CN209679529U - A kind of rotary evaporator antispraying structure - Google Patents
A kind of rotary evaporator antispraying structure Download PDFInfo
- Publication number
- CN209679529U CN209679529U CN201920311664.8U CN201920311664U CN209679529U CN 209679529 U CN209679529 U CN 209679529U CN 201920311664 U CN201920311664 U CN 201920311664U CN 209679529 U CN209679529 U CN 209679529U
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- China
- Prior art keywords
- shield
- retainer plate
- rotary evaporator
- water bath
- revolving
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of rotary evaporator antispraying structures, including pedestal, revolving host is equipped with above the pedestal, and heating water bath pot is additionally provided with above pedestal, the revolving host is equipped with passage, one end of the passage is connected with charge pipe, and the other end of passage is connected with revolving bottle, the inner wall of the heating water bath pot is equipped with annular groove, and engaging has shield retainer plate in heating water bath pot groove, the shield retainer plate is equipped with annular notch, and shield is equipped in shield retainer plate recess, fixing groove is offered on the shield, and the fixture block of " u "-shaped is equipped in fixing groove, the fixture block is set on revolving bottle.The rotary evaporator antispraying structure is equipped with snap-in structure, protective device can be blocked, be covered heating bottle by protective device, reduces the case where liquid splashes, increases the effect of protection.
Description
Technical field
The utility model relates to rotary evaporator technical field, specially a kind of rotary evaporator antispraying structure.
Background technique
Rotary evaporator is a kind of widely applied evaporator in laboratory.Suitable for reflux operation, a large amount of solvents it is fast
The reaction process etc. that speed evaporation, the concentration of microcomponent and needs stir, rotary evaporator system can seal and be decompressed to 400~
600 millimetress of mercury, with the solvent in heating bath heating cucurbit, heating temperature is close to the boiling point of the solvent, while can also be into
Row rotation, speed are 50~160 revs/min, so that solvent is formed film, increase disengagement area.In addition, being acted in high-effect cooling device
Under, heat steam can be liquefied rapidly, accelerate evaporation rate.
Existing rotary evaporator during use, moves it should be noted that avoiding water-bath vibration wave, if heating bath heats
Cucurbit is after generating water-bath vibration, the case where water in heating water bath pot is easy to appear splashing, and liquid can be made to splash out water-bath and added
Hot pot is easy scald staff.
Utility model content
The purpose of this utility model is to provide a kind of rotary evaporator antispraying structures, to solve to propose in background technique
Heating water bath pot in water the case where being easy to appear splashing, liquid can be made to splash out heating water bath pot, be easy scald staff
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of rotary evaporator antispraying structure, packet
Pedestal is included, revolving host is equipped with above the pedestal, and be additionally provided with heating water bath pot above pedestal, the revolving host is equipped with
Passage, one end of the passage is connected with charge pipe, and the other end of passage is connected with revolving bottle, the heating water bath
The inner wall of pot is equipped with annular groove, and engaging has a shield retainer plate in heating water bath pot groove, on the shield retainer plate
Equipped with annular notch, and it is equipped with shield in shield retainer plate recess, offers fixing groove, and fixing groove on the shield
The interior fixture block equipped with " u "-shaped, the fixture block are set on revolving bottle.
Preferably, the depth of the shield is greater than the outer diameter of revolving bottle body.
Preferably, the recess inner width of the fixture block is greater than the width of revolving bottle bottleneck.
Preferably, the outer shape of the heating water bath pot inboard wall groove interior shape and shield retainer plate matches.
Preferably, position of the fixing groove on shield is corresponding with the position of passage.
Preferably, the shield retainer plate uses silica gel material, and the recess inside diameter of shield retainer plate is less than
The thickness of shield.
Compared with prior art, the utility model has the beneficial effects that the rotary evaporator antispraying structure is equipped with card
Structure is closed, protective device can be blocked, be covered heating bottle by protective device, reduces the case where liquid splashes,
Increase the effect of protection.The device shield retainer plate can be fixed in the groove of heating water bath pot inner wall, pass through shield
Retainer plate can block shield, and the position of shield is fixed, while fixture block can be stuck in the fixing groove of shield,
Shield and revolving bottle are kept apart, revolving bottle is avoided to rub when rotation with shield, will be revolved by shield
The liquid for the splashing that rolling bottle generates stops, and the liquid reduced in heating water bath pot splashes out, and improves the effect of protection.
Detailed description of the invention
Fig. 1 is a kind of rotary evaporator antispraying structure structural schematic diagram of the utility model；
Fig. 2 is a kind of rotary evaporator antispraying structure shield side view of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in a kind of rotary evaporator antispraying structure Fig. 1 of the utility model.
In figure: 1, condenser, 2, passage, 3, returnable bottle, 4, pedestal, 5, revolving host, 6, shield, 7, fixture block, 8,
Revolving bottle, 9, heating water bath pot, 10, fixing groove, 11, shield retainer plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of rotary evaporator antispraying structure, including
Pedestal 4 is equipped with revolving host 5 above pedestal 4, and is additionally provided with heating water bath pot 9 above pedestal 4, and revolving host 5 is equipped with guide
Pipe 2, one end of passage 2 are connected with charge pipe, and the other end of passage 2 is connected with revolving bottle 8, heating water bath pot 9 it is interior
Wall is equipped with annular groove, and engaging has a shield retainer plate 11 in 9 groove of heating water bath pot, in 9 inboard wall groove of heating water bath pot
Portion's shape and the outer shape of shield retainer plate 11 match, and the groove on 9 inner wall of heating water bath pot of this structure plays solid
The effect for determining shield retainer plate 11 avoids shield retainer plate 11 from being detached from out of groove on 9 inner wall of heating water bath pot, protection
Cover retainer plate 11 is equipped with annular notch, and shield 6 is equipped in 11 recess of shield retainer plate, offers on shield 6 solid
To determine slot 10, and is equipped with the fixture block 7 of " u "-shaped in fixing groove 10, the depth of shield 6 is greater than the outer diameter of 8 body of revolving bottle, this
The shield 6 of structure can effectively cover revolving bottle 8, and the liquid for the splashing for generating the rotation of revolving bottle 8 can not splash out, and mention
The effect of height protection, shield retainer plate 11 uses silica gel material, and the recess inside diameter of shield retainer plate 11 is less than anti-
The shield retainer plate 11 of the thickness of shield 6, this structure has certain elasticity, can pass through shield retainer plate 11 in this way
Shield 6 is blocked, shield 6 is avoided to be detached from out of 9 inner wall of heating water bath pot groove, fixture block 7 is set on revolving bottle 8,
The recess inner width of fixture block 7 is greater than the width of 8 bottleneck of revolving bottle, and the fixture block 7 of this structure plays the role of supporting revolving bottle 8,
Revolving bottle 8 and shield 6 are kept apart, revolving bottle 8 is avoided to rub during rotation with shield 6, avoids protecting
Cover 6 is ground away by revolving bottle 8.
Working principle: when using the rotary evaporator antispraying structure, the pedestal of the device 4 is placed on properly first
Place, then then water is poured into towards adding raw materials in revolving bottle 8 by heating water bath pot 9 by the charge pipe on passage 2
It is interior, water is heated by heating water bath pot 9 later, heating water bath is carried out to revolving bottle 8, while starting revolving host 5, passes through revolving
Host 5 drives revolving bottle 8 to be rotated, and rotates revolving bottle 8 in heating water bath pot 9, while revolving bottle 8 can be in fixation
It being rotated in the fixture block 7 of slot 10, fixture block 7 can keep apart revolving bottle 8 and shield 6, and avoid shield 6 from being worn,
Shield 6 is stuck in the groove of 9 inner wall of heating water bath pot by shield retainer plate 11 simultaneously, avoids shield 6 from heating water bath
It falls off in the groove of 9 inner walls of pot, the spatter liquid that revolving bottle 8 generates when rotated is stopped by shield 6, avoids liquid
It is splashed to the external world, and the steam that last raw material generates can enter in condenser 1, the substance in condenser 1 be received by returnable bottle 3
Collection gets up, to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of rotary evaporator antispraying structure, it is characterised in that: including pedestal (4), revolving is equipped with above the pedestal (4)
Host (5), and be additionally provided with heating water bath pot (9) above pedestal (4), the revolving host (5) is equipped with passage (2), described
One end of passage (2) is connected with charge pipe, and the other end of passage (2) is connected with revolving bottle (8), the heating water bath pot
(9) inner wall is equipped with annular groove, and engaging has shield retainer plate (11), the shield in heating water bath pot (9) groove
Retainer plate (11) is equipped with annular notch, and is equipped with shield (6) in shield retainer plate (11) recess, the shield (6)
On offer fixing groove (10), and the fixture block (7) of " u "-shaped is equipped in fixing groove (10), the fixture block (7) is set in revolving bottle
(8) on.
2. a kind of rotary evaporator antispraying structure according to claim 1, it is characterised in that: the shield (6)
Depth is greater than the outer diameter of revolving bottle (8) body.
3. a kind of rotary evaporator antispraying structure according to claim 1, it is characterised in that: the fixture block (7) it is recessed
Mouth inner width is greater than the width of revolving bottle (8) bottleneck.
4. a kind of rotary evaporator antispraying structure according to claim 1, it is characterised in that: the heating water bath pot
(9) inboard wall groove interior shape and the outer shape of shield retainer plate (11) match.
5. a kind of rotary evaporator antispraying structure according to claim 1, it is characterised in that: fixing groove (10) In
Position on shield (6) is corresponding with the position of passage (2).
6. a kind of rotary evaporator antispraying structure according to claim 1, it is characterised in that: the shield retainer plate
(11) silica gel material is used, and the recess inside diameter of shield retainer plate (11) is less than the thickness of shield (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311664.8U CN209679529U (en) | 2019-03-13 | 2019-03-13 | A kind of rotary evaporator antispraying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311664.8U CN209679529U (en) | 2019-03-13 | 2019-03-13 | A kind of rotary evaporator antispraying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209679529U true CN209679529U (en) | 2019-11-26 |
Family
ID=68604559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311664.8U Active CN209679529U (en) | 2019-03-13 | 2019-03-13 | A kind of rotary evaporator antispraying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209679529U (en) |
-
2019
- 2019-03-13 CN CN201920311664.8U patent/CN209679529U/en active Active
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