CN201662324U - Spiral tube furnace - Google Patents
Spiral tube furnace Download PDFInfo
- Publication number
- CN201662324U CN201662324U CN2009202586939U CN200920258693U CN201662324U CN 201662324 U CN201662324 U CN 201662324U CN 2009202586939 U CN2009202586939 U CN 2009202586939U CN 200920258693 U CN200920258693 U CN 200920258693U CN 201662324 U CN201662324 U CN 201662324U
- Authority
- CN
- China
- Prior art keywords
- tube furnace
- tube
- adjacent channel
- channel spacing
- pipeline
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a spiral tube furnace, in which a pipeline is arranged spirally. Due to the adoption of the structure of the utility model, not only is the heating efficiency improved, but also the environmental pollution is reduced as much as possible under the condition of obtaining same medium temperature, therefore the spiral tube furnace can definitely bring good economic and social benefits.
Description
Technical field
The utility model belongs to a kind of heating tube furnace.
Background technology
Traditional tube furnace is pure all-radiant furnace, and efficient is lower, easy contaminated air during burning.Fuel is torch-like from burner ejection back flame, there is the localized hyperthermia district in the burner hearth, boiler tube is heated and has side towards the fire and the fiery face of the back of the body, and the side towards the fire temperature is higher, and unexposed surface temperature is lower, add that the fire box temperature field is inhomogeneous, cause boiler tube to be heated being circumferentially or axially all extremely inhomogeneous, therefore, boiler tube surface heat intensity is lower, boiler tube is not fully utilized, and efficient is lower.
The utility model content
The purpose of this utility model provides the higher helix tube type stove of a kind of efficient.
In order to achieve the above object by the following technical solutions: comprise tube furnace, the pipeline in tube furnace formula is in the shape of a spiral arranged.
Screw type pipeline is arranged in the tube furnace from top to bottom.
The screw type pipeline radial distribution is in tube furnace.
The screw type pipeline adjacent channel spacing of tube furnace bottom is bigger, and the adjacent channel spacing is dwindled gradually from top to bottom.
The screw type pipeline adjacent channel spacing at tube furnace middle part is less, and up and down adjacent channel spacing increases gradually from the middle part.
The utility model adopts the helix tube heating, makes heating more even, and medium keeps the long period to rest in the stove in the pipe, can fully heat.Centre or upper pipe spacing are less, and the heat here is maximum, thereby can make the maximized absorption heat of medium in the pipe.Adopt the utility model structure, not only improved the efficiency of heating surface, more can under the situation that obtains the similarity condition medium temperature, reduce environmental pollution as much as possible, will bring good economic benefit and social benefit.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Embodiment 1
As shown in the figure, a kind of helix tube type stove comprises tube furnace 1, improves the efficiency of heating surface thereby existing tube furnace is carried out slight improvement, and the pipe design in the tube furnace is become helical arrangement, and screw type pipeline 2 is arranged in the tube furnace from top to bottom.The screw type pipeline adjacent channel spacing of tube furnace bottom is bigger, and the adjacent channel spacing is dwindled gradually from top to bottom.
A kind of helix tube type stove, the screw type pipeline adjacent channel spacing at tube furnace middle part is less, and up and down adjacent channel spacing increases gradually from the middle part.Other structures are with embodiment 1.
Claims (5)
1. a helix tube type stove comprises tube furnace, it is characterized in that: the pipeline in tube furnace formula is in the shape of a spiral arranged.
2. helix tube type stove according to claim 1, it is characterized in that: screw type pipeline is arranged in the tube furnace from top to bottom.
3. helix tube type stove according to claim 2 is characterized in that: the screw type pipeline radial distribution is in tube furnace.
4. helix tube type stove according to claim 3 is characterized in that: the screw type pipeline adjacent channel spacing of tube furnace bottom is bigger, and the adjacent channel spacing is dwindled gradually from top to bottom.
5. helix tube type stove according to claim 3 is characterized in that: the screw type pipeline adjacent channel spacing at tube furnace middle part is less, and up and down adjacent channel spacing increases gradually from the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586939U CN201662324U (en) | 2009-12-01 | 2009-12-01 | Spiral tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586939U CN201662324U (en) | 2009-12-01 | 2009-12-01 | Spiral tube furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662324U true CN201662324U (en) | 2010-12-01 |
Family
ID=43232743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202586939U Expired - Fee Related CN201662324U (en) | 2009-12-01 | 2009-12-01 | Spiral tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662324U (en) |
-
2009
- 2009-12-01 CN CN2009202586939U patent/CN201662324U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |