CN1963358A - Hot-blast stove - Google Patents
Hot-blast stove Download PDFInfo
- Publication number
- CN1963358A CN1963358A CN 200610134643 CN200610134643A CN1963358A CN 1963358 A CN1963358 A CN 1963358A CN 200610134643 CN200610134643 CN 200610134643 CN 200610134643 A CN200610134643 A CN 200610134643A CN 1963358 A CN1963358 A CN 1963358A
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- CN
- China
- Prior art keywords
- air
- combustion chamber
- hot
- housing
- inner bag
- 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.)
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Abstract
The air heater comprises housings, bases, burning chambers, wind inlets, wind outlets, chimneys, and air blowers, with outside container inside the housing, inner container inside the outside container, cooling cell inside the burning room. The cooling cell connects with the inner container through heating channels, wind inlet heating pipes between the inside and outside containers, the wall of the inner container having wind outlet heating pipes that goes to the gas collector and connects with the outer container, with wind outlet on the housing walls and connecting with the gas collector. With extra heating pipes in the hearth to make the inlet air being heated effectively, doubly increasing heat generating efficiency of fuels, it can not only improves heat efficiency, saves energy, but also has good dehumidification and disinfection effects.
Description
Technical field
The present invention relates to a kind of energy-efficient heating equipment, particularly relate to a kind of heat fast, the thermal efficiency is high, save the heating hot-blast stove of the energy especially, is to the improvement of existing hot-blast stove structure, belongs to the hot-blast stove manufacturing technology.
Background technology
At present, the hot-blast stove of market appearance mainly contains two kinds: a kind of is vertical cylinder, double-deck standpipe and square pipe hot-air furnace anyhow; Another kind is horizontal straight pipe counter-burning type hot-blast stove.Their existing problems are: volume is big, weight is big, floor space is big, employed air blast power consumption big, the burner hearth area is big, coal consumption is big, structural design does not meet energy-conservation requirement, thermal losses is big and the thermal efficiency is low.
Summary of the invention
The objective of the invention is to overcome the prior art above shortcomings, by existing hot-blast stove structure and thermal technology state are studied improvement, provide a kind of novel hot-blast stove, this hot-blast stove changes the way that the traditional hot wind furnace only once heats the air that passes through in the combustion chamber, by in burner hearth, setting up the many places heating tube, the air that enters in the hot-blast stove is heated in many places, thereby make the heat production efficient of fuel be multiplied, both reached the purpose that improves the thermal efficiency, saves the energy, because of heating repeatedly, play dehumidifying, bactericidal effect again to air.
The technical scheme that the present invention provides is: this hot-blast stove includes housing, the end, sat, the combustion chamber, air inlet, air outlet, chimney and air blast, be characterized in being provided with in the described housing outer courage, be provided with inner bag in the outer courage, be provided with cooling storehouse, combustion chamber in the described combustion chamber, cooling storehouse, combustion chamber is by the air intake heat tunnel, being located at outer courage communicates with inner bag with air intake heating duct between the inner bag, wall of inner container is provided with the air-out heating duct of gas collector of going forward side by side that communicates with wall of outer container, be provided with dividing plate in the space between described housing and the outer courage, this dividing plate is arranged on the air intake heating duct, space between housing on the dividing plate and the outer courage is a gas collector, under the dividing plate to the housing of combustion chamber baffle plate and outside space between the courage be the air intake heat tunnel, described housing wall is provided with air outlet, and this air outlet communicates with gas collector.
Purpose to better implement the present invention improves the temperature be heated gas, also is provided with radiating tube in the described inner bag, and this radiating tube can vertically be provided with, but also horizontally set.
Purpose to better implement the present invention can fully be burnt the fuel in the combustion chamber, also is provided with secondary intake opening on the inwall of described combustion chamber.
In technique scheme, other part of NM hot-blast stove is same as the prior art.
Compared with prior art, the invention has the beneficial effects as follows:
1. the thermal efficiency is up to more than 95%, and heat transfer rate is fast, and about the 20 minutes hot-blast outlet temperature of lighting a fire can reach 100～200 ℃;
2. structural design meets energy-conservation requirement, install simply, and processing ease, floor space is little;
3. safe and reliable, anhydrous, nothing pressure, pollution-free;
4. fuel is extensive, and coal, timber all can use;
5. of many uses, heating, oven dry are all gone, and do not need air supply duct, and in the room no dead angle, maximum about 2 ℃ of the temperature difference;
6. be 5～10 times of like product service life, reaches more than 10 years, and fuel can reduce half, and the hot blast rate of supply is more than 2 times of like product;
7. the air in the room is played dehumidifying, sterilization, bactericidal action.
Description of drawings
The structural representation of the embodiment that accompanying drawing provides for the present invention.
The specific embodiment
As shown in the figure, this hot-blast stove includes housing 15, the end, sit 1, combustion chamber 4, air inlet 2, air outlet 5, chimney 6 and air blast 12, be provided with outer courage 14 in the housing 15, be provided with inner bag 8 in the outer courage 14, be provided with cooling storehouse 13, combustion chamber in the combustion chamber 4, cooling storehouse 13, combustion chamber is by air intake heat tunnel 19, being located at outer courage communicates with inner bag 8 with air intake heating duct 11 between the inner bag, inner bag 8 walls are provided with the air-out heating duct 9 of gas collector 17 of going forward side by side that communicates with wall of outer container, be provided with dividing plate 18 in the space between housing 15 and the outer courage 14, this dividing plate 18 is arranged on the air intake heating duct 11, housing 15 and the space between the outer courage 14 on the dividing plate 18 are gas collector 17, under the dividing plate 18 to the housing 15 of combustion chamber baffle plate 20 and outside space between the courage 14 be air intake heat tunnel 19, housing 15 walls are provided with air outlet 5, this air outlet 5 communicates with gas collector 17, also be provided with radiating tube 7 longitudinally in the inner bag 8, for the fuel in the combustion chamber 4 can fully be burnt, also be provided with secondary intake opening 16 on the inwall of combustion chamber 4.
When the present invention works, open fire door 3 earlier, igniting, make the fuel combustion in the combustion chamber produce heat, and inner bag 8, air intake heating duct 11 and air-out heating duct 9 obtain heating simultaneously, when the temperature in the outer courage reaches more than 60 ℃, be located at temperature control inductor 10 actions on the furnace shell, air blast 12 starts, cold air is entered in the stove by air inlet 2, at first preheating in cooling storehouse 13, combustion chamber, preheated air blasts air intake heating duct 11 through air blast 12, realizes being heated as warm air for the second time, and warm air enters inner bag 8 through air intake heating duct 11, red-hot inner bag 8 inwalls and the radiating tube 7 that is located in the inner bag 8 are heated into hot-air with warm air, realized heating for the third time, hot-air has been realized the 4th heating when flowing through air-out heating duct 9, and last hot-air is flowed out by air outlet 5, nearly 200 ℃ of the temperature of the hot-air that flowed out by air outlet 5 this moment is enough to finish the task to the heating of space, room.For making fuel combustion more abundant, on the inwall of combustion chamber 4, also be provided with secondary intake opening 16, enter the abundant fuel that combustion chamber 4 interior cold airs help fuel from here, so, the flue gas of being discharged by chimney 6 is a light gray, be not over-emitting black exhaust of this hot-blast stove that provides of the present invention, compliance with environmental protection requirements.
Claims (3)
1. hot-blast stove, include housing, the end, sat, the combustion chamber, air inlet, air outlet, chimney and air blast, it is characterized in that being provided with in the housing outer courage, be provided with inner bag in the outer courage, be provided with cooling storehouse, combustion chamber in the described combustion chamber, cooling storehouse, combustion chamber is by the air intake heat tunnel, being located at outer courage communicates with inner bag with air intake heating duct between the inner bag, wall of inner container is provided with the air-out heating duct of gas collector of going forward side by side that communicates with wall of outer container, be provided with dividing plate in the space between described housing and the outer courage, this dividing plate is arranged on the air intake heating duct, space between housing on the dividing plate and the outer courage is a gas collector, under the dividing plate to the housing of combustion chamber baffle plate and outside space between the courage be the air intake heat tunnel, described housing wall is provided with air outlet, and this air outlet communicates with gas collector.
2. hot-blast stove according to claim 1 is characterized in that also being provided with in the described inner bag radiating tube.
3 hot-blast stoves according to claim 1 and 2 is characterized in that also being provided with secondary intake opening on the inwall of described combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610134643 CN1963358A (en) | 2006-12-08 | 2006-12-08 | Hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610134643 CN1963358A (en) | 2006-12-08 | 2006-12-08 | Hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1963358A true CN1963358A (en) | 2007-05-16 |
Family
ID=38082504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610134643 Pending CN1963358A (en) | 2006-12-08 | 2006-12-08 | Hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1963358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940749A (en) * | 2017-11-17 | 2018-04-20 | 芜湖新农夫机械有限公司 | A kind of automatic temperature control hot air furnace |
| CN108592401A (en) * | 2018-04-28 | 2018-09-28 | 中铁九局集团第七工程有限公司 | Multimedium fuel hot air stove and its application |
| CN109520128A (en) * | 2018-12-11 | 2019-03-26 | 黄山市白云机械有限公司 | Adjustable hot-blast stove |
-
2006
- 2006-12-08 CN CN 200610134643 patent/CN1963358A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940749A (en) * | 2017-11-17 | 2018-04-20 | 芜湖新农夫机械有限公司 | A kind of automatic temperature control hot air furnace |
| CN108592401A (en) * | 2018-04-28 | 2018-09-28 | 中铁九局集团第七工程有限公司 | Multimedium fuel hot air stove and its application |
| CN109520128A (en) * | 2018-12-11 | 2019-03-26 | 黄山市白云机械有限公司 | Adjustable hot-blast stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070516 |