CN202254284U - Coal-fired heat carrier furnace with deashing function - Google Patents
Coal-fired heat carrier furnace with deashing function Download PDFInfo
- Publication number
- CN202254284U CN202254284U CN2011203535113U CN201120353511U CN202254284U CN 202254284 U CN202254284 U CN 202254284U CN 2011203535113 U CN2011203535113 U CN 2011203535113U CN 201120353511 U CN201120353511 U CN 201120353511U CN 202254284 U CN202254284 U CN 202254284U
- Authority
- CN
- China
- Prior art keywords
- furnace
- deashing
- heat carrier
- coal
- heating surface
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a heat carrier furnace specifically relates to a coal-fired heat carrier furnace with deashing function belongs to boiler technical field. The heating furnace comprises a furnace body (1), wherein a radiation heating surface (2) and a convection heating surface (3) are arranged in the furnace body (1), a plurality of ash cleaning doors (4) are arranged at the top of the furnace body (1), and the ash cleaning doors (4) are positioned above the convection heating surface (3). The utility model relates to a coal-fired heat carrier furnace with deashing function, its convection heating surface top is provided with a plurality of deashing doors, after using a period, can open the deashing door and carry out the deashing through compressed air to the boiler tube and handle, has effectively guaranteed coal-fired heat carrier furnace's heat transfer effect.
Description
Technical field
The utility model relates to a kind of heat carrier furnace, specifically relates to a kind of coal burning heat medium furnace with deashing function, belongs to the boiler technology field.
Background technology
Organic heat carrier furnace be a kind of be main fuel with oil, natural gas and coal, to heat carrier (or claim heat-conducting medium) such as liquid thermal conductivity oil, lead oil generation or the heating furnace with hot equipment work is supplied with in fused salt heating back.Present coal burning heat medium furnace in use for some time, high-temperature flue gas is easily at the peripheral dust stratification of convection heating surface, thereby the heat exchange effect of heat carrier furnace is exerted an influence.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of coal burning heat medium furnace with deashing function of good effect of heat exchange is provided.
The purpose of the utility model is achieved in that a kind of coal burning heat medium furnace with deashing function; It comprises body of heater; Be provided with radiation heating-surface and convection heating surface in the said body of heater; Be characterized in: said body of heater top is provided with some shoot doors, and said some shoot doors are positioned at the convection heating surface top.
Compared with prior art, the beneficial effect of the utility model is:
A kind of coal burning heat medium furnace of the utility model with deashing function; Its convection heating surface top is provided with some shoot doors; After using a period of time, can open shoot door and boiler tube carried out the deashing processing through compressed air, effectively guaranteed the heat exchange effect of coal burning heat medium furnace.
Description of drawings
Fig. 1 is a kind of structural representation with coal burning heat medium furnace of deashing function of the utility model.
Wherein:
Body of heater 1
Radiation heating-surface 2
Shoot door 4.
The specific embodiment
Referring to Fig. 1; The utility model relates to a kind of coal burning heat medium furnace with deashing function, and it comprises body of heater 1, is provided with radiation heating-surface 2 and convection heating surface 3 in the said body of heater 1; Said body of heater 1 top is provided with some shoot doors 4, and said some shoot doors 4 are positioned at convection heating surface 3 tops.After using a period of time, can open shoot door 4 and convection heating surface 3 carried out the deashing processing through compressed air, guarantee the heat exchange effect of heat carrier furnace.
Claims (1)
1. coal burning heat medium furnace with deashing function; It comprises body of heater (1); Be provided with radiation heating-surface (2) and convection heating surface (3) in the said body of heater (1); It is characterized in that: said body of heater (1) top is provided with some shoot doors (4), and said some shoot doors (4) are positioned at convection heating surface (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203535113U CN202254284U (en) | 2011-09-21 | 2011-09-21 | Coal-fired heat carrier furnace with deashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203535113U CN202254284U (en) | 2011-09-21 | 2011-09-21 | Coal-fired heat carrier furnace with deashing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254284U true CN202254284U (en) | 2012-05-30 |
Family
ID=46115517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203535113U Expired - Fee Related CN202254284U (en) | 2011-09-21 | 2011-09-21 | Coal-fired heat carrier furnace with deashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254284U (en) |
-
2011
- 2011-09-21 CN CN2011203535113U patent/CN202254284U/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: 20120530 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |