CN209014438U - A kind of adjustable autoclave film hangers - Google Patents
A kind of adjustable autoclave film hangers Download PDFInfo
- Publication number
- CN209014438U CN209014438U CN201821690778.XU CN201821690778U CN209014438U CN 209014438 U CN209014438 U CN 209014438U CN 201821690778 U CN201821690778 U CN 201821690778U CN 209014438 U CN209014438 U CN 209014438U
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- CN
- China
- Prior art keywords
- type bracket
- fixed
- film
- type
- fixed ring
- 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 adjustable autoclave film hangers.The film hangers are mainly made of two kinds of L-type supports of fixed ring and L1 and L2 type.The fixed ring is bolted in the shaft of reaction kettle；The L1 type bracket is fixed by bolts in fixed ring；The opening of L1 type bracket can fix multiple L2 type brackets.The type bracket one end L2 is fixed on the central closing of L1 type bracket with bolt and nut, and the other end is for fixing lacing film.In the present invention, the position of lacing film is adjustable, can study the corrosion condition of the pipeline in different rotating speeds.
Description
Technical field
The utility model relates to corrosion test technique fields, and in particular to a kind of adjustable autoclave film hangers.
Background technique
Corrosion is problem common in oil and gas industry, and the test of dynamic high temperature autoclave is commonly used to evaluation material
Expect the corrosion resistance under flow regime, and then studies the mechanism and anti-corrosion strategy of corrosion.
Dynamic high temperature autoclave test during, need to simulate it is different in flow rate under corrosion condition.Common mould
The discoid film hangers of quasi- corrosion weight loss test are mounted on rotary shaft, or fix in a kettle.The lacing film being fixed in shaft
Frame, position of suspension are fixed, and under the revolving speed of setting, the flow velocity of simulation is fixed；The film hangers being fixed in reaction kettle, are revolved by shaft
The flow field for turning formation is uneven, and each laminar flow speed differs.
The film hangers of the utility model are fixed in shaft, and the position of lacing film is not fixed, and the distance apart from shaft can
Adjust, in same battery of tests, can study it is different in flow rate under corrosion condition.The bolt and nut of L2 type bracket and fixed lacing film is equal
It, can be to avoid the influence of galvanic corrosion for nonmetallic materials.
Summary of the invention
The utility model is intended to provide a kind of film hangers of adjustable high-temperature high-pressure reaction kettle, so that simulation is in not cocurrent flow
The corrosion condition of pipeline when fast.
The technical solution of the utility model is:
A kind of film hangers of adjustable autoclave, mainly by fixed ring and L1 type bracket and L2 type bracket two
Kind L-type support composition.Fixed ring fixing bolt 1 is fixed in the shaft of reaction kettle；L1 type bracket fixing bolt 2 is fixed on
In fixed ring；L2 type bracket one end unit bolt nut 1 is fixed on the central closing of L1 type bracket, and the other end is for fixing
Lacing film.Fixed ring is identical as the material of reaction kettle, is made of upper and lower two parts, and top is divided into annulus, and lower part is divided into intermediate hollow out
Regular hexagonal prism.
The internal diameter of annulus is identical as shaft diameter, and there are four threaded holes for annulus outer surface, is fixed on fixing bolt 1
In shaft.The cylinder internal diameter of hollow out is identical as shaft diameter inside regular hexagonal prism, and regular hexagonal prism is cut in fixed ring outside six sides
Outer toroid.There is threaded hole in each center side position.
L1 type bracket is metal material, identical as fixed ring material；L2 type bracket material is polytetrafluoroethylene (PTFE).
The unit bolt nut 2 of fixed film hangers is made of polytetrafluoroethylene (PTFE).
The punching of the type bracket one end L1, is fixed in fixed ring with fixing bolt 1；L1 type bracket other end intermediate openings, are opened
Mouth size is identical as the fixed diameter of bolt of bracket of L2 type；L2 type bracket can be mobile with the opening direction of L1 type bracket.
L2 type bracket punching two ends, one end unit bolt nut 1 are fixed on the opening of L1 type bracket, and the other end is used for
Fixed lacing film.
Lacing film is fixed on the lower end of L2 type bracket with nonmetallic unit bolt nut 2.
In conclusion the film hangers of the utility model are fixed in shaft, the bolt and nut of L2 type bracket and fixed lacing film
It is nonmetallic materials, can be to avoid the influence of galvanic corrosion, and the position of lacing film is not fixed, and the distance apart from shaft can
Adjust, in same battery of tests, can study it is different in flow rate under corrosion condition.
Detailed description of the invention
Fig. 1 is the side view of high-temperature high-pressure reaction kettle film hangers
Fig. 2 is the top view of high-temperature high-pressure reaction kettle film hangers
Fig. 3 is the side view of L1 type bracket
Fig. 4 is the side view of L2 type bracket
In figure: 1-shaft 2-fixing bolt, 1 3-L1 type bracket 4-fixed ring, 5-L2 type bracket 6-fixation spiral shell
Bolt 2 7-unit bolt nut, 1 8-unit bolt nut, 2 9-lacing film
Specific embodiment:
To keep problem to be solved in the utility model, technical solution and advantage more clear, carry out with reference to the accompanying drawing
Detailed description.The present invention provides a kind of hanger of adjustable autoclave.The device as shown in the picture is mainly by fixed ring
4 and L1 type bracket 3 and L2 type bracket 5 form.
