CN2715039Y - Highly efficient water boiler with smokeless biomass combustion - Google Patents
Highly efficient water boiler with smokeless biomass combustion Download PDFInfo
- Publication number
- CN2715039Y CN2715039Y CN 200420075910 CN200420075910U CN2715039Y CN 2715039 Y CN2715039 Y CN 2715039Y CN 200420075910 CN200420075910 CN 200420075910 CN 200420075910 U CN200420075910 U CN 200420075910U CN 2715039 Y CN2715039 Y CN 2715039Y
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heater
- case
- drum
- boiler
- 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
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a highly efficient water boiler with smokeless biomass combustion, comprising a smokeless combustion boiler body and a highly efficient heat exchanging boiler barrel. Wherein, the space of the boiler body and the inner furnace container is a secondary air cavity. The upper part of the inner furnace container is provided with a movable wind distributing disc. The lower part of the inner barrel of the boiler barrel is provided with a plurality of transversely mounted main heat exchanging pipe assemblies, and the upper part of the inner barrel of the boiler barrel is provided with a plurality of transversely mounted main waste heat exchanging pipe assemblies. The top surface of the waste heat box steam chamber is provided with an overpressure automatic pressure exhaust pipe to communicate with the expansion water tank. The utility model has the advantages that the ventilation is naturally; the combustion of the biomass is complete; the smoke is not provided; the heat efficiency is reached to more than 80%; the starting is fast compared with the same type water boiler; the power output is large; the heat exchanging pipe has no coke, the ash is slightly hung; the energy saving is enduring; the combusting material saving is more than 40%; the time saving and labor saving are more than 30%; the environmental protection performance is good; the use is safe; the utility model is widely adapted for the heating use of the urban and rural life and production.
Description
Technical field:
The utility model belongs to water heater, the efficient water heater of particularly a kind of living beings smokeless combustion.
Background technology:
Utilize the water heater of biomass as fuel also very general now, its combustion technology is also relatively poor, be that combustion air just enters from the grate of Lu Tang bottom surface, fuel on the grate, carbon, grey topped on the grate face, the grate improper ventilation, to lacking the few oxygen of wind around the fuel combustion air feed deficiency, particularly stove hall especially, the relatively poor fines of gas permeability, particle, powder material are difficult to burning especially.The discharging of this stove imperfect combustion thing is big, and dense smoke rolls and emits, and heat exchanging piece coking, dust are serious, influence heat conduction and pollute natural air.Also have the also general end of heat transfer rate of its heat exchanging piece, general heat utilization efficiency has only 30-40%.Some stove blast roastings, but increased equipment and electricity expense usefulness, there are problems such as occupation of land, mechanical breakdown, there is electric power or not, Electrical Safety simultaneously; Some stove gasification, and combustions, but fines, particle, powder material are difficult to gasification, and combustion have limitation to the adaptation of fuel.Current combustion technology is very helpless to be difficult to realize the living beings smokeless combustion in general gravity-flow ventilation.
Summary of the invention:
The purpose of this utility model is to provide a kind of gravity-flow ventilation can realize the living beings smokeless combustion, and the water heater of heat energy height utilization.
Technical solution of the present utility model is as follows:
1, the efficient water heater of a kind of living beings smokeless combustion comprises by smokeless combustion body of heater and high efficient heat exchanging drum two major parts, wherein,
(1), between described body of heater and the inner furnace is secondary wind chamber, inner furnace top is provided with movable distributing wind disc, the image funnel-form, the dish neck circumference of movable distributing wind disc has secondary wind fresh air inlet group, is grey chamber below the grate, and the burner hearth middle part is provided with lower furnace door, upper furnace is provided with upper furnace door, the indoor furnace bottom air door that is provided with of ash, the support triangle piece supporting high efficient heat exchanging drum on the body of heater
(2), be water cavity between described drum and the inner core, the drum middle part is divided into main hot case water cavity and waste heat case water cavity with dividing plate, the bottom of inner core is provided with the horizontal waste heat set of heat exchange tubes of main heat exchange Guan Zuyu top multilayer that multilayer is laterally installed, main, waste heat case water cavity top is respectively main hot case steam chamber and waste heat case steam chamber, the steam efferent duct is installed by two steam chamber UNICOMs, the waste heat upper box part is installed heat, boiling water efferent duct, waste heat case steam chamber end face is equipped with superpressure automatic discharging pressure pipe and is communicated with the case that rises of splashing, and main, waste heat case water cavity is installed the outer pipe valve that is communicated with.
2, as the efficient water heater of technical scheme 1 described living beings smokeless combustion, wherein, described body of heater and drum respectively can with other utensil adapted.
The utility model has the advantages that gravity-flow ventilation, biomass combustion is complete, smokeless, and the thermal efficiency reaches more than 80%, faster than water heater starting of the same type, it is big to exert oneself, and heat exchanger tube does not have coking, and dust is few, energy-conservation lasting, fuel saving is more than 40%, and the time and labour saving is more than 30%, good environmental protection, safe in utilization, extensively adapt to exhausting, produce the heating use.
Description of drawings:
Accompanying drawing is that overall structure master of the present utility model looks cutaway view.
In the accompanying drawing, stove pin (1), secondary air mouth (2), ash chamber (3), body of heater (4), inner furnace (5), secondary wind thorax (6), burner hearth (7), movable distributing wind disc (8), movable distributing wind disc (9), secondary intake opening group (10), ash chamber base plate (11), furnace bottom air door (12), grate (13), refractory insulating layer (14), lower furnace door (15), cloth wind chamber (16), upper furnace door (17), secondary intake opening group (18), support triangle piece (19), discharge tube valve (20), running water water inlet pipe valve (21), main hot case water inlet pipe valve (22), waste heat case water inlet pipe (23), main hot case set of heat exchange tubes (24), main hot case water cavity (25), main, the waste heat case is communicated with pipe valve (26), main hot case steam chamber (27), waste heat case set of heat exchange tubes (28), waste heat case water cavity (29), heat, boiling water output pipe valve (30), superpressure automatic discharging pressure pipe (31), smoke evacuation chimney (32), the case (33) that rises of splashing, steam efferent duct (34), waste heat case steam chamber (35), waste heat case water level meter (36), waste heat case water-thermometer (37), main hot case water level meter (38), main hot case water-thermometer (39), heat exchange drum (40), inner core (41).
The specific embodiment:
Most preferred embodiment of the present utility model is such, shown in accompanying drawing, comprises by smokeless combustion body of heater and high efficient heat exchanging drum two major parts, and wherein, oven body part can be cylinder iron, steel plate or refractory material are made, and drum partly is welded with metallic plate, pipe.Be secondary wind chamber (6) between described body of heater (4) and the inner furnace (5), inner furnace top is provided with movable distributing wind disc (8) or (9), the image funnel-form, the dish neck circumference of movable distributing wind disc (8) or (9) has secondary wind fresh air inlet group (10) or (18), below the grate (13) grey chamber (3), burner hearth (7) middle part is provided with lower furnace door (15), burner hearth (7) top is provided with upper furnace door (17), be provided with furnace bottom air door (12) in the ash chamber (3), support triangle piece (19) the supporting high efficient heat exchanging drum (40) on the body of heater (4); Between described drum (40) and the inner core (41) is water cavity (25,29), drum (40) middle part is divided into main hot case water cavity (25) and waste heat case water cavity (29) with dividing plate, the bottom of inner core (41) is provided with the main heat exchange pipe group (24) and the horizontal waste heat set of heat exchange tubes (28) of top multilayer that multilayer is laterally installed, main, waste heat case water cavity top is respectively main hot case steam chamber (27) and waste heat case steam chamber (35), two steam chambers (27,35) steam efferent duct (34) is installed by UNICOM, the waste heat upper box part is installed heat, boiling water efferent duct (30), steam chamber (35) end face is equipped with superpressure automatic discharging pressure pipe (31) and is communicated with the case (33) that rises of splashing, and is main, waste heat case water cavity (25,29) the outer pipe valve (26) that is communicated with is installed; Described body of heater (4) and drum (40) respectively can with other utensil adapted.
During use,, can select to use to movable distributing wind disc (8) or (9) according to different situations and needs.Movable distributing wind disc (8) comparatively is applicable to rod, the direct burning of piece material, operation is promptly to close lower furnace door (15) and upper furnace door (17) after lower furnace door (15) charging is ignited, transfer furnace bottom air door (12) to enter of the fuel oxygen supply burning of an amount of air to burner hearth (7) bottom and centre, under the natural air exhaust power of smoke evacuation chimney (32), most of air then enters secondary wind chamber (6) from a plurality of secondary wind inlets (2) of furnace bottom side, being subjected to the outer width of cloth of burner hearth to penetrate heat is heated into hot blast and down enters cloth wind chamber (16) from the top, chamber, under the specific function of distributing wind disc (8), form circumference, uniformly, from top to down, from outside to inside, from interior airflow field up, air-flow washes away in the fuel bed of burner hearth (7), penetrate, refraction oxygen supply burning and the distributing wind disc that confluxes (8) end opening are gone out to suitable for reading, then can burn thoroughly to the air oxygen that enters to distributing wind disc (8) chance secondary intake opening suitable for reading group (10) on the unburning material that part is still arranged in the flame, smokelessly can emit.Movable distributing wind disc (9) is to rod, piece, particle, fines, the powder material all can directly burn or gasification, and combustion, when doing directly burning, rod, the piece material enters from lower furnace door (15), fines, particle, naturally the accumulation slump of powder material can be topped not the going out of kind flare of burner hearth central point, or one deck of only topped book book, guarantee normally carrying out of burner hearth burning, operation is promptly to close lower furnace door (15) from upper furnace door (17) after burner hearth (7) charging is ignited, regulating an amount of air enters from furnace bottom air door (12), most of air then enters cloth wind chamber (16) from upper furnace door (17), circumference from top to down, from outside to inside the fuel bed oxygen supply of burner hearth (7) is burnt, to unburned thing still in the flame, promptly can completing combustion at the last air oxygen that enters to distributing wind disc (9) chance secondary intake opening suitable for reading group (18), smokeless.When making gasification, and combustion, then close lower furnace door (15) and upper furnace door (17), regulate an amount of air and enter burner hearth for the fuel combustion gasification from furnace bottom air door (12), the gasification gas of high temperature rises to distributing wind disc (9) secondary intake opening group suitable for reading (18) and meets the smokeless combustion that combustible gas appears in oxygen.The use operation of heat exchanging drum, as required, can lead, the two case Joint Production hot water of waste heat, promptly open main hot case water inlet pipe valve (22) and be communicated with pipe valve (26), water inlet enters waste heat case water cavity (29) bottom from being communicated with pipe valve (26) with continuous-flow type after the multi-level stroke heating of main hot case set of heat exchange tubes (24), multi-level stroke through waste heat case set of heat exchange tubes (28) heats continuously again, export continually from hot water delivery pipe (30) then and directly use or the deposit heat preservation for standby use, its heating water temperature can obtain by the inflow size control of main hot case water inlet pipe valve (22); Can lead, the two case Joint Production steams of waste heat, promptly by water inlet pipe valve (22,23) or connection pipe valve (26) main, the waste heat case, discharge tube valve (20) transfers the water level of master, two casees water level meters of waste heat (36,38) on the scale of the steam of producing steam chamber, heating obtains steam then, and steam Correspondent steam efferent duct (34) main, two casees steam chambers of waste heat is exported; Promptly open waste heat case water inlet pipe valve (23), the running water water inlet is exported from hot water delivery pipe's valve (30) continually through the heating of the multi-level set of heat exchange tubes of waste heat case (28) stroke, close waste heat case water inlet pipe valve (23), when treating that waste heat case water temperature is expressed boiling temperature, open waste heat case water inlet pipe valve (23), utilize intake pressure that waste heat case boiling water is exported from output pipe valve (30), see waste heat case water-thermometer temperature, boiling water is totally lost and is promptly closed into water pipe valve (23), can produce so repeatedly.In service, when master, the steam of waste heat case, hydraulic pressure exceeded the safety pressure, superpressure can be discharged the case (33) that rises of splashing through superpressure discharge pressure pipe (31) automatically, guarantees safe operation.
Claims (2)
1, the efficient water heater of a kind of living beings smokeless combustion comprises by smokeless combustion body of heater and high efficient heat exchanging drum two major parts, it is characterized in that:
(1), be Secondary Air chamber (6) between described body of heater (4) and the inner furnace (5); Inner furnace top arranges movable distributing wind disc (8) or (9); The image funnel-form; The dish neck circumference of movable distributing wind disc (8) or (9) has Secondary Air fresh air inlet group (10) or (18); Grey chamber (3) below the grate (13); Burner hearth (7) middle part is provided with lower furnace door (15); Burner hearth (7) top is provided with upper furnace door (17); Be provided with furnace bottom air door (12) in the ash chamber (3); Support triangle piece (19) supporting high efficient heat exchanging drum (40) on the body of heater (4)
(2), between described drum (40) and the inner core (41) is water cavity (25,29), drum (40) middle part is divided into main hot case water cavity (25) and waste heat case water cavity (29) with dividing plate, the bottom of inner core (41) is provided with the main heat exchange pipe group (24) and the horizontal waste heat set of heat exchange tubes (28) of top multilayer that multilayer is laterally installed, main, waste heat case water cavity top is respectively main hot case steam chamber (27) and waste heat case steam chamber (35), two steam chambers (27,35) steam efferent duct (34) is installed by UNICOM, the waste heat upper box part is installed heat, boiling water efferent duct (30), steam chamber (35) end face is equipped with superpressure automatic discharging pressure pipe (31) and is communicated with the case (33) that rises of splashing, and is main, waste heat case water cavity (25,29) the outer pipe valve (26) that is communicated with is installed.
2, the efficient water heater of living beings smokeless combustion according to claim 1, it is characterized in that described body of heater (4) and drum (40) respectively can with other utensil adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075910 CN2715039Y (en) | 2004-07-03 | 2004-07-03 | Highly efficient water boiler with smokeless biomass combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075910 CN2715039Y (en) | 2004-07-03 | 2004-07-03 | Highly efficient water boiler with smokeless biomass combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715039Y true CN2715039Y (en) | 2005-08-03 |
Family
ID=34874350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075910 Expired - Fee Related CN2715039Y (en) | 2004-07-03 | 2004-07-03 | Highly efficient water boiler with smokeless biomass combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715039Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913507A (en) * | 2014-03-14 | 2015-09-16 | 佛山市顺德区旭政实业有限公司 | Intelligent control system for biomass particle heating water heater |
| CN112178911A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass particle heating furnace |
-
2004
- 2004-07-03 CN CN 200420075910 patent/CN2715039Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913507A (en) * | 2014-03-14 | 2015-09-16 | 佛山市顺德区旭政实业有限公司 | Intelligent control system for biomass particle heating water heater |
| CN104913507B (en) * | 2014-03-14 | 2018-06-19 | 佛山市顺德区旭政实业有限公司 | A kind of intelligence control system of biological particles water heater for heating |
| CN112178911A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass particle heating furnace |
| CN112178911B (en) * | 2020-10-09 | 2022-06-07 | 丰宁满族自治县万泰能源科技有限公司 | Biomass particle heating furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204648325U (en) | A kind of bi-fuel type clean burning environmental protection and energy saving cooking heating stove and accessory | |
| CN2835884Y (en) | Hot blast heating boiler with biomass briquette fuel | |
| CN201281371Y (en) | Double suction type biomass heating and cooking furnace | |
| CN201621733U (en) | Wood saving fuel efficient stove and producing method of prefabrication stove core thereof | |
| CN205383593U (en) | Biomass burning machine | |
| CN101324345A (en) | Biomass semi-gasification heating and cooking high-efficiency energy-saving stove | |
| CN201636902U (en) | Biomass hot-water cooking stove | |
| CN2715039Y (en) | Highly efficient water boiler with smokeless biomass combustion | |
| CN206018716U (en) | A kind of full gasification counter-combustion energy-saving cooking stove | |
| CN204757018U (en) | Civilian gasification burning cooking heating stove | |
| CN203704329U (en) | Energy-saving and environment-friendly household heating boiler | |
| CN102635937A (en) | Water heater capable of combusting and gasifying | |
| CN206113007U (en) | High -efficient low heating stove of arranging | |
| CN202521841U (en) | Combined-combustion gasification water heater | |
| CN201434406Y (en) | Inflamer in biomass stove | |
| CN204787216U (en) | Horizontal gasification is returned and is burnt boiler with flue gas postcombustion function | |
| CN201688555U (en) | Reversal-combustion type hot air boiler | |
| CN202613759U (en) | Multifunctional energy-saving environment-friendly water-heating and air-heating gasification boiler | |
| CN216592268U (en) | Firewood burning water heater | |
| CN2911476Y (en) | High efficiency energy saving civil coal burning water heating stove | |
| CN202281254U (en) | Cooking range structure | |
| CN201488009U (en) | Energy-saving and environment-friendly multifunctional furnace for heating and cooking | |
| CN201443879U (en) | Hearth of heat transfer oil carrier furnace | |
| CN208312708U (en) | A kind of inner-tube structure of energy-saving hot water stove | |
| CN201237256Y (en) | Multifunctional civil energy-saving boiler |
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 |