CN203115949U - Arc-shaped thickened adapter tube of flame-tube type waste heat boiler - Google Patents
Arc-shaped thickened adapter tube of flame-tube type waste heat boiler Download PDFInfo
- Publication number
- CN203115949U CN203115949U CN 201220754929 CN201220754929U CN203115949U CN 203115949 U CN203115949 U CN 203115949U CN 201220754929 CN201220754929 CN 201220754929 CN 201220754929 U CN201220754929 U CN 201220754929U CN 203115949 U CN203115949 U CN 203115949U
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- arc
- layer
- waste heat
- tube
- heat boiler
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Abstract
The utility model relates to a thickened adapter tube, in particular to an arc-shaped thickened adapter tube of a flame-tube type waste heat boiler. The arc-shaped thickened adapter tube of the flame-tube type waste heat boiler comprises a tube body. An assembly ring layer is arranged on the outer side wall of the upper end of the tube body. A thickening layer is arranged on the outer side wall of the lower end of the tube body. The thickening layer is communicated with the assembly ring layer through bevel edges. The bottom of the thickening layer is of an arc shape. A groove which is integrated with the assembly ring layer is formed in the upper portion of the assembly ring layer. The assembly ring layer and the bevel edges are in arc-shaped transition. An infolding angle at the lower end of the tube body is an arc-shaped angle. The arc-shaped thickened adapter tube of the flame-tube type waste heat boiler is simple in structure and good in using effect.
Description
Technical field
The utility model is that a kind of thickening is taken over, and particularly the thickening of a kind of arcuation of fire tube waste heat boiler is taken over.
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, provides a kind of arcuation thickening of fire tube waste heat boiler simple in structure to take over.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of arcuation thickening of fire tube waste heat boiler is taken over, comprise body, the lateral wall of described body upper end is provided with the assembling ring layer, the lateral wall of described body lower end is provided with thickening layer, described thickening layer is connected by hypotenuse with the assembling ring layer, and the bottom of described thickening layer is circular-arc, and the top of described assembling ring layer is provided with mutually integrated groove with it, described assembling ring layer and hypotenuse are circular-arc transition, and the interior knuckle of described body lower end is arc chord angle.
As preferably, the diameter of described thickening layer is 231mm, and the length of described thickening layer is 160mm, and the length of described assembling ring layer is 35mm, and the diameter of described assembling ring layer is 168mm.
Therefore, the thickening of the arcuation of the fire tube waste heat boiler that the utility model provides is taken over, and 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 arcuation thickening of fire tube waste heat boiler is taken over, comprise body 1, the lateral wall of described body 1 upper end is provided with assembling ring layer 2, the lateral wall of described body 1 lower end is provided with thickening layer 3, described thickening layer 3 is connected by hypotenuse 4 with assembling ring layer 2, the bottom of described thickening layer 3 is circular-arc, the top of described assembling ring layer 2 is provided with mutually integrated groove 5 with it, described assembling ring layer 2 is circular-arc transition with hypotenuse 4, and the interior knuckle of described body 1 lower end is arc chord angle.The diameter of described thickening layer 3 is 231mm, and the length of described thickening layer 3 is 160mm, and the length of described assembling ring layer 2 is 35mm, and the diameter of described assembling ring layer 2 is 168mm.
Claims (2)
1. the thickening of the arcuation of a fire tube waste heat boiler is taken over, it is characterized in that: comprise body (1), the lateral wall of described body (1) upper end is provided with assembling ring layer (2), the lateral wall of described body (1) lower end is provided with thickening layer (3), described thickening layer (3) is connected by hypotenuse (4) with assembling ring layer (2), the bottom of described thickening layer (3) is circular-arc, the top of described assembling ring layer (2) is provided with mutually integrated groove (5) with it, described assembling ring layer (2) is circular-arc transition with hypotenuse (4), and the interior knuckle of described body (1) lower end is arc chord angle.
2. the thickening of the arcuation of fire tube waste heat boiler according to claim 1 is taken over, it is characterized in that: the diameter of described thickening layer (3) is 231mm, the length of described thickening layer (3) is 160mm, the length of described assembling ring layer (2) is 35mm, and the diameter of described assembling ring layer (2) is 168mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754929 CN203115949U (en) | 2012-12-26 | 2012-12-26 | Arc-shaped thickened adapter tube of flame-tube type waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754929 CN203115949U (en) | 2012-12-26 | 2012-12-26 | Arc-shaped thickened adapter tube of flame-tube type waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115949U true CN203115949U (en) | 2013-08-07 |
Family
ID=48896288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220754929 Expired - Fee Related CN203115949U (en) | 2012-12-26 | 2012-12-26 | Arc-shaped thickened adapter tube of flame-tube type waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066090A (en) * | 2015-08-07 | 2015-11-18 | 重庆海德冶金材料有限责任公司 | Double-end thickened connecting pipe of fire pipe type waste heat boiler |
-
2012
- 2012-12-26 CN CN 201220754929 patent/CN203115949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066090A (en) * | 2015-08-07 | 2015-11-18 | 重庆海德冶金材料有限责任公司 | Double-end thickened connecting pipe of fire pipe type waste heat boiler |
| CN105066090B (en) * | 2015-08-07 | 2019-03-15 | 重庆海德冶金材料有限责任公司 | The double end of fire tube waste heat boiler thickeies adapter tube |
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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: 20131226 |