CN2611760Y - Coal burning gas heating boiler - Google Patents

Abstract

The 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, and an inner catalytic reactor is arranged on the lower portion of the centre of the combustion chamber, also the outer catalytic reactor is circulated out of the stove chamber. The upper portion of the inner 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 coal-burning gas heating stove

Technical field

The coal-burning 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 coal-burning gas heating stove of environmental protection, sufficient combustion.

The technical scheme that its technical problem that solves the utility model adopts is: this coal-burning gas heating stove, the furnace base that comprises body of heater, body of heater below, the slag box, it is characterized in that: in the body of heater 20 combustion chamber is set, the combustion chamber central lower is provided with inside and outside catalyst converter, and interior catalyst converter top links to each other with igniter, and igniter top extends to the furnace chamber mouth, collection storage follower one side on body of heater 20 tops 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: in the combustion chamber central lower is provided with, outer catalyst converter 4, collection storage follower one side on body of heater 20 tops is provided with auxilliary catalyst converter, two-way catalysis, make sufficient combustion, do not stay the dead angle, favourable raising catalytic rate, interior catalyst converter top links to each other with igniter and forms a cylindricality igniter, igniter top extends to the furnace chamber mouth, fire door is open, the mixed gas nature, and intensity of a fire high concentration is powerful, burning-point is correct apart from the cooker distance, 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, 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 coal-burning gas heating stove cuts open and shows structural representation;

Fig. 2 is the utility model coal-burning 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 coal-burning 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 coal-burning gas heating stove furnace base plan structure schematic diagram;

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

Fig. 7 is that the interior catalyst converter that links to each other of the utility model and cylindricality igniter cut open and show structural representation:

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

1-8,：1 2 3 4 5 6 7、 8 9 10 11 1213 14 15 16、17 18 19 20 2122 23 24 25 26 27 28 29 3031 32 33 34 3536 37 38 39 4041 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61、62 63 64 65 66 67 68 6970 71 72 73 7475U 76 77 78U 79 80 81 82 83 84 85。

The specific embodiment

Below in conjunction with accompanying drawing 1-8 coal-burning gas heating stove of the present utility model is described in further details: shown in Fig. 1-8, make one to coal-burning gas heating stove of the present utility model, in the body of heater 20 combustion chamber is set, combustion chamber comprises on the heating heat collector, down, outer catalyst converter, poly-firearm, fire tray, high-temperature filter, igniter, interior catalyst converter, the thermal-arrest displacer, on the heating heat collector, following butt joint is a closed hydroecium, being looped around the outer outer catalyst converter of furnace chamber is the wreath line closes space, communicate with furnace chamber by catalyst converter catalysis tube channel 15 outside furnace chamber a plurality of, the total silk of the inside and outside catalyst converter modification oxygen supply that one side is provided with mouth 16 links to each other with the outside of body of heater 20, the bottom of poly-firearm links to each other with the top inner rim of furnace chamber muzzle circle 22, the neighboring of furnace chamber muzzle circle 22 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, interior catalyst converter is by interior ectosome, the end, igniter base constitutes the space, outer catalyst converter, interior catalyst converter is by interior, outer catalyst converter interface channel pipe 7 is communicated with in the formation, outer two catalytic domain, interior catalyst converter wreath line closes is arranged on the bottom in the middle of the combustion chamber, one end of interior catalyst converter catalysis tube channel 12 is connected with the ectosome of interior catalyst converter, the other end communicates with furnace chamber, and the top of the bottom of igniter 43 and igniter seat 47 is by being threaded to a cylindricality igniter.Collection storage follower comprises that collection stores up the inner rim on endosome 26 tops on follower top board 42, collection storage follower base plate 41, collection storage follower internal resistance circle 40, the inboard, top that collects storage follower one side base plate 63, collection storage follower one side internal resistance circle 62, body of heater 20, the heating heat collector, the interlayer hydroecium passage of common formation 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 by ectosome 31, endosome 35, resistance circle 61 on the interior trunk of funnel, the total silk of heating passage output mouth 34 constitutes, the bottom of chimney endosome 35 is connected with collection storage follower one side base plate 63 endoporus periphery, the bottom of chimney ectosome 31 is connected with collection storage follower top board 42 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 59, upper cover plate 37, front panel 30, left and right sides baffle-wall 29 is connected in two cuboid interlayers about back vertical plate 59 formations jointly, the bottom of auxilliary catalyst converter is connected with the end face of collection storage follower top board 42 1 sides, head end is connected the common independent hydroecium that constitutes respectively in about auxilliary catalyst converter with the neighboring of chimney ectosome 31, and auxilliary catalyst converter adds the top that water nozzle is arranged on auxilliary catalyst converter.The heating heat collector comprises endosome 26 on endosome 18 under the heating heat collector, following ectosome 19, the heating heat collector, goes up ectosome 27, a plurality of holes distribute on endosome 26, the last ectosome 27 on the heating heat collector, the two ends of thermal-arrest displacer 25 link to each other with endosome 26, the hole of going up on the ectosome 27 on the heating heat collector respectively, endosome 18 under the heating heat collector, endosome 26 on top and the heating heat collector of ectosome 19, the bottom of going up ectosome 27 link to each other down, link to each other with the periphery of inboard, body of heater 20 top outside the top of ectosome 27 on the heating heat collector.Outer catalyst converter comprises outer catalyst converter endosome 6, outer catalyst converter top board 17, outer catalyst converter base plate 5, the total silk of inside and outside catalyst converter modification oxygen supply mouth 16, outer catalyst converter collection mixing oxygen passage output compartment 54, outer catalyst converter catalysis tube channel 15, one end of outer catalyst converter catalysis tube channel 15 is inserted in the outer catalyst converter endosome 6 affixed, the other end inserts in the furnace chamber, bottom one side of body of heater 20 links to each other with an end of the total silk of inside and outside catalyst converter modification oxygen supply mouth 16, the periphery of outer catalyst converter top board 17 links to each other with the inboard of body of heater 20, the bottom of body of heater 20, the bottom of outer catalyst converter endosome 6 is fixed in the end face of outer catalyst converter base plate 5 respectively, and the top of outer catalyst converter endosome 6 links to each other with the bottom surface of outer catalyst converter top board 17.The ectosome 9 of catalyst converter in interior catalyst converter comprises, interior catalyst converter endosome 10, interior catalyst converter base plate 8, interior catalyst converter catalysis tube channel 12, interior catalyst converter collection mixing oxygen passage output compartment 49, interior catalyst converter heat-insulation layer 51, igniter collection mixing oxygen output compartment 50, a plurality of holes distribute on the ectosome 9 of interior catalyst converter, the ectosome 9 of catalyst converter was interior and affixed with it in one end of interior catalyst converter catalysis tube channel 12 was inserted in, in the other end penetrates in the outer end of ectosome 9 of catalyst converter in the catalyst converter heat-insulation layer 51, the top of interior catalyst converter ectosome 9 links to each other with the bottom surface of igniter seat 47, the bottom of interior catalyst converter ectosome 9 links to each other with the peripheral top surface of interior catalyst converter base plate 8, one side of interior catalyst converter ectosome 9 links to each other with an end of inside and outside catalyst converter interface channel pipe 7, and the top of interior catalyst converter endosome 10 links to each other with the bottom surface of igniter seat 47.Auxilliary catalyst converter and chimney below are provided with dust arrester, and dust arrester comprises that left and right sides baffle-wall 58, dust arrester base plate 65, dust arrester dedusting portable plate 64 constitute an enclosure space.Furnace base comprises furnace bottom pedestal 2, stove seat base plate 79, sealing U-lag body 75, slag box slideway 3, slag box body 4, stove leg 1, slag box panel 74, slag box handle 76, seal trim strip 77, sealing U-lag chamber 78, encapsulant 81, go up baffle-wall 82 before the stove seat, baffle-wall 80 under before the stove seat, backwater storage box 13, backwater channel 14, movable grate 11, the top of furnace bottom pedestal 2 links to each other with the bottom surface of outer catalyst converter base plate 5, its inboard, bottom links to each other with stove seat base plate 79, one side of stove leg 1 links to each other with the bottom of stove seat base plate 79, slag box panel 74 inboards are provided with seal trim strip 77, sealing U-lag body 75 is connected around the preceding inboard of furnace bottom pedestal 2, one end of slag box slideway 3 is connected sealing U-lag body 75 inboards, the other end is connected the back inboard of furnace bottom pedestal 2, movable grate 11 flexibly connects with the both sides, top of furnace bottom pedestal 2, the bottom of outer plaque 21 links to each other with outer catalyst converter base plate 5 outsides, and the top links to each other with the bottom surface of collection storage follower top board 42.

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 18,19,26,27, collection storage follower 41,42,63, chimney 31,35 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, when lighting a fire for the first time, slag box body 4 is pulled out, and can adopt spontaneous combustion circulating combustion system.After treating that the indoor coal of spontaneous combustion circulating combustion furnace is all lighted, slag box body 4 is pushed, slag box panel inner seal press strip body 77 just snaps in the sealing U-lag chamber 78 exactly, owing to loaded an amount of encapsulant 81 in the sealing U-lag chamber 78, so as long as slag box body 4 is pushed, whole stove and accessory has just entered the no natural wind of sealing and has got the hang of.At this moment can open micro pressure machine 70, modifier pressure oxygen enters modification and gives oxygen reserve passage 56 through modification oxygen supply house steward 57 end, sends in the furnace chamber through the total silk of inside and outside catalyst converter modification oxygen supply mouth 16 again.As shown in Figure 4, flow to indication 73 from the modification oxygen supply, pressure modification oxygen in A district flow to outer catalyst converter catalysis tube channel 15C district along outer catalyst converter mixing oxygen passage output chamber 54 all B district both directions, flow to interior catalyst converter collection mixing oxygen output compartment 49 all P district both directions along inside and outside catalyst converter interface channel pipe 7 and flow to interior catalyst converter tube channel 12, from the above as can be known, pressure modification oxygen is through A district → B, C district → P district, integral body has formed inside and outside catalysis layout has been set, make the coal-fired inside and outside two-way catalysis in the furnace chamber, do not stay the dead angle, favourable raising catalytic rate.Set desirable temperature because above measure, the combustion process that makes carbon are whole two-way catalysis, make this stove fully adapt to various coals, and be whole catalytic process heat supply; This stove furnace chamber is provided with coal-fired oxidation compartment 52 altogether, reduction compartment 48, destructive distillation compartment 46, 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 subjected to thermal response to 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, set up a micro pressure machine, not only satisfy the needs of inside and outside catalyst converter pressure modification oxygen fully, also satisfied the needs of igniter mixed gas burning simultaneously.In interior catalyst converter ectosome 9, be provided with igniter collection mixing oxygen output compartment 50, the space is left in the bottom of interior catalyst converter endosome 10, as shown in Figure 4, pressure modification mixing oxygen is exactly in space, the bottom inlet point firearm collection mixing oxygen output compartment 50 of interior catalyst converter endosome 10, centre bore 85 in cylindricality igniter seat 47, igniter 43 centre bores 84 upwards arrive igniter burner port 83, 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 (9)

1, coal-burning 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, the combustion chamber central lower is provided with interior catalyst converter, outer catalyst converter is looped around outside the furnace chamber, and interior catalyst converter top links to each other with igniter, 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, coal-burning gas heating stove according to claim 1 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 (58), dust arrester base plate (65), dust arrester dedusting portable plate (64) constitute an enclosure space.

3, coal-burning gas heating stove according to claim 1, it is characterized in that: combustion chamber comprises on the heating heat collector, down, outer catalyst converter, poly-firearm, fire tray, high-temperature filter, igniter, interior catalyst converter, the thermal-arrest displacer, it is a closed hydroecium that the heating heat collector docks up and down, being looped around the outer outer catalyst converter of furnace chamber is the wreath line closes space, communicate with furnace chamber by catalyst converter catalysis tube channel (15) outside furnace chamber a plurality of, the inside and outside catalyst converter modification oxygen supply that one side is provided with total silk mouth (16) links to each other with the outside of body of heater (20), the bottom of poly-firearm links to each other with the top inner rim of furnace chamber muzzle circle (22), the neighboring of furnace chamber muzzle circle (22) 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, interior catalyst converter is by interior ectosome, the end, igniter base constitutes the space, outer catalyst converter, interior catalyst converter is by interior, outer catalyst converter interface channel pipe (7) is communicated with in the formation, outer two catalytic domain, interior catalyst converter wreath line closes is arranged on the bottom in the middle of the combustion chamber, one end of interior catalyst converter catalysis tube channel (12) is connected with the ectosome of interior catalyst converter, the other end communicates with furnace chamber, and the top of the bottom of igniter (43) and igniter seat (47) is by being threaded to a cylindricality igniter.

4, coal-burning gas heating stove according to claim 1, it is characterized in that: collection storage follower comprises the inner rim on endosome (26) top on the inboard, top, heating heat collector of collection storage follower top board (42), collection storage follower base plate (41), collection storage follower internal resistance circle (40), collection storage follower one side base plate (63), collection storage follower one side internal resistance circle (62), body of heater (20), the common interlayer hydroecium passage that constitutes collection storage follower.

5, coal-burning 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 (31), endosome (35), resistance circle (61) on the interior trunk of funnel, heating passage output total silk mouth (34) constitutes, the bottom of chimney endosome (35) is connected with collection storage follower one side base plate (63) endoporus periphery, the bottom of chimney ectosome (31) is connected with collection storage follower top board (42) 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 (59), upper cover plate (37), front panel (30), left and right sides baffle-wall (29) is connected in two cuboid interlayers about back vertical plate (59) formation jointly, the bottom of auxilliary catalyst converter is connected with the end face of collection storage follower top board (42) one sides, head end is connected the common independent hydroecium that constitutes respectively in about auxilliary catalyst converter with the neighboring of chimney ectosome (31), and auxilliary catalyst converter adds the top that water nozzle is arranged on auxilliary catalyst converter.

6, according to claim 1 or 3 described coal-burning gas heating stoves, it is characterized in that: the heating heat collector comprises endosome under the heating heat collector (18), following ectosome (19), endosome on the heating heat collector (26), last ectosome (27), endosome on the heating heat collector (26), last ectosome (27) is gone up a plurality of holes that distribute, the two ends of thermal-arrest displacer (25) respectively with the heating heat collector on endosome (26), hole on the last ectosome (27) links to each other, endosome under the heating heat collector (18), endosome (26) on the top of following ectosome (19) and the heating heat collector, the bottom of last ectosome (27) links to each other, and inboard neighboring with collection storage follower base plate (41), the top of ectosome on the heating heat collector (27) links to each other.

7, according to claim 1 or 3 described coal-burning gas heating stoves, it is characterized in that: outer catalyst converter comprises outer catalyst converter endosome (6), outer catalyst converter top board (17), outer catalyst converter base plate (5), the total silk of inside and outside catalyst converter modification oxygen supply mouth (16), outer catalyst converter collection mixing oxygen passage output compartment (54), outer catalyst converter catalysis tube channel (15), one end of outer catalyst converter catalysis tube channel (15) is inserted in the outer catalyst converter endosome (6) affixed, the other end inserts in the furnace chamber, bottom one side of body of heater (20) links to each other with an end of inside and outside catalyst converter modification oxygen supply total silk mouth (16), the periphery of outer catalyst converter top board (17) links to each other with the inboard of body of heater (20), the bottom of body of heater (20), the bottom of outer catalyst converter endosome (6) is fixed in the end face of outer catalyst converter base plate (5) respectively, and the top of outer catalyst converter endosome (6) links to each other with the bottom surface of outer catalyst converter top board (17).

8, according to claim 1 or 3 described coal-burning gas heating stoves, it is characterized in that: the ectosome (9) of catalyst converter in interior catalyst converter comprises, interior catalyst converter endosome (10), interior catalyst converter base plate (8), interior catalyst converter catalysis tube channel (12), interior catalyst converter collection mixing oxygen passage output compartment (49), interior catalyst converter heat-insulation layer (51), igniter collection mixing oxygen output compartment (50), the ectosome of interior catalyst converter (9) is gone up a plurality of holes that distribute, the ectosome (9) of catalyst converter was interior and affixed with it in one end of interior catalyst converter catalysis tube channel (12) was inserted in, in the other end penetrates in the outer end of ectosome (9) of catalyst converter in the catalyst converter heat-insulation layer (51), the top of interior catalyst converter ectosome (9) links to each other with the bottom surface of igniter seat (47), the bottom of interior catalyst converter ectosome (9) links to each other with the peripheral top surface of interior catalyst converter base plate (8), one side of interior catalyst converter ectosome (9) links to each other with an end of inside and outside catalyst converter interface channel pipe (7), and the top of interior catalyst converter endosome (10) links to each other with the bottom surface of igniter seat (47).

9, according to claim 1 or 3 described coal-burning gas heating stoves, it is characterized in that: furnace base comprises furnace bottom pedestal (2), stove seat base plate (79), sealing U-lag body (75), slag box slideway (3), slag box body (4), stove leg (1), slag box panel (74), slag box handle (76), seal trim strip (77), sealing U-lag chamber (78), encapsulant (81), go up baffle-wall (82) before the stove seat, baffle-wall (80) under before the stove seat, backwater storage box (13), backwater channel (14), movable grate (11), the top of furnace bottom pedestal (2) links to each other with the bottom surface of outer catalyst converter base plate (5), its bottom is inboard to link to each other with stove seat base plate (79), one side of stove leg (1) links to each other with the bottom of stove seat base plate (79), slag box panel (74) inboard is provided with seal trim strip (77), sealing U-lag body (75) is connected around the preceding inboard of furnace bottom pedestal (2), one end of slag box slideway (3) is connected sealing U-lag body (75) inboard, the other end is connected the back inboard of furnace bottom pedestal (2), movable grate (11) flexibly connects with the both sides, top of furnace bottom pedestal (2), the bottom of outer plaque (21) links to each other with outer catalyst converter base plate (5) outside, and the top links to each other with the bottom surface of collection storage follower top board (42).

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