CN2611761Y

CN2611761Y - High efficiency coal burning gas heating boiler

Info

Publication number: CN2611761Y
Application number: CN 03216004
Authority: CN
Inventors: 刘云
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-31
Filing date: 2003-03-31
Publication date: 2004-04-14
Anticipated expiration: 2013-03-31

Abstract

A highly effective coal-fired gas heating stove relates to the multipurpose coal stove for heating, cooking and the like in families, hotels and offices, comprising a stove body, a stove base under the stove body and a slag box, characterized in that a combustion chamber is arranged in the stove body, a point directing catalytic reactor is arranged on the lower portion of the centre of the combustion chamber. The upper portion of the point directing catalytic reactor is connected with an igniter, and the upper portion of the igniter is extended to the mouth of the stove chamber. An assisted catalytic reactor is arranged on the upper portion of the stove body, the side of the set storage follower, and a chimney is arranged in the middle position of the assisted catalytic reactor. Compared with the prior art, the heating efficiency reaches over 75 percent to 85 percent, and the total heating surface of the stove reaches over 80 percent to 90 percent, thereby the utility model achieves high efficiency, energy conservation and environmental protection, and burns thoroughly.

Description

The efficient fuel coal gas heating stove

Technical field

The efficient fuel coal gas heating stove belongs to Multipurpose coal stoves such as family, hotel and office space heating-cooking.

Background technology

At present, along with improving constantly of people's living standard, improve the quality of living, be the country and even the whole people's the common objective of the struggle.As the rural area town development, peasant's living conditions progressively improve, and cleaning, environmental protection, thermal efficiency height, coal heating stove attractive in appearance are very popular.But by coal-fired catalytic mixing gas-fired heating, energy-saving and environmental protection, and the technology that fully coal is made full use of find as yet.

Summary of the invention

The technical problems to be solved in the utility model is: overcome the prior art deficiency, provide a kind of efficient, thermal efficiency up to more than the 75-85%, energy-conservation, stove and accessory heating total heating surface reaches more than the 80-90%, the efficient fuel coal gas heating stove of environmental protection, sufficient combustion.

The technical scheme that its technical problem that solves the utility model adopts is: the efficient fuel coal gas heating stove, the furnace base that comprises body of heater, body of heater below, the slag box, it is characterized in that: combustion chamber is set in the body of heater, combustion chamber central lower set-point is to catalyst converter, and point links to each other with igniter to catalyst converter top, and igniter top extends to the furnace chamber mouth, collection storage follower one side of upper of furnace body is provided with auxilliary catalyst converter, and chimney is arranged on the middle part of auxilliary catalyst converter.

The effect of having a mind to that compared with prior art the utility model had is: combustion chamber central lower set-point is to catalyst converter, collection storage follower one side of upper of furnace body is provided with auxilliary catalyst converter, point is to catalysis, make sufficient combustion, favourable raising catalytic rate, point links to each other with igniter to catalyst converter top and forms a cylindricality igniter, igniter top extends to the furnace chamber mouth, and fire door is open, the mixed gas nature, intensity of a fire high concentration is powerful, burning-point is correct apart from the cooker distance, and is efficient, the thermal efficiency is up to more than the 75-85%, and is energy-conservation, stove and accessory heating total heating surface reaches more than the 80-90%, the high temperature net filtration is realized environmental protection, simple in structure, be convenient to large-scale production, cooking heating multi-use.8-10 minute can boiled 12 kg of water, can steam 10 jin of steamed buns in 20-25 minute, and the radiator surface temperature can be up to 60--90 ℃ in 20-30 minute, finishes a meal cooking in three-person household 30-50 minute, day consumption coal 5-10 kilogram.Save time, laborsaving, quick, safe, easy to operate, satisfy all cooking, heating.

Description of drawings

Fig. 1 is that the utility model efficient fuel coal gas heating stove cuts open and shows structural representation;

Fig. 2 is the utility model efficient fuel coal gas heating stove plan structure schematic diagram;

Fig. 3 is that structural representation is partly cutd open in the side-looking of the utility model efficient fuel coal gas heating stove;

Fig. 4 Figure 1A-A cuts open and shows that the catalysis of modification oxygen supply flows to the indication schematic diagram;

Fig. 5 is the utility model efficient fuel coal gas heating stove furnace base plan structure schematic diagram;

Fig. 6 is the utility model efficient fuel coal gas heating stove furnace base master TV structure schematic diagram;

To be the point that links to each other of the utility model to catalyst converter and cylindricality igniter cut open Fig. 7 shows structural representation;

Fig. 8 is that the point that links to each other of Fig. 7 is to catalyst converter and cylindricality igniter plan structure schematic diagram.

1-8,：1 23 4 5 6 7 8 9 10 11 1213 14 152 16 17 181 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 4243 44 45 46 4748 49 50 51 52 53 54 55 56 57 58 59 60 61 62 6364 65V 66 67 68 69 70 71 72 73 74U 75 76 77U 78 79 80 81 82 83。

The specific embodiment

Below in conjunction with accompanying drawing 1-8 efficient fuel coal gas heating stove of the present utility model is described in further details: shown in Fig. 1-8, make one to efficient fuel coal gas heating stove of the present utility model, combustion chamber comprises on the heating heat collector, down, poly-firearm, fire tray, high-temperature filter, igniter, point is to catalyst converter, the thermal-arrest displacer, it is a closed hydroecium that the heating heat collector docks up and down, body of heater one side is provided with a little will put to catalyst converter to catalyst converter modification oxygen supply overall channel pipe 13 and communicates with the body of heater outside, the bottom of poly-firearm links to each other with the top inner rim of furnace chamber muzzle circle 23, the neighboring of furnace chamber muzzle circle 23 links to each other with the top under the heating heat collector is peripheral, high-temperature filter is a mobile, the point position is stuck in a side on poly-firearm top, put to catalyst converter by interior, ectosome, the end, the igniter seat constitutes the space, the bottom of point in the middle of the catalyst converter wreath line closes is arranged on combustion chamber, point is connected with the ectosome of point to catalyst converter to an end of catalyst converter catalysis tube channel 11, the other end communicates with furnace chamber, and the top of the bottom of igniter 43 and igniter seat 48 is by being threaded to a cylindricality igniter.Collection storage follower comprises on collection storage follower top board 29, collection storage follower base plate 27, collection storage follower internal resistance circle 28, collection storage follower one side base plate 59, collection storage follower one side extrernal resistance circle 62, the body of heater inner rim on endosome 24 tops on 20 inboard, top, the heating heat collector, the common interlayer hydroecium passage that constitutes collection storage follower.Collection storage follower top one side is provided with chimney, the left and right sides of chimney is provided with auxilliary catalyst converter, chimney is made of resistance circle 61, the total silk of heating passage output mouth 36 on ectosome 34, endosome 37, the interior trunk of funnel, the bottom of chimney endosome 37 is connected with collection storage follower one side base plate 59 endoporus periphery, the bottom of chimney ectosome 34 is connected with collection storage follower top board 29 endoporus periphery, common formation heating heat collector is upper and lower, and collection storage follower, chimney interlayer are always exported the heating aquaporin.Auxilliary catalyst converter by back vertical plate 58, upper cover plate 33, front panel 31, left and right sides baffle-wall 32 be connected in jointly back vertical plate 58 constitute about two cuboid interlayers, the bottom of auxilliary catalyst converter is connected with the end face of collection storage follower top board 29 1 sides, head end is connected the common independent hydroecium that constitutes respectively in about auxilliary catalyst converter with the neighboring of chimney ectosome 34, and auxilliary catalyst converter adds the top that water nozzle 35 is arranged on auxilliary catalyst converter.The heating heat collector comprises 2 bodies 15 under the heating heat collector endosome, 1 body 18 under the endosome, following ectosome 19, endosome 24 on the heating heat collector, last ectosome 25, endosome 24 on the heating heat collector, a plurality of holes distribute on the last ectosome 25, the two ends of thermal-arrest displacer 26 respectively with the heating heat collector on endosome 24, hole on the last ectosome 25 links to each other, under the heating heat collector endosome under the top of 2 bodies 15 and the endosome bottom of 1 body 18 link to each other, endosome 24 on the top of following ectosome 19 and the heating heat collector, the bottom of last ectosome 25 links to each other, and the inboard, top of ectosome 25 links to each other with the neighboring of collection storage follower base plate 27 on the heating heat collector.Point comprises a little ectosome 10 to catalyst converter to catalyst converter, endosome 12, base plate 9, catalysis tube channel 11, point is to catalyst converter collection mixing oxygen passage output compartment 16, point is to catalyst converter heat-insulation layer 52, igniter collection mixing oxygen output compartment 50, point is a plurality of holes of distribution on the ectosome 10 of catalyst converter, point is inserted in a little in the ectosome 10 of catalyst converter and affixed with it to an end of catalyst converter catalysis tube channel 11, other end point of entrance to the outer end points of the ectosome 10 of catalyst converter in catalyst converter heat-insulation layer 52, point links to each other with the bottom surface of igniter seat 48 to the top of catalyst converter ectosome 10, point links to each other with the peripheral top surface of point to catalyst converter base plate 9 to the bottom of catalyst converter ectosome 10, point links to each other with the end of point to catalyst converter modification oxygen supply overall channel pipe 13 to a side of catalyst converter ectosome 10, and point extends to outside the body of heater to the other end of catalyst converter modification oxygen supply overall channel pipe 13.Auxilliary catalyst converter and chimney below are provided with dust arrester, and dust arrester comprises that left and right sides baffle-wall 57, dust arrester base plate 64, dust arrester dedusting portable plate 63 constitute an enclosure space.Furnace base comprises furnace bottom pedestal 2, stove seat base plate 8, sealing U-lag body 74, slag box slideway 3, slag box body 4, stove leg 1, slag box panel 73, slag box handle 75, seal trim strip 76, sealing U-lag chamber 77, encapsulant 79, go up baffle-wall 80 before the stove seat, baffle-wall 78 under before the stove seat, backwater storage box 5, backwater channel 14, movable grate 7, the top of furnace bottom pedestal 2 links to each other with the bottom surface of heating heat collector base plate 6, its inboard, bottom links to each other with stove seat base plate 8, one side of stove leg 1 links to each other with the bottom of stove seat base plate 8, slag box panel 73 inboards are provided with seal trim strip 76, sealing U-lag body 74 is connected around the preceding inboard of furnace bottom pedestal 2, one end of slag box slideway 3 is connected sealing U-lag body 74 inboards, the other end is connected the back inboard of furnace bottom pedestal 2, movable grate 7 flexibly connects with the both sides, top of furnace bottom pedestal 2, the bottom of outer plaque 21 links to each other with heating heat collector base plate 6 outsides, and the top links to each other with the bottom surface of collection storage follower top board 29.

The operation principle and the course of work are as follows: will all install with the supporting heating system of this stove, water joins the hydroecium passage of whole

heating heat collector

15,18,19,24,25,

collection storage follower

27,28,29,59,62, chimney 34,37,61 compositions from backwater channel 14, make the water of supporting heating system all reach requirement, the operation of can lighting a fire after errorless on inspection.This stove and accessory switches service condition fully as shown in Figure 5, during first the igniting, slag box body 4 is pulled out, can adopt spontaneous combustion circulating combustion system, treat that the indoor coal of spontaneous combustion circulating combustion furnace is all lighted after, slag box body 4 is pushed, slag box panel inner seal press strip 76 just snaps in the sealing U-lag chamber 77 exactly, owing to loaded an amount of encapsulant 79 in the sealing U-lag chamber 77, as long as slag box body 4 is pushed, whole stove and accessory has just entered the no natural wind state of sealing.At this moment can open micro pressure machine 69, modifier pressure oxygen enters modification through modification oxygen supply house steward 56 and gives oxygen reserve passage 54, enters furnace chamber and point in catalyst converter through modifier pressure oxygen overall channel pipe 13 again.As shown in Figure 4, flow to indication 72 from the modification oxygen supply, pressure modification oxygen in A district is along some catalyst converter catalysis tube channel 11C district, igniter collection mixing oxygen output 50P district, chamber in catalyst converter mixing oxygen passage output chamber 16 all B district both directions flow to.From the above as can be known, pressure modification oxygen is through A district → B, C district → P district, and integral body has formed a little to catalysis, sufficient combustion, favourable raising catalytic rate.Because above measure, the combustion process that makes carbon are whole to the desirable temperature of catalysis setting, make this stove fully adapt to various coals, and are whole catalytic process heat supply; This stove furnace chamber is provided with coal-fired oxidation compartment 51 altogether, reduction compartment 49, destructive distillation compartment 47, mixed gas compartment 45.It is gaseous fuel that the reduction process of carbon dioxide makes more solid fuel conversion; The process of thermal decomposition is that solid fuel is heated instead

Should discharge the process of volatilization component; Said structure, make coal chemistry reaction reduction produce the mixed gas of (CO.CO2.H2.CH4) of q.s, how to make the mixed gas of generation be used for cooking? for complexity, the saving cost that does not increase structure, only establish a micro pressure machine 69, not only satisfied the needs of point fully, also satisfied the needs of igniter mixed gas burning simultaneously to catalyst converter pressure modification oxygen.In catalyst converter ectosome 10, be provided with igniter collection mixing oxygen output compartment 50 at point, point leaves the space to the bottom of catalyst converter endosome 12, as shown in Figure 4, pressure modification mixing oxygen is exactly from putting in the space, bottom of catalyst converter endosome 12 inlet point firearm collection mixing oxygen output compartment 50, centre bore 83 in cylindricality igniter seat 48, igniter 43 centre bores 82 upwards arrive igniter burner port 81, as long as there is the mixed gas will natural explosive combustion, without the manual firing.Intensity of a fire high concentration is powerful, burning-point is correct apart from cooker distance, and the thermal efficiency is up to more than the 75-85%, and stove and accessory heating total heating surface reaches more than the 80-90%, the high temperature net filtration realize environmental protection, simple in structure, be convenient to large-scale production, cooking heating multi-use.8-10 minute can boiled 12 kg of water, can steam 10 jin of steamed buns in 20-25 minute, and the radiator surface temperature can be up to 60--90 ℃ in 20-30 minute, finishes a meal cooking in three-person household 30-50 minute, day consumption coal 5-10 kilogram.Save time, laborsaving, quick, safe, easy to operate, satisfy all cooking, heating.

Claims

1, efficient fuel coal gas heating stove, the furnace base that comprises body of heater, body of heater below, the slag box, it is characterized in that: combustion chamber is set in the body of heater, combustion chamber central lower set-point is to catalyst converter, and point links to each other with igniter to catalyst converter top, and igniter top extends to the furnace chamber mouth, collection storage follower one side of upper of furnace body is provided with auxilliary catalyst converter, and chimney is arranged on the middle part of auxilliary catalyst converter.

2, efficient fuel coal gas heating stove according to claim 1, it is characterized in that: auxilliary catalyst converter and chimney below are provided with dust arrester, and dust arrester comprises that left and right sides baffle-wall (57), dust arrester base plate (64), dust arrester dedusting portable plate (63) constitute an enclosure space.

3, efficient fuel coal gas heating stove according to claim 1, it is characterized in that: combustion chamber comprises on the heating heat collector, down, poly-firearm, fire tray, high-temperature filter, igniter, point is to catalyst converter, the thermal-arrest displacer, it is a closed hydroecium that the heating heat collector docks up and down, body of heater one side is provided with modification oxygen supply overall channel pipe (13) and will puts to catalyst converter and the body of heater outside and communicate, the bottom of poly-firearm links to each other with the top inner rim of furnace chamber muzzle circle (23), the neighboring of furnace chamber muzzle circle (23) links to each other with the top under the heating heat collector is peripheral, high-temperature filter is a mobile, the point position is stuck in a side on poly-firearm top, put to catalyst converter by interior, ectosome, the end, the igniter seat constitutes the space, the bottom of point in the middle of the catalyst converter wreath line closes is arranged on combustion chamber, point is connected with the ectosome of point to catalyst converter to an end of catalyst converter catalysis tube channel (11), the other end communicates with furnace chamber, and the top of the bottom of igniter (43) and igniter seat (48) is by being threaded to a cylindricality igniter.

4, efficient fuel coal gas heating stove according to claim 1, it is characterized in that: collection storage follower comprises the inner rim on endosome (24) top on the inboard, top, heating heat collector of collection storage follower top board (29), collection storage follower base plate (27), collection storage follower internal resistance circle (28), collection storage follower one side base plate (59), collection storage follower one side extrernal resistance circle (62), upper furnace body (20), the common interlayer hydroecium passage that constitutes collection storage follower.

