CN206016408U - A kind of corrosion-resistant antiseep flue gas inspection hole - Google Patents
A kind of corrosion-resistant antiseep flue gas inspection hole Download PDFInfo
- Publication number
- CN206016408U CN206016408U CN201620927271.6U CN201620927271U CN206016408U CN 206016408 U CN206016408 U CN 206016408U CN 201620927271 U CN201620927271 U CN 201620927271U CN 206016408 U CN206016408 U CN 206016408U
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- corrosion
- resistant
- flue gas
- steel cylinder
- inner steel
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- Chimneys And Flues (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a kind of corrosion-resistant antiseep flue gas inspection hole, it is characterized in that, including stretching into inner steel cylinder of chimney wall and the corrosion-resistant seamless compo pipe that is welded and fixed with inner steel cylinder of chimney and the inside lining anti-corrosive system on inner steel cylinder of chimney wall, it is exposed on the end outside inner steel cylinder of chimney wall in corrosion-resistant seamless compo pipe and is provided with corrosion resisting alloy ring flange.The utility model has the advantage that：Simple installation：Can be according to drawing size field welded and installed at any time；Corrosion-resistant, seepage-proof liquid performance is good：Using alloy material after welding, liner building block anti-corrosion is carried out, solve flue gas acid rain corrosion around weld seam；Economic worth is high：Prevent acid solution from oozing out corrosion and damage on-line monitoring system, cause flue gas monitoring data inaccurate, flue gas is not up to standard and impact to atmospheric environment.
Description
Technical field
The utility model is related to a kind of chimney detection hole.
Background technology
Due to environmental requirement, online flue gas monitoring system on inner steel cylinder of chimney, is generally provided with.In order to arrange online flue gas
Monitoring system, need install chimney detection hole, and existing chimney detection hole install after, detection hole generally occur be corroded,
The defects such as seepage, damage online flue gas monitoring system.
Content of the invention
The technical problems to be solved in the utility model is：Protection hanging basket normal operation is not damaged by.
In order to solve above-mentioned technical problem, the technical solution of the utility model there is provided a kind of corrosion-resistant antiseep flue gas
Detection hole, it is characterised in that including the corrosion-resistant seamless alloy for stretching into inner steel cylinder of chimney wall and be welded and fixed with inner steel cylinder of chimney
Pipe and the inside lining anti-corrosive system on inner steel cylinder of chimney wall, are exposed to outside inner steel cylinder of chimney wall in corrosion-resistant seamless compo pipe
End is provided with corrosion resisting alloy ring flange.
Preferably, the corrosion-resistant seamless compo pipe is connected by alloy electrode full weld with the corrosion resisting alloy ring flange
Connect.
Preferably, the partial-length that the corrosion-resistant seamless compo pipe stretches into the inner steel cylinder of chimney wall is 20mm-50mm.
The acid solution Seepage that the utility model energy effectively solving chimney internal cylinder detection hole occurs after installing, it is ensured that flue gas exists
Line monitoring system normally runs, and which has the advantage that：
(1) simple installation：Can be according to drawing size field welded and installed at any time；
(2) corrosion-resistant, seepage-proof liquid performance is good：Using alloy material after welding, liner building block anti-corrosion is carried out, solve weldering
Flue gas acid rain corrosion around seam；
(3) economic worth is high：Prevent acid solution from oozing out corrosion and damage on-line monitoring system, cause flue gas monitoring data to be forbidden
Really, flue gas is not up to standard and impact to atmospheric environment.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Sectional views of the Fig. 2 for dirt-proof boot.
Specific embodiment
For becoming apparent the utility model, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
If Fig. 1 is a kind of side view in corrosion-resistant antiseep flue gas inspection hole, as illustrated, corrosion resisting alloy ring flange 1
It is connected by alloy electrode full weld with corrosion-resistant seamless compo pipe 2, corrosion-resistant seamless compo pipe 2 is injected in inner steel cylinder of chimney wall 3,
2 length of corrosion-resistant seamless compo pipe for injecting is 20mm-50mm, and is connected with 3 full weld of inner steel cylinder of chimney wall.
Fig. 2 is a kind of plan view in corrosion-resistant antiseep flue gas inspection hole, as illustrated, chimney detection eyelet welding connects and installs
Afterwards, inside lining anti-corrosive system 4 carries out anti-corrosion around corrosion-resistant seamless compo pipe 2.
Claims (3)
1. a kind of corrosion-resistant antiseep flue gas inspection hole, it is characterised in that including stretch into inner steel cylinder of chimney wall (3) and with chimney steel
Corrosion-resistant seamless compo pipe (2) and the inside lining anti-corrosive system (4) on inner steel cylinder of chimney wall (3) that inner core is welded and fixed,
It is exposed on inner steel cylinder of chimney wall (3) end outward in corrosion-resistant seamless compo pipe (2) and is provided with corrosion resisting alloy ring flange (1).
2. a kind of corrosion-resistant antiseep flue gas inspection hole as claimed in claim 1, it is characterised in that described corrosion-resistant without suture
Gold pipe (2) is connected by alloy electrode full weld with corrosion resisting alloy ring flange (1).
3. a kind of corrosion-resistant antiseep flue gas inspection hole as claimed in claim 1, it is characterised in that described corrosion-resistant without suture
It is 20mm-50mm that gold pipe (2) stretches into the partial-length of inner steel cylinder of chimney wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927271.6U CN206016408U (en) | 2016-08-23 | 2016-08-23 | A kind of corrosion-resistant antiseep flue gas inspection hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927271.6U CN206016408U (en) | 2016-08-23 | 2016-08-23 | A kind of corrosion-resistant antiseep flue gas inspection hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016408U true CN206016408U (en) | 2017-03-15 |
Family
ID=58250706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927271.6U Active CN206016408U (en) | 2016-08-23 | 2016-08-23 | A kind of corrosion-resistant antiseep flue gas inspection hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823797A (en) * | 2019-12-12 | 2020-02-21 | 苏州云白环境设备股份有限公司 | High temperature resistant chimney online corrosion detecting system |
| CN112485073A (en) * | 2020-11-19 | 2021-03-12 | 西安热工研究院有限公司 | Anti-blocking type hole measuring structure |
-
2016
- 2016-08-23 CN CN201620927271.6U patent/CN206016408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823797A (en) * | 2019-12-12 | 2020-02-21 | 苏州云白环境设备股份有限公司 | High temperature resistant chimney online corrosion detecting system |
| CN112485073A (en) * | 2020-11-19 | 2021-03-12 | 西安热工研究院有限公司 | Anti-blocking type hole measuring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |