CN211097614U

CN211097614U - Condenser suitable for chinese mugwort grass extraction of essential oil

Info

Publication number: CN211097614U
Application number: CN201922065709.0U
Authority: CN
Inventors: 谷令彪; 杨利玲; 张坤朋; 王豆粉; 夏晓露; 朱新亮
Original assignee: Anyang Institute of Technology
Current assignee: Anyang Institute of Technology
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-28
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a condenser suitable for chinese mugwort grass extraction of essential oil, including the condenser main part, the dilatation branch, the U type pipe is extended to the cold trap, be provided with the comdenstion water coil pipe in the condenser main part, condenser main part top is provided with the cold trap, the cold trap lower part is provided with the cold trap and extends U type pipe, comdenstion water coil pipe spiral winding is on two vertical edges that the U type pipe is extended to the cold trap, vertical limit and cold trap intercommunication of U type of cold trap extension U type pipe, another vertical limit of U type of cold trap extension U type pipe and pressurization subassembly intercommunication, it is provided with piston 4 condenser main part top upside in another vertical limit of U type of cold trap extension U type pipe and is provided with four dilatation branches, the dilatation branch is used for connecting ordinary condenser or the condenser that is applicable to chinese mugwort grass extraction of essential oil of this technical scheme, thereby, Loss during condensation.

Description

Condenser suitable for chinese mugwort grass extraction of essential oil

Technical Field

The utility model relates to an extract equipment technical field, specifically be a condenser suitable for chinese mugwort grass extraction of essential oil.

Background

Folium Artemisiae Argyi (Chinese mugwort) Artemisia argyiL evl, et Van) is perennial herb of Artemisia of Compositae, the whole herb is used for medicine, and has the efficacies of warming qi and blood, expelling cold and dampness, stopping bleeding, warming channels, preventing miscarriage and the like.

However, the extraction rate of the existing wormwood essential oil extraction device is generally low, and the main reasons are that the condenser is not properly designed, the condensation effect is not ideal, the condensation temperature is not adjustable, the efficiency is low, the wormwood essential oil is seriously lost in the evaporation and condensation processes, and the great waste of resources is caused.

Disclosure of Invention

An object of the utility model is to overcome the not enough of existence among the current device and provide a condenser that is applicable to chinese mugwort grass extraction of branch is provided with four expansions in the condenser main part that adopts the U-shaped pipe to adjust cooling temperature, double-deck condensate water coil pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a condenser suitable for wormwood essential oil extraction comprises a condenser main body 1, an expansion branch 2, a pressurizing assembly 3, a piston 4, a condensed water coil pipe 5 and a cold trap extension U-shaped pipe 6, wherein the condenser main body 1 is a hollow glass pipe, the condensed water coil pipe 5 is arranged in the condenser main body 1, the top of the condenser main body 1 is provided with a cold trap 101, the bottom of the condenser main body 1 is provided with a separation tester interface 102, the lower part of the cold trap 101 is provided with the cold trap extension U-shaped pipe 6, the condensed water coil pipe 5 is spirally wound on two vertical edges of the cold trap extension U-shaped pipe 6, one vertical edge of the U-shaped of the cold trap extension U-shaped pipe 6 is a condensing pipe 601, the upper end of the condensing pipe 601 is communicated with the bottom of the cold trap 101, the other vertical edge of the U-shaped of the cold trap extension U-shaped pipe 6 is a pressurizing pipe 602, the piston 4 is arranged in the pressurizing pipe 602, a pressure pipe joint 603 is provided;

Four expansion branches 2 are arranged above the condenser main body 1 towards the outer side and the upper side, the expansion branches 2 are uniformly distributed along the circumferential direction of the condenser main body 1, each expansion branch 2 comprises a main body extension pipe 201 and an exhaust valve 7, an expansion interface 202 is arranged at the upper end of each main body extension pipe 201, and the exhaust valve 7 is arranged in the middle of each main body extension pipe 201;

The pressurizing assembly 3 comprises a flexible connecting pipe 301, a pressure release valve 302 and a pressurizing balloon bag 303, the pressurizing balloon bag 303 is connected with a pressurizing pipe joint 603 through the flexible connecting pipe 301, the flexible connecting pipe 301 is connected with the pressure release valve 302 fixedly arranged on one side of the pressurizing balloon bag 303, and a one-way air inlet valve is arranged on the pressurizing balloon bag 303.

The water inlet 503 and the water outlet 504 of the condensed water coil pipe 5 penetrate through the pipe wall of the condenser main body 1 and are located on the outer side of the condenser main body 1, the condensed water coil pipe 5 comprises an inner layer coil pipe 501 and an outer layer coil pipe 502, the upper ends of the inner layer coil pipe 501 and the outer layer coil pipe 502 are connected with the water outlet 504, and the lower ends of the inner layer coil pipe 501 and the outer layer coil pipe 502 are connected with the water inlet 503.

The exhaust valve 7 comprises a valve cock 701 and a cock exhaust hole 702, and the cock exhaust hole 702 is in the same straight line with the central axis of the expansion interface 202, so as to realize the opening or closing of the exhaust valve 7 by rotating the valve cock 701.

The pressurizing balloon bag 303 and the soft connecting pipe 301 are both made of flexible materials.

The pressurizing balloon bag 303 and the flexible connecting pipe 301 are both made of rubber materials.

Compared with the prior art, the utility model discloses following positive effect has:

(1) The condenser is provided with the dilatation branch, can connect 1-4 condensers of this technical scheme when needs to promote condensation capacity and condensation ability by a wide margin, show the loss that reduces in chinese mugwort grass essential oil evaporation, the condensation process, and the cost of dilatation will show to be less than the cost of increase single condenser volume.

(2) The condenser sets up the cold trap, can add liquid nitrogen or dry ice and carry out supplementary condensation, and is provided with the cold trap in the cold trap bottom and extends U type pipe, directly extends to inside the condenser main part, and then effectively promotes condensation efficiency, is showing the loss that reduces chinese mugwort grass essential oil evaporation, condensation in-process.

(3) The liquid nitrogen or the dry ice in the cold trap extension U-shaped pipe can return to the cold trap under the pressure applied by the pressurizing assembly, so that the phenomena of steam loss and evaporation efficiency reduction caused by too low condensing temperature are avoided, and the liquid nitrogen or the dry ice is convenient to recover from the cold trap.

(4) The condenser suitable for wormwood essential oil extraction can be used independently, and the number of the condensers can be increased through the expansion branch, so that the condensing capacity is improved.

Drawings

Fig. 1 is a schematic diagram of the general structure of a condenser suitable for wormwood essential oil extraction.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a condenser suitable for extracting wormwood essential oil includes: the condenser comprises a condenser main body 1, a capacity expansion branch 2, a pressurizing assembly 3, a piston 4, a condensed water coil pipe 5 and a cold trap extension U-shaped pipe 6, wherein the condensed water coil pipe 5 is arranged in the condenser main body 1, a water inlet 503 and a water outlet 504 of the condensed water coil pipe 5 penetrate through the pipe wall of the condenser main body 1 and are positioned on the outer side of the condenser main body 1, the condensed water coil pipe 5 comprises an inner coil pipe 501 and an outer coil pipe 502, namely the condensed water coil pipe 5 is of an inner side and outer side coil pipe structure, the top of the condenser main body 1 is provided with a cold trap 101, the bottom of the condenser main body 1 is provided with a separation tester interface 102, liquid nitrogen or dry ice can be added into the cold trap 101, so that the condensing efficiency is effectively improved, the loss in the condensation process of wormwood essential oil is reduced, the cold trap extension U-shaped pipe 6 is arranged on the lower part of the cold trap, the upper end of the condensation pipe 601 is communicated with the bottom of the cold trap 101, the other vertical side of the U shape of the cold trap extension U-shaped pipe 6 is a pressurizing pipe 602, a piston 4 is arranged in the pressurizing pipe 602, the piston 4 is made of light materials such as plastic, when the upper end of the pressurizing pipe 602 is communicated with the atmosphere, liquid in the condensation pipe 601 pushes the piston 4 to move towards the upper end of the pressurizing pipe 602 by virtue of gravity, and a pressurizing pipe joint 603 is arranged after the upper end of the pressurizing pipe 602 extends out of the bottom of the cold trap 101.

1 top of condenser main part is towards the outside, the upside is provided with four dilatation branches 2, dilatation branch 2 sets up along 1 circumferencial direction equipartition of condenser main part, dilatation branch 2 includes main part extension 201, discharge valve 7, main part extension 201 upper end is provided with dilatation interface 202, the middle part of main part extension 201 is provided with discharge valve 7, according to the experiment needs, make 1-4 dilatation branches 2 go up the condenser that conventional condenser or this application technical scheme's the condenser that is applicable to chinese mugwort grass extraction of essential oil is connected to dilatation interface 202 upper end, for improve the condensation ability, discharge valve 7 includes valve cock 701, discharge hole 702, and discharge hole cock 702 and the axis of dilatation interface 202 are on same straight line, through rotary valve cock 701, realize opening of discharge valve 7.

Pressurization subassembly 3 include flexible coupling pipe 301, relief valve 302, pressurization balloon bag 303 passes through flexible coupling pipe 301 and connects pressurization coupling 603, one side fixed mounting relief valve 302 of pressurization balloon bag 303 is connected to flexible coupling pipe 301, pressurization balloon bag 303, flexible coupling pipe 301 all adopts flexible material to make, when closing relief valve 302, be provided with one-way admission valve on the pressurization balloon bag 303, through constantly pressing pressurization balloon bag 303, air promotion piston 4 is bloated to flexible coupling pipe 301, make the cold trap extend the liquid nitrogen or the dry ice in U type pipe 6 and return cold trap 101 under pressure, with the condensing temperature of regulation condenser, prevent that the evaporation efficiency that the temperature crossed low and cause reduces.

The working principle is as follows: when the condenser suitable for wormwood essential oil extraction is used, one exhaust valve 7 in the four expansion branches 2 is in an open state, the separation tester interface 102 is connected with an essential oil separation tester, the water inlet 503 is connected with a condensed water inlet pipe, the water outlet 504 is connected with a condensed water outlet pipe, the condensed water enters the interior of the condenser main body 1 from the water inlet 503 and is divided into two branches of the inner-layer coil 501 and the outer-layer coil 502, the two branches flow to the top of the coil, then the inner-layer coil 501 and the outer-layer coil 502 are combined into one branch again and flow out from the water outlet 504, so that the condensation process is realized, liquid nitrogen or dry ice is added into the cold trap 101, the pressure release valve 302 is opened, the liquid nitrogen or the dry ice extends into a U-shaped pipe through the cold trap, the condensation process is assisted, the piston 4 moves towards the upper end of the pressure pipe 602, the, air enters a pressurizing pipe 602 through a pressure relief valve 302, a soft connecting pipe 301 and a pressurizing pipe joint 603, pushes a piston 4 preset in the pressurizing pipe 602, further pushes a cold trap to extend liquid nitrogen or dry ice in a U-shaped pipe 6 to sequentially pass through the pressurizing pipe 602 and a condensing pipe 601 and return to the cold trap 101 for recovery, if the condensation effect of the condenser suitable for wormwood essential oil extraction is not ideal, 1-4 common condensers or condensers suitable for wormwood essential oil extraction are connected to a capacity expansion branch 2, an exhaust valve 7 of the capacity expansion branch 2 which is not connected with the common condensers is kept in a closed state, the upper end of the common condenser connected with the capacity expansion branch 2 is of an open structure, or one exhaust valve 7 is opened on each condenser suitable for wormwood essential oil extraction connected with the capacity expansion branch 2, firstly, an oil-water mixture evaporated in an evaporator reaches the condenser main body 1 through a steam riser of an essential oil separation tester, condensate is formed under the condensation effect of liquid nitrogen or dry ice in the U-shaped pipe 6 extending from the condensate water, the cold trap 101 and the cold trap in the inner-layer coil pipe 501 and the outer-layer coil pipe 502, then the condensate falls into the separation measuring pipe through the separation measuring device interface 102, the essential oil and the pure dew in the separation measuring pipe are layered, the upper-layer liquid is the essential oil, the lower-layer liquid is the pure dew, the volume of the obtained essential oil can be read out through the scales on the separation measuring pipe after extraction is finished, the essential oil content is calculated, and then the wormwood essential oil is collected after the lower-layer liquid, namely the pure dew, is discharged. This completes the work and is not described in detail in this specification as it is well known in the art to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a condenser suitable for chinese mugwort grass extraction of essential oil which characterized in that: comprises a condenser main body (1), a capacity expansion branch (2), a pressurizing assembly (3), a piston (4), a condensate water coil pipe (5) and a cold trap extension U-shaped pipe (6), wherein the condenser main body (1) is a hollow glass pipe, the condensate water coil pipe (5) is arranged in the condenser main body (1), the top of the condenser main body (1) is provided with a cold trap (101), the bottom of the condenser main body (1) is provided with a separation tester interface (102), the lower part of the cold trap (101) is provided with the cold trap extension U-shaped pipe (6), the condensate water coil pipe (5) is spirally wound on two vertical edges of the cold trap extension U-shaped pipe (6), one vertical edge of the U-shaped of the cold trap extension U-shaped pipe (6) is a condensing pipe (601), the upper end of the condensing pipe (601) is communicated with the bottom of the cold trap (101), and the other vertical edge of the U-, a piston (4) is arranged in the pressurizing pipe (602), the piston (4) is made of light materials, and a pressurizing pipe joint (603) is arranged after the upper end of the pressurizing pipe (602) extends out of the bottom of the cold trap (101);

Four expansion branches (2) are arranged on the upper side of the condenser main body (1) towards the outer side, the expansion branches (2) are uniformly distributed along the circumferential direction of the condenser main body (1), each expansion branch (2) comprises a main body extension pipe (201) and an exhaust valve (7), an expansion interface (202) is arranged at the upper end of each main body extension pipe (201), and the exhaust valve (7) is arranged in the middle of each main body extension pipe (201);

The pressurizing assembly (3) comprises a flexible connecting pipe (301), a pressure release valve (302) and a pressurizing balloon (303), the pressurizing balloon (303) is connected with a pressurizing pipe joint (603) through the flexible connecting pipe (301), the flexible connecting pipe (301) is connected with the pressure release valve (302) fixedly installed on one side of the pressurizing balloon (303), and a one-way air inlet valve is arranged on the pressurizing balloon (303).

2. The condenser suitable for wormwood essential oil extraction as recited in claim 1, wherein: the water inlet (503) and the water outlet (504) of the condensed water coil (5) penetrate through the pipe wall of the condenser main body (1) and are located on the outer side of the condenser main body (1), the condensed water coil (5) comprises an inner layer coil (501) and an outer layer coil (502), the upper ends of the inner layer coil (501) and the outer layer coil (502) are connected with the water outlet (504), and the lower ends of the inner layer coil (501) and the outer layer coil (502) are connected with the water inlet (503).

3. The condenser suitable for wormwood essential oil extraction as recited in claim 1, wherein: the exhaust valve (7) comprises a valve cock (701) and a cock exhaust hole (702), and the cock exhaust hole (702) and the central axis of the expansion interface (202) are on the same straight line and are used for realizing the opening or closing of the exhaust valve (7) by rotating the valve cock (701).

4. The condenser suitable for wormwood essential oil extraction as recited in any one of claims 1-3, wherein: the pressurizing air balloon (303) and the soft connecting pipe (301) are both made of flexible materials.

5. The condenser suitable for wormwood essential oil extraction as recited in claim 4, wherein: the pressurizing air balloon (303) and the flexible connecting pipe (301) are both made of rubber materials.