CN103908799B - A kind of extraction concentrates all-in-one - Google Patents
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- CN103908799B CN103908799B CN201410178363.4A CN201410178363A CN103908799B CN 103908799 B CN103908799 B CN 103908799B CN 201410178363 A CN201410178363 A CN 201410178363A CN 103908799 B CN103908799 B CN 103908799B
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- 238000000605 extraction Methods 0.000 title claims abstract description 67
- 239000012141 concentrate Substances 0.000 title description 4
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 239000003814 drug Substances 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
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Abstract
本发明涉及一种提取浓缩一体机，属于中药提取浓缩领域，特别是涉及一种中药动态提取、浓缩的一体化装置。它包括提取罐、药液泵Ⅰ、热交换器、药液储罐、蒸汽压缩机、蒸发器、加热器、药液泵Ⅱ、冷凝器、储液罐Ⅰ，提取罐底部通过药液管道与药液泵Ⅰ一端与热交换器、提取罐顶部连接；药液泵Ⅰ另一端通过药液储罐与蒸发器相连；提取罐顶部通过管道与冷凝器、储液罐Ⅰ相连；蒸发器底部通过管道与药液泵Ⅱ、加热器相连，加热器顶部管道与蒸发器中部相连，管道呈切线方向进入蒸发器；蒸发器顶部通过管道与蒸汽压缩机进口相连，蒸汽压缩机出口与加热器上部相连；加热器下部通过管道与储液罐Ⅱ上部相连，储液罐Ⅱ下部管道装有疏水阀，储液罐Ⅱ上部通过另一根管道与提取罐的夹套相连。
The invention relates to an extraction and concentration integrated machine, which belongs to the field of extraction and concentration of traditional Chinese medicine, in particular to an integrated device for dynamic extraction and concentration of traditional Chinese medicine. It includes extraction tank, liquid medicine pump Ⅰ, heat exchanger, liquid medicine storage tank, steam compressor, evaporator, heater, liquid medicine pump II, condenser, liquid storage tank Ⅰ, and the bottom of the extraction tank passes through the liquid medicine pipeline and One end of the liquid medicine pump I is connected to the heat exchanger and the top of the extraction tank; the other end of the liquid medicine pump I is connected to the evaporator through the liquid medicine storage tank; the top of the extraction tank is connected to the condenser and the liquid storage tank I through pipes; The pipeline is connected to the liquid medicine pump II and the heater, and the pipeline on the top of the heater is connected to the middle of the evaporator, and the pipeline enters the evaporator in a tangential direction; the top of the evaporator is connected to the inlet of the steam compressor through a pipeline, and the outlet of the steam compressor is connected to the upper part of the heater The lower part of the heater is connected to the upper part of the liquid storage tank II through a pipeline, the lower part of the liquid storage tank II is equipped with a steam trap, and the upper part of the liquid storage tank II is connected to the jacket of the extraction tank through another pipeline.
Description
技术领域technical field
本发明涉及一种提取浓缩一体机，属于中药提取浓缩领域，特别是涉及一种中药动态提取、浓缩的一体化装置。The invention relates to an extraction and concentration integrated machine, which belongs to the field of extraction and concentration of traditional Chinese medicine, in particular to an integrated device for dynamic extraction and concentration of traditional Chinese medicine.
背景技术Background technique
提取、浓缩工艺是中药制剂的关键环节，制剂中有效成分的含量及性质变化等特点很大程度上取决于此环节。市面上存在的提取、浓缩设备，大多结构复杂，只能进行静态提取和浓缩，提取和浓缩效率不高。The extraction and concentration process is the key link of traditional Chinese medicine preparations, and the content and property changes of the active ingredients in the preparation largely depend on this link. Most of the extraction and concentration equipment on the market are complex in structure and can only perform static extraction and concentration, and the extraction and concentration efficiency is not high.
