CN201391857Y - Steam stove - Google Patents
Steam stove Download PDFInfo
- Publication number
- CN201391857Y CN201391857Y CN200920024017U CN200920024017U CN201391857Y CN 201391857 Y CN201391857 Y CN 201391857Y CN 200920024017 U CN200920024017 U CN 200920024017U CN 200920024017 U CN200920024017 U CN 200920024017U CN 201391857 Y CN201391857 Y CN 201391857Y
- Authority
- CN
- China
- Prior art keywords
- water jacket
- heat
- heater
- cold water
- steam oven
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000008236 heating water Substances 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 230000004888 barrier function Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 2
- 239000002737 fuel gas Substances 0.000 description 4
- 239000002802 bituminous coal Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a steam heating device, in particular to a steam furnace, which comprises a furnace body with a water jacket and a discharge flue connected with the furnace body, wherein the lower part of the furnace body is provided with a hearth and an ash storage chamber, an air supply device is arranged in the furnace body and is connected with the upper end of the hearth, the air supply device continuously supplies air to the upper part of the hearth, so that unburned gas in flue gas can be completely combusted; the upper part of the hearth is provided with a heating water jacket, a heat exchange chamber is arranged above the heating water jacket, the upper part of the heat exchange chamber is provided with a smoke baffle, the upper end of the smoke baffle is a flue, and the smoke baffle effectively reduces the flow speed of smoke and prolongs the heat exchange time; the side wall of the heat exchange chamber is provided with a cold water wall, the cold water wall is uniformly arranged along the cylindrical side surface of the heat exchange chamber and penetrates through the smoke baffle, the upper end of the cold water wall is connected with the water jacket, and the lower end of the cold water wall is connected with the heating water jacket, so that the heating area is effectively increased, and the heat transfer efficiency is improved.
Description
Technical field:
The utility model relates to a kind of steam heater, relate in particular to a kind of steam oven.
Background technology:
At present, mostly the steam oven that is used for food and drink, family's heating on the market is with the anthracite to be fuel, and anthracitic price wants high than bituminous coal.But, when being fuel, containing the part unburned gas in the flue gas that coal combustion is emitted with bituminous coal, this part unreacted fuel gas is known from experience the mobile discharge along with flue gas, causes smokejack to discharge a large amount of black smokes, causes energy waste and environmental pollution; Flue gas flowing velocity in body of heater is too fast, has reduced heat transfer efficiency, has improved coal consumption, thereby has improved use cost.Existing in prior technology weak point that Here it is.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and provide a kind of clean-burning steam oven of unreacted fuel gas physical efficiency in heat transfer efficiency height and flue gas bituminous coal can be realized the time, this steam oven can effectively reduce coal consumption, alleviates environmental pollution, reduces use cost.
This programme is realized by following technical measures: this steam oven comprises the body of heater of being with water jacket and the smokejack that links to each other with body of heater, burner hearth and Dust Storage Room are arranged at the bottom of body of heater, there is air-supply arrangement to link to each other in the described body of heater with the upper end of burner hearth, upper furnace has the heating water jacket, heat-exchanging chamber is arranged above the heating water jacket, and the sidewall of heat-exchanging chamber is provided with the cold water wall, and the upper end and the water jacket of cold water wall join, the top of heat-exchanging chamber is provided with smoke barrier, and the smoke barrier upper end is a flue.
Above-mentioned heat-exchanging chamber is cylindrical, and the cold water wall is a pipe, and the cold water wall evenly is provided with and passes smoke barrier along the cylindrical sides of heat-exchanging chamber, has both increased heating surface area, has prolonged heat exchanger time again, has improved heat transfer efficiency.
The body of heater of above-mentioned upper furnace has water jacket, and smokejack is positioned at heating water jacket's top and communicates with flue, and the smokejack outside is provided with water jacket, and the water in the water jacket can fully absorb the amount of residual heat will in the flue gas.
Above-mentioned air-supply arrangement comprises blower fan and ajutage, and blower fan constantly to the air-supply of the top of burner hearth, fully burns the unreacted fuel gas physical efficiency in the flue gas, has avoided energy waste.
Above-mentioned sidewall of the furnace body has fire door corresponding with burner hearth and the ash door corresponding with Dust Storage Room.
Be provided with air door between above-mentioned heating water jacket and the water jacket, when opening fire door, the outer natural wind of body of heater upwards flows by the air port, has avoided the flue gas refluence.
The top of above-mentioned smokejack is provided with delivery port and exhaust opening, and the last end face of water jacket is provided with steam (vapor) outlet.
The beneficial effect of this programme can learn have air-supply arrangement to link to each other with the upper end of burner hearth in the body of heater of this steam oven according to the narration to such scheme, and air-supply arrangement does not stop to make the unreacted fuel gas physical efficiency completing combustion in the flue gas to the air-supply of burner hearth top; Upper furnace has the heating water jacket, and heat-exchanging chamber is arranged above the heating water jacket, and the top of heat-exchanging chamber is provided with smoke barrier, and the smoke barrier upper end is a flue, and smoke barrier effectively reduces the flowing velocity of flue gas, has prolonged heat exchanger time; The sidewall of heat-exchanging chamber is provided with the cold water wall, and the cold water wall evenly is provided with and passes smoke barrier along the cylindrical sides of heat-exchanging chamber, and the upper end and the water jacket of cold water wall join, and the lower end links to each other with the heating water jacket, has effectively increased heating surface area, has improved heat transfer efficiency.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 be among Fig. 1 A-A to view.
Among the figure, 1 is exhaust opening, and 2 is smokejack, and 3 is water jacket, 4 is delivery port, and 5 is the cold water wall, and 6 is smoke barrier, and 7 is steam (vapor) outlet, 8 is heat-exchanging chamber, and 9 is flue, and 10 is air door, and 11 is fire door, 12 is body of heater, and 13 is the ash door, and 14 is Dust Storage Room, 15 is the heating water jacket, and 16 is burner hearth, and 17 is fire grate, 18 is blower fan, and 19 is ajutage, and 20 is water inlet.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
A kind of steam oven, as depicted in figs. 1 and 2, it comprises the body of heater 12 of being with water jacket 3 and the smokejack 2 that links to each other with body of heater 12, smokejack 2 outsides are provided with water jacket 3, the top of smokejack 2 is provided with delivery port 4 and exhaust opening 1, body of heater 12 sidewalls have fire door 11 corresponding with burner hearth 16 and the ash door 13 corresponding with Dust Storage Room 14, burner hearth 16 and Dust Storage Room 14 are arranged at the bottom of body of heater 12, the last end face of water jacket 3 is provided with steam (vapor) outlet 7, there is air-supply arrangement to link to each other in the described body of heater 12 with the upper end of burner hearth 16, this air-supply arrangement comprises blower fan 18 and ajutage 19, heating water jacket 15 is arranged at burner hearth 16 tops, be provided with air door 10 between heating water jacket 15 and the water jacket 3, cylindrical heat-exchanging chamber 8 is arranged above the heating water jacket 15, the sidewall of heat-exchanging chamber 8 is provided with cold water wall 5, cold water wall 5 is a pipe, the upper end of cold water wall 5 and water jacket 3 join, lower end and heating water jacket 15 are joined, the top of heat-exchanging chamber 8 is provided with smoke barrier 6, cold water wall 5 evenly is provided with and passes smoke barrier 6 along the cylindrical sides of heat-exchanging chamber 8, smoke barrier 6 upper ends are flue 9, the body of heater 12 on burner hearth 16 tops has water jacket 3, and smokejack 2 is positioned at heating water jacket 15 top and communicates with the flue 9 of body of heater 12.
Claims (7)
1. steam oven, comprise the body of heater of being with water jacket and the smokejack that links to each other with body of heater, burner hearth and Dust Storage Room are arranged at the bottom of body of heater, it is characterized in that: have air-supply arrangement to link to each other with the upper end of burner hearth in the described body of heater, upper furnace has the heating water jacket, and heat-exchanging chamber is arranged above the heating water jacket, the sidewall of heat-exchanging chamber is provided with the cold water wall, the upper end and the water jacket of cold water wall join, and the top of heat-exchanging chamber is provided with smoke barrier, and the smoke barrier upper end is a flue.
2. steam oven according to claim 1 is characterized in that: described heat-exchanging chamber is cylindrical, and the cold water wall is a pipe, and the cold water wall evenly is provided with and passes smoke barrier along the cylindrical sides of heat-exchanging chamber.
3. steam oven according to claim 1 is characterized in that: the body of heater of described upper furnace has water jacket, and smokejack is positioned at heating water jacket's top and communicates with flue, and the smokejack outside is provided with water jacket.
4. steam oven according to claim 1 is characterized in that: described air-supply arrangement comprises blower fan and ajutage.
5. steam oven according to claim 3 is characterized in that: described sidewall of the furnace body has fire door corresponding with burner hearth and the ash door corresponding with Dust Storage Room.
6. steam oven according to claim 3 is characterized in that: be provided with air door between described heating water jacket and the water jacket.
7. steam oven according to claim 3 is characterized in that: the top of described smokejack is provided with delivery port and exhaust opening, and the last end face of water jacket is provided with steam (vapor) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024017U CN201391857Y (en) | 2009-03-20 | 2009-03-20 | Steam stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024017U CN201391857Y (en) | 2009-03-20 | 2009-03-20 | Steam stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391857Y true CN201391857Y (en) | 2010-01-27 |
Family
ID=41598682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920024017U Expired - Fee Related CN201391857Y (en) | 2009-03-20 | 2009-03-20 | Steam stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391857Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317884A (en) * | 2018-02-08 | 2018-07-24 | 王萍 | It is a kind of that device is utilized based on the interior industrial waste gas heat-energy secondary for recycling hot swapping |
-
2009
- 2009-03-20 CN CN200920024017U patent/CN201391857Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317884A (en) * | 2018-02-08 | 2018-07-24 | 王萍 | It is a kind of that device is utilized based on the interior industrial waste gas heat-energy secondary for recycling hot swapping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101430102B (en) | Biomass-burning molding fuel integrated device for rural cooking, bathing, heating and kang | |
| CN101793433A (en) | Hot-air air conditioner using biomass fuel | |
| CN201302283Y (en) | Dual-purpose hot-air furnace | |
| CN2879022Y (en) | Biomass vaporization boiler | |
| CN201391857Y (en) | Steam stove | |
| CN203024409U (en) | Environment-friendly conduction oil circulating heater | |
| CN201053764Y (en) | Highly efficient energy-saving heat-conductive oil stove | |
| CN201697167U (en) | High-efficiency emission reduction wood-coal energy-saving furnace | |
| CN103206787B (en) | Environmental protection type heat conducting oil circulation heater | |
| CN2752613Y (en) | Biomass briquette fuel boiler | |
| CN209147148U (en) | Counter-combustion coal stove and its device for reducing tar generation | |
| CN203518516U (en) | Heating device of fruit and vegetable dryer | |
| CN202618250U (en) | Double-pressure air inducing heating device | |
| CN203116268U (en) | Energy-saving vertical hot blast stove | |
| CN101986054B (en) | Assembled hot air stove | |
| CN201973879U (en) | Assembled hot blast furnace | |
| CN201637092U (en) | Biomass bath-heating smoke-eliminating dust-removing normal-pressure boiler | |
| CN202382407U (en) | Biomass numerical control normal-pressure hot water boiler | |
| CN209147149U (en) | Counter-combustion coal stove and its secondary air-distributing device | |
| CN201327177Y (en) | Automatic two-way flame-gathering multi-cavity composite biomass-burning boiler | |
| CN205619366U (en) | Biomass fuel furnace secondary air inlet structure | |
| CN201045536Y (en) | Energy-saving environment protection multifunctional horizontal water heating stove | |
| CN204358778U (en) | A kind of anti-burn gasification and to cook a meal radiator | |
| CN210951390U (en) | A multifunctional and energy-saving biomass semi-gasifier for preventing soot accumulation | |
| CN204611841U (en) | A kind of second-time burning heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20110320 |