体设备，包括外循环加热器1、浓缩罐2、提取罐3、冷凝器4、缓冲溶剂储罐5和6、稠膏储罐9，其特征在于：外循环加热器1通过蒸汽管道与浓缩罐2相连，浓缩罐2上端通过管道与提取罐3相连，冷凝器4一端与提取罐3上端相连，另一端与缓冲溶剂储罐5和6连接，真空泵房7通过真空管道接入缓冲溶剂储罐5和6，缓冲溶剂储罐5和6下端连接提取罐3，提取罐3下端出口与浓缩罐2相连。A low-temperature extraction and concentration integrated equipment, including an external circulation heater 1, a concentration tank 2, an extraction tank 3, a condenser 4, buffer solvent storage tanks 5 and 6, and a thick paste storage tank 9, characterized in that the external circulation heater 1 It is connected to the concentration tank 2 through a steam pipeline, the upper end of the concentration tank 2 is connected to the extraction tank 3 through a pipeline, one end of the condenser 4 is connected to the upper end of the extraction tank 3, and the other end is connected to the buffer solvent storage tanks 5 and 6, and the vacuum pump room 7 is connected through a vacuum pipeline The buffer solvent storage tanks 5 and 6 are connected, the lower ends of the buffer solvent storage tanks 5 and 6 are connected to the extraction tank 3 , and the outlet at the lower end of the extraction tank 3 is connected to the concentration tank 2 .
外循环加热器1与锅炉房8的蒸汽管道相连；两个缓冲溶剂储罐5和6与真空泵房7的真空管道相连。The external circulation heater 1 is connected with the steam pipeline of the boiler room 8; the two buffer solvent storage tanks 5 and 6 are connected with the vacuum pipeline of the vacuum pump room 7.
缓冲溶剂储罐5和6又分别都与提取罐3和冷凝器4相连，与冷凝器4连接时应经由缓冲溶剂储罐5和6的底部连接为好。The buffer solvent storage tanks 5 and 6 are all connected to the extraction tank 3 and the condenser 4 respectively, and it is better to be connected to the bottom of the buffer solvent storage tanks 5 and 6 when connecting to the condenser 4 .
提取罐3下端与浓缩罐2之间设有控制阀，调节提取罐中3流入浓缩罐2中的药液量。A control valve is arranged between the lower end of the extraction tank 3 and the concentration tank 2 to regulate the amount of liquid medicine that flows into the concentration tank 2 from the extraction tank 3 .
浓缩罐2底部与稠膏储罐9间设有阀门，调节浓缩罐2中稠膏排出。A valve is provided between the bottom of the concentration tank 2 and the thick paste storage tank 9 to regulate the discharge of the thick paste in the concentration tank 2.
由锅炉房8提供蒸汽给外循环加热器1，外循环加热器1将浓缩罐2内的提取药液进行浓缩，被加热蒸发的水或者有机溶剂蒸汽通过管道进入提取罐3，对提取罐3进行加热，提取罐3的水或者有机溶剂蒸汽通过管道进入冷凝器4，经冷凝器4冷凝下来的水或者有机溶剂通过导管流入缓冲溶剂储罐5和6，由真空泵房7产生真空，通过真空管道接入缓冲溶剂储罐5和6，使整个浓缩罐2和提取罐3达到一定的真空，实现低温提取。冷凝下来的水或者有机溶剂再经缓冲溶剂储罐5和6流入提取罐3，提取罐3底部接一根管道与浓缩罐2连通，通过控制提取罐3和浓缩罐2之间的药液管道阀门，使药液流入浓缩罐时瞬间达到药液浓缩的目的。The boiler room 8 provides steam to the external circulation heater 1, and the external circulation heater 1 concentrates the extraction liquid in the concentration tank 2, and the heated and evaporated water or organic solvent vapor enters the extraction tank 3 through the pipeline, and the extraction tank 3 After heating, the water or organic solvent vapor in the extraction tank 3 enters the condenser 4 through the pipeline, and the water or organic solvent condensed by the condenser 4 flows into the buffer solvent storage tanks 5 and 6 through the conduit, and the vacuum is generated by the vacuum pump room 7. The pipelines are connected to the buffer solvent storage tanks 5 and 6, so that the entire concentration tank 2 and the extraction tank 3 reach a certain vacuum to realize low-temperature extraction. The condensed water or organic solvent flows into the extraction tank 3 through the buffer solvent storage tanks 5 and 6, and a pipeline is connected to the bottom of the extraction tank 3 to communicate with the concentration tank 2, and the liquid medicine pipeline between the extraction tank 3 and the concentration tank 2 is controlled. Valve, so that when the liquid medicine flows into the concentration tank, the purpose of concentrating the liquid medicine is achieved instantly.
本实用新型设计浓缩罐2上端与提取罐3上端连接，使浓缩罐2中蒸发的的蒸汽对提取罐3进行第二次加热，节约了能源。The utility model designs that the upper end of the concentration tank 2 is connected with the upper end of the extraction tank 3, so that the steam evaporated in the concentration tank 2 is heated for the second time on the extraction tank 3, which saves energy.
本实用新型设计真空泵房7与两个缓冲溶剂储罐5和6连接，缓冲溶剂储罐5和6又分别都与提取罐3和冷凝器4相连，能使浓缩罐2和提取罐3整个系统一直保持稳定的真空度，达到低温低压的效果。The utility model design vacuum pump room 7 is connected with two buffer solvent storage tanks 5 and 6, and the buffer solvent storage tanks 5 and 6 are respectively connected with the extraction tank 3 and the condenser 4, so that the whole system of the concentration tank 2 and the extraction tank 3 Maintain a stable vacuum to achieve the effect of low temperature and low pressure.
本实用新型设计提取罐3下端与浓缩罐2经管道连接，通过控制连接管道上阀门，调节提取罐中3流入浓缩罐2中的药液量，来控制浓缩罐2中的药液浓度，竟而随时可经浓缩罐2底部阀门排出浓缩后的稠膏至稠膏储罐9中，保证了提取完后药液也同时浓缩完成。The utility model is designed to connect the lower end of the extraction tank 3 with the concentration tank 2 through a pipeline, and adjust the amount of liquid medicine in the extraction tank 3 flowing into the concentration tank 2 by controlling the valve on the connection pipeline to control the concentration of the liquid medicine in the concentration tank 2. And at any time, the concentrated thick paste can be discharged into the thick paste storage tank 9 through the valve at the bottom of the concentration tank 2, which ensures that the medicinal solution is also concentrated and completed after extraction.
附图说明Description of drawings
图1为本实用新型实施例的结构图。Fig. 1 is the structural diagram of the utility model embodiment.
具体实施方式Detailed ways
下面结合附图对本实用新型作进一步描述。Below in conjunction with accompanying drawing, the utility model is further described.
如图1所示，一种低温提取浓缩一体设备，包括外循环加热器1、浓缩罐2、提取罐3、冷凝器4、缓冲溶剂储罐5和6、稠膏储罐9；具体连接如下：外循环加热器1通过蒸汽管道与浓缩罐2相连，浓缩罐2上端通过管道与提取罐3相连，冷凝器4一端与提取罐3上端相连，另一端与缓冲溶剂储罐5和6连接，真空泵房7通过真空管道接入缓冲溶剂储罐5和6，缓冲溶剂储罐5和6下端连接提取罐3，提取罐3下端出口与浓缩罐2相连。外循环加热器1与锅炉房8的蒸汽管道相连。两个缓冲溶剂储罐5和6与真空泵房7的真空管道相连。冷凝器4与缓冲溶剂储罐5和6的底部连接。在提取罐3下端与浓缩罐2之间设有控制阀，调节提取罐中3流入浓缩罐2中的药液量。在浓缩罐2底部与稠膏储罐9间设有阀门，调节浓缩罐2中稠膏排出。As shown in Figure 1, a low-temperature extraction and concentration integrated equipment includes an external circulation heater 1, a concentration tank 2, an extraction tank 3, a condenser 4, buffer solvent storage tanks 5 and 6, and a thick paste storage tank 9; the specific connections are as follows : The external circulation heater 1 is connected to the concentration tank 2 through a steam pipeline, the upper end of the concentration tank 2 is connected to the extraction tank 3 through a pipeline, one end of the condenser 4 is connected to the upper end of the extraction tank 3, and the other end is connected to the buffer solvent storage tanks 5 and 6, The vacuum pump room 7 is connected to the buffer solvent storage tanks 5 and 6 through a vacuum pipeline. The external circulation heater 1 is connected with the steam pipeline of the boiler room 8 . The two buffer solvent storage tanks 5 and 6 are connected with the vacuum pipeline of the vacuum pump room 7 . The condenser 4 is connected to the bottom of the buffer solvent storage tanks 5 and 6 . A control valve is arranged between the lower end of the extracting tank 3 and the concentrating tank 2 to regulate the amount of liquid medicine that flows into the concentrating tank 2 from the extracting tank 3 . A valve is provided between the bottom of the concentration tank 2 and the thick paste storage tank 9 to regulate the discharge of the thick paste in the concentration tank 2 .
实施例1Example 1
1、先将提取罐3中加入药材原料500公斤，然后再加入4倍量药材的水2000公斤；1. First add 500 kg of medicinal materials to the extraction tank 3, and then add 2000 kg of water with 4 times the amount of medicinal materials;
2、开启真空泵抽真空，使浓缩罐2、提取罐3、缓冲溶剂储罐5和6内的真空度达到0.08MPa；2. Turn on the vacuum pump to evacuate, so that the vacuum degree in the concentration tank 2, extraction tank 3, and buffer solvent storage tanks 5 and 6 reaches 0.08MPa;
3、打开提取罐3和浓缩罐2之间的药液管道阀门，流入一部分提取药液至浓缩罐2中，然后再由锅炉房8提供蒸汽给外循环加热器1，外循环加热器1对浓缩罐2内的提取药液进行浓缩，调节蒸汽压力，提取和浓缩温度均控制在50-60℃；3. Open the liquid medicine pipeline valve between the extraction tank 3 and the concentration tank 2, flow a part of the extraction liquid into the concentration tank 2, and then provide steam to the external circulation heater 1 from the boiler room 8, and the external circulation heater 1 pair The extraction liquid in the concentration tank 2 is concentrated, the steam pressure is adjusted, and the temperature of extraction and concentration is controlled at 50-60°C;
4、被加热蒸发的水蒸汽通过管道进入提取罐3，对提取罐3进行加热，提取罐3的水蒸汽通过管道进入冷凝器4，经冷凝器4冷凝下来的水通过导管流入缓冲溶剂储罐5和6，然后再经管道流入提取罐3。4. The heated and evaporated water vapor enters the extraction tank 3 through the pipeline, and the extraction tank 3 is heated. The water vapor in the extraction tank 3 enters the condenser 4 through the pipeline, and the water condensed by the condenser 4 flows into the buffer solvent storage tank through the conduit 5 and 6, and then flow into the extraction tank 3 through the pipeline.
5、提取浓缩6个小时后，提取罐3中提取药液变浅，结束提取作业，浓缩罐2中的稠膏排至稠膏储罐9中，浓缩作业结束。5. After 6 hours of extraction and concentration, the extraction liquid in the extraction tank 3 becomes shallower, and the extraction operation ends, and the thick paste in the concentration tank 2 is discharged into the thick paste storage tank 9, and the concentration operation ends.
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| CN201420833215.7U CN204319832U (en) | 2014-12-24 | 2014-12-24 | A kind of low temperature extracts concentrated equipment integrating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548659A (en) * | 2014-12-24 | 2015-04-29 | 湖南希尔天然药业有限公司 | Low-temperature extracting and concentrating integrated equipment |
| CN104815461A (en) * | 2015-05-27 | 2015-08-05 | 湖南师范大学 | Solvent receiving and circulating device and chromatographic device comprising same |
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2014
- 2014-12-24 CN CN201420833215.7U patent/CN204319832U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548659A (en) * | 2014-12-24 | 2015-04-29 | 湖南希尔天然药业有限公司 | Low-temperature extracting and concentrating integrated equipment |
| CN104548659B (en) * | 2014-12-24 | 2016-08-31 | 湖南希尔天然药业有限公司 | A kind of extract at low temperature concentrates equipment integrating |
| CN104815461A (en) * | 2015-05-27 | 2015-08-05 | 湖南师范大学 | Solvent receiving and circulating device and chromatographic device comprising same |
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