CN200993401Y - Biomass compressed fuel cooking-heating two-purpose stove - Google Patents
Biomass compressed fuel cooking-heating two-purpose stove Download PDFInfo
- Publication number
- CN200993401Y CN200993401Y CN 200620173012 CN200620173012U CN200993401Y CN 200993401 Y CN200993401 Y CN 200993401Y CN 200620173012 CN200620173012 CN 200620173012 CN 200620173012 U CN200620173012 U CN 200620173012U CN 200993401 Y CN200993401 Y CN 200993401Y
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- burner hearth
- oven
- communicated
- heating
- water jacket
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Abstract
A two-purpose oven for both cooking and heating with compressed organic fuel is provided, which is characterized in that the upper part of the oven tank contracts inward into a conic shape; between the outside of an oven tank and a water jacket, a circular air chamber is provided, the lower part of which is communicated with an ash chamber; the upper part of the oven tank is provided with a secondary air-in ring with an air-intake hole; the air-intake hole is communicated with the circular air chamber; at middle of the upper part of the oven tank, a fire-distributing cup that can scatter the flame toward the surrounding is provided; on the oven body, an automatic feeding box is provided; another end of the output tube of the feeding box is inserted into the oven tank. The flame of the utility model will first be concentrated above the oven tank, then is distributed by the fire-distributing cup into a circular shape; the flame mixes fully with the secondary air, so that the combustion is more complete. The utility model is especially suitable for heating and cooking in winter in households in suburbs, forestry areas and the countryside in the northern area.
Description
Technical field
The utility model relates to the small-sized civilian stove of buring solid fuel.
Background technology
Biomass compression fuel is a kind of New-type fuel that rose in recent years, and it is by particle or compression blocks through being crushed to such as plant straw, wood chip, forest brush woods, because this fuel is living beings, and quality is closely knit, so the efficiency of combustion height.Through measuring and calculating, the calorific value of this biomass compression fuel reaches 3800-4200kcal/kg, is equivalent to common coal.Biological particles acts as a fuel, because therefore low, the sufficient combustion of its sulfur content and have recyclability has bright development prospect.The main users of this fuel should be outskirts of a town, forest zone and rural area, and these places have the advantage of gathering materials on the spot, producing on the spot, consuming on the spot, but does not also have the dual-purpose stove of domestic cooking heating of suitable biomass burning compressed fuel at present.
Summary of the invention
The purpose of this utility model is to provide a kind of biomass compression fuel heating-cooking dual-purpose stove that use in the rural area that is suitable for, as shown in drawings, the utility model comprises a sub-housing of ladle furnace, the housing middle part is a burner hearth, there is water jacket the burner hearth outside, the water jacket of burner hearth outside is communicated with furnace exhaust road outside water cover, there is fire grate the burner hearth below, the fire grate below is grey thorax, it is characterized in that inwardly gathering is tapered in the burner hearth top, have an annular space to form annular air compartment between the burner hearth outside and water jacket, the bottom of annular air compartment is communicated with grey thorax, and there is a secondary air tube burner hearth top, on the air intake tube fresh air inlet is arranged, fresh air inlet is communicated with annular air compartment, an energy is set with the branch fiery cup of flame to the circumference dispersion in the middle of the top air intake tube of burner hearth, fixes an automatic charging case in upper of furnace body, feed intake and a spiral pusher bar is set in the case, the bottom of charging ram is connected with motor output shaft, and the charging ram front end picks out an end of barrel, and the other end of discharge barrel inserts burner hearth.The utility model can be thrown in fuel by the case that feeds intake in the trend burner hearth, flame draws in above burner hearth and converges the back by minute fiery cup branch circlewise, and flame mixes fully with secondary wind, makes burning more abundant.Water jacket is connected with radiator by pipeline, and in indoor radiator, to indoor heating, the utility model is particularly suitable for northern country family winter heating with delivery.The utility model also is provided with a manual batch mouth on body of heater, be used for manual feeding intake, and is provided with one in the body of heater bottom and forces air outlet, can join the blower fan of a power 20W and force to wind.
