Traditional chinese medicine volatile oil extraction equipment
Technical Field
The utility model relates to a plant volatile oil extraction element especially relates to a traditional chinese medicine volatile oil extraction equipment.
Background
The volatile oil is an oily liquid which can volatilize at normal temperature, can be distilled with water vapor and is immiscible with water, has wide biological activity, and can be extracted by a water vapor distillation method, a grease absorption method, a solvent extraction method, a supercritical fluid extraction method, a cold pressing method and the like in experiments.
The steam distillation method is to introduce steam into organic substance which is insoluble or poorly soluble in water but has certain volatility, so that the organic substance is distilled out along with the steam at a temperature lower than 100 ℃. The method has the characteristics of simple equipment, safe operation, no environmental pollution, low cost, avoidance of influence of organic solvent residue on oil quality in the extraction process and the like, and is a traditional Chinese medicine method for effectively extracting the volatile oil of the traditional Chinese medicine.
At present, the extraction of a small amount of Chinese medicinal volatile oil needs to be carried out in a laboratory. The extraction equipment commonly used in the laboratory is a small glass container, the assembly process is complicated, the equipment stability is poor, the yield is extremely limited, the manufacturing cost is high, the efficiency is low, and the extraction equipment is not suitable for long-term repeated operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an integrated form traditional chinese medicine volatile oil extraction equipment that stable performance, convenient to use, be suitable for the laboratory to use.
In order to solve the above problems, the utility model adopts the following technical proposal:
the key technology of the traditional Chinese medicine volatile oil extraction equipment is that the traditional Chinese medicine volatile oil extraction equipment comprises:
the main box body is internally provided with a cavity structure, the top of the main box body is opened, a top cover capable of sealing the main box body is arranged on the main box body, and the bottom of the main box body is provided with an electric heating device; the top cover is provided with a steam outlet;
the auxiliary box body is fixedly arranged on one side of the main box body, a condenser is arranged in the auxiliary box body, a feeding pipe of the condenser is connected with a steam outlet on the top cover through a communicating pipe, and a discharging pipe of the condenser extends out of the lower side wall of the auxiliary box body; a condensed water inlet and a condensed water outlet of the condenser are arranged on the auxiliary box body;
the material containing barrel is placed in the main box body and can be taken from and placed at an opening at the top of the main box body; the charging barrel comprises a barrel body and more than one grate, a plurality of vent holes are distributed in the barrel body, a plurality of support rings are distributed in the inner side of the barrel body along the axial direction of the barrel body, and the support rings are used for supporting the grate.
As a further improvement, the auxiliary box body is provided with a side door on one side, and the auxiliary box body is internally provided with a fixing structure of the condenser, the condenser accessible the side door is disassembled and assembled.
As a further improvement of the utility model, the bottom of the main box body is provided with a float switch for controlling the on-off of the electric heating device.
As a further improvement, the top opening of the main box body is provided with a circular box body ring opening, and the top cover is arranged on the box body ring opening.
As a further improvement of the utility model, the top cap with through flange joint between the box circle mouth, the top cap with be provided with rubber packing pad between the box circle mouth.
As a further improvement of the utility model, a plurality of supporting bulges are distributed on the grate.
As a further improvement of the utility model, the bottom of the main box body is provided with a positioning ring for positioning the material containing cylinder.
As a further improvement of the utility model, the supporting structure is in including setting up more than one inside being used for of auxiliary tank is fixed the supporting diaphragm of condenser.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses overall structure is succinct, will add thermal distillation and condensing equipment integration in the box structure of a rectangle, and is easy and simple to handle, has avoided assembling and supporting the glass instrument of difference, and its capacity is great, has improved the laboratory greatly and has been done efficiency and output that traditional chinese medicine volatile oil drawed. The volume of the volatile oil extraction equipment provided by the utility model can be 0.5-1m for cultivating fruit. The material is contained through a barrel which can be taken and placed, so that the material can be conveniently loaded outside the box body; and the material is placed on the grate, so that the material can be separated from the water in the main tank body, and the multi-layer grate can be used for loading more materials or adjusting the height of the grate according to the water quantity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Figure 3 is a schematic diagram of the structure of the material barrel.
Figure 4 is a schematic diagram of the structure of the material barrel.
Fig. 5 is a schematic structural view of the holder.
Wherein: the device comprises a main box body 1, an outer wall plate 1-1, an inner wall plate 1-2, a heat preservation layer 1-3, an auxiliary box body 2, a top cover 3, a base 4, a power switch 5, a fastening bolt 6, a side door 7, a communicating pipe 8, a condenser 9, a shell 9-1, a coil pipe 9-2, a feed pipe 9-3, a discharge pipe 9-4, a condensed water inlet 9-5, a condensed water outlet 9-6, a support clapboard 10, a handle 11, a support 12, a charging barrel 13-1, a vent hole 13-2, a handle 13-3, a support ring 13-4, a grate 13-5, a support bulge 13-6, an electric heating pipe 14, a float switch 15, a positioning ring 16, a box body ring opening 17, a steam outlet 18 and a.
Detailed Description
To make the objects, aspects and advantages of the present invention clearer and more fully described below with reference to the following detailed description, it is to be understood that the terms "center", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the drawings, and are used merely for convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the traditional Chinese medicine volatile oil extraction device comprises a main box body 1, an auxiliary box body 2 fixed on one side of the main box body, and a material containing barrel 13 arranged in the main box body 1; the interior of the main box body 1 is of a cavity structure and comprises an outer wall plate 1-1 and an inner wall plate 1-3 which are made of stainless steel and an insulating layer 1-2 arranged between the outer wall plate 1-1 and the inner wall plate 1-3. The main box body 1 and the auxiliary box body 2 are arranged on a base 4.
The top opening of the main box body 1 is provided with a top cover 3 which can seal the main box body, a circular box body ring opening 17 is arranged at the top opening of the main box body 1, the top cover 3 is arranged on the box body ring opening 17, the top cover 3 is connected with the box body ring opening 17 through a flange, a rubber sealing gasket is arranged between the top cover 3 and the box body ring opening 17, and the top cover 3 and the box body ring opening 17 are sealed and fixed through a fastening bolt 6. The top cover 3 is provided with a vapour outlet 18. The top cover 3 is also provided with a handle 11
The bottom of the main box body 1 is provided with an electric heating device; the electric heating device is an electric heating pipe 14, and a power switch 5 for controlling the on-off of the electric heating device is arranged outside the main box body 1. The bottom of the main box body 1 is provided with a float switch 15 for controlling the on-off of the electric heating device. The power switch 5 and the float switch 15 are connected in series.
As shown in fig. 2, the auxiliary tank 2 is integrally arranged on one side of the main tank 1, a condenser 9 is arranged in the auxiliary tank, the condenser 9 comprises a shell 9-1 and a coil pipe 9-2 arranged inside the shell 9-1, the top and the bottom of the shell 9-1 are respectively provided with a feeding pipe 9-3 and a discharging pipe 9-4, and two ends of the coil pipe 9-2 are respectively provided with a condensed water inlet 9-5 and a condensed water outlet 9-6.
A feed pipe 9-3 of the condenser 9 is connected with a vapor outlet 18 on the top cover 3 through a communicating pipe 8, and a discharge pipe 9-4 of the condenser 9 extends out of the lower side wall of the auxiliary box body 2; and a condensed water inlet 9-5 and a condensed water outlet 9-6 of the condenser 9 are arranged on the auxiliary box body 2, so that the condenser can be conveniently and directly connected with a water feeding pipeline and a water return pipeline of condensed water.
As shown in fig. 2, the material containing barrel 13 can be taken and placed from the top opening of the main box 1, and the bottom of the main box 1 is provided with a positioning ring 16 for positioning the material containing barrel 13. The positioning ring 16 is located on the inner side or the outer side of the material containing barrel 13 and used for limiting the position of the material containing barrel 13 and preventing the material containing barrel from moving randomly.
As shown in fig. 3, the material containing barrel 13 comprises a barrel 13-1 and more than one grate 13-5, a plurality of vent holes 13-2 are distributed on the barrel 13-1, a plurality of support rings 13-4 are distributed on the inner side of the barrel 13-1 along the axial direction, and the support rings 13-4 are used for supporting the grate 13-5. The grate 13-5 can be adjusted in height by being arranged on different support rings 13-4. If the material is more, can load with a plurality of combs, avoid the material to pile up, make it can fully contact with vapor. The edge of the top of the cylinder body 13-1 is provided with a lifting handle 13-3, so that the material containing cylinder 13 can be conveniently taken and placed.
As shown in figure 5, a plurality of supporting protrusions 13-6 are distributed on the grate 13-5, the supporting protrusions 13-6 are hemispherical and used for changing the flat surface state of the grate 13-5, so that the grate has good permeability and prevents materials from blocking vent holes on the grate. The perforated strainer 13-5 is provided with a plurality of vent holes, and the aperture and the density of the vent holes can be configured with different specifications according to actual requirements.
As shown in fig. 1 and 2, a side door 7 is provided on one side of the sub-tank 2, a support structure for fixing the condenser 9 is provided inside the sub-tank 2, and the condenser 9 can be detached from and installed on the side door 7. The support structure comprises more than one support partition 10 arranged inside the auxiliary tank 2 for fixing the condenser 9. Since the tapping pipe 9-4 is arranged at the bottom of the condenser 9, said condenser 9 is provided with a support 12 at the bottom. As shown in fig. 4, the support 12 is a cylindrical structure provided with an opening at one side for passing the tapping pipe 9-4.
When the traditional Chinese medicine volatile oil extraction equipment provided by the utility model is used, the material containing barrel 13 is lifted out, quantitative materials (which can be crushed in advance according to requirements) are placed on the grate 13-5, quantitative water is added into the main box body 1, the floater of the floater switch 15 is floated by the water, and the switch is in an open state; the material containing barrel 13 is placed in the main box body 1, and the position of the material containing barrel 13 is determined by matching with the positioning ring 16. The top cover 3 and the box body ring opening 17 are fixedly connected through a fastening bolt 6.
The vapor outlet 18 is connected to the feed pipe 9-3 of the condenser 9 through the communicating tube 8; the upper water pipe and the water return pipe of the condensate water of the condenser 9 are respectively connected with a condensate water inlet 9-5 and a condensate water outlet 9-6, and the volatile oil separation device is connected with a discharge pipe 9-4 of the condenser 9. After the work is finished, the power switch 5 is turned on, the electric heating pipe 14 starts to work to gradually form steam, and steam distillation is carried out on the materials. The volatile oil enters a condenser 9 along with the steam to be condensed and then enters a separation device for separation through a discharge pipe 9-4.
When the device is not used, the condenser 9 can be taken out from the side door 7 of the auxiliary box body 2 for cleaning, or the condenser can be placed at the top of the auxiliary box body 2, the discharge pipe 9-4 of the condenser is connected with the backflow pipe opening 19, and the whole device is cleaned through backflow.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.