CN204202381U - A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace - Google Patents
A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace Download PDFInfo
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- CN204202381U CN204202381U CN201420602477.2U CN201420602477U CN204202381U CN 204202381 U CN204202381 U CN 204202381U CN 201420602477 U CN201420602477 U CN 201420602477U CN 204202381 U CN204202381 U CN 204202381U
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- Prior art keywords
- combustion chamber
- burner
- burner hearth
- friendly
- energy
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- 241001062472 Stokellia anisodon Species 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 51
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 241001417490 Sillaginidae Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace, comprise burner hearth, dissolve burner hearth, secondary burner, a burner and air distribution device, described burner hearth comprises fire grate, combustion chamber, fuel port, Bunker, fire door, ash silo and self-conveyor feed, be provided with self-conveyor feed outside described combustion chamber, screw feeding motor spindle is provided with Bunker; Described bottom of combustion chamber is provided with ash silo, is provided with fire grate between ash silo and combustion chamber; Described dissolving burner hearth comprises dissolving room, separate layer and secondary combustion chamber, and described dissolving room is connected with burner hearth by a burner; Be provided with separate layer between described secondary combustion chamber and dissolving room, secondary combustion chamber is connected with burner hearth by secondary burner; These a kind of novel integrated living beings smelt environment-friendly and energy-saving furnace, and pollute little, the thermal efficiency is high, and pot life is long, and production efficiency is high, reduces the labour intensity of operative, significantly improves plant produced efficiency and greatly reduce environmental pollution.
Description
Technical field
The utility model relates to smelting furnace field, and especially a kind of novel integrated living beings smelt environment-friendly and energy-saving furnace.
Background technology
Aluminium scrap bits smelting furnace of the prior art, crucible furnace is uncovered form, reinforced above employing, the form of bottom-heated carries out melting, because greasy dirt content is comparatively large in aluminium scrap bits, so after aluminium scrap bits feed intake and enter crucible, in fusion processes, greasy dirt produces a large amount of black smoke by after thermal cracking, directly enters air from mouth of pot, and black smoke is containing a large amount of unburnt and harmful substance.Its energy utilization rate is lower, pollutes relatively very large, does not meet the requirement of Contemporary Environmental protection.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel integral biomass and smelts environment-friendly and energy-saving furnace, can reduce customer using cost, reduces the pollution that production process produces, and reduces the labour intensity of operative.
For achieving the above object, the utility model provides following technical scheme: a kind of novel integrated living beings smelt environment-friendly and energy-saving furnace, comprise burner hearth, dissolve burner hearth, secondary burner, a burner and air distribution device, described burner hearth comprises fire grate, combustion chamber, fuel port, Bunker, fire door, ash silo and self-conveyor feed, self-conveyor feed is provided with outside described combustion chamber, screw feeding motor spindle is provided with Bunker, Bunker is connected with combustion chamber by fuel port, described bottom of combustion chamber is provided with ash silo, is provided with fire grate between ash silo and combustion chamber; Described burner hearth is connected with dissolving burner hearth by burner, a secondary burner, described dissolving burner hearth comprises dissolving room, aluminium liquid bath, dog-house, separate layer, a throat and secondary combustion chamber, described dissolving room is connected with burner hearth by a burner, dissolve room and be provided with dog-house, the right side of dissolving room is provided with aluminium liquid bath, and the top of dissolving room is provided with a throat; Be provided with separate layer between described secondary combustion chamber and dissolving room, secondary combustion chamber is connected with dissolving room by a throat, is connected with burner hearth by secondary burner; Described air distribution device comprises fire grate air port, primary air nozzle, air distribution preheating cavity, air blast, overfiren air port and air supply duct, described air blast is located at below Bunker, connect with air distribution preheating cavity, described air distribution preheating cavity is located at burner hearth and is dissolved in the furnace wall of burner hearth, and fire grate air port is located at bottom fire grate; Described primary air nozzle is located at a burner outside, and it is outside that overfiren air port is located at secondary burner.
As further scheme of the present utility model: described stoker surface is evenly equipped with sieve aperture, and sieve aperture runs through fire grate.
As further scheme of the present utility model: described dissolving room is circular design, dissolving room is without crucible design, and the material dissolving room is refractory material.
As further scheme of the present utility model: described secondary combustion chamber is circular design.
As further scheme of the present utility model: described secondary combustion chamber top is provided with cover plate, and cover plate central authorities are provided with secondary throat.
As further scheme of the present utility model: described fire grate air port, primary air nozzle, overfiren air port are all connected with air distribution preheating cavity by air supply duct.
As further scheme of the present utility model: described air supply duct is provided with more than four, wherein one communicates with ash silo, all the other air supply ducts all with burner hearth, dissolve burner hearth and communicate.
As further scheme of the present utility model: described Bunker is taper.
Compared with prior art, the beneficial effects of the utility model are: these a kind of novel integrated living beings smelt environment-friendly and energy-saving furnace, and pollute little, the thermal efficiency is high, long service life, production efficiency is high, reduces the labour intensity of operative, because the flame temperature adopted forces to promote, flame is in dissolving room pressurized firing, greatly reduce user cost, burner hearth programming rate improves more than 30% than burning coal, significantly improves plant produced efficiency and greatly reduces environmental pollution.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of novel integrated living beings smelt environment-friendly and energy-saving furnace, comprise burner hearth, dissolve burner hearth, secondary burner 10, a burner 11 and air distribution device, described burner hearth comprises fire grate 13, combustion chamber 14, fuel port 16, Bunker 17, fire door 18, ash silo 20 and self-conveyor feed 21, Bunker 17 is provided with bottom self-conveyor feed 21, Bunker 17 is conical design, Bunker 17 is connected with combustion chamber 14 by fuel port 16, the feed opening that self-conveyor feed 21 and fuel enter burner hearth is that 90 degree of bendings design, the effect of this design is that charge door does not have fuel to pile up, avoid piling up because of fuel or being stored in charge door and causing charge door fuel fire or smolder, charge door is not the form of straight lines in the past designed with the import entering burner hearth, but adopts right-angle bending form, even if so there is temperature to return charge door, directly can not contacts the fuel of self-conveyor feed 21 inside yet, thus avoid tempering.Be provided with ash silo 20 bottom described combustion chamber 14, between ash silo 20 and combustion chamber 14, be provided with fire grate 13; Described fire grate 13 surface is evenly equipped with sieve aperture, and sieve aperture runs through fire grate 13; Two-layer multi-point air distribution is adopted when combustion chamber 14 air distribution, by being the air quantity of ash silo 20 position dispensing trace bottom fire grate 13, fuel is made can substantially to reach half gasification, and combustion, and to fire grate 13 top and combustion chamber 14 multiple spot dispensing combustion flame, make fuel combustion abundant, flame temperature reaches the demand of smelting temperature.The measure take to increase combustion chamber 14 air quantity, reducing air quantity bottom fire grate 13, when effectively avoiding biomass fuel combustion, ash content is too much kicked up, and makes flame enter melting furnace thorax after Thorough combustion in burner hearth, reduces the discharge of flue gas flue dust.
Described burner hearth is connected with dissolving burner hearth by burner 11, a secondary burner 10, described dissolving burner hearth comprises dissolving room 1, aluminium liquid bath 2, dog-house 3, separate layer 4, throat 5, secondary combustion chamber 6, cover plate 7 and a secondary throat 12, described dissolving room 1 is connected with burner hearth by a burner 11, dissolving room 1 is circular design, flame enters from the side of dissolving room 1 and dissolves room 1, rotation is formed in inside, dissolving room 1 by air force, reach the effect of gravitational dust collection, reduce flue gas smoke content.Because flame is in the rotation of dissolving inside, room 1, adds flame dissolving the time of staying in room 1, effectively make use of the temperature of flame, reaching energy-conservation object; Described dissolving room 1 is without crucible design, adopts refractory material laying to form, reduce in use crucible cost and crucible scrap after problem of environmental pollution; Dissolve room 1 and be provided with dog-house 3, the right side of dissolving room 1 is provided with aluminium liquid bath 2, and the top of dissolving room 1 is provided with a throat 5, and the waste gas that the burning of dissolving room 1 produces enters secondary combustion chamber 6 by a throat 5 and carries out second-time burning process; Separate layer 4 is provided with between described secondary combustion chamber 6 and dissolving room 1, secondary combustion chamber 6 is connected with dissolving room 1 by a throat 5, be connected with burner hearth by secondary burner 10, secondary combustion chamber 6 is circular design, secondary burner 10 and secondary air distribution are tangential in design, therefore flue gas increases stroke by flame turning effort in secondary combustion chamber 6, so can Thorough combustion in secondary combustion chamber 6 containing the flue gas of a large amount of greasy dirt cracking, whole production process greasy dirt black smoke be reduced greatly; Owing to dissolving pressure-fired and the rotational gravity effect of room 1 and secondary combustion chamber 6, greatly can reduce and produce discharge dust, the flue gas of discharging after making thoroughly burning does not have black smoke and reduces the harmful substance in flue gas; Described secondary combustion chamber 6 top is provided with cover plate 7, and cover plate 7 central authorities are provided with secondary throat 12, and the waste gas after second-time burning process is discharged from secondary throat 12.
Described air distribution device comprises fire grate air port 8, primary air nozzle 9, air distribution preheating cavity 15, air blast 19, overfiren air port 22 and air supply duct, described air blast 19 is located at below Bunker 17, connect with air distribution preheating cavity 15, described air distribution preheating cavity 15 is located at burner hearth and is dissolved in the furnace wall of burner hearth, fire grate air port 8 is located at bottom fire grate 13, fire grate air port 8 can provide oxygen needed for fuel combustion, lowers the temperature to fire grate 13 simultaneously; It is outside that described primary air nozzle 9 is located at a burner 11, and dissolve room 1 air distribution for giving, it is outside that overfiren air port 22 is located at secondary burner 10, for giving secondary combustion chamber 6 air distribution; Above-mentioned fire grate air port 8, primary air nozzle 9, overfiren air port 22 are all connected with air distribution preheating cavity 15 by air supply duct; Described air supply duct is provided with more than four, and wherein one communicates with ash silo 20, all the other air supply ducts all with burner hearth, dissolve burner hearth and communicate.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. novel integrated living beings smelt environment-friendly and energy-saving furnace, comprise burner hearth, dissolve burner hearth, secondary burner (10), a burner (11) and air distribution device, it is characterized in that, described burner hearth comprises fire grate (13), combustion chamber (14), fuel port (16), Bunker (17), fire door (18), ash silo (20) and self-conveyor feed (21), outside, described combustion chamber (14) is provided with self-conveyor feed (21), self-conveyor feed (21) bottom is provided with Bunker (17), Bunker (17) is connected with combustion chamber (14) by fuel port (16), bottom, described combustion chamber (14) is provided with ash silo (20), fire grate (13) is provided with between ash silo (20) and combustion chamber (14), described burner hearth is connected with dissolving burner hearth by burner (11), a secondary burner (10), described dissolving burner hearth comprises dissolving room (1), aluminium liquid bath (2), dog-house (3), separate layer (4), a throat (5) and secondary combustion chamber (6), described dissolving room (1) is connected with burner hearth by a burner (11), dissolve room (1) and be provided with dog-house (3), the right side of dissolving room (1) is provided with aluminium liquid bath (2), and the top of dissolving room (1) is provided with a throat (5), separate layer (4) is provided with between described secondary combustion chamber (6) and dissolving room (1), secondary combustion chamber (6) is connected with dissolving room (1) by a throat (5), is connected with burner hearth by secondary burner (10), described air distribution device comprises fire grate air port (8), primary air nozzle (9), air distribution preheating cavity (15), air blast (19), overfiren air port (22) and air supply duct, Bunker (17) below is located at by described air blast (19), connect with air distribution preheating cavity (15), described air distribution preheating cavity (15) is located at burner hearth and is dissolved in the furnace wall of burner hearth, and fire grate air port (8) are located at fire grate (13) bottom, it is outside that described primary air nozzle (9) is located at a burner (11), and it is outside that overfiren air port (22) is located at secondary burner (10).
2. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, and it is characterized in that, described fire grate (13) surface is evenly equipped with sieve aperture, and sieve aperture runs through fire grate (13).
3. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, it is characterized in that, described dissolving room (1) is circular design, and dissolving room (1) is without crucible design, and the material dissolving room (1) is refractory material.
4. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, and it is characterized in that, described secondary combustion chamber (6) is circular design.
5. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, it is characterized in that, described secondary combustion chamber (6) top is provided with cover plate (7), and cover plate (7) central authorities are provided with secondary throat (12).
6. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, it is characterized in that, described fire grate air port (8), primary air nozzle (9), overfiren air port (22) are all connected with air distribution preheating cavity (15) by air supply duct.
7. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, it is characterized in that, described air supply duct is provided with more than four, and wherein one communicates with ash silo (20), all the other air supply ducts all with burner hearth, dissolve burner hearth and communicate.
8. the novel integrated living beings of one according to claim 1 smelt environment-friendly and energy-saving furnace, and it is characterized in that, described Bunker (17) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602477.2U CN204202381U (en) | 2014-10-16 | 2014-10-16 | A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602477.2U CN204202381U (en) | 2014-10-16 | 2014-10-16 | A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace |
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| Publication Number | Publication Date |
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| CN204202381U true CN204202381U (en) | 2015-03-11 |
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| CN201420602477.2U Expired - Fee Related CN204202381U (en) | 2014-10-16 | 2014-10-16 | A kind of novel integrated living beings smelt environment-friendly and energy-saving furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643186A (en) * | 2016-11-21 | 2017-05-10 | 建瓯市恒顺炭业有限公司 | Purification furnace and purification method for machine-made charcoal kiln smoke |
| CN106855355A (en) * | 2015-12-09 | 2017-06-16 | 中国计量学院 | A kind of melting furnace of utilization biomass fuel heating fusing aluminium ingot |
-
2014
- 2014-10-16 CN CN201420602477.2U patent/CN204202381U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855355A (en) * | 2015-12-09 | 2017-06-16 | 中国计量学院 | A kind of melting furnace of utilization biomass fuel heating fusing aluminium ingot |
| CN106855355B (en) * | 2015-12-09 | 2019-10-22 | 中国计量大学 | A melting furnace that uses biomass fuel to heat and melt aluminum ingots |
| CN106643186A (en) * | 2016-11-21 | 2017-05-10 | 建瓯市恒顺炭业有限公司 | Purification furnace and purification method for machine-made charcoal kiln smoke |
| CN106643186B (en) * | 2016-11-21 | 2018-11-20 | 建瓯市恒顺炭业有限公司 | Mechanism charcoal kiln cigarette purification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |