CN203687345U - Energy-saving and environmentally friendly heating furnace capable of reducing atmospheric pollution - Google Patents

Abstract

The utility mode relates to an energy-saving and environmentally friendly heating furnace capable of reducing atmospheric pollution. The heating furnace comprises an outer shell, a water jacket, a combustion chamber, a furnace grate and a fire pressing cover. A thermal insulation layer, the water jacket, the combustion chamber and a liner are sequentially arranged on the outer shell. A coal feeding door and a furnace grate movable handle are arranged on the outer shell, a movable coal ash hopper is arranged at the bottom of the outer shell, a water inlet is formed in the lower portion of the outer shell and connected with a water inlet pipeline, a water supplement pipeline and a water supplement box, and a conical smoke outlet is formed in the top of the outer shell and connected with a chimney. A water outlet is formed in the upper middle of the conical smoke outlet, the heated area is increased to the maximum due to the integrated water jacket, charcoal fire heat in a furnace cavity is sufficiently absorbed and utilized in the upgoing process, the efficiency of absorbing the heat is greatly improved, and fuel coal is effectively saved; meanwhile the conical smoke outlet facilitates smoke dust falling and reduction of atmospheric pollution, due to the conical smoke outlet, the water jacket can further absorb the smoke dust heat, smoke exhausting temperature is reduced, heat energy is sufficiently absorbed, and a furnace cavity water jacket and a flue water jacket coexist, so that water in the water jacket is rapidly heated, and the purposes of saving energy and protecting environment protection are achieved.

Description

A kind of heating stove that reduces atmosphere pollution energy-conserving and environment-protective

Technical field

The utility model belongs to stove and accessory field, relates to a kind of heating stove that reduces atmosphere pollution energy-conserving and environment-protective.

Background technology

In the northern area of China, wintry weather cold, traditional heating mode is heating stove, but single heating stove drawback is that heating area is little, gas poisoning possibility is large.Along with improving constantly of people's living standard, resident's living conditions progressively improve, and home dwelling area constantly expands, the partial heat energy of tradition warming stove is not fully utilized and runs off, its heating area is restricted, can not meet the needs of some families and social groups, now a lot of families start to install the heating installations such as native heating installation, but or need to drive all radiators with heating stove.

Warming stove energy-efficient, elegant in appearance is very popular, and still current existing heating stove still exists unreasonable structure, uses inconvenience, and the thermal efficiency is low, unhygienic, and the different defects of high in cost of production, can not meet the individual diversified demand heating.

Summary of the invention

The utility model carries out providing a kind of heating stove that reduces atmosphere pollution energy-conserving and environment-protective after Improvement on prior art basis, has increased heating surface area, and the heat energy in furnace chamber is fully absorbed when up, the thermal efficiency is high, exhaust gas temperature is low, is conducive to eliminate smoke reduce discharging, and low-carbon environment-friendly.

The technical scheme that the utility model provides is: a kind of heating stove that reduces atmosphere pollution energy-conserving and environment-protective, comprise shell, water jacket, burner hearth, refractory cement liner, fire grate, fire grate flexible handle, described shell is disposed with heat-insulation layer, water jacket, burner hearth and refractory cement liner from outside to inside, shell one side arranges stoking door, an adjacent side arranges fire grate flexible handle, outer casing bottom arranges removable coal ash bucket, and coal ash bucket is opened and is adjustable air outlet; Outer casing underpart has water inlet, water inlet connects inlet channel, on inlet channel, approach water inlet blowoff valve is set, with the vertical moisturizing pipeline that is connected of inlet channel, moisturizing pipeline top arranges water supply tank, and cover top portion arranges the taper outlet flue and the kitchen range mouth that connect chimney, between burner hearth and taper outlet flue, forms L flue, taper outlet flue middle and upper part sets out the mouth of a river and dewatering outlet, and delivery port connects outlet conduit; Be provided with activity ash disposal mouth in the shell position relative with taper outlet flue, inboard wall of burner hearth is provided with refractory cement liner, and the fire grate of heating stove is set to bilayer, the sparse dense bottom that is arranged on burner hearth of middle part, lower floor's fire grate that is arranged on burner hearth of upper strata fire grate.

Stoking door is arranged on a side of shell, avoid directly adding low temp fuel from furnace roof portion, cause volume of smoke to fall apart within doors, unburnt low temp fuel easily produces carbon monoxide simultaneously, human body is worked the mischief, the utility model, from adding fuel by side, has solved and has directly added the flue dust problem that fuel causes, safety and sanitation on top; Coal ash bucket can receive coal ash on the one hand easily in addition, serve as on the other hand adjustable air outlet, by regulate the openings of sizes of coal ash bucket regulate air output number, firepower size that can easy adjustment heating stove, save fuel, make the coal ash that is deposited in burner hearth bottom leave gap by the air supply at the bottom of coal ash bucket simultaneously, the demand to oxygen while increasing burning, the composition more that makes to burn, has increased the service efficiency of fuel.

Shell one side arranges water inlet, delivery port and dewatering outlet, water inlet is positioned at the bottom of heating stove, this is provided with and is beneficial to cold water and preheats, delivery port is in the middle and upper part of taper outlet flue, and this arranges and can ensure, under the prerequisite that cold water fully heats, again to utilize outlet flue flue gas to prepare the heat of taking out of, reduce the waste of heat, improve the thermal efficiency, reduce with the flue dust of amount of heat simultaneously and enter in air, reduce and pollute; Described water inlet connects inlet channel, approach water inlet arrange blowoff valve, with the vertical moisturizing pipeline that is connected of inlet channel, pipeline top arranges water supply tank, water supply tank is used for the evaporation loss of supplementing water on the one hand, can observe clearly on the other hand the water yield in heating system, avoid dry combustion method, dewatering outlet can emit hot water, supply people are the demand to hot water in winter, brings comfortable and convenient to people's life.

Taper outlet flue is set between cover top portion and chimney, taper outlet flue is set and effectively alleviates the smoke discharge amount of knowing clearly, make graininess scarp slow down the rate of climb after being rebuffed, there is quite a few scarp to slide into outlet flue bottom, on the other hand due to flue gas be rebuffed after rising increased and the contact area of water jacket, improved heat utilization efficiency; More preferably, between the burner hearth of described heating stove and taper outlet flue, form L flue, this L flue has increased the contact area of flue gas and water jacket, has improved heat utilization efficiency.

The fire grate carrying fuel combustion of described heating stove, is preferably set to bilayer, the sparse dense bottom that is arranged on burner hearth of middle part, lower floor's fire grate that is arranged on burner hearth of upper strata fire grate.Fuel adds after burner hearth by stoking door, large briquette fuel burns in upper furnace, can all not fall into the completing combustion that burner hearth bottom hinders fuel, be that the fuel of size block is isolated and fired, after bulk fuel combustion to a certain extent, naturally pulverize and become fritter and further drop to burner hearth bottom burning, carry out layering isolation burning and make fuel combustion complete, improved energy utilization rate.

The enclosure of described heating stove is also provided with refractory cement furnace lining.The hearth inner lining having in prior art has been selected quartz plate, but select quartz plate liner to exist the bulk effect of being heated larger, dilation easily causes quartz lining cracking frequently, hearth inner lining described in the utility model is selected quality refractory cement lining, contrasts quartz plate liner in refractory cement, and cost is low, slagging scorification is few, firm not easy to crack, service time is longer, and cost is low.

Described shell one side is provided with fire grate flexible handle; The position that heating stove shell is relative with taper outlet flue is provided with activity ash disposal mouth; Described heating stove approaches water inlet blowoff valve is set, and is convenient for people to periodic cleaning ashes in life, convenient, sanitation and hygiene; Heating stove shell is provided with kitchen range mouth, all can, for the cooking, heat up water of people, also can connect heating installation heat radiation heating by intake-outlet throughout the year simultaneously, meets people's life requirement.

In addition, slightly high, the people of temperature at noon reduce the temperature requirement of heating installation, for convenient meet people in different weather, different period to the warm combustion requirements of the confession of heating stove, the utility model can use banking fire lid, and directly banking fire, in the top of burner hearth, can make to burn slack-off, reduce exhausting amount, can also solve evening rest time, add fuel not in time heating stove easily extinguish, thereby control the burning velocity of fuel, so not only regulated heating but also saved coal; Take away banking fire lid rear venting amount and increase, fuel can conflagration, has avoided the drawback of old-fashioned heating stove relight, convenient and practical.

The positive beneficial effect that the utility model has:

1. large compared with traditional stove and accessory heat-transfer surface, absorb heat efficiency and greatly improve, effectively save fire coal, reduce atmosphere pollution and protected environment.

2. taper outlet flue is conducive to the reduction of discharging that eliminates smoke, when flue gas is up in taper flue, especially the black dirt that specifically some particles are large after L flue just drops on the bottom of flue, soot emissions are effectively reduced, reduce environmental pollution, while water jacket herein, absorbs smoke dust heat energy again, has reduced heat loss.

3. furnace chamber water jacket and water jacket of flue coexist, and make the water Fast Heating in water jacket, form self-loopa, and by water inlet, delivery port is connected radiator heating, makes multiple rooms reach heating requirement, has increased heating area.

4. this warming stove is furnished with suitable kitchen range mouth, can meet most of cooker and heat up water and cook, and outlet flue sidewall arranges a cock of water drain in addition, can emit high-temperature water, facilitates daily life required.

5. the utility model heating stove is elegant in appearance, clean hygiene, and environmental protection and energy saving, easy to use.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model banking fire lid used.

Fig. 3 is the cutaway view of the utility model structural representation I-I.

Shown in figure: 1 shell, 2 stoking doors, 3 coal ash buckets, 4 fire grate flexible handles, 5 water inlets, 501 inlet channels, 502 moisturizing pipelines, 6 blowoff valves, 7 delivery ports, 8 outlet conduits, 9 dewatering outlets, 10 chimneys, 11 water supply tanks, 12 taper outlet flues, 13 water jackets, 14 heat-insulation layers, 15 refractory cement liners, 16 burner hearths, 17 kitchen range mouths, 18 activity ash disposal mouths, 19 fire grates, 201 banking fire lids.

Detailed description of the invention

Referring to Fig. 1, Fig. 2, Fig. 3.Described a kind of heating stove that reduces atmosphere pollution energy-conserving and environment-protective, comprise shell 1, water jacket 13, burner hearth 16, refractory cement liner 15, fire grate 19, fire grate flexible handle 4, described shell 1 is disposed with heat-insulation layer 14 from outside to inside, water jacket 13, burner hearth 16 and refractory cement liner 15, shell 1 one sides arrange stoking door 2, an adjacent side arranges fire grate flexible handle 4, shell 1 bottom arranges removable coal ash bucket 3, coal ash bucket 3 is opened and is adjustable air outlet, water inlet 5 is arranged at shell 1 bottom, water inlet 5 connects inlet channel 501, on inlet channel 501, approach water inlet 5 places blowoff valve 6 is set, with the vertical moisturizing pipeline 502 that is connected of inlet channel 501, moisturizing pipeline 502 tops arrange water supply tank 11, shell 1 top arranges the taper outlet flue 12 that connects chimney 10, between burner hearth 16 and taper outlet flue 12, form L flue, taper outlet flue 12 middle and upper parts set out the mouth of a river 7 and dewatering outlet 9, delivery port 7 connects outlet conduit 8, be provided with activity ash disposal mouth 18 in shell 1 position relative with taper outlet flue 12, burner hearth 16 inwalls are provided with refractory cement liner 15, the fire grate 19 of heating stove is set to bilayer, the sparse middle part that is arranged on burner hearth 16 of upper strata fire grate, the dense bottom that is arranged on burner hearth 16 of lower floor's fire grate.

Heating stove top is provided with kitchen range mouth 17, is convenient for people to live required; The utility model can use banking fire lid 201, and directly banking fire, in the top of burner hearth 16, reduces exhausting amount, controls the burning velocity of fuel.

By equipment described in the utility model, fuel especially coal burning is abundant, without black slag, almost all combustion is ashes, saves fuel, conduct heat rationally, heat utilization rate is high, and rapidly and efficiently, the heat of flue gas is further absorbed for heating by water jacket heating effect, smoke discharge amount also reduces to some extent thus, sanitation and hygiene environmental protection more.

The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvement and adjustment, these improvement and adjustment also should be considered as protection domain of the present utility model.

Claims (2)

1. one kind can be reduced the heating stove of atmosphere pollution energy-conserving and environment-protective, comprise shell (1), water jacket (13), burner hearth (16), refractory cement liner (15), fire grate (19), fire grate flexible handle (4), it is characterized in that described shell (1) is disposed with heat-insulation layer (14) from outside to inside, water jacket (13), burner hearth (16) and refractory cement liner (15), shell (1) one side arranges stoking door (2), an adjacent side arranges fire grate flexible handle (4), shell (1) bottom arranges removable coal ash bucket (3), coal ash bucket (3) is opened and is adjustable air outlet, water inlet (5) is arranged at shell (1) bottom, water inlet (5) connects inlet channel (501), on inlet channel (501), approach water inlet (5) and locate to arrange blowoff valve (6), with the vertical moisturizing pipeline (502) that is connected of inlet channel (501), moisturizing pipeline (502) top arranges water supply tank (11), shell (1) top arranges the taper outlet flue (12) and the kitchen range mouth (17) that connect chimney (10), between burner hearth (16) and taper outlet flue (12), form L flue, taper outlet flue (12) middle and upper part sets out the mouth of a river (7) and dewatering outlet (9), delivery port (7) connects outlet conduit (8), be provided with activity ash disposal mouth (18) in shell (1) position relative with taper outlet flue (12), burner hearth (16) inwall is provided with refractory cement liner (15), the fire grate (19) of heating stove is set to bilayer, the sparse dense bottom that is arranged on burner hearth (16) of middle part, lower floor's fire grate that is arranged on burner hearth (16) of upper strata fire grate.

2. heating stove according to claim 1, is characterized in that described heating stove comprises banking fire lid (201).

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