CN111318035A - Solid-state extraction element of western medicine - Google Patents

Solid-state extraction element of western medicine Download PDF

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Publication number
CN111318035A
CN111318035A CN202010261584.3A CN202010261584A CN111318035A CN 111318035 A CN111318035 A CN 111318035A CN 202010261584 A CN202010261584 A CN 202010261584A CN 111318035 A CN111318035 A CN 111318035A
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CN
China
Prior art keywords
tank body
fixedly connected
heater
heating plate
stirring
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Pending
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CN202010261584.3A
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Chinese (zh)
Inventor
陈宁
张文君
杜娟
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Harbin Lingsheng Biomedical Technology Co ltd
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Harbin Lingsheng Biomedical Technology Co ltd
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Priority to CN202010261584.3A priority Critical patent/CN111318035A/en
Publication of CN111318035A publication Critical patent/CN111318035A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/0011Heating features
    • B01D1/0017Use of electrical or wave energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/30Accessories for evaporators ; Constructional details thereof

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The invention provides a western medicine solid-state extraction device which comprises a first tank body, a second tank body, a first heater, a second heater, a motor, a semi-finished material conveying pipe, a stirring device and an air outlet pipe, wherein the first tank body is provided with a first heating device; the first tank body is fixedly connected above the bracket, and a feed inlet is welded above the first tank body; the first heater is fixedly connected to the outer side of the first tank body and comprises a conical heating plate, and a heating pipe of the conical heating plate is connected to the first heater; the base of the motor is fixedly connected to the bracket, and the output shaft of the motor is fixedly connected with the driving belt wheel; the stirring device comprises a stirring blade, a stirring shaft and a driven belt wheel, wherein the stirring blade is fixedly connected to the stirring shaft, and the tail end of the stirring shaft is fixedly connected with the driven belt wheel; the process of extracting solid medicine by the equipment can not cause the waste of the medicine on other parts in the equipment, the extraction rate is improved, and the purity of the extracted medicine is higher because the whole process is operated in the mechanical internal seal.

Description

Solid-state extraction element of western medicine
Technical Field
The invention belongs to the technical field of western medicine processing equipment, and particularly relates to a western medicine solid-state extraction device.
Background
Compared with the traditional Chinese medicine in China, the western medicine refers to the medicine used in modern medicine, and is generally prepared by a chemical synthesis method or extracted from natural products; including aspirin, penicillin, analgesic tablets, etc. The western medicines are organic chemical medicines, inorganic chemical medicines and biological products. The western medicine is usually measured in milligrams, solid medicines are extracted from liquid medicines in the processing and manufacturing process of the western medicine, the simplest and most cost-saving mode is drying, water in the medicines is evaporated to dryness, and the rest is the solid medicines.
For example, application No.: CN201610030065.X the invention discloses a pharmaceutical extract filtering device, comprising a base plate, a frame device, a feeding device, a first filtering device, a second filtering device, a collecting device, a pushing device and a blocking device, wherein the base plate is provided with a first roller, the frame device comprises a frame, a positioning ring, a water outlet pipe, a first fixing ring and a first valve, the feeding device comprises a feeding hopper, a first support, a feeding frame and a sealing ring, the first filtering device comprises a first filter screen, a collecting hopper, a first cross bar and a first partition plate, the second filtering device comprises a baffle, a collecting block, a motor, a rotating shaft, a top backup ring, a turntable and a second filter screen, the collecting device comprises a second support, a first diagonal bar, a second cross bar, a first supporting block, a first supporting bar, a third cross bar, a first vertical bar and a collecting box, the pushing device comprises a first fixing frame, a cylinder, a pushing bar, a pushing plate and a second fixing frame, the blocking device comprises a blocking plate and a holding frame.
Based on the search of above-mentioned patent to and the structure discovery among the combination prior art, above-mentioned pharmaceutical device uses when extracting solid-state medicine evaporation process in-process along with the medicament is dry gradually, and solid-state medicament can have the condition emergence of adhesion on the equipment inner wall, causes manufacturing cost's waste, and the inside crystallization of equipment back washing degree of difficulty increase.
Disclosure of Invention
In order to solve the technical problems, the invention provides a western medicine solid-state extraction device, which aims to solve the problems that the solid-state medicine adheres to the inner wall of equipment along with the gradual drying of the medicine in the evaporation process when the pharmaceutical device is used for extracting the solid-state medicine, so that the waste of the manufacturing cost is caused, and the cleaning difficulty is increased after the crystallization of the interior of the equipment.
The invention relates to a western medicine solid-state extraction device, which is realized by the following specific technical means:
a western medicine solid-state extraction device comprises a first tank body, a second tank body, a first heater, a second heater, a motor, a semi-finished material conveying pipe, a stirring device and an air outlet pipe; the first tank body is fixedly connected above the bracket, and a feed inlet is welded above the first tank body; the first heater is fixedly connected to the outer side of the first tank body and comprises a conical heating plate, and a heating pipe of the conical heating plate is connected to the first heater; the base of the motor is fixedly connected to the bracket, and the output shaft of the motor is fixedly connected with the driving belt wheel; the left end of the semi-finished material conveying pipe is fixedly connected below the first tank body, and the other end of the semi-finished material conveying pipe is fixedly connected to the upper end of the second tank body; the stirring device is rotatably connected to the bottom of the first tank body through a bearing; the stirring device comprises a stirring blade, a stirring shaft and a driven belt wheel, wherein the stirring blade is fixedly connected to the stirring shaft, and the tail end of the stirring shaft is fixedly connected with the driven belt wheel; the driven belt wheel is connected with the driving belt wheel through a transmission belt; a right side cover is hinged to the second tank body; the second heater is fixedly connected to the outer wall of the second tank body; the second heater is also provided with a circular heating plate; the bottom of the interior of the second tank body is fixedly connected with a heating box, and a discharge disc is connected above the heating box in a sliding manner; the outlet duct is connected on the upper end covers of the first tank body and the second tank body.
Further, first jar of body is including outer jar of body, the inner tank body, filter screen and hydrops bucket, the inside fixedly connected with inner tank body of the outer jar of body, and outer jar of body and inner tank body are the drum barrel.
Further, the filter screen is connected on the inner wall of the inner tank body through a bolt for the circular filter element with the frame, and the liquid accumulation barrel is a funnel-shaped barrel bottom welded at the bottom of the first tank body.
Further, the second jar of body is inside hollow cylinder, and the right side lid is the right side cover of the second jar of body to right side is covered and is connected with the buckle.
Further, toper heating plate fixed connection is in the inside of hydrops bucket, and the power cord of the heating pipe of toper heating plate passes the lateral wall of hydrops bucket and connects the control end at first heater to toper heating plate is the spiral toper and arranges the laminating on the inner wall of hydrops bucket.
Furthermore, the semi-finished material conveying pipe is formed by connecting two pipe bodies to the bottom of the first tank body and the top of the second tank body respectively, and a hydraulic pump of the unidirectional constant delivery pump is fixedly connected to the joint of the two pipe bodies of the semi-finished material conveying pipe.
Further, the stirring blade is a spiral stirring blade.
Further, the circular heating plate is coiled into a spiral disk by using a heating pipe, and the circular heating plate is fixedly connected inside the heating box.
Furthermore, the heating box is a stainless steel hollow disc body with good heat conduction, and the lower end of the heating box is provided with two connecting wires which penetrate through the circular heating plate in the holes.
Compared with the prior art, the invention has the following beneficial effects:
the arrangement of the double-layer tank body of the first tank body is beneficial to further preventing heat from leaking when the medicament in the first tank body is dried and extracted, and energy waste caused by heat leaking is reduced; the hydrops bucket of first jar of body cooperation bottom uses, installs the toper heating plate on the hydrops bucket, heats the evaporation to the medicament, and along with the moisture in the medicament reduces gradually during the extraction, the medicament change is strong, easy crystallization, and concentrated medicament holds in the hydrops bucket this moment, does not reach the degree of crystallization, consequently can not crystallize on first jar internal wall, has solved the easy crystalline condition of inner wall when current medicine extraction element evaporates, has alleviateed the waste, has improved the extraction rate.
Can transmit the internal portion of second jar with the medicament in the hydrops bucket through half one-tenth conveying pipeline and hydraulic pump cooperation, make the medicament further draw in the second jar is internal, the internal bottom of second jar is provided with the heating box, there is circular heating plate heating box inside, the second heater during operation, give the play charging tray of top through the heating box with heat transmission, the semi-manufactured liquid medicine is equipped with in the charging tray this moment, through heating of heating box, evaporate the inside moisture of charging tray, extract solid-state medicine at last, solid-state medicine finally draws out in the charging tray, close the heater again, turn over the right side lid and take out the charging tray, because the process of medicament solidification takes place in the charging tray, so can not make other positions in the equipment be stained with the medicine and cause the waste, the extraction rate has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic bottom structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the first can of the present invention.
Figure 4 is a schematic view of the conical heating disk configuration of the present invention.
Fig. 5 is a schematic view of the internal structure of the second can body of the present invention.
Figure 6 is a schematic view of the heating cartridge of the present invention.
Figure 7 is a schematic diagram of the circular hotplate configuration of the present invention.
FIG. 8 is a schematic view of the stirring device of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first tank; 101. an outer tank body; 102. an inner tank body; 103. filtering with a screen; 104. a liquid accumulation barrel; 2. a second tank; 201. a right side cover; 3. a first heater; 301. a conical heating plate; 4. a second heater; 401. a circular heating plate; 5. a support; 6. a motor; 601. a driving pulley; 7. a semi-finished material conveying pipe; 701. a hydraulic pump; 8. a stirring device; 801. a stirring blade; 802. a stirring shaft; 803. a driven pulley; 9. an air outlet pipe; 10. a discharging tray; 11. a heating cartridge; 12. and (4) feeding a material inlet.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a western medicine solid-state extraction device, which comprises a first tank body 1, a second tank body 2, a first heater 3, a second heater 4, a motor 6, a semi-finished material conveying pipe 7, a stirring device 8 and an air outlet pipe 9, wherein the first tank body is provided with a first heating device and a second heating device; the first tank body 1 is fixedly connected above the bracket 5, and a feeding hole 12 is welded above the first tank body 1; the first heater 3 is fixedly connected to the outer side of the first tank body 1, the first heater 3 comprises a conical heating plate 301, and a heating pipe of the conical heating plate 301 is connected to the first heater 3; the base of the motor 6 is fixedly connected to the bracket 5, and the output shaft of the motor 6 is fixedly connected with the driving belt pulley 601; the left end of the semi-finished feed pipe 7 is fixedly connected below the first tank body 1, and the other end of the semi-finished feed pipe 7 is fixedly connected to the upper end of the second tank body 2; the stirring device 8 is rotatably connected to the bottom of the first tank body 1 through a bearing, and a lip-shaped sealing ring is added at the connecting position of the stirring device 8 on the first tank body 1 to prevent the leakage of the medicament; the stirring device 8 comprises a stirring blade 801, a stirring shaft 802 and a driven belt wheel 803, wherein the stirring blade 801 is fixedly connected to the stirring shaft 802, and the tail end of the stirring shaft 802 is fixedly connected with the driven belt wheel 803; the driven belt wheel 803 is connected with the driving belt wheel 601 through a transmission belt, the stirring blade 801 is a spiral stirring sheet, and the stirring blade 801 with the structure is shown in fig. 3, can stir the medicament during heating, can effectively improve the movement of the medicament in the first tank body 1, improves the evaporation speed, and can increase the stirring of the medicament at the same time, so that the extraction is more uniform; the second tank body 2 is hinged with a right side cover 201, the second tank body 2 is a cylinder with a hollow inner part, the right side cover 201 is a right side tank cover of the second tank body 2, and the right side cover 201 is connected with a buckle; the second heater 4 is fixedly connected to the outer wall of the second tank body 2; the second heater 4 is also provided with a circular heating plate 401; the bottom inside the second tank body 2 is fixedly connected with a heating box 11, and a discharging disc 10 is connected above the heating box 11 in a sliding manner; the air outlet pipe 9 is connected on the upper end covers of the first tank body 1 and the second tank body 2.
Wherein, first jar of body 1 is including outer jar of body 101, inner jar of body 102, filter screen 103 and hydrops bucket 104, the inside fixedly connected with inner jar of body 102 of outer jar of body 101, and outer jar of body 101 and inner jar of body 102 are the drum barrel, and the first jar of body 1 of this structure is shown in fig. 3, and outer jar of body 101 and inner jar of body 102 are the double-deck design of first jar of body 1, are favorable to the heat preservation in the first jar of body 1, reduce the loss of energy.
Wherein, the filter screen 103 is a circular filter element with a frame and is connected on the inner wall of the inner tank 102 through a bolt, and the effusion barrel 104 is a funnel-shaped barrel bottom welded at the bottom of the first tank 1, the effusion barrel 104 of the structure is shown in fig. 3, after being heated, evaporated and concentrated, the medicament can be less, and finally flows in the effusion barrel 104, the semi-finished delivery pipe 7 is two pipe bodies and is respectively connected at the bottom of the first tank 1 and the top of the second tank 2, and the joint of the two pipe bodies of the semi-finished delivery pipe 7 is fixedly connected with a one-way quantitative pump hydraulic pump 701, the semi-finished delivery pipe 7 of the structure is shown in fig. 1, the hydraulic pump 701 receives external signal control, the hydraulic pump 701 moves to transmit the semi-finished medicament in the effusion barrel 104 to the discharge tray 10 in the second tank 2, and then moves on the next step.
Wherein, toper heating plate 301 fixed connection is in the inside of hydrops bucket 104, and the power cord of toper heating plate 301's heating pipe passes the lateral wall of hydrops bucket 104 and connects the control end at first heater 3, and toper heating plate 301 is the laminating of spiral toper arrangement on the inner wall of hydrops bucket 104, the toper heating plate 301 of this structure is as shown in fig. 4, toper heating plate 301 laminates in the inside of hydrops bucket 104, it dries to provide the medicament of temperature to inside for first jar of body 1, toper heating plate 301 carries out the regulation of temperature by the control end control of first heater 3.
The circular heating plate 401 is coiled into a spiral disc by using a heating pipe, the circular heating plate 401 is fixedly connected inside the heating box 11, the circular heating plate 401 of the structure is shown in fig. 7, the outer side of the circular heating plate 401 is connected with the second heater 4, the second heater 4 provides power for the heating pipe of the circular heating plate 401, the power on/off condition of the circular heating plate 401 is controlled, the circular heating plate 401 of the shape is matched with the heating box 11 for use, the heating box 11 is a stainless steel hollow disc body with good heat conduction, and the lower end of the heating box 11 is provided with connecting wires which penetrate through the circular heating plate 401 in two holes, so that the heat conduction of the heating box 11 is more uniform, and heat is provided for the discharge plate 10 above to enable the medicament in the heating box to evaporate moisture and be solidified.
When in use: firstly, pouring a liquid medicament into the first tank body 1 from a feed inlet 12, turning on a switch of a first heater 3 to heat a conical heating plate 301, providing temperature for the first tank body 1 to dry the medicament in the first tank body, controlling the temperature of the conical heating plate 301 by a control end of the first heater 3 to adjust, discharging generated steam through an air outlet pipe 9, stirring the medicament by a stirring blade 801 when heating, effectively improving the movement of the medicament in the first tank body 1, increasing the evaporation speed, simultaneously increasing the stirring of the medicament, leading the extraction to be more uniform, leading the medicament to be less after drying by distillation for a period of time, finally flowing into a liquid accumulation barrel 104, leading a semi-finished material conveying pipe 7 to be two pipe bodies which are respectively connected with the bottom of the first tank body 1 and the top of a second tank body 2, leading a hydraulic pump 701 to be controlled by an external signal, leading the hydraulic pump to act 701 to transmit the semi-finished medicament in the liquid accumulation barrel 104 to a discharge plate 10 in the second tank body 2, open the switch of second heater 4, heating pipe to circular heating plate 401 provides electric power, give the discharge tray 10 of top through heating box 11 with heat transmission, the semi-manufactured liquid medicine is equipped with in the discharge tray 10 this moment, through heating of heating box 11 again, evaporate the inside moisture of discharge tray 10, extract solid-state medicine at last, solid-state medicine finally draws out in discharge tray 10, close the heater again, turn over right side lid 201 and take out discharge tray 10, because the process of medicament solidification takes place in discharge tray 10, so can not make other positions in the equipment be stained with the medicine and cause the waste, the extraction rate has been improved, and because whole in the sealed operation of machinery, the medicine purity of extraction is higher.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (9)

1. A western medicine solid-state extraction device is characterized in that: comprises a first tank body (1), a second tank body (2), a first heater (3), a second heater (4), a motor (6), a semi-finished material conveying pipe (7), a stirring device (8) and an air outlet pipe (9); the first tank body (1) is fixedly connected above the bracket (5), and a feeding hole (12) is welded above the first tank body (1); the first heater (3) is fixedly connected to the outer side of the first tank body (1), the first heater (3) comprises a conical heating plate (301), and a heating pipe of the conical heating plate (301) is connected to the first heater (3); the base of the motor (6) is fixedly connected to the bracket (5), and the output shaft of the motor (6) is fixedly connected with a driving belt wheel (601); the left end of the semi-finished material conveying pipe (7) is fixedly connected below the first tank body (1), and the other end of the semi-finished material conveying pipe (7) is fixedly connected to the upper end of the second tank body (2); the stirring device (8) is rotatably connected to the bottom of the first tank body (1) through a bearing; the stirring device (8) comprises a stirring blade (801), a stirring shaft (802) and a driven pulley (803), wherein the stirring blade (801) is fixedly connected to the stirring shaft (802), and the tail end of the stirring shaft (802) is fixedly connected with the driven pulley (803); the driven pulley (803) is connected with the driving pulley (601) through a transmission belt; a right side cover (201) is hinged on the second tank body (2); the second heater (4) is fixedly connected to the outer wall of the second tank body (2); a circular heating plate (401) is further mounted on the second heater (4); the bottom of the interior of the second tank body (2) is fixedly connected with a heating box (11), and a discharging disc (10) is connected above the heating box (11) in a sliding manner; the air outlet pipe (9) is connected to the upper end covers of the first tank body (1) and the second tank body (2).
2. A western medicine solid state extraction device as claimed in claim 1, wherein: the first tank body (1) comprises an outer tank body (101), an inner tank body (102), a filter screen (103) and a liquid accumulation barrel (104), the inner tank body (102) is fixedly connected to the inner portion of the outer tank body (101), and the outer tank body (101) and the inner tank body (102) are cylindrical barrel bodies.
3. A western medicine solid state extraction device as claimed in claim 2, wherein: the filter screen (103) is a circular filter element with a frame and is connected to the inner wall of the inner tank body (102) through bolts, and the liquid accumulation barrel (104) is a funnel-shaped barrel bottom welded at the bottom of the first tank body (1).
4. A western medicine solid state extraction device as claimed in claim 1, wherein: the second jar of body (2) is inside hollow cylinder, and right side lid (201) is the right side cover of the second jar of body (2) to be connected with the buckle on right side lid (201).
5. A western medicine solid state extraction device as claimed in claim 1, wherein: toper heating plate (301) fixed connection is in the inside of hydrops bucket (104), and the power cord of the heating pipe of toper heating plate (301) passes the lateral wall of hydrops bucket (104) and connects the control end at first heater (3) to toper heating plate (301) are the laminating of spiral toper arrangement on the inner wall of hydrops bucket (104).
6. A western medicine solid state extraction device as claimed in claim 1, wherein: the semi-finished material conveying pipe (7) is formed by connecting two pipe bodies to the bottom of the first tank body (1) and the top of the second tank body (2) respectively, and a one-way constant delivery pump hydraulic pump (701) is fixedly connected to the joint of the two pipe bodies of the semi-finished material conveying pipe (7).
7. A western medicine solid state extraction device as claimed in claim 1, wherein: the stirring blade (801) is a spiral stirring sheet.
8. A western medicine solid state extraction device as claimed in claim 1, wherein: the circular heating plate (401) is coiled into a spiral disc by using a heating pipe, and the circular heating plate (401) is fixedly connected inside the heating box (11).
9. A western medicine solid state extraction device as claimed in claim 1, wherein: the heating box (11) is a stainless steel hollow disc body with good heat conduction, and the lower end of the heating box (11) is provided with a connecting wire which penetrates through the circular heating disc (401) in two holes.
CN202010261584.3A 2020-04-04 2020-04-04 Solid-state extraction element of western medicine Pending CN111318035A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112717445A (en) * 2020-12-24 2021-04-30 张君利 Solid-state extraction element of western medicine

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CN109045753A (en) * 2018-10-31 2018-12-21 李斌宇 Drug extract equipment for biomedicine field
CN209049040U (en) * 2018-09-19 2019-07-02 海南琼洋日用化工有限公司 Enrichment facility for plant extraction liquid
CN209316527U (en) * 2018-12-29 2019-08-30 刘珂 A kind of Multifunctional Chinese medicine extraction enrichment facility
CN209438104U (en) * 2018-11-29 2019-09-27 黑龙江赛美生物科技开发有限公司 A kind of concentrator that circulating ultrasonic extracts

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Publication number Priority date Publication date Assignee Title
US5731210A (en) * 1995-12-13 1998-03-24 R. J. Reynolds Tobacco Company Environmental evaporation chamber and method of using same
CN102600634A (en) * 2011-01-25 2012-07-25 福建中烟工业有限责任公司 Improved hot-reflux extraction and concentration equipment
CN204841498U (en) * 2015-07-03 2015-12-09 湖南兴瑞新材料研究发展有限公司 Difficult material mixing arrangement that mixes
CN205586665U (en) * 2016-05-05 2016-09-21 郭联杰 Biological medicine extraction element
CN106266935A (en) * 2016-08-04 2017-01-04 滨州医学院 A kind of Chinese medicine and western medicine compound medicine for giving-up drug-taking and preparation method thereof
CN206138780U (en) * 2016-08-24 2017-05-03 谢凤妮 Crude drug extraction element
WO2018069777A1 (en) * 2016-10-13 2018-04-19 Capsugel Belgium Nv Process for making spray dried compositions and spray drying apparatus
CN209049040U (en) * 2018-09-19 2019-07-02 海南琼洋日用化工有限公司 Enrichment facility for plant extraction liquid
CN109045753A (en) * 2018-10-31 2018-12-21 李斌宇 Drug extract equipment for biomedicine field
CN209438104U (en) * 2018-11-29 2019-09-27 黑龙江赛美生物科技开发有限公司 A kind of concentrator that circulating ultrasonic extracts
CN209316527U (en) * 2018-12-29 2019-08-30 刘珂 A kind of Multifunctional Chinese medicine extraction enrichment facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112717445A (en) * 2020-12-24 2021-04-30 张君利 Solid-state extraction element of western medicine
CN112717445B (en) * 2020-12-24 2022-05-24 张君利 Solid-state extraction element of western medicine agent

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