CN203657191U - Efficient energy-saving biomass fuel normal pressure hot water boiler - Google Patents
Efficient energy-saving biomass fuel normal pressure hot water boiler Download PDFInfo
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- CN203657191U CN203657191U CN201320869201.6U CN201320869201U CN203657191U CN 203657191 U CN203657191 U CN 203657191U CN 201320869201 U CN201320869201 U CN 201320869201U CN 203657191 U CN203657191 U CN 203657191U
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- water
- heater
- water jacket
- boiler
- fire grate
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Abstract
An efficient energy-saving biomass fuel normal pressure hot water boiler comprises a boiler body, a boiler port, a grate, a soot door and a smoke outlet; the boiler port is formed in the upper part of the boiler body comprising a shell and an inner wall and an interlayer water jacket is formed; the efficient energy-saving biomass fuel normal pressure hot water boiler is characterized in that the interlayer water jacket is divided into two parts, one part is the left wall part of the boiler body and forms an independent water jacket, the other part comprises a boiler body right wall, a front wall, a rear wall and a top wall and forms the other water jacket, and the two water jackets are independent; a heat absorption water jacket is arranged in the middle in the boiler body and divides the boiler body into a burning area and a convection area; one end of the water absorption water jacket is communicated with the left wall water jacket of the boiler body; the grate is formed by a plurality of water pipes and is positioned in the burning area in the boiler body; one end of the grate is communicated with a water inlet pipe while the other end is communicated with the heat absorption water jacket; a plurality of convection pipes are arranged in the convection area in the boiler body; two ends of the convection pipes are communicated with the two water jackets. The efficient energy-saving biomass fuel normal pressure hot water boiler has the advantages of capability of burning original straws, energy saving, environment friendliness and high practicability.
Description
Technical field
The utility model belongs to a kind of burning heating equipment, particularly a kind of efficient energy-saving biomass fuel normal-pressure hot-water boiler.
Background technology
China is a large agricultural country, all can produce a large amount of straw kind biomass fuels every year.At present, although there is many straw deep processings enterprise in China, due to the many reasons in purchase, transportation and human cost, cause a large amount of straws normally to purchase.Be on the one hand pension parachute less than required quantity, can not meet the needs of production, be on the other hand a large amount of straw abandoned in the ground, cause the waste of resource.Some peasant have to adopt the mode of burning the grass on waste land that these straws are burnt in the ground, and this has caused again the pollution of environment, brings infringement to people healthy.
Existing domestic stove adopts cast iron or steel plate to make more, be shaped as cylindrical or rectangle, have individual layer body of heater, also has double-layer water jacket type body of heater.It mainly by body of heater, fire door, fire grate, ash hole and exhaust opening etc. form.The subject matter that this stove and accessory exists is, 1, can only add fuel from the fire door on top, therefore, be not suitable for using original straw.2, the thermal efficiency is low, burn insufficient, and the CO in flue gas
2content is high, and air pollution is serious.3, function singleness, service life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of original straw, energy-conserving and environment-protective, practical efficient energy-saving biomass fuel normal-pressure hot-water boiler of directly using is provided.
The utility model comprises body of heater, fire door, fire grate, ash hole and exhaust opening, fire door is positioned at the top of body of heater, body of heater comprises shell and inwall, form sandwich-type water jacket, its special character is, sandwich-type water jacket is divided into two parts, a part is the left wall part of body of heater, form an independent water jacket, another part comprises the right wall of body of heater, antetheca, rear wall and top wall portion, form another water jacket, two water jackets are independent separately, there is a heat absorption water mantle at the bosom of body of heater, body of heater is divided into combustion zone and convective region, one end of heat absorption water mantle is connected with the left wall water jacket of body of heater, fire grate is made up of some water pipes, fire grate is positioned at the combustion zone of body of heater, one end of fire grate is connected with water inlet pipe, the other end of fire grate is connected with heat absorption water mantle, there are several convection tubes convective region in body of heater, the two ends of convection tube are connected with two water jackets respectively.
Above the front portion of body of heater, fire grate, have a charging aperture, on charging aperture, be hinged with a fold-down door by hinge, have support plate on hinge, fold-down door is bearing in level by support plate, so that add original straw in stove.
On body of heater, a cleaning door is arranged at the bottom of convection tube, so that remove the black dirt in convective region in stove.
The utility model has the advantage of:
1, combustion zone and convective region are set in body of heater, fuel enters from stokehold portion charging aperture, and the flue gas that burning produces is after heat convection, exhaust opening through afterbody is discharged, and has increased between heat exchange zone, has both improved the thermal efficiency, make again burning more abundant, also reduced CO in flue gas
2content, reduced the pollution of air, be conducive to environmental protection.
2, above the front portion of body of heater, fire grate, charging aperture and fold-down door are set, be convenient to adding of original straw, and, the normal use of stove in the process that adds original straw, do not affected, can not reduce furnace temperature, for condition has been created in the direct use of original straw yet.
3, range of application is wide, not only can be used to heating, bathing, burns a heatable brick bed, also can be used to heat up water, cooks, cooking etc., has facilitated the life of vast farmers, easy to maintenance, easy and simple to handle, safe and reliable, practical.
4, adopt water pipe to do fire grate, and directly supplied water by water inlet pipe, make the discharge in fire grate evenly unobstructed, prevent fire grate fouling, greatly extended the service life of fire grate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is A-A cutaway view of Fig. 1.
The specific embodiment
As shown in drawings, the utility model comprises body of heater, fire door 3, fire grate 5, ash hole 17 and exhaust opening 15, and fire door 3 is positioned at the top of body of heater, and bell 4 is housed on fire door 3, and bell 4 is alive, when cooking, cooking, can take off; Ash hole 17 is positioned at the front portion of body of heater, on ash hole 17, is hinged with ashpit 18 by hinge 24, and exhaust opening 15 is positioned at the rear portion of body of heater; Described body of heater comprises shell 1 and inwall 2, shell 1 and inwall 2 form sandwich-type water jacket, sandwich-type water jacket is divided into two parts, a part is the left wall part of body of heater, form an independent water jacket 23, another part comprises the right wall of body of heater, antetheca, rear wall and top wall portion, forms another water jacket 6, and water jacket 6 and water jacket 23 are independent separately; Also have a base plate 14 in the bottom of body of heater, form furnace bottom; There is a heat absorption water mantle at the bosom of body of heater, heat absorption water mantle 9 is made up of two risers 7 and a cover plate 8, body of heater is divided into combustion zone and convective region by heat absorption water mantle 9, combustion zone is positioned at the first half of body of heater, convective region is positioned at the latter half of body of heater, and one end of heat absorption water mantle 9 is connected with the left wall water jacket 23 of body of heater; Described fire grate 5 is made up of some water pipes, and fire grate 5 is positioned at the combustion zone of body of heater, is positioned at the first half of body of heater, and one end of fire grate 5 is connected with water inlet pipe 19, and the other end of fire grate 5 is connected with heat absorption water mantle 9; There are several convection tubes 12 convective region in body of heater, and the two ends of convection tube 12 are connected with water jacket 6 and water jacket 23 respectively; Above the front portion of body of heater, fire grate, there is a charging aperture 21, on charging aperture 21, be hinged with a fold-down door 22 by hinge 20, on hinge 20, have triangular support plate, so that fold-down door 22 is held, when fold-down door 22 is opened, be horizontal, be convenient to charging in stove; On body of heater, a cleaning door 13 is arranged at the bottom of convection tube 12, so that remove the black dirt in convective region in stove; Have temperature meter base 10 and outlet pipe 11 on the top of body of heater, outlet pipe 11 is connected with heating system with water inlet pipe 19, also can be connected with bath system; Also have a water-discharging joint 16 at the rear portion of body of heater, water-discharging joint 16 can at stove, the used time will not have water to emit in water jacket 6, water jacket 23.
When use, exhaust opening 15 is connected with chimney, also can be connected with heated kang; Cold water enters into fire grate 5 from water inlet pipe 19, then enters into heat absorption water mantle 9 through fire grate 5, enters into water jacket 23 from heat absorption water mantle 9, then, enter into convection tube 12, enter into again water jacket 6 from convection tube 12, after abundant heating, flow out from outlet pipe 11.
Claims (3)
1. an efficient energy-saving biomass fuel normal-pressure hot-water boiler, it comprises body of heater, fire door, fire grate, ash hole and exhaust opening, fire door is positioned at the top of body of heater, body of heater comprises shell and inwall, form sandwich-type water jacket, it is characterized in that, sandwich-type water jacket is divided into two parts, a part is the left wall part of body of heater, form an independent water jacket, another part comprises the right wall of body of heater, antetheca, rear wall and top wall portion, form another water jacket, two water jackets are independent separately, there is a heat absorption water mantle at the bosom of body of heater, body of heater is divided into combustion zone and convective region, one end of heat absorption water mantle is connected with the left wall water jacket of body of heater, fire grate is made up of some water pipes, fire grate is positioned at the combustion zone of body of heater, one end of fire grate is connected with water inlet pipe, the other end of fire grate is connected with heat absorption water mantle, there are several convection tubes convective region in body of heater, the two ends of convection tube are connected with two water jackets respectively.
2. efficient energy-saving biomass fuel normal-pressure hot-water boiler according to claim 1, is characterized in that, above the front portion of body of heater, fire grate, has a charging aperture, on charging aperture, is hinged with a fold-down door by hinge, has support plate on hinge.
3. efficient energy-saving biomass fuel normal-pressure hot-water boiler according to claim 1, is characterized in that, on body of heater, a cleaning door is arranged at the bottom of convection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869201.6U CN203657191U (en) | 2013-12-27 | 2013-12-27 | Efficient energy-saving biomass fuel normal pressure hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869201.6U CN203657191U (en) | 2013-12-27 | 2013-12-27 | Efficient energy-saving biomass fuel normal pressure hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657191U true CN203657191U (en) | 2014-06-18 |
Family
ID=50923572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869201.6U Expired - Fee Related CN203657191U (en) | 2013-12-27 | 2013-12-27 | Efficient energy-saving biomass fuel normal pressure hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276569A (en) * | 2014-06-23 | 2016-01-27 | 天津市红鼎数控锅炉制造有限公司 | Numerical control boiler with composite filling mechanism |
-
2013
- 2013-12-27 CN CN201320869201.6U patent/CN203657191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276569A (en) * | 2014-06-23 | 2016-01-27 | 天津市红鼎数控锅炉制造有限公司 | Numerical control boiler with composite filling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |