CN202315368U - Small negative pressure stripping device - Google Patents
Small negative pressure stripping device Download PDFInfo
- Publication number
- CN202315368U CN202315368U CN2011204645854U CN201120464585U CN202315368U CN 202315368 U CN202315368 U CN 202315368U CN 2011204645854 U CN2011204645854 U CN 2011204645854U CN 201120464585 U CN201120464585 U CN 201120464585U CN 202315368 U CN202315368 U CN 202315368U
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- CN
- China
- Prior art keywords
- receiving flask
- negative pressure
- rubber plug
- condenser pipe
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a small negative pressure stripping device, which relates to the field of medicament inspection and preparations and is composed of a distillation flask (2), a heating kettle (6), a condensing pipe (3), a receiving flask (4), an air bag (5), a support (1) and other parts. A thermometer (7) and a conduit (9) are inserted on a sealed rubber plug (21), the outer end of the conduit (9) is connected with an inlet of the condensing pipe (3), the outlet end (10) of the condensing pipe (3) penetrates through an upper opening rubber plug (41) of the receiving flask (4) to be inserted into the receiving flask (4), one end of an air guide tube (8) of the receiving flask (4) penetrates through the sealed rubber plug (41), the other end of the air guide tube (8) is connected with a port (51) of the air bag (5), and an adjusting valve (52) is arranged on the port (51). The small negative pressure stripping device can reduce pressure in the receiving flask and prevent the receiving flask from exploding, is simple in structure and easy to operate and does not need an additional air extracting device so that energy consumption and production cost are reduced. The small negative pressure stripping device can be widely applied to medicament inspection and preparation production units.
Description
Technical field
The utility model relates to the small-sized device for extraction and distillation that a kind of medicine separates, extracts, and a kind of specifically small-sized negative pressure is carried and heated up in a steamer device.
Background technology
In drug inspection and preparation production, small-sized extraction element can be used for extracting the various compositions of medicine, separating volatile material.Employed small-sized device for extraction and distillation comprises that parts such as cucurbit, heating kettle, condenser pipe, cold water chamber, receiving flask and support constitute at present, establishes sealing rubber plug at the oral area of cucurbit, and inserts thermometer and seek pipe.The liquid or the volatile materials of in cucurbit, packing into and being distilled, heating back forms steam or escaping gas, getting into receiving flask after being cooled to liquid through condenser pipe, and condenser pipe generally is to pass the cooling of lowering the temperature of mobile cold water chamber.This small-sized device for extraction and distillation; Escaping gas is all insufficient through general cooling behind the condenser pipe, and the fluid temperature that gets in the receiving flask is higher, and the gas that has part not condense gets in the receiving flask; Breather pipe in the receiving flask can not in time be discharged gas; Cause the increased pressure in the receiving flask, cause the receiving flask blast, produce uneasy Tong Yinsu.A kind of small-sized decompression distillation device is also arranged; Its decompressor is the aspiration pump that adopts, and reduces pressure though can make in the receiving flask through bleeding, and prevents to explode because of increased pressure; But increased energy resource consumption; Improved production cost, and the pressure of complex structure, complex operation, decompression is wayward, the excessive reduction that also causes condensation effect of reducing pressure.
Summary of the invention
The purpose of the utility model is to provide to plant and can makes the interior pressure of receiving flask reach decompression; Need not to increase power set again, just can reach decompression in the receiving flask effect and simple in structure, easy operation, excessive decompression can not appear, a kind of small-sized negative pressure that influences condensation effect carries and heats up in a steamer device.
For reaching above purpose; The technical scheme that the utility model adopted is: this a kind of small-sized negative pressure is carried and is heated up in a steamer device and be made up of parts such as cucurbit, heating kettle, condenser pipe, receiving flask, air bag and supports, it is characterized in that: at the sealing rubber plug of establishing suitable for reading of cucurbit, be inserted with thermometer and conduit beyond the Great Wall at caulking gum; Outer end of conduit connects the import of condenser pipe; Condenser pipe is a helix tube, and the port of export passes receiving flask rubber stopper suitable for reading and inserts in the receiving flask, and the pigtail of condenser pipe is located in the cold water chamber; The import of cold water chamber can be connected with running water pipe, and outlet connects drainpipe; Wireway one end of receiving flask passes sealing rubber plug, and the other end connects the interface of air bag, and interface is provided with vacuum breaker.
When using this utility model, staff elder generation extruding gasbag is discharged the air in the air bag; Make air bag form certain vacuum; Wireway with receiving flask is connected on the interface of air bag then, flask heating begin to carry heat up in a steamer after, open vacuum breaker; Make the gas in the receiving flask get into air bag, do not form malleation to regulate in the receiving flask.
The beneficial effect of the utility model is: with at present medicine detect and preparation production in employed small-sized device for extraction and distillation compare; Can not only make decompression in the receiving flask; Prevent the receiving flask blast, and simple in structure, easy operation, need not to increase air extractor; So but energy efficient reduces production costs; Can be widely used in drug inspection and preparation production unit.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Make the utility model with reference to accompanying drawing 1.This a kind of small-sized negative pressure is carried and is heated up in a steamer device and be made up of parts such as cucurbit 2, heating kettle 6, condenser pipe 3, receiving flask 4, air bag 5 and supports 1, and cucurbit 2 is placed in the heating kettle 6, and heating kettle 6 is fixed on the support 1; The sealing rubber plug 21 of establishing suitable for reading at cucurbit 2; On sealing rubber plug 21, be inserted with thermometer 7 and conduit 9, the outer end of conduit 9 connects the import of condenser pipe 3, and condenser pipe 3 is a helix tube; The rubber stopper suitable for reading 41 that the port of export 10 of condenser pipe 3 passes receiving flask 4 inserts in the receiving flask 4; It is indoor that the pigtail 34 of condenser pipe 3 is located at cold water pipe 33, and the import 31 of cold water chamber 33 can be connected with running water pipe, and outlet 32 is connected with drainpipe; Wireway 8 one ends of receiving flask 4 pass sealing rubber plug 41, and the other end connects the interface 51 of air bag 5, and interface 51 is provided with vacuum breaker 52.
Claims (2)
1. a small-sized negative pressure is carried and is heated up in a steamer device; Be made up of cucurbit (2), heating kettle (6), condenser pipe (3), receiving flask (4), air bag (5) and support parts such as (1), it is characterized in that: cucurbit (2) is placed in the heating kettle (6), and heating kettle (6) is fixed on the support (1); The sealing rubber plug (21) of establishing suitable for reading at cucurbit (2); On sealing rubber plug (21), be inserted with thermometer (7) and conduit (9), the outer end of conduit (9) connects the import of condenser pipe (3), and condenser pipe (3) is a helix tube; The rubber stopper suitable for reading (41) that the port of export (10) of condenser pipe (3) passes receiving flask (4) inserts in the receiving flask (4); It is indoor that the pigtail (34) of condenser pipe (3) is located at cold water pipe (33), and the import (31) of cold water chamber (33) can be connected with running water pipe, and outlet (32) is connected with drainpipe; Wireway (8) one ends of receiving flask (4) pass sealing rubber plug (41), and the other end connects the interface (51) of air bag (5).
2. a kind of small-sized negative pressure according to claim 1 is carried and heated up in a steamer device, it is characterized in that: the interface (51) of air bag (5) is provided with vacuum breaker (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645854U CN202315368U (en) | 2011-11-22 | 2011-11-22 | Small negative pressure stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645854U CN202315368U (en) | 2011-11-22 | 2011-11-22 | Small negative pressure stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315368U true CN202315368U (en) | 2012-07-11 |
Family
ID=46427371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204645854U Expired - Fee Related CN202315368U (en) | 2011-11-22 | 2011-11-22 | Small negative pressure stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315368U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921178A (en) * | 2012-11-19 | 2013-02-13 | 青岛大学 | Anti-oxidization evaporation and drying device and method |
| CN103191795A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Distillation apparatus |
| CN103411796A (en) * | 2013-08-29 | 2013-11-27 | 榆林学院 | Continuous operation and intermittent sampling device for reduced pressure distillation |
| CN103484255A (en) * | 2013-09-24 | 2014-01-01 | 济南惠农玫瑰花精油有限公司 | Secondary condensation extraction process and condensation equipment for rose essential oil |
| EP3569297A1 (en) | 2018-05-16 | 2019-11-20 | Anton Paar ProveTec GmbH | Stopper for automatic distillation measurements |
| CN110645808A (en) * | 2019-09-26 | 2020-01-03 | 苏州健雄职业技术学院 | Condenser pipe based on corrosion-resistant pipe material |
| CN114642893A (en) * | 2022-03-25 | 2022-06-21 | 百色学院 | Energy-saving device and method for reduced pressure distillation of water-insoluble organic solvent |
-
2011
- 2011-11-22 CN CN2011204645854U patent/CN202315368U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921178A (en) * | 2012-11-19 | 2013-02-13 | 青岛大学 | Anti-oxidization evaporation and drying device and method |
| CN103191795A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Distillation apparatus |
| CN103411796A (en) * | 2013-08-29 | 2013-11-27 | 榆林学院 | Continuous operation and intermittent sampling device for reduced pressure distillation |
| CN103484255A (en) * | 2013-09-24 | 2014-01-01 | 济南惠农玫瑰花精油有限公司 | Secondary condensation extraction process and condensation equipment for rose essential oil |
| CN103484255B (en) * | 2013-09-24 | 2015-03-25 | 济南惠农玫瑰花精油有限公司 | Secondary condensation extraction process and condensation equipment for rose essential oil |
| EP3569297A1 (en) | 2018-05-16 | 2019-11-20 | Anton Paar ProveTec GmbH | Stopper for automatic distillation measurements |
| US11313818B2 (en) | 2018-05-16 | 2022-04-26 | Anton Paar Provetec Gmbh | System and arrangement for automatic distillation measurements |
| CN110645808A (en) * | 2019-09-26 | 2020-01-03 | 苏州健雄职业技术学院 | Condenser pipe based on corrosion-resistant pipe material |
| CN114642893A (en) * | 2022-03-25 | 2022-06-21 | 百色学院 | Energy-saving device and method for reduced pressure distillation of water-insoluble organic solvent |
| CN114642893B (en) * | 2022-03-25 | 2024-02-06 | 百色学院 | Energy-saving device and method for reduced pressure distillation of water-insoluble organic solvent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121122 |