The utility model specific work process is as follows:
The lacing film 9 handled well is fixed on to one end of L2 type bracket 5, other end spiral shell with nonmetallic unit bolt nut 8
Bolt nut combination 7 is fixed on the opening of L1 type bracket 3.
Six L1 type brackets 3 are fixed on six sides of 4 lower end of fixed ring, fixed ring 4 is fixed on fixing bolt 2
In shaft.According to experiment needs and actual conditions, multiple fixed rings can be installed in shaft.
According to experiment needs, multiple L2 type brackets 5 can be installed in the opening of L1 type bracket 3, can study in difference
Corrosion condition under flow velocity.
The film hangers of the utility model are fixed in shaft, and the unit bolt nut 8 of L2 type bracket 5 and fixed lacing film is
Nonmetallic materials, can be to avoid the influence of galvanic corrosion, and the position of lacing film is not fixed, and the distance apart from shaft is adjustable,
With in battery of tests, can study it is different in flow rate under corrosion condition.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as protection scope of the present invention with retouching.
Claims (9)
1. a kind of film hangers of adjustable autoclave, it is characterised in that: the film hangers mainly by fixed ring (4), and
(5) two kinds of L-type support compositions of L1 type bracket (3) and L2 type bracket；The fixed ring (4) is fixed on reaction with fixing bolt 1 (2)
In the shaft (1) of kettle；The L1 type bracket is fixed in fixed ring with fixing bolt 2 (6)；L2 type bracket one end bolt and nut
1 (7) of combination are fixed on the central closing of L1 type bracket, and the other end is for fixing lacing film (9).
2. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: the fixed ring
(4) identical as the material of reaction kettle, it is made of upper and lower two parts, top is divided into annulus, and lower part is divided into positive six rib of intermediate hollow out
Column.
3. a kind of film hangers of adjustable autoclave according to claim 2, it is characterised in that: the internal diameter of annulus
Identical as shaft, there are four threaded holes for annulus outer surface, are fixed in shaft with fixing bolt 1 (2).
4. a kind of film hangers of adjustable autoclave according to claim 2, it is characterised in that: in regular hexagonal prism
The cylinder internal diameter of portion's hollow out is identical as shaft diameter, and the outer toroid of fixed ring, each side are cut in outside six sides of regular hexagonal prism
Centre bit is equipped with threaded hole.
5. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: L1 type bracket
It (3) is metal material, it is identical as fixed ring material；L2 type bracket (5) material is polytetrafluoroethylene (PTFE).
6. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: fixed lacing film
Unit bolt nut 2 (8) is made of polytetrafluoroethylene (PTFE).
7. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: L1 type bracket
(3) one end is punched, and is fixed in fixed ring with fixing bolt 2 (6)；L1 type bracket other end intermediate openings, openings of sizes and solid
The diameter of bolt for determining the bracket of L2 type is identical；L2 type bracket (5) can be mobile with the opening direction of L1 type bracket.
8. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: L2 type bracket
(5) punching two ends, one end are fixed on the opening of L1 type bracket with unit bolt nut 1 (7), and the other end is for fixing lacing film
(9)。
9. a kind of film hangers of adjustable autoclave according to claim 1, it is characterised in that: lacing film bolt
Nut combines the lower end that 2 (8) are fixed on L2 type bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821690778.XU CN209014438U (en) | 2018-10-18 | 2018-10-18 | A kind of adjustable autoclave film hangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821690778.XU CN209014438U (en) | 2018-10-18 | 2018-10-18 | A kind of adjustable autoclave film hangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014438U true CN209014438U (en) | 2019-06-21 |
Family
ID=66839020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821690778.XU Expired - Fee Related CN209014438U (en) | 2018-10-18 | 2018-10-18 | A kind of adjustable autoclave film hangers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100295A (en) * | 2018-10-18 | 2018-12-28 | 西南石油大学 | A kind of adjustable autoclave film hangers |
| CN112525812A (en) * | 2020-12-19 | 2021-03-19 | 西安优耐特容器制造有限公司 | Device and method for testing corrosion performance of material selected by seawater desalination equipment |
-
2018
- 2018-10-18 CN CN201821690778.XU patent/CN209014438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100295A (en) * | 2018-10-18 | 2018-12-28 | 西南石油大学 | A kind of adjustable autoclave film hangers |
| CN112525812A (en) * | 2020-12-19 | 2021-03-19 | 西安优耐特容器制造有限公司 | Device and method for testing corrosion performance of material selected by seawater desalination equipment |
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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: 20190621 Termination date: 20211018 |