CN201355054Y

CN201355054Y - Straw gas stove

Info

Publication number: CN201355054Y
Application number: CNU2009200101929U
Authority: CN
Inventors: 梁力
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-16
Filing date: 2009-01-16
Publication date: 2009-12-02
Anticipated expiration: 2019-01-16

Abstract

The utility model belongs to stoves, in particular relates to a straw gas stove utilizing straws, wood chips and hay for gasification, and comprises a stove shell (6), a cooking range (1), an air blower (10), a sealing cover (9), a medium (11), a oxygen feeding pipe (5), an air conveying pipe (20-1), an air outlet (12), a gas stove (18), a condenser (16) and a valve (13), wherein a refuse discharging port (3) is arranged at the lower end of a combustion chamber (8), a dust cleaning port (2) is disposed at the lower end of the cooking range (1), the air outlet (12) arranged above the combustion chamber (8) is connected with a gas-water separator (15), an exhaust outlet (14) is arranged in the center of the combustion chamber (8), the valve (13) is arranged at the top end of the exhaust outlet, and the upper end of the gas-water separator (15) is connected with a decontamination filter (17) through a pipeline. The fuel of the straw gas stove is led to burn sufficiently, the exhaust emission of gas meets environment protection requirement, and the cost of gas is reduced.

Description

The straw fuel gas stove

Technical field

The utility model belongs to stove and accessory, particularly a kind of straw fuel gas stove that utilizes stalk, wood chip, vegetation to gasify.

Background technology

County town in vast rural area of China and area, backward areas, especially the every family of northern area all burning straw heat up water and cook, burning a heatable brick bed heating is though somebody family compares with fuel such as stalk also with the heating of cooking of liquid gas storage tank and coal, electricity at present, cost an arm and a leg, now the several generations product has appearred in straw gasification stove, exists all that firepower is weak, calorific value is low, uses shortcoming inconvenient, contaminated environment, and do not have the purifying and dedusting device, often block up cooking stove; Snorkel makes gas-cooker produce tempering phenomenon.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of purification well, dedusting convenience, sufficient combustion, straw fuel gas stove that calorific value is high.

The technical scheme that the utility model technical solution problem adopts is: the straw fuel gas stove comprises furnace shell, cooking stove, air blast, closing cap, medium, send the oxygenation tracheae, snorkel, the gas outlet, gas-cooker, condenser, valve, be characterized in establishing a stripping material mouth in the lower end of burner hearth, be provided with the dedusting mouth in the lower end of cooking stove, the gas outlet of burner hearth top connects moisture trap, exhaust outlet is established in the centre, valve is established on the exhaust outlet top, the moisture trap upper end connects pollution discharging filter with pipeline by condenser, moisture trap is connected overflow tank with the pollution discharging filter lower end with mozzle, the pollution discharging filter upper end connects the cooling and dedusting clarifier, cooling and dedusting clarifier top connects gas-cooker with snorkel, the centre connects mozzle and cooling and dedusting clarifier lower end and establishes valve with pipeline, and the condenser lower end connects the cooling and dedusting clarifier with tube connector; Air inlet in the left side of cooking stove connects air blast and send the oxygenation tracheae, send the termination of oxygenation tracheae to establish check-valves and oxygenation ventilator, and becoming the α angle between oxygenation ventilator and the snorkel is miter angle.

The beneficial effects of the utility model are: the straw fuel gas stove is provided with stripping material mouth, and the waste material after the burning is in time removed, and also establishes the dedusting mouth, makes cooking stove cleaning, fuel combustion abundant; The gas that produces makes gaseous mass good through pollution discharging filter and cooling and dedusting clarifier, combustion gas exhaust emissions compliance with environmental protection requirements; The oxygenation ventilator becomes the α angle with snorkel be that miter angle does not produce tempering phenomenon when gas combustion, and the fuel source of stalk gas stove is extensive, as stalk, and branch, wood chip, rice husk etc., cheap, the cost of reduction combustion gas.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is the structure chart of straw fuel gas stove.

Among the figure, the 1-cooking stove; 2-dedusting mouth; 3-stripping material mouth; The 4-air inlet; 5-send the oxygenation tracheae; The 6-furnace shell; The 7-steel supports; The 8-burner hearth; The 9-closing cap; The 10-air blast; The 11-medium; The 12-gas outlet; The 13-valve; The 14-exhaust outlet; The 15-moisture trap; The 16-condenser; The 17-pollution discharging filter; The 18-gas-cooker; 19-oxygenation ventilator; 20-cooling and dedusting clarifier; The 20-1-snorkel; The 21-overflow tank; The 22-mozzle; The 23-tube connector; The 24-check-valves;

The specific embodiment

Embodiment, with reference to accompanying drawing 1, solid steel supports 7 reinforcings in the furnace shell 6 of straw fuel gas stove.Two ends, furnace shell 6 top dress medium 11, steel supports in 7 and establishes burner hearth 8, and closing cap 9 is established in burner hearth 8 tops.Establish cooking stove 1 in burner hearth 8 lower ends, cooking stove 1 left end connects air inlet 4, and air inlet 4 left sides connect air blast 10 and are connected with the top and send oxygenation tracheae 5.Burner hearth 8 bottom righthand sides are established a stripping material mouth 3, and cooking stove 1 bottom righthand side is established dedusting mouth 2, so that the waste material after dust of in time removing fuel and being produced and the burning makes burning more abundant.Set out gas port 12 and connect moisture trap 15 above burner hearth 8, exhaust outlet 14 is established in the centre, and valve 13 is established on exhaust outlet 14 tops.The top of moisture trap 15 connects pollution discharging filter 17 with valve 13 by condenser 16, is connected overflow tank 21 with the lower end of moisture trap 15 with mozzle 22.Pollution discharging filter 17 tops connect cooling and dedusting clarifier 20, and the lower end uses snorkel 20-1 to connect valve 13 with the lower end of tube connector 23 connection condensers 16, cooling and dedusting clarifier 20 tops, and valve 13 connects gas-cooker 18.In the middle of snorkel, be connected cooling and dedusting clarifier 20 and overflow tank 21 with valve 13 with pipeline, adorn an oxygenation ventilator 19 and check-valves 24 in the termination of sending oxygenation tracheae 5, it is miter angle that oxygenation ventilator 19 becomes the α angle with snorkel 20-1, tempering when preventing gas-cooker 18 burnings.

Claims

1, a kind of straw fuel gas stove, comprise furnace shell (6), cooking stove (1), air blast (10), closing cap (9), medium (11), send oxygenation tracheae (5), snorkel (20-1), gas outlet (12), gas-cooker (18), condenser (16), valve (13), it is characterized in that establishing a stripping material mouth (3) in the lower end of burner hearth (8), be provided with dedusting mouth (2) in the lower end of cooking stove (1), the gas outlet (12) of burner hearth (8) top connects moisture trap (15), exhaust outlet (14) is established in the centre, valve (13) is established on the exhaust outlet top, moisture trap (15) upper end connects pollution discharging filter (17) with pipeline by condenser (16), moisture trap (15) is connected overflow tank (21) with pollution discharging filter (17) lower end with mozzle (22), pollution discharging filter (17) upper end connects cooling and dedusting clarifier (20), cooling and dedusting clarifier (20) top connects gas-cooker (18) with snorkel (20-1), the centre connects mozzle (22) and cooling and dedusting clarifier (20) lower end and establishes valve (13) with pipeline, and condenser (16) lower end connects cooling and dedusting clarifier (20) with tube connector (23); Air inlet (4) in the left side of cooking stove (1) connects air blast (10) and send oxygenation tracheae (5), send the termination of oxygenation tracheae (5) to establish check-valves (24) and oxygenation ventilator (19).

2, straw fuel gas stove according to claim 1 is characterized in that becoming the α angle between oxygenation ventilator (19) and the snorkel (20-1) is miter angle.