CN203837004U - Air inlet preheating device for novel biomass aluminum melting furnace - Google Patents
Air inlet preheating device for novel biomass aluminum melting furnace Download PDFInfo
- Publication number
- CN203837004U CN203837004U CN201420154747.8U CN201420154747U CN203837004U CN 203837004 U CN203837004 U CN 203837004U CN 201420154747 U CN201420154747 U CN 201420154747U CN 203837004 U CN203837004 U CN 203837004U
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- CN
- China
- Prior art keywords
- preheating device
- furnace body
- body shell
- crucible
- heater shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses an air inlet preheating device for a novel biomass aluminum melting furnace, which comprises an air blower, a furnace body shell, a fuel chamber, a crucible, a screw feeder, a fuel bin and a reflux chimney, wherein the furnace body shell is of a hollow structure, and a sealed air channel is formed in the hollow part of the furnace body shell; the air blower is communicated with the air channel; an air inlet channel is formed in the shell wall of the furnace body shell and opposite to the fuel chamber; the fuel bin is communicated with the fuel chamber through the screw feeder; the crucible is arranged in the furnace body shell; the reflux chimney is arranged at the top of the furnace body shell. The air inlet preheating device has the benefits that the effects of improving the fuel combustion efficiency and increasing the flame temperature can be achieved; meanwhile, the temperate of the furnace body shell of a small-sized smelting furnace and the using amount of thermal insulation materials can be greatly reduced, and the purposes of saving the energy and improving the efficiency are achieved.
Description
Technical field
The utility model relates to the molten aluminium stove air intake preheating device of a kind of novel biomass.
Background technology
The molten aluminium stove of novel biomass of the prior art does not have air intake preheating device, mostly adopt the directly mode to fuel chambers air blast of air blast, in which, the wind that air blast produces is cold wind, it has also produced certain inhibition in catalysis to fuel, caused fuel consumption to strengthen and flue-gas temperature reduction, increased use cost and strengthened the workpiece thawing time, be therefore not suitable for promoting the use of.
Summary of the invention
The technical problems to be solved in the utility model is to provide the molten aluminium stove air intake preheating device of a kind of novel biomass, this device can reach the effect that improves fuel economy and improve flame temperature, can greatly reduce the temperature of small-sized smelting furnace body of heater shell and the consumption of minimizing insulation material, reach object energy-conservation and that efficiency improves simultaneously.
For addressing the above problem, the utility model adopts following technical scheme:
Novel biomass melts an aluminium stove air intake preheating device, comprises air blast, body of heater shell, fuel chambers, crucible, self-conveyor feed, Bunker and the anti-chimney that flows; Described body of heater shell is hollow structure, its hollow space forms the air duct of a sealing, described air blast communicates with this air duct, on the shell wall of described body of heater shell, be provided with air intake passage, this air intake passage is relative with described fuel chambers, described Bunker communicates with described fuel chambers by self-conveyor feed, and described crucible is arranged in body of heater shell, and described anti-stream chimney is arranged on body of heater cover top portion.
As preferred technical scheme, between described body of heater shell and crucible, be provided with gap.
As preferred technical scheme, described anti-stream chimney is inverted U-shaped, and its one end is relative with the opening at crucible top, and the other end communicates with fuel chambers top.
As preferred technical scheme, described fuel chambers is that body of heater shell is around forming.
The beneficial effects of the utility model are: air enters the air duct preheating of body of heater shell by air blast, and then by air intake passage, entering fuel chambers inside provides burning required air, to reach the effect that improves fuel economy and improve flame temperature.Can greatly reduce the temperature of small-sized smelting furnace body of heater shell and the consumption of minimizing insulation material, reach object energy-conservation and that efficiency improves simultaneously.
The skin temperature of general current small-sized smelting equipment, 70-150 degree Celsius of left and right, can be reduced to skin temperature in 50 degrees Celsius through this design.After air preheat to 60 degree Celsius is above, enter hearth combustion, flue-gas temperature can be improved to 80 degrees Celsius of left and right, fuel can be saved 5% left and right.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult the molten aluminium stove air intake preheating device of a kind of novel biomass shown in Fig. 1, comprise air blast 1, body of heater shell 2, fuel chambers 3, crucible 4, self-conveyor feed 5, the anti-stream chimney 7 of Bunker 6; Described body of heater shell 2 is hollow structure, its hollow space forms the air duct 201 of a sealing, described air blast 1 communicates with this air duct 201, on the shell wall of described body of heater shell 2, be provided with air intake passage 202, this air intake passage 202 is relative with described fuel chambers 3, described Bunker 6 communicates with described fuel chambers 3 by self-conveyor feed 5, and described crucible 4 is arranged in body of heater shell 2, and described anti-stream chimney 7 is arranged on body of heater shell 2 tops.
A preferred embodiment in the utility model, is provided with gap between described body of heater shell 2 and crucible 4.
A preferred embodiment in the utility model, described anti-stream chimney 7 is inverted U-shaped, and its one end is relative with the opening at crucible 4 tops, and the other end communicates with fuel chambers 3 tops.
A preferred embodiment in the utility model, described fuel chambers 3 is for body of heater shell 2 is around forming.
The beneficial effects of the utility model are: air enters the air duct preheating of body of heater shell by air blast, and then by air intake passage, entering fuel chambers inside provides burning required air, to reach the effect that improves fuel economy and improve flame temperature.Can greatly reduce the temperature of small-sized smelting furnace body of heater shell and the consumption of minimizing insulation material, reach object energy-conservation and that efficiency improves simultaneously.
The skin temperature of general current small-sized smelting equipment, 70-150 degree Celsius of left and right, can be reduced to skin temperature in 50 degrees Celsius through this design.After air preheat to 60 degree Celsius is above, enter hearth combustion, flue-gas temperature can be improved to 80 degrees Celsius of left and right, fuel can be saved 5% left and right.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the molten aluminium stove air intake preheating device of novel biomass, is characterized in that: comprise air blast, body of heater shell, fuel chambers, crucible, self-conveyor feed, Bunker and the anti-chimney that flows; Described body of heater shell is hollow structure, its hollow space forms the air duct of a sealing, described air blast communicates with this air duct, on the shell wall of described body of heater shell, be provided with air intake passage, this air intake passage is relative with described fuel chambers, described Bunker communicates with described fuel chambers by self-conveyor feed, and described crucible is arranged in body of heater shell, and described anti-stream chimney is arranged on body of heater cover top portion.
2. the molten aluminium stove air intake preheating device of novel biomass according to claim 1, is characterized in that: between described body of heater shell and crucible, be provided with gap.
3. the molten aluminium stove air intake preheating device of novel biomass according to claim 1, is characterized in that: described anti-stream chimney is inverted U-shaped, and its one end is relative with crucible, and the other end is relative with fuel chambers.
4. the molten aluminium stove air intake preheating device of novel biomass according to claim 1, is characterized in that: described fuel chambers is that body of heater shell is around forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154747.8U CN203837004U (en) | 2014-04-02 | 2014-04-02 | Air inlet preheating device for novel biomass aluminum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154747.8U CN203837004U (en) | 2014-04-02 | 2014-04-02 | Air inlet preheating device for novel biomass aluminum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837004U true CN203837004U (en) | 2014-09-17 |
Family
ID=51514836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154747.8U Expired - Fee Related CN203837004U (en) | 2014-04-02 | 2014-04-02 | Air inlet preheating device for novel biomass aluminum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798254A (en) * | 2016-03-25 | 2016-07-27 | 湖南中特液力传动机械有限公司 | Fluid coupling workpiece and production method |
| CN105890356A (en) * | 2016-06-12 | 2016-08-24 | 江苏七能生物质设备有限公司 | Biomass double-crucible aluminum melting furnace |
-
2014
- 2014-04-02 CN CN201420154747.8U patent/CN203837004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798254A (en) * | 2016-03-25 | 2016-07-27 | 湖南中特液力传动机械有限公司 | Fluid coupling workpiece and production method |
| CN105798254B (en) * | 2016-03-25 | 2017-11-24 | 湖南中特液力传动机械有限公司 | Fluid-flywheel clutch workpiece and production method |
| CN105890356A (en) * | 2016-06-12 | 2016-08-24 | 江苏七能生物质设备有限公司 | Biomass double-crucible aluminum melting 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: 20140917 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |