CN205842035U - The outlet reducing adapter of line with rubber pressure vessels for the chemical industry - Google Patents
The outlet reducing adapter of line with rubber pressure vessels for the chemical industry Download PDFInfo
- Publication number
- CN205842035U CN205842035U CN201620837884.0U CN201620837884U CN205842035U CN 205842035 U CN205842035 U CN 205842035U CN 201620837884 U CN201620837884 U CN 201620837884U CN 205842035 U CN205842035 U CN 205842035U
- Authority
- CN
- China
- Prior art keywords
- flange
- line
- adapter
- chemical industry
- pressure vessels
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
This utility model provides a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter, and it is included the first flange and the second flange, is connected by adapter between the first flange and the second flange；Adapter internal diameter is identical with the diameter of required reducing, and the first flange and the second flange center all offer the centre bore identical with adapter outside dimension；Nozzle inner wall, the outer face of the first flange, the equal adhesion in outer face of the second flange have line with rubber layer；The outer face of the first flange is connected with the outlet(discharge) flange of line with rubber pressure vessels for the chemical industry by line with rubber layer；The outer face of the second flange is connected with the import of subsequent pipeline by line with rubber layer；This utility model is applicable to the reducing requirement of any size, and the inner surface of reducing adapter is prone to line with rubber anticorrosion.
Description
Technical field
This utility model relates to chemical pipeline technical field, in particular to a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter.
Background technology
The outlet reducing adapter of existing pressure vessels for the chemical industry is main with the reducing in GB12459-2005 steel butt seamless pipe
Joint is main, two ends cannot blue or blind plate, and joint small end size only has 4 reduced step by step when nominal dimension is more than DN200
Plant specification.
In Chemical Manufacture because of each clock reason need to increase pipeline or change caliber time, because container is that rubber-lining equipment cannot be opened by secondary
Hole, need to carry out reducing by original container outlet, but owing to standard reducing joint inner surface launches irregular, be not easy to line with rubber
Anticorrosion.
Summary of the invention
The purpose of this utility model is to provide a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter, to be applicable to any size
Reducing requirement, and reducing adapter inner surface be prone to line with rubber anticorrosion.
This utility model, for solving above-mentioned technical problem, be the technical scheme is that a kind of line with rubber pressure vessels for the chemical industry outlet
Reducing is taken over, and it is included the first flange and the second flange, is connected by adapter between described first flange and the second flange；
Described adapter internal diameter is identical with the diameter of required reducing, and described first flange and the second flange center all offer
There is the centre bore identical with adapter outside dimension；
Described nozzle inner wall, the outer face of the first flange, the equal adhesion in outer face of the second flange have line with rubber layer；
The outer face of described first flange is connected with the outlet(discharge) flange of line with rubber pressure vessels for the chemical industry by line with rubber layer；Second flange
Outer face is connected with the import of subsequent pipeline by line with rubber layer.
Preferably, described adapter is round steel pipe structure.After round steel pipe is commercially easy to get, and its inner surface launches
Defend rectangle, it is simple to line with rubber anticorrosion.
Further, described first flange is consistent with the nominal diameter of outlet(discharge) flange and pressure rating.So design makes
The various physical characteristics of junction are consistent, in case discontinuity occur and causing disrepair phenomenon to occur.
Further, the second flange is consistent with the nominal diameter of subsequent pipeline and pressure rating.So design makes to connect
The various physical characteristics at place are consistent, in case discontinuity occur and causing disrepair phenomenon to occur.
Preferably, the first flange and the second flange weld with adapter at the central hole location offered.This connected mode
Simple and effective.
Preferably, the first flange and the second flange are metal material.
Preferably, the first flange is non-standard flange, and described second flange is standard flange.Some standard flanges itself are offered
There is the centre bore of standard, therefore have only to select non-standard flange, offer same centre bore, saved flange consumptive material.
Preferably, the blade diameter length ratio of described adapter is 1:2.This size design had both saved tubing, can guarantee that again good change
Footpath effect.
This utility model beneficial effect: this utility model, when making, can select suitably to connect according to reducing size
Pipe and the first flange and the second flange, then offer the centre bore consistent with tube diameter on the first flange and the second flange
, therefore, this utility model is applicable to the reducing requirement of any size, and the inner surface of reducing adapter is prone to line with rubber and prevents
Rotten.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter；
Fig. 2 is the use view of a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter；
In figure, first flange the 1, second flange 2, adapter 3, line with rubber layer 4, outlet(discharge) flange 5.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of line with rubber pressure vessels for the chemical industry outlet reducing adapter, it includes the first flange 1 and the second flange
2, connected by adapter 3 between described first flange 1 and the second flange 2；Described adapter 3 is round steel pipe structure, its blade diameter length ratio
For 1:2, can the most directly use standard steel pipe manufacturing；
Described adapter 3 internal diameter is identical with the diameter of required reducing, and described first flange 1 and the second flange 2 center are equal
Offer the centre bore identical with adapter 3 outside dimension；
Described adapter 3 inwall, the outer face of the first flange 1, the equal adhesion in outer face of the second flange 2 have line with rubber layer 4；
The outer face of described first flange 1 is connected with the outlet(discharge) flange 5 of line with rubber pressure vessels for the chemical industry by line with rubber layer 4；Second method
The outer face of blue 2 is connected with the import of subsequent pipeline by line with rubber layer 4；
Described first flange 1 is consistent with the nominal diameter of outlet(discharge) flange 5 and pressure rating；Described second flange 2 is with follow-up
The nominal diameter of pipeline is consistent with pressure rating；
Described first flange 1 and the second flange 2 weld with adapter 3 at the central hole location offered；
Described first flange 1 and the second flange 2 are metal material；Described first flange 1 is non-standard flange, described second
Flange 2 is standard flange.
The present embodiment, when making, according to reducing size, can select the second method of standard-sized adapter 3 and standard
Blue 2, the second flange 2 itself offers the centre bore identical with adapter 3 outside dimension, then has only in off-gauge first method
Offering the centre bore consistent with adapter 3 diameter on blue 1, additionally adapter 3 uses standard steel pipe, and its inner surface expands into square
Shape, it is simple to line with rubber anticorrosion；Therefore the present embodiment is applicable to the reducing requirement of any size, and the inner surface of reducing adapter is prone to
Line with rubber anticorrosion, is also effectively utilized various flange simultaneously, reduces cost.
Claims (8)
1. a line with rubber pressure vessels for the chemical industry outlet reducing adapter, it is characterised in that: it includes the first flange (1) and the second flange (2),
Connected by adapter (3) between described first flange (1) and the second flange (2)；
Described adapter (3) internal diameter is identical with the diameter of required reducing, described first flange (1) and the second flange (2) center
All offer the centre bore identical with taking over (3) outside dimension；
Described adapter (3) inwall, the outer face of the first flange (1), the equal adhesion in outer face of the second flange (2) have line with rubber layer (4)；
The outer face of described first flange (1) is connected with the outlet(discharge) flange (5) of line with rubber pressure vessels for the chemical industry by line with rubber layer (4)；Second
The outer face of flange (2) is connected with the import of subsequent pipeline by line with rubber layer (4).
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described adapter (3) is circle
Shape steel-tube construction.
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described first flange (1)
Consistent with the nominal diameter of outlet(discharge) flange (5) and pressure rating.
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described second flange (2)
Consistent with the nominal diameter of subsequent pipeline and pressure rating.
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described first flange (1)
Weld with adapter (3) at the central hole location offered with the second flange (2).
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described first flange (1)
It is metal material with the second flange (2).
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: described first flange (1)
For non-standard flange, described second flange (2) is standard flange.
Line with rubber pressure vessels for the chemical industry the most according to claim 1 outlet reducing adapter, it is characterised in that: the footpath of described adapter (3)
High ratio is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837884.0U CN205842035U (en) | 2016-08-04 | 2016-08-04 | The outlet reducing adapter of line with rubber pressure vessels for the chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837884.0U CN205842035U (en) | 2016-08-04 | 2016-08-04 | The outlet reducing adapter of line with rubber pressure vessels for the chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842035U true CN205842035U (en) | 2016-12-28 |
Family
ID=57616960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837884.0U Expired - Fee Related CN205842035U (en) | 2016-08-04 | 2016-08-04 | The outlet reducing adapter of line with rubber pressure vessels for the chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205842035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917213A (en) * | 2017-04-17 | 2017-07-04 | 无锡惠山万邦科技有限公司 | For the jet element of middle model machine |
-
2016
- 2016-08-04 CN CN201620837884.0U patent/CN205842035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917213A (en) * | 2017-04-17 | 2017-07-04 | 无锡惠山万邦科技有限公司 | For the jet element of middle model machine |
| CN106917213B (en) * | 2017-04-17 | 2023-05-12 | 无锡惠山万邦科技有限公司 | Nozzle component for a sample machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |