CN204880227U - Domestic stove of biomass energy combination formula - Google Patents

Abstract

The utility model provides a domestic stove of biomass energy combination formula, include: burning mechanism, lime -ash mechanism, cooking mechanism and heating mechanism on the base are fixed to the base, are equipped with between cooking mechanism and the heating mechanism and turn over the board, burning mechanism includes feed inlet, feed bin, storage compartment, combustion chamber, fires the cinder room, the room of strile -bacing, convection chamber, baffling room, radiation chamber and exhaust port, lime -ash mechanism includes dusting storehouse, moving grate, pulls out fire door, air register and operation handle, and the moving grate AND operation is connecting, cooking mechanism includes the top of a kitchen range, gasification equipment, stone or metal plate for standing a stove on as a precaution against fire and bell, heating mechanism includes heating return water mouth, heating delivery port, leads to big gas port, pressure release mouth, relief valve and snaking mouth, it is linked together with the storehouse of removing the dirt to fire the cinder room. The beneficial effect of the utility model as follows: can realize pollution -free, high energy efficiency, safe and reliable's civilian heating heat supply, the adoption can palingenetic biomass energy fuel, and is cleaner, is favorable to environmental protection and resources conservation, clean environmental protection, economical and practical.

Description

A kind of biomass energy combined household stove and accessory

Technical field

The utility model relates to civil heating stove and accessory technical field, refers to a kind of biomass energy combined household stove and accessory especially.

Background technology

Biological mass-energy fuel is mainly by the shaped fuel of the Raw material processings such as stalk, rice husk, peanut shell, corncob, and it is that a kind of calorific value is close to coal-fired recyclable fuel.Biomass block is that one can widely used biological mass-energy fuel, has very strong economy, social value.Biological mass-energy fuel to replace the coal-fired most economical clean energy at present.Therefore, the heat supply of Bio-energy Development fuel is the important measures of reply atmosphere pollution.

At present, civil heating stove and accessory mainly adopts coal as fuel, and coal is a kind of non-renewable energy resources, the coal-fired pernicious gas contaminated environment produced.In addition, traditional civil heating stove and accessory project organization is not good enough, often makes fuel can not Thorough combustion, and energy waste is serious; And the product after burning can only directly be thrown away as rubbish, contaminated environment; Conventional domestic Heating stove function singleness, only possesses cooking function or heating function, and both can not combine use.

Therefore, in the urgent need to accelerating development biological mass-energy fuel heat supply process, civil heating stove and accessory is improved.

Utility model content

The utility model proposes a kind of biomass energy combined household stove and accessory, solve coal stove in prior art be unfavorable for energy-conserving and environment-protective, easily cause fuel combustion insufficient, waste energy and the problem of contaminated environment.

The technical solution of the utility model is achieved in that

A kind of biomass energy combined household stove and accessory, comprising: base, is fixed on the combustion mechanism on described base, lime-ash mechanism, cooking mechanism and heating mechanism, be provided with turnover panel between described cooking mechanism and described heating mechanism; Described combustion mechanism comprises charging aperture, the storehouse that feeds intake, storage compartment, combustion chamber, burning chamber, return combustion chamber, convection cell, baffling room, radiation chamber and exhaust opening; Described lime-ash mechanism comprises except ash silo, moving grate, poke door, air register and operation handlebar, and described moving grate is connected with described operation handlebar; Described cooking mechanism comprises the kitchen range top, gasification installation, stone or metal plate for standing a stove on as a precaution against fire and bell; Described heating mechanism comprises heating water return outlet, heating delivery port, atmosphere entry, pressure relief opening, safety valve and scaling hole; Described burning chamber is connected with described ash silo of removing.

As preferably, described except ash silo be the drawer structure that can freely pull out.

Biomass energy combined household stove and accessory described in the utility model is for meeting the growing material and cultural needs of people, solves the small-sized heating plant that cooking, heating or health hot water need in daily life.It utilizes biological mass-energy fuel, working medium is heated to the heat exchange stove and accessory of uniform temperature parameter.

The utility model mainly carries out following three courses of work:

Fuel combustion process: fuel is vigorous oxidation burning in burner hearth, and discharge chemical energy, combustion product high-temperature flue gas is heated to certain temperature.

Flow of flue gas process: flame and high-temperature flue gas constantly pass to heat the flow working medium in heating surface by heating surface, flue gas temperature in flow process constantly reduces simultaneously.

Pot heat transfer water process: the whole process that namely water heat absorption heats up.

The beneficial effects of the utility model are:

Pollution-free, high energy efficiency, safe and reliable civil heating heat supply can be realized, cooking and heating function complete; Adopt reproducible biological mass-energy fuel, cleaner, be conducive to environmental protection and resources conservation, clean environment firendly, economical and practical.

Making furnace binding to measure according to the feature of biomass block, make combustion system reach best fit, is combination that is energy-conservation and green technology.

Reduce operating cost, the product after burning can be used as fertilizer, and to go back to field pollution-free.

Fume emission reduces, and reaches the effect of energy-saving and emission-reduction, is conducive to environmental protection.

Package unit is combined on steel structure base and forms an entirety, and installation and maintenance are more convenient.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of biomass energy combined household stove and accessory described in the utility model;

Fig. 2 is the left view of Fig. 1.

In figure:

1, charging aperture, 2, feed intake storehouse, 3, storage compartment, 4, combustion chamber, 5, burning chamber, 6, return combustion chamber, 7, convection cell, 8, baffling room, 9, radiation chamber, 10, exhaust opening, 11, except ash silo, 12, moving grate, 13, poke door, 14, air register, 15, operation handlebar, 16, the kitchen range top, 17, gasification installation, 18, stone or metal plate for standing a stove on as a precaution against fire, 19, bell, 20, heating water return outlet, 21, heating delivery port, 22, atmosphere entry, 23, pressure relief opening, 24, safety valve, 25, scaling hole, 26, base, 27, turnover panel.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Embodiment is as Figure 1-Figure 2 known, a kind of biomass energy combined household stove and accessory described in the utility model, comprise: base 26, fix combustion mechanism on base plate 26, lime-ash mechanism, cooking mechanism and heating mechanism, between cooking mechanism and heating mechanism, be provided with turnover panel 27; Combustion mechanism comprises charging aperture 1, the storehouse 2 that feeds intake, storage compartment 3, combustion chamber 4, burning chamber 5, return combustion chamber 6, convection cell 7, baffling room 8, radiation chamber 9 and exhaust opening 10; Lime-ash mechanism comprises except ash silo 11, moving grate 12, poke door 13, air register 14 and operation handlebar 15, and moving grate 12 is connected with operation handlebar 15; Cooking mechanism comprises the kitchen range top 16, gasification installation 17, stone or metal plate for standing a stove on as a precaution against fire 18 and bell 19; Heating mechanism comprises heating water return outlet 20, heating delivery port 21, atmosphere entry 22, pressure relief opening 23, safety valve 24 and scaling hole 25; Burning chamber 5 is connected with except ash silo 11.

Above-mentioned except ash silo 11 be the drawer structure that can freely pull out.

The course of work of above-mentioned biomass energy combined household stove and accessory is as follows:

The combustion mechanism course of work:

Fuel biomass block is dropped into charging aperture 1, fuel through the storehouse 2 that feeds intake enter storage compartment 3 burn before preheating, the number of times that feeds intake can be reduced in the design storehouse 2 that feeds intake; Fuel after preheating enters combustion chamber 4 from storage compartment 3 and burns, and burns thing and enters in burning chamber 5, and discharge waste heat further.

Above-mentioned storage compartment 3 and combustion chamber 4 form burner hearth, and fuel is vigorous oxidation burning in burner hearth, discharges chemical energy, and the high-temperature flue gas that burning produces heats water to uniform temperature, and this is the first backhaul; High-temperature flue gas enters the second backhaul by return combustion chamber 6; Convection cell 7, in the second backhaul, enters baffling room 8 after transferring heat to the water in water leg, this is the 3rd backhaul; Above-mentioned three backhaul Flames and high-temperature flue gas constantly pass to heat the flow working medium in heating surface by heating surface, then enter radiation chamber 9, and this is the 4th backhaul.High-temperature flue gas temperature in flow process constantly reduces, and flow working medium absorbs thermal temperature and improves constantly, and achieves the whole process that water heat absorption heats up.Exhaust opening 10 is discharged after making high-temperature flue-gas be reduced to national standard.

Lime-ash institution staff process:

When biomass block fuel burns thing through burning formation, still have certain utilized temperature, it enters ash disposal storehouse 11 discharge waste heat further in burning chamber 5 after, and except ash silo 11 is designed to the drawer structure that can freely pull out, convenient removing burns thing.Burn thing to can be used as fertilizer to go back to field pollution-free.Moving grate 12 enables biomass block Thorough combustion; The reciprocating motion of moving grate 12 can be realized, to solve the problem of the unfavorable burning of biomass block compacting by operation handlebar 15; Poke door 13 enables operator observe and adjusts fired state, has and puts a chimney on the stove and make the fire draw and double action of lighting a fire; Air register 14 has oxygenation combustion-supporting function, makes the burning of fuel more thorough.

The cooking system course of work:

The kitchen range top 16 is convenient for people to that realization is cooked, the cooking activity such as to heat up water; Gasification installation 17 makes fire combustion smokeless, firepower violent, and central flame combustion can reach 1000 DEG C, heats up water fast; Supporting large, medium and small three the stove circles of stone or metal plate for standing a stove on as a precaution against fire 18, alternately convenient to meet the demand of people to different cooking activity; When not carrying out cooking activity, bell 19 is covered on stone or metal plate for standing a stove on as a precaution against fire 18.Gasification installation 17 makes combustion system just burn, and solves the problem of the easy over-emitting black exhaust of conventional combustion systems, also improves the fire combustion temperature in cooking activity simultaneously, meets cooking needs.

The heating system course of work:

Adopt water Bao Huoquan to wet back structure, more effectively prevent the generation of afterbody subcooled boiling phenomenon, structure is safer.In the heating system of user installation, water return outlet is accessed heating water return outlet 20, delivery port is accessed heating delivery port 21, form heating system; Atmosphere entry 22 can guarantee body of heater not pressure-bearing, ensures that body of heater runs under condition with no pressure; Pressure relief opening 23 can be got rid of in time when body of heater pressure-bearing; Automatic osmotic pressure when safety valve 24 can prevent explosion hazard; Scaling hole 25 can remove the incrustation scale of dirt and the furnace interior generation produced in heating system cyclic process.The operation of heating system is that 60 DEG C, backwater is heated to 80 DEG C, optimizes heating surface, increases radiation heat transfer ratio, enhance the turbulence level of water, improve heat transfer coefficient and heat exchange efficiency.

The function that above-mentioned turnover panel 27 can realize cooking and heating is selected, and being opened, when completing cooking activity, being closed, to complete heating function when needs cooking activity.What when practical function function, combustion system was carried out is anti-burning, and so anti-burning four backhaul design achieves chimney and do not smolder, and combustible is burnt completely, substantially increases the thermal efficiency.

In sum, the utility model can realize pollution-free, high energy efficiency, safe and reliable civil heating heat supply; Adopt reproducible biological mass-energy fuel, cleaner, be conducive to environmental protection and resources conservation, clean environment firendly, economical and practical.Making furnace binding to measure according to the feature of biomass block, make combustion system reach best fit, is combination that is energy-conservation and green technology.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. a biomass energy combined household stove and accessory, it is characterized in that, comprise: base (26), be fixed on the combustion mechanism on described base (26), lime-ash mechanism, cooking mechanism and heating mechanism, between described cooking mechanism and described heating mechanism, be provided with turnover panel (27); Described combustion mechanism comprises charging aperture (1), the storehouse that feeds intake (2), storage compartment (3), combustion chamber (4), burning chamber (5), return combustion chamber (6), convection cell (7), baffling room (8), radiation chamber (9) and exhaust opening (10); Described lime-ash mechanism comprises except ash silo (11), moving grate (12), poke door (13), air register (14) and operation handlebar (15), and described moving grate (12) is connected with described operation handlebar (15); Described cooking mechanism comprises the kitchen range top (16), gasification installation (17), stone or metal plate for standing a stove on as a precaution against fire (18) and bell (19); Described heating mechanism comprises heating water return outlet (20), heating delivery port (21), atmosphere entry (22), pressure relief opening (23), safety valve (24) and scaling hole (25); Described burning chamber (5) is connected with described ash silo (11) of removing.

2. a kind of biomass energy combined household stove and accessory according to claim 1, is characterized in that, described except ash silo (11) be the drawer structure that can freely pull out.