CN204435992U - A kind of thermal-insulating type chimney internal cylinder - Google Patents
A kind of thermal-insulating type chimney internal cylinder Download PDFInfo
- Publication number
- CN204435992U CN204435992U CN201420767115.9U CN201420767115U CN204435992U CN 204435992 U CN204435992 U CN 204435992U CN 201420767115 U CN201420767115 U CN 201420767115U CN 204435992 U CN204435992 U CN 204435992U
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- CN
- China
- Prior art keywords
- internal cylinder
- chimney internal
- thermal
- utility
- model
- 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
A kind of thermal-insulating type chimney internal cylinder disclosed in the utility model, it comprises chimney internal cylinder, and the external surface of chimney internal cylinder arranges compound silicate insulating paint layer, and evenly arranges hook nail on the outer wall of chimney internal cylinder.The utility model changes the chimney internal cylinder insulation layer position in Normal practice as inner tank theca into by inner core inwall, convenient construction and maintenance, simultaneously because insulation layer adopts compound silicate insulating paint, coating application speed soon can the reduction of erection time, the hook nail of special setting strengthens the bonding of compound silicate insulating paint and chimney internal cylinder, and the utility model is easy to operate, stable performance can be promoted on a large scale.
Description
Technical field
The utility model relates to chimney, particularly a kind of thermal-insulating type chimney internal cylinder.
Background technology
In steam power station, chimney is primarily of urceolus and inner core composition, and current urceolus is concrete structure, inner core many employings titanium steel composite board inner core.Require to carry out insulation antiseptic to chimney internal cylinder according to technology major, it is arrange foam glass brick corrosion-proof lining for the anticorrosion of inner core and insulation at steel inner cylinder inwall that fado is done in current insulation, this corrosion-resistant thermal insulation way is due at steel inner cylinder inwall, if foam glass brick corrosion-proof lining generation local shedding is not easily found in running, and maintenance difficult, inner core may be caused to corrode after long-time, finally cause inner core generation seepage.
Summary of the invention
A kind of thermal-insulating type chimney internal cylinder that the purpose of this utility model is to overcome the deficiencies in the prior art and provides.
The purpose of this utility model realizes with following technical proposals:
A kind of thermal-insulating type chimney internal cylinder, it comprises chimney internal cylinder, and the external surface of chimney internal cylinder arranges compound silicate insulating paint layer, and evenly arranges hook nail on the outer wall of chimney internal cylinder.
Described compound silicate coatings layer thickness is 9-11mm.
Described chimney internal cylinder adopts titanium steel composite board.
The utility model changes the chimney internal cylinder insulation layer position in Normal practice as inner tank theca into by inner core inwall, convenient construction and maintenance, simultaneously because insulation layer adopts compound silicate insulating paint, coating application speed soon can the reduction of erection time, the hook nail of special setting strengthens the bonding of compound silicate insulating paint and chimney internal cylinder, and the utility model is easy to operate, stable performance can be promoted on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model chimney schematic cross-sectional view;
Fig. 2 is composite silicate thermal insulation layer enlarged diagram.
Detailed description of the invention
A kind of thermal-insulating type chimney internal cylinder that the utility model provides, as shown in Figure 1, comprises steel concrete urceolus 1, inspection platform 2 and titanium steel composite board inner core 3; As shown in Figure 2, at the compound silicate insulating paint that the external surface brushing 9-11mm of titanium steel composite board inner core 3 is thick, be preferably 10mm.Because when chimney uses, temperature is higher, compound silicate insulating paint easily comes off, and therefore in order to make composite silicate thermal insulation layer 4 and titanium steel composite board inner core 3 strong bond, the outer wall of titanium steel composite board inner core 3 evenly arranges hook nail.
Claims (3)
1. a thermal-insulating type chimney internal cylinder, is characterized in that: it comprises chimney internal cylinder (3), and the external surface of chimney internal cylinder (3) arranges compound silicate insulating paint layer, and evenly arranges hook nail on the outer wall of chimney internal cylinder (3).
2. thermal-insulating type chimney internal cylinder as claimed in claim 1, is characterized in that: described compound silicate coatings layer thickness is 9-11mm.
3. thermal-insulating type chimney internal cylinder as claimed in claim 1, is characterized in that: described chimney internal cylinder (3) adopts titanium steel composite board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767115.9U CN204435992U (en) | 2014-12-09 | 2014-12-09 | A kind of thermal-insulating type chimney internal cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767115.9U CN204435992U (en) | 2014-12-09 | 2014-12-09 | A kind of thermal-insulating type chimney internal cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435992U true CN204435992U (en) | 2015-07-01 |
Family
ID=53603876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767115.9U Expired - Fee Related CN204435992U (en) | 2014-12-09 | 2014-12-09 | A kind of thermal-insulating type chimney internal cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980937A (en) * | 2018-08-22 | 2018-12-11 | 珠海格力电器股份有限公司 | Exhaust fume collecting hood component and burnt gas wall hanging furnace |
-
2014
- 2014-12-09 CN CN201420767115.9U patent/CN204435992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980937A (en) * | 2018-08-22 | 2018-12-11 | 珠海格力电器股份有限公司 | Exhaust fume collecting hood component and burnt gas wall hanging furnace |
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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: 20150701 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |