CN201921128U - Efficient and energy-saving complete equipment for low-temperature extraction and concentration of Chinese traditional medicines - Google Patents
Efficient and energy-saving complete equipment for low-temperature extraction and concentration of Chinese traditional medicines Download PDFInfo
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- CN201921128U CN201921128U CN2011200233164U CN201120023316U CN201921128U CN 201921128 U CN201921128 U CN 201921128U CN 2011200233164 U CN2011200233164 U CN 2011200233164U CN 201120023316 U CN201120023316 U CN 201120023316U CN 201921128 U CN201921128 U CN 201921128U
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Abstract
The utility model relates to pharmaceutical equipment, in particular to efficient and energy-saving complete equipment for the low-temperature extraction and concentration of Chinese traditional medicines. The utility model provides the technical scheme as follows: in the efficient and energy-saving complete equipment for the low-temperature extraction and concentration of Chinese traditional medicines, a hot reflux condenser is communicated with a concentration evaporator through a heat pipe; a conduit which is used for communicating the heat pipe with an extraction tank is arranged on the heat pipe; a vacuum tank is respectively communicated with the extraction tank and the hot reflux condenser; an altitude difference exists between the vacuum tank and the extraction tank; a buffer tank which is respectively communicated with the vacuum tank and the hot reflux condenser is arranged between the hot reflux condenser and the extraction tank; the hot reflux condenser comprises an upper connection end and a lower connection end; the vacuum tank is connected with the upper connection end of the hot reflux condenser through a conduit; and the buffer tank is connected with the lower connection end of the hot reflux condenser through a conduit. By adopting the technical scheme, the efficient and energy-saving complete equipment for the low-temperature extraction and concentration of Chinese traditional medicines has the effects of saving energy and preventing solvents from running away in the evaporation process.
Description
Technical field
This utility model relates to a kind of pharmaceutical equipment, and particularly a kind of energy-efficient Chinese medicine extract at low temperature is condensed into complete equipment.
Background technology
At present, the Chinese medicine extraction concentrator that occurs on market and the data is mainly used in by concentrating and extraction making Chinese medicine raw material.This equipment is made up of the extraction pot that is used to extract Chinese medicine, hot reflux condenser, oil water separator, vaporizer and heater usually, the said equipment is in the concentration extraction process, the solvent vapo(u)r that heater and vaporizer produced advanced once, and circulation just is discharged from afterwards, heat in its solvent vapo(u)r can't utilize once more, make the favourable energy can not get sufficient utilization on the one hand, also make production cost can not get saving on the other hand.
Constantly improve and research and development through these those skilled in the art, having occurred some on the market is installed on hot reflux condenser and extracts tank connected vacuum tube, vacuum drawn pump and vacuum switch in this equipment, the solvent vapo(u)r that heater and vaporizer are produced can access the secondary utilization, promptly the solvent vapo(u)r that is circulated throughout of equipment can enter into extraction pot by vacuum tank once more, can be used as the thermal source in the extraction pot on the one hand, to keep the temperature of extraction pot, also existing solvent recovery in the steam can be ended in the extraction pot simultaneously.
Yet concentrate in the mode in above-mentioned extraction, after steam enters into hot reflux condenser, the solvent vapo(u)r of part is condensed, some solvent vapo(u)r is not condensed, the solvent vapo(u)r that is not condensed can not be discharged in the vacuum tank timely, and extract out to be got rid of by vacuum pump, cause the loss of solvent vapo(u)r, can't reach energy savings and prevent the purpose of the loss of solvent in evaporation process.
Summary of the invention
At the deficiency that prior art exists, this utility model provides a kind of energy savings, has prevented that the energy-efficient Chinese medicine extract at low temperature of the loss of solvent in evaporation process is condensed into complete equipment.
For achieving the above object, this utility model provides following technical scheme: a kind of energy-efficient Chinese medicine extract at low temperature is condensed into complete equipment, include extraction pot, hot reflux condenser, concentration evaporator, heater, vacuum tank, vacuum switch and vacuum drawn mechanism, described hot reflux condenser is communicated with by heat pipe with concentration evaporator, this heat pipe is provided with the conduit that is communicated with it, conduit is communicated with extraction pot with respect to the other end that is communicated with an end with heat pipe, described vacuum tank is between extraction pot and the hot reflux condenser, vacuum tank is communicated with extraction pot and hot reflux condenser respectively, and has difference in height between vacuum tank and the extraction pot, it is characterized in that: be provided with the surge tank that is communicated with vacuum tank and hot reflux condenser respectively between described hot reflux condenser and the extraction pot, wherein, hot reflux condenser includes upper linker and bottom link, vacuum tank is connected with the upper linker of hot reflux condenser by conduit, and surge tank is connected with the bottom link of hot reflux condenser by conduit.
Wherein, hot reflux condenser is the top that flat is arranged in vacuum tank and surge tank, the connectivity port of the bottom link of hot reflux condenser for offering on the end face of vacuum tank and surge tank, its top link are with respect to the connectivity port of offering on the other end of vacuum tank and surge tank one end.
Adopt technique scheme, by the surge tank that is communicated with vacuum tank and hot reflux condenser respectively being set between hot reflux condenser and the extraction pot, and surge tank is connected with the bottom link of hot reflux condenser, vacuum tank is connected with the upper linker of hot reflux condenser, after being provided with like this, after the solvent vapo(u)r that heater and concentration evaporator produced enters into hot reflux condenser and is condensed, the solvent vapo(u)r that is condensed enters into surge tank, the solvent vapo(u)r that part is not condensed enters into vacuum tank, owing to be injected with purified water in the vacuum tank, the uncooled solvent vapo(u)r that enters vacuum tank is dissolved in the pure water of vacuum tank, the solvent vapo(u)r that enters into surge tank then can be entered in the vacuum tank by surge tank, be dissolved in the purified water equally, and in vacuum tank is back to extraction pot, not only realize the recovery of condensed fluid, also reduced the loss of solvent in evaporation process, the consumption of having saved the energy simultaneously.
This utility model further is set to: be provided with the vacuum tank drain valve between vacuum tank and the extraction pot, vacuum tank is provided with the level sensing spare that constitutes the vacuum discharge opening of valves or cut out.
Adopt technique scheme, the level sensing spare on the vacuum tank can be implemented the unlatching of vacuum discharge valve or closes according to the numerical value of liquid level in the test vacuum tank, and comparatively intellectuality is set like this, need not manually-operated, has reduced production cost.
This utility model further is set to: vacuum drawn mechanism includes and tank connected vacuum buffer tank of vacuum and and the tank connected vacuum drawn pump of vacuum buffer.
Adopt technique scheme, setting can realize the extraction of vacuum like this.
Below in conjunction with accompanying drawing this utility model is further described.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
The specific embodiment
A kind of energy-efficient Chinese medicine extract at low temperature as shown in Figure 1 is condensed into complete equipment, includes extraction pot 1, hot reflux condenser 2, concentration evaporator 3, heater 4, vacuum tank 5, vacuum switch 6 and vacuum drawn mechanism 7.Vacuum drawn mechanism 7 includes vacuum buffer tank 71 that is connected with vacuum tank 5 and the vacuum drawn pump 72 that is connected with vacuum buffer tank 71.Hot reflux condenser 2 is communicated with by heat pipe 8 with concentration evaporator 3, this heat pipe 8 is provided with the conduit 81 that is communicated with it, conduit 81 is communicated with extraction pot 1 with respect to the other end that is communicated with an end with heat pipe 8, vacuum tank 5 is between extraction pot 1 and the hot reflux condenser 2, vacuum tank 5 is communicated with extraction pot 1 and hot reflux condenser 2 respectively, and have difference in height between vacuum tank 5 and the extraction pot 1, this difference in height is at least 2.5 meters; Need to prove that said apparatus all is communicated with by conduit, and vacuum drawn mechanism 7 is when starting working, the conduit between above-mentioned each device is the conducting shape.Be provided with the surge tank 9 that is communicated with vacuum tank 5 and hot reflux condenser 2 respectively between hot reflux condenser 2 and the extraction pot 1, wherein, hot reflux condenser 2 includes upper linker 21 and bottom link 22, vacuum tank 5 is connected with the upper linker 21 of hot reflux condenser 2 by conduit 51, and surge tank 9 is connected with the bottom link 22 of hot reflux condenser 2 by conduit 91.Need to prove, hot reflux condenser 2 is the top that flat is arranged in vacuum tank 5 and surge tank 9, the connectivity port of bottom link 22 for offering on the end face of vacuum tank 5 and surge tank 9 of hot reflux condenser 2, its top link 22 is with respect to the connectivity port of offering on the other end of vacuum tank 5 and surge tank 9 one ends.In the such scheme, by the surge tank 9 that is communicated with vacuum tank 5 and hot reflux condenser 2 respectively being set between hot reflux condenser 2 and the extraction pot 1, and surge tank 9 is connected 22 with the bottom link of hot reflux condenser 2, vacuum tank 5 is connected with the upper linker of hot reflux condenser 2, after being provided with like this, after the solvent vapo(u)r that heater 4 and concentration evaporator 3 are produced enters into hot reflux condenser 2 and is condensed, the solvent vapo(u)r that is condensed enters into surge tank 9, the solvent vapo(u)r that part is not condensed enters into vacuum tank 5, owing to be injected with purified water in the vacuum tank 5, the uncooled solvent vapo(u)r that enters vacuum tank 5 is dissolved in the pure water of vacuum tank 5, the solvent vapo(u)r that enters into surge tank 9 then can be entered in the vacuum tank 5 by surge tank 9, be dissolved in the purified water equally, and in vacuum tank 5 is back to extraction pot 1, not only realize the recovery of condensed fluid, also reduced the loss of solvent in evaporation process, the consumption of having saved the energy simultaneously.
In this utility model embodiment, after reaching a certain height, the solvent vapo(u)r that merges with pure water in the vacuum tank 5 just needs it is drained in the extraction pot 1, and the device that is used to monitor this height (being liquid level) is the level sensing spare of being located on the vacuum tank 5 51, and the vacuum tank drain valve 52 between extraction pot 1 and the vacuum tank 5 is located in 51 controls of this level sensing spare; When the liquid level in the vacuum tank 5 reached the height of expection setting, level sensing spare 51 sent to vacuum tank drain valve 52 with signal, and 52 of vacuum tank drain valves are implemented to open, otherwise if liquid level is lower than the height of expection, then vacuum tank drain valve 52 is in about state.
This utility model can realize fully that the automatic buffering of condensed fluid reclaims, and has reduced the loss of solvent in evaporation process, has saved the energy and production cost.
Claims (4)
1. an energy-efficient Chinese medicine extract at low temperature is condensed into complete equipment, include extraction pot, hot reflux condenser, concentration evaporator, heater, vacuum tank, vacuum switch and vacuum drawn mechanism, described hot reflux condenser is communicated with by heat pipe with concentration evaporator, this heat pipe is provided with the conduit that is communicated with it, conduit is communicated with extraction pot with respect to the other end that is communicated with an end with heat pipe, described vacuum tank is between extraction pot and the hot reflux condenser, vacuum tank is communicated with extraction pot and hot reflux condenser respectively, and has difference in height between vacuum tank and the extraction pot, it is characterized in that: be provided with the surge tank that is communicated with vacuum tank and hot reflux condenser respectively between described hot reflux condenser and the extraction pot, wherein, hot reflux condenser includes upper linker and bottom link, vacuum tank is connected with the upper linker of hot reflux condenser by conduit, and surge tank is connected with the bottom link of hot reflux condenser by conduit.
2. energy-efficient Chinese medicine extract at low temperature according to claim 1 is condensed into complete equipment, it is characterized in that: described hot reflux condenser is the top that flat is arranged in vacuum tank and surge tank, the connectivity port of the bottom link of hot reflux condenser for offering on the end face of vacuum tank and surge tank, its top link are with respect to the connectivity port of offering on the other end of vacuum tank and surge tank one end.
3. energy-efficient Chinese medicine extract at low temperature according to claim 1 and 2 is condensed into complete equipment, it is characterized in that: be provided with the vacuum tank drain valve between described vacuum tank and the extraction pot, vacuum tank is provided with the level sensing spare that constitutes the vacuum discharge opening of valves or cut out.
4. energy-efficient Chinese medicine extract at low temperature according to claim 1 and 2 is condensed into complete equipment, it is characterized in that: described vacuum drawn mechanism include and the tank connected vacuum buffer tank of vacuum and with the tank connected vacuum drawn pump of vacuum buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200233164U CN201921128U (en) | 2011-01-25 | 2011-01-25 | Efficient and energy-saving complete equipment for low-temperature extraction and concentration of Chinese traditional medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200233164U CN201921128U (en) | 2011-01-25 | 2011-01-25 | Efficient and energy-saving complete equipment for low-temperature extraction and concentration of Chinese traditional medicines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921128U true CN201921128U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200233164U Expired - Lifetime CN201921128U (en) | 2011-01-25 | 2011-01-25 | Efficient and energy-saving complete equipment for low-temperature extraction and concentration of Chinese traditional medicines |
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| Country | Link |
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| CN (1) | CN201921128U (en) |
Cited By (5)
| 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 |
| CN105411852A (en) * | 2016-01-08 | 2016-03-23 | 严修长 | Water adding device of drug-decocting machine |
| CN105616162A (en) * | 2016-01-08 | 2016-06-01 | 严修长 | Automatic medicine decocting machine |
| CN111803998A (en) * | 2020-06-02 | 2020-10-23 | 广东工业大学 | High-efficient microthermal intelligent traditional chinese medicine extraction element |
| CN113842667A (en) * | 2020-09-17 | 2021-12-28 | 湖南食尚康农业股份有限公司 | Sealwort extract product preparation equipment |
-
2011
- 2011-01-25 CN CN2011200233164U patent/CN201921128U/en not_active Expired - Lifetime
Cited By (7)
| 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 |
| CN105411852A (en) * | 2016-01-08 | 2016-03-23 | 严修长 | Water adding device of drug-decocting machine |
| CN105616162A (en) * | 2016-01-08 | 2016-06-01 | 严修长 | Automatic medicine decocting machine |
| CN111803998A (en) * | 2020-06-02 | 2020-10-23 | 广东工业大学 | High-efficient microthermal intelligent traditional chinese medicine extraction element |
| CN113842667A (en) * | 2020-09-17 | 2021-12-28 | 湖南食尚康农业股份有限公司 | Sealwort extract product preparation equipment |
| CN113842667B (en) * | 2020-09-17 | 2023-01-24 | 湖北鄂达生物科技有限公司 | Sealwort extract product preparation equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
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| CX01 | Expiry of patent term |