申请号为201220152204.3，名称为“中药动态提取、浓缩的一体化装置”的中国发明专利中公开了一种中药动态提取、浓缩的一体化装置，包括提取罐、浓缩罐、冷凝装置，还包括外加热装置和气液分离器；外加热装置一端与气液分离器相连，另一端与提取罐相连；提取罐、浓缩罐分别与气液分离器下端相连；气液分离器和提取罐的上端均与冷凝装置相连；所述各设备通过管道连接。本发明提供的中药动态提取、浓缩的一体化设备，把提取装置和浓缩装置有机的结合在一起，结构简单，不仅可以进行循环加热提取，实现了动态提取工艺，能够有效的减少溶剂的使用量，提高提取和浓缩的效率，节约能源，还减少了中间环节，提高了生产效率。但是，由于中药提取液大多含有天然表面活性成分，例如皂苷等，因而具有气泡性，大量泡沫的存在严重影响中药提取液的浓缩效率和产率。例如，泡沫体积较大，影响设备处理能力，此外，泡沫随气体排出，降低了产品收率，造成有效物质的严重损失。同时，该中药动态提取、浓缩的一体化装置提取罐内部设有活动压盖，在大生产中，不便于投料，影响生产的顺利进行。The application number is 201220152204.3, and the Chinese invention patent titled "Integrated Device for Dynamic Extraction and Concentration of Traditional Chinese Medicine" discloses an integrated device for dynamic extraction and concentration of traditional Chinese medicine, including an extraction tank, a concentration tank, a condensation device, and an external Heating device and gas-liquid separator; one end of the external heating device is connected to the gas-liquid separator, and the other end is connected to the extraction tank; the extraction tank and the concentration tank are respectively connected to the lower end of the gas-liquid separator; the upper ends of the gas-liquid separator and the extraction tank are connected to the The condensing devices are connected; the devices are connected through pipelines. The integrated equipment for dynamic extraction and concentration of traditional Chinese medicine provided by the present invention organically combines the extraction device and the concentration device, has a simple structure, can not only perform cyclic heating extraction, realize a dynamic extraction process, and can effectively reduce the amount of solvent used , Improve the efficiency of extraction and concentration, save energy, reduce intermediate links, and improve production efficiency. However, since most of the traditional Chinese medicine extracts contain natural surface active ingredients, such as saponins, etc., they are bubbly, and the existence of a large number of foams seriously affects the concentration efficiency and yield of the traditional Chinese medicine extract. For example, the volume of the foam is large, which affects the processing capacity of the equipment. In addition, the foam is discharged with the gas, which reduces the product yield and causes serious loss of effective substances. At the same time, the extracting tank, which is an integrated device for dynamic extraction and concentration of traditional Chinese medicine, is provided with a movable gland inside, which is inconvenient for feeding materials in large-scale production and affects the smooth progress of production.
发明内容Contents of the invention
为了克服上述缺陷，本发明目的在于提供一种可以适用于大生产的，解决浓缩过程泡沫，提高提取、浓缩效率，并且节能环保的提取浓缩一体机。In order to overcome the above defects, the purpose of the present invention is to provide an extraction and concentration integrated machine that can be applied to large-scale production, solve the foam in the concentration process, improve the efficiency of extraction and concentration, and is energy-saving and environmentally friendly.
为了实现上述目的，本发明采用如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种提取浓缩一体机，它包括提取罐、药液泵Ⅰ、热交换器、药液储罐、蒸汽压缩机、蒸发器、加热器、药液泵Ⅱ、冷凝器、储液罐Ⅰ，An extraction and concentration all-in-one machine, which includes an extraction tank, a liquid medicine pump I, a heat exchanger, a liquid medicine storage tank, a steam compressor, an evaporator, a heater, a liquid medicine pump II, a condenser, and a liquid storage tank I,
提取罐底部通过药液管道与药液泵Ⅰ一端与热交换器、提取罐顶部连接；The bottom of the extraction tank is connected to the heat exchanger and the top of the extraction tank through the liquid medicine pipeline and one end of the liquid medicine pump I;
药液泵Ⅰ另一端通过药液储罐与蒸发器相连；The other end of the liquid medicine pump I is connected to the evaporator through the liquid medicine storage tank;
提取罐顶部通过管道与冷凝器、储液罐Ⅰ相连；The top of the extraction tank is connected to the condenser and liquid storage tank Ⅰ through pipes;
蒸发器底部通过管道与药液泵Ⅱ、加热器相连，加热器顶部管道与蒸发器中部相连，管道呈切线方向进入蒸发器；The bottom of the evaporator is connected to the liquid medicine pump II and the heater through the pipeline, and the pipeline on the top of the heater is connected to the middle of the evaporator, and the pipeline enters the evaporator in a tangential direction;
蒸发器顶部通过管道与蒸汽压缩机进口相连，蒸汽压缩机出口与加热器上部相连；The top of the evaporator is connected to the inlet of the steam compressor through pipes, and the outlet of the steam compressor is connected to the upper part of the heater;
加热器下部通过管道与储液罐Ⅱ上部相连，储液罐Ⅱ下部管道装有疏水阀，储液罐Ⅱ上部通过另一根管道与提取罐的夹套相连。The lower part of the heater is connected to the upper part of the liquid storage tank II through a pipe, the lower part of the liquid storage tank II is equipped with a steam trap, and the upper part of the liquid storage tank II is connected to the jacket of the extraction tank through another pipe.
所述储液罐Ⅱ下部管道装有疏水阀Ⅰ。The lower pipe of the liquid storage tank II is equipped with a drain valve I.
所述提取罐的下方装有冷凝水排放管，冷凝水排放管上装有疏水阀Ⅱ。A condensed water discharge pipe is installed below the extraction tank, and a steam trap II is installed on the condensed water discharge pipe.
操作程序：Operating procedures:
将药材投入提取罐，加入适量水，开启药液泵，进行自循环，打开热交换器蒸汽阀门，加热提取药液，当提取完成后，将药液打入储液罐，通过储液罐进入蒸发器，开启蒸发器药液泵，开启蒸汽压缩机，进行浓缩；提取罐加入适量水再次提取。Put the medicinal materials into the extraction tank, add an appropriate amount of water, turn on the medicinal liquid pump, and perform self-circulation, open the steam valve of the heat exchanger, heat and extract the medicinal liquid, and when the extraction is completed, pour the medicinal liquid into the liquid storage tank and enter through the liquid storage tank Evaporator, turn on the liquid medicine pump of the evaporator, turn on the steam compressor, and concentrate; add an appropriate amount of water to the extraction tank to extract again.
本发明的有益效果Beneficial effects of the present invention
1、本发明实现动态提取，提高了提取转移率。通过外加热装置对溶剂进行循环加热的动态提取，确保了溶媒受热的充分性和均一性，在加速有效成分溶出的基础上，保证了其稳定性。1. The present invention realizes dynamic extraction and improves the extraction transfer rate. The dynamic extraction of the solvent by cyclic heating through an external heating device ensures the sufficiency and uniformity of the solvent's heating, and ensures its stability on the basis of accelerating the dissolution of active ingredients.
2、本发明集提取浓缩于一体，浓缩产生的二次蒸汽再利用，既有效利用了热能，又减少冷却水的使用，降低了能耗。2. The present invention integrates extraction and concentration, and reuses the secondary steam generated by concentration, which not only effectively utilizes heat energy, but also reduces the use of cooling water and energy consumption.
3、本发明从加热器进入蒸发器的管道与蒸发器呈切线，既有效防止浓缩过程中的泡沫产生，又提高浓缩效率。3. In the present invention, the pipeline from the heater to the evaporator is tangent to the evaporator, which not only effectively prevents the generation of foam during the concentration process, but also improves the concentration efficiency.
4、本发明是一种能耗低、无污染、结构简单，易于拆卸清洗、维修，提取、浓缩效率高、成本低的新型提取-浓缩设备，可替代传统的煎煮提取、减压提取、浸渍提取。4. The present invention is a new type of extraction-concentration equipment with low energy consumption, no pollution, simple structure, easy disassembly, cleaning and maintenance, high extraction and concentration efficiency, and low cost. It can replace traditional decoction extraction, decompression extraction, Extraction by maceration.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
具体实施方式detailed description
下面结合附图1对本发明进行详细描述：Below in conjunction with accompanying drawing 1 the present invention is described in detail:
一种提取浓缩一体机，它包括提取罐4、药液泵Ⅰ5、热交换器6、药液储罐7、蒸汽压缩机9、蒸发器10、加热器11、药液泵Ⅱ12、冷凝器14、储液罐Ⅰ15，An extraction and concentration integrated machine, which includes an extraction tank 4, a liquid medicine pump I5, a heat exchanger 6, a liquid medicine storage tank 7, a steam compressor 9, an evaporator 10, a heater 11, a liquid medicine pump II12, and a condenser 14 , liquid storage tank Ⅰ15,
提取罐4底部通过药液管道3与药液泵Ⅰ5一端与热交换器6、提取罐4顶部连接；可循环加热提取罐内药液。The bottom of the extraction tank 4 is connected to the heat exchanger 6 and the top of the extraction tank 4 through the liquid medicine pipeline 3 and one end of the liquid medicine pump I5; the liquid medicine in the tank can be extracted by circulating heating.
药液泵Ⅰ5另一端通过药液储罐7与蒸发器10相连；将提取药液输送到蒸发器浓缩；The other end of the liquid medicine pump I5 is connected to the evaporator 10 through the liquid medicine storage tank 7; the extracted medicine liquid is transported to the evaporator for concentration;
提取罐4顶部通过管道与冷凝器14、储液罐Ⅰ15相连；可进行回流提取；The top of the extraction tank 4 is connected to the condenser 14 and the liquid storage tank I15 through pipelines; reflux extraction can be performed;
蒸发器10底部通过管道与药液泵Ⅱ12、加热器11相连，加热器11顶部管道与蒸发器10中部相连，管道呈切线方向进入蒸发器10；药液通过加热器加热后进入蒸发器中蒸发浓缩；The bottom of the evaporator 10 is connected to the liquid medicine pump II 12 and the heater 11 through a pipe, and the pipe at the top of the heater 11 is connected to the middle of the evaporator 10, and the pipe enters the evaporator 10 in a tangential direction; the liquid medicine is heated by the heater and enters the evaporator to evaporate concentrate;
蒸发器10顶部通过管道与蒸汽压缩机9进口相连，蒸汽压缩机9出口与加热器11上部相连；蒸发器中产生蒸汽的通过蒸汽压缩机压缩，温度升高，进入加热器再利用，同时蒸汽压缩机另一端为蒸发器提供负压；The top of the evaporator 10 is connected to the inlet of the steam compressor 9 through a pipeline, and the outlet of the steam compressor 9 is connected to the upper part of the heater 11; the steam generated in the evaporator is compressed by the steam compressor, the temperature rises, and enters the heater for reuse, and the steam The other end of the compressor provides negative pressure for the evaporator;
加热器11下部通过管道与储液罐Ⅱ8上部相连，储液罐Ⅱ8下部管道装有疏水阀，储液罐Ⅱ8上部通过另一根管道与提取罐4的夹套相连。进入蒸发器的二次蒸汽部分冷凝后进入储液罐，在储液罐中汽液分离，残余蒸汽进入提取罐夹套再利用，冷凝水通过疏水阀排放。The lower part of the heater 11 is connected to the upper part of the liquid storage tank II8 through a pipeline, the lower part of the liquid storage tank II8 is equipped with a steam trap, and the upper part of the liquid storage tank II8 is connected to the jacket of the extraction tank 4 through another pipeline. The secondary steam that enters the evaporator is partially condensed and then enters the liquid storage tank, where the vapor and liquid are separated, the residual steam enters the jacket of the extraction tank for reuse, and the condensed water is discharged through the trap.
所述储液罐Ⅱ8下部管道装有疏水阀Ⅰ13。The lower pipeline of the liquid storage tank II8 is equipped with a drain valve I13.
所述提取罐4的下方装有冷凝水排放管2，冷凝水排放管2上装有疏水阀Ⅱ1。A condensed water discharge pipe 2 is installed below the extraction tank 4, and a steam trap II1 is installed on the condensed water discharge pipe 2.
操作程序operating procedures
将药材投入提取罐，加入适量水，开启药液泵，进行自循环，打开热交换器蒸汽阀门，加热提取药液，当提取完成后，将药液打入储液罐，通过储液罐进入蒸发器，开启蒸发器药液泵，开启蒸汽压缩机，进行浓缩；提取罐加入适量水再次提取。Put the medicinal materials into the extraction tank, add an appropriate amount of water, turn on the medicinal liquid pump, and perform self-circulation, open the steam valve of the heat exchanger, heat and extract the medicinal liquid, and when the extraction is completed, pour the medicinal liquid into the liquid storage tank and enter through the liquid storage tank Evaporator, turn on the liquid medicine pump of the evaporator, turn on the steam compressor, and concentrate; add an appropriate amount of water to the extraction tank to extract again.
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| CN107115691A (en) * | 2017-07-06 | 2017-09-01 | 江苏北松健康产业有限公司 | Extraction equipment and traditional Chinese medicine extraction system |
| CN107485890B (en) * | 2017-09-30 | 2023-01-31 | 福州法莫优科机械科技有限公司 | Liquid medicine extracting and concentrating unit |
| CN108379873B (en) * | 2018-04-11 | 2020-12-08 | 华东理工大学 | Device for ethanol recovery during extraction of traditional Chinese medicine |
| CN110465108B (en) * | 2019-09-04 | 2024-01-19 | 江西赫柏康华制药设备有限公司 | Multifunctional extraction and concentration integrated equipment and process |
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| JPH01283226A (en) * | 1988-05-10 | 1989-11-14 | Kanebo Ltd | Production of herb medicine |
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Effective date of registration: 20170418 Address after: 330000 Nanchang high tech Industrial Development Zone, Nanchang, AI Bei Sihu Road, No. 688, building No. 8 Patentee after: Jiangxi Hebai Hong Wah Pharmaceutical Equipment Co. Ltd. Address before: 330004 Jiangxi city of Nanchang province Wanli District Hing Wan Road No. 818 Co-patentee before: Chengdu Keer Medical Technology Co., Ltd. Patentee before: JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE |