CN216712034U - A decompression pipeline for distilling preparation plant essential oil - Google Patents
A decompression pipeline for distilling preparation plant essential oil Download PDFInfo
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- CN216712034U CN216712034U CN202121509499.0U CN202121509499U CN216712034U CN 216712034 U CN216712034 U CN 216712034U CN 202121509499 U CN202121509499 U CN 202121509499U CN 216712034 U CN216712034 U CN 216712034U
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Abstract
A pressure reducing pipeline for preparing plant essential oil by distillation is disclosed, wherein a spiral pipe is vertically arranged in the inner cavity of a condensation chamber, the air outlet of the spiral pipe is connected with the negative pressure end of a vacuum pump through a guide pipe, a waterproof breathable film is arranged in the air outlet, and the air inlet of the spiral pipe penetrates through the side wall of the condensation chamber and is connected with the side port of a three-way pipe through a guide pipe; the water inlet and the water outlet of the condensation chamber are connected with a circulating water cooling system, the port at the other side of the three-way pipe is connected with the distillation equipment through a guide pipe, and the straight port of the three-way pipe is connected with the collecting box through a guide pipe. Utilize the spiral pipe of vertical arrangement and the waterproof ventilated membrane structure that sets up in the gas outlet thereof, make the steam that the vacuum pump smoked in the spiral pipe with the cooling of condensation chamber circulating water and form the cross-flow and transfer heat, the perpendicular arrangement of spiral pipe makes the comdenstion water backward flow to the below, waterproof ventilated membrane can further block moisture entering vacuum pump simultaneously, gas outlet slant body can prevent that separation moisture from blockking up waterproof ventilated membrane to this isolation between assurance distilled water and the vacuum pump.
Description
Technical Field
The utility model belongs to the technical field of essential oil distillation, and particularly relates to a pressure reduction pipeline for preparing plant essential oil by distillation.
Background
The distillation process of the plant essential oil is a process for preparing the essential oil by permeating water molecules into plant cell tissues and forming an oil-water azeotrope under the action of water vapor to be distilled. Because some aromatic essential oils have higher boiling points, the original boiling point is reduced to below 100 ℃ by a reduced pressure distillation method to be carried out by the vapor, and after rectification, the moisture in the vapor is easily brought into a vacuum pump along with the negative pressure suction effect, so that the vapor is easily condensed and adhered to a pump body to cause rusting of parts. Therefore, a new technical solution is needed to be perfected.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies in the prior art, the present invention provides a pressure reducing pipeline for preparing plant essential oil by distillation, which is used for effectively removing moisture in distillation vapor of plant essential oil and prolonging the service life of vacuum equipment.
The utility model is implemented by the following technical scheme: a pressure reduction pipeline for preparing plant essential oil by distillation comprises a vacuum pump, a condensation chamber, a plurality of guide pipes, a three-way pipe and a collection box. The condensation chamber is arranged beside the vacuum pump, a spiral pipe is vertically arranged in the inner cavity of the condensation chamber, an air outlet of the spiral pipe is connected with the negative pressure end of the vacuum pump through the conduit, and a waterproof breathable film is arranged in the air outlet; meanwhile, the air inlet of the spiral pipe penetrates through the side wall of the condensation chamber and is connected with the side port of the three-way pipe through a guide pipe; in addition, a water inlet is formed in the bottom of the condensation chamber, a water outlet is formed in the top of the condensation chamber, and the water inlet and the water outlet are connected with a circulating water cooling system; the other side port of the three-way pipe is connected with the distillation equipment through a conduit; meanwhile, the straight port of the three-way pipe is connected with the collecting box at the bottom of the three-way pipe through a guide pipe.
Further, the horizontal position of the three-way pipe is lower than that of the spiral pipe.
Furthermore, the three-way pipe is a Y-shaped three-way pipe.
Furthermore, the waterproof breathable film is made of a high-molecular waterproof material.
Furthermore, the front section pipe body of the waterproof breathable film arranged on the air outlet is obliquely arranged, and the highest point of the obliquely arranged pipe body is the position where the waterproof breathable film is located.
The utility model has the beneficial effects that: the device utilizes the spiral pipe which is vertically arranged and the waterproof ventilated membrane structure arranged in the air outlet thereof to lead the steam pumped by the vacuum pump to be cooled with the circulating water of the condensation chamber in the spiral pipe and form cross-flow heat transfer and rapid cooling, the condensed water in the pipe flows back to the lower part under the action of gravity by the vertical arrangement of the spiral pipe, and the Y-shaped three-way pipe is arranged lower than the spiral pipe, thus the condensed water can be smoothly guided into the collection box; simultaneously, the waterproof ventilated membrane that sets up in the gas outlet of top can further block moisture and get into the vacuum pump, and the setting of gas outlet slant body can prevent that separation moisture from plugging up waterproof ventilated membrane and rapidly guiding rivers to the below in order to keep the ventilated membrane unobstructed to this isolation between ensureing distilled water and the vacuum pump improves vacuum apparatus life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention.
In the figure: 1-vacuum pump, 1 a-positive pressure end, 1 b-negative pressure end, 2-condensation chamber, 2 a-spiral pipe, 2 b-air inlet, 2 c-air outlet, 2 d-water inlet, 2 e-water outlet, 2 f-waterproof breathable film, 3-conduit, 4-three-way pipe and 5-collection box.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples.
As shown in figure 1, the pressure reduction pipeline for preparing the plant essential oil by distillation comprises a vacuum pump 1, a condensation chamber 2, a plurality of guide pipes 3, a three-way pipe 4 and a collection box 5. The positive pressure end 1a of the vacuum pump 1 is communicated with the atmosphere, the condensation chamber 2 is arranged beside the vacuum pump 1, a spiral tube 2a which is vertically arranged is arranged in the inner cavity of the condensation chamber 2, an air outlet 2c of the spiral tube 2a is connected with the negative pressure end 1b of the vacuum pump 1 through the conduit 3, a waterproof breathable film 2f made of high-molecular waterproof material is arranged in the air outlet 2c, a front-section tube body of the waterproof breathable film 2f is obliquely arranged on the air outlet 2c, and the position of the waterproof breathable film 2f is used as the highest point of the obliquely arranged tube body; meanwhile, the air inlet buckle 2b of the spiral pipe 2a penetrates through the side wall of the condensing chamber 2 and is connected with the side port of the Y-shaped three-way pipe 4 through a guide pipe 3; in addition, the bottom of the condensation chamber 2 is provided with a water inlet 2d, the top of the condensation chamber is provided with a water outlet 2e, and the water inlet 2d and the water outlet 2e are connected with a circulating water cooling system; the other side port of the three-way pipe 4 is connected with the distillation equipment through a conduit 3; meanwhile, the straight port of the three-way pipe 4 is connected with the collecting box 5 at the bottom of the three-way pipe through the guide pipe 3, and the horizontal position of the three-way pipe 4 is lower than that of the spiral pipe 2 a.
The working principle of the utility model is as follows:
as shown in figure 2, the conduit 3 at the left port of the three-way pipe 4 is connected to the aromatic plant distillation equipment, and simultaneously, the circulating water cooling system connected with the water inlet 2d and the water outlet 2e is opened, so that the freezing circulating water is filled into the condensation chamber 2 from bottom to top and submerges the spiral pipe 2 a. As the distillation operation continues, the rectified essential oil is collected by the distillation equipment, and the discharged steam enters from the left side of the three-way pipe 4 and diffuses towards the right. Then enters the spiral pipe 2 a; because the vertical arrangement of the spiral pipe 2a enables each circle of pipe bodies to be approximately vertical to the transmission direction of circulating water, rapid heat exchange between hot steam and low-temperature circulating water is realized under the cross-flow heat transfer effect, condensed water in the pipe flows back along the spiral path of the spiral pipe 2a, and because the three-way pipe 4 is lower than the air inlet buckle 2b and is Y-shaped, the water flowing back can smoothly enter the collecting box 5; and along with the steam upwards conducts, its inside moisture is by the complete condensation liquid under cross-flow heat transfer, under the negative pressure suction effect of vacuum pump 1, in part condensate is sucked and gets into gas outlet 2c, because the waterproof nature of waterproof ventilated membrane 2f, can separate the moisture that sucks up, by the moisture of separation because of gravity fast reflux to the below on the body that the slant set up to prevent that moisture from blockking up waterproof ventilated membrane 2f and ensure that the air of membrane body department sees through smoothly. The returned water and the condensed water below are gathered and flow out of the spiral pipe 2a under the inertia effect, and are collected into the collection box 5. In this way, multiple protection of the vacuum pump 1 is achieved during the decompression operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other modifications, variations and equivalents may be made within the scope of the features described in the claims, which are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a decompression pipeline for distillation preparation plant essential oil, includes vacuum pump, condensation chamber, a plurality of pipe, three-way pipe, collecting box, its characterized in that: the malleation end intercommunication atmosphere of vacuum pump, the condensation chamber is located on one side of the vacuum pump, and its inner chamber is equipped with vertical arrangement's spiral pipe, and the gas outlet of spiral pipe passes through the pipe is connected with the negative pressure end of vacuum pump, be equipped with waterproof ventilated membrane in the gas outlet, the spiral pipe air inlet run through the condensation chamber lateral wall simultaneously and through the pipe with the three-way pipe side port is connected, and in addition, the bottom of condensation chamber is equipped with the water inlet, the top is equipped with the delivery port, the water inlet the delivery port is connected with circulating water cooling system, and the other side port of three-way pipe passes through pipe connection in distillation plant, and the straight port of three-way pipe passes through the pipe rather than the bottom simultaneously the collecting box is connected.
2. The vacuum line for the distillative production of plant essential oils according to claim 1, wherein: the horizontal position of the three-way pipe is lower than the spiral pipe.
3. The vacuum line for the distillative production of plant essential oils according to claim 1, wherein: the three-way pipe is a Y-shaped three-way pipe.
4. The vacuum line for the production of plant essential oils by distillation as claimed in claim 1, wherein: the waterproof breathable film is made of a high-molecular waterproof material.
5. The vacuum line for the distillative production of plant essential oils according to claim 1, wherein: the front section pipe body provided with the waterproof breathable film on the gas outlet is obliquely arranged, and the highest point of the obliquely arranged pipe body is the position where the waterproof breathable film is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509499.0U CN216712034U (en) | 2021-07-05 | 2021-07-05 | A decompression pipeline for distilling preparation plant essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509499.0U CN216712034U (en) | 2021-07-05 | 2021-07-05 | A decompression pipeline for distilling preparation plant essential oil |
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| Publication Number | Publication Date |
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| CN216712034U true CN216712034U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121509499.0U Active CN216712034U (en) | 2021-07-05 | 2021-07-05 | A decompression pipeline for distilling preparation plant essential oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494403A (en) * | 2023-06-28 | 2023-07-28 | 沈阳和研科技股份有限公司 | Vacuum gas circuit filtering device and filtering method of dicing saw |
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2021
- 2021-07-05 CN CN202121509499.0U patent/CN216712034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494403A (en) * | 2023-06-28 | 2023-07-28 | 沈阳和研科技股份有限公司 | Vacuum gas circuit filtering device and filtering method of dicing saw |
| CN116494403B (en) * | 2023-06-28 | 2023-10-13 | 沈阳和研科技股份有限公司 | Vacuum gas circuit filtering device and filtering method of dicing saw |
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