CN217526409U - Energy-concerving and environment-protective type high-efficient rotatory evaporator - Google Patents
Energy-concerving and environment-protective type high-efficient rotatory evaporator Download PDFInfo
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- CN217526409U CN217526409U CN202123406218.1U CN202123406218U CN217526409U CN 217526409 U CN217526409 U CN 217526409U CN 202123406218 U CN202123406218 U CN 202123406218U CN 217526409 U CN217526409 U CN 217526409U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses an energy-concerving and environment-protective type high-efficient rotatory evaporator, including reaction bottle and receiving flask, and the receiving flask is located the below of spiral condenser pipe, reaction bottle, receiving flask and spiral condenser pipe integral erection are in the lifting support surface, the middle part of support frame is run through and is provided with adjusting screw, the top movable mounting of water-bath has thermal-insulated apron, and thermal-insulated apron is bilateral symmetry setting around the water-bath to thermal-insulated apron constitutes the open-close structure that deflects in the front and back both sides of water-bath, the side of water-bath is provided with the support bracket of laminating reaction bottle bottleneck. This energy-concerving and environment-protective type high-efficient rotatory evaporator is provided with the thermal-insulated apron that plays the auxiliary heating effect that keeps warm to the water-bath, and the meshing transmission of cooperation movable support pole can be when reaction bottle lift adjustment contact water bath heating liquid level, and the thermal-insulated apron that opens and shuts in step, and the buffer spring of movable support pole side plays the effect of collision protection, simple operation, and energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a rotary evaporator technical field that is relevant specifically is an energy-concerving and environment-protective type high-efficient rotary evaporator.
Background
The rotary evaporator is a common test device for various research institutes, colleges and universities laboratories and other occasions, and is used for quickly evaporating an organic solvent in a mixture through rotatable reaction bottle water bath heating, matching with the quick cooling and condensation of a spiral condensation pipe, and collecting through a receiving bottle, so that the separation of mixed liquid is facilitated.
The whole cooperation framework of current rotary evaporator is simple relatively, a lot of only install the location through the bolt when the cooperation is installed, can carry out limited activity adjustment to the reaction bottle body, also be an energy-concerving and environment-protective type rotary evaporator as chinese patent publication No. CN214863692U at present, can also drive the screw-thread fit of lead screw rotation simultaneously through the bevel gear, make first slider drive the backup pad and can reciprocate, be convenient for the water bath lift, go up and down to the water bath alone under the condition that does not change all the other structure positions, be convenient for further cooperate the adjustment when reaction bottle water bath heating, but this type of adjustment in-process lacks the protection to the reaction bottle body, the reaction bottle is the glass material, unexpected damage appears when colliding with the water bath side easily, the water bath body also is uncovered structure usually simultaneously, lack better heat preservation measure, be unfavorable for the environmental protection and energy saving of equipment.
Aiming at the problems, the innovative design is carried out on the basis of the original rotary evaporator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-concerving and environment-protective type high-efficient rotary evaporator to the water bath heat gives off very fast when proposing rotary evaporator water-bath heating in solving above-mentioned background art, is unfavorable for energy-concerving and environment-protective, and the reaction flask takes place to collide with easily during the activity adjustment and lacks the problem of protection.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving environment-friendly high-efficiency rotary evaporator comprises a reaction bottle and a receiving bottle, wherein the reaction bottle is positioned above a water bath kettle, the receiving bottle is positioned below a spiral condensing pipe, and the spiral condensing pipe is externally connected with a low-temperature cooling liquid circulating pump;
the reaction bottle, the receiving bottle and the spiral condenser pipe are integrally arranged on the surface of the lifting support, and the lifting support forms a sliding lifting structure on the side surface of the support frame;
an adjusting screw rod penetrates through the middle part of the supporting frame, and a thread transmission structure is formed between the adjusting screw rod and the lifting support;
the upper part of the water bath is movably provided with 2 heat insulation cover plates, the heat insulation cover plates are symmetrically arranged on the front side and the rear side of the water bath, and the heat insulation cover plates form a deflection opening and closing structure on the front side and the rear side of the water bath;
the side of the water bath is provided with a supporting bracket attached to the mouth of the reaction bottle.
Preferably, the upper end of the support bracket is higher than the side height of the water bath, the support bracket forms a lifting support structure for the bottle mouth of the reaction bottle, and the lower end of the support bracket is integrally provided with a movable support rod.
By adopting the technical scheme, the supporting bracket can play a certain supporting and protecting role between the water bath kettle and the reaction bottle.
