CN216738250U - Traditional chinese medicine draws vegetable oil recovery unit - Google Patents
Traditional chinese medicine draws vegetable oil recovery unit Download PDFInfo
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- CN216738250U CN216738250U CN202123065433.XU CN202123065433U CN216738250U CN 216738250 U CN216738250 U CN 216738250U CN 202123065433 U CN202123065433 U CN 202123065433U CN 216738250 U CN216738250 U CN 216738250U
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Abstract
A Chinese medicine extraction vegetable oil recovery device is characterized in that a steam outlet pipe and a feed inlet pipe are arranged at the top of an extraction tank, the steam outlet pipe is communicated with an inlet of a condenser, an outlet of the condenser is communicated with an inlet of a heat exchanger, an outlet of the heat exchanger is communicated with the inside of the recovery tank, a radio frequency admittance material level switch communicated with the inside of the recovery tank is arranged on the recovery tank, a probe of the radio frequency admittance material level switch extends into the recovery tank, an oil outlet pipe is arranged at the upper part of the recovery tank, the bottom of the recovery tank is communicated with one end of a return pipe, the other end of the return pipe is communicated with the upper part of the extraction tank, and valves communicated with a control cabinet are arranged on the oil outlet pipe and the return pipe; the condenser, the heat exchanger and the radio frequency admittance material level switch are all connected with the control cabinet to form an automatic control device; the utility model discloses simple structure, design scientific and reasonable has saved the extraction time, has obviously reduced steam consumption, has promoted extraction efficiency, has promoted the quality and the efficiency of vegetable oil, has good society and economic benefits.
Description
Technical Field
The utility model relates to a recovery unit, especially a traditional chinese medicine draws vegetable oil recovery unit.
Background
At present, the extraction of most vegetable oil adopts the jar of extracting to heat the distillation to the chinese-medicinal material and the water of mixing together, but owing to structural not enough, this kind of production facility has the problem in several respects: (1) the heating temperature fluctuation of the extraction tank is large, so that some components are decomposed at high temperature, and the concentration and the quality of the vegetable oil are influenced; (2) the extraction equipment is not provided with an oil level detection and automatic oil outlet device, and the extraction efficiency and the waste of the vegetable oil are seriously influenced by manual oil outlet through manual visual observation; (3) the speed of extracting the vegetable oil is slow and unstable, and the production efficiency is not easy to control. The problems cause that the quality of the vegetable oil extracted by the existing vegetable oil extraction equipment is poor, the impurity content in the oil is high, and the oil is not pure enough; moreover, the extraction speed is unstable and the efficiency is low, so that no extraction device can ensure the quality of the extracted vegetable oil, but the extraction device has not been reported in public.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model aims at providing a traditional chinese medicine draws vegetable oil recovery unit, can effectively solve the current plant extraction device influence efficiency, the waste of vegetable oil and draw the unstable problem of quality of drawing.
In order to achieve the purpose, the utility model provides a technical scheme is, a traditional chinese medicine draws vegetable oil recovery unit, including drawing jar, recovery tank, condenser and heat exchanger, draw the tank deck portion and be equipped with steam outlet pipe and inlet pipe, steam outlet pipe be linked together through the connecting pipe with the connecting tube import of condenser, the export of condenser is linked together through the import of pipeline and heat exchanger, the export of heat exchanger is linked together in pipeline and the recovery tank, be equipped with the radio frequency admittance level switch that is linked together with the recovery tank inside on the recovery tank, the probe of radio frequency admittance level switch stretches into in the recovery tank, recovery tank upper portion is equipped with out oil mouth pipe, recovery tank bottom is linked together with one end of back flow, the back flow other end is linked together with drawing tank upper portion, all be equipped with the valve that is linked together with the switch board on oil outlet pipe and the back flow; the condenser, the heat exchanger and the radio frequency admittance material level switch are all connected with the control cabinet to form an automatic control device.
The utility model discloses simple structure, design scientific and reasonable has saved the extraction time, has obviously reduced steam consumption, has promoted extraction efficiency, has promoted the quality and the efficiency of vegetable oil, has good society and economic benefits.
Drawings
Fig. 1 is a diagram of the structure frame of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The device for recovering the vegetable oil extracted from the traditional Chinese medicine comprises an extraction tank 3, a recovery tank 1, a condenser 9 and a heat exchanger 10, wherein the top of the extraction tank 3 is provided with a steam outlet pipe 6 and a feeding port pipe 7, the steam outlet pipe 6 is communicated with an inlet of a connecting pipeline 8 of a condenser 9 through a connecting pipe 8-1, an outlet of the condenser 9 is communicated with an inlet of a heat exchanger 10 through a pipeline, an outlet of the heat exchanger 10 is communicated with the interior of a recovery tank 1 through a pipeline, a radio frequency admittance material level switch 5 communicated with the interior of the recovery tank 1 is arranged on the recovery tank 1, a probe of the radio frequency admittance material level switch 5 extends into the recovery tank 1, an oil outlet pipe 4 is arranged at the upper part of the recovery tank 1, the bottom of the recovery tank 1 is communicated with one end of a return pipe 2, the other end of the return pipe 2 is communicated with the upper part of an extraction tank 3, and valves communicated with a control cabinet are arranged on the oil outlet pipe 4 and the return pipe 2; the condenser 9, the heat exchanger 10 and the radio frequency admittance material level switch 5 are all connected with the control cabinet to form an automatic control device.
In order to ensure better implementation effect, a steam inlet at the lower part of the extraction tank 3 is communicated with one end of a steam regulating valve 13 through a pipeline, the other end of the steam regulating valve 13 is communicated with a steam inlet pipe, a pressure transmitter 12 and a pneumatic angle seat valve 11 are sequentially arranged on the pipeline between the steam regulating valve 13 and the extraction tank 3, the steam regulating valve 13, the pressure transmitter 12 and the pneumatic angle seat valve 11 are respectively connected with a control cabinet to form a steam heating device, and the pneumatic angle seat valve 11 is also connected with an electromagnetic valve.
The control cabinet is a PLC control cabinet.
The lower part of the pipeline between the outlet of the heat exchanger 10 and the recovery tank 1 extends into the recovery tank 1.
A bypass pipe 8-2 is arranged between the connecting pipe 8 connected with the two ends of the connecting pipe 8-1 and the steam outlet pipe 6, and an electromagnetic regulating valve 8-3 connected with a controller is arranged on the bypass pipe 8-2.
It should be noted that above-mentioned each part is prior art, the product of selling, the utility model discloses a contribution lies in, with these known parts scientific design overall arrangement, effectively solves prior art's defect, satisfies the production needs.
When the utility model is used, the medicinal materials and water are decocted in the extraction tank 3, the vegetable oil contained in the medicinal materials becomes gas molecules to escape from the liquid level and volatilize under the condition of not reaching the boiling point, the liquid enters the condenser 9 and the heat exchanger 10 in sequence through the steam outlet pipe 6, the connecting pipe 8-1 and the connecting pipeline 8 together with the water vapor to obtain normal temperature liquid, the normal temperature liquid enters the recovery tank 1 through the pipeline, because the density of the vegetable oil is smaller than that of water, the vegetable oil can float on the water in the recovery tank 1, after a certain liquid level is accumulated, the liquid level of the vegetable oil can cover the probe measuring pole of the radio frequency admittance material level switch 5, the reactance change between the probe measuring pole and the tank body is caused, the electric bridge circuit is unbalanced to stop generating oscillation signals (the function of the radio frequency admittance material level switch itself), and the signal data is transmitted to the PLC control cabinet, after the PLC switch board received the signal, the valve on the control oil outlet pipe 4 is opened, after the oil outlet reaches a certain amount, the liquid level can arouse the protection utmost point of radio frequency admittance material level switch 5 probe, when can not detect oil, signal data transmits to the PLC switch board, the PLC switch board receives after the signal, the valve on the control vegetable oil outlet pipe 4 is closed, stop the oil outlet, thereby reach the purpose of retrieving the vegetable oil in the medicinal material, when the water yield in the recovery tank 1 reaches a certain amount, the valve on the back flow 2 is opened in the control of PLC switch board, water gets into once more through back flow 2 and draws in the jar 3.
The utility model discloses drawing the in-process, steam control valve 13 carries out steam heating to input steam in drawing jar 3, and the PLC switch board is through carrying out logic control, automatic control steam heating (well-known technology) to steam control valve 13, pressure transmitter 12 and pneumatic angle seat valve 11.
The utility model discloses simple structure, design scientific and reasonable has saved the extraction time, has obviously reduced steam consumption, has improved the steam utilization ratio, has promoted extraction efficiency, through on the spot experiment, extraction efficiency improves more than 30%, has guaranteed the promptness and the accuracy of producing oil, has promoted the quality and the efficiency of vegetable oil, has good society and economic benefits.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make modifications or equivalent variations without departing from the scope of the present invention.
Claims (5)
1. A vegetable oil recovery device for traditional Chinese medicine extraction comprises an extraction tank (3), a recovery tank (1), a condenser (9) and a heat exchanger (10), wherein a steam outlet pipe (6) and a feed inlet pipe (7) are arranged at the top of the extraction tank (3), the vegetable oil recovery device is characterized in that the steam outlet pipe (6) is communicated with an inlet of a connecting pipeline (8) of the condenser (9) through a connecting pipe (8-1), an outlet of the condenser (9) is communicated with an inlet of the heat exchanger (10) through a pipeline, an outlet of the heat exchanger (10) is communicated with the interior of the recovery tank (1) through a pipeline, a radio frequency admittance material level switch (5) communicated with the interior of the recovery tank (1) is arranged on the recovery tank (1), a probe of the radio frequency admittance material level switch (5) extends into the recovery tank (1), an oil outlet pipe (4) is arranged at the upper part of the recovery tank (1), the bottom of the recovery tank (1) is communicated with one end of a return pipe (2), the other end of the return pipe (2) is communicated with the upper part of the extraction tank (3), and valves communicated with the control cabinet are respectively arranged on the oil outlet pipe (4) and the return pipe (2); the condenser (9), the heat exchanger (10) and the radio frequency admittance level switch (5) are all connected with the control cabinet to form an automatic control device.
2. The recovery device of vegetable oil extracted from traditional Chinese medicine according to claim 1, wherein a steam inlet at the lower part of the extraction tank (3) is communicated with one end of a steam regulating valve (13) through a pipeline, the other end of the steam regulating valve (13) is communicated with a steam inlet pipe, a pressure transmitter (12) and a pneumatic angle seat valve (11) are sequentially arranged on the pipeline between the steam regulating valve (13) and the extraction tank (3), and the steam regulating valve (13), the pressure transmitter (12) and the pneumatic angle seat valve (11) are respectively connected with a control cabinet to form a steam heating device.
3. The device for recovering vegetable oil extracted from traditional Chinese medicines according to claim 1, wherein the control cabinet is a PLC control cabinet.
4. The recovery device of vegetable oil extracted from traditional Chinese medicine according to claim 1, wherein the lower part of the pipeline between the outlet of the heat exchanger (10) and the recovery tank (1) extends into the recovery tank (1).
5. The recovery device of vegetable oil extracted from traditional Chinese medicine according to claim 1, wherein a bypass pipe (8-2) is installed between the connecting pipe (8) connected with both ends of the connecting pipe (8-1) and the steam outlet pipe (6), and an electromagnetic regulating valve (8-3) connected with a controller is installed on the bypass pipe (8-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065433.XU CN216738250U (en) | 2021-12-08 | 2021-12-08 | Traditional chinese medicine draws vegetable oil recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065433.XU CN216738250U (en) | 2021-12-08 | 2021-12-08 | Traditional chinese medicine draws vegetable oil recovery unit |
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| Publication Number | Publication Date |
|---|---|
| CN216738250U true CN216738250U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123065433.XU Active CN216738250U (en) | 2021-12-08 | 2021-12-08 | Traditional chinese medicine draws vegetable oil recovery unit |
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| Country | Link |
|---|---|
| CN (1) | CN216738250U (en) |
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2021
- 2021-12-08 CN CN202123065433.XU patent/CN216738250U/en active Active
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