CN201062803Y - Multipurpose stalk gasification furnace - Google Patents

Abstract

The utility model relates to a furnace, in particular to a multipurpose stalk aerification furnace, which is used for cooking, hearing and bathing, and comprises a furnace body (1), a water liner protective layer (2), a heatproof inner-sleeve air supply pipe (8), an ash hopper (9), an air chamber (11), a purifier (14), a buffer case (18) and a chimney (19); wherein, the water liner (3) is arranged between water liner insulating layer (2) and the heatproof inner sleeve (4) in the furnace body (1), and a fire grate (5) is installed at the bottom of the furnace body (1) and above the air chamber (11); a side feed port (15) is installed at a side of the trapezoid section above the furnace body (1). The furnace bottom is provided with a reticular fire grate and the combustion does not penetrate the holes, so as to prolong burning time and improve the heat value; to reduce the smell of tar and be propitious to environmental protection; the water liner arranged in the furnace body is connected with the water inlet and outlet pipes, to provide heat for warming of six to eight persons and for bathing of four to six persons; a furnace can be simultaneously used for cooking, heating and bathing for a family.

Description

Use stalk gasifier more

Technical field

The utility model belongs to stove and accessory, particularly a kind ofly cooks, heating, bathing are used uses stalk gasifier more.

Background technology

The vast rural area of northern China, cook, warm oneself, majority all is direct burning straw, promptly wastes energy, and causes air pollution again.Replace stalk with coal, liquefied gas and electricity, the price height, peasant household's burden is heavy.At present, also developed various types of stalk gasifiers, but they still existing many weak points, mainly is that burning time is short, and a little less than the firepower, calorific value is low; When opening loam cake and smash fuel in the stove and refuelling, the smoke pollution room air, tarry odour is big, is unfavorable for environmental protection.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of burning time long, calorific value is high, pollution-free, cook, heating and bathing are used uses stalk gasifier more.

The technical scheme that the utility model technical solution problem adopts is: a kind of stalk gasifiers of mainly being made up of cover, blast pipe, Hui Cang, air compartment, clarifier, dsah-pot and chimney in body of heater, water courage protective layer, the heatproof of using are characterized between the cover water courage being housed in body of heater inner water bladder heat-insulation layer and heatproof more; At bottom of furnace body, fire grate is housed above the air compartment, in trapezoidal sections one side of upper of furnace body side charging aperture door is housed versatilely; Fire grate is by the even netted fire grate of distribution multi-turn on the radius in the same center of circle, and the fire grate section is trapezoidal; Side charging aperture door is at depression bar of center fixed, and depression bar left end and body of heater are hinged, and the depression bar right-hand member connects with fixed screw.

The beneficial effects of the utility model are: this furnace bottom is provided with netted fire grate, burning is not bored a hole, thereby prolonged burning time, and calorific value increases; Fill it up with a stove (about 6Kg) material and need not compacting, treat that blower fan opens the ash hole door, heating installation is reached more than 40 ℃ in 8 hours; Changing top cover water seal in the past is side charging aperture door press seal, opens fire door and does not smolder to indoor, reduces tarry odour, helps environmental protection; Be provided with water courage and water inlet pipe and water outlet pipe in the body of heater and join, can supply 4～6 people's bathings for 6～8 heating installation heatings; Stove can satisfy other cook of a family, heating, bathing simultaneously to be used.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows the stalk gasifier front views of using more.

The A-A cutaway view of Fig. 2 diagrammatic sketch 1.

Among the figure, the 1-body of heater; 2-water courage heat-insulation layer; 3-water courage; Cover in the 4-heatproof; The 5-fire grate; The 6-fire grate; The 7-aid distributing pipe; The 8-blast pipe; 9-ash storehouse; 10-ash hole door; The 11-air compartment; 12-sewage box; 13-stove and accessory interface; The 14-clarifier; 15-side charging aperture door; The 16-depression bar; The 17-Gas Pipe; The 18-dsah-pot; The 19-chimney; The 20-exhaust smoke valve; The 21-fixed screw; 22-air distribution valve; 23-return pipe interface;

The specific embodiment

With reference to accompanying drawing, a kind of stalk gasifier of using more, form by cover blast pipe 8, grey storehouse 9, air compartment 11, clarifier 14, dsah-pot 18 and chimney 19 in body of heater 1, water courage protective layer 2, the heatproof, be characterized in body of heater 1 inner water bladder heat-insulation layer 2 and heatproof, between the cover 4 water courage 3 being housed, in body of heater 1 bottom, fire grate 5 is housed above the air compartment 11; Trapezoidal sections one side on body of heater 1 top is equipped with side charging aperture door 15 versatilely; Fire grate 5 is by the five hoop net shape fire grates 6 that evenly distribute on the radius in the same center of circle, and fire grate 6 sections are trapezoidal; Side charging aperture door 15 is at depression bar 16 of center fixed, and depression bar 16 left ends and body of heater 1 are hinged, and depression bar 16 right-hand members connect with fixed screw 21.Grey storehouse 9 is housed below the air compartment 11, adorns an ash hole door 10 on the grey storehouse 9 versatilely and be used for ash discharge; Body of heater 1 top is connected with dsah-pot 18, and a chimney 19 is fixed on dsah-pot 18 tops, and exhaust smoke valve 20 is housed on the chimney 19, opens smoke evacuation chimney 20 and can discharge fume; Dsah-pot 18 right-hand members are fixed an aid distributing pipe 7 and are communicated with blast pipe 8, blast pipe 8 is communicated with air compartment 11, the other end connects blower fan, adorn an air distribution valve 22 on the aid distributing pipe 7, a fixing Gas Pipe 17, the clarifier 14 of the fixing connection in Gas Pipe 17 lower ends of being communicated with of dsah-pot 18 left ends, a stove and accessory interface 13 and sewage box 12 are installed in clarifier 14 lower ends, tar and impurity in clarifier 14 purifying gas guarantee combustion gas quality, improve kitchen environment; Be provided with delivery port and backwater interface 23 in the upper and lower of water courage 3, be connected warming, but be connected bathing with the bathing device with radiator.

The raw material of this stove and accessory is extensive, as stalk, weeds, wood shavings, tree branches and leaves, Chinese sorghum, rice husk, corncob, bacterium slag etc., is thick on the ground in the rural area, is easy to get, and cost is low, easy to operate be the rural area heat up water cook, the first-selected product of heating, bathing.

Claims (3)

1. use stalk gasifier one kind more, form by cover blast pipe (8), grey storehouse (9), air compartment (11), clarifier (14), dsah-pot (18) and chimney (19) in body of heater (1), water courage protective layer (2), the heatproof, it is characterized in that in body of heater (1) inner water bladder heat-insulation layer (2) and heatproof, between the cover (4) water courage (3) being housed, in body of heater (1) bottom, fire grate (5) is housed above the air compartment (11); Trapezoidal sections one side on body of heater (1) top is equipped with side charging aperture door (15) versatilely.

2. use stalk gasifier according to claim 1 more, it is characterized in that fire grate (5) by the five hoop net shape fire grates (6) that evenly distribute on the radius in the same center of circle, fire grate (6) section is trapezoidal.

3. use stalk gasifier according to claim 1 more, it is characterized in that side charging aperture door (15) at a depression bar of center fixed (16), depression bar (16) left end and body of heater (1) are hinged, and depression bar (16) right-hand member connects with fixed screw (21).

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