CN207238003U - A kind of precipitation kettle sealing device - Google Patents
A kind of precipitation kettle sealing device Download PDFInfo
- Publication number
- CN207238003U CN207238003U CN201721230041.5U CN201721230041U CN207238003U CN 207238003 U CN207238003 U CN 207238003U CN 201721230041 U CN201721230041 U CN 201721230041U CN 207238003 U CN207238003 U CN 207238003U
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- ring
- threaded hole
- hole
- bolt
- rotation axis
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Abstract
It the utility model is related to reaction kettle technical field of sealing technology, more particularly to a kind of precipitation kettle sealing device, including precipitation kettle, rotation axis and sealing mechanism, sealing structure includes retainer ring, core ring and locating ring, retainer ring is connected by positioning bolt with fixed cover, core ring includes outer shroud and inner ring, the upper side of outer shroud is equipped with uniform first threaded hole and the first insertion hole, being fitted together on the inner wall of outer shroud has gasket, run through on outer wall and be equipped with the second threaded hole, gasket is equipped with through hole, the upper side of inner ring is uniformly provided with the second insertion hole, run through on side wall and be equipped with the 3rd threaded hole；Through the 4th threaded hole is equipped with locating ring, the bottom surface of locating ring is uniformly provided with the first inserting block and the second inserting block.The setting of gasket can compensate for the abrasion that inner ring is contacted with rotation axis in the utility model core ring, further strengthen leakproofness；Core ring is avoided by the setting of inserting block to misplace with locating ring, causes the reduction of air-tightness.
Description
Technical field
Reaction kettle technical field of sealing technology is the utility model is related to, more particularly to a kind of precipitation kettle sealing device.
Background technology
In the prior art, the rotation axis of motor is through being arranged in the hole set on precipitation kettle, and rotation axis and hole it
Between form and be rotatably assorted, in practical application due to when precipitation kettle works temperature in the kettle it is higher, the corrosivity of the material to react
It is possible to relatively strong, and when carrying out some extractive reactions, the sealing requirements of precipitation kettle is also increased therewith, because evaporating
The extractant come can be easy to overflow from the gap between the hole in rotation axis and precipitation kettle, cause the wasting of resources, reduce at the same time
The security of precipitation kettle；On the other hand, it is due to that the rotation axle rotary speed that is plugged in precipitation kettle is very fast, thus easily produces
Circular runout and axial float, this can all cause the reduction of air-tightness, so as to influence the reaction in precipitation kettle.Therefore, this practicality
A kind of precipitation kettle sealing device of new design, to solve the above problems.
Utility model content
(1) technical problem solved
A kind of the shortcomings that the utility model aim is to overcome the above-mentioned prior art, there is provided precipitation kettle sealing device.
(2) technical solution
A kind of precipitation kettle sealing device, including precipitation kettle, rotation axis and sealing mechanism, the upside of the precipitation kettle are equipped with admittedly
Fixed lid, the rotation axis are set through fixed cover and sealing mechanism；The sealing mechanism includes retainer ring, core successively from the bottom up
Thimble and locating ring, the retainer ring are connected by positioning bolt with fixed cover, and the core ring includes outer shroud and inner ring, described
The upper side of outer shroud is equipped with uniform first threaded hole and the first insertion hole, and first threaded hole is arranged on the outer of the first insertion hole
Side, being fitted together on the inner wall of the outer shroud has gasket, and through being equipped with the second threaded hole on outer wall, the gasket, which is equipped with, to be led to
Hole, the upper side of the inner ring are uniformly provided with the second insertion hole, run through on side wall and be equipped with the 3rd threaded hole, the outer shroud and inner ring
Between be fixedly connected by the first bolt, second threaded hole of the first bolt-through, through hole and the 3rd threaded hole are set, and
The end of first bolt is contradicted on rotation axis side wall；The locating ring is fixed on the rotating shaft, runs through setting on the locating ring
There is the 4th threaded hole, the second bolt is equipped with the 4th threaded hole, the bottom of second bolt is connected to the first threaded hole
In, the bottom surface of the locating ring is uniformly provided with the first inserting block and the second inserting block, first inserting block and the second inserting block
The first insertion hole and second is respectively correspondingly plugged on to insert in the hole.
Further, it is equipped with sealing ring between the retainer ring, inner ring and locating ring and rotation axis.
Further, the side wall of the rotation axis is equipped with groove, and the end engaging of first bolt is in a groove.
Further, the retainer ring is in step.
Further, the depth of first threaded hole is 1/3rd of core ring thickness；First bolt is horizontal
Positioned at the lower section of the first threaded hole.
(3) beneficial effect
A kind of precipitation kettle sealing device provided by the utility model, passes through the setting of locating ring, it is ensured that core ring is with consolidating
Determine to be in close contact between ring, realize the encapsulation process between core ring and retainer ring, wherein sealing ring realizes sealing mechanism
Radial seal, improve device entirety leakproofness；The setting of gasket can compensate for what inner ring was contacted with rotation axis in core ring
Abrasion, further strengthens leakproofness；Locating ring and the integral stability of core ring group are ensured by being provided with for inserting block, kept away
Exempt from core ring to misplace with locating ring, cause the reduction of air-tightness.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structure diagram after sealing mechanism fractionation in the utility model；
Fig. 4 is the structure diagram of the utility model outer shroud；
Fig. 5 is the structure diagram of the utility model inner ring；
In attached drawing, parts list represented by the reference numerals is as follows：
1- precipitation kettles, 101- fixed covers, 2- rotation axis, 3- sealing mechanisms, 4- retainer rings, 401- positioning bolts, 5- cores
Ring, 501- outer shrouds, 502- inner ring, the insertions of 503- second hole, 504- gaskets, the first bolts of 505-, the first threaded holes of 506-,
The second threaded holes of 507-, the 3rd threaded holes of 508-, the insertions of 509- first hole, 510- through holes, 6- locating rings, the second bolts of 601-,
The first inserting blocks of 602-, the second inserting blocks of 603-, 7- sealing rings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1~Fig. 5, a kind of precipitation kettle sealing device, including precipitation kettle 1, rotation axis 2 and sealing mechanism 3, take off
The upside of molten kettle 1 is equipped with fixed cover 101, and rotation axis 2 is set through fixed cover 101 and sealing mechanism 3；Sealing mechanism 3 is from lower past
On include retainer ring 4, core ring 5 and locating ring 6 successively, wherein between retainer ring 4, inner ring 502 and locating ring 6 and rotation axis 2
Sealing ring 7 is equipped with, retainer ring 4 is in step, is connected easy to retainer ring 4 by positioning bolt 401 with fixed cover 101, without
The close contact between core ring 5 and retainer ring 4 is influenced, core ring 5 includes outer shroud 501 and inner ring 502, the upside of outer shroud 501
Face is equipped with uniform first threaded hole 506 and first insertion hole 509, and the first threaded hole 506 is arranged on the outer of the first insertion hole 509
Side, being fitted together on the inner wall of outer shroud 501 has gasket 504, and through being equipped with the second threaded hole 507 on outer wall, gasket 504 is equipped with
Through hole 510, the upper side of inner ring 502 are uniformly provided with the second insertion hole 503, run through on side wall and be equipped with the 3rd threaded hole 508, outer shroud
It is fixedly connected between 501 and inner ring 502 by the first bolt 505, the first bolt 505 is through the second threaded hole 507, through hole 510
Set with the 3rd threaded hole 508, and the end of the first bolt 505 is contradicted on 2 side wall of rotation axis, the wherein side of rotation axis 2
Wall is equipped with groove, the end engaging of the first bolt 505 in a groove, improve core ring 5 be connected with rotation axis 2 it is overall effective
Property and stability；Locating ring 6 is fixed in rotation axis 2, through the 4th threaded hole is equipped with locating ring 6, is set in the 4th threaded hole
There is the second bolt 601, the bottom of the second bolt 601 is connected in the first threaded hole 506, and the bottom surface of locating ring 6 is uniformly provided with
One inserting block 602 and the second inserting block 603, the first inserting block 602 and the second inserting block 603 are respectively correspondingly plugged on first and insert
Enter hole 509 and second to be inserted into hole 503.
Wherein, the depth of the first threaded hole 506 is 1/3rd of 5 thickness of core ring, and the first bolt 505 is positioned horizontally in the
The lower section of one threaded hole 506.
The course of work of the utility model, first pass through the first bolt 505 outer shroud 501 and inner ring 502 are connected it is integral,
That is core ring 5, the wherein outer wall of inner ring 502 are in close contact with gasket 504；Retainer ring 4 is connected to by positioning bolt 401
In fixed cover 101, the second bolt 601, with the rotation of the second bolt 601, the contact between core ring 5 and retainer ring 4 are rotated
It is increasingly closer, realize and sealed between core ring 5 and retainer ring 4；Then the first bolt 505, the end of the first bolt 505 are rotated further by
Portion can be tightly contradicted in the groove of rotation axis 2, ensure that core ring 5 is connected integral stability with rotation axis 2.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Live feature with reference to specific features, structure, the material that the embodiment or example describe and be contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, be in order to preferably explain
The principle and practical application of the utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of precipitation kettle sealing device, including precipitation kettle, rotation axis and sealing mechanism, it is characterised in that the precipitation kettle
Upside is equipped with fixed cover, and the rotation axis is set through fixed cover and sealing mechanism；The sealing mechanism wraps successively from the bottom up
Retainer ring, core ring and locating ring are included, the retainer ring is connected by positioning bolt with fixed cover, and the core ring includes outer shroud
And inner ring, the upper side of the outer shroud are equipped with uniform first threaded hole and the first insertion hole, first threaded hole is arranged on the
One is inserted into the outside in hole, and being fitted together on the inner wall of the outer shroud has gasket, runs through being equipped with the second threaded hole, the sealing on outer wall
Pad is equipped with through hole, and the upper side of the inner ring is uniformly provided with the second insertion hole, runs through on side wall and be equipped with the 3rd threaded hole, described
It is fixedly connected between outer shroud and inner ring by the first bolt, the second threaded hole of the first bolt-through, through hole and the 3rd screw thread
Hole is set, and the end of the first bolt is contradicted on rotation axis side wall；The locating ring is fixed on the rotating shaft, the positioning
Through the 4th threaded hole is equipped with ring, the second bolt is equipped with the 4th threaded hole, the bottom of second bolt is connected to
In first threaded hole, the bottom surface of the locating ring is uniformly provided with the first inserting block and the second inserting block, first inserting block and
Second inserting block is respectively correspondingly plugged on the first insertion hole and second and inserts in the hole.
2. a kind of precipitation kettle sealing device according to claim 1, it is characterised in that the retainer ring, inner ring and positioning
Sealing ring is equipped between ring and rotation axis.
3. a kind of precipitation kettle sealing device according to claim 1, it is characterised in that the side wall of the rotation axis is equipped with
Groove, the end engaging of first bolt is in a groove.
4. a kind of precipitation kettle sealing device according to claim 1, it is characterised in that described, the retainer ring is in step
Shape.
5. a kind of precipitation kettle sealing device according to claim 1, it is characterised in that the depth of first threaded hole is
/ 3rd of core ring thickness；First bolt is positioned horizontally in the lower section of the first threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230041.5U CN207238003U (en) | 2017-09-25 | 2017-09-25 | A kind of precipitation kettle sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230041.5U CN207238003U (en) | 2017-09-25 | 2017-09-25 | A kind of precipitation kettle sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238003U true CN207238003U (en) | 2018-04-17 |
Family
ID=61886431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230041.5U Expired - Fee Related CN207238003U (en) | 2017-09-25 | 2017-09-25 | A kind of precipitation kettle sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147369A (en) * | 2021-03-31 | 2021-07-23 | 合肥丰科汽车部件有限公司 | Aluminum alloy oil tank with protective structure |
-
2017
- 2017-09-25 CN CN201721230041.5U patent/CN207238003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147369A (en) * | 2021-03-31 | 2021-07-23 | 合肥丰科汽车部件有限公司 | Aluminum alloy oil tank with protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190218 Address after: 750300 Bayin Aobao Industrial Park, Alxa League Economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA SHIJIE CHEMICAL Co.,Ltd. Address before: 222523 Weiyi Road, Duigou Chemical Industrial Park, Guannan County, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG SHIJIE AGROCHEMICAL Co.,Ltd. |
|
| 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: 20180417 Termination date: 20210925 |