CN209696346U - Nitrogen assist type positive pressure extraction element - Google Patents
Nitrogen assist type positive pressure extraction element Download PDFInfo
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- CN209696346U CN209696346U CN201920166935.5U CN201920166935U CN209696346U CN 209696346 U CN209696346 U CN 209696346U CN 201920166935 U CN201920166935 U CN 201920166935U CN 209696346 U CN209696346 U CN 209696346U
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- tank body
- nitrogen
- recycling
- positive pressure
- piping connection
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Abstract
The utility model relates to a kind of nitrogen assist type positive pressure extraction elements, including water-bath heater, be placed in water-bath heater extract tank body and with extract tank body piping connection recycling tank body, recycling tank body piping connection has condenser, the intracavity bottom of the extraction tank body is equipped with gas distributor, gas distributor piping connection has the source nitrogen for being placed in and extracting tank body side, it recycles tank body and extracts the triple valve for being equipped between tank body and realizing solvent refluxing or recycling, condenser is equipped with exhaust pipe.The utility model is using being sufficiently mixed between solid material and liquid solvent in high pressure nitrogen driving extractor body, so that liquid forms membranaceous bubble interface in boiling type, to make target substance in solid material can Fast Stripping, simultaneously, the intracorporal oxygen of extractor can be effectively dispersed using nitrogen, ensures and extracts the loss of product non-oxidation.The device is convenient and practical, consumes energy low, pollution-free and easy to clean.
Description
Technical field
The utility model relates to field, especially a kind of nitrogen assist type positive pressure extraction element.
Background technique
Extraction element (extractor) is the common production equipment of the industries such as medicine, food, is mainly used for from plant material
The effective component with biology, medical usage is extracted, device is generally connected by heat exchanger, blender, condenser and pipeline valve etc.
Connect composition.
Existing extract equipment, is stirred by motor driven, so that stirring is not in time, material contacts slowly with solvent, mentions
Material exists with oxygen and contacts during taking, and causes substance to generate oxidational losses, influences the quality of extract.
Summary of the invention
Technical problem to be solved by the utility model is: the utility model provides in order to overcome the deficiencies in the existing technology
A kind of nitrogen assist type positive pressure extraction element, substance dissolution is relatively slow when solving existing extraction, stirring not in time, extract and oxygen
The technical issues of gas contact leads to substance oxidational losses and influences product quality.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of nitrogen assist type positive pressure extracts dress
Set, including water-bath heater, be placed in water-bath heater extract tank body and with extract tank body piping connection recycling tank body,
Recycling tank body piping connection has condenser, and the intracavity bottom of the extraction tank body is equipped with gas distributor, gas distributor pipe
Road is connected with the source nitrogen for being placed in and extracting tank body side, recycles tank body and extracts to be equipped between tank body and realizes solvent refluxing or return
The triple valve of receipts, condenser are equipped with exhaust pipe.
For the uninterrupted for controlling reflux solvent, the recycling tank body and the pipeline extracted between tank body are equipped with throttling
Valve.
The condenser is connected with the water inlet pipe of addition condensed water and the outlet pipe of emptying condensed water.
To be connected with flowmeter and pressure sensing on the extraction tank body convenient for monitoring the intracorporal pressure of extractor in real time
Device.
The beneficial effects of the utility model are: the utility model using high pressure nitrogen driving extractor body in solid material with
Being sufficiently mixed between liquid solvent, so that liquid forms membranaceous bubble interface in boiling type, to make in solid material
Target substance can Fast Stripping, meanwhile, can effectively disperse the intracorporal oxygen of extractor using nitrogen, ensure and extract product anaerobic
Change loss.The device is convenient and practical, consumes energy low, pollution-free and easy to clean.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, source nitrogen, 2, water-bath heater, 3, extraction tank body, 4, gas distributor, 5, recycling tank body, 6, condensation
Device, 7. throttle valves, 8. triple valves, 9. exhaust pipes, 10. outlet pipes.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of nitrogen assist type positive pressure extraction element as shown in Figure 1, including source nitrogen 1, water-bath heater 2, extractor
Body 3, gas distributor 4, recycling tank body 5 and condenser 6 extract tank body and are placed in water-bath heater 2, and gas distributor 4 is set
In the intracavity bottom for extracting tank body 3,4 piping connection of gas distributor is placed in the source nitrogen 1 for extracting 3 side of tank body, recycling can
5 upper end of body and 6 lower end piping connection of condenser.
3 upper end of extraction tank body and recycling 5 lower end piping connection of tank body, recycles and sets between tank body 5 and extraction tank body 3
There is the triple valve 8 for realizing solvent refluxing or recycling, recycles tank body 5 and extract to be additionally provided with to control on the pipeline between tank body 3 and flow back
The throttle valve 7 of solvent flux size, 6 upper end of condenser are equipped with exhaust pipe 9 and are connected with water inlet pipe and the emptying of addition condensed water
The outlet pipe 10 of condensed water.
To extract the pressure in tank body 3 convenient for real time monitoring, flowmeter and pressure are also connected on the extraction tank body 3
Sensor.
Before use, being packed into solid material to be extracted extracting in tank body 3, and appropriate amount of fluid solvent is added, solid-liquid ratio with
1:5~1:10 is advisable, and opens water-bath heater 2, is heated to required temperature, and the high pressure nitrogen in source nitrogen 1 is distributed by gas
Device 4, which enters, to be extracted in tank body 3, so that nitrogen disperses around in the bottom for extracting tank body 3, driving solid material and solvent are carried out
Mixing, the steam that then nitrogen and solvent are formed are upwardly into recycling tank body 5, and nitrogen gas is flowed out from exhaust pipe 9, extracted
Cheng Zhong, throttle valve 7 are opened, and triple valve 8 is directed toward left side and is in close state, and recycling 5 internal solvent of tank body returns after condenser 6 is cooling
It flows into and extracts tank body 3；After the completion of extraction, throttle valve 7 is closed, triple valve 8 is directed toward right side and opens, and solvent is on the right side of triple valve 8
Solvent recovery is completed in outflow.
The utility model is extracted abundant mixed between solid material and liquid solvent in tank body 3 using high pressure nitrogen driving
Close so that liquid forms membranaceous bubble interface in boiling type, thus make target substance in solid material can Fast Stripping, together
When, the oxygen in extraction tank body 3 can be effectively dispersed using nitrogen, ensured and extracted the loss of product non-oxidation.The device facilitates reality
With energy consumption is low, pollution-free and easy to clean.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of nitrogen assist type positive pressure extraction element, including water-bath heater (2), the extraction being placed in water-bath heater (2)
Tank body (3) and with extract tank body (3) piping connection recycling tank body (5), recycling tank body (5) piping connection have condenser (6),
It is characterized in that: the intracavity bottom of the extraction tank body (3) is equipped with gas distributor (4), gas distributor (4) piping connection has
It is placed in the source nitrogen (1) for extracting tank body (3) side, tank body (5) is recycled and extracts to be equipped between tank body (3) and realize solvent refluxing
Or the triple valve (8) of recycling, condenser (6) are equipped with exhaust pipe (9).
2. nitrogen assist type positive pressure extraction element as described in claim 1, it is characterized in that: the recycling tank body (5) with mention
The pipeline between tank body (3) is taken to be equipped with throttle valve (7).
3. nitrogen assist type positive pressure extraction element as described in claim 1, it is characterized in that: the condenser (6) is connected with
Add the water inlet pipe of condensed water and the outlet pipe (10) of emptying condensed water.
4. nitrogen assist type positive pressure extraction element as described in claim 1, it is characterized in that: connecting on the extraction tank body (3)
It is connected to flowmeter and pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166935.5U CN209696346U (en) | 2019-01-30 | 2019-01-30 | Nitrogen assist type positive pressure extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166935.5U CN209696346U (en) | 2019-01-30 | 2019-01-30 | Nitrogen assist type positive pressure extraction element |
Publications (1)
| Publication Number | Publication Date |
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| CN209696346U true CN209696346U (en) | 2019-11-29 |
Family
ID=68642353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920166935.5U Active CN209696346U (en) | 2019-01-30 | 2019-01-30 | Nitrogen assist type positive pressure extraction element |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518068A (en) * | 2020-05-06 | 2020-08-11 | 常州大学 | Method for extracting plant polyphenol with assistance of positive pressure cavitation |
-
2019
- 2019-01-30 CN CN201920166935.5U patent/CN209696346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111518068A (en) * | 2020-05-06 | 2020-08-11 | 常州大学 | Method for extracting plant polyphenol with assistance of positive pressure cavitation |
| CN111518068B (en) * | 2020-05-06 | 2023-01-17 | 常州大学 | Method for extracting plant polyphenol with assistance of positive pressure cavitation |
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