CN206215175U - A kind of autoclave - Google Patents
A kind of autoclave Download PDFInfo
- Publication number
- CN206215175U CN206215175U CN201621215425.5U CN201621215425U CN206215175U CN 206215175 U CN206215175 U CN 206215175U CN 201621215425 U CN201621215425 U CN 201621215425U CN 206215175 U CN206215175 U CN 206215175U
- Authority
- CN
- China
- Prior art keywords
- kettle
- interior
- kettle cover
- interior kettle
- cover
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000000565 sealant Substances 0.000 claims abstract description 18
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 238000001727 in vivo Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 description 21
- 238000012423 maintenance Methods 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model is related to a kind of reaction unit, specifically discloses a kind of autoclave.External kettle body, outer kettle cover, interior kettle and interior kettle cover that the autoclave is made including metal material, described interior kettle is made up of nonmetallic materials and the outer surface of interior kettle contacts with the inner surface of external kettle body；Described interior kettle cover includes the sealant of rigid supporting course and nonmetallic materials, the opening end in contact of described sealant and interior kettle；Described outer kettle cover and external kettle body releasable connection and outer kettle cover are provided with the hold-down gear for compressing interior kettle cover；Described interior kettle cover is provided with connecting hole, and described connection hole is sealedly connected with materail tube.Above-described autoclave, not only good seal performance, and interior kettle can be changed, and maintainability is fine, moreover it is possible to carry out the reaction of high temperature strong corrosion.
Description
Technical field
The utility model is related to a kind of reaction unit, more particularly to a kind of autoclave.
Background technology
In recent years, with expanding economy, the development of chemical industry is extremely rapid, commercially also occupies critically important
Status.In Chemical Manufacture and experiment, substantial amounts of reaction under high pressure is had, the reactant species in reaction are also varied, such as
The deep-etching material such as strong acid and strong base, careless slightly in course of reaction, once there is accident, consequence is hardly imaginable.
Reactor is a kind of Chemical Manufacture and reaction vessel conventional in experiment, and current conventional reactor is usually metal
Structure, junction is rigidly connected form using screw thread etc., then sets gasket seal, the sealing property of this structure in junction
It is bad, and the acidproof and alkaline resistance properties of metal material is poor, it is impossible to reacted for deep-etching for a long time.
A kind of above mentioned problem of the purpose of this utility model aiming at existing product, there is provided good seal performance, and be resistant to
The reactor of high pressure.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of autoclave, not only sealing reliability, and interior
Kettle can be changed, and maintainability is fine, moreover it is possible to carry out the reaction of high temperature strong corrosion.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of autoclave, including
External kettle body, outer kettle cover, interior kettle and interior kettle cover that metal material is made, described interior kettle are made up and interior kettle of nonmetallic materials
The outer surface of body contacts with the inner surface of external kettle body；Described interior kettle cover includes the sealing of rigid supporting course and nonmetallic materials
Layer, the opening end in contact of described sealant and interior kettle；Set in described outer kettle cover and external kettle body releasable connection and outer kettle cover
There is the hold-down gear for compressing interior kettle cover；Described interior kettle cover is provided with connecting hole, and described connection hole is sealedly connected with
Materail tube.
External kettle body, outer kettle cover, interior kettle and interior kettle cover that described autoclave is made including metal material, it is described
Interior kettle is made up of nonmetallic materials and the outer surface of interior kettle contacts with the inner surface of external kettle body；Interior kettle and external kettle body are separated
It is independently arranged, external kettle body is used for pressure-bearing, interior kettle is used to ensure sealing that this mode can well to take into account the mechanical property of equipment
And sealing property, and split type structure allows that interior kettle is individually replaced, maintainability performance is more preferable；Described interior kettle cover
Sealant including rigid supporting course and nonmetallic materials, sets in described outer kettle cover and external kettle body releasable connection and outer kettle cover
There is the hold-down gear for compressing interior kettle cover；Sealant and interior kettle are nonmetallic materials and are made, the sealing of both contact surfaces
More reliable, hold-down gear is used to compress interior kettle cover, it is ensured that the contact surface of sealant and interior kettle has certain pressure, further
Improve sealing property.
Preferably, described connection hole is connected with joint；Described joint stretches into sealing near one end of interior kettle
Layer is simultaneously compressed with sealant, and the other end is fixedly connected with materail tube；Materail tube is connected by joint and interior kettle cover, and joint stretches into close
Sealing is simultaneously compressed, sealing property reliability with sealant
Preferably, the sealed end that the joint is made near one end of interior kettle for nonmetallic materials, the other end is firm
The connection end that property material is made, sealing surface contacts with each other for nonmetallic materials, good seal performance.
Preferably, described nonmetallic materials are polytetrafluoroethylene (PTFE), polytetrafluoroethylmaterial material has corrosion-resistant well
And resistance to elevated temperatures, for the reaction for carrying out high temperature strong corrosion provides good environment.
Preferably, described connection end and supporting course threaded connection, removable between joint and interior kettle cover, between each part
It is independently arranged, easy maintenance and replacement.
Preferably, described external kettle body includes cylinder and base plate, described cylinder away from one end of outer kettle cover be provided with to
Interior chimb, described base plate is located in cylinder；The maximum gauge of the base plate is less than the internal diameter of cylinder and is more than the interior of chimb
Footpath；The chimb of cylinder body bottom can block base plate, during work, can bear the high pressure in kettle；Base plate can up and down be transported in cylinder
It is dynamic, during maintenance, interior kettle and base plate can be released from bottom simultaneously, interior kettle is conveniently replaceable, maintainability performance is good.
Preferably, described hold-down gear is some screws, described screw passes through outer kettle cover；When using, Ke Yixian
Outer kettle cover is screwed, interior kettle cover is compressed by tightening screw；Can also first tightening screw, then pressed by screwing outer kettle cover
Kettle cover in tight.
Preferably, being connected with pressure gauge on described materail tube, pressure gauge is used to monitor the operating pressure in kettle.
Preferably, described external kettle body and the threaded connection of outer kettle cover.
Preferably, being welded between described joint and materail tube.
Brief description of the drawings
Fig. 1 is a kind of structural representation of autoclave of the present embodiment；
Fig. 2 is the partial enlarged drawing at interior kettle sealing in a kind of autoclave of the present embodiment；
Fig. 3 is a kind of top view of autoclave of the present embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Embodiment
As shown in figures 1 and 3, external kettle body 1, outer kettle cover 5, interior kettle that a kind of autoclave, including metal material is made
Body 2 and interior kettle cover 6, described interior kettle 2 be made up of nonmetallic materials and outer surface and the external kettle body 1 of interior kettle 2 inner surface
Contact；Interior kettle 2 and external kettle body 1 are separately independently arranged, and external kettle body 1 is used for pressure-bearing, and interior kettle 2 is used to ensure sealing, this side
Formula can well take into account the mechanical property and sealing property of equipment, and split type structure allows interior kettle 2 individually more
Change, maintainability performance is more preferable.As shown in Fig. 2 described interior kettle cover 6 includes the sealing of rigid supporting course 62 and nonmetallic materials
Layer 61, the opening end in contact of described sealant 61 and interior kettle 2, sealant 61 and interior kettle 2 are nonmetallic materials and are made,
The sealing of both contact surfaces is more reliable；Described outer kettle cover 5 and the releasable connection of external kettle body 1 and outer kettle cover 5 is provided with for compressing
The hold-down gear 51 of interior kettle cover 6, outer kettle cover 5 is preferably with the connected mode of external kettle body 1 and is threadedly coupled；Described hold-down gear 51
Preferably some screws, described screw passes through outer kettle cover 5；When using, first outer kettle cover 5 can be screwed, by tightening screw
To compress interior kettle cover 6；Can also first tightening screw, then compress interior kettle cover 6 by screwing outer kettle cover 5.Described interior kettle cover 6
Connecting hole is provided with, described connection hole is sealedly connected with materail tube 4, and pressure gauge 41 is connected with described materail tube 4, pressed
Power table 41 is used to monitor the operating pressure in kettle；Hold-down gear 51 is used to compress interior kettle cover 6, it is ensured that sealant 61 and interior kettle 2
Contact surface there is certain pressure, further improve sealing property.
Further, described connection hole is connected with joint 3；Described joint 3 stretches into close near one end of interior kettle 2
Sealing 61 is simultaneously compressed with sealant 61, and the other end is fixedly connected with materail tube 4, is welded between described joint 3 and materail tube 4.
Materail tube 4 is connected by joint 3 and interior kettle cover 6, and joint 3 stretches into sealant 61 and compressed with sealant 61, sealing property reliability.
The sealed end 32 that the joint 3 is made near one end of interior kettle 2 for nonmetallic materials, the company that the other end is made for rigid material
End 31 is connect, sealing surface contacts with each other for nonmetallic materials, good seal performance.Described connection end 31 and the screw thread of supporting course 62 connect
Connect, it is removable between joint 3 and interior kettle cover 6, it is independently arranged between each part, easy maintenance and replacement.
Further, described nonmetallic materials are preferably polytetrafluoroethylene (PTFE), and polytetrafluoroethylmaterial material has resistance to well
Corrosion and resistance to elevated temperatures, for the reaction for carrying out high temperature strong corrosion provides good environment.
More further, described external kettle body 1 includes cylinder and base plate 11, the one end of described cylinder away from outer kettle cover 5
Inside chimb is provided with, described base plate 11 is located in cylinder；The maximum gauge of the base plate 11 is simultaneously big less than the internal diameter of cylinder
In the internal diameter of chimb；The chimb of cylinder body bottom can block base plate 11, during work, can bear the high pressure in kettle；Base plate 11 can be with
Moved up and down in cylinder, during maintenance, interior kettle 2 and base plate 11 can be released from bottom simultaneously, be conveniently replaceable interior kettle 2,
Maintainability performance is good.
Above-described autoclave, not only sealing reliability, and interior kettle can be changed, and maintainability is fine,
The reaction of high temperature strong corrosion can also be carried out..
In a word, preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all
Any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (10)
1. the external kettle body that a kind of autoclave, including metal material is made（1）With outer kettle cover（5）, it is characterised in that：Also include
Interior kettle（2）With interior kettle cover（6）, described interior kettle（2）It is made up of nonmetallic materials and interior kettle（2）Outer surface and outer kettle
Body（1）Inner surface contact；Described interior kettle cover（6）Including rigid supporting course（62）With the sealant of nonmetallic materials
（61）, the sealant（61）With interior kettle（2）Opening end in contact；Described outer kettle cover（5）With external kettle body（1）Releasable connection
And outer kettle cover（5）It is provided with for compressing interior kettle cover（6）Hold-down gear（51）；Described interior kettle cover（6）Connecting hole is provided with,
Described connection hole is sealedly connected with materail tube（4）.
2. autoclave according to claim 1, it is characterised in that：Described connection hole is connected with joint（3）；Institute
State joint（3）Near interior kettle（2）One end stretch into sealant（61）And and sealant（61）Compress, the other end is fixedly connected with
Materail tube（4）.
3. autoclave according to claim 2, it is characterised in that：The joint（3）Near interior kettle（2）One end
For the sealed end that nonmetallic materials are made（32）, the connection end that the other end is made for rigid material（31）.
4. the autoclave according to claim 1 or 2 or 3, it is characterised in that：Described nonmetallic materials are polytetrafluoro
Ethene.
5. autoclave according to claim 3, it is characterised in that：Described connection end（31）And supporting course（62）Spiral shell
Line is connected.
6. the autoclave according to claim 1 or 2 or 3 or 5, it is characterised in that：Described external kettle body（1）Including cylinder
Body and base plate（11）, described cylinder is away from outer kettle cover（5）One end be provided with inside chimb, described base plate（11）Positioned at cylinder
In vivo；The base plate（11）Maximum gauge less than cylinder internal diameter and be more than chimb internal diameter.
7. autoclave according to claim 6, is very characterised by：Described hold-down gear（51）It is some screws,
Described screw passes through outer kettle cover（5）.
8. the autoclave according to claim 1 or 2 or 3 or 5 or 7, it is characterised in that：Described materail tube（4）On
It is connected with pressure gauge（41）.
9. autoclave according to claim 8, it is characterised in that：Described external kettle body（1）With outer kettle cover（5）Screw thread
Connection.
10. the autoclave according to Claims 2 or 3 or 5, it is characterised in that：Described joint（3）And materail tube
（4）Between weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215425.5U CN206215175U (en) | 2016-11-11 | 2016-11-11 | A kind of autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215425.5U CN206215175U (en) | 2016-11-11 | 2016-11-11 | A kind of autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215175U true CN206215175U (en) | 2017-06-06 |
Family
ID=58792655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215425.5U Expired - Fee Related CN206215175U (en) | 2016-11-11 | 2016-11-11 | A kind of autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215175U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993345A (en) * | 2018-09-18 | 2018-12-14 | 南方电网科学研究院有限责任公司 | Experiment platform for research and development of gas adsorbent |
| CN112221433A (en) * | 2020-08-18 | 2021-01-15 | 华电电力科学研究院有限公司 | Double-kettle test device and method suitable for high-temperature and high-pressure water environment or steam environment |
| CN112263972A (en) * | 2020-10-23 | 2021-01-26 | 苏州启创新材料科技有限公司 | Higher drying kettle of practicality and operating system thereof |
| CN112316875A (en) * | 2020-11-09 | 2021-02-05 | 亢慧慧 | High-efficient chemical industry synthesis reation kettle |
| CN113747967A (en) * | 2019-02-21 | 2021-12-03 | 微波实验室系统有限公司 | Pressure vessel system |
-
2016
- 2016-11-11 CN CN201621215425.5U patent/CN206215175U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993345A (en) * | 2018-09-18 | 2018-12-14 | 南方电网科学研究院有限责任公司 | Experiment platform for research and development of gas adsorbent |
| CN113747967A (en) * | 2019-02-21 | 2021-12-03 | 微波实验室系统有限公司 | Pressure vessel system |
| CN112221433A (en) * | 2020-08-18 | 2021-01-15 | 华电电力科学研究院有限公司 | Double-kettle test device and method suitable for high-temperature and high-pressure water environment or steam environment |
| CN112263972A (en) * | 2020-10-23 | 2021-01-26 | 苏州启创新材料科技有限公司 | Higher drying kettle of practicality and operating system thereof |
| CN112316875A (en) * | 2020-11-09 | 2021-02-05 | 亢慧慧 | High-efficient chemical industry synthesis reation kettle |
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Legal Events
| 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: 20170606 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |