CN201262472Y - Domestic stalk heating boiler - Google Patents
Domestic stalk heating boiler Download PDFInfo
- Publication number
- CN201262472Y CN201262472Y CNU200820090682XU CN200820090682U CN201262472Y CN 201262472 Y CN201262472 Y CN 201262472Y CN U200820090682X U CNU200820090682X U CN U200820090682XU CN 200820090682 U CN200820090682 U CN 200820090682U CN 201262472 Y CN201262472 Y CN 201262472Y
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- combustion chamber
- boiler
- hot
- chimney
- water
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Abstract
The utility model discloses civil straw heating boiler which comprise a boiler body, a combustion chamber and a chimney, a batch feeding barrel and the chimney are parallelly arranged on a boiler body platform, the side wall of the bottom part of the batch feeding barrel is provided with a fire outlet mouth which is communicated with the combustion chamber, the bottom part of the batch feeding barrel is provided with a boiler grate; the combustion chamber is divided into two parts by a water jacket diaphragm, a fire inlet mouth is arranged between the front combustion chamber and the rear combustion chamber, a hot-water pipe is arranged in the front and the rear combustion chambers; and an ash falling chamber is arranged under the front combustion chamber. The boiler is provided with a vertical batch feeding barrel which is convenient for putting straws, and no black smoke is generated when the straw is burning, thus being environment-friendly and sanitary. The straw heating boiler is simple in structure, and 1 to 3 hot water pipes are arranged in the front combustion chamber, thus not only being no-fire blocking, but also being capable of absorbing heat energy completely so as to improve the thermal efficiency of the boiler. The rear combustion chamber is internally provided with the hot-water pipe, which increases the heating area of the boiler and improves the thermal efficiency of the boiler. The chimney can also be internally provided with the hot-water pipe which is led to fully absorb the residual heat of the boiler. The combustion chamber is internally provided with the water jacket diaphragm, which leads the flame stroke to be longer and fuel to burn completely, reduces the black smoke emission, and reduces the atmospheric pollution.
Description
Technical field
The utility model relates to a kind of combustion furnace, is specifically related to a kind of combustion furnace that utilizes agricultural crop straw for fuel.
Background technology
The civilian heating boiler pattern in rural area is a lot, generally is installed in indoorly, is fuel with the coal.Along with the sleepiness of coal resources, straw boiler substitutes coal-burning boiler just gradually.The most purposes of straw boiler are single, and cauldron can't be installed on boiler, use inconvenient.
The number of applying for a patent is: 200720116444.7, kitchen sink type multifunctional water radiator, comprise body of heater, flute profile water heater, hot-water line and fire grate, the body of heater top is provided with platform, two openings are arranged on the platform, in the big mouthful of corresponding big burner hearth flute profile water heater is set, water heater is provided with hot-water line and is connected with furnace water jacket, flute profile water heater bottom is provided with water-cooled grate, communicates with water heater; Be provided with little fire grate in the water burner hearth of platform osculum correspondence, its body of heater adopts kitchen sink shape, can cauldron be installed at big mouthful of place of body of heater platform, the cooking of cooking, and heat up water with kettle in the place at the platform osculum, convenient, clean.This boiler both can burn stalk, can burn coal again, and had solved the defective that boiler can not be cooked.This boiler directly inserts fuel in combustion chamber or the burner hearth, easily produces volume of smoke during burning, causes environmental pollution; Boiler feeding is frequent, and burning time is short, and a large amount of heat energy have emitted from flue, waste energy.
Summary of the invention
The purpose of this utility model is to provide a kind of civilian stalk heating boiler, adopts vertical feeding mode, and is easy to use, sufficient combustion, and over-emitting black exhaust is not free from environmental pollution, environmentally-friendly sanitary.
Technical solutions of the utility model are: a kind of civilian stalk heating boiler, comprise body of heater, combustion chamber and chimney, body of heater and chimney all are provided with water jacket, and the body of heater platform is provided with circular port, and chimney is arranged on the body of heater platform, chimney is provided with outlet pipe, body of heater below is provided with return pipe, and the bucket that feeds intake is set up in parallel on the body of heater platform with chimney, is provided with fresh air inlet with the body of heater of the corresponding side of bucket that feeds intake, the bucket bottom sidewall that feeds intake has crater and is connected with the combustion chamber, and the bottom of the bucket that feeds intake is provided with fire grate; By the water jacket partition separated into two parts, and in the corresponding preceding combustion chamber of circular port hot-water line is set in the combustion chamber, is provided with burner between the forward and backward combustion chamber, hot-water line is set in the after-burner; Below, preceding combustion chamber is provided with ash chamber, and ash chamber one side is provided with shoot door.
Some hot-water lines vertically are set in the described chimney.Horizontally set 2-6 root hot-water line in the horizontally set 1-3 root hot-water line in the described preceding combustion chamber, described after-burner.2 hot-water lines are set in the described preceding combustion chamber, 4 hot-water lines are set in the described after-burner, 3 hot-water lines vertically are set in the described chimney.
The utility model is provided with the vertical bucket that feeds intake, and the convenient stalk that drops into does not produce black smoke, environmentally-friendly sanitary during burning.Simple in structure, 1-3 root hot-water line is set in the preceding combustion chamber, neither the retaining fire can fully absorb heat again, improves boiler thermal output.Hot-water line is set in the after-burner, increases boiler heating surface, improve boiler thermal output.Dividing plate is set in the combustion chamber, makes flame travel long, fuel combustion is abundant, reduces the black smoke discharging, reduces atmosphere pollution.In the chimney hot-water line can also be set, make it fully absorb boiler afterheat.
Description of drawings
Fig. 1, Fig. 2 and Fig. 3 are respectively front view, rearview and the vertical views of the civilian stalk heating boiler of the utility model.
The specific embodiment
As shown in the figure, civilian stalk heating boiler, comprise body of heater 1, combustion chamber and chimney 3, body of heater and chimney all are provided with water jacket, and the body of heater platform is provided with circular port 4, be used to place pot for cooking rice, chimney is arranged on the body of heater platform, and a feed intake bucket 8 is set up in parallel on the body of heater platform with chimney, is provided with fresh air inlet 7 with the body of heater of the corresponding side of bucket that feeds intake, the bucket bottom sidewall that feeds intake has crater 9 and communicates with the combustion chamber, and the bottom of the bucket that feeds intake is welded with fire grate 10; In the combustion chamber by water jacket partition 11 separated into two parts, water jacket partition is connected with furnace water jacket, with in the circular port 4 corresponding preceding combustion chambers 2 some hot-water lines 12 are set, be provided with burner 13 between the forward and backward combustion chamber, some hot-water lines 15 are set in the after-burner 14; Below, preceding combustion chamber is provided with ash chamber 16, on the body of heater of ash chamber one side shoot door 18 is set.Chimney is provided with outlet pipe 5 and is connected with chimney water sleeve, and the body of heater below is provided with return pipe 6 and is connected with furnace water jacket.Some hot-water lines 17 vertically are set in the chimney, are convenient to absorb boiler afterheat.
The utility model heating boiler when using for the area about 100m2, is provided with 2 hot-water lines in the preceding combustion chamber, 4 hot-water lines are set in the after-burner, and 3 hot-water lines vertically are set in the chimney.Promptly save cost, boiler can reach optimum efficiency again.Put into the bucket that feeds intake after stalk lighted, flame enters in the preceding combustion chamber from the crater of the bucket that feeds intake, hot-water line in the combustion chamber is heated, flame enters after-burner from advancing burner simultaneously, hot-water line in the after-burner is heated, after-burner is connected with chimney, and flame is to hot-water line heating in the chimney.
Claims (5)
1, a kind of civilian stalk heating boiler, comprise body of heater (1), combustion chamber and chimney (3), body of heater and chimney all are provided with water jacket, the body of heater platform is provided with circular port (4), chimney is arranged on the body of heater platform, chimney is provided with outlet pipe (5), the body of heater below is provided with return pipe (6), it is characterized in that: feed intake bucket (8) and a chimney is set up in parallel on the body of heater platform, be provided with fresh air inlet (7) with the body of heater of the corresponding side of bucket that feeds intake, the bucket bottom sidewall that feeds intake has crater (9) and is connected with the combustion chamber, and the bottom of the bucket that feeds intake is provided with fire grate (10); In the combustion chamber by water jacket partition (11) separated into two parts, with some hot-water lines (12) are set in the corresponding preceding combustion chamber of circular port (4) (2), be provided with burner (13) between the forward and backward combustion chamber (14), some hot-water lines (15) are set in the after-burner; Below, preceding combustion chamber is provided with ash chamber (16), and ash chamber one side is provided with shoot door (18).
2, civilian stalk heating boiler according to claim 1 is characterized in that: some hot-water lines (17) vertically are set in the chimney (3).
3, civilian stalk heating boiler according to claim 1 is characterized in that: described preceding combustion chamber (2) interior horizontally set 1-3 root hot-water line; The interior horizontally set 2-6 of described after-burner (14) root hot-water line.
4, civilian stalk heating boiler according to claim 1 and 2 is characterized in that: 3 hot-water lines vertically are set in the described chimney (3).
5, according to claim 1 or 3 described civilian stalk heating boilers, it is characterized in that: 2 hot-water lines are set in the described preceding combustion chamber (2); 4 hot-water lines are set in the described after-burner (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820090682XU CN201262472Y (en) | 2008-08-15 | 2008-08-15 | Domestic stalk heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820090682XU CN201262472Y (en) | 2008-08-15 | 2008-08-15 | Domestic stalk heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262472Y true CN201262472Y (en) | 2009-06-24 |
Family
ID=40808947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820090682XU Expired - Fee Related CN201262472Y (en) | 2008-08-15 | 2008-08-15 | Domestic stalk heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262472Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148580A (en) * | 2013-03-19 | 2013-06-12 | 吴亚明 | Atmospheric smokeless, dust-free, energy-saving and environmentally friendly boiler |
| CN110779207A (en) * | 2019-11-07 | 2020-02-11 | 上海电力大学 | Biomass cleaning heating boiler |
-
2008
- 2008-08-15 CN CNU200820090682XU patent/CN201262472Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148580A (en) * | 2013-03-19 | 2013-06-12 | 吴亚明 | Atmospheric smokeless, dust-free, energy-saving and environmentally friendly boiler |
| CN110779207A (en) * | 2019-11-07 | 2020-02-11 | 上海电力大学 | Biomass cleaning heating boiler |
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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: 20090624 Termination date: 20100815 |