CN207153152U - Sublimation apparatus - Google Patents
Sublimation apparatus Download PDFInfo
- Publication number
- CN207153152U CN207153152U CN201721082934.XU CN201721082934U CN207153152U CN 207153152 U CN207153152 U CN 207153152U CN 201721082934 U CN201721082934 U CN 201721082934U CN 207153152 U CN207153152 U CN 207153152U
- Authority
- CN
- China
- Prior art keywords
- sublimation
- condenser pipe
- flask
- collar
- bottle
- 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.)
- Active
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
It the utility model is related to a kind of sublimation apparatus, including sublimation flask, and the condenser pipe in insertion sublimation flask, set and the upper collar of condenser pipe clamping, the lower collar with sublimation flask clamping at the link position of sublimation flask and condenser pipe；Some fasteners connecting the two are set through upper collar and lower collar, the guidance set of the diameter parallel with sublimation flask and condenser pipe is set through upper collar and lower collar.Guiding mechanism is set between the condenser pipe and sublimation flask in insertion sublimation flask middle age, condenser pipe takes out under the auxiliary of guiding mechanism, in case condenser pipe side wall scrapes sublimation flask.
Description
Technical field
Chemical experiment chamber device is the utility model is related to, more particularly to a kind of sublimation apparatus.
Background technology
When doing chemical experiment, under melting temperature have higher vapor pressure material purify when, in thing to be purified
Heated below the three phase point of matter, solid directly distillation is changed into steam；Temperature is reduced again, and steam regelation forms solid
Grain.A small amount of material can be purified in this way, remove in material to be purified non-volatile impurity or volatility not
Same solid matter.
Authorization Notice No. is that CN202398138U patent discloses a kind of Simple decompression sublimation purifying plant, the device bag
The sublimation flask for placing sample is included, condenser pipe is inserted in sublimation flask, cooling water is passed through in condenser pipe.Heating sublimation bottle, wait to carry
Pure substance sublimates form steam, and condense in the lateral wall of condenser pipe.After distillation experiment is completed, condenser pipe is taken out, is collected
Condense in the crystalline material of condenser pipe lateral wall.
But in actual mechanical process, because the bore of sublimation flask is smaller, when taking out condenser pipe, the outer wall of condenser pipe
The opening of sublimation flask is easily scraped, the crystal for condensing in condensation pipe outer wall is scraped.
Utility model content
The purpose of this utility model is to provide a kind of sublimation apparatus, the condenser pipe and sublimation flask in insertion sublimation flask middle age it
Between guiding mechanism is set, condenser pipe takes out under the auxiliary of guiding mechanism, in order to avoid condenser pipe side wall scrapes sublimation flask.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of sublimation apparatus, bag
Include sublimation flask, and the condenser pipe in insertion sublimation flask, set and condenser pipe clamping at the link position of sublimation flask and condenser pipe
Upper collar, with the lower collar of sublimation flask clamping；Some fasteners connecting the two are set through upper collar and lower collar, passed through
Upper collar and lower collar set the guidance set of the diameter parallel with sublimation flask and condenser pipe.
Using above technical scheme, when doing distillation experiment, pending sample is placed in sublimation flask, condenser pipe insertion distillation
Bottle, and condenser pipe and sublimation flask are fastened into locking using upper collar and lower collar, it is full of cooling water in condenser pipe.Heating sublimation
Bottle, the pending sample in sublimation flask distil to form steam, and steam runs into condenser pipe crystallisation by cooling, condenses in condenser pipe
Lateral wall.After the completion of operation, unscrew fastener, condenser pipe is lifted up along guidance set, and condenser pipe remains vertical state,
Sublimation flask will not be scraped, in case the crystalline material for being attached to condenser pipe lateral wall drops.
Further, guidance set includes at least two piece guide rods fixed with lower collar bolt, and guide rod is from lower collar
Upwardly extended through upper collar.
Using above technical scheme, guide rod one end is connected with lower collar, and the other end extends straight up.When taking sample,
Condenser pipe moves straight up under the auxiliary of upper collar along guide rod, and condenser pipe keeps shape straight up in moving process
State, sublimation flask will not be scraped.
Further, the opening of sublimation flask sets lower flange, and condenser pipe lateral wall sets corresponding with lower flange convex
Edge.
Using above technical scheme, when condenser pipe inserts sublimation flask, when upper flange and lower flange abut, condenser pipe insertion rises
The position of magnificent bottle determines immediately.In addition, upper flange and lower flange are also used as the clamping position of collar and lower collar, it is easy to
Condenser pipe and sublimation flask are fixed.
Further, sealing ring is set between upper flange and lower flange.
Using above technical scheme, upper flange and lower flange rely on upper collar and lower rand pressing, upper flange and under it is convex
Sealing ring is set between edge, further increases the sealing at condenser pipe and sublimation flask link position.
Further, sublimation flask bottom size is more than sublimation flask opening size.
Using above technical scheme, sublimation flask bottom design large-size, it is easy to spread out pending material, increases and wait to locate
The specific surface area of material is managed, is flowed beneficial to steam.
Further, condenser pipe includes body, and with the integrally formed bottom of bottle of body, using circle between body and bottom of bottle
Arc connects, and bottom of bottle diameter is more than body diameter, and bottom of bottle is arranged to plane.
Using above technical scheme, the bottom of bottle of condenser pipe is arranged to plane, and body is connected with bottom of bottle using cambered surface.Behaviour
After the completion of work, the sample for being attached to condenser pipe lateral wall is easier to scrape collection.
Further, the water inlet pipe for being passed through condensation bottom of the tube is set in condenser pipe, and condenser pipe upper end is close to water inlet pipe
Opening position sets outlet pipe.
Using above technical scheme, recirculated cooling water is accessed in condenser pipe, persistently condenser pipe is cooled, beneficial to steam
Attachment crystallization.
Further, the draft hood communicated with sublimation flask is provided with the outside of condenser pipe, exhaust tube is connected on draft hood.
Using above technical scheme, during operation, exhaust tube connection vavuum pump, sublimation flask is in negative pressure, can carry out Decompression Sublimation
Operation.
Further, flowtube is tapped on exhaust tube, flowtube is embedded in the regulating valve of bleeding regulating tube opening size.
Using above technical scheme, when rotating regulating valve along flowtube, regulating valve should mutually be adjusted to the opening of exhaust tube
Section, is easy to that the throughput size being passed through in sublimation flask is adjusted.
In summary, the utility model has the advantages that：
The 1st, guidance set is set at condenser pipe and the link position of sublimation flask, when taking out condenser pipe, condenser pipe is along guiding group
Part moves straight up, is dropped in order to avoid the material for being attached to condenser pipe lateral wall scrapes sublimation flask；
2nd, the bottom of condenser pipe is arranged to plane, and the base diameter of condenser pipe is more than body diameter；Steam is cold
Attachment crystallization, after taking out condenser pipe, is wiped off crystalline material along condenser pipe lateral wall using scraper on the outside of solidifying pipe.
Brief description of the drawings
Fig. 1 is the structural representation of sublimation apparatus；
Fig. 2 is the exploded perspective view of sublimation apparatus, to show the annexation of condenser pipe and sublimation flask；
Fig. 3 is the sectional view of sublimation apparatus；
Fig. 4 is the enlarged drawing of part A in Fig. 3, to show sealing ring；
In figure, 1, sublimation flask；11st, lower flange；2nd, condenser pipe；21st, upper flange；22nd, body；23rd, bottom of bottle；24th, water inlet pipe；
25th, outlet pipe；26th, draft hood；261st, exhaust tube；27th, flowtube；28th, regulating valve；3rd, fastening assembly；31st, upper collar；32nd, under
Collar；33rd, fastener；331st, screw rod；332nd, grip part；34th, sealing ring；4th, guidance set；41st, guide rod；42nd, pilot hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of sublimation apparatus, as depicted in figs. 1 and 2, including sublimation flask 1, the inside grafting condenser pipe 2 of sublimation flask 1, condenser pipe
The space for placing pending sample is left in 2 bottom of distance from bottom sublimation flask 1, and the diameter that condenser pipe 2 inserts sublimation flask 1 is less than liter
The diameter of magnificent bottle 1.A circle upper flange 21 is fixed in the periphery of condenser pipe 2, under the bottle mouth position fixation of sublimation flask 1 and upper flange 21 coordinate
Flange 11, after condenser pipe 2 inserts sublimation flask 1, upper flange 21 is bonded with lower flange 11.Upper flange 21 passes through fastening with lower flange 11
Component 3 is locked, and condenser pipe 2 is fixed temporarily with sublimation flask 1.Guidance set 4, when taking sample, condenser pipe are also set up on fastening assembly 3
2 keep state straight up under the auxiliary of guidance set 4.
Fastening assembly 3 includes the upper collar 31 abutted with the upper surface of upper flange 21, and the lower surface with lower flange 11
The lower collar 32 abutted, some fasteners 33 are fixed through lower collar 32 and upper collar 31.With reference to Fig. 3 and Fig. 4, fastener 33 wraps
Include through lower collar 32, the screw rod 331 being threadedly coupled with upper collar 31, and fixed with screw rod 331, the lower end with lower collar 32
The grip part 332 that portion abuts.After pending sample loads sublimation flask 1, upper collar 31 and lower collar 32 are relative, rotate grip part
332, screw rod 331 is locked with upper collar 31, condenser pipe 2 and the stable connection of sublimation flask 1.
In order to further increase the seal of condenser pipe 2 and sublimation flask 1, with reference to Fig. 3 and Fig. 4, upper flange 21 and under it is convex
Sealing ring 34 is set between edge 11.When upper collar 31 and lower collar 32 are fixed, upper flange 21 and lower flange 11 enter to sealing ring 34
Row extruding, improves the sealing at condenser pipe 2 and the link position of sublimation flask 1.
In addition, the base diameter of sublimation flask 1 is set more than the bottleneck diameter of sublimation flask 1, can when sample is placed in sublimation flask 1
The specific surface area spread out is bigger, is easier to volatilize after heating.
Meanwhile in order to promote the condensation of the steam of distillation, with reference to Fig. 2 and Fig. 3, condenser pipe 2 includes in insertion condenser pipe 2, leaned on
The water inlet pipe 24 of the nearly bottom of condenser pipe 2, the upper end of condenser pipe 2 is further opened with and the phase of condenser pipe 2 close to the opening position of water inlet pipe 24
Logical outlet pipe 25.It is passed through cooling water at water inlet pipe 24, is full of recirculated cooling water in cooling tube, to the cooling effect of steam more
It is good.
After operation is completed, the sample condensation in sublimation flask 1 is attached to the lateral wall of condenser pipe 2.In order to avoid manually taking
During sample, condenser pipe 2 touches the madial wall of sublimation flask 1.Guidance set 4 is set on fastening assembly 3, and guidance set 4 includes and lower card
The fixed guide rods 41 of the bolt of circle 32, upper collar 31 open up pilot hole 42 corresponding with guide rod 41, and guide rod 41 is along lower collar
32 diametric(al) is symmetrical arranged two.
When taking sample, Unscrew 331, screw rod 331 departs from upper collar 31.Condenser pipe 2 is carried upwards, upper flange 21 drives
Upper collar 31 slides along guide rod 41, and condenser pipe 2 remains vertical state.After condenser pipe 2 takes out completely, upper collar 31 is with leading
Depart to bar 41.
When collecting sample, the crystal that the lateral wall of condenser pipe 2 condenses need to be scraped.Condenser pipe 2 includes body 22, and with bottle
The integrally formed bottom of bottle 23 of body 22, the diameter of bottom of bottle 23 are more than the diameter of body 22, and body 22 is connected with bottom of bottle 23 using cambered surface,
And bottom of bottle 23 is arranged to plane.During scraper, it is attached to shape of the sample of body 22 along body 22 and wipes off from top to bottom i.e.
Can；It is attached to plane of the sample of bottom of bottle 23 along bottom of bottle 23 to scrape, reduces the loss of sample.
In order to improve rate of sublimation, draft hood 26, the upper end of draft hood 26 and condenser pipe are arranged in the outside of condenser pipe 2
2 meltings are fixed, and the bottom of draft hood 26 is identical with the opening diameter of sublimation flask 1.The pumping communicated therewith is set on draft hood 26
Pipe 261, a flowtube 27 is tapped on exhaust tube 261, regulating valve 28 is threadedly coupled in flowtube 27.Regulating valve 28 is rotated, is adjusted
The openings of sizes of exhaust tube 261 can be adjusted for section valve 28.
Condenser pipe 2 is inserted after sublimation flask 1, and draft hood 26 communicates with sublimation flask 1, is rotated regulating valve 28 and is got out of the way exhaust tube
261 opening.Water pump or oil pump pumping are connected in the opening of exhaust tube 261, after the completion of operation, slowly rotates regulating valve
28, extraneous air is slowly entered in sublimation flask 1, sublimation flask 1 is inside and outside flatten weighing apparatus after, switch off the pump or oil pump.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of sublimation apparatus, including sublimation flask（1）, and insertion sublimation flask（1）Interior condenser pipe（2）, it is characterised in that：Rise
Magnificent bottle（1）And condenser pipe（2）Link position at set and condenser pipe（2）The upper collar of clamping（31）With sublimation flask（1）Clamping
Lower collar（32）；Through upper collar（31）With lower collar（32）Some fasteners connecting the two are set（33）, through upper card
Circle（31）With lower collar（32）Setting and sublimation flask（1）And condenser pipe（2）Diameter parallel guidance set（4）.
2. sublimation apparatus according to claim 1, it is characterised in that：Guidance set（4）Including with lower collar（32）Bolt
Fixed at least two guide rods（41）, guide rod（41）From lower collar（32）Through upper collar（31）Upwardly extend.
3. sublimation apparatus according to claim 1, it is characterised in that：Sublimation flask（1）Opening set lower flange（11）,
Condenser pipe（2）Lateral wall is set and lower flange（11）Corresponding upper flange（21）.
4. sublimation apparatus according to claim 3, it is characterised in that：Upper flange（21）And lower flange（11）Between set it is close
Seal（34）.
5. sublimation apparatus according to claim 1, it is characterised in that：Sublimation flask（1）Bottom size is more than sublimation flask（1）Open
Mouth size.
6. sublimation apparatus according to claim 1, it is characterised in that：Condenser pipe（2）Including body（22）, and and body
（22）Integrally formed bottom of bottle（23）, body（22）With bottom of bottle（23）Between use circular sliding slopes, bottom of bottle（23）Diameter is more than bottle
Body（22）Diameter, bottom of bottle（23）It is arranged to plane.
7. sublimation apparatus according to claim 6, it is characterised in that：Condenser pipe（2）Interior setting is passed through condenser pipe（2）Bottom
Water inlet pipe（24）, condenser pipe（2）Upper end is close to water inlet pipe（24）Opening position set outlet pipe（25）.
8. sublimation apparatus according to claim 1, it is characterised in that：Condenser pipe（2）Outside is provided with and sublimation flask（1）Phase
Logical draft hood（26）, draft hood（26）Upper connection exhaust tube（261）.
9. sublimation apparatus according to claim 8, it is characterised in that：Exhaust tube（261）Upper tap flowtube（27）, flow
Pipe（27）It is embedded in bleeding regulating pipe（261）The regulating valve of openings of sizes（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082934.XU CN207153152U (en) | 2017-08-26 | 2017-08-26 | Sublimation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082934.XU CN207153152U (en) | 2017-08-26 | 2017-08-26 | Sublimation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153152U true CN207153152U (en) | 2018-03-30 |
Family
ID=61718564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082934.XU Active CN207153152U (en) | 2017-08-26 | 2017-08-26 | Sublimation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980830A (en) * | 2020-10-12 | 2020-11-24 | 天津艾力特汽车科技有限公司 | Venturi integrated valve of evaporative emission system |
-
2017
- 2017-08-26 CN CN201721082934.XU patent/CN207153152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980830A (en) * | 2020-10-12 | 2020-11-24 | 天津艾力特汽车科技有限公司 | Venturi integrated valve of evaporative emission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106115804B (en) | A kind of apparatus system for cobaltous sulfate efficient concentration and continuous crystallisation | |
| CN1871054B (en) | Collecting method of liquid medium and collecting device of liquid medium | |
| CN206553207U (en) | It is a kind of to be used for the apparatus system of cobaltous sulfate efficient concentration and continuous crystallisation | |
| AU2003205025A1 (en) | Multi-stage vacuum distilling, cooling and freezing processes and apparatuses for solution separation and seawater desalination | |
| CN207153152U (en) | Sublimation apparatus | |
| CN205699523U (en) | One may filter that efficient distillation equipment | |
| CN101780343A (en) | Dynamic purification regenerator of harmful solvent and application thereof | |
| CN109395426A (en) | A kind of Rotary Evaporators suitable for chemical detection | |
| CN206372543U (en) | A kind of low-temperature negative-pressure purifying plant | |
| CN108728638A (en) | A kind of utilization method and system of Tungsten smelting autoclaving process waste heat | |
| CN104524806A (en) | Urotropin complete continuous crystallization production technology and equipment | |
| CN201214026Y (en) | Tail-gas recovery device | |
| CN109251140A (en) | Benzoic acid method of purification and purifying plant | |
| CN211885428U (en) | Falling film evaporator | |
| CN211885434U (en) | Novel double water distiller | |
| CN206499893U (en) | A kind of external circulation heating formula classification alcohol concentration and recovery device with rectifying column | |
| CN209564695U (en) | A kind of liquid vapour vortex phase transformation integration concentrate equipment for separating liquid from solid | |
| CN205516585U (en) | Reboiler and have its rectifying column | |
| CN208844047U (en) | A kind of wine brewing distillation equipment | |
| CN206652512U (en) | A kind of new chemical experiment glass apparatus | |
| CN206950697U (en) | Solvent recovery unit | |
| CN111359242A (en) | Falling film evaporator | |
| CN216169956U (en) | Novel large-capacity rotary evaporator | |
| CN2380282Y (en) | Evaporator | |
| CN217663269U (en) | Double glazing reation kettle collection device for pharmacy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: 405299 building 10, Shuanggui group, Liangping Industrial Park, Chongqing Patentee after: Chongqing Xinwei Glass Co.,Ltd. Address before: 102212 middle of Xingshou Industrial Park, Changping District, Beijing Patentee before: BEIJING SYNTHWARE GLASS INSTRUMENT Co.,Ltd. |