CN217024979U - Axial flexible reation kettle centering hoist - Google Patents
Axial flexible reation kettle centering hoist Download PDFInfo
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- CN217024979U CN217024979U CN202220229030.XU CN202220229030U CN217024979U CN 217024979 U CN217024979 U CN 217024979U CN 202220229030 U CN202220229030 U CN 202220229030U CN 217024979 U CN217024979 U CN 217024979U
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- stirrer
- reaction kettle
- lifting appliance
- bearing
- kettle body
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The application discloses axial flexible reation kettle centering hoist, it includes: the rotary sleeve is connected with the stirrer lifting appliance through threads and is used for completing the axial movement of the stirrer lifting appliance; the bearing cover is fixed with the reactor tank body lifting appliance and provides support for the rotary sleeve; the bearing is arranged in the bearing seat and provides support for radial rotation of the stirrer lifting appliance; the reaction kettle tank body lifting appliance provides support for the bearing cover and the bearing seat; the hanging cover is fixed with the stirrer lifting appliance; the stirrer lifting appliance is fixed with the bearing and is connected with the rotating sleeve through threads; and the bearing block is fixed with the reactor tank body lifting appliance. The utility model provides an axially flexible reation kettle centering hoist can fix a position the reation kettle jar body and agitator simultaneously, has solved during reation kettle moving as a whole, the upset operation, and the agitator device of obturaging is easily strikeed and the problem of damage.
Description
The technical field is as follows:
the utility model relates to the field of reaction kettle mechanical equipment, in particular to an axial telescopic reaction kettle centering lifting appliance.
The background art comprises the following steps:
the reaction kettle is a container for carrying out chemical reaction in medicine production, and generally comprises a kettle body, a stirrer, a sealing device and other main structures. The stirrer can be divided into an upper stirrer and a lower stirrer according to the structural form, and the tightness between the stirrer and the kettle body is ensured through a sealing device. In actual production, when the reaction kettle needs to be moved to different production positions or repaired, the reaction kettle is usually moved and overturned. In the moving and overturning operation of the reaction kettle, because a gap exists between the kettle body and the stirrer, the kettle body and the stirrer can move relatively, and the risk of collision and abrasion or damage to a sealing device of the sealing device exists.
In order to prevent the relative movement between the kettle body and the stirrer and further destroy the sealing performance, the kettle body and the stirrer are subjected to limiting protection in the moving and overturning operation. In the existing limiting protection technology, a manual protection mode or a mode of disassembling and reassembling the reaction kettle is mostly adopted. The manual protection mode has the problems that the protection effect is unstable, and the dependence on the production experience of operators is too large; the decomposition, disassembly and reassembly of the reaction kettle has the problem of low production efficiency. Therefore, a mechanical device is needed to improve the moving and overturning operation of the reaction kettle.
The utility model content is as follows:
aiming at the problems, the utility model provides an axial telescopic reaction kettle centering lifting appliance, which realizes automatic limiting protection on a reaction kettle body and a stirrer and eliminates the risk of damaging a sealing device in moving and overturning of the reaction kettle.
The technical scheme of the utility model is as follows: the utility model provides an axial flexible reation kettle centering hoist, it includes: the rotary sleeve is fixed on the bearing cover, is in threaded connection with the stirrer lifting appliance and realizes axial telescopic motion of the stirrer lifting appliance through relative rotation with the stirrer lifting appliance; the bearing cover is fixed on the reaction kettle body lifting appliance, is fixedly connected with the rotary sleeve and provides support for the rotary sleeve; the bearing is arranged in the bearing seat and provides support for the stirrer lifting appliance to rotate around the axial direction; the reaction kettle body lifting appliance is fixedly connected with the bearing cover and the bearing seat and provides support for the bearing cover and the bearing seat; the hoisting cover is fixed with the stirrer hoisting tool and is used for connecting hoisting equipment; the stirrer lifting appliance penetrates through the bearing and is in threaded connection with the rotating sleeve, and when the stirrer lifting appliance rotates relative to the rotating sleeve, the axial telescopic motion of the stirrer lifting appliance is realized; and the bearing block is fixed with the reactor body lifting appliance.
In this application, reation kettle cauldron body hoist links firmly with the reation kettle cauldron body, carries out axial, radial positioning to the reation kettle cauldron body.
In this application, the swivel mount is fixed in the bearing cap, and then for the reation kettle body hoist and the reation kettle body is fixed.
In this application, the agitator hoist utilizes the bearing can be rotatory along the center pin for the reation kettle body hoist and the reation kettle body to realize radial spacing, the agitator hoist produces axial displacement through rotating for the swivel mount, when moving to the particular position, and the contact of lower extreme conical surface and reation kettle agitator carries out axial and radial positioning to the reation kettle agitator.
In this application, the agitator hoist is provided with the axial distance sign for the flexible volume of accurate control agitator hoist axial.
The utility model has the advantages that: according to the centering lifting appliance for the axial telescopic reaction kettle, the relative position of the reaction kettle body and the stirrer is fixed through the design of the lifting appliance for the reaction kettle body and the lifting appliance mechanism for the stirrer, the risk of damaging a sealing device in moving and overturning of the reaction kettle is eliminated, the positioning is accurate, and the operation is convenient.
Description of the drawings:
in order to more clearly illustrate the technical solutions provided in the present application, the drawings will be briefly described below. It is to be expressly understood that the drawings described below are only illustrative of some embodiments of the utility model.
Fig. 1 is a schematic view of the use condition of an axial telescopic reaction kettle centering sling according to the present application.
Fig. 2 is a schematic structural view of an axial telescopic reaction kettle centering hanger of the present application.
Fig. 3 is a cross-sectional view of an axial telescopic reactor centering sling of the present application in a rotating sleeve position.
The specific implementation mode is as follows:
in order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application.
As shown in figure 1, the reaction kettle body 8 is connected with the stirrer 9 through a bearing, the reaction kettle body 8 and the stirrer 9 are sealed through a sealing device 10, and the reaction kettle body 8 and the stirrer 9 can rotate. Because the bearing has a gap, in the moving and overturning process of the reaction kettle, the reaction kettle body 8, the stirrer 9 and the sealing device 10 move mutually, which may cause the sealing device 10 to be damaged.
Therefore, the application provides an axial telescopic reaction kettle centering lifting appliance which can be used for moving and overturning reaction kettles in the pharmaceutical and chemical industry.
As shown in fig. 2 and 3, the axial telescopic reaction kettle centering lifting appliance mainly comprises a rotary sleeve 1, a bearing cover 2, a bearing 3, a reaction kettle body lifting appliance 4, a lifting cover 5, a stirrer lifting appliance 6 and a bearing seat 7. The rotating sleeve 1 is fixed on the bearing cover 2 and is connected with the stirrer lifting appliance 6 through threads. Bearing cap 2 is fixed in reation kettle cauldron body hoist 4, and links firmly with swivel mount 1, provides the support for swivel mount 1. The bearing 3 is mounted in a bearing seat 7 to provide support for the agitator spreader 6 to rotate axially. Reation kettle body hoist 4 links firmly with bearing cap 2, bearing frame 7, for bearing cap 2, bearing frame 7 provide the support, in addition through linking firmly with the reaction kettle body, realize the location to the reaction kettle body. The hoisting cover 5 is fixed with the stirrer hoisting tool 6 and is used for connecting hoisting equipment. The agitator hoist 6 contacts with bearing 3, and passes through threaded connection with swivel housing 1, and when agitator hoist 6 relative swivel housing 1 rotated, realized the axial motion of agitator hoist 6, realized the fixed to the agitator. The bearing block 7 is fixed with the reactor body lifting appliance 4.
In this application, reation kettle cauldron body hoist 4 passes through bolted connection with the reation kettle cauldron body, realizes coaxial with the reation kettle cauldron body and agitator, and reation kettle cauldron body hoist 4 is the installation location benchmark of swivel mount 1, bearing cap 2, bearing 3, hoisting cover 5, agitator hoist 6, bearing frame 7, and then guarantees that above part all is coaxial with the reation kettle cauldron body and agitator.
In this application, agitator hoist 6 and bearing 3 cooperation guarantee that radial positioning is stable, realize coaxial with the agitator.
In this application, agitator hoist 6 passes through conical surface cooperation with the agitator, through axial concertina movement, realizes axial, the radial positioning to the agitator after contacting with the agitator.
In this application, agitator hoist 6 is provided with axial distance sign 11, with the cooperation of swivel mount 1 for 6 axial flexible amounts of accurate control agitator hoist prevent to damage the agitator.
In the practical application process, firstly, the stirrer lifting appliance 6 is rotated reversely, the stirrer lifting appliance 6 is rotated relative to the rotating sleeve 1 by utilizing the thread pair, the stirrer lifting appliance 6 is moved along the axial direction and is stopped at the side far away from the stirrer, at the moment, the axial telescopic reaction kettle centering lifting appliance is lifted to the upper part of the reaction kettle by utilizing the lifting equipment, the reaction kettle body lifting appliance 4 is placed on the mounting flange edge of the reaction kettle body, the connecting holes of the two are aligned, the reaction kettle body lifting appliance 4 is fixedly connected with the reaction kettle body by utilizing the bolts, then, the stirrer lifting appliance 6 is rotated forwardly to be close to the stirrer along the axial direction, the stirrer lifting appliance 6 is ensured to move to the preset position along the axial direction according to the axial distance mark 11 and is accurately contacted with the stirrer, the axial and radial positioning of the reaction kettle body and the stirrer is completed, at the moment, both the reaction kettle body and the stirrer are firmly positioned, the lifting equipment can be used for carrying out safe moving and overturning operation on the reaction kettle.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. An axial telescopic reaction kettle centering sling is characterized by comprising,
the rotary sleeve (1) is fixed on the bearing cover (2), is in threaded connection with the stirrer lifting appliance (6) and can rotate relative to the stirrer lifting appliance (6);
the bearing cover (2) is fixed on the reaction kettle body lifting appliance (4) and is fixedly connected with the rotary sleeve (1) to support the rotary sleeve (1);
the bearing (3) is a rolling rod bearing, is arranged in the bearing seat (7) and provides support for axial rotation of the stirrer lifting appliance (6);
the reaction kettle body lifting appliance (4) is fixedly connected with the bearing cover (2) and the bearing seat (7) and provides support for the bearing cover (2) and the bearing seat (7);
the hanging cover (5), the hanging cover (5) is fixed with the stirrer hanging tool (6);
the stirrer lifting appliance (6) penetrates through the bearing (3) and is in threaded connection with the rotary sleeve (1), and when the stirrer lifting appliance (6) rotates relative to the rotary sleeve (1), axial telescopic motion of the stirrer lifting appliance (6) is achieved;
and the bearing block (7) is fixed with the reaction kettle body lifting appliance (4).
2. The axial telescopic reaction kettle centering hanger of claim 1, wherein the reaction kettle body hanger (4) is fixedly connected with the reaction kettle body (8) to axially and radially position the reaction kettle body (8).
3. The axial telescopic reaction kettle centering sling according to claim 2, wherein the rotary sleeve (1) is fixed to the bearing cover (2) and further fixed relative to the reaction kettle body sling (4) and the reaction kettle body (8).
4. The axial telescopic reaction kettle centering hanger according to claim 1 or 2, wherein the stirrer hanger (6) can rotate along the central axis relative to the reaction kettle body hanger (4) and the reaction kettle body (8) by using the bearing (3) and realize radial position limitation, the stirrer hanger (6) generates axial movement by rotating relative to the rotary sleeve (1), and when the stirrer hanger moves to a specific position, the lower end conical surface contacts with the reaction kettle stirrer (9) to axially and radially position the reaction kettle stirrer (9).
5. The centering lifting appliance of the axial telescopic reaction kettle according to claim 4, wherein the stirrer lifting appliance (6) is provided with an axial distance mark (11) which is matched with the rotary sleeve (1) for accurately controlling the axial telescopic amount of the stirrer lifting appliance (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229030.XU CN217024979U (en) | 2022-01-27 | 2022-01-27 | Axial flexible reation kettle centering hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229030.XU CN217024979U (en) | 2022-01-27 | 2022-01-27 | Axial flexible reation kettle centering hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217024979U true CN217024979U (en) | 2022-07-22 |
Family
ID=82449903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220229030.XU Expired - Fee Related CN217024979U (en) | 2022-01-27 | 2022-01-27 | Axial flexible reation kettle centering hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217024979U (en) |
-
2022
- 2022-01-27 CN CN202220229030.XU patent/CN217024979U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |