CN202185185U - Instant hot type vacuum degassing instrument - Google Patents
Instant hot type vacuum degassing instrument Download PDFInfo
- Publication number
- CN202185185U CN202185185U CN2011201703468U CN201120170346U CN202185185U CN 202185185 U CN202185185 U CN 202185185U CN 2011201703468 U CN2011201703468 U CN 2011201703468U CN 201120170346 U CN201120170346 U CN 201120170346U CN 202185185 U CN202185185 U CN 202185185U
- Authority
- CN
- China
- Prior art keywords
- degassing
- type vacuum
- hot type
- film assembly
- lyase
- 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
Links
Images
Abstract
The utility model relates to an instant hot type vacuum degassing instrument, which aims to solve the problems of low efficiency, poor degassing effect and higher cost of a conventional lyase degassing disposal technology. By arrangement of a diaphragm pump, an instant hot type heater, a temperature sensor, a degassing film component, a three-way solenoid valve, a vacuum pump and the like, the instant hot type vacuum degassing instrument degases by adopting the method that the instant heating and degassing film are combined. Compared with the prior art, the instant hot type vacuum degassing instrument has the benefits of high degassing efficiency, good degassing effect and small volume, can be widely applied to such fields as drug research, pharmacy and chemical engineering.
Description
Technical field
The utility model relates to a kind of degassing instrument, particularly a kind of device that lyase is continued the degassing in line style.
Background technology
2010 editions " in the Chinese pharmacopoeia hundreds of medicines have all been stipulated to do dissolution rate test, and need be to the processing that outgases of used lyase in the dissolution rate test." degas method of introducing on the Chinese pharmacopoeia is: get dissolution medium, under agitation be heated to about 41 ℃, and under vacuum condition, continue to stir more than 5 minutes or adopt boil, other effective degasification methods such as ultrasonic, suction filtration.In fact, up to the present, the method for recommending in the pharmacopeia exists following weak point: manual work is boiled and is added vacuumizing method, wastes time and energy; The ultrasonic degas noise is ear-piercing, and degasifying effect is poor, and is inappropriate for the big capacity degassing; Though helium degassing method effect is good, also exist the higher problem of use cost.And above method all needs lyase in degassing instrument, to handle after a period of time can reach degasifying effect after the degassing, if disposable need a large amount of lyases the degassing, then required equipment is not only bulky, and required time is longer.In degassing test, if the lyase of testing the exit has certain temperature requirement, also need increase heater, this has just prolonged the time of degassing lyase more.
Summary of the invention
The utility model provides a kind of full-automatic, Fast Heating, accurate temperature controlling and the high immediate heating type vacuum degasser of the little degassing efficiency of volume for solving shortcomings and deficiencies in the above-mentioned background technology.
The described immediate heating type vacuum outgas of the utility model appearance by feed liquor jar, water flow switch, membrane pump, immediate heating type heater, degassing film assembly, temperature sensor, three-way magnetic valve, vavuum pump, go out flow container etc. and form.
During work; The degassing film silk inside of lyase from the degassing film assembly is passed through, and the film silk is outside owing under the effect that vavuum pump is constantly bled, form certain negative pressure; Gas in the lyase just constantly outwards overflows through degassing film silk wall from lyase like this, thereby reaches the purpose of removing gas in the lyase.Lyase is just heating in advance before getting into the degassing film assembly, and the solubility of gas in lyase is reduced, and strengthens the validity of degasifying effect.
As the further improvement of the utility model, be connected with gas-liquid separator and film filter between described degassing film assembly side and the vavuum pump, help protecting vavuum pump.
Further improvement as the utility model; Be respectively equipped with temperature sensor between described immediate heating type heater and the degassing film assembly and between degassing film assembly and the three-way magnetic valve, the temperature of lyase in the time of can conveniently controlling the temperature of lyase when getting into the degassing film assembly and flow out outlet.
As the further improvement of the utility model, described degassing film assembly links to each other with vavuum pump, and the work through vavuum pump makes degassing environment reach negative pressure.And be provided with pressure sensor in the middle of degassing film assembly and the vavuum pump connecting line, detect the negative pressure value of degassing environment through pressure sensing.
As the further improvement of the utility model, described liquid outlet front end is provided with three-way magnetic valve, and the lyase that helps solving in the pipeline of equipment warming up period flows to problem.
Compared with prior art; The beneficial effect of the utility model is: the degas method that utilizes a kind of instant heating to combine with degassing film outgases fast; Thereby changed thoroughly that manual work is boiled, the shortcoming of ultrasonic degas, traditional vacuum degas method (heating, circulation, the unification of the vacuum three therapeutic methods of traditional Chinese medicine), for pharmaceutical factory, drug control institutions, research institute and other need improve operating efficiency and ease of use to the lyase operation that outgas.
Description of drawings
Fig. 1 is the operation principle and the structure chart of the utility model.
The specific embodiment
Referring to Fig. 1, this case study on implementation comprises feed liquor jar 1, water flow switch 2, membrane pump 3, immediate heating type heater 4; Temperature sensor 5, degassing film assembly 6, temperature sensor 7, three-way magnetic valve 8 goes out flow container 9; Gas-liquid separator 10, film filter 11, vavuum pump 12, pressure sensor 13.
The course of work of the immediate heating type vacuum outgas appearance that present embodiment is described is following:
Three-way magnetic valve 8 switches to closed circuit, and promptly the 8-1 mouth advances the 8-2 mouth and goes out, and open vacuum pump 12 vacuumizes degassing film assembly 6, makes its inner vacuum reach the lyase needed negative pressure value that outgases.Open membrane pump 3 simultaneously, from feed liquor jar 1, extract lyase, when lyase process water flow switch 2, behind the arrival immediate heating type heater 4,4 pairs of liquid of heater carry out Fast Heating.Through control, make lyase temperature when flowing out heater arrive setting value to heater power.Lyase gets into degassing film assembly 6 through heater 4 heating backs, under the environment of negative pressure, outgases.Lyase has taken off behind the gas along pipeline flow through temperature sensor 7 and three-way magnetic valve 8, flows back to feed liquor jar 1 by closed circuit.If the temperature that temperature sensor 7 records meets the leaving water temperature that system sets, buzzer warning prompting this moment user instrument is ready, can go out lyase.
Treat ready after, make three-way magnetic valve 8 switch to the fluid loop, promptly the 8-1 mouth advances the 8-3 mouth and goes out, and has taken off gas this moment and reached the lyase that temperature is set to get into out flow container 9 from the outlet outflow.During the fluid; If outlet temperature is fluctuateed and is higher or lower than design temperature permissible accuracy scope, three-way magnetic valve 7 will switch back closed circuit, and promptly the 8-1 mouth advances the 8-2 mouth and goes out; After making outlet temperature reach requirement again through the control system to the adjusting of heater 4 temperature this moment; Three-way magnetic valve 8 is cut to the fluid loop once more, and the 8-1 mouth advances the 8-3 mouth and goes out, and continues fluid.
As the further optimization of this case study on implementation, also should comprise protection to system:
The lyase temperature that flows into the degassing film assembly through 5 pairs of temperature sensors is regulated and heater is protected; Detect through 7 pairs of leaving water temperatures of temperature sensor, and the decision lyase flows to; Negative pressure value through in 13 pairs of degassing films of pressure sensor detects, and judges whether degassing film assembly cavity environment meets the required negative pressure of the degassing; Gas-liquid separator 10 is the steam that comes out in the degassing film assembly 6 to be carried out condensation remove, and film filter 11 is to prevent that steam from getting into vavuum pump 12, and both its effects that combines are to be the protection vavuum pump, prevent to burn because of the entering of steam.
Claims (4)
1. immediate heating type vacuum outgas appearance; Comprise membrane pump, immediate heating type heater, degassing film assembly, temperature sensor, three-way magnetic valve and vavuum pump; It is characterized in that being respectively arranged with temperature sensor between immediate heating type heater and the degassing film assembly and between degassing film assembly and the three-way magnetic valve, vavuum pump links to each other with the degassing film assembly.
2. immediate heating type vacuum outgas appearance according to claim 1 is characterized in that being connected to gas-liquid separator and film filter between described degassing film assembly and the vavuum pump.
3. immediate heating type vacuum outgas appearance according to claim 1 is characterized in that being provided with pressure sensor in the middle of described degassing film assembly and the vavuum pump connecting line.
4. immediate heating type vacuum outgas appearance according to claim 1 is characterized in that between described degassing film assembly and the vavuum pump film filter being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201703468U CN202185185U (en) | 2011-05-24 | 2011-05-24 | Instant hot type vacuum degassing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201703468U CN202185185U (en) | 2011-05-24 | 2011-05-24 | Instant hot type vacuum degassing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185185U true CN202185185U (en) | 2012-04-11 |
Family
ID=45916664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201703468U Expired - Fee Related CN202185185U (en) | 2011-05-24 | 2011-05-24 | Instant hot type vacuum degassing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185185U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723472A (en) * | 2015-04-13 | 2015-06-24 | 张金木 | Temperature controller for use in vacuum degassing of epoxy resin |
| CN104802326A (en) * | 2015-04-13 | 2015-07-29 | 张金木 | System for controlling vacuum degassing temperature and stirring speed of epoxy resin |
| CN105251244A (en) * | 2014-07-15 | 2016-01-20 | 东华大学 | High viscosity slurry deaeration apparatus and use method thereof |
| CN107879517A (en) * | 2017-12-14 | 2018-04-06 | 浙江启尔机电技术有限公司 | A kind of ultrapure flotation unit for liquid immersion lithography |
-
2011
- 2011-05-24 CN CN2011201703468U patent/CN202185185U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251244A (en) * | 2014-07-15 | 2016-01-20 | 东华大学 | High viscosity slurry deaeration apparatus and use method thereof |
| CN104723472A (en) * | 2015-04-13 | 2015-06-24 | 张金木 | Temperature controller for use in vacuum degassing of epoxy resin |
| CN104802326A (en) * | 2015-04-13 | 2015-07-29 | 张金木 | System for controlling vacuum degassing temperature and stirring speed of epoxy resin |
| CN107879517A (en) * | 2017-12-14 | 2018-04-06 | 浙江启尔机电技术有限公司 | A kind of ultrapure flotation unit for liquid immersion lithography |
| CN107879517B (en) * | 2017-12-14 | 2023-12-12 | 浙江启尔机电技术有限公司 | Ultrapure water degasser for immersion lithography |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202185185U (en) | Instant hot type vacuum degassing instrument | |
| CN103987409B (en) | Steam sterilizer | |
| DE60000728D1 (en) | DEVICE FOR HEATING IV LIQUID WITH DETECTION OF PRESENCE AND ALIGNMENT OF A CASSETTE | |
| US10603392B2 (en) | Dialysis monitors and methods of operation | |
| CN103301640B (en) | Concentration method and device for traditional Chinese medicine extracting solution | |
| CN202478645U (en) | Ultrasonic extraction and concentration circulation device | |
| CN104162216B (en) | A kind of intelligent temperature control infusion pump | |
| CN104162198B (en) | One heats up blood exchange transfusion set rapidly | |
| CN105597183B (en) | One kind can induction heating rapid infusion apparatus | |
| CN107142202B (en) | A kind of cell extraction separation method that multifunction automatic biological cell is extracted separation control device and realized using the device | |
| CN201458848U (en) | Water preparing device for blood purification | |
| CN103751880B (en) | Circulation pipeline device for intraperitoneal chemohyperthermia | |
| CN202961315U (en) | Replacement device used for hemodialysis | |
| CN103007572A (en) | Medicine extraction device and technique thereof | |
| CN102155783A (en) | Liquid heating device and heating method thereof | |
| CN101301176B (en) | Biological safe type hand washer | |
| CN2777541Y (en) | Vacuum degassing instrument | |
| CN201940080U (en) | Instant heating vacuum degassing instrument | |
| CN204193186U (en) | One heats up blood exchange transfusion set rapidly | |
| CN203389138U (en) | Plasma typing thawning instrument | |
| CN203389342U (en) | Concentration device of traditional Chinese medicine extracting solution | |
| CN202724857U (en) | High-efficiency extraction thickener | |
| CN109432525B (en) | Continuous dilution type complete sequential treatment peritoneal dialysis solution treatment system | |
| CN206337058U (en) | A kind of injection stage medicine equipment process water system | |
| CN206244521U (en) | Water cleaning systems with water purification caching |
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: 20120411 Termination date: 20140524 |