CN209326329U - A kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation - Google Patents
A kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation Download PDFInfo
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- CN209326329U CN209326329U CN201822274806.6U CN201822274806U CN209326329U CN 209326329 U CN209326329 U CN 209326329U CN 201822274806 U CN201822274806 U CN 201822274806U CN 209326329 U CN209326329 U CN 209326329U
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Abstract
The utility model discloses a kind of high-speed melting-aluminium furnaces with magnetic drive aluminum melt forced circulation, it is related to aluminium melting furnace technical field, including the aluminum melt flow duct being arranged in outside furnace body, the side of furnace body is equipped with aluminum melt outflux and aluminum melt refluxing opening, and the both ends of aluminum melt flow duct are connect with aluminum melt outflux and aluminum melt refluxing opening respectively；Electromagnetic driver is installed on aluminum melt flow duct outer wall.Aluminum melt continuously quick flow circuit may be implemented in the utility model, strengthens the endothermic effect of aluminum melt, improves burn-off rate, improves production efficiency and energy-efficient purpose to reach, and has the characteristics that flow is big, low energy consumption, heat waste is small, maintenance cost is low.
Description
Technical field
The utility model relates to aluminium melting furnace technical fields, more particularly to a kind of realize with electromagnetic drive aluminum melt to force to follow
The high-speed melting-aluminium furnace of ring.
Background technique
Aluminium melting furnace is using heating system then aluminium ingot or the heating fusing of other aluminium scrap aluminium solid materials to be added in specific
Between alloy, by molten aluminum be adjusted to need alloying component a kind of heat-processing equipment.The energy of the heating system of aluminium melting furnace can be with
It is natural gas (combustion gas aluminium melting furnace) or electric energy (electromagnetism aluminium melting furnace).In the processing of aluminium product, aluminium melting furnace is as first
The key equipment of process, melting efficiency and ton aluminium energy consumption are two important indicators of user's concern.
It is circulated to reinforce aluminum melt in aluminum melting furnace body, the method taken in the prior art has electromagnetic agitation dress
It sets, mechanical pump circulator etc..Electromagnetic mixing apparatus is arranged in furnace body, there is a problem of that circular flow is small, and between belonging to
The stirring of having a rest property, therefore circulating effect is undesirable.Mechanical pump circulator is arranged in the circulation line outside furnace body, and mechanical pump exists
The bascules such as pump leaf in pipe, long term high temperature works, and its graphite rotator service life is short, maintenance cost is high, and since mechanical pumping hole exists
It is open state, therefore have the shortcomings that thermal loss is big on the outside of furnace body.
Utility model content
The purpose of the utility model is to provide a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation, Ke Yishi
The purpose of the continuous quick flow circuit of existing aluminum melt, have the characteristics that flow greatly, low energy consumption, heat waste is small, maintenance cost is low.
The utility model adopts the technical scheme that
A kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation, including the aluminum melt flowing being arranged in outside furnace body
Pipeline, the side of furnace body are equipped with aluminum melt outflux and aluminum melt refluxing opening, and the both ends of aluminum melt flow duct are molten with aluminium respectively
Body outflux is connected with aluminum melt refluxing opening；Electromagnetic driver is installed on aluminum melt flow duct outer wall.
The improvement of one embodiment of the technical solution is: the electromagnetic driver includes being arranged in aluminum melt flow duct
The inductor iron core of side and the inductor winding being wrapped on inductor iron core outside road.
The improvement of one embodiment of the technical solution is: furnace body side is equipped with heating system, the aluminum melt outflow
Mouth and aluminum melt refluxing opening are each provided at the other side of the furnace body with respect to heating system.
The improvement of one embodiment of the technical solution is: the combination that furnace body is divided into main chamber and concubine is equipped in furnace body
Wall, combining wall bottom are equipped with the channel of connection main chamber and concubine, and aluminum melt outflux and aluminum melt refluxing opening are separately positioned on master
The side of room and the side of concubine.
Above-mentioned technical proposal further improvement lies in that: installing at the aluminum melt flow duct of electromagnetic driver section is square
Shape.
The one aspect of the utility model has the benefit that with electromagnetic actuator device, adds electromagnetism to aluminum melt
Thrust makes aluminum melt generate flow circuit under the positive action of the power, strengthens the endothermic effect of aluminum melt, improves fusing speed
Degree improves production efficiency and energy-efficient purpose to reach.
The one aspect of the utility model have the benefit that from fire door be added aluminium skimmings in fusion process with sky
Air bound is exhausted, does not improve the rate of recovery of aluminium skimmings with direct flame contact so as to avoid the oxidization burning loss of aluminium skimmings, simultaneously because
Aluminum melt under the action of electromagnetic driver, reinforced by circulation ability, enhances heat transfer effect, improves the fusing of aluminium skimmings
Efficiency.
The one aspect of the utility model has the benefit that at the aluminum melt flow duct of installation electromagnetic driver
Section is rectangle, the magnetic gap between electromagnetic driver and aluminum melt is reduced, especially when the inductor iron core of electromagnetic driver
When positioned at a long side of rectangle, the aluminum melt and inductor iron core in aluminum melt flow duct are only every an aluminum melt flow duct
The wall thickness in road.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the utility model embodiment one；
Fig. 2 is the schematic top plan view of the utility model embodiment two；
Wherein, 1, furnace body, 2, heating system, 3, fire door, 4, aluminum melt flow duct, 5, electromagnetic driver, 6, aluminum melt
Weif orifice, 7. main chambers, 8. concubines, 9, combining wall, 10, channel, 11, aluminum melt outflux, 12, aluminum melt refluxing opening.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment one
As shown in Figure 1, the present embodiment is a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation, including furnace body
1, heating system 2, fire door 3, aluminum melt flow duct 4, electromagnetic driver 5, aluminum melt weif orifice 6.Furnace interior is single chamber knot
Structure, aluminum melt flow duct 4 is located at outside furnace body and the aluminum melt outflux 11 by the way that 2 opposite side of heating system is arranged in and aluminium are molten
Body refluxing opening 12 is connected to furnace interior, forms aluminum melt circulation loop.Electromagnetic driver 5 is mounted on aluminum melt flow duct 4
On the outside of middle section, including including that the inductor iron core of side outside aluminum melt flow duct is arranged in and is wrapped on inductor iron core
Inductor winding, inductor winding are driven by frequency-conversion control cabinet and generate alternating magnetic field, are pushed using the principle of line-like motor
Aluminum melt inside aluminum melt flow duct is flowed to one.Installing section at the aluminum melt flow duct of electromagnetic driver 5 is
Rectangle, for the ratio of the length and width of the rectangle between 20 to 30, electromagnetic driver 5 is mounted on a long side of rectangle.This
Increase the mixing effect of molten aluminum in embodiment, the level height of 11 lower edge of aluminum melt outflux is lower than aluminum melt refluxing opening 12
The level height of lower edge.
The working principle of the present embodiment is: after the aluminium ingot of rated weight is added in furnace body 1 by fire door 3, heating system 2
In burner auto-ignition combustion, after aluminium ingot fusing amount reaches and floods aluminum melt flow channel 4, start electromagnetic driver 5,
For the electromagnetic field effect that electromagnetic driver 5 generates on aluminum melt, aluminum melt generates thrust under the action of electromagnetic field, pushes aluminium molten
Body is forced to generate flow circuit in furnace body 1, plays strong stirring action, aluminium ingot is able to fastly in the case where the strength of aluminum melt is washed away
Fast thawing, the composition and temperature of aluminum melt are more uniform, eliminate artificial stirring, reduce labor intensity, improve worker's
Operating condition.
Embodiment two
One section of the present embodiment as shown in Figure 2, is the schematic top plan view of the present embodiment, the present embodiment is a kind of band magnetic
The high-speed melting-aluminium furnace of power drive aluminum melt forced circulation, the difference with embodiment one are that the present embodiment has double-chamber structure, furnace
Space is combined wall 9 and is divided into biggish main chamber 7 and concubine 8 in body 1, and 9 bottom of combining wall is equipped with connection main chamber 7 and concubine 8
Channel 11 makes the aluminum melt in main chamber 7 and concubine 8 can be with free flow.The side of main chamber 7 is equipped with aluminum melt outflux 11, secondary
The side of room 8 is equipped with aluminum melt refluxing opening 12.When operation, aluminum melt is after flooding aluminum melt flow channel 4, by electromagnetic driver
5 push from aluminum melt outflux 11 after aluminum melt flow channel 4, enter concubine 8 by aluminum melt refluxing opening 12；Concubine 8
The liquid level of middle aluminum melt increases and is higher than in main chamber 7 after the liquid level of aluminum melt, and due to pressure difference, aluminum melt can be flowed by channel 10
Go back to main chamber 7.
The working principle of the present embodiment is:
After the aluminium ingot of rated weight is added in furnace body 1 by the fire door of main chamber 7, the fire door of main chamber 7, heating system are closed
Burner auto-ignition combustion in 2 starts electromagnetic driver after aluminium ingot fusing amount reaches and floods aluminum melt flow channel 4
5, for the electromagnetic field effect that electromagnetic driver 5 generates on aluminum melt, aluminum melt is conductive, similarly pushes original based on linear motor
Reason, aluminum melt generate thrust under the action of electromagnetic field, and aluminum melt is pushed to generate forced flow circulation in furnace body 1, play strong
Strong stirring action, aluminium ingot are able to rapid melting in the case where the strength of aluminum melt is washed away.Then 8 fire door 302 of concubine is opened, in concubine
Aluminium skimmings or laminar aluminium scrap block are added in 8, allows it to be immersed in molten aluminum and melts.
Technical solution provided in this embodiment has the advantage that
A, aluminium skimmings or laminar raw material melt in immersion, not with direct flame contact, reduce oxidization burning loss rate, improve
The water rate of raw material, reduces production cost；
B, embodiment one is compared, in charging, it is not necessary to close burner, improve the working efficiency of stove；
C, since the forced circulation of molten aluminum flows, strong stirring action is played, melting efficiency is improved, while keeping aluminium molten
The ingredient and temperature of body are more uniform, have saved fuel and human cost；
D, because charging process is mainly completed in concubine, the waste residue of generation is skimmed and is also mainly existed mainly in concubine
It is completed in concubine, it is not necessary to close burner and open main chamber's fire door, not only increase working efficiency, while decreasing heat
It scatters and disappears.
Claims (5)
1. a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation, including the aluminum melt flow duct being arranged in outside furnace body
Road, it is characterised in that: the side of furnace body is equipped with aluminum melt outflux and aluminum melt refluxing opening, the both ends point of aluminum melt flow duct
It is not connect with aluminum melt outflux and aluminum melt refluxing opening；Electromagnetic driver is installed on aluminum melt flow duct outer wall.
2. a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation according to claim 1, it is characterised in that:
The electromagnetic driver includes that the inductor iron core of side outside aluminum melt flow duct is arranged in and is wrapped on inductor iron core
Inductor winding.
3. a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation according to claim 1, it is characterised in that:
Furnace body side is equipped with heating system, and it is another with respect to heating system that the aluminum melt outflux and aluminum melt refluxing opening are each provided at furnace body
Side.
4. a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation according to claim 1, it is characterised in that:
The combining wall that furnace body is divided into main chamber and concubine is equipped in furnace body, combining wall bottom is equipped with the channel of connection main chamber and concubine, aluminium
Melt outflux and aluminum melt refluxing opening are separately positioned on the side of main chamber and the side of concubine.
5. a kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation according to any one of claims 1 to 4,
Be characterized in that: installing section at the aluminum melt flow duct of electromagnetic driver is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274806.6U CN209326329U (en) | 2018-12-28 | 2018-12-28 | A kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274806.6U CN209326329U (en) | 2018-12-28 | 2018-12-28 | A kind of high-speed melting-aluminium furnace with magnetic drive aluminum melt forced circulation |
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| Publication Number | Publication Date |
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| CN209326329U true CN209326329U (en) | 2019-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473645A (en) * | 2020-04-14 | 2020-07-31 | 湖北华力科技有限公司 | Aluminum melting equipment and melting method thereof |
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2018
- 2018-12-28 CN CN201822274806.6U patent/CN209326329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473645A (en) * | 2020-04-14 | 2020-07-31 | 湖北华力科技有限公司 | Aluminum melting equipment and melting method thereof |
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