CN205584516U - Rotatory evaporator electric heat generating device - Google Patents
Rotatory evaporator electric heat generating device Download PDFInfo
- Publication number
- CN205584516U CN205584516U CN201620224653.2U CN201620224653U CN205584516U CN 205584516 U CN205584516 U CN 205584516U CN 201620224653 U CN201620224653 U CN 201620224653U CN 205584516 U CN205584516 U CN 205584516U
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- electric heat
- electric heating
- heating block
- generating device
- piece
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Abstract
The utility model discloses a rotatory evaporator electric heat generating device contains a body the bottom of body be equipped with a first electric heat piece and a second electric heat piece, first electric heat piece and second electric heat piece through a pair of thermal -insulated splint and affiliated body fixed connection, first electric heat piece and second electric heat piece with body direct contact not the body on still be equipped with a plurality of terminals, first electric heat piece and second electric heat piece be hollow structure, thermal -insulated splint make by heat -resistant cerami. Because the utility model discloses a rotatory evaporator electric heat generating device has set up two electric heat pieces, direct contact not between these two electric heat pieces and electric heat generating device's the body, but through thermal -insulated splint and body fixed connection, leave the clearance between heat block and body, electric heat generating device's body terminal is not influenced by high temperature can like this to rotatory evaporator electric heat generating device's life has been prolonged greatly.
Description
Technical field
This utility model relates to a kind of electrothermal generator, more precisely, be a kind of rotary evaporator electrothermal generator.
Background technology
Rotary evaporator be mainly used in the industries such as medicine, chemical industry and bio-pharmaceuticals concentration, crystallize, be dried, separate and solvent reclaim.Its principle is under vacuum, and heated at constant temperature makes revolving bottle constant speed rotary, and material forms large area film, high-efficiency evaporating at bottle wall.Solvent steam cools down through highly-efficient glass condenser, is recovered in receiving flask, is greatly improved evaporation efficiency.The concentration of the particularly suitable biological product that high temperature holds easy decomposition and degeneration purifies.
The electrothermal generator of rotary evaporator needs to provide permanent electric heating to originate for vaporizer, the heat-generating units of rotary evaporator that industry commonly uses at present contacts too closely with the wire area of electric heating device, the aging of electric heating device wire area material can be accelerated, easily break down.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of and stablize longer rotary evaporator electrothermal generator in durable service life.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of rotary evaporator electrothermal generator, comprise a body, one first electric heating block and one second electric heating block it is provided with in the bottom of described body, the first described electric heating block and the second electric heating block are fixed with affiliated body by a pair heat insulation clamping plate and are connected, the first described electric heating block and the second electric heating block are not directly contacted with described body, are additionally provided with some binding posts on described body.
As this utility model preferred embodiment, the first described electric heating block and the second electric heating block are hollow structure.
As this utility model preferred embodiment, described heat insulation clamping plate are made up of heat-stable ceramic.
Owing to rotary evaporator electrothermal generator of the present utility model is provided with two electric heating blocks, it is not directly contacted with between the two electric heating block and the body of electrothermal generator, but be connected by heat insulation clamping plate and body are fixing, gap is left between heating block and body, so body binding post of electrothermal generator will not be affected by high temperature, thus substantially prolongs the service life of rotary evaporator electrothermal generator.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of rotary evaporator electrothermal generator of the present utility model；
Fig. 2 is the perspective view of the rotary evaporator electrothermal generator in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention are made apparent clear and definite defining.
This utility model provides a kind of stablizes longer rotary evaporator electrothermal generator in durable service life.
As shown in Figure 1 and Figure 2, a kind of rotary evaporator electrothermal generator 1, comprise a body 2, one first electric heating block 31 and one second electric heating block 32 it is provided with in the bottom of described body 2, described first electric heating block 31 and the second electric heating block 32 are fixed with affiliated body 2 by a pair heat insulation clamping plate 4 and are connected, the first described electric heating block 31 and the second electric heating block 32 are not directly contacted with described body 2, are additionally provided with some binding posts on described body 2.
As shown in Figure 1 and Figure 2, the first described electric heating block 31 and the second electric heating block 32 are hollow structure.
As shown in Figure 1 and Figure 2, described heat insulation clamping plate 4 are made up of heat-stable ceramic.
The rotary evaporator electrothermal generator of this utility model is provided with two electric heating blocks, it is not directly contacted with between the two electric heating block and the body of electrothermal generator, but be connected by heat insulation clamping plate and body are fixing, gap is left between heating block and body, so body binding post of electrothermal generator will not be affected by high temperature, thus substantially prolongs the service life of rotary evaporator electrothermal generator.
Mentality of designing of the present utility model is below described the most in one embodiment, and in the case of system allows, this utility model can expand to the most external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a rotary evaporator electrothermal generator (1), comprise a body (2), it is characterized in that, one first electric heating block (31) and one second electric heating block (32) it is provided with in the bottom of described body (2), described the first electric heating block (31) and the second electric heating block (32) are fixed with affiliated body (2) by a pair heat insulation clamping plate (4) and are connected, described the first electric heating block (31) and the second electric heating block (32) are not directly contacted with described body (2), are additionally provided with some binding posts on described body (2).
Rotary evaporator electrothermal generator the most according to claim 1, it is characterised in that described the first electric heating block (31) and the second electric heating block (32) are hollow structure.
Rotary evaporator electrothermal generator the most according to claim 2, it is characterised in that described heat insulation clamping plate (4) are made up of heat-stable ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224653.2U CN205584516U (en) | 2016-03-20 | 2016-03-20 | Rotatory evaporator electric heat generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224653.2U CN205584516U (en) | 2016-03-20 | 2016-03-20 | Rotatory evaporator electric heat generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584516U true CN205584516U (en) | 2016-09-14 |
Family
ID=56866528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620224653.2U Expired - Fee Related CN205584516U (en) | 2016-03-20 | 2016-03-20 | Rotatory evaporator electric heat generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636250A (en) * | 2016-03-20 | 2016-06-01 | 许月进 | Electric heat generating device of rotary evaporator |
-
2016
- 2016-03-20 CN CN201620224653.2U patent/CN205584516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636250A (en) * | 2016-03-20 | 2016-06-01 | 许月进 | Electric heat generating device of rotary evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170320 |