CN203075953U - Reaction kettle - Google Patents
Reaction kettle Download PDFInfo
- Publication number
- CN203075953U CN203075953U CN 201320055582 CN201320055582U CN203075953U CN 203075953 U CN203075953 U CN 203075953U CN 201320055582 CN201320055582 CN 201320055582 CN 201320055582 U CN201320055582 U CN 201320055582U CN 203075953 U CN203075953 U CN 203075953U
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- kettle
- shaft
- still mouth
- stirring shaft
- 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 - Lifetime
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Abstract
The utility model discloses a reaction kettle. The reaction kettle comprises a kettle body, a reaction cavity, a stirring shaft and a kettle opening mechanical seal, wherein the reaction cavity is arranged inside the kettle body, the stirring shaft penetrates through a kettle opening and stretches into the reaction cavity, the kettle opening mechanical seal is arranged at the periphery of the kettle opening, the upper end of the stirring shaft is connected with a speed reducer which is arranged on the kettle opening mechanical seal, the kettle opening is provided with a hollow T-shaped positioning sleeve with two opened ends, the upper end of the positioning sleeve is buckled onto the kettle opening, and the lower end of the positioning sleeve is sleeved inside the kettle opening; the stirring shaft penetrates through the positioning sleeve to stretch into the reaction cavity; and the outer diameter of the positioning sleeve is equivalent to the inner diameter of the kettle opening, and the inner diameter of the positioning sleeve is larger than the diameter of the stirring shaft. The kettle opening is provided with the positioning sleeve, so that the shaking of the stirring shaft can be limited, the shaking of the speed reducer can be further alleviated, a phenomenon that the kettle opening mechanical seal loosens and is separated from the kettle body because of the shaking of the stirring shaft caused by the severe reaction of reaction liquid can be avoided, and the leakage and volatilization of the reaction liquid can be avoided.
Description
Technical field
The utility model relates to a kind of reaction vessel, is specifically related to a kind of reactor.
Background technology
Reactor in the middle of existing as shown in Figure 1, is closed reaction vessel, and the reactant liquor that reacts within it is volatile liquid or have the liquid of penetrating odor normally, can produce certain influence to human body, so very high to the seal requirement of reactor.Described reactor comprises the reaction chamber that is provided with in kettle, the kettle, pass the still mouth stretches into the shaft in the reaction chamber and is located at peripheral still mouth machine envelope around the still mouth, the shaft upper end connects reductor, this reductor is located at still mouth machine and seals up, reductor drives shaft and rotates, reactant liquor in the reactor done mix processing, for reactant liquor can fully be mixed, chemical reaction takes place, shaft is all longer.When strong chemical reaction takes place in reactant liquor, can drive shaft and rock, and then reductor is shaken, cause still mouth machine envelope loosening, produce and reveal, not only can influence production, also can bring environmental pollution.
The utility model content
Technical problem to be solved in the utility model is the good reactor of a kind of airtight performance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
Reactor, comprise the reaction chamber that is provided with in kettle, the kettle, pass the still mouth and stretch into the shaft in the reaction chamber and be located at peripheral still mouth machine envelope around the still mouth, described shaft upper end connects reductor, described still mouth is provided with the positioning sleeve of the hollow T font of both ends open, the upper end of this positioning sleeve is buckled on the still mouth, and be inserted in the still mouth lower end; Described shaft passes positioning sleeve and stretches in the reaction chamber; The external diameter of positioning sleeve is suitable with still mouth internal diameter, and internal diameter is greater than the shaft diameter of axle.Such design makes shaft have a plurality of fulcrums, and positioning sleeve can limit rocking of shaft, and then reduces rocking of reductor, makes still mouth machine envelope avoid making itself and kettle that the loosening phenomenon generation that breaks away from take place because of rocking.
Preferably, the internal diameter of described positioning sleeve can be than the big 0.3～0.6mm of the shaft diameter of axle.
Such scheme is in order to reduce deterioration, and described positioning sleeve can be made by flexible material.
Preferably, described positioning sleeve can be the tetrafluoro cover.
Compared with prior art, the utlity model has following advantage:
1, at still mouth place positioning sleeve is set, can limit rocking of shaft, and then reduce rocking of reductor, make still mouth machine envelope avoid vigorous reaction because of reactant liquor to cause shaft to rock and make itself and kettle that the loosening phenomenon generation that breaks away from take place, avoided the leakage and the volatilization of reactant liquor.
2, positioning sleeve adopts flexible material to make, and reduces deterioration, has prolonged service life.
Description of drawings
Fig. 1 is the structural representation of the reactor of prior art;
Fig. 2 is the structural representation of reactor of the present utility model.
Number in the figure is: 1, kettle; 2, reaction chamber; 3, shaft; 4, still mouth machine envelope; 5, reductor; 6, positioning sleeve.
The specific embodiment
A kind of reactor of the utility model, as shown in Figure 2, comprise the reaction chamber 2 that is provided with in kettle 1, the kettle 1, pass the still mouth and stretch into the shaft 3 in the reaction chamber 2 and be located at peripheral still mouth machine envelope 4 around the still mouth, described shaft 3 upper ends connect reductor 5, this reductor 5 is located on the still mouth machine envelope 4, described still mouth is provided with the positioning sleeve 6 of the hollow T font of both ends open, and the upper end of this positioning sleeve 6 is buckled on the still mouth, and be inserted in the still mouth lower end; Described shaft 3 passes positioning sleeve 6 and stretches in the reaction chamber 2; The external diameter of positioning sleeve 6 is suitable with still mouth internal diameter, and internal diameter is greater than shaft 3 diameters of axle.
Generally, the internal diameter of described positioning sleeve 6 is more bigger than shaft 3 diameters of axle, in order both to limit rocking of shaft 3, guarantees that again shaft 3 can smooth and easyly stir, in this preferred implementation, the internal diameter of described positioning sleeve 6 cans be compared to the big 0.3～0.6mm of shaft 3 diameters of axle most.
Described positioning sleeve 6 can be made by flexible material, and in this preferred implementation, described positioning sleeve 6 is the tetrafluoro cover.
When reactant liquor carries out violent chemical reaction in reaction chamber 2, can impel shaft 3 to rock, the reductor 5 that is connected in shaft 3 upper ends is driven to be rocked, and then drive still mouth machine envelope 4 is rocked, make the still mouth machine envelope 4 and the junction of kettle 1 take place to become flexible, produce and reveal.This programme is provided with positioning sleeve 6 on the still mouth, limited rocking of shaft 3, thereby has reduced rocking of reductor 5 greatly, thereby still mouth machine envelope 4 can keep tight the connection with kettle 1, leakage phenomenon can not take place.
Claims (4)
1. reactor, comprise the reaction chamber (2) that is provided with in kettle (1), the kettle (1), pass the still mouth and stretch into the shaft (3) in the reaction chamber (2) and be located at peripheral still mouth machine envelope (4) around the still mouth, described shaft (3) upper end connects reductor (5), this reductor (5) is located on the still mouth machine envelope (4), it is characterized in that: described still mouth is provided with the positioning sleeve (6) of the hollow T font of both ends open, the upper end of this positioning sleeve (6) is buckled on the still mouth, and be inserted in the still mouth lower end; Described shaft (3) passes positioning sleeve (6) and stretches in the reaction chamber (2); The external diameter of positioning sleeve (6) is suitable with still mouth internal diameter, and internal diameter is greater than shaft (3) diameter of axle.
2. reactor according to claim 1 is characterized in that: the internal diameter of described positioning sleeve (6) is than the big 0.3～0.6mm of shaft (3) diameter of axle.
3. reactor according to claim 1 is characterized in that: described positioning sleeve (6) is made by flexible material.
4. reactor according to claim 3 is characterized in that: described positioning sleeve (6) is the tetrafluoro cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055582 CN203075953U (en) | 2013-01-31 | 2013-01-31 | Reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055582 CN203075953U (en) | 2013-01-31 | 2013-01-31 | Reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075953U true CN203075953U (en) | 2013-07-24 |
Family
ID=48821836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055582 Expired - Lifetime CN203075953U (en) | 2013-01-31 | 2013-01-31 | Reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525088A (en) * | 2014-12-16 | 2015-04-22 | 重庆康乐制药有限公司 | Reaction tank with locking device |
-
2013
- 2013-01-31 CN CN 201320055582 patent/CN203075953U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525088A (en) * | 2014-12-16 | 2015-04-22 | 重庆康乐制药有限公司 | Reaction tank with locking device |
| CN104525088B (en) * | 2014-12-16 | 2023-04-28 | 重庆康乐制药有限公司 | Reaction tank with locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |