CN204365283U - Reactor shaft fixed structure - Google Patents
Reactor shaft fixed structure Download PDFInfo
- Publication number
- CN204365283U CN204365283U CN201420748203.4U CN201420748203U CN204365283U CN 204365283 U CN204365283 U CN 204365283U CN 201420748203 U CN201420748203 U CN 201420748203U CN 204365283 U CN204365283 U CN 204365283U
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- CN
- China
- Prior art keywords
- shaft
- base
- reactor
- base cone
- cone
- 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
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Abstract
The utility model discloses a kind of reactor shaft fixed structure, comprise reactor, shaft is provided with in the kettle of described reactor, the kettle of described reactor is stretched out on the top of this shaft, and the bottom of described shaft is provided with paddle, and the center bottom described reactor is fixed with base, base cone groove is provided with in this base, above described base, mounted cover pressing plate, the lower end of described shaft is connected with base cone through described pressing plate, and this base cone matches with described base cone groove.Its remarkable result is: this structure is coordinated by base cone and base cone groove, thus shaft is effectively spacing and fixing, makes the running of shaft more stable; By arranging limited step, shaft being supported on base, the active force between the base cone of shaft and base can be reduced.
Description
Technical field
The utility model relates to composites processing technology field, specifically, is a kind of reactor shaft fixed structure.
Background technology
Can reactor be used in composite processing field, with other field of medicaments or other related chemistry fields unlike, there is certain difference in the reactor that the structure of its reactor used often uses with other field.
Reactor, in production run process, needs to utilize the agitating device going deep into its inside to come ceaselessly to stir and evenly mix reactant.More existing reactor structures mainly comprise kettle and are connected to motor and are deep into the agitating device of kettle inside, this agitating device is made up of the shaft and the paddle be connected on shaft going deep into reaction kettle body inside, and shaft is free end near one end of described autoclave body bottom.Because described paddle needs to perform stirring action for a long time, and be easily subject to the collision of stirring thing, if therefore paddle Long-Time Service, shaft can be caused to loosen or distortion thus affect its stability.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of reactor shaft fixed structure, and this structure, by being undertaken spacing by shaft free end, can effectively increase its stability, extends the service life of shaft.
For achieving the above object, the utility model states a kind of reactor shaft fixed structure, comprise reactor, shaft is provided with in the kettle of described reactor, the kettle of described reactor is stretched out on the top of this shaft, the bottom of described shaft is provided with paddle, its key is: the center bottom described reactor is fixed with base, base cone groove is provided with in this base, pressing plate has been mounted cover above described base, the lower end of described shaft is connected with base cone through described pressing plate, and this base cone matches with described base cone groove.
This structure is coordinated by base cone and base cone groove, thus by effective for shaft spacing fixing, shaft can only rotate in base cone groove, makes the running of shaft more stable, effectively can extend the service life of shaft.
Further, described pressing plate is provided with bearing holder (housing, cover), described shaft is provided with the bearing matched with described bearing holder (housing, cover).
By coordinating of bearing and bearing holder (housing, cover), the interference between shaft and pressing plate can be reduced, add the stability of shaft in rotation process.
Further, between described shaft and base cone, be provided with limited step, described base cone is supported on described base cone groove by this limited step.
By said structure, above-mentioned shaft is supported on base, the active force between the base cone of shaft and base can be reduced, avoid base cone or base due to the shaft wild effect caused of wearing and tearing.
Further, the curved structure of described paddle, and its opening end is upward.
Adopt said structure, can make to stir more even, reactant in reactor fully be contacted, ensures the quality of product.
Remarkable result of the present utility model is: this structure is coordinated by base cone and base cone groove, thus shaft is effectively spacing and fixing, makes the running of shaft more stable, effectively can extend the service life of shaft; By arranging limited step, shaft being supported on base, the active force between the base cone of shaft and base can be reduced, avoid the phenomenon that shaft running that base cone or base cause owing to wearing and tearing is unstable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model and operation principle are described in further detail.
As shown in Figure 1, a kind of reactor shaft fixed structure, comprise reactor 1, shaft 2 is provided with in the kettle of described reactor 1, the kettle of described reactor 1 is stretched out on the top of this shaft 2, the bottom of described shaft 2 is provided with paddle 3, it is characterized in that: the center bottom described reactor 1 is fixed with base 5, base cone groove is provided with in this base 5, pressing plate 6 has been mounted cover above described base 5, the lower end of described shaft 2 is connected with base cone 4 through described pressing plate 5, and this base cone 4 matches with described base cone groove.
See accompanying drawing 1, described pressing plate 6 is provided with bearing holder (housing, cover) 7, described shaft 2 is provided with the bearing 8 matched with described bearing holder (housing, cover) 7.
It can also be seen that from Fig. 1, between described shaft 2 and base cone 4, be provided with limited step 9, described base cone 4 is supported on described base cone groove by this limited step 9.
It can also be seen that from Fig. 1, the curved structure of described paddle 3, and its opening end upward.
In the use procedure of reactor 1, this structure is coordinated by base cone 4 and base cone groove, thus shaft 2 is effectively spacing and fix, and makes the running of shaft 2 more stable, effectively can also extend the service life of shaft 2; By arranging limited step 9, shaft 2 being supported on base 5, the active force between the base cone 4 of shaft 2 and base 5 can be reduced, avoid shaft 2 that base cone 4 or base 5 cause owing to wearing and tearing and to operate unstable phenomenon.
Claims (4)
1. a reactor shaft fixed structure, comprise reactor (1), shaft (2) is provided with in the kettle of described reactor (1), the kettle of described reactor (1) is stretched out on the top of this shaft (2), the bottom of described shaft (2) is provided with paddle (3), it is characterized in that: be fixed with base (5) at the center of described reactor (1) bottom, base cone groove is provided with in this base (5), pressing plate (6) has been mounted cover in the top of described base (5), the lower end of described shaft (2) is connected with base cone (4) through described pressing plate (5), and this base cone (4) matches with described base cone groove.
2. reactor shaft fixed structure according to claim 1, it is characterized in that: on described pressing plate (6), be provided with bearing holder (housing, cover) (7), described shaft (2) is equipped with the bearing (8) matched with described bearing holder (housing, cover) (7).
3. reactor shaft fixed structure according to claim 1, it is characterized in that: between described shaft (2) and base cone (4), be provided with limited step (9), described base cone (4) is supported on described base cone groove by this limited step (9).
4. reactor shaft fixed structure according to claim 1, it is characterized in that: described paddle (3) curved structure, and its opening end upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748203.4U CN204365283U (en) | 2014-12-03 | 2014-12-03 | Reactor shaft fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748203.4U CN204365283U (en) | 2014-12-03 | 2014-12-03 | Reactor shaft fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365283U true CN204365283U (en) | 2015-06-03 |
Family
ID=53321532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748203.4U Expired - Fee Related CN204365283U (en) | 2014-12-03 | 2014-12-03 | Reactor shaft fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365283U (en) |
-
2014
- 2014-12-03 CN CN201420748203.4U patent/CN204365283U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150603 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |