CN204829077U - Novel high temperature resistant elbow - Google Patents
Novel high temperature resistant elbow Download PDFInfo
- Publication number
- CN204829077U CN204829077U CN201520585307.2U CN201520585307U CN204829077U CN 204829077 U CN204829077 U CN 204829077U CN 201520585307 U CN201520585307 U CN 201520585307U CN 204829077 U CN204829077 U CN 204829077U
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- China
- Prior art keywords
- admission line
- pipe
- elbow
- level
- pipeline
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- Expired - Fee Related
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a novel high temperature resistant elbow, including the level pipe, manage the admission line of being connected respectively, the gentle washing pipe of the pipeline of giving vent to anger with the level, the both ends of level pipe are provided with end plate and the clear defeated entry control valve of blowing respectively, the buffer tube on be provided with the protecting against shock closure plate. Admission line, pipeline and the level of giving vent to anger pipe respectively with perpendicular setting, the admission line and the gentle washing pipe parallel arrangement of pipeline that gives vent to anger, and lie in the below of level pipe with the pipeline of giving vent to anger, forms the interior right angle of the U of falling open -ended type structure. The utility model discloses an admission line, buffer tube and outlet duct set up the perpendicular design with the level pipe respectively, especially, the admission line lies in the below that the level was managed with the pipeline of giving vent to anger simultaneously, and the perpendicular setting with the level pipe, the interior right angle of the U of falling open -ended type structure has been formed, the direct impact of high -pressure gas to the elbow has been cushioned greatly, furthest's reduction the wear rate of elbow, the service life of the elbow is prolonged, the production maintenance of enterprise cost is reduced, the competitiveness of enterprise is greatly improved.
Description
Technical field
The utility model relates to gasification oven dreg removing system and gasification oven coal adding system exhaust apparatus field, is specially a kind of exhaust new type high temperature wear-resistant bend.
Background technique
At gasification oven dreg removing system and the gasification oven coal adding system adopting gas two-phase transportation,, because pressure release gas can carry a large amount of solid particles, these particles can to the outer wall serious wear of elbow when passing through elbow, make pipe leakage, have a strong impact on the stable operation of system.
Swiftly flowing dust-containing airflow pipeline, at elbow serious wear, the particularly High Temperature High Pressure gas pipeline containing solid particle, as the equalizing main of gasification oven dreg removing system, weares and teares particularly serious.The design of u-gas gasification oven dreg removing system L valve, the stable state deslagging of system can be ensured, but it is smooth and easy in order to ensure its slag, required configuration balance pipeline, owing to adopting 90 ° of conventional bend design, do not consider the erosive wear of high-temperature dusty gas to elbow, cause elbow to be namely worn through after having run 6 days, after through repair welding reinforce, also can only run 7-10 days.
Therefore, provide one can increase gas outlet means working life, especially reduce containing the degree of wear of solid particle gas for elbow, improving the Novel abrasion resistant elbow in the working life of elbow, has been a good problem to study.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is simple that the utility model provides a kind of structure, and can be good at alleviating containing the degree of wear of solid particle gas for elbow, greatly extends the new type high temperature wear-resistant bend in balance tube working life.
The purpose of this utility model is achieved in that
New type high temperature wear-resistant bend, comprises horizontal pipe 2, the admission line 6 be connected respectively with horizontal pipe 2, outlet pipe 7 and separator tube 3; The two ends of described horizontal pipe 2 are respectively arranged with end plate 1 and clear air blowing input control valve 5, and described separator tube 3 is provided with protecting against shock closure plate 4;
Described admission line 6, outlet pipe 7 are vertical with horizontal pipe 2 respectively to be arranged; Described admission line 6 be arranged in parallel with outlet pipe 7 and separator tube 3, and is positioned at the below of horizontal pipe 2 with outlet pipe 7, forms the U-shaped interior right-angle structure of opening;
Described admission line 6 and separator tube 3 arrange the both sides up and down with horizontal pipe 2 respectively, arrange in 180 degree of angle correspondences;
The inner diameter of described separator tube 3 is greater than the inner diameter of admission line 6;
The outer diameter of described described separator tube 3 is greater than the outer diameter of admission line 6.
positive beneficial effect:the utility model arranges the vertical design with horizontal pipe respectively by admission line, separator tube and steam outlet pipe, especially admission line and outlet pipe are positioned at the below of horizontal pipe simultaneously, and with the vertical setting of horizontal pipe, define down the U-shaped interior right-angle structure of opening, greatly cushion the direct impact of pressurized gas for elbow, reduced the wear rate of elbow to greatest extent, improve the working life of elbow, reduce the production maintenance cost of enterprise, substantially increase the competitive ability of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure be: end plate 1, horizontal pipe 2, separator tube 3, protecting against shock closure plate 4, air blowing input control valve 5, admission line 6, outlet pipe 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, new type high temperature wear-resistant bend, comprises horizontal pipe 2, the admission line 6 be connected respectively with horizontal pipe 2, outlet pipe 7 and separator tube 3; The two ends of described horizontal pipe 2 are respectively arranged with end plate 1 and clear air blowing input control valve 5, and described separator tube 3 is provided with protecting against shock closure plate 4;
Described admission line 6, outlet pipe 7 are vertical with horizontal pipe 2 respectively to be arranged; Described admission line 6 be arranged in parallel with outlet pipe 7 and separator tube 3, and is positioned at the below of horizontal pipe 2 with outlet pipe 7, forms the U-shaped interior right-angle structure of opening;
Described admission line 6 and separator tube 3 arrange the both sides up and down with horizontal pipe 2 respectively, arrange in 180 degree of angle correspondences;
The inner diameter of described separator tube 3 is greater than the inner diameter of admission line 6;
The outer diameter of described separator tube 3 is greater than the outer diameter of admission line 6.
working principle:high speed dust-containing airflow enters separator tube 3 by admission line 6 through horizontal pipe 2, due to dynamic action, protecting against shock closure plate 4 is impacted, air rebound is collided with high-speed gas below, form the mutual disturbance of gas, so just slow down the degree of wear of protecting against shock closure plate 4, the horizontal pipe 2 through balancing pipeline after gas and vapor permeation flows, end plate 1 is impacted, discharges through outlet conduit 7 after buffering.The design of clear air blowing input control valve 5, can be realized being carried out regularly or lasting purging horizontal pipe by blowback air, reduce the sedimentation of solid particle to the blocking of horizontal pipe.
The utility model arranges the vertical design with horizontal pipe respectively by admission line, separator tube and steam outlet pipe, especially admission line and outlet pipe are positioned at the below of horizontal pipe simultaneously, and with the vertical setting of horizontal pipe, define down the U-shaped interior right-angle structure of opening, greatly cushion the direct impact of pressurized gas for elbow, reduced the wear rate of elbow to greatest extent, improve the working life of elbow, reduce the production maintenance cost of enterprise, substantially increase the competitive ability of enterprise.
Above example is only for illustration of preferred embodiments of the present utility model; but the utility model is not limited to above-mentioned mode of execution; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., it all should be encompassed within the technological scheme scope of the utility model request protection.
Claims (5)
1. new type high temperature wear-resistant bend, is characterized in that: comprise horizontal pipe (2), the admission line (6) be connected respectively with horizontal pipe (2), outlet pipe (7) and separator tube (3); The two ends of described horizontal pipe (2) are respectively arranged with end plate (1) and input control valve (5) of blowing clearly, and described separator tube (3) is provided with protecting against shock closure plate (4).
2. new type high temperature wear-resistant bend according to claim 1, it is characterized in that: described admission line (6), outlet pipe (7) are vertical with horizontal pipe (2) respectively to be arranged, described admission line (6) be arranged in parallel with outlet pipe (7) and separator tube (3), and be positioned at the below of horizontal pipe (2) with outlet pipe (7), form one and fall the U-shaped interior right-angle structure of opening.
3. the new type high temperature wear-resistant bend according to claim or 2, is characterized in that: described admission line (6) and separator tube (3) arrange the both sides up and down with horizontal pipe (2) respectively, arranges in 180 degree of angle correspondences.
4. the new type high temperature wear-resistant bend according to claim or 2, is characterized in that: the inner diameter of described separator tube (3) is greater than the inner diameter of admission line (6).
5. the new type high temperature wear-resistant bend according to claim or 2, is characterized in that: the outer diameter of described separator tube (3) is greater than the outer diameter of admission line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585307.2U CN204829077U (en) | 2015-08-06 | 2015-08-06 | Novel high temperature resistant elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585307.2U CN204829077U (en) | 2015-08-06 | 2015-08-06 | Novel high temperature resistant elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829077U true CN204829077U (en) | 2015-12-02 |
Family
ID=54686676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585307.2U Expired - Fee Related CN204829077U (en) | 2015-08-06 | 2015-08-06 | Novel high temperature resistant elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387920A (en) * | 2017-06-23 | 2017-11-24 | 成都金玉雄辉建筑工程有限公司 | A kind of wear-resistant bend |
-
2015
- 2015-08-06 CN CN201520585307.2U patent/CN204829077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387920A (en) * | 2017-06-23 | 2017-11-24 | 成都金玉雄辉建筑工程有限公司 | A kind of wear-resistant bend |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160806 |