5, efficient fuel coal gas heating stove according to claim 1, it is characterized in that: collection storage follower top one side is provided with chimney, the left and right sides of chimney is provided with auxilliary catalyst converter, chimney is by ectosome (34), endosome (37), resistance circle (61) on the interior trunk of funnel, heating passage output total silk mouth (36) constitutes, the bottom of chimney endosome (37) is connected with collection storage follower one side base plate (59) endoporus periphery, the bottom of chimney ectosome (34) is connected with collection storage follower top board (29) endoporus periphery, on the common formation heating heat collector, down, collection storage follower, the chimney interlayer is always exported the heating aquaporin, auxilliary catalyst converter is by back vertical plate (58), upper cover plate (33), front panel (31), left and right sides baffle-wall (32) is connected in two cuboid interlayers about back vertical plate (58) formation jointly, the bottom of auxilliary catalyst converter is connected with the end face of collection storage follower top board (29) one sides, head end is connected the common independent hydroecium that constitutes respectively in about auxilliary catalyst converter with the neighboring of chimney ectosome (34), and auxilliary catalyst converter adds the top that water nozzle (35) is arranged on auxilliary catalyst converter.

6, according to claim 1 or 3 described efficient fuel coal gas heating stoves, it is characterized in that: the heating heat collector comprises 2 bodies (15) under the heating heat collector endosome, 1 body (18) under the endosome, following ectosome (19), endosome on the heating heat collector (24), last ectosome (25), endosome on the heating heat collector (24), last ectosome (25) is gone up a plurality of holes that distribute, the two ends of thermal-arrest displacer (26) respectively with the heating heat collector on endosome (24), hole on the last ectosome (25) links to each other, under the heating heat collector endosome under the top of 2 bodies (15) and the endosome bottom of 1 body (18) link to each other, endosome (24) on the top of following ectosome (19) and the heating heat collector, the bottom of last ectosome (25) links to each other, and inboard neighboring with collection storage follower base plate (27), the top of ectosome on the heating heat collector (25) links to each other.

7, according to claim 1 or 3 described efficient fuel coal gas heating stoves, it is characterized in that: point comprises a little ectosome (10) to catalyst converter to catalyst converter, point is to catalyst converter endosome (12), point is to catalyst converter base plate (9), point is to catalyst converter catalysis tube channel (11), point is to catalyst converter collection mixing oxygen passage output compartment (16), point is to catalyst converter heat-insulation layer (52), igniter collection mixing oxygen output compartment (50), point is gone up a plurality of holes that distribute to the ectosome (10) of catalyst converter, point is inserted in a little in the ectosome (10) of catalyst converter and affixed with it to an end of catalyst converter catalysis tube channel (11), other end point of entrance to the outer end points of the ectosome (10) of catalyst converter in catalyst converter heat-insulation layer (52), point links to each other with the bottom surface of igniter seat (48) to the top of catalyst converter ectosome (10), point links to each other with the peripheral top surface of point to catalyst converter base plate (9) to the bottom of catalyst converter ectosome (10), point links to each other with an end of modification oxygen supply overall channel pipe (13) to a side of catalyst converter ectosome (10), and point extends to outside the body of heater to the other end of catalyst converter modification oxygen supply overall channel pipe (13).

8, according to claim 1 or 3 described efficient fuel coal gas heating stoves, it is characterized in that: furnace base comprises furnace bottom pedestal (2), stove seat base plate (8), sealing U-lag body (74), slag box slideway (3), slag box body (4), stove leg (1), slag box panel (73), slag box handle (75), seal trim strip (76), sealing U-lag chamber (77), encapsulant (79), go up baffle-wall (80) before the stove seat, baffle-wall (78) under before the stove seat, backwater storage box (5), backwater channel (14), movable grate (7), the top of furnace bottom pedestal (2) links to each other with the bottom surface of heating heat collector base plate (6), its bottom is inboard to link to each other with stove seat base plate (8), one side of stove leg (1) links to each other with the bottom of stove seat base plate (8), slag box panel (73) inboard is provided with seal trim strip (76), sealing U-lag body (74) is connected around the preceding inboard of furnace bottom pedestal (2), one end of slag box slideway (3) is connected sealing U-lag body (74) inboard, the other end is connected the back inboard of furnace bottom pedestal (2), movable grate (7) flexibly connects with the both sides, top of furnace bottom pedestal (2), the bottom of outer plaque (21) links to each other with heating heat collector base plate (6) outside, and the top links to each other with the bottom surface of collection storage follower top board (29).