CN101464053A - Temperature-controlled hot-blast stove - Google Patents
Temperature-controlled hot-blast stove Download PDFInfo
- Publication number
- CN101464053A CN101464053A CNA2007101589422A CN200710158942A CN101464053A CN 101464053 A CN101464053 A CN 101464053A CN A2007101589422 A CNA2007101589422 A CN A2007101589422A CN 200710158942 A CN200710158942 A CN 200710158942A CN 101464053 A CN101464053 A CN 101464053A
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- China
- Prior art keywords
- flue
- temperature
- hot
- wall
- hot air
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Abstract
The invention relates to a temperature-controlled hot air stove comprising a stove chamber, an outer wall, a chimney, an exhaust outlet and a fan. The temperature-controlled hot air stove is characterized in that a plurality of grooves are formed on the stove chamber wall, the upper and the lower adjacent grooves are respectively formed on two sides which take a shaft line of the stove chamber as a symmetric center, and internal space of the stove chamber is a structure of a partition board formed by the grooves; a hot air duct is formed between the stove chamber and the outer wall, the grooves are communicated with the hot air duct, the chimney and the exhaust outlet are formed at the top end of the device, the fan is arranged at the outside of the device, and the fan is connected with the hot air duct. Heat sinks are arranged at the outside of the stove chamber wall with the grooves, and the device is further provided with a temperature control system to be connected with the fan. The device has the advantages of energy conservation, high heat dissipation efficiency, convenient installation, low cost, etc.
Description
Technical field
The present invention relates to a kind of hot-blast stove that has attemperating unit.
Background technology
At present, the structure of existing hot-blast stove is that common flue and outer wall constitutes, and its structure is a tube-in-tube structure, and radiating efficiency is low, does not have attemperating unit.
Summary of the invention
The purpose of this invention is to provide a kind of high novel hot-blast stove of heat transfer efficiency that has attemperating unit.
For achieving the above object, the present invention adopts following technical scheme to realize:
Temperature-controlled hot-blast stove, comprise flue, outer wall, chimney, exhaust outlet and blower fan is characterized in that: be provided with several grooves on furnace wall, it is the both sides of symmetrical centre that neighbouring groove is located at respectively with the flue axis, and the flue inner space is the structure of the dividing plate of groove formation; Be hot-flow flue between flue and the outer wall, groove communicates with hot-flow flue, and this device top is provided with chimney and exhaust outlet, and the device outside is provided with blower fan, and blower fan is connected with hot-flow flue.
The furnace wall outside that has groove is provided with fin; This device also is provided with temperature control system and links to each other with blower fan.
The present invention is because the flue inner space is the structure of the dividing plate of groove formation, and the time that flue gas is stopped in flue is longer, and the thermal efficiency improves, and heat-transfer effect is good; Hot-flow flue communicates with groove, and the furnace wall outside that has a groove is provided with fin, has increased heat transfer area; Be provided with temperature control system and can make this device operate as normal under the temperature that sets, reach the purpose of automatic control.That this device has is energy-conservation, radiating efficiency is high, easy for installation, low cost and other advantages.
Description of drawings
Fig. 1 is the structural representation of novel hot-blast stove.
1-chimney 2-exhaust outlet 3-flue 4-outer wall 5-fin 6-combustion chamber 7-coal filling hole 8-cleaning door 9-fire grate 10-ash chamber 11-blower fan 12-groove
The specific embodiment
See Fig. 1, temperature-controlled hot-blast stove comprises flue 3, outer wall 4, chimney 1, exhaust outlet 2 and blower fan 11, be provided with several grooves 12 on furnace wall, it is the both sides of symmetrical centre that neighbouring groove 12 is located at respectively with the flue axis, and the flue inner space is the structure of the dividing plate of groove 12 formation; Be hot-flow flue between flue 3 and the outer wall 4, groove communicates with hot-flow flue, and the furnace wall outside that has groove is provided with fin 5, has increased area of dissipation; This device top is provided with chimney 1 and exhaust outlet 2, and the device outside is provided with blower fan 11, and blower fan is connected with hot-flow flue.The device sidepiece is provided with coal filling hole 7, communicates with combustion chamber 6; Be provided with fire grate 9 between combustion chamber 6 and the grey chamber 10, grey chamber 10 sidepieces are provided with cleaning door 8.
This device also is provided with temperature control system, and temperature control system is connected to form successively by thermocouple, relay, temperature controller, and thermocouple is connected with outer wall, realizes temperature control by the control to blower fan.
Claims (3)
1, temperature-controlled hot-blast stove, comprise flue, outer wall, chimney, exhaust outlet and blower fan is characterized in that: be provided with several grooves on furnace wall, it is the both sides of symmetrical centre that neighbouring groove is located at respectively with the flue axis, and the flue inner space is the structure of the dividing plate of groove formation; Be hot-flow flue between flue and the outer wall, groove communicates with hot-flow flue, and this device top is provided with chimney and exhaust outlet, and the device outside is provided with blower fan, and blower fan is connected with hot-flow flue.
2, temperature-controlled hot-blast stove according to claim 1 is characterized in that: the furnace wall outside that has groove is provided with fin.
3, temperature-controlled hot-blast stove according to claim 1 is characterized in that: this device also is provided with temperature control system and links to each other with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101589422A CN101464053A (en) | 2007-12-17 | 2007-12-17 | Temperature-controlled hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101589422A CN101464053A (en) | 2007-12-17 | 2007-12-17 | Temperature-controlled hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101464053A true CN101464053A (en) | 2009-06-24 |
Family
ID=40804748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101589422A Pending CN101464053A (en) | 2007-12-17 | 2007-12-17 | Temperature-controlled hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101464053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003790A (en) * | 2010-09-08 | 2011-04-06 | 李学淑 | Hot blast furnace for indoor temperature control of poultry breeding shed |
| CN102748858A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Hot-air generating device |
-
2007
- 2007-12-17 CN CNA2007101589422A patent/CN101464053A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003790A (en) * | 2010-09-08 | 2011-04-06 | 李学淑 | Hot blast furnace for indoor temperature control of poultry breeding shed |
| CN102748858A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Hot-air generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |