CN202581360U - Connection structure of glass reinforced plastic exhaust funnel - Google Patents
Connection structure of glass reinforced plastic exhaust funnel Download PDFInfo
- Publication number
- CN202581360U CN202581360U CN 201220165359 CN201220165359U CN202581360U CN 202581360 U CN202581360 U CN 202581360U CN 201220165359 CN201220165359 CN 201220165359 CN 201220165359 U CN201220165359 U CN 201220165359U CN 202581360 U CN202581360 U CN 202581360U
- Authority
- CN
- China
- Prior art keywords
- reinforced plastic
- glass reinforced
- exhaust funnel
- aiutage
- fiberglass
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a connection structure of a glass reinforced plastic exhaust funnel. The connection structure of the glass reinforced plastic exhaust funnel comprises the glass reinforced plastic exhaust funnel; and the connection structure of the glass reinforced plastic exhaust funnel is characterized in that a bell mouth of the glass reinforced plastic exhaust funnel is mutually matched and connected with a spigot of the glass reinforced plastic exhaust funnel, the spigot of the glass reinforced plastic exhaust funnel is inserted to a preset position of a working surface of the bell mouth of the glass reinforced plastic exhaust funnel, and the gap between the bell mouth and spigot is tightly filled with acid-resistant asbestos cords soaked with resin. The connection structure is simple in mode, and is flexible in 1000mm range; and because the thermal expansion coefficient of the glass reinforced plastic is low, the exhaust funnel does not need soft connection in 150m range through the bell and spigot connection. The bell mouth and spigot are sealed by the acid-resistant asbestos cords, so that the connection structure has the advantages of being simple in operation, low in cost, excellent in sealing performance and the like.
Description
Technical field
The utility model relates to a kind of syndeton of fiberglass aiutage.
Background technology
Along with the enhancing of environmental consciousness, desulfurizer becomes the indispensable facility of each enterprise.Advantages such as clean flue gas generally is raised to the above high-altitude of 80m along aiutage after the desulfurization, just helps effective diffusion of flue gas endoparticle thing, reduces flooring concentration, and the fiberglass aiutage is in light weight with it, intensity is high, thermal coefficient of expansion is low are used widely.The syndeton of existing glass steel aiutage is to connect with flange, and this connected mode is easy to generate distortion, can produce gas leakage, thereby influences the sealing effectiveness of fiberglass aiutage.
Summary of the invention
The purpose of the utility model provides a kind of syndeton of fiberglass aiutage, makes aiutage easy to connect, and is capable of expansion and contraction.
The technical scheme of the utility model is: fiberglass aiutage bellmouth cooperatively interacts with fiberglass aiutage socket and is connected; Fiberglass aiutage socket is inserted to fiberglass aiutage bellmouth working face precalculated position, the acidproof asbestos cord of the real impregnated with resin of place, bell and spigot slit plug.
The utility model adopts socket joint to connect on the connected mode of fiberglass aiutage; This mode connects simple and capable of expansion and contraction in the 100mm scope; Because the fiberglass thermal coefficient of expansion is low, adopts the socket joint connection that aiutage need be provided with in the 150m scope and be flexible coupling again.Bell and spigot adopts acidproof asbestos cord sealing, has simple to operate, advantages such as cost is low, good airproof performance.
Description of drawings
Fig. 1 is the fiberglass aiutage syndeton sketch map of the utility model.
Among the figure, the acidproof asbestos cord 4-FRP of 1-aiutage bellmouth 2-aiutage socket 3-lamination.
The specific embodiment
As shown in Figure 1; The fiberglass aiutage syndeton of the utility model is that fiberglass aiutage bellmouth and fiberglass aiutage socket are connected; Fiberglass aiutage socket is inserted to fiberglass aiutage bellmouth working face precalculated position; Aiutage and chimney pylon are fixed the acidproof asbestos cord of the real impregnated with resin of place, bell and spigot slit plug.Asbestos cord is concordant with the bellmouth end face, bell and spigot is engaged in the face width 200mm scope polish, and carries out bonding with fiberglass again.
Claims (2)
1. fiberglass aiutage syndeton; Comprise the fiberglass aiutage; It is characterized in that fiberglass aiutage bellmouth cooperatively interacts with fiberglass aiutage socket is connected; Fiberglass aiutage socket is inserted to fiberglass aiutage bellmouth working face precalculated position, the acidproof asbestos cord of the real impregnated with resin of place, bell and spigot slit plug.
2. fiberglass aiutage syndeton according to claim 1 is characterized in that asbestos cord is concordant with the bellmouth end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165359 CN202581360U (en) | 2012-04-18 | 2012-04-18 | Connection structure of glass reinforced plastic exhaust funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165359 CN202581360U (en) | 2012-04-18 | 2012-04-18 | Connection structure of glass reinforced plastic exhaust funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581360U true CN202581360U (en) | 2012-12-05 |
Family
ID=47250766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165359 Expired - Fee Related CN202581360U (en) | 2012-04-18 | 2012-04-18 | Connection structure of glass reinforced plastic exhaust funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110692A (en) * | 2014-06-19 | 2014-10-22 | 国网四川省电力公司成都市新都供电分公司 | Sectioned chimney |
-
2012
- 2012-04-18 CN CN 201220165359 patent/CN202581360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110692A (en) * | 2014-06-19 | 2014-10-22 | 国网四川省电力公司成都市新都供电分公司 | Sectioned chimney |
| CN104110692B (en) * | 2014-06-19 | 2016-08-17 | 国网四川省电力公司成都市新都供电分公司 | Segmentation chimney |
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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: 20121205 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |