Avoid the traditional Chinese medicine extraction device that volatile ingredient loses
Technical field
The utility model relates to a kind of traditional Chinese medicine extraction device, specifically a kind of traditional Chinese medicine extraction device avoiding volatile ingredient to lose, and belongs to medicine extraction element field.
Background technology
Existing traditional Chinese medicine extraction device usually adopt immersion or boiling, solvent extraction mode, its all need in leaching process heating, in heating process, usually can be attended by the loss of volatile ingredient, therefore cause the waste of resource; And, existing extraction element is all carry out external heat by the chuck of extractor, but chuck heating, medicinal material in extractor is inevitably made to be heated uneven, easily cause near tank body periphery medicinal material temperature high, central area temperature away from tank skin is low, easily causes case of thermal instability in medicinal material, is easy to be hydrolyzed or the destruction of heat-sensitive substance of oxidation.
Utility model content
In order to solve the problem, the utility model devises a kind of traditional Chinese medicine extraction device avoiding volatile ingredient to lose, and avoids the loss of volatile ingredient, and medicinal material in tank body can be made to be heated evenly, and ensures that the active ingredient of medicinal material can not be lost.
The technical solution of the utility model is:
Avoid the traditional Chinese medicine extraction device that volatile ingredient loses, comprise extractor, described extractor is provided with inside and outside double wall, heat-insulation layer is provided with between described double wall, the first electromagnetic heating coil is provided with outside described extractor, the magnetic field of described first electromagnetic heating coil is corresponding with the inner layer wall of described extractor, the inner layer wall of described extractor is magnetic conductive material, heated by the inner layer wall of electromagnetic heating coil to described extractor, thus the liquid in extractor is heated, medicinal material in tank body is heated evenly, ensures that the active ingredient of medicinal material can not be lost, the top of described extractor is provided with seal cover, described seal cover is communicated with filling pipe, described seal cover has exhaust outlet, balance to keep extractor internal pressure, described exhaust outlet is connected with condenser pipe, described condenser pipe is arranged in condensate draining, one end of described condensate draining is connected with running water pipe, the other end is provided with discharge outlet, described discharge outlet is provided with draining valve, the speed of draining can be controlled, by condensate draining, condenser pipe is cooled, improve condensation effect, described condenser pipe is communicated with recycling can, by recycling can, volatile ingredient is reclaimed, avoid loss.
Extractor self-heating is made by electromagnetic induction principle, by 220V or 380V, the alternating current of 50Hz converts the high-frequency high-voltage that frequency is 10-40KHz to, the high-frequency high-voltage current of change flows through the alternating magnetic field that coil can produce change at a high speed at a high speed, when the magnetic line of force in magnetic field can produce countless little eddy current by during magnetic conductive metal material extraction tank in metallic object, make extractor fast heating voluntarily itself, thus the liquid in heating extractor, and the insulating in extractor decreases scattering and disappearing of heat, improve the thermal efficiency, therefore energy-saving effect is very remarkable, can more than 95% be reached.
Further, be also provided with temperature sensor in described extractor, described temperature sensor is connected with described first electromagnetic heating coil by controller, is controlled the heating work of electromagnetic heating coil by controller according to the temperature that temperature sensor detects.
Further, be provided with shaft in described extractor, described shaft is provided with some stirrer paddles, and described shaft is connected with the motor-driven be arranged on outside described extractor; Wherein, the angle of described stirrer paddle and horizontal plane is 5 °-15 °, is preferably 10 °, rotates with motor, reaches binder and stirs the object pulverized, further increase extraction effect; Described shaft, the outside of stirrer paddle are provided with filtering screen, and Chinese medicine dreg can only stir in filtering screen inside, and extract at whole extractor internal circulation flow, can improve extraction effect.
Further, the sidewall bottom of described extractor is provided with liquid outlet, and is provided with valve, and for separating of extract, described liquid outlet is provided with filter screen, prevents the dregs of a decoction from blocking liquid outlet; The bottom of described extractor is conical, and described conical bottom is provided with slag-drip opening, for separating of the dregs of a decoction.
Further, described liquid outlet is circumferentially with 3-5 along the sidewall of described extractor, is preferably 4, thus can realizes annular fluid, be convenient to quick separating, improve separating effect.
In addition, the sidewall at the bottom of above-mentioned conical tank is provided with some grooves along bus, the dregs of a decoction can be made to glide along groove, prevent the dregs of a decoction from extruding, be convenient to quick deslagging.
Further, the outside of described extractor is also provided with liquid level gauge and communicates with inside, for showing the liquid level of extractor inside.
Chinese medicine is put into after extractor adds water, and heated by electromagnetic heating coil, heating is more evenly gentle, and avoid and cause collecting the generation of sticking with paste phenomenon because heating does not have, the extract quality of separation is good, residue-discharge convenience, and structure is simple, easy to use.
In addition, the second electromagnetic heating coil is provided with outside described extractor, the magnetic field of described second electromagnetic heating coil is corresponding with described shaft, shaft is magnetic conductive material, by electromagnetic heating coil, described shaft is heated, transfer heat to stirrer paddle, stirrer paddle heats the extract in extractor in the process stirred, and further increases extraction effect simultaneously; Described second electromagnetic heating coil also controls to be connected with described controller, is controlled the heating work of the second electromagnetic heating coil by controller.
The utility model has the advantage of: the loss avoiding volatile ingredient, medicinal material in tank body can be made to be heated evenly, ensure that the active ingredient of medicinal material can not be lost, the thermal efficiency is high, and cost is low, reduces energy loss.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of traditional Chinese medicine extraction device avoiding volatile ingredient to lose, comprise extractor 1, described extractor 1 is provided with inside and outside double wall, heat-insulation layer 2 is provided with between described double wall, described heat-insulation layer 2 can be the insulation materials such as layer of polyurethane, the first electromagnetic heating coil 3 is provided with outside described extractor 1, the magnetic field of described first electromagnetic heating coil 3 is corresponding with the inner layer wall of described extractor 1, the inner layer wall of described extractor 1 is magnetic conductive material, heated by the inner layer wall of electromagnetic heating coil to described extractor 1, thus the liquid in extractor is heated, medicinal material in tank body is heated evenly, ensure that the active ingredient of medicinal material can not be lost, the top of described extractor 1 is provided with seal cover 13, seal cover 13 is communicated with filling pipe 12, described seal cover 13 has exhaust outlet 10, balance to keep extractor internal pressure, described exhaust outlet 10 is connected with condenser pipe 14, described condenser pipe 14 is arranged in condensate draining 15, one end of described condensate draining 15 is connected with running water pipe, the other end is provided with discharge outlet, described discharge outlet is provided with draining valve, the speed of draining can be controlled, cooled by condensate draining 15 pairs of condenser pipes 14, improve condensation effect, described condenser pipe 14 is communicated with recycling can 16, reclaimed by recycling can 16 pairs of volatile ingredients, avoid loss.
Extractor self-heating is made by electromagnetic induction principle, by 220V or 380V, the alternating current of 50Hz converts the high-frequency high-voltage that frequency is 10-40KHz to, the high-frequency high-voltage current of change flows through the alternating magnetic field that coil can produce change at a high speed at a high speed, when the magnetic line of force in magnetic field can produce countless little eddy current by during magnetic conductive metal material extraction tank in metallic object, make extractor fast heating voluntarily itself, thus the liquid in heating extractor, and the insulating in extractor decreases scattering and disappearing of heat, improve the thermal efficiency, therefore energy-saving effect is very remarkable, can more than 95% be reached.
Temperature sensor 4 is also provided with in described extractor 1, described temperature sensor 4 is connected with described first electromagnetic heating coil 3 by controller, controlled the heating work of electromagnetic heating coil according to the temperature that temperature sensor detects by controller, described controller is temperature controller or single-chip microcomputer, belong to common equipment, all there is sale in market.
Be provided with shaft 5 in described extractor 1, described shaft 5 is provided with some stirrer paddles 6, and described shaft 5 is connected with motor 7 transmission be arranged on outside described extractor 1; Wherein, described stirrer paddle 6 is 5 °-15 ° with the angle of horizontal plane, is preferably 10 °, rotates with motor, reaches binder and stirs the object pulverized, further increase extraction effect.The outside of described shaft 5, stirrer paddle 6 is provided with filtering screen 11, and Chinese medicine dreg can only stir in filtering screen 11 inside, and extract at whole extractor internal circulation flow, can improve extraction effect.
The sidewall bottom of described extractor 1 is provided with liquid outlet 8, and is provided with valve, and for separating of extract, described liquid outlet 8 is provided with filter screen, prevents the dregs of a decoction from blocking liquid outlet; The bottom of described extractor 1 is conical, and described conical bottom is provided with slag-drip opening 9, for separating of the dregs of a decoction.Described liquid outlet 8 is circumferentially with 3-5 along the sidewall of described extractor 1, is preferably 4, thus can realizes annular fluid, be convenient to quick separating, improve separating effect.In addition, the sidewall at the bottom of above-mentioned conical tank is provided with some grooves along bus, the dregs of a decoction can be made to glide along groove, prevent the dregs of a decoction from extruding, be convenient to quick deslagging.
The outside of described extractor 1 is also provided with liquid level gauge and communicates with inside, for showing the liquid level of extractor inside.
Chinese medicine is put into after extractor adds water, and heated by electromagnetic heating coil, heating is more evenly gentle, and avoid and cause collecting the generation of sticking with paste phenomenon because heating does not have, the extract quality of separation is good, residue-discharge convenience, and structure is simple, easy to use.
In addition, the second electromagnetic heating coil is provided with outside described extractor 1, the magnetic field of described second electromagnetic heating coil is corresponding with described shaft 5, shaft 5 is magnetic conductive material, by electromagnetic heating coil, described shaft 5 is heated, transfer heat to stirrer paddle 6, stirrer paddle 6 heats the extract in extractor 1 in the process stirred, and further increases extraction effect simultaneously; Described second electromagnetic heating coil also controls to be connected with described controller, is controlled the heating work of the second electromagnetic heating coil by controller.
The connecting circuit of above-mentioned controller and the equipment such as temperature sensor, electromagnetic heating coil is conventional circuit design, one of ordinary skill in the art can obtain according to the ordinary skill in this field, as long as linkage function of the present utility model can be realized, much more no longer concrete structure can be selected according to actual needs, therefore to state.