CN105042847A - Rust-proof biomass water heating furnace - Google Patents
Rust-proof biomass water heating furnace Download PDFInfo
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- CN105042847A CN105042847A CN201510424407.1A CN201510424407A CN105042847A CN 105042847 A CN105042847 A CN 105042847A CN 201510424407 A CN201510424407 A CN 201510424407A CN 105042847 A CN105042847 A CN 105042847A
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Abstract
The invention discloses a rust-proof biomass water heating furnace and relates to the field of environment-friendly machines. The rust-proof biomass water heating furnace comprises a furnace body, a hearth, a grate, a water tank, an upper furnace door, a lower furnace door and a smoke outlet. According to the rust-proof biomass water heating furnace, a shell of the furnace body is made of rust-proof materials, so that the rust-proof performance is good, and the service life is long; by the adoption of a dual-air-inlet-duct structure, oxygen content in the hearth is high, fuel can make sufficient contact with oxygen so as to be sufficiently combusted, and the combustion efficiency is greatly improved; the adopted water-cooling grate can effectively absorb ash produced after combustion, exhaust gas and some heat produced by combustible gas, so that the energy utilization rate is improved to the maximum degree; the overall structure is compact, and operation is convenient and rapid.
Description
Technical field
The present invention relates to environmental protection machinery field, be specifically related to a kind of antirust biomass water heater.
Background technology:
China is a large agricultural country, creates the biomass resource such as a large amount of agricultural crop straws, chaff slag in agricultural production and processing of farm products.Traditional Land use systems is mainly used as home energy source, feed, fertilizer, the raw material of industry and construction material.Along with the fast development of agricultural technology modernization and agricultural economy, life in the countryside level significantly improves and the sudden change of the mode of production of living, rural households select the ratio of commercial energy improving constantly, the quantity that agricultural crop straw is used as the energy constantly declined, commercial energy (as coal, liquefied gas etc.) has become main cooking energy.Cultivation institute is in order to biomass straw, and weeds feed is substituted by commercial feed, and the biomass organic fertilizer needed for agricultural production is substituted by inorganic fertilizer, and life of farmers and agricultural production stalk used sharply decline.Meanwhile, agricultural crop straw output with crops, particularly cereal crops output increase and increase rapidly.Drug on the market causes that stalk is abandoned in field, house courtyard for agricultural crop straw, even directly burned in field.Abandon and can affect environment and initiation fire at the stalk in house courtyard and field, cause pollution of waterhead.Crop straw burning can contaminated air in the open, harm people ' s health, especially on airport, near Highway burning can affect traffic safety, causes aircraft ground, car tracing cauda collision, shade tree such as to be burnt at the adverse consequences.At present, although various places government has all put into effect the regulation of forbidding Open Burning Crop Residue, open incineration agricultural crop straw has still remained incessant after repeated prohibition, and environment causes severe contamination, causes tremendous economic to lose to society.
Along with the fast development of society, people more and more add attention for energy-saving and emission-reduction and ecological environmental protection, constantly seek to use the new energy, control atmosphere pollution, energy-saving and emission-reduction, reduce greenhouse effects.The technology being comprehensively converted into available resources with living beings waste resources such as agricultural crop straw, ight soil, chaff slags has caused showing great attention to of department at different levels of government.Application number is that CN201220715188.4 discloses a kind of water heater being fuel with biomass moulding block, refer in particular to biomass normal pressure water heater, it comprises: housing, charge door, air inlet, ash discharging hole, sight burner, inner bag, combustion chamber, grey room, Heat Room, water jacket, heat-insulation layer, circular water pipe, square water pipe, delivery port, water return outlet, exhaust opening, it is characterized in that: some circular water pipes and square water pipe are run through in inner bag inside, circular water pipe and square water pipe will with water jacket UNICOM, by square water pipe, inner bag is separated into combustion chamber, grey room, Heat Room; Inner bag skin is water jacket, and water jacket skin is heat-insulation layer, heat-insulation layer skin is housing; Body of heater front portion is provided with air inlet, charge door, sight burner, each one of ash discharging hole from top to bottom, and body of heater upper back is provided with exhaust opening; Water jacket top is provided with delivery port, bottom is provided with water return outlet, and its advantage is: adopt many backhauls to burn, and sufficient combustion, efficiency are high, stable, easy to adjust, foot of exerting oneself, but the admission gear of this kind of water heater employing makes its burning complete, and the volatile matter of fuel is more.In addition, application number is that CN201320332892.6 also discloses a kind of biomass water heater.This biomass water heater, comprise the body of heater with burner hearth, body of heater is provided with an air inlet, the feed pipe be connected with hopper, feed pipe is arranged on body of heater, fire grate is provided with in burner hearth, body of heater is provided with secondary air passage, several air inlet ducts, secondary air passage is connected with burner hearth by air inlet duct, secondary air passage is provided with secondary air inlet, this secondary air inlet, an air inlet are all connected with air intake house steward, and feed pipe is connected with air intake house steward by ajutage, and air pump is connected with air intake house steward.But the fire grate of this kind of water heater employing and door structure are in use, and the utilization rate of its heat is low, and more heat is wasted.
Summary of the invention
The object of the present invention is to provide a kind of antirust biomass water heater, to solve the above-mentioned multinomial defect caused in prior art.
A kind of antirust biomass water heater, comprise body of heater, burner hearth, fire grate, water tank, upper furnace door, lower furnace door and exhaust opening, described body of heater adopts the shell of stainless steel, furnace interior is located at by described burner hearth and water tank, the cross section of water tank is circular and is located at roof of the furnace, described fire grate is located at the bottom of burner hearth, the below of fire grate is provided with the water-cooled grate be made up of water cooling tube, the two ends of water-cooled grate are connected with water tank, described upper furnace door is located at the side of roof of the furnace, described lower furnace door is located on the sidewall of the body of heater below water-cooled grate, upper furnace door is connected with feeding-passage, feeding-passage top is connected with feed hopper, feeding-passage inside is provided with screw feeding device, feeding-passage is also connected with the first air inlet duct, lower furnace door is connected with the second air inlet duct, first air inlet duct and the second air inlet duct are connected with air blast by pipeline, described exhaust opening is located at the top of body of heater and is communicated with burner hearth.
Preferably, the sidewall of described water tank is provided with the drainage muscle of strip, and drainage muscle is welded on the sidewall of water tank with spiral uprising shape.
Preferably, the junction of described upper furnace door and burner hearth is provided with wind deflector, and wind deflector is positioned at the minimum point of drainage muscle.
Preferably, the body of heater below described exhaust opening is provided with the top cover of taper, and top cover top is provided with smoke exhaust pipe and is connected with exhaust opening, and smoke exhaust pipe is provided with filter plate.
Preferably, described smoke exhaust pipe is also provided with filter.
Preferably, the bottom of described body of heater is provided with universal wheel, and the side of body of heater is provided with handle.
Preferably, the inwall of described lower furnace door is provided with thermal insulation board.
The invention has the advantages that: this kind of biomass water heater, adopt antirust material as the shell of body of heater, high rust resistance, long service life, adopt dual air inlet channel structure, oxygen content in burner hearth is high, fuel fully can contact and Thorough combustion with oxygen, efficiency of combustion improves greatly, the water-cooled grate adopted can absorb the lime-ash after burning effectively, the heat that flue gas and part fuel gas produce, improve energy utilization rate to amplitude peak, water heater compact overall structure, simple operation, the sidewall of described water tank is provided with the drainage muscle of strip, drainage muscle is welded on the sidewall of water tank with spiral uprising shape, the junction of described upper furnace door and burner hearth is provided with wind deflector, wind deflector is positioned at the minimum point of drainage muscle, the air-flow of coming in through the second air inlet duct provides sufficient oxygen for its burning to fuel on the one hand, air-flow can be made to produce convolution by wind deflector and fuisw rib on the other hand, fuel can be blown afloat under the effect of gyration airflow, be equivalent to be stirred in the process of burning, improve its efficiency of combustion, body of heater below described exhaust opening is provided with the top cover of taper, top cover top is provided with smoke exhaust pipe and is connected with exhaust opening, smoke exhaust pipe is provided with filter plate, described smoke exhaust pipe is also provided with filter, both oarse-grained dust can be filtered out, also the sulfur dioxide not having to produce in combustion process or other pernicious gases can be filtered out, the bottom of described body of heater is provided with universal wheel, the side of body of heater is provided with handle, be convenient to people and move this device, the inwall of described lower furnace door is provided with thermal insulation board, decrease leaking of heat.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of antirust biomass water heater of the present invention.
Fig. 2 is the cross-sectional view of water tank in a kind of antirust biomass water heater of the present invention.
Wherein: 1-body of heater, 2-burner hearth, 3-fire grate, 4-water tank, 5-upper furnace door, 6-lower furnace door, 7-exhaust opening, 8-water-cooled grate, 9-feeding-passage, 10-feed hopper, 11-screw feeding device, the 12-the first air inlet duct, 13-the second air inlet duct, 14-pipeline, 15-air blast, 16-drainage muscle, 17-wind deflector, 18-top cover, 19-smoke exhaust pipe, 20-filter plate, 21-filter, 22-universal wheel, 23-handle, 24-thermal insulation board.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As depicted in figs. 1 and 2, a kind of antirust biomass water heater, comprise body of heater 1, burner hearth 2, fire grate 3, water tank 4, upper furnace door 5, lower furnace door 6 and exhaust opening 7, described body of heater 1 adopts the shell of stainless steel, furnace interior is located at by described burner hearth 2 and water tank 4, the cross section of water tank 4 is circular and is located at burner hearth 2 top, described fire grate 3 is located at the bottom of burner hearth 2, the below of fire grate 3 is provided with the water-cooled grate 8 be made up of water cooling tube, the two ends of water-cooled grate 8 are connected with water tank 4, described upper furnace door 5 is located at the side at burner hearth 2 top, described lower furnace door 6 is located on the sidewall of the body of heater 1 below water-cooled grate 8, upper furnace door 5 is connected with feeding-passage 9, feeding-passage 9 top is connected with feed hopper 10, feeding-passage 9 inside is provided with screw feeding device 11, feeding-passage 9 is also connected with the first air inlet duct 12, lower furnace door 6 is connected with the second air inlet duct 13, first air inlet duct 12 and the second air inlet duct 13 are connected with air blast 15 by pipeline 14, described exhaust opening 7 is located at the top of body of heater 1 and is communicated with burner hearth 2, this kind of biomass water heater, adopt antirust material as the shell of body of heater 1, high rust resistance, long service life, adopt dual air inlet channel structure, oxygen content in burner hearth 2 is high, fuel fully can contact and Thorough combustion with oxygen, efficiency of combustion improves greatly, the water-cooled grate 8 adopted can absorb the lime-ash after burning effectively, the heat that flue gas and part fuel gas produce, improve energy utilization rate to amplitude peak, water heater compact overall structure, simple operation.
It should be noted that, the sidewall of described water tank 4 is provided with the drainage muscle 16 of strip, drainage muscle 16 is welded on the sidewall of water tank 4 with spiral uprising shape, described upper furnace door 5 is provided with wind deflector 17 with the junction of burner hearth 2, wind deflector 17 is positioned at the minimum point of drainage muscle 16, the air-flow of coming in through the second air inlet duct 13 provides sufficient oxygen for its burning to fuel on the one hand, air-flow can be made to produce convolution by wind deflector 17 and fuisw rib 16 on the other hand, fuel can be blown afloat under the effect of gyration airflow, be equivalent to be stirred in the process of burning, improve its efficiency of combustion.
In the present embodiment, body of heater 1 below described exhaust opening 7 is provided with the top cover 18 of taper, top cover 18 top is provided with smoke exhaust pipe 19 and is connected with exhaust opening 7, smoke exhaust pipe 19 is provided with filter plate 20, described smoke exhaust pipe 19 is also provided with filter 21, both oarse-grained dust be can filter out, the sulfur dioxide not having to produce in combustion process or other pernicious gases also can be filtered out.
In the present embodiment, the bottom of described body of heater 1 is provided with universal wheel 22, and the side of body of heater 1 is provided with handle 23, is convenient to people and moves this device.
In addition, the inwall of described lower furnace door 6 is provided with thermal insulation board 24, decreases leaking of heat.
Based on above-mentioned, the present invention adopts antirust material as the shell of body of heater 1, high rust resistance, long service life, adopt dual air inlet channel structure, oxygen content in burner hearth 2 is high, and fuel fully can contact and Thorough combustion with oxygen, and efficiency of combustion improves greatly, the water-cooled grate 8 adopted can absorb the heat that lime-ash, flue gas and part fuel gas after burning produce effectively, improve energy utilization rate to amplitude peak, water heater compact overall structure, simple operation.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (7)
1. an antirust biomass water heater, it is characterized in that, comprise body of heater, burner hearth, fire grate, water tank, upper furnace door, lower furnace door and exhaust opening, described body of heater adopts the shell of stainless steel, furnace interior is located at by described burner hearth and water tank, the cross section of water tank is circular and is located at roof of the furnace, described fire grate is located at the bottom of burner hearth, the below of fire grate is provided with the water-cooled grate be made up of water cooling tube, the two ends of water-cooled grate are connected with water tank, described upper furnace door is located at the side of roof of the furnace, described lower furnace door is located on the sidewall of the body of heater below water-cooled grate, upper furnace door is connected with feeding-passage, feeding-passage top is connected with feed hopper, feeding-passage inside is provided with screw feeding device, feeding-passage is also connected with the first air inlet duct, lower furnace door is connected with the second air inlet duct, first air inlet duct and the second air inlet duct are connected with air blast by pipeline, described exhaust opening is located at the top of body of heater and is communicated with burner hearth.
2. the antirust biomass water heater of one according to claim 1, is characterized in that: the sidewall of described water tank is provided with the drainage muscle of strip, and drainage muscle is welded on the sidewall of water tank with spiral uprising shape.
3. the antirust biomass water heater of one according to claim 2, it is characterized in that: the junction of described upper furnace door and burner hearth is provided with wind deflector, wind deflector is positioned at the minimum point of drainage muscle.
4. the antirust biomass water heater of one according to claim 1, it is characterized in that: the body of heater below described exhaust opening is provided with the top cover of taper, top cover top is provided with smoke exhaust pipe and is connected with exhaust opening, and smoke exhaust pipe is provided with filter plate.
5. the antirust biomass water heater of one according to claim 4, is characterized in that: described smoke exhaust pipe is also provided with filter.
6. the antirust biomass water heater of one according to claim 1, it is characterized in that: the bottom of described body of heater is provided with universal wheel, the side of body of heater is provided with handle.
7. the antirust biomass water heater of one according to claim 1, is characterized in that: the inwall of described lower furnace door is provided with thermal insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424407.1A CN105042847B (en) | 2015-07-16 | 2015-07-16 | A kind of antirust biomass water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424407.1A CN105042847B (en) | 2015-07-16 | 2015-07-16 | A kind of antirust biomass water heater |
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| Publication Number | Publication Date |
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| CN105042847A true CN105042847A (en) | 2015-11-11 |
| CN105042847B CN105042847B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510424407.1A Expired - Fee Related CN105042847B (en) | 2015-07-16 | 2015-07-16 | A kind of antirust biomass water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402721A (en) * | 2015-11-12 | 2016-03-16 | 广西诚顺节能环保科技有限公司 | Biomass continuous gasification low-nitrogen combustion machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175749A (en) * | 1982-04-07 | 1983-10-15 | Iwao Kubo | Hot-water heater by making use of remaining heat of flue gas |
| CN2278177Y (en) * | 1996-11-14 | 1998-04-08 | 王里嘉 | Multi-function tea boiler |
| CN103759412A (en) * | 2014-01-11 | 2014-04-30 | 孙长杰 | Biomass boiler with automatic feeding function |
-
2015
- 2015-07-16 CN CN201510424407.1A patent/CN105042847B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175749A (en) * | 1982-04-07 | 1983-10-15 | Iwao Kubo | Hot-water heater by making use of remaining heat of flue gas |
| CN2278177Y (en) * | 1996-11-14 | 1998-04-08 | 王里嘉 | Multi-function tea boiler |
| CN103759412A (en) * | 2014-01-11 | 2014-04-30 | 孙长杰 | Biomass boiler with automatic feeding function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402721A (en) * | 2015-11-12 | 2016-03-16 | 广西诚顺节能环保科技有限公司 | Biomass continuous gasification low-nitrogen combustion machine |
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| CN105042847B (en) | 2017-08-25 |
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Granted publication date: 20170825 Termination date: 20180716 |