CN203115961U - Intercommunication connecting opening mechanism of flame-tube type waste heat boiler - Google Patents
Intercommunication connecting opening mechanism of flame-tube type waste heat boiler Download PDFInfo
- Publication number
- CN203115961U CN203115961U CN 201220746251 CN201220746251U CN203115961U CN 203115961 U CN203115961 U CN 203115961U CN 201220746251 CN201220746251 CN 201220746251 CN 201220746251 U CN201220746251 U CN 201220746251U CN 203115961 U CN203115961 U CN 203115961U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat boiler
- smoke box
- intercommunication interface
- connecting opening
- 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 relates to an intercommunication connecting opening mechanism of a flame-tube type waste heat boiler. The intercommunication connecting opening mechanism of the flame-tube type waste heat boiler comprises a smoke box body. An intercommunication connecting opening which is communicated with the smoke box body is arranged on the outer side wall of the smoke box body. Heat-resistant layers are respectively connected with the inner wall of the intercommunication connecting opening and the inner wall of the smoke box body. The intercommunication connecting opening mechanism of the flame-tube type waste heat boiler is simple in structure and good in using effect.
Description
Technical field
The utility model is a kind of intercommunication interface mechanism, particularly a kind of intercommunication interface mechanism of fire tube waste heat boiler.
Background technology
Waste heat boiler of the prior art, complex structure, result of use is poor.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of intercommunication interface mechanism of fire tube waste heat boiler simple in structure is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of intercommunication interface mechanism of fire tube waste heat boiler comprises the smoke box casing, and the lateral wall of described smoke box casing is provided with and is attached thereto logical intercommunication interface, the refractory layer that the inwall of described intercommunication interface and the inwall of smoke box casing are connected respectively.
As preferably, the afterbody of described intercommunication interface is provided with flange, is provided with equally distributed pawl nail in the described refractory layer.
As preferably, described intercommunication interface is fastened by stiffening ring and smoke box casing.
Therefore, the intercommunication interface mechanism of the fire tube waste heat boiler that the utility model provides, simple in structure, result of use is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of intercommunication interface mechanism of fire tube waste heat boiler, comprise smoke box casing 1, the lateral wall of described smoke box casing 1 is provided with and is attached thereto logical intercommunication interface 2, the refractory layer 3 that the inwall of described intercommunication interface 2 and the inwall of smoke box casing 1 are connected respectively.The afterbody of described intercommunication interface 2 is provided with flange 4, is provided with equally distributed pawl nail 5 in the described refractory layer 3.Described intercommunication interface 2 is fastened by stiffening ring 6 and smoke box casing 1.
Claims (3)
1. the intercommunication interface mechanism of a fire tube waste heat boiler, it is characterized in that: comprise smoke box casing (1), the lateral wall of described smoke box casing (1) is provided with and is attached thereto logical intercommunication interface (2), the refractory layer (3) that the inwall of described intercommunication interface (2) and the inwall of smoke box casing (1) are connected respectively.
2. the intercommunication interface mechanism of fire tube waste heat boiler according to claim 1, it is characterized in that: the afterbody of described intercommunication interface (2) is provided with flange (4), is provided with equally distributed pawl nail (5) in the described refractory layer (3).
3. the intercommunication interface mechanism of fire tube waste heat boiler according to claim 1 and 2 is characterized in that: described intercommunication interface (2) is fastened by stiffening ring (6) and smoke box casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746251 CN203115961U (en) | 2012-12-06 | 2012-12-06 | Intercommunication connecting opening mechanism of flame-tube type waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746251 CN203115961U (en) | 2012-12-06 | 2012-12-06 | Intercommunication connecting opening mechanism of flame-tube type waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115961U true CN203115961U (en) | 2013-08-07 |
Family
ID=48896300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746251 Expired - Fee Related CN203115961U (en) | 2012-12-06 | 2012-12-06 | Intercommunication connecting opening mechanism of flame-tube type waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115961U (en) |
-
2012
- 2012-12-06 CN CN 201220746251 patent/CN203115961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131206 |