Description of drawings
Accompanying drawing 1 is the utility model front view;
Accompanying drawing 2 is the utility model left view;
Accompanying drawing 3 is the utility model vertical view.Legend: 1, manual batch mouth (fire door); 2, body of heater; 3, tapered sleeve body; 4, burner hearth; 5, secondary air tube; 6, annular fireguard; 7, divide fiery cup; 8, furnace exhaust road water jacket; 9, grey thorax; 10, motor for feeding; 11, spiral pusher bar; 12, automatic charging case; 13, flue; 14, fire grate; 15, force air outlet.
The specific embodiment
An annular fireguard is set above burner hearth, and fireguard is higher than away from the outlet flue place near the outlet flue place, avoids flame to discharge from outlet flue prematurely.Body of heater is high 650 millimeters, and burner hearth is high 320 millimeters, and its middle and upper part cone is high 130 millimeters.The annular fireguard is high 400 millimeters near the outlet flue place, and lowest part is high 250 millimeters.Divide fiery cup to be coniform, high 50 millimeters, 90 millimeters of the diameters of going to the bottom, 40 millimeters of upper base diameters.The ash thorax is provided with a door to be opened/closed, after door is opened, provides wind by grey thorax bottom one time to burner hearth, provides secondary wind by the annular air compartment that is communicated with grey thorax to the burner hearth top.The power of motor 45W that the automatic charging case is equipped with, motor is furnished with decelerator, and motor is decelerated to per minute 3.5 to be changeed, and the discharging speed of the case that feeds intake under this rotating speed is per hour 3.2 kilograms.Present embodiment can be to 40-80 square metre indoor heating.
Claims (3)
1, biomass compression fuel cooking heating dual-purpose stove, comprise a sub-housing of ladle furnace, the housing middle part is a burner hearth, there is water jacket the burner hearth outside, the water jacket of burner hearth outside is communicated with furnace exhaust road outside water cover, there is fire grate the burner hearth below, the fire grate below is grey thorax, it is characterized in that inwardly gathering is tapered in the burner hearth top, has an annular space to form annular air compartment between the burner hearth outside and water jacket, the bottom of annular air compartment is communicated with grey thorax, there is a secondary air tube burner hearth top, on the air intake tube fresh air inlet is arranged, and fresh air inlet is communicated with annular air compartment, the upper center of burner hearth is provided with an energy disperses the fiery cup of branch from flame to circumference, fix an automatic charging case on body of heater, a spiral pusher bar is set in the case that feeds intake, the bottom of charging ram is connected with motor output shaft, the charging ram front end picks out an end of barrel, and the other end of discharge barrel inserts burner hearth.
2, according to the said biomass compression fuel cooking of claim 1 heating dual-purpose stove, it is characterized in that having on the body of heater manual batch mouth.
3, according to the said biomass compression fuel cooking of claim 1 heating dual-purpose stove, it is characterized in that above burner hearth, being provided with an annular fireguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620173012 CN200993401Y (en) | 2006-12-30 | 2006-12-30 | Biomass compressed fuel cooking-heating two-purpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620173012 CN200993401Y (en) | 2006-12-30 | 2006-12-30 | Biomass compressed fuel cooking-heating two-purpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993401Y true CN200993401Y (en) | 2007-12-19 |
Family
ID=38946475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620173012 Expired - Fee Related CN200993401Y (en) | 2006-12-30 | 2006-12-30 | Biomass compressed fuel cooking-heating two-purpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993401Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852443A (en) * | 2010-03-15 | 2010-10-06 | 高海华 | Biomass boiler oxygenation strong-fire burnout device |
| CN105627376A (en) * | 2016-03-16 | 2016-06-01 | 刘奎吉 | Novel biomass energy-saving stove |
-
2006
- 2006-12-30 CN CN 200620173012 patent/CN200993401Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852443A (en) * | 2010-03-15 | 2010-10-06 | 高海华 | Biomass boiler oxygenation strong-fire burnout device |
| CN105627376A (en) * | 2016-03-16 | 2016-06-01 | 刘奎吉 | Novel biomass energy-saving stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |