CN105861846A - Energy-saving smelting device for aluminum processing - Google Patents
Energy-saving smelting device for aluminum processing Download PDFInfo
- Publication number
- CN105861846A CN105861846A CN201610370859.0A CN201610370859A CN105861846A CN 105861846 A CN105861846 A CN 105861846A CN 201610370859 A CN201610370859 A CN 201610370859A CN 105861846 A CN105861846 A CN 105861846A
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- China
- Prior art keywords
- energy
- smelting
- smelting furnace
- chamber
- saving
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses an energy-saving smelting device for aluminum processing. The energy-saving smelting device comprises a smelting furnace (1), and a preheating chamber (2) is connected on the smelting furnace (1); a feed port (3) is formed in the top of the preheating chamber (2), and a feed rail (4) is arranged on the outer side of the feed port (3) and is connected to a feed machine (5); a smelting chamber (6) and a heating chamber (7) are arranged inside the smelting furnace (1) side by side, and a partition plate (8) is arranged between the smelting chamber (6) and the heating chamber (7); a stirrer (9) is arranged below the partition plate (8), and a gap (10) is reserved between the stirrer (9) and the partition plate (8). The energy-saving smelting device can lower the aluminum loss and the production cost, can increase the utilization rate of the heat energy and has the advantages that the energy saving performance is good, the smelting efficiency is high and the eco-friendliness is high.
Description
Technical field
The present invention relates to a kind of aluminum profile extrusion smelting apparatus, a kind of energy-saving work is with molten
Refining device.
Background technology
During existing aluminum profile extrusion, it is generally required to aluminium is carried out melting, fall after being smelted into aluminum liquid
Cast in entering mould；When carrying out melting, generally use smelting furnace, by combustor
Burning coal melts aluminium.But, during this smelting apparatus melting aluminium, aluminium material surface is subject to
Can produce aluminium oxide after heat, cause aluminium scaling loss serious, aluminium loss is bigger；And the product that burns
The utilization rate of raw heat energy is relatively low, and energy saving is undesirable.Therefore, existing aluminum profile extrusion is with molten
Refining device also exist aluminium loss compared with big, heat utilization rate is relatively low and undesirable the asking of energy saving
Topic.
Summary of the invention
It is an object of the invention to, it is provided that a kind of energy-saving aluminum profile extrusion smelting apparatus.This
The bright aluminium that can not only reduce is lost, and also has the high advantage with good energy saving property of heat utilization rate.
Technical scheme: a kind of energy-saving aluminum profile extrusion smelting apparatus, including melting
Stove, smelting furnace be connected above preheating chamber；The top of preheating chamber is provided with charging aperture, charging aperture
Outside be provided with feeding track, on feeding track connect have feeder；Set in described smelting furnace
There is the working chamber and heating chamber being arranged side by side, between working chamber and heating chamber, be provided with dividing plate；Every
The lower section of plate is provided with agitator, is provided with space between agitator and dividing plate.
In aforesaid one energy-saving aluminum profile extrusion smelting apparatus, described dividing plate is provided with some
Through hole.
In aforesaid one energy-saving aluminum profile extrusion smelting apparatus, the side of described smelting furnace sets
Being equipped with fire door, fire door is provided above convulsion bonnet, and convulsion bonnet one end is by negative-pressure air fan even
It is connected to flue gas cleaner.
In aforesaid one energy-saving aluminum profile extrusion smelting apparatus, described agitator is positioned at melting
Furnace bottom, the lower section of agitator connects stirring motor.
In aforesaid one energy-saving aluminum profile extrusion smelting apparatus, the end of described melting furnace wall
End connects discharge nozzle.
