CN111729346A - Distillation plant for chemical industry pharmacy - Google Patents
Distillation plant for chemical industry pharmacy Download PDFInfo
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- CN111729346A CN111729346A CN202010605401.5A CN202010605401A CN111729346A CN 111729346 A CN111729346 A CN 111729346A CN 202010605401 A CN202010605401 A CN 202010605401A CN 111729346 A CN111729346 A CN 111729346A
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- steam
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- chinese herbal
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- distillation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/0234—Moving bed of solid material using other slow rotating arms or elements, whereby the general transport direction of the solids is not parallel to the rotation axis, e.g. perpendicular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0288—Applications, solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/007—Extraction using a solvent in the gas phase
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a distillation device for chemical engineering and pharmacy, which structurally comprises a heater, a distillation retort, a steam pipe, a steam valve, a steam inlet pipe, a cooling tank, a water pump and a liquid inlet pipe, wherein the heater is fixedly arranged at the bottom of the distillation retort, wooden Chinese herbal medicines are lifted up through a bracket to prevent the wooden Chinese herbal medicines at the bottom from being burnt, an expansion ball expands, a push rod pushes the inner wall of the bracket to turn over the wooden Chinese herbal medicines to ensure that the wooden Chinese herbal medicines accumulated at the middle can be normally heated, part of steam generated during distillation of the wooden Chinese herbal medicines is sprayed out through a steam spraying pipe and finally enters the cooling tank to be cooled to form liquid, part of steam enters a steam guide plate, an extrusion rod extrudes in a steam pressure transmission pipe and then is sprayed out from the inside of the steam spraying pipe to turn over the wooden Chinese herbal medicines, so that the overall heating effect of the wooden Chinese herbal medicines is improved, ensure the purity of the liquid obtained by distilling and purifying the Chinese herbal medicines.
Description
Technical Field
The invention relates to the field of chemical pharmacy, in particular to a distillation device for chemical pharmacy.
Background
The chinese herbal medicine distillation is the process of a concentration purification, put into the retort with the chinese herbal medicine inside, the retort is through heating the raw materials, volatilize the condensation with the form of steam with active ingredient, it is not extravagant to guarantee the active ingredient of chinese herbal medicine, but at the in-process of carrying out the distillation to wooden chinese herbal medicine, because the texture of wooden chinese herbal medicine is very thick and comparatively hard, wooden chinese herbal medicine takes place to pile up in the retort is inside, the heating temperature that the wooden chinese herbal medicine of bottom received is great, easy emergence scorching, bond with retort inside bottom, and pile up the interval that the wooden chinese herbal medicine at the middle part received the bottom, cause the thermal reaction effect not good, the liquid purity that leads to the chinese herbal medicine distillation purification to come out.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the distillation device for chemical pharmacy structurally comprises a heater, a distillation retort, a steam pipe, a steam valve, a steam inlet pipe, a cooling tank, a water pump and a liquid inlet pipe, the heater is fixedly arranged at the bottom of the distillation retort, a steam pipe is arranged at the top of the distillation retort and communicated with the distillation retort, a steam valve is arranged in the middle of the steam pipe, the lower end of the steam pipe is communicated with the left end of the steam inlet pipe, the right end of the steam inlet pipe is embedded in the left side of the cooling tank and communicated with the cooling tank, the lower end of the steam pipe is communicated with the water pump, the water pump is communicated with the right end of the liquid inlet pipe, the left end of the liquid inlet pipe is embedded in the right side of the distillation retort and is communicated with the distillation retort, the distillation tank comprises a tank body, a support mechanism and a backflow mechanism, a heater is arranged at the bottom of the outer side of the tank body, the support mechanism is arranged at the bottom of the inner side of the tank body, the backflow mechanism is fixedly arranged at the middle end in the tank body, and the backflow mechanism is positioned right above the support mechanism.
As a further improvement of the invention, the bracket mechanism comprises a bracket, a heat-conducting plate, a thermal expansion mechanism, a heated mechanism and steam outlets, wherein the bottom of the bracket is fixedly arranged at the bottom of the inner side of the tank body, the heat-conducting plate is embedded at the middle end of the bottom of the bracket, the upper surface of the heat-conducting plate is fixed with the bottom of the heated mechanism, the thermal expansion mechanism penetrates through the bracket in a clearance fit manner, the steam outlets penetrate through the inner part of the upper end of the bracket, the bracket is in a cavity quadrangular frustum structure with a narrow upper end and a wide lower end, the steam outlets are in a structure with a wide inlet and a narrow outlet, and the thermal expansion mechanisms are eight in total and are arranged in a group, and the two.
As a further improvement of the invention, the thermal expansion mechanism comprises an expansion ball, a connecting support rod, a push plate and a convex plate, the expansion ball is arranged in the bracket, the connecting support rod penetrates through the expansion ball, the expansion ball is fixed with the lower end of the push rod, the upper end of the push rod is fixed with the bottom surface of the push plate, the push plate penetrates through the side surface of the bracket in a clearance fit manner, the convex plate is arranged at the top of the push plate, the expansion ball is made of zinc metal, the expansion coefficient of the zinc metal is larger, the push plate is in a cuboid structure, and the upper end of the convex plate is provided with a fillet structure.
As a further improvement of the invention, the heating mechanism comprises a tray and heat-conducting bent pipes, the bottom surface of the tray is fixed with the upper surface of the heat-conducting plate, the heat-conducting bent pipes are fixedly arranged on the bottom surface of the inner side of the tray, the tray is in a hollow quadrangular frustum structure with a wide upper end and a narrow lower end, and nine heat-conducting bent pipes are arranged and are in a hollow bending type and are uniformly distributed in the tray.
As a further improvement of the invention, the backflow mechanism comprises a steam guide mechanism, a steam injection pipe and an injection pipe, wherein the outer side of the steam guide mechanism is fixedly arranged at the middle end of the inner side of the tank body, the upper end of the steam guide mechanism is fixed with and communicated with the lower end of the steam injection pipe, the injection pipe is arranged at the bottom of the steam guide mechanism and communicated with the steam injection pipe, the steam injection pipe is in a structure with a wide inlet and a narrow outlet, eight injection pipes are arranged, and two injection pipes are in a group and are respectively arranged at four positions of the bottom surface of the steam guide mechanism.
As a further improvement of the invention, the steam guide mechanism comprises a steam guide plate, a steam pressure conduction pipe, an extrusion rod, a guide frame and a limiting plate, wherein the outer side of the steam guide plate is fixedly arranged at the middle end of the inner side of the tank body, the steam pressure conduction pipe is arranged in the steam guide plate, the steam pressure conduction pipe is communicated with the top of the injection pipe, the left end of the extrusion rod is arranged in the right end of the steam pressure conduction pipe in a clearance fit manner, the right end of the extrusion rod is slidably arranged in the lower end of the guide frame, the limiting plate is arranged at the right end of the extrusion rod, the steam pressure conduction pipe is of a round table structure with a narrow inlet and a narrow outlet, and the extrusion rod is of a round table structure.
The invention has the beneficial effects that:
1. the wooden chinese herbal medicine of having risen the sky through the bracket and having set up, prevent that the wooden chinese herbal medicine of bottom from taking place to scorch, the work of heater simultaneously, make the inside heat conduction return bend of tray carry out heat-conduction, improve the inside being heated of bracket, at this moment the inflation ball expands, the push rod promotes on the bracket inner wall, make wooden chinese herbal medicine turn, ensure to pile up the wooden chinese herbal medicine at the middle part and can normally be heated, prevent that the liquid purity that chinese herbal medicine distillation purification came out from reducing.
2. When wooden chinese herbal medicine distills, the partial steam of production passes through the steam jet pipe blowout, it forms liquid to enter into the inside cooling of cooling tank at last, and inside partial steam entered into the steam guide, steam has promoted the pinch bar and has removed inside the guide frame simultaneously, the pinch bar extrudees at the inside steam pressure conduction pipe, spout from the jet pipe inside after that, turn wooden chinese herbal medicine, the holistic effect of being heated of wooden chinese herbal medicine has been improved, ensure the liquid purity that chinese herbal medicine distillation purification came out.
Drawings
Fig. 1 is a schematic structural diagram of a distillation apparatus for chemical engineering pharmacy according to the present invention.
FIG. 2 is a schematic view of the internal structure of a distillation tank according to the present invention.
Fig. 3 is a schematic view of an internal structure of a bracket mechanism of the present invention.
Fig. 4 is a schematic perspective view of a thermal expansion mechanism according to the present invention.
Fig. 5 is a schematic perspective view of a heating mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a reflux mechanism according to the present invention.
Fig. 7 is a schematic view of a partial internal structure of a steam guide mechanism according to the present invention.
In the figure: a heater-1, a distillation retort-2, a steam pipe-3, a steam valve-4, a steam inlet pipe-5, a cooling retort-6, a water pump-7, a liquid inlet pipe-8, a retort body-21, a support mechanism-22, a reflux mechanism-23, a bracket-221, a heat conducting plate-222, a thermal expansion mechanism-223, a heating mechanism-224 and a steam outlet-225, the device comprises an expansion ball-3 a, a connecting support rod-3 b, a push rod-3 c, a push plate-3 d, a convex plate-3 e, a tray-24 a, a heat-conducting bent pipe-24 b, a steam guide mechanism-23 a, a steam injection pipe-23 b, an injection pipe-23 c, a steam guide plate-a 1, a steam pressure conduction pipe-a 2, an extrusion rod-a 3, a guide frame-a 4 and a limit plate-a 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to a distillation device for chemical pharmacy, which structurally comprises a heater 1, a distillation retort 2, a steam pipe 3, a steam valve 4, a steam inlet pipe 5, a cooling tank 6, a water pump 7 and a liquid inlet pipe 8, wherein the heater 1 is fixedly arranged at the bottom of the distillation retort 2, the top of the distillation retort 2 is provided with the steam pipe 3 and communicated with the steam inlet pipe, the middle part of the steam pipe 3 is provided with the steam valve 4, the lower end of the steam pipe 3 is communicated with the left end of the steam inlet pipe 5, the right end of the steam inlet pipe 5 is embedded in and communicated with the left side of the cooling tank 6, the lower end of the steam pipe 3 is communicated with the water pump 7, the water pump 7 is communicated with the right end of the liquid inlet pipe 8, the left end of the liquid inlet pipe 8 is embedded in and communicated with the right side of the distillation retort 2, the distillation retort 2 comprises a tank body 21, a support mechanism 22 and a, the backflow mechanism 23 is fixedly installed at the middle end inside the tank body 21, and the backflow mechanism 23 is located right above the support mechanism 22.
Wherein, the bracket mechanism 22 comprises a bracket 221, a heat conducting plate 222, a thermal expansion mechanism 223, a heat receiving mechanism 224 and a steam outlet 225, the bottom of the bracket 221 is fixedly installed at the bottom of the inner side of the tank 21, the heat conducting plate 222 is embedded at the middle end of the bottom of the bracket 221, the upper surface of the heat conducting plate 222 is fixed with the bottom of the heat receiving mechanism 224, the thermal expansion mechanism 223 is penetrated inside the bracket 221 by clearance fit, the steam outlet 225 is penetrated inside the upper end of the bracket 221, the bracket 221 is of a cavity quadrangular frustum with a narrow upper end and a wide lower end, which is beneficial to supporting the wood Chinese herbal medicine, avoids the wood Chinese herbal medicine at the bottom from being directly heated with the heater 1, prevents the wood Chinese herbal medicine at the bottom from being burnt, the steam outlet 225 is of a structure with a wide inlet and a narrow outlet, is beneficial to discharging the steam, prevents the steam from flowing backwards, the thermal expansion mechanism 223 is, are respectively arranged on the four surfaces outside the bracket 221, which is beneficial to turning over the woody Chinese herbal medicines on the peripheral surface outside the bracket 221 and improves the distillation effect of the woody Chinese herbal medicines.
Wherein, thermal expansion mechanism 223 includes inflation ball 3a, connecting support rod 3b, push rod 3c, push pedal 3d, flange 3e, inflation ball 3a installs inside bracket 221, connecting support rod 3b runs through inside inflation ball 3a, inflation ball 3a is fixed mutually with push rod 3c lower extreme, push rod 3c upper end is fixed mutually with push pedal 3d bottom surface, push pedal 3d adopts clearance fit to run through inside bracket 221 side, push pedal 3d top is equipped with flange 3e, inflation ball 3a adopts metal zinc, and metal zinc's coefficient of expansion is great, does benefit to the inflation of being heated, promotes connecting support rod 3b and removes, push pedal 3d is the cuboid structure to flange 3e upper end is equipped with the radius angle structure, does benefit to pushing up the stirring to piling up at the wooden chinese herbal medicine in the middle part.
Wherein, it includes tray 24a, heat conduction return bend 24b to be heated mechanism 224, tray 24a bottom surface is fixed mutually with heat-conducting plate 222 upper surface, the inboard bottom surface fixed mounting of tray 24a has heat conduction return bend 24b, tray 24a is the narrow four prismatic table structures of cavity of the wide lower extreme in upper end, and heat conduction return bend 24b is equipped with nine altogether to be the cavity bending type, evenly distributed is inside tray 24a, does benefit to the inside heat conduction effect of improvement tray 24a, conducts heat to wooden chinese herbal medicine liquid, distills with higher speed wooden chinese herbal medicine liquid.
The specific use mode and function of the embodiment are as follows:
according to the invention, wood Chinese herbal medicines and liquid are placed in the distillation retort 2, the heater 1 is started to heat the interior of the distillation retort 2, the wood Chinese herbal medicines are lifted up in the air through the bracket 221, the bottom wood Chinese herbal medicines are prevented from being directly heated with the heater 1, the bottom wood Chinese herbal medicines are prevented from being burnt, meanwhile, the heater 1 works to enable the heat conduction bent pipe 24b in the tray 24a to conduct heat, the heating in the bracket 221 is improved, the expansion ball 3a expands to push the connecting support rod 3b to move, and the push rod 3c pushes the inner wall of the bracket 221 to turn the wood Chinese herbal medicines, so that the wood Chinese herbal medicines accumulated in the middle can be normally heated, the overall heating reaction effect of the wood Chinese herbal medicines is ensured, and the purity of the liquid obtained by distilling and purifying the Chinese herbal medicines is prevented from being reduced.
Example 2:
as shown in fig. 6 to 7:
wherein, the mechanism 23 that backflows is including leading vapour mechanism 23a, steam jet pipe 23b, injection pipe 23c, it is fixed mutually and link up mutually at jar body 21 inboard middle-end to lead vapour mechanism 23a outside fixed mounting, lead vapour mechanism 23a upper end and steam jet pipe 23b lower extreme mutually, it is equipped with injection pipe 23c and link up mutually to lead vapour mechanism 23a bottom, steam jet pipe 23b is the narrow structure of wide export of import, does benefit to spouting steam, prevents that steam from taking place the refluence, injection pipe 23c is equipped with eight altogether, and two are a set of, establish respectively in four positions of leading vapour mechanism 23a bottom surface, do benefit to spraying bracket 221 outside wooden chinese herbal medicine all around for wooden chinese herbal medicine turns.
Wherein, the steam guide mechanism 23a comprises a steam guide plate a1, a steam pressure conduction pipe a2, an extrusion rod a3, a guide frame a4 and a limit plate a5, the outer side of the steam guide plate a1 is fixedly arranged at the middle end of the inner side of the tank 21, the steam pressure conduction pipe a2 is arranged inside the steam guide plate a1, the steam pressure conduction pipe a2 is communicated with the top of the injection pipe 23c, the left end of the extrusion rod a3 is arranged inside the right end of the steam pressure conduction pipe a2 in a clearance fit manner, the right end of the extrusion rod a3 is slidably mounted in the lower end of the guide frame a4, the right end of the extrusion rod a3 is provided with a limit plate a5, the steam pressure conduction pipe a2 has a structure with a wide inlet and a narrow outlet, which is beneficial to improving the steam pressure for conducting steam, the extrusion rod a3 is in a truncated cone structure with a narrow left end and a wide right end, so that the extrusion rod a3 can extrude at the inlet width of the steam pressure conduction pipe a2, the flow of steam is accelerated, and the steam pressure for steam injection is improved.
The specific use mode and function of the embodiment are as follows:
in the invention, when the wood Chinese herbal medicine is distilled, part of generated steam is sprayed out through the steam spraying pipe 23b and is discharged into the steam pipe 3, and finally enters the cooling tank 6 to be cooled to form liquid, part of the steam enters the steam guide plate a1 to circulate in the steam pressure conduction pipe a2, meanwhile, the steam pushes the extrusion rod a3 to move in the guide frame a4, the extrusion rod a3 extrudes in the steam pressure conduction pipe a2 to improve the steam pressure in the steam pressure conduction pipe a2, then the steam pressure is sprayed out from the injection pipe 23c to turn over the wood Chinese herbal medicine, so that the wood Chinese herbal medicine is prevented from being burnt and bonded, the integral heating effect of the wood Chinese herbal medicine is improved, and the purity of the liquid obtained by distilling and purifying the Chinese herbal medicine is ensured.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. A distillation device for chemical pharmacy structurally comprises a heater (1), a distillation retort (2), a steam pipe (3), a steam valve (4), a steam inlet pipe (5), a cooling tank (6), a water pump (7) and a liquid inlet pipe (8), the heater (1) is fixedly arranged at the bottom of the distillation retort (2), the top of the distillation retort (2) is provided with a steam pipe (3) which is communicated with the steam pipe, a steam valve (4) is arranged in the middle of the steam pipe (3), the lower end of the steam pipe (3) is communicated with the left end of the steam inlet pipe (5), the right end of the steam inlet pipe (5) is embedded in the left side of the cooling tank (6) and communicated with the cooling tank, the lower end of the steam pipe (3) is communicated with the water pump (7), and water pump (7) link up mutually with feed liquor pipe (8) right-hand member, feed liquor pipe (8) left end inlays inside and link up mutually in retort (2) right side, its characterized in that:
the distillation retort (2) is including a jar body (21), strut mechanism (22), mechanism (23) flows back, jar body (21) outside bottom is equipped with heater (1), strut mechanism (22) is installed in jar body (21) inboard bottom, mechanism (23) fixed mounting is flowed back in jar body (21) inside middle-end to mechanism (23) flows back is located strut mechanism (22) directly over.
2. The distillation apparatus for chemical and pharmaceutical industry according to claim 1, wherein: strut mechanism (22) includes bracket (221), heat-conducting plate (222), thermal expansion mechanism (223), is heated mechanism (224), steam outlet (225), bracket (221) bottom fixed mounting has the inboard bottom of jar body (21), heat-conducting plate (222) has been inlayed to end in bracket (221) bottom to heat-conducting plate (222) upper surface is fixed with heat-receiving mechanism (224) bottom, thermal expansion mechanism (223) adopt clearance fit to run through inside bracket (221), steam outlet (225) run through inside bracket (221) upper end.
3. The distillation apparatus for chemical and pharmaceutical industry according to claim 2, wherein: thermal expansion mechanism (223) is including inflation ball (3a), connecting rod (3b), push rod (3c), push pedal (3d), flange (3e), inflation ball (3a) are installed inside bracket (221), connecting rod (3b) run through inside inflation ball (3a), inflation ball (3a) are fixed mutually with push rod (3c) lower extreme, push rod (3c) upper end is fixed mutually with push pedal (3d) bottom surface, push pedal (3d) adopt clearance fit to run through inside bracket (221) side, push pedal (3d) top is equipped with flange (3 e).
4. The distillation apparatus for chemical and pharmaceutical industry according to claim 2, wherein: the heating mechanism (224) comprises a tray (24a) and a heat conduction bent pipe (24b), the bottom surface of the tray (24a) is fixed with the upper surface of the heat conduction plate (222), and the bottom surface of the inner side of the tray (24a) is fixedly provided with the heat conduction bent pipe (24 b).
5. The distillation apparatus for chemical and pharmaceutical industry according to claim 1, wherein: the backflow mechanism (23) comprises a steam guide mechanism (23a), a steam injection pipe (23b) and an injection pipe (23c), the outer side of the steam guide mechanism (23a) is fixedly installed at the middle end of the inner side of the tank body (21), the upper end of the steam guide mechanism (23a) is fixed with the lower end of the steam injection pipe (23b) and communicated with the lower end of the steam injection pipe, and the injection pipe (23c) is arranged at the bottom of the steam guide mechanism (23a) and communicated with the steam injection pipe.
6. The distillation apparatus for chemical and pharmaceutical industry according to claim 5, wherein: lead vapour mechanism (23a) and including leading vapour board (a1), vapour pressure conduction pipe (a2), lifter (a3), guide frame (a4), limiting plate (a5), lead vapour board (a1) outside fixed mounting in jar body (21) inboard middle-end, vapour pressure conduction pipe (a2) is installed inside leading vapour board (a1), vapour pressure conduction pipe (a2) link up with injection pipe (23c) top mutually, lifter (a3) left end adopts clearance fit to install inside vapour pressure conduction pipe (a2) right-hand member, inside lifter (a3) right-hand member slidable mounting is in guide frame (a4) lower extreme, lifter (a3) right-hand member is equipped with limiting plate (a 5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605401.5A CN111729346A (en) | 2020-06-29 | 2020-06-29 | Distillation plant for chemical industry pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605401.5A CN111729346A (en) | 2020-06-29 | 2020-06-29 | Distillation plant for chemical industry pharmacy |
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| Publication Number | Publication Date |
|---|---|
| CN111729346A true CN111729346A (en) | 2020-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010605401.5A Withdrawn CN111729346A (en) | 2020-06-29 | 2020-06-29 | Distillation plant for chemical industry pharmacy |
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| Country | Link |
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| CN (1) | CN111729346A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266130A (en) * | 2020-10-09 | 2021-01-26 | 中建水务环保有限公司 | Biological ecological coupling type negative pressure water environment treatment device |
| CN112626345A (en) * | 2020-12-26 | 2021-04-09 | 圆角科技发展(佛山)有限公司 | Gravity gold separator for fluid medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202506170U (en) * | 2012-04-24 | 2012-10-31 | 徐顺民 | Material extraction device |
| CN207286724U (en) * | 2017-08-28 | 2018-05-01 | 田仕奇 | A kind of Chinese medicine flash distillation extraction element |
| CN209317088U (en) * | 2018-11-02 | 2019-08-30 | 朗致集团万荣药业有限公司 | The extraction of Chinese medicine volatile component and Distallation systm |
| US20190291021A1 (en) * | 2018-03-26 | 2019-09-26 | ExtractCraft | Controlling heat flux during distillation and concentration of extract |
| CN210583754U (en) * | 2019-07-23 | 2020-05-22 | 安徽药知源中药饮片有限公司 | Distillation and extraction device for processing Chinese herbal medicines |
-
2020
- 2020-06-29 CN CN202010605401.5A patent/CN111729346A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202506170U (en) * | 2012-04-24 | 2012-10-31 | 徐顺民 | Material extraction device |
| CN207286724U (en) * | 2017-08-28 | 2018-05-01 | 田仕奇 | A kind of Chinese medicine flash distillation extraction element |
| US20190291021A1 (en) * | 2018-03-26 | 2019-09-26 | ExtractCraft | Controlling heat flux during distillation and concentration of extract |
| CN209317088U (en) * | 2018-11-02 | 2019-08-30 | 朗致集团万荣药业有限公司 | The extraction of Chinese medicine volatile component and Distallation systm |
| CN210583754U (en) * | 2019-07-23 | 2020-05-22 | 安徽药知源中药饮片有限公司 | Distillation and extraction device for processing Chinese herbal medicines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266130A (en) * | 2020-10-09 | 2021-01-26 | 中建水务环保有限公司 | Biological ecological coupling type negative pressure water environment treatment device |
| CN112626345A (en) * | 2020-12-26 | 2021-04-09 | 圆角科技发展(佛山)有限公司 | Gravity gold separator for fluid medium |
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Application publication date: 20201002 |