CN204757720U - Gas formula melts aluminium stove - Google Patents
Gas formula melts aluminium stove Download PDFInfo
- Publication number
- CN204757720U CN204757720U CN201520541113.2U CN201520541113U CN204757720U CN 204757720 U CN204757720 U CN 204757720U CN 201520541113 U CN201520541113 U CN 201520541113U CN 204757720 U CN204757720 U CN 204757720U
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- aluminium stove
- heat exchanger
- place
- stove
- burner
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a gas formula melts aluminium stove, including heat exchanger, melt aluminium stove and combustor, get into heat exchanger by the forced draught blower air supply, get into the combustor through forming high temperature air after the heat exchange, fully burn through the combustor with the gas mixture in the combustor and make in high -temperature flaming and air current get into furnace, then get into heat exchanger through exit flue, discharge by the exhaust port after carrying out the heat exchange with the air inlet, because combustor and heat exchanger combine, make combustion efficiency promote greatly, make the outer flue -gas temperature greatly reduced who arranges, thereby realize energy -concerving and environment -protective mesh. The utility model discloses a gas formula melts aluminium stove thermal efficiency is high, and is energy -concerving and environment -protective.
Description
Technical field
The utility model relates to molten aluminium stove field, and especially a kind of combustion type melts aluminium stove.
Background technology
Existing molten aluminium stove is with recyclable organism granular fuel for the energy, and few use combustion gas is as the energy, although some producer has also produced the molten aluminium stove using combustion gas, the thermal efficiency is low, and exhaust gas temperature is too high simultaneously, does not reach environmental protection standard, is badly in need of improving.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of combustion type to melt aluminium stove, the thermal efficiency is high, energy-conserving and environment-protective.
For achieving the above object, the technical solution of the utility model is: combustion type melts aluminium stove, comprise heat exchanger, molten aluminium stove and burner, described heat exchanger comprises body and is positioned at the warming plate of body sidewall, described body one lower sidewall is provided with exhaust gas entrance, the body top opposite side relative with side, exhaust gas entrance place is provided with exhaust opening, one end of body lower part and exhaust opening homonymy is provided with air inlet, one end of body lower part and exhaust gas entrance homonymy is provided with air outlet, in described body, top and the bottom are respectively equipped with the upper sealing plate and lower shrouding of being close to three sidewalls, heat exchanger tube is connected between described upper sealing plate and lower shrouding, chassis is provided with away from the end of side, exhaust gas entrance place bottom described lower shrouding, the upper surface area on described chassis is less than the area of lower shrouding, three longitudinal dividing plates are provided with in described body, the dividing plate upper end being positioned at middle is fixed on the top of body interior through upper sealing plate, the dividing plate lower end being positioned at middle is positioned at above lower shrouding, the dividing plate bottom being positioned at both sides is fixed on lower shrouding, the dividing plate upper end being positioned at both sides is positioned at below upper sealing plate, the dividing plate of both sides lays respectively at two ends, chassis, the air outlet of described heat exchanger connects burner by blast pipe, described burner comprises shell, described shell is provided with hot wind inlet, fuel gas inlet and mixed export end, enclosure is positioned at mixed export end place and is provided with inner sleeve, described inner sleeve front end connects Gas Pipe, inner sleeve front end is positioned at Gas Pipe rear place and is provided with inner core, described fuel gas inlet place plugs flame ion probe and ignition electrode, described burner connects molten aluminium stove by mixed export end, described molten aluminium stove bottom is provided with burning crater and exit flue, described burning crater is communicated with mixed export end, described exit flue is communicated with exhaust gas entrance.
The upper and lower of air inlet is respectively equipped with the upper stifled aerofoil corresponding with upper sealing plate and lower shrouding and lower stifled aerofoil.
Described body lower part is provided with the row's condensate pipe be communicated with chassis.
Described inner sleeve inwall is positioned at inner core rear place and is provided with deep bead.
Described inner sleeve front end socket combustion gas seal ring.
Described molten aluminium stove comprises body of heater, described body of heater is positioned at place below burning crater and exit flue and is provided with end material loading and bed material, base is provided with above material loading of the described end, described base is provided with silicon carbide crucible, described silicon carbide crucible outer wall is provided with heat-preservation cotton, forming furnace circle, stove circle pad and burner hearth from top to bottom successively, silicon carbide crucible top is provided with cast-iron stove girth sheets, and described hearth outer wall is provided with burner hearth sheath.
Described air inlet is provided with pressure fan.
The beneficial effects of the utility model are: pressure fan air-supply enters heat exchanger, burner is entered by forming high temperature air after heat exchange, in burner, make thermal-flame and air-flow enter in burner hearth with combustion gas mixing through burner Thorough combustion, then heat exchanger is entered through exit flue, discharged by exhaust opening after carrying out heat exchange with air intake, due to the combination of burner and heat exchanger, efficiency of combustion is promoted greatly, the flue-gas temperature of outer row is reduced greatly, thus realizes the object of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the explosive view of heat exchanger of the present utility model;
Fig. 3 is the structural representation of heat exchanger of the present utility model;
Fig. 4 be in Fig. 3 A-A to sectional view;
Fig. 5 is the enlarged drawing at B place in Fig. 3;
Fig. 6 is the enlarged drawing at C place in Fig. 3;
Fig. 7 is the structural representation of burner of the present utility model;
Fig. 8 is the explosive view of burner of the present utility model;
Fig. 9 is the top view of molten aluminium stove of the present utility model;
Figure 10 be in Fig. 9 D-D to sectional view.
In figure: heat exchanger 1, body 11, warming plate 12, exhaust gas entrance 13, exhaust opening 14, air inlet 15, air outlet 16, heat exchanger tube 17, dividing plate 18, row's condensate pipe 19, chassis 111, lower shrouding 112, upper sealing plate 113, upper stifled aerofoil 114, blast pipe 115, lower stifled aerofoil 116, molten aluminium stove 2, body of heater 21, burning crater 22, exit flue 23, bed material 24, end material loading 25, silicon carbide crucible 26, cast-iron stove girth sheets 27, heat-preservation cotton 28, forming furnace circle 29, stove circle pad 211, burner hearth 212, base 213, burner hearth sheath 214, insulation pouring material 215, burner 3, shell 31, inner sleeve 32, inner core 33, deep bead 34, combustion gas seal ring 35, flame ion probe 36, Gas Pipe 37, ignition electrode 38, hot wind inlet 39, fuel gas inlet 311, mixed export end 312, pressure fan 4.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 1 ~ Figure 10, combustion type melts aluminium stove, comprise heat exchanger 1, molten aluminium stove 2 and burner 3, described heat exchanger 1 comprises body 11 and is positioned at the warming plate 12 of body 11 sidewall, and body 11 can arrange warming plate 12 at three sidewalls, only does not need to establish warming plate 12 in the side being provided with air inlet 15, because air inlet 15 place is initial air intake, temperature is lower, and without the need to insulation, air inlet 15 place is provided with pressure fan 4.
Described body 11 1 lower sidewall is provided with exhaust gas entrance 13, the body 11 top opposite side relative with side, exhaust gas entrance 13 place is provided with exhaust opening 14, one end of body 11 bottom and exhaust opening 14 homonymy is provided with air inlet 15, one end of body 11 bottom and exhaust gas entrance 13 homonymy is provided with air outlet 16, in described body 11, top and the bottom are respectively equipped with the upper sealing plate 113 and lower shrouding 112 of being close to three sidewalls, heat exchanger tube 17 is connected between described upper sealing plate 113 and lower shrouding 112, upper sealing plate 113 and lower shrouding 112 are formed the turnover port of some heat exchanger tubes 17, waste gas can flow in heat exchanger tube 17, the circulation passage of external air-supply is then defined between each heat exchanger tube 17 outer wall.
Chassis 111 is provided with away from the end of side, exhaust gas entrance 13 place bottom described lower shrouding 112, the upper surface area on described chassis 111 is less than the area of lower shrouding 112, the opening on chassis 111 reduces from top to bottom gradually, chassis 111 both can as gimbaled platform during exhaust-gas flow, the condensed water formed after can holding heat exchange again.
Three longitudinal dividing plates 18 are provided with in described body 11, dividing plate 18 upper end being positioned at middle is fixed on the top of body 11 inside through upper sealing plate 113, dividing plate 18 lower end being positioned at middle is positioned at above lower shrouding 112, dividing plate 18 bottom being positioned at both sides is fixed on lower shrouding 112, dividing plate 18 upper end being positioned at both sides is positioned at below upper sealing plate 113, the dividing plate 18 of both sides lays respectively at two ends, chassis 111, heat exchanger tube 17 is divided into multiple region by three dividing plates 18, extend time and the contact surface of heat exchange, improve the efficiency of heat exchange.
The air outlet 16 of described heat exchanger 1 connects burner 3 by blast pipe 115, described burner 3 comprises shell 31, described shell 31 is provided with hot wind inlet 39, fuel gas inlet 311 and mixed export end 312, shell 31 inside is positioned at mixed export end 312 place and is provided with inner sleeve 32, described inner sleeve 32 front end connects Gas Pipe 37, inner sleeve 32 front end is positioned at Gas Pipe 37 rear place and is provided with inner core 33, described fuel gas inlet 311 place plugs flame ion probe 36 and ignition electrode 38, described inner sleeve 32 inwall is positioned at inner core 33 rear place and is provided with deep bead 34, described inner sleeve 32 front end socket combustion gas seal ring 35.Gas Pipe 37 inserts inner sleeve 32 from fuel gas inlet 311 end, and Gas Pipe 37 is just to inner core 33 front opening place, and flame ion probe 36 and ignition electrode 38 are inserted through combustion gas seal ring 35 from fuel gas inlet 311 end respectively, rear flank, inner core 33 front end two is stretched in inner sleeve 32.
Described burner 3 connects molten aluminium stove 2 by mixed export end 312, described molten aluminium stove 2 bottom is provided with burning crater 22 and exit flue 23, described burning crater 22 is communicated with mixed export end 312, described exit flue 23 is communicated with exhaust gas entrance 13, described molten aluminium stove 2 comprises body of heater 21, body of heater 21 adopts steel construction to make, described body of heater 21 is positioned at place below burning crater 22 and exit flue 23 and is provided with end material loading 25 and bed material 24, end material loading 25 is refractory brick, bed material 24 is mullite insulating brick, base 213 is provided with above material loading of the described end 25, described base 213 is provided with silicon carbide crucible 26, described silicon carbide crucible 26 outer wall is provided with heat-preservation cotton 28 from top to bottom successively, forming furnace circle 29, stove circle pad 211 and burner hearth 212, the material of heat-preservation cotton 28 is alumina silicate, stove circle pad 211 is refractory brick, silicon carbide crucible 26 top is provided with cast-iron stove girth sheets 27, described burner hearth 212 outer wall is provided with burner hearth sheath 214, burner hearth sheath 214 is mullite insulating brick, insulation pouring material 215 is filled in body of heater 21 and between burner hearth sheath 214.
The upper and lower of described air inlet 15 is respectively equipped with the upper stifled aerofoil 114 corresponding with upper sealing plate 113 and lower shrouding 112 and lower stifled aerofoil 116, and air-supply so just can be made can not to enter in heat exchanger tube 17.
Described body 11 bottom is provided with the row's condensate pipe 19 be communicated with chassis 111, and during normal operation, row condensate pipe 19 place blocks, and can be discharged water when stopping transport by row condensate pipe 19 place.
Combustion air of the present utility model flows to: air inlet 15---along left side in Fig. 3 dividing plate 18 upwards---in Fig. 3 left side dividing plate 18 above turn downward along heat exchanger tube 17 outer wall---in Fig. 3 middle dividing plate 18 below turn along heat exchanger tube 17 outer wall upwards---in Fig. 3 right side dividing plate 18 above turned downward along heat exchanger tube 17 outer wall---cross air outlet 16 and enter burner 3.
Waste gas streams is to exhaust gas entrance 13---along an ancient piece of jade, round, flat and with a hole in its centre in the heat exchanger tube 17 on the right of the dividing plate 18 on right side in Fig. 3 upwards---is turned to body 11 top along the centre in Fig. 3 and the heat exchanger tube between the dividing plate 18 on right side 17 inwall downward---turning to chassis 111 place along the centre in Fig. 3 and the heat exchanger tube between the dividing plate 18 in left side 17 inwall upwards---and is discharged by exhaust opening 14.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. combustion type melts aluminium stove, comprise heat exchanger (1), molten aluminium stove (2) and burner (3), described heat exchanger (1) comprises body (11) and is positioned at the warming plate (12) of body (11) sidewall, described body (11) lower sidewall is provided with exhaust gas entrance (13), body (11) the top opposite side relative with exhaust gas entrance (13) side, place is provided with exhaust opening (14), one end of body (11) bottom and exhaust opening (14) homonymy is provided with air inlet (15), one end of body (11) bottom and exhaust gas entrance (13) homonymy is provided with air outlet (16), it is characterized in that: described body (11) interior top and the bottom are respectively equipped with the upper sealing plate (113) and lower shrouding (112) of being close to three sidewalls, heat exchanger tube (17) is connected between described upper sealing plate (113) and lower shrouding (112), described lower shrouding (112) bottom is provided with chassis (111) away from the end of exhaust gas entrance (13) side, place, the upper surface area on described chassis (111) is less than the area of lower shrouding (112), three longitudinal dividing plates (18) are provided with in described body (11), dividing plate (18) upper end being positioned at middle is fixed on the inner top of body (11) through upper sealing plate (113), dividing plate (18) lower end being positioned at middle is positioned at lower shrouding (112) top, dividing plate (18) bottom being positioned at both sides is fixed on lower shrouding (112), dividing plate (18) upper end being positioned at both sides is positioned at upper sealing plate (113) below, the dividing plate (18) of both sides lays respectively at chassis (111) two ends, the air outlet (16) of described heat exchanger (1) connects burner (3) by blast pipe (115), described burner (3) comprises shell (31), described shell (31) is provided with hot wind inlet (39), fuel gas inlet (311) and mixed export end (312), shell (31) inside is positioned at mixed export end (312) place and is provided with inner sleeve (32), described inner sleeve (32) front end connects Gas Pipe (37), inner sleeve (32) front end is positioned at Gas Pipe (37) rear place and is provided with inner core (33), described fuel gas inlet (311) place plugs flame ion probe (36) and ignition electrode (38), described burner (3) connects molten aluminium stove (2) by mixed export end (312), described molten aluminium stove (2) bottom is provided with burning crater (22) and exit flue (23), described burning crater (22) is communicated with mixed export end (312), described exit flue (23) is communicated with exhaust gas entrance (13).
2. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: the upper and lower of described air inlet (15) is respectively equipped with the upper stifled aerofoil (114) corresponding with upper sealing plate (113) and lower shrouding (112) and lower stifled aerofoil (116).
3. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: described body (11) bottom is provided with the row's condensate pipe (19) be communicated with chassis (111).
4. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: described inner sleeve (32) inwall is positioned at inner core (33) rear place and is provided with deep bead (34).
5. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: described inner sleeve (32) front end socket combustion gas seal ring (35).
6. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: described molten aluminium stove (2) comprises body of heater (21), below described body of heater (21) being positioned at burning crater (22) and exit flue (23), place is provided with end material loading (25) and bed material (24), top, material loading of the described end (25) is provided with base (213), described base (213) is provided with silicon carbide crucible (26), described silicon carbide crucible (26) outer wall is provided with heat-preservation cotton (28) from top to bottom successively, forming furnace circle (29), stove circle pad (211) and burner hearth (212), silicon carbide crucible (26) top is provided with cast-iron stove girth sheets (27), described burner hearth (212) outer wall is provided with burner hearth sheath (214).
7. combustion type melts aluminium stove as claimed in claim 1, it is characterized in that: described air inlet (15) place is provided with pressure fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541113.2U CN204757720U (en) | 2015-07-24 | 2015-07-24 | Gas formula melts aluminium stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541113.2U CN204757720U (en) | 2015-07-24 | 2015-07-24 | Gas formula melts aluminium stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757720U true CN204757720U (en) | 2015-11-11 |
Family
ID=54472421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541113.2U Active CN204757720U (en) | 2015-07-24 | 2015-07-24 | Gas formula melts aluminium stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757720U (en) |
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2015
- 2015-07-24 CN CN201520541113.2U patent/CN204757720U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |