CN208397294U - A kind of chemical industry reaction sealing device - Google Patents
A kind of chemical industry reaction sealing device Download PDFInfo
- Publication number
- CN208397294U CN208397294U CN201820976010.2U CN201820976010U CN208397294U CN 208397294 U CN208397294 U CN 208397294U CN 201820976010 U CN201820976010 U CN 201820976010U CN 208397294 U CN208397294 U CN 208397294U
- Authority
- CN
- China
- Prior art keywords
- sealing
- attachment base
- claw
- cover
- lower 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
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Abstract
The utility model discloses a kind of chemical industry reaction sealing devices, including button, attachment base, lower cover and claw, the button is located at upper cover top surface, by changing air pressure opened upper cover in sealing device, the upper cover is provided with sealing filling, sealing filling middle part is plugged with upper sealing panel, the upper sealing panel bottom surface is welded with lower sealing plate, lower cap surface corresponds to plate and offers socket, the lower cover bottom surface is welded on connection seating face, the connection seating face offers the connector for placing lower cover, the attachment base surrounding is welded with claw, the reaction tube is fixed on attachment base bottom surface by claw.The utility model structure is simple, and rationally, cost is low for design；By lower button, reaction tube is fully sealed, sealing filling, upper sealing panel and lower sealing plate triple seal are securely and reliably preferably promoted the use of.
Description
Technical field
The utility model relates to chemical industry facility field more particularly to a kind of chemical industry reaction sealing devices.
Background technique
Sealing cover in reaction unit is one of critical component in Chemical Manufacture, for sealing the opening of reaction unit.It is existing
Some sealing devices, in order to improve leakproofness, that often designs is very cumbersome, and opening and closing is complicated；And it can not after test
It realizes gradually pressure release, is easy to produce danger, and do not allow easy to operate, influence working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of chemical industry reaction sealing devices, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object:
A kind of chemical industry reaction sealing device, including button, attachment base, reaction tube, upper cover, lower cover and claw, it is described to press
Button is located at upper cover top surface, and by changing air pressure opened upper cover in sealing device, the upper cover is provided with sealing filling, the sealing
Filling middle part is plugged with upper sealing panel, and the upper sealing panel bottom surface is welded with lower sealing plate, upper cover bottom surface integrated molding
Equipped with the plate for grafting lower cover, the lower cover is located at upper cover bottom surface, and lower cap surface corresponds to plate and offers socket, under described
Base face is welded on connection seating face, and the connection seating face offers the connector for placing lower cover, the attachment base four
It is welded with claw week, the reaction tube is fixed on attachment base bottom surface by claw.
Preferably, the sealed filling material is that phenolic fibre weaves airtight and watertight padding, and the upper sealing panel material is rubber
Asbestos packing XS250, the lower sealing plate material are teflon asbestos packing SMF.
Preferably, the attachment base, reaction tube, upper cover, lower cover and claw material are stainless steel.
Compared with prior art, the utility model has the advantage that the utility model structure is simple, and design rationally, is made
Valence is at low cost；When Chemical Manufacture is using reaction sealing device, reactant is poured into reaction tube, lower cover is passed through into attachment base bottom
The claw in face is fixed on reaction tube top surface, by upper cover by plate, is inserted into the socket of lower hd top face, by lower button, to reaction
Cylinder is fully sealed, and sealing filling, upper sealing panel and lower sealing plate triple seal are securely and reliably preferably promoted the use of.
Detailed description of the invention
Fig. 1 is the structure chart that the utility model chemical industry reacts sealing device.
Fig. 2 is the Unclosing structure figure that the utility model chemical industry reacts sealing device.
Fig. 3 is the upper cover internal structure chart that the utility model chemical industry reacts sealing device.
In figure: 1, button, 2, attachment base, 3, reaction tube, 4, upper cover, 5, plate, 6, socket, 7, lower cover, 8, claw, 9, close
Packing fills, 10, upper sealing panel, 11, lower sealing plate, 12, connector.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown, a kind of chemical industry reaction sealing device, including button 1, attachment base 2, reaction tube 3, upper cover 4, lower cover 7
With claw 8, the button 1 is located at 4 top surface of upper cover, and by changing air pressure opened upper cover 4 in sealing device, the upper cover 4 is built-in
There is sealing filling 9,9 middle part of sealing filling is plugged with upper sealing panel 10, and 10 bottom surface of upper sealing panel is welded with lower sealing
Plate 11, the 4 bottom surface integrated molding of upper cover are equipped with the plate 5 for grafting lower cover 7, and the lower cover 7 is located at 4 bottom surface of upper cover,
7 surface of lower cover corresponds to plate 5 and offers socket 6, and 7 bottom surface of lower cover is welded on 2 surface of attachment base, 2 surface of attachment base
The connector 12 for placing lower cover 7 is offered, 2 surrounding of attachment base is welded with claw 8, and the reaction tube 3 passes through claw 8
It is fixed on 2 bottom surface of attachment base.
Utility model works principle: when Chemical Manufacture is using reaction sealing device, reactant is poured into reaction tube 3
It is interior, lower cover 7 is passed through to the claw 8 of 2 bottom surface of attachment base, is fixed on 3 top surface of reaction tube, by upper cover 4 by plate 5, is inserted into lower cover 7
In the socket 6 of top surface, by lower button 1, reaction tube 3 is fully sealed, sealing filling 9, upper sealing panel 10 and lower sealing plate
11 triple seals, securely and reliably.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (3)
1. a kind of chemical industry reaction sealing device, including button (1), attachment base (2), reaction tube (3), upper cover (4), lower cover (7)
With claw (8), which is characterized in that the button (1) is located at upper cover (4) top surface, by changing in sealing device on air pressure opened
It covers (4), the upper cover (4) is provided with sealing filling (9), is plugged with upper sealing panel (10) in the middle part of the sealing filling (9), described
Upper sealing panel (10) bottom surface is welded with lower sealing plate (11), and upper cover (4) the bottom surface integrated molding, which is equipped with, is used for grafting lower cover
(7) plate (5), the lower cover (7) are located at upper cover (4) bottom surface, and lower cover (7) surface corresponds to plate (5) and offers socket (6),
Lower cover (7) bottom surface is welded on attachment base (2) surface, and attachment base (2) surface offers the company for placing lower cover (7)
Interface (12), attachment base (2) surrounding are welded with claw (8), and the reaction tube (3) is fixed on attachment base by claw (8)
(2) bottom surface.
2. a kind of chemical industry according to claim 1 reaction sealing device, which is characterized in that (9) material is filled in the sealing
Material is that phenolic fibre weaves airtight and watertight padding, and upper sealing panel (10) material is rubber asbestos packing XS250, the lower sealing plate
(11) material is teflon asbestos packing SMF.
3. a kind of chemical industry according to claim 1 reaction sealing device, which is characterized in that the attachment base (2), reaction
Cylinder (3), upper cover (4), lower cover (7) and claw (8) material are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976010.2U CN208397294U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical industry reaction sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976010.2U CN208397294U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical industry reaction sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397294U true CN208397294U (en) | 2019-01-18 |
Family
ID=65133286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976010.2U Expired - Fee Related CN208397294U (en) | 2018-06-25 | 2018-06-25 | A kind of chemical industry reaction sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397294U (en) |
-
2018
- 2018-06-25 CN CN201820976010.2U patent/CN208397294U/en not_active Expired - Fee Related
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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: 20200710 Address after: 200540 second industrial zone, Jinshan Wei Zhen, Shanghai, Jinshan District Patentee after: SHANGHAI DAMING JINGSHI CHEMICAL Co.,Ltd. Address before: 277400 East of No. 3 Industrial Park Road and South of Alishan Road, Taierzhuang District, Zaozhuang City, Shandong Province Patentee before: SHANDONG YISHI ENVIRONMENTAL PROTECTION NEW MATERIAL 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: 20190118 Termination date: 20210625 |