CN101382299A

CN101382299A - Refuse burner for producing combustion gas and its use method

Info

Publication number: CN101382299A
Application number: CNA2008101073019A
Authority: CN
Inventors: 熊国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-27
Filing date: 2008-10-27
Publication date: 2009-03-11
Anticipated expiration: 2028-10-27
Also published as: CN100585280C

Abstract

The invention relates to a garbage burning furnace that produces fuel gas and a use method thereof. Three cylindrical inner, middle and outer gas skirts which are stagger matched at relatively high and low positions are fixedly connected with an upper part of a furnace shell; an electric stove, a metal fire grate and a vertical hollow heat accumulating iron column provided with a lateral wall through hole are arranged in the bottom middle of the furnace shell, and a draft blower arranged outside the furnace shell is communicated with a lower end of the heat accumulating iron column and the electric stove through a main air transmission pipe; a hollow gas tank is arranged at one side of the furnace shell, an upper end of a gas header is communicated with a space surrounded by the cylindrical inner and middle gas skirts, and a lower end of the gas header is communicated with the hollow gas tank; a fuel gas output pipe provided with a fuel gas valve is communicated with the top of the hollow gas tank; the fuel gas output pipe extends into the bottom of a gas stove. In the first-time use, various organic garbage are filled into the a hearth from the top of the furnace shell, the electric stove and the draft blower are started; after the electric stove heats the metal fire grate to glow and ignites the organic garbage in the hearth, the electric stove is shut down; when the organic garbage needs to be ignited again, the fuel gas can be generated by only starting the draft blower.

Description

A kind of refuse burner of production combustion gas and using method thereof

Technical field

The present invention relates to a kind of combustion furnace, particularly a kind of refuse burner of production combustion gas and using method thereof.

Background technology

Utilize the equipment of combustion refuse production combustion gas a lot, number of patent application is that many patents such as 00124777.8,200710145553.6 all disclose the equipment that utilizes combustion refuse production combustion gas.But reasons such as often higher owing to complex structure, cost, contaminated environment or combustion gas output capacity are low cause becoming useless rubbish and are difficult to carry out popularization into the method for new forms of energy.

Summary of the invention

The technical problem to be solved in the present invention provide a kind of simple in structure, cost is lower, do not have flue dust, the combustion gas output capacity is higher, be convenient to the refuse burner and the using method thereof of the production combustion gas implementing to apply.

For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of refuse burner of production combustion gas, gas skirt and the outer gas skirt of cylindrical shape are fixedlyed connected with the top of furnace shell respectively in the interior gas skirt of its cylindrical shape, the cylindrical shape, and interior gas skirt, middle gas skirt and outer gas skirt are provided with uniform penetrating camber line gap with the furnace shell fixed connection place respectively; Diameter is less than the top of gas skirt in the interior gas collection enclosure insertion of middle gas skirt, and interior gas skirt and middle gas skirt rely on uniform support chip to be connected to each other; The top that diameter inserts big gas skirt less than the middle gas collection enclosure of big gas skirt, middle gas skirt relies on uniform support chip to be connected to each other with big gas skirt, and being up and down of support chip is penetrating.

Lower inside periphery at furnace shell is provided with heat-insulation layer, is provided with the ashes outlet of band cover cap at the bottom of furnace shell side; Bottom center at furnace shell is provided with electric furnace, is separated with metal fire grate is installed with gap on electric furnace; The accumulation of heat iron prop of setting is housed between the centre of furnace shell, outer gas skirt and metal fire grate, and the center of accumulation of heat iron prop is provided with interior appendix, interior appendix and the transfer port vertical connection that is evenly distributed on the accumulation of heat iron prop external cylindrical surface; The wall thickness of accumulation of heat iron prop is not less than 1 centimeter, accumulation of heat iron prop top closure; The air blast that is installed in the furnace shell outside is communicated with accumulation of heat iron prop lower end by main gas transmission valve and the main appendix that inserts furnace shell; The electric furnace appendix that is communicated with the main appendix of furnace shell outside inserts furnace shell and is communicated with electric furnace.Be provided with circumferential oven dry interlayer in the periphery of furnace shell, the bottom periphery of circumferential oven dry interlayer is provided with discontinuous ring-type and opens wide the shape outlet.

The hollow air accumulator is installed in the side of furnace shell, and the air inlet pipe that is communicated with the main appendix of furnace shell inside passes furnace shell and is communicated with the hollow air accumulator by intake valve; The blast pipe of band air bleeding valve and the drainpipe that the band draining valve is equipped with in the bottom are equipped with in the bottom of hollow air accumulator; The space that gas skirt surrounded in gas skirt and the cylindrical shape in the upper end of discharge and the cylindrical shape is communicated with, and the lower end of discharge is communicated with the hollow air accumulator; The combustion gas efferent duct that burnt gas valve is housed is communicated with the top of hollow air accumulator; The combustion gas efferent duct stretches into the bottom of gas-cooker, is provided with washer on the top of combustion gas efferent duct, and the refractory filter is equipped with on the upper strata of gas-cooker.

Described hollow air accumulator and furnace shell can be installed between same kitchen or the room that isolates mutually.

A kind of using method of refuse burner of production combustion gas may further comprise the steps:

When [1] using for the first time, earlier all kinds of organic wastes are filled up burner hearth from the top of furnace shell, fill up the circumferential oven dry interlayer of the periphery of furnace shell simultaneously;

[2] open main gas transmission valve, intake valve, air bleeding valve, draining valve, electric furnace and air blast; The air that air blast is sent respectively the transfer port from the accumulation of heat iron prop external cylindrical surface, that electric furnace enters burner hearth is combustion-supporting; The air that is entered the hollow air accumulator by air inlet pipe is discharged waste gas in the hollow air accumulator and residual water;

[3] after electric furnace burns organic waste in the red metal fire grate and the burner hearth that ignites, close electric furnace, intake valve, air bleeding valve and draining valve;

[4] air sent of air blast still respectively transfer port from the accumulation of heat iron prop external cylindrical surface and electric furnace to enter burner hearth combustion-supporting; This moment, the combustion gas of output was compiled by the outer gas skirt of gas skirt and cylindrical shape in gas skirt, the cylindrical shape in the cylindrical shape, through the storage of discharge input hollow air accumulator; When needing, open burnt gas valve, the cooking of can heating up water.When not required, closing air blast does not just have combustion gas to produce;

[5] to open wide the shape outlet from the discontinuous ring-type of circumferential oven dry interlayer bottom periphery often being arranged in the organic waste that circumferential oven dry interlayer has been dried, take out; Add roof of the furnace, the furnace shell top is filled up, do not need to add a cover, also do not have flue dust and waste gas to discharge; Simultaneously organic waste is got the raw materials ready and fill up circumferential oven dry interlayer;

[6] within 24 hours after lighting last time, in the time of need lighting organic waste once more, do not need to open again the electric furnace igniting; As long as open air blast, the waste heat of accumulation of heat iron prop will be lighted the organic waste in the burner hearth once more, produces combustion gas; When not needing combustion gas, closing air blast does not just have combustion gas to produce, owing to there is not fresh air to make a gift to someone, the organic waste in the burner hearth can spontaneous combustion yet.

The invention has the beneficial effects as follows: simple in structure, cost is lower, do not have flue dust, the combustion gas output capacity is higher, be convenient to implement, become useless rubbish is new forms of energy, and is profitable, be particularly suitable for applying in vast rural area or suburbs.

Press such scheme, inventor and two sons thereof have manufactured experimently 1 diameter and are 40 centimeters refuse burner in workshop own, to outer closure, and the kitchen of outer closure are used at oneself.8 mouthfuls of people's of the whole family breakfast, lunch and dinner food, boiling water and hot water can both satisfy, and have saved former every month and will burn 3 bottles liquefied gas.

Description of drawings

Fig. 1 is a structural representation of the present invention.

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

The specific embodiment

The present invention is further described below in conjunction with drawings and Examples.

Embodiment 1 is shown in Fig. 1-2: a kind of refuse burner of production combustion gas, in the cylindrical shape in gas skirt 2, the cylindrical shape gas skirt 4 and the outer gas skirt 5 of cylindrical shape respectively with the discontinuous welding in the top of furnace shell 1, interior gas skirt 2, middle gas skirt 4 and outer gas skirt 5 are provided with uniform penetrating camber line gap 3 with the periphery that furnace shell 1 welds respectively; Diameter is less than the top of gas skirt 4 in the interior gas skirt 2 cover insertions of middle gas skirt 4, and interior gas skirt 2 relies on uniform support chip 6 discontinuous welding with middle gas skirt 4; Diameter is less than the top of the big gas skirt 5 of middle gas skirt 4 cover insertions of big gas skirt 5, and middle gas skirt 4 relies on uniform support chip 6 discontinuous welding with big gas skirt 5, and being up and down of support chip 6 is penetrating.

Lower inside periphery at furnace shell 1 is provided with heat-insulation layer 7, is provided with the ashes outlet 10 of band cover cap 9 at the bottom of furnace shell 1 side; Bottom center at furnace shell 1 is provided with electric furnace 12, is separated with on electric furnace 12 metal fire grate 13 is installed with gap; The accumulation of heat iron prop 8 of setting is housed between centre, outer gas skirt 5 and the metal fire grate 13 of furnace shell 1, and the center of accumulation of heat iron prop 8 is provided with interior appendix, interior appendix and transfer port 11 vertical connections that are evenly distributed on accumulation of heat iron prop 8 external cylindrical surfaces; The wall thickness of accumulation of heat iron prop 8 is not less than 1 centimeter, accumulation of heat iron prop 8 top closure; The air blast 17 that is installed in furnace shell 1 outside is communicated with accumulation of heat iron prop 8 lower ends by main gas transmission valve 18 and the main appendix 14 that inserts furnace shell 1; The electric furnace appendix 15 that is communicated with the main appendix 14 of furnace shell 1 outside inserts furnace shell 1 and is communicated with electric furnace 12.

Be provided with circumferential oven dry interlayer 29 in the periphery of furnace shell 1, the bottom periphery of circumferential oven dry interlayer 29 is provided with discontinuous ring-type and opens wide shape outlet C.

Hollow air accumulator 22 is installed in the side of furnace shell 1, and the air inlet pipe 16 that is communicated with the main appendix 14 of furnace shell 1 inside passes furnace shell 1 and is communicated with hollow air accumulator 22 by intake valve 21; The blast pipe of band air bleeding valve 20 and the drainpipe that band draining valve 19 is equipped with in the bottom are equipped with in the bottom of hollow air accumulator 22; The space that gas skirt 4 is surrounded in gas skirt 2 and the cylindrical shape in the upper end of discharge 23 and the cylindrical shape is communicated with, and the lower end of discharge 23 is communicated with hollow air accumulator 22; The combustion gas efferent duct 25 that burnt gas valve 24 is housed is communicated with the top of hollow air accumulator 22; Combustion gas efferent duct 25 stretches into the bottom of gas-cooker 28, is provided with washer 26 on the top of combustion gas efferent duct 25, and refractory filter 27 is equipped with on the upper strata of gas-cooker 28.

Embodiment 2 is shown in Fig. 1-2: a kind of using method of refuse burner of embodiment 1 described production combustion gas may further comprise the steps:

When [1] using for the first time, earlier all kinds of organic wastes are filled up burner hearth from the top of furnace shell 1, fill up the circumferential oven dry interlayer 29 of the periphery of furnace shell 1 simultaneously.

[2] open main gas transmission valve 18, intake valve 21, air bleeding valve 20, draining valve 19, electric furnace 12 and air blast 17; The air that air blast 17 is sent respectively the transfer port 11 from accumulation of heat iron prop 8 external cylindrical surfaces, that electric furnace 12 enters burner hearth is combustion-supporting; The air that is entered hollow air accumulator 22 by air inlet pipe 16 is discharged waste gas in the hollow air accumulator 22 and residual water.

[3] behind the organic waste that electric furnace 12 burns in the red metal fire grate 13 and the burner hearth that ignites, close electric furnace 12, intake valve 21, air bleeding valve 20 and draining valve 19.

[4] air sent of air blast 17 still respectively transfer port 11 from accumulation of heat iron prop 8 external cylindrical surfaces and electric furnace 12 to enter burner hearth combustion-supporting; This moment, the combustion gas of output was compiled by the outer gas skirt 5 of gas skirt 4 and cylindrical shape in gas skirt in the cylindrical shape 2, the cylindrical shape, through 22 storages of discharge 23 input hollow air accumulators; When needing, open burnt gas valve 24, the cooking of can heating up water.When not required, closing air blast 17 does not just have combustion gas to produce.

[5] to open wide shape outlet C from the discontinuous ring-type of circumferential oven dry interlayer 29 bottom periphery and take out often being arranged in the organic waste that circumferential oven dry interlayer 29 has been dried; Add roof of the furnace, furnace shell 1 top is filled up, do not need to add a cover, also do not have flue dust and waste gas to discharge; Simultaneously organic waste is got the raw materials ready and fill up circumferential oven dry interlayer 29.

[6] within 24 hours after lighting last time, in the time of need lighting organic waste once more, do not need to open again electric furnace 12 igniting; As long as open air blast 17, the waste heat of accumulation of heat iron prop 8 will be lighted the organic waste in the burner hearth once more, produces combustion gas; When not needing combustion gas, closing air blast 17 does not just have combustion gas to produce, owing to there is not fresh air to make a gift to someone, the organic waste in the burner hearth can spontaneous combustion yet, and is very convenient.

Embodiment 3: described hollow air accumulator 22 of embodiment 1 and furnace shell 1 can be installed in the room of mutual isolation, combustion gas efferent duct 25 is connected use through gas hose with commercially available gas-cooker, and particularly more suitable to the more refuse burner of large-scale production gas quantity.

Claims

1. refuse burner of producing combustion gas, comprise furnace shell and heat-insulation layer, it is characterized in that: gas skirt (4) and the outer gas skirt (5) of cylindrical shape are fixedlyed connected with the top of furnace shell (1) respectively in the interior gas skirt (2) of cylindrical shape, the cylindrical shape, and interior gas skirt (2), middle gas skirt (4) and outer gas skirt (5) are provided with uniform penetrating camber line gap (3) with furnace shell (1) fixed connection place respectively; Diameter is less than the top of gas skirt (4) in interior gas skirt (2) the cover insertion of middle gas skirt (4), and interior gas skirt (2) relies on uniform support chip (6) to be connected to each other with middle gas skirt (4); Diameter is less than the top of middle gas skirt (4) the cover big gas skirt of insertion (5) of big gas skirt (5), and middle gas skirt (4) relies on uniform support chip (6) to be connected to each other with big gas skirt (5), and being up and down of support chip (6) is penetrating;

Lower inside periphery at furnace shell (1) is provided with heat-insulation layer (7), is provided with the ashes outlets (10) of band cover cap (9) at the bottom side of furnace shell (1); Bottom center at furnace shell (1) is provided with electric furnace (12), is separated with on electric furnace (12) metal fire grate (13) is installed with gap; The accumulation of heat iron prop (8) of setting is housed between the centre of furnace shell (1), outer gas skirt (5) and metal fire grate (13), the center of accumulation of heat iron prop (8) is provided with interior appendix, interior appendix and transfer port (11) vertical connection that is evenly distributed on accumulation of heat iron prop (8) external cylindrical surface; The wall thickness of accumulation of heat iron prop (8) is not less than 1 centimeter, accumulation of heat iron prop (8) top closure; Being installed in the main appendix (14) of the outside air blast (17) of furnace shell (1) by main gas transmission valve (18) and insertion furnace shell (1) is communicated with accumulation of heat iron prop (8) lower end; Electric furnace appendix (15) with the main appendix (14) of furnace shell (1) outside is communicated with inserts furnace shell (1) and is communicated with electric furnace (12);

Be provided with circumferential oven dry interlayer (29) in the periphery of furnace shell (1), the bottom periphery of circumferential oven dry interlayer (29) is provided with discontinuous ring-type and opens wide shape outlet (C);

Hollow air accumulator (22) is installed in the side of furnace shell (1), and the air inlet pipe (16) that is communicated with the main appendix (14) of furnace shell (1) inside passes furnace shell (1) and is communicated with hollow air accumulator (22) by intake valve (21); The blast pipe of band air bleeding valve (20) and the drainpipe that band draining valve (19) is equipped with in the bottom are equipped with in the bottom of hollow air accumulator (22); The space that gas skirt (4) is surrounded in gas skirt (2) and the cylindrical shape in the upper end of discharge (23) and the cylindrical shape is communicated with, and the lower end of discharge (23) is communicated with hollow air accumulator (22); The combustion gas efferent duct (25) that burnt gas valve (24) is housed is communicated with the top of hollow air accumulator (22); Combustion gas efferent duct (25) stretches into the bottom of gas-cooker (28), is provided with washer (26) on the top of combustion gas efferent duct (25), and refractory filter (27) is equipped with on the upper strata of gas-cooker (28).

2. the refuse burner of a kind of production combustion gas according to claim 1 is characterized in that: described hollow air accumulator (22) and furnace shell (1) are installed between same kitchen or the room that isolates mutually.

3. the using method of the refuse burner of the described production combustion gas of claim 1 may further comprise the steps:

When [1] using for the first time, earlier all kinds of organic wastes are filled up burner hearth from the top of furnace shell (1), fill up the circumferential oven dry interlayer (29) of the periphery of furnace shell (1) simultaneously;

[2] open main gas transmission valve (18), intake valve (21), air bleeding valve (20), draining valve (19), electric furnace (12) and air blast (17); The air that air blast (17) is sent respectively the transfer port (11) from accumulation of heat iron prop (8) external cylindrical surface, that electric furnace (12) enters burner hearth is combustion-supporting; The air that is entered hollow air accumulator (22) by air inlet pipe (16) is discharged waste gas in the hollow air accumulator (22) and residual water;

[3] after electric furnace (12) burns organic waste in the red metal fire grate (13) and the burner hearth that ignites, close electric furnace (12), intake valve (21), air bleeding valve (20) and draining valve (19);

[4] air sent of air blast (17) still respectively transfer port (11) from accumulation of heat iron prop (8) external cylindrical surface and electric furnace (12) to enter burner hearth combustion-supporting; This moment, the combustion gas of output was compiled by the outer gas skirt (5) of gas skirt (4) and cylindrical shape in gas skirt in the cylindrical shape (2), the cylindrical shape, through discharge (23) input hollow air accumulator (22) storage; When needing, open burnt gas valve (24), the cooking of can heating up water.When not required, closing air blast (17) does not just have combustion gas to produce;

[5] to open wide shape outlet (C) from the discontinuous ring-type of circumferential oven dry interlayer (29) bottom periphery often being arranged in the organic waste that circumferential oven dry interlayer (29) has been dried, take out; Add roof of the furnace, furnace shell (1) top is filled up, do not need to add a cover, also do not have flue dust and waste gas to discharge; Simultaneously organic waste is got the raw materials ready and fill up circumferential oven dry interlayer (29);

[6] within 24 hours after lighting last time, in the time of need lighting organic waste once more, do not need to open again electric furnace (12) igniting; As long as open air blast (17), the waste heat of accumulation of heat iron prop (8) will be lighted the organic waste in the burner hearth once more, produces combustion gas; When not needing combustion gas, closing air blast (17) does not just have combustion gas to produce, owing to there is not fresh air to make a gift to someone, the organic waste in the burner hearth can spontaneous combustion yet.