Compared with prior art, the present invention has also entered the smelting apparatus of aluminum profile extrusion, by setting
Put dividing plate and smelting furnace be divide into working chamber and heating chamber, form double-chamber structure, below dividing plate
Agitator is set, and between agitator and dividing plate, is provided with space, produce high temperature by heating chamber
Aluminium in rear thawing working chamber, after forming aluminum liquid, aluminum liquid is heated by the high temperature that heating chamber produces,
Make aluminum liquid have higher temperature, then make aluminum liquid in heating chamber and melt by agitator and space
Refining circulates between room, by the aluminum liquid of high temperature, the aluminium in working chamber is carried out heating and melts
Change, it is to avoid thermal-flame directly contacts aluminium material surface, reduce aluminium material surface oxidation, improve aluminium
Scaling loss situation, thus the loss of aluminium is reduced when melting aluminium, reduce production cost, and
Energy-saving effect can also be improved by circulating the utilization rate improving heat energy；By arranging position
A part of heat in heating chamber can be used for preheating chamber pair by the preheating chamber above smelting furnace
Aluminium preheats, and improves smelting efficiency, and improves the utilization rate of heat energy and energy-conservation effect further
Really.Additionally, the present invention is also provided with through hole, it is possible to facilitate after aluminium melts in smelting furnace and produce
Waste gas discharged by through hole, coordinate convulsion bonnet, negative-pressure air fan and flue gas cleaner, it is possible to
Waste gas is collected and purified treatment, improves environment protecting.Therefore, the present invention can not only
Reduce aluminium loss, reduce production cost, improve heat energy utilization rate, also have good energy saving property,
The high advantage with environmental protection of smelting efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of the present invention.
Being labeled as in accompanying drawing: 1-smelting furnace, 2-preheating chamber, 3-charging aperture, 4-feeding track,
5-feeder, 6-working chamber, 7-heating chamber, 8-dividing plate, 9-agitator, 10-space, 11-
Through hole, 12-fire door, 13-convulsion bonnet, 14-stirring motor, 15-discharge nozzle.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but be not intended as right
The foundation that the present invention limits.
Embodiment.A kind of energy-saving aluminum profile extrusion smelting apparatus, is constituted as shown in Figure 1, 2,
Including smelting furnace 1, smelting furnace 1 be connected above preheating chamber 2；The top of preheating chamber 2 sets
There are charging aperture 3, the outside of charging aperture 3 to be provided with feeding track 4, feeding track 4 connects
There is feeder 5；The working chamber 6 being arranged side by side and heating chamber 7 it is provided with in described smelting furnace 1,
Dividing plate 8 it is provided with between working chamber 6 and heating chamber 7；The lower section of dividing plate 8 is provided with agitator
9, it is provided with space 10 between agitator 9 and dividing plate 8.
Described dividing plate 8 is provided with some through holes 11；The side of described smelting furnace 1 is provided with stove
Door 12, fire door 12 is provided above convulsion bonnet 13, and negative pressure is passed through in convulsion bonnet 13 one end
Blower fan connects flue gas cleaner；Described agitator 9 is positioned at bottom smelting furnace 1, agitator 9
Lower section connect have stirring motor 14；The bottom of described smelting furnace 1 sidewall connects discharging
Pipe 15.
Operation principle: during use, feeder 5 loads the aluminium (aluminium scrap) treating melting, feeding
Aluminium is poured in charging aperture 3 after rising to charging aperture 3 along feeding track 4 by machine 5；So
After, aluminium falls naturally, preheats through preheating chamber 2, the preliminary temperature improving aluminium；
Then carry out in smelting furnace 1, by the compartmentation of dividing plate 8, aluminium is limited in working chamber
In 6；Then, heating chamber 7 produces high temperature (be passed through coal gas heat, i.e. burning coal to produce
Steam), transfer thermal energy to aluminium by dividing plate 8, so that aluminium melts, produce aluminum liquid；
The aluminum liquid produced by stirring motor 14 and the stirring of agitator 9, coordinates the space 10 can be
Circulate between working chamber 6 and heating chamber 7；Aluminum liquid can be heated by heating chamber 7,
Aluminium can be heated when entering in working chamber 6 by the aluminum liquid stream after heating, thus melts aluminum
Material, persistently produces aluminum liquid；Open discharge nozzle 15, it becomes possible to make aluminum liquid flow from smelting furnace 1
Go out；The valve that can arrange routine between discharge nozzle 15 and smelting furnace 1 is controlled.Melting
The waste gas that produces during aluminium melting in room 6, flue gas, it is possible to by the through hole on dividing plate 8
11 get rid of, and coordinate convulsion bonnet 13, negative-pressure air fan and flue gas cleaner can give up eliminating
Gas, flue gas process；Flue gas cleaner can select the cleaner unit etc. of routine.
Claims (5)
1. an energy-saving aluminum profile extrusion smelting apparatus, it is characterised in that: include smelting furnace
(1), smelting furnace (1) be connected above preheating chamber (2)；The top of preheating chamber (2) sets
Charging aperture (3), the outside of charging aperture (3) is had to be provided with feeding track (4), feeding track
(4) upper connection has feeder (5)；Described smelting furnace is provided with, in (1), the melting being arranged side by side
Room (6) and heating chamber (7), be provided with dividing plate between working chamber (6) and heating chamber (7)
(8)；The lower section of dividing plate (8) is provided with agitator (9), agitator (9) and dividing plate (8)
Between be provided with space (10).
One the most according to claim 1 energy-saving aluminum profile extrusion smelting apparatus, its
It is characterised by: described dividing plate (8) is provided with some through holes (11).
One the most according to claim 1 energy-saving aluminum profile extrusion smelting apparatus, its
It is characterised by: the side of described smelting furnace (1) is provided with fire door (12), on fire door (12)
Side is provided with convulsion bonnet (13), and convulsion bonnet (13) one end is connected by negative-pressure air fan to be had
Flue gas cleaner.
One the most according to claim 1 energy-saving aluminum profile extrusion smelting apparatus, its
It is characterised by: described agitator (9) is positioned at smelting furnace (1) bottom, agitator (9)
Lower section connects stirring motor (14).
5. according to the energy-saving aluminum profile extrusion of one described in claim 1,2,3 or 4 with molten
Refining device, it is characterised in that: the bottom of described smelting furnace (1) sidewall connects discharge nozzle
(15)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370859.0A CN105861846A (en) | 2016-05-27 | 2016-05-27 | Energy-saving smelting device for aluminum processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370859.0A CN105861846A (en) | 2016-05-27 | 2016-05-27 | Energy-saving smelting device for aluminum processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105861846A true CN105861846A (en) | 2016-08-17 |
Family
ID=56642894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610370859.0A Pending CN105861846A (en) | 2016-05-27 | 2016-05-27 | Energy-saving smelting device for aluminum processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105861846A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307429A (en) * | 2018-11-16 | 2019-02-05 | 四川临界自动化设备有限公司 | A kind of high temperature melting furnace being moved easily |
| CN109855434A (en) * | 2019-04-02 | 2019-06-07 | 芜湖泓鹄材料技术有限公司 | A kind of movable working chamber for improving gas sampling effect |
| CN109974449A (en) * | 2019-03-29 | 2019-07-05 | 河南恒通新材料有限公司 | Novel smelting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841673Y (en) * | 2005-08-26 | 2006-11-29 | 周绍芳 | Regenerated aluminium smelter hearth |
| CN201302364Y (en) * | 2008-11-05 | 2009-09-02 | 刘济华 | Bi-circulating aluminum smelting furnace |
| CN101706203A (en) * | 2009-09-16 | 2010-05-12 | 苏州新长光热能科技有限公司 | Novel waste aluminum smelting furnace |
| CN203771987U (en) * | 2013-12-25 | 2014-08-13 | 佛山市南海区辉泰科技机械有限公司 | Double-chamber smelting furnace |
| CN205803561U (en) * | 2016-05-27 | 2016-12-14 | 湖州荣耀铝业有限公司 | Energy-saving aluminum profile extrusion smelting apparatus |
-
2016
- 2016-05-27 CN CN201610370859.0A patent/CN105861846A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841673Y (en) * | 2005-08-26 | 2006-11-29 | 周绍芳 | Regenerated aluminium smelter hearth |
| CN201302364Y (en) * | 2008-11-05 | 2009-09-02 | 刘济华 | Bi-circulating aluminum smelting furnace |
| CN101706203A (en) * | 2009-09-16 | 2010-05-12 | 苏州新长光热能科技有限公司 | Novel waste aluminum smelting furnace |
| CN203771987U (en) * | 2013-12-25 | 2014-08-13 | 佛山市南海区辉泰科技机械有限公司 | Double-chamber smelting furnace |
| CN205803561U (en) * | 2016-05-27 | 2016-12-14 | 湖州荣耀铝业有限公司 | Energy-saving aluminum profile extrusion smelting apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307429A (en) * | 2018-11-16 | 2019-02-05 | 四川临界自动化设备有限公司 | A kind of high temperature melting furnace being moved easily |
| CN109974449A (en) * | 2019-03-29 | 2019-07-05 | 河南恒通新材料有限公司 | Novel smelting device |
| CN109855434A (en) * | 2019-04-02 | 2019-06-07 | 芜湖泓鹄材料技术有限公司 | A kind of movable working chamber for improving gas sampling effect |
| CN109855434B (en) * | 2019-04-02 | 2024-06-11 | 芜湖泓鹄材料技术有限公司 | Movable smelting chamber capable of improving waste gas collection effect |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |