CN208032519U - A kind of autoclave - Google Patents
A kind of autoclave Download PDFInfo
- Publication number
- CN208032519U CN208032519U CN201820227751.0U CN201820227751U CN208032519U CN 208032519 U CN208032519 U CN 208032519U CN 201820227751 U CN201820227751 U CN 201820227751U CN 208032519 U CN208032519 U CN 208032519U
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- CN
- China
- Prior art keywords
- autoclave
- courage
- courage body
- bottom plate
- flange
- 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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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model embodiment is related to laboratory equipment technical field, specifically a kind of autoclave, including autoclave body, the lid being covered on autoclave body, the first courage body being built in autoclave body and the second courage body and the bottom plate being arranged below courage body, lid inner wall is provided with oppression department, the upper surface of courage body is the globoidal structure to match with oppression department, it is respectively arranged at least one annular groove on first courage body and the second courage body lower face, bottom plate upper surface is provided with makes itself and bottom plate be in close contact with the matched bulge loop of annular groove, oppression department the first courage body of extruding and the second courage body.Advantageous effect is can to make flexible selection according to the amount of material by the structure with multiple courage bodies, and the oppression department by being arranged between lid, courage body and bottom plate and the structure of bulge loop and annular groove can have good seal, in addition, high pressure inside courage body can be offset by filling liquid between the first courage body gives pleasure to autoclave body when in use, substantially increase the anti-pressure ability of this reaction kettle.
Description
Technical field
The utility model embodiment is related to laboratory equipment technical field, specifically a kind of autoclave.
Background technology
Autoclave is a kind of closed container carrying out reaction offer environment to material under condition of high voltage.Especially from gold
Belong in the technique for using hydrogen reducing metal in the aqueous solution of salt, liquid phase pressurization hydrogen reduction used by cobalt coated tungsten carbide cladding powder
In prepared by technique, WC particle direct requirement is added directly into autoclave and is coated, it, can only in laboratory condition
Use small-sized autoclave.
But in the prior art laboratory using autoclave defect mainly have two for the use of, first, sealing performance is not
Good, sealing performance declines after a number of uses, and air-tightness deficiency is caused to cause reaction that cannot carry out even generating danger；Second is that anti-
Pressure energy power weakens with the extension of service life, easily generates explosion after metal fatigue when internal pressure is very big, has safety
Very big hidden danger.
Therefore, good airproof performance and the high autoclave of service life can be reached by specific structure there is an urgent need for a kind of.
Utility model content
The utility model embodiment provides a kind of can reach good airproof performance and applied widely by specific structure
Autoclave is to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model embodiment discloses following technical solution：
A kind of autoclave, including autoclave body, be covered on the autoclave body lid, be built in the autoclave body first
Courage body, the second courage body being built in the first courage body and it is arranged below the first courage body and the second courage body
Bottom plate, the lid inner wall are provided with the oppression department of spherical structure, the upper surface of the first courage body and the second courage body for institute
The globoidal structure that oppression department matches is stated, at least one ring is respectively arranged on the first courage body and the second courage body lower face
Slot, the bottom plate upper surface is provided with squeezes the first courage body and institute with the matched bulge loop of the annular groove, the oppression department
Stating the second courage body makes it be in close contact with the bottom plate.
Preferably, the autoclave body bottom is provided with opening, and the bottom plate lower face is provided with from the convex of the opening stretching
Platform is offered for connecting sampling valve, sensor, heating rod and the connecting hole of relief valve on the boss.
Preferably, the autoclave body and the cover edge, which extend outwardly, is respectively formed the first flange and the second flange, described
First flange and second flange are correspondingly arranged on through-hole, and the autoclave body and the lid pass through the bolt by the through-hole
It is attached.
Preferably, there is cavity between the external wall of first courage and the inner wall of kettle, liquid is filled in the cavity
Body.
Preferably, it is provided with sealing ring flexible between first flange and second flange.
By above technical scheme as it can be seen that the utility model embodiment provide autoclave, by with multiple courage bodies
Structure can make flexible selection according to the amount of material, and the oppression department by being arranged between lid, courage body and bottom plate and
The structure of bulge loop and annular groove can have good seal, in addition, filling liquid between the first courage body gives pleasure to autoclave body when in use
Body can offset the high pressure inside courage body, substantially increase the anti-pressure ability of this reaction kettle.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Description needed in attached drawing be briefly described, it should be apparent that, for those of ordinary skills,
Under the premise of not making the creative labor, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the autoclave that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of lid in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment bottom plate.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example should all belong to the range of the utility model protection.
It please refers to shown in attached drawing 1 to 3, Fig. 1 is that a kind of structure for autoclave that the utility model embodiment provides is shown
Intention, Fig. 2 and Fig. 3 are respectively the structural schematic diagram of lid and bottom plate in the utility model embodiment.Disclosed in the present embodiment
It is autoclave includes autoclave body 1, is covered on the autoclave body 1 lid 2, the first courage body 3 being built in the autoclave body 1, interior
The second courage body 4 being placed in the first courage body 3 and the bottom being arranged below the first courage body 3 and the second courage body 4
Plate 5,2 inner wall of the lid are provided with the oppression department 21 of spherical structure, and the upper surface of the first courage body 3 and the second courage body 4 is
The globoidal structure to match with the oppression department 21 is respectively arranged at least on the first courage body 3 and 4 lower face of the second courage body
One annular groove 31,5 upper surface of the bottom plate is provided with squeezes institute with 31 matched bulge loop 51 of the annular groove, the oppression department 21
Stating the first courage body 3 and the second courage body 4 makes it be in close contact with the bottom plate 5.By the reaction kettle of above structure can gram
The clothes defect that leakproofness is not high in the prior art and compressive property is poor.
For convenience in autoclave body 1 environmental data and heating and sampling operation, be provided in 1 bottom of the autoclave body
Opening, 5 lower face of the bottom plate are provided with the boss 52 stretched out from the opening, offer on the boss 52 and adopted for connecting
The connecting hole 53 of sample valve, sensor, heating rod and relief valve.
Based on the above technical solution, in order to further disclose autoclave body 1 and lid 2 in the utility model embodiment
Connection structure, the autoclave body 1 and 2 edge of the lid, which extend outwardly, is respectively formed the first flange 11 and the second flange 22, described
First flange 11 and second flange 22 are correspondingly arranged on through-hole 13, the autoclave body 1 and the lid 2 and pass through by described logical
The bolt 12 in hole 13 is attached, but also can be arranged between first flange 11 and second flange 22 flexible
Sealing ring 6, it can thus be seen that the sealing performance of this structure is more preferably reliable, and highly practical, and sealing ring 6 is soft
Property structure, can be deformed upon when lid 2 is connect with autoclave body 1, make lid 2 have certain displacement, further oppress first
Courage body 3 and the second courage body 4.
In this reaction kettle in use, being filled out in the cavity 7 having between 3 outer wall of the first courage body and 1 inner wall of the autoclave body
Filling liquid body can be water or other liquid, make to form pressure transmission medium between courage body and autoclave body 1 by water, realize into one
Step improves the technique effect of anti-pressure ability.
In conclusion the autoclave that the utility model embodiment provides, it can by the structure with multiple courage bodies
Flexible selection, and the oppression department 21 by being arranged between lid 2, courage body and bottom plate 5 and bulge loop 51 are made according to the amount of material
There can be good seal with the structure of annular groove 31, in addition, filling liquid between the first courage body 3 gives pleasure to autoclave body 1 when in use
Body can offset the high pressure inside courage body, substantially increase the anti-pressure ability of this reaction kettle.
Claims (5)
1. a kind of autoclave, which is characterized in that including autoclave body, the lid being covered on the autoclave body, be built in the kettle
The first courage body in body, the second courage body being built in the first courage body and it is arranged in the first courage body and described second
Bottom plate below courage body, the lid inner wall are provided with the oppression department of spherical structure, the first courage body and the second courage body it is upper
End face is the globoidal structure to match with the oppression department, be respectively arranged on the first courage body and the second courage body lower face to
A few annular groove, the bottom plate upper surface is provided with squeezes described first with the matched bulge loop of the annular groove, the oppression department
Courage body and the second courage body make it be in close contact with the bottom plate.
2. autoclave according to claim 1, which is characterized in that the autoclave body bottom is provided with opening, the bottom
Plate lower face is provided with the boss stretched out from the opening, is offered on the boss for connecting sampling valve, sensor, heating
The connecting hole of stick and relief valve.
3. autoclave according to claim 1 or 2, which is characterized in that the autoclave body and the cover edge are outside
Extension is respectively formed the first flange and the second flange, and first flange and second flange are correspondingly arranged on through-hole, described
Autoclave body and the lid are attached by the bolt by the through-hole.
4. autoclave according to claim 3, which is characterized in that the external wall of the first courage and the inner wall of kettle
Between there is cavity, liquid is filled in the cavity.
5. autoclave according to claim 3, which is characterized in that between first flange and second flange
It is provided with sealing ring flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227751.0U CN208032519U (en) | 2018-02-08 | 2018-02-08 | A kind of autoclave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227751.0U CN208032519U (en) | 2018-02-08 | 2018-02-08 | A kind of autoclave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208032519U true CN208032519U (en) | 2018-11-02 |
Family
ID=63952580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227751.0U Expired - Fee Related CN208032519U (en) | 2018-02-08 | 2018-02-08 | A kind of autoclave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208032519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958006A (en) * | 2021-03-15 | 2021-06-15 | 北京科技大学 | Thick-wall hydrothermal high-pressure kettle and use method thereof |
| CN113522167A (en) * | 2021-05-21 | 2021-10-22 | 合肥通用机械研究院有限公司 | High-temperature high-pressure kettle used in strong corrosion environment and use method |
-
2018
- 2018-02-08 CN CN201820227751.0U patent/CN208032519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958006A (en) * | 2021-03-15 | 2021-06-15 | 北京科技大学 | Thick-wall hydrothermal high-pressure kettle and use method thereof |
| CN113522167A (en) * | 2021-05-21 | 2021-10-22 | 合肥通用机械研究院有限公司 | High-temperature high-pressure kettle used in strong corrosion environment and use method |
| CN113522167B (en) * | 2021-05-21 | 2023-10-27 | 合肥通用机械研究院有限公司 | High-temperature high-pressure kettle used in strong corrosion environment and use method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210208 |