Preferably, the movable guide rail is arranged at the side joint of the movable support rod and the water bath kettle, the central axis of the movable guide rail and the central line of the side of the water bath kettle are overlapped, and the movable support rod integrally forms a sliding lifting structure along the movable guide rail.
By adopting the technical scheme, the synchronous lifting adaptability adjustment can be conveniently carried out by matching the reaction bottle with the integral lifting structure of the lifting support.
Preferably, the lower end of the movable support rod is sleeved with a movable sleeve rod, a telescopic movable groove is formed in the movable sleeve rod, and a telescopic movable structure is formed between the movable support rod and the movable sleeve rod through the telescopic movable groove;
the inside in flexible movable groove is provided with buffer spring, and supports through buffer spring connection between activity bracing piece and the activity loop bar.
Adopt above-mentioned technical scheme, elastic support through buffer spring touches at the end at activity loop bar back, plays the effect of collision buffering when the further atress of activity bracing piece descends, effectively avoids the reaction flask excessively to descend to cause to collide with.
Preferably, a movable shaft is arranged at the joint of the water bath kettle and the side edge of the heat insulation cover plate, the heat insulation cover plate forms a rotating structure by taking the movable shaft as a rotating shaft, and a side end key of the movable shaft is connected with a meshing gear;
the left side and the right side of the movable sleeve rod are both provided with meshing tooth grooves, and a meshing transmission structure is formed between the meshing tooth grooves and the meshing gears.
Adopt above-mentioned technical scheme, be convenient for through the regulation of the activity lift laminating surface of water of reaction flask, the meshing transmission through meshing gear drives thermal-insulated apron and opens and shuts the adjustment in step, and experimental operation is more convenient.
Preferably, the top end of the adjusting screw is provided with a rotary hand wheel, and the rotary hand wheel is connected with the top of the support frame through a positioning pin in a positioning manner.
By adopting the technical scheme, the screw rod of the adjusting screw rod can be conveniently adjusted to be limited in transmission and the integral supporting height of the lifting support can be flexibly adjusted.
Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving environment-friendly high-efficiency rotary evaporator,
1. the heat insulation cover plates which play a role in auxiliary heating and heat preservation for the water bath are arranged, in the using process of the device, the heat insulation cover plates on the two sides of the water bath can be synchronously opened and closed and adjusted by matching with a meshing transmission structure of a meshing gear and a meshing tooth socket, and meanwhile, a movable loop bar where the meshing tooth socket is located is synchronously lifted and movably adjusted along with a support bracket, so that the heat insulation cover plates can be synchronously opened and closed while a reaction bottle is lifted and adjusted to contact the water bath heating liquid level, the heat preservation effect during heating is kept, the operation is convenient, and the device is energy-saving and environment-friendly;
2. the accessible is adjusted the screw and is whole when stabilizing lift activity adjustment to the reaction bottle on the lifting support, ensure the safe activity adjustment of reaction bottle, when the reaction bottle is close to the water bath and goes up and down to adjust, movable support rod and the earlier whole decline of activity loop bar, mesh the drive to the meshing gear to buffer spring in step, and touch at the bottom at the activity loop bar, when thermal-insulated apron is closed, support bracket and the whole further pushing down of movable support rod then can play the effect of buffering protection through buffer spring, effectively avoid colliding with that the reaction bottle adjustment in-process takes place, improve the safety in utilization.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the adjusting screw of the present invention;
fig. 3 is a side sectional structure schematic view of the heat insulation cover plate of embodiment 2 of the present invention when closed;
fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;
fig. 5 is a side sectional structure schematic view of the heat insulation cover plate of embodiment 2 of the present invention when opened.
In the figure: 1. a reaction bottle; 2. receiving a bottle; 3. a water bath kettle; 4. a spiral condenser tube; 5. a low-temperature cooling liquid circulating pump; 6. a lifting support; 7. a support frame; 8. adjusting the screw rod; 9. a heat insulating cover plate; 10. a support bracket; 11. a movable support rod; 12. a movable guide rail; 13. a movable loop bar; 14. a flexible movable groove; 15. a buffer spring; 16. a movable shaft; 17. a meshing gear; 18. engaging tooth grooves; 19. rotating a hand wheel; 20. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: an energy-saving environment-friendly high-efficiency rotary evaporator comprises a reaction bottle 1 and a receiving bottle 2, wherein the reaction bottle 1 is positioned above a water bath kettle 3, the receiving bottle 2 is positioned below a spiral condensing pipe 4, the spiral condensing pipe 4 is externally connected with a low-temperature cooling liquid circulating pump 5, and the reaction bottle 1, the receiving bottle 2 and the spiral condensing pipe 4 are integrally arranged on the surface of a lifting bracket 6;
the lifting support 6 forms a sliding lifting structure on the side face of the support frame 7, an adjusting screw 8 penetrates through the middle of the support frame 7, a thread transmission structure is formed between the adjusting screw 8 and the lifting support 6, a rotating hand wheel 19 is arranged at the top end of the adjusting screw 8, the rotating hand wheel 19 is in positioning connection with the top of the support frame 7 through a positioning pin 20, the rotating hand wheel 19 is rotated to drive the adjusting screw 8 to perform screw rod transmission on the lifting support 6, the lifting support 6 is lifted and adjusted along the support frame 7, the reaction bottle 1 is convenient to be attached to the water surface of the water bath kettle 3 for heating, the positioning pin 20 can penetrate through the rotating hand wheel 19 and the support frame 7 for positioning, the screw rod transmission adjustment limit of the adjusting screw 8 is facilitated, and the integral supporting height of the lifting support 6 is flexibly adjusted;
the top movable mounting of water bath 3 has thermal-insulated apron 9, and thermal-insulated apron 9 is provided with 2 to thermal-insulated apron 9 bilateral symmetry sets up around water bath 3, and thermal-insulated apron 9 constitutes the open and shut structure that deflects in the front and back both sides of water bath 3, and the side of water bath 3 is provided with the support bracket 10 of laminating reaction bottle 1 bottleneck.
Example 2
Referring to fig. 1-5, the present invention provides a technical solution: an energy-saving environment-friendly efficient rotary evaporator comprises a reaction bottle 1 and a receiving bottle 2, wherein the reaction bottle 1 is positioned above a water bath kettle 3, the receiving bottle 2 is positioned below a spiral condensing pipe 4, the spiral condensing pipe 4 is externally connected with a low-temperature cooling liquid circulating pump 5, the reaction bottle 1, the receiving bottle 2 and the spiral condensing pipe 4 are integrally installed on the surface of a lifting support 6, the lifting support 6 forms a sliding lifting structure on the side surface of a support frame 7, an adjusting screw 8 penetrates through the middle part of the support frame 7, a thread transmission structure is formed between the adjusting screw 8 and the lifting support 6, a rotary hand wheel 19 is arranged at the top end of the adjusting screw 8, the rotary hand wheel 19 is in positioning connection with the top part of the support frame 7 through a positioning pin 20, the screw rod transmission of the adjusting screw 8 is convenient to adjust the limit, and the integral supporting height of the lifting support 6 is flexibly adjusted;
the side of water bath 3 is provided with the support bracket 10 of the 1 bottleneck of laminating reaction bottle, the upper end of support bracket 10 highly is higher than the side height of water bath 3, and support bracket 10 constitutes the support structure of lifting to the bottleneck position of reaction bottle 1, and the lower extreme integration of support bracket 10 is provided with movable support rod 11, accessible support bracket 10 plays certain support guard action between water bath 3 and reaction bottle 1, movable guide rail 12 has been seted up in movable support rod 11 and the side laminating department of water bath 3, and the axis of movable guide rail 12 and the side central line of water bath 3 coincide each other, and movable support rod 11 wholly constitutes the slip elevation structure along movable guide rail 12, be convenient for cooperate the overall elevation structure of reaction bottle 1 and lifting support 6 to carry out synchronous lift adaptability adjustment.
The lower pot head of activity bracing piece 11 is equipped with activity loop bar 13, and flexible movable groove 14 has been seted up to the inside of activity loop bar 13, and constitute flexible active structure through flexible movable groove 14 between activity bracing piece 11 and the activity loop bar 13, the inside of flexible movable groove 14 is provided with buffer spring 15, and connect through buffer spring 15 between activity bracing piece 11 and the activity loop bar 13 and support, elastic support through buffer spring 15 touches the end at activity loop bar 13 after, the effect of collision buffering is played when the further atress of activity bracing piece 11 descends, effectively avoid reaction bottle 1 excessively to descend and cause to collide with.
The top movable mounting of water bath 3 has thermal-insulated apron 9, and thermal-insulated apron 9 is provided with 2, and thermal-insulated apron 9 bilateral symmetry sets up around water bath 3, and thermal-insulated apron 9 constitutes the structure of opening and shutting that deflects in both sides around water bath 3, the side laminating department of water bath 3 and thermal-insulated apron 9 is provided with loose axle 16, and thermal-insulated apron 9 uses loose axle 16 to constitute revolution mechanic as the pivot, and the side key-type of loose axle 16 has meshing gear 17, the left and right sides of movable loop bar 13 all is provided with meshing tooth's socket 18, and constitute meshing transmission structure between meshing tooth's socket 18 and the meshing gear 17, be convenient for go up and down the adjustment of laminating surface of water through the activity of reaction bottle 1, the meshing transmission through meshing gear 17 drives thermal-insulated apron 9 to open and shut the adjustment in step, it is more convenient to test operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective type high-efficient rotatory evaporator, includes reaction bottle (1) and receiving flask (2), and reaction bottle (1) is located the top of water bath (3) to receiving flask (2) are located the below of spiral condenser pipe (4), and spiral condenser pipe (4) external cryogenic cooling liquid circulating pump (5), its characterized in that:
the reaction bottle (1), the receiving bottle (2) and the spiral condenser tube (4) are integrally arranged on the surface of the lifting support (6), and the lifting support (6) forms a sliding lifting structure on the side surface of the support frame (7);
an adjusting screw rod (8) penetrates through the middle part of the support frame (7), and a thread transmission structure is formed between the adjusting screw rod (8) and the lifting support (6);
the upper part of the water bath (3) is movably provided with 2 heat insulation cover plates (9), the heat insulation cover plates (9) are symmetrically arranged on the front side and the rear side of the water bath (3), and the heat insulation cover plates (9) form a deflection opening and closing structure on the front side and the rear side of the water bath (3);
the side edge of the water bath (3) is provided with a supporting bracket (10) which is attached to the mouth of the reaction bottle (1).
2. The energy-saving environment-friendly high-efficiency rotary evaporator according to claim 1, characterized in that: the upper end of the supporting bracket (10) is higher than the side height of the water bath (3), the supporting bracket (10) forms a lifting supporting structure for the bottle mouth part of the reaction bottle (1), and the lower end of the supporting bracket (10) is integrally provided with a movable supporting rod (11).
3. The energy-saving environment-friendly high-efficiency rotary evaporator according to claim 2, characterized in that: the movable guide rail (12) is arranged at the side joint of the movable support rod (11) and the water bath (3), the central axis of the movable guide rail (12) and the central line of the side of the water bath (3) coincide with each other, and the movable support rod (11) integrally forms a sliding lifting structure along the movable guide rail (12).
4. The energy-saving environment-friendly high-efficiency rotary evaporator according to claim 3, characterized in that: the lower end of the movable supporting rod (11) is sleeved with a movable sleeve rod (13), a telescopic movable groove (14) is formed in the movable sleeve rod (13), and a telescopic movable structure is formed between the movable supporting rod (11) and the movable sleeve rod (13) through the telescopic movable groove (14);
the inside of flexible movable groove (14) is provided with buffer spring (15), and supports through buffer spring (15) connection between activity bracing piece (11) and the activity loop bar (13).
5. The energy-saving environment-friendly high-efficiency rotary evaporator according to claim 4, characterized in that: a movable shaft (16) is arranged at the joint of the water bath (3) and the side edge of the heat insulation cover plate (9), the heat insulation cover plate (9) forms a rotating structure by taking the movable shaft (16) as a rotating shaft, and a side end key of the movable shaft (16) is connected with a meshing gear (17);
the left side and the right side of the movable sleeve rod (13) are both provided with meshing tooth grooves (18), and a meshing transmission structure is formed between the meshing tooth grooves (18) and the meshing gears (17).
6. The energy-saving environment-friendly high-efficiency rotary evaporator according to claim 1 or 5, characterized in that: the top end of the adjusting screw rod (8) is provided with a rotating hand wheel (19), and the rotating hand wheel (19) is connected with the top of the support frame (7) in a positioning mode through a positioning pin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406218.1U CN217526409U (en) | 2021-12-30 | 2021-12-30 | Energy-concerving and environment-protective type high-efficient rotatory evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406218.1U CN217526409U (en) | 2021-12-30 | 2021-12-30 | Energy-concerving and environment-protective type high-efficient rotatory evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217526409U true CN217526409U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123406218.1U Active CN217526409U (en) | 2021-12-30 | 2021-12-30 | Energy-concerving and environment-protective type high-efficient rotatory evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217526409U (en) |
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2021
- 2021-12-30 CN CN202123406218.1U patent/CN217526409U/en active Active
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