CN208136157U - A kind of asphalt heating kettle that thermal effect is high - Google Patents
A kind of asphalt heating kettle that thermal effect is high Download PDFInfo
- Publication number
- CN208136157U CN208136157U CN201820151610.5U CN201820151610U CN208136157U CN 208136157 U CN208136157 U CN 208136157U CN 201820151610 U CN201820151610 U CN 201820151610U CN 208136157 U CN208136157 U CN 208136157U
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- CN
- China
- Prior art keywords
- cylinder
- shell
- fin
- heat
- chimney
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 239000010426 asphalt Substances 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 title claims abstract description 14
- 230000008676 import Effects 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000005219 brazing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
Abstract
The utility model relates to a kind of asphalt heating kettle that thermal effect is high, including shell, chimney and cylinder, lower, transverse installs cylinder in the shell, is communicated with flue between the cylinder and chimney, it is characterised in that：The multiple fin heat pipes of the cylinder top circumference radially installed, the heat release section of the fin heat pipe install ring fin, are heat transfer medium in the base tube；The chimney is located at the front end of shell, and the gas outlet of the cylinder is located at the rear end of cylinder.Heat pipe heat release section is increased ring fin by this heating furnace, is increased the heat exchange area of heat release section, is made heat transfer rate faster, by heat pipe in increased radioactivity on cylinder, guarantees that intraductal working medium can smoothly lean on gravity reflux.Fin heat pipe outer surface uses nickel-based brazing technology in this heating furnace, is greatly improved corrosion resistance, extends the service life of equipment.The utility model structure is simple, design is scientific and reasonable, the operation is stable, corrosion resistance are strong, and service life is 1.5~2 times of common heating furnace.
Description
Technical field
The utility model belongs to heating furnace technical field, is related to asphalt heating kettle, and especially a kind of pitch that thermal effect is high adds
Hot stove.
Background technique
Hot stove is that industry used in the industry such as petroleum refining, petrochemical industry, coal chemical industry, tar production, Crude Oil Transportation adds
Hot stove, heated material flow media in pipe is gas or liquid, and is all inflammable and explosive substance, and operating condition is severe
It carves, while long-term operation hitless operation, heating method is directly by fire, and heat transfer type is based on radiant heat transfer, energy consumption
Account for 70% or so of device total energy consumption.
Currently, asphalt heating kettle is usually light pipe heat pipes heat form, the problem is that：1, heat exchange area is small, work
Make unstable；It 2 and needs time for heating longer, has seriously affected project progress.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of asphalt heating kettle that thermal effect is high, should
Heating furnace structure is simple, heating is uniform, and heating speed is fast, high production efficiency, safe and reliable to operation.
What the embodiment of the utility model was realized in：
A kind of asphalt heating kettle that thermal effect is high includes shell, chimney and cylinder, lower, transverse mounting cylinder in the shell
Body is communicated with flue between the cylinder and chimney, it is characterised in that：The multiple fin heat of cylinder top circumference radially installed
Pipe, the fin heat pipe include base tube, fin and heat transfer medium, and the heat release section of the base tube installs ring fin, is in the base tube
Heat transfer medium；
The chimney is located at the front end of shell, and the gas outlet of the cylinder is located at the rear end of cylinder.
Moreover, being formed with pitch import in the middle part of the shell, the right end bottom of the shell is formed with asphalt outlet.
Moreover, minimum 15 ° of the angle between adjacent two fin heat pipes.
Moreover, the side of the shell is equipped with ladder.
Moreover, the cylinder is left and right symmetrically arranged two.
The advantages of the utility model and good effect are：
Its thermal effect is high, and uniformly, heating speed is fast, high production efficiency, safe and reliable to operation for heating.
1, heat pipe heat release section is increased ring fin by this heating furnace, is increased the heat exchange area of heat release section, is made heat transfer rate more
Fastly, it is in increased radioactivity on cylinder by heat pipe, guarantees that intraductal working medium can smoothly lean on gravity reflux.
2, fin heat pipe outer surface uses nickel-based brazing technology in this heating furnace, is greatly improved corrosion resistance, extends
The service life of equipment.
3, the heat transfer of this heating furnace is fast, greatly improves project progress, and small in size, convenient transportation, is suitable for remote way and works
The demand of ground transformation.
4, the utility model structure is simple, design is scientific and reasonable, the operation is stable, corrosion resistance are strong, and service life is common
1.5~2 times of heating furnace, and it is suitable for the demand of different output variation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of fin heat pipe in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment.
A kind of asphalt heating kettle that thermal effect is high, as shown in Figure 1 and Figure 2, including shell 1, chimney 2 and cylinder 7, it is described outer
Lower, transverse installs cylinder in shell, and flue 5 is communicated between the cylinder and chimney.
The innovative point of the utility model is：
The multiple fin heat pipes 8 of cylinder top circumference radially installed, the angle between adjacent two fin heat pipes are minimum
It is 15 °, guarantees that intraductal working medium can smoothly lean on gravity reflux.The structure of the fin heat pipe is as shown in figure 3, include base tube 8B, fin
8A and heat transfer medium 8C, the heat release section of the base tube install ring fin, are heat transfer medium in the base tube, which increases fin
The heat exchange area of heat pipe heat release section makes heat transfer rate faster.
In the present embodiment, the chimney is located at the front end of shell, and the gas outlet of the cylinder is located at the rear end of cylinder,
So that the effective distance longest of flue inside the shell, is effectively utilized fume afterheat, the flue gas being discharged from chimney is reduced
Temperature.
Pitch import 4 is formed in the middle part of the shell, the right end bottom of the shell is formed with asphalt outlet 6.
The side of the shell is equipped with ladder 3.
The cylinder is left and right symmetrically arranged two.
In order to adapt to the continuous transformation of bituminous production, which uses two sets of combustion heat-exchange units, is simultaneously operable,
It can work independently, adapt to operating condition different demands.
It is emphasized that embodiment described in the utility model be it is illustrative, without being restrictive, therefore this reality
It is all practical new according to this by those skilled in the art with novel including being not limited to embodiment described in specific embodiment
The other embodiments that the technical solution of type obtains also belong to the range of the utility model protection.
Claims (5)
1. a kind of asphalt heating kettle that thermal effect is high includes shell, chimney and cylinder, lower, transverse installs cylinder in the shell,
Flue is communicated between the cylinder and chimney, it is characterised in that：The multiple fin heat pipes of the cylinder top circumference radially installed, institute
Stating fin heat pipe includes base tube, fin and heat transfer medium, and the heat release section of the base tube installs ring fin, is situated between in the base tube for heat transfer
Matter；
The chimney is located at the front end of shell, and the gas outlet of the cylinder is located at the rear end of cylinder.
2. the high asphalt heating kettle of thermal effect according to claim 1, it is characterised in that：Pitch is formed in the middle part of the shell
The right end bottom of import, the shell is formed with asphalt outlet.
3. the high asphalt heating kettle of thermal effect according to claim 1, it is characterised in that：Between adjacent two fin heat pipes
Minimum 15 ° of angle.
4. the high asphalt heating kettle of thermal effect according to claim 1, it is characterised in that：The side of the shell is equipped with ladder
Son.
5. the high asphalt heating kettle of thermal effect according to claim 1, it is characterised in that：The cylinder symmetrically sets to be left and right
Two set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151610.5U CN208136157U (en) | 2018-01-30 | 2018-01-30 | A kind of asphalt heating kettle that thermal effect is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151610.5U CN208136157U (en) | 2018-01-30 | 2018-01-30 | A kind of asphalt heating kettle that thermal effect is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208136157U true CN208136157U (en) | 2018-11-23 |
Family
ID=64285430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820151610.5U Active CN208136157U (en) | 2018-01-30 | 2018-01-30 | A kind of asphalt heating kettle that thermal effect is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208136157U (en) |
-
2018
- 2018-01-30 CN CN201820151610.5U patent/CN208136157U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 north side of Bangxi Road, Jizhou District, Tianjin (east courtyard of Tianjin Nestle natural mineral water Co., Ltd.) Patentee after: Tianjin Huaneng Thermal Equipment Group Co.,Ltd. Address before: 300000 north side of Bangxi Road, Jizhou District, Tianjin (east courtyard of Tianjin Nestle natural mineral water Co., Ltd.) Patentee before: TIANJIN HUANENG THERMAL EQUIPMENT Co.,Ltd. |