CN206832044U - A kind of electromagnet smelting furnace - Google Patents
A kind of electromagnet smelting furnace Download PDFInfo
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- CN206832044U CN206832044U CN201720673272.7U CN201720673272U CN206832044U CN 206832044 U CN206832044 U CN 206832044U CN 201720673272 U CN201720673272 U CN 201720673272U CN 206832044 U CN206832044 U CN 206832044U
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- heater
- smelting furnace
- heat
- insulation layer
- coil
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Abstract
The utility model discloses a kind of electromagnet smelting furnace, it is characterized in that, the smelting furnace includes heater, and body of heater, the heater is upright to be arranged on the molten bath bottom boss of body of heater formation, the heater includes coil, heat-insulation layer and heater, and heat-insulation layer fits in the heat-insulation layer cavity that heater inwall forms semi open model, and coil helix is wound in the coil group adaptation with more numbers of turn and is placed in heat-insulation layer chamber body.The utility model is by the way that the coil of heater to be placed on to the inner side of heater, for heating surface, to add the heating surface (area) (HS of heater on the outside of heater, reduce the area of dissipation of heater, improve the heat utilization efficiency of smelting furnace, reduce the waste of resource.
Description
Technical field
It the utility model is related to firing equipment field, more particularly to a kind of electromagnet smelting furnace.
Background technology
Traditional industrial smelting furnace mainly has two kinds：A kind of is to realize the heating liter to smelting furnace using fuel combustion
Temperature, one kind are that pot is heated using electric heating tungsten filament.Both existing furnace heats modes, all first pot is carried out
Heat temperature raising, then by conduction of heat, using the heat of pot to being melted object heating in pot smelting furnace.It is and existing
Electromagnetism smelting furnace be generally, coil is enclosed on the outside of crucible, fused mass to be placed on inside crucible, using Electromagnetic Heating, to melt
Melt thing to be heated, accumulated because crucible outer surface product is more than inner surface, such a mode of heating is heated with inner surface, phase
For, heating surface (area) (HS is smaller, meanwhile, outer surface is exposed in the environment, and area of dissipation is also big, and thermal loss is very fast, heat profit
It is very low with rate.
Utility model content
In view of this, a kind of electromagnet smelting furnace of the present utility model, by the way that new type heater coil is placed on into heating
The inner side of body, for heating surface, to add heating surface (area) (HS of the heater to molten bath on the outside of heater, reduce the radiating of heater
Area, heat utilization ratio is improved, reduce the waste of resource.
A kind of electromagnet smelting furnace, it is characterised in that the smelting furnace includes heater, and body of heater, and the heater is just
Erect and be placed on the molten bath bottom boss of body of heater formation, the heater includes coil, heat-insulation layer and heater, heat-insulation layer patch
The heat-insulation layer cavity of semi open model is formed together in heater inwall, coil helix is wound in the coil group adaptation with more numbers of turn and put
In in heat-insulation layer chamber body.
Preferably, fixed demarcation strip is also set up in the heater chamber body, the fixed demarcation strip is made up of insulating materials,
It is placed among the cavity of spiral winding group formation.
Preferably, the heat-insulation layer of the heater extends in open end to vertical direction, covers heater and opens end face.
Preferably, the heater is made up of the exotic material of conduction.
Preferably, the coil is hollow copper tubing, and higher boiling oil is injected in hollow copper tubing.
Preferably, the melting groove of insertion is laterally provided with the molten bath bottom boss.
Preferably, multiple heaters are provided with the smelting furnace.
Preferably, the heater is arranged at the middle in molten bath, is heated evenly molten bath.
Preferably, the heater that the molten bath is arranged on boss is divided into filling pocket and the molten bath of material-output tank two.
The beneficial effects of the utility model are：Heater is by placing the coil in the inner side of heater, with heater
Outside is heating surface, adds smelting furnace and is heated hot area, reduces the area of dissipation of heater, improve heat utilization ratio, carry
The high efficiency of smelting furnace, reduces the waste of resource；It can add or subtract in the furnace hearth of body of heater according to specific actual conditions
Few heater, easily solving the smelting furnace caused by power problem can not be applicable.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the profile of the front view of heater embodiment；
Fig. 2 is the three-dimensional overall diagram of heater embodiment；
Fig. 3 is the top view of heater embodiment；
Fig. 4 is the stereogram of smelting furnace embodiment；
Fig. 5 is the top view of smelting furnace embodiment；
Fig. 6 is the profile of the front view of smelting furnace embodiment；
Fig. 7 is the profile of the left view of smelting furnace embodiment；
Fig. 8 is the top view of another embodiment of smelting furnace；
Reference
The coil port of 100 heater 14
The heater of 11 coil 15
The heat-insulation layer of 12 coil port 16
13 fix the extension of demarcation strip 17
The filling pocket of 21 body of heater 22
The boss of 23 material-output tank 24
25 melting grooves
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be appreciated that ought be in this specification and in the appended claims in use, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but it is not precluded from one or more of the other feature, whole
Body, step, operation, element, component and/or its presence or addition for gathering.
It will be further appreciated that used in the utility model specification and appended book term " and/
Or " refer to any combinations of one or more of the associated item listed and be possible to combine, and including these groups
Close.
With reference to the profile for the front view that Fig. 1 is the embodiment of heater 100, in the heater 15 of tubbiness, one is provided with
Layer heat-insulation layer 16, heat-insulation layer 16 are attached at the inwall of heater 15, open end in heater 15, heat-insulation layer 16 hangs down along open
Nogata forms extension 17 to extension is carried out, and extension 17 makes heat-insulation layer 16 cover the end face of heater 15, can so reduced
The end face of heater 15 is dispersed into the heat of environment, improves the utilization rate of heat.And extension 17 can also be extended outward, formed
The handle of heater 100, when heater 15 is bonded into an entirety with heat-insulation layer 16, in the case of a high temperature, in that context it may be convenient to
Heater 100 is taken out.Certainly, heater 15 can also be that two independences can separate with heat-insulation layer 16.In heater 15 and
In the cavity of heat-insulation layer 16 for the semi open model that heat-insulation layer 16 is formed, be disposed vertically coil 11, the spiral winding of coil 11 into
The coil group of more numbers of turn.Fixed demarcation strip 13 is placed among the cavity of spiral winding group formation, and coil group passes through fixed demarcation strip
13 fix with heat-insulation layer 16, prevent coil 11 from being moved in cavity, when causing the short circuit of coil 11, while preventing that heater 100 from heating,
Because heat-insulation layer 16 has very high temperature, if directly being contacted with coil 11, coil 11 may be burnt out.Wherein,
The heat of heater 15 and coil 11 and environment are separated, prevent heat to scatter and disappear it is also assumed that be thermal insulation layer by heat-insulation layer 16
And coil 11 damages.
It is the three-dimensional overall diagram of the embodiment of circular shape heater 100 with reference to Fig. 2 and Fig. 3, Fig. 2, Fig. 3 is circular shape heater 100
The top view of embodiment.The profile of calandria is barrel shape, and coil port 12,14 connects the high-frequency ac power in the external world, coil
11 be hollow hollow metal tube, generally hollow copper tubing, when the cavity inner temperature of heat-insulation layer 16 of semi open model reaches a constant temperature
When spending, partial heat can be taken out of, while is dropped directly to coil 11 toward through-flow logical water in hollow pipe or higher boiling oil
Temperature, prevent that cavity temperature is too high, copper pipe is melted, cause heater 100 to damage.
During work, coil port 12,14 is connected with high-frequency ac power, and using electromagnetic induction, heater 15 produces heat,
As thermal source.
Wherein, the shape of heater 100 can be square, ellipse, can regard the area of factory, and technique needs to carry out spirit
Variation living, coil 11 is also not necessarily intended to use copper pipe, can also substituted with higher temperature line, as long as heater 15 is resistant to elevated temperatures
Conductor material, typically there is graphite crucible, graphitic carbonaceous silica crucible is relatively low for fused mass melting temperature, can also casting iron pan.
Heat-insulation layer 16 is typically incubated with ceramic fibre material, and can be with one-shot forming.Fixed demarcation strip 13 is resistance to typically with what is insulated
High-temperature material.
With reference to Fig. 4,5,6 and Fig. 7, smelting furnace includes body of heater 21 and heater 100, and heater 100 is placed in body of heater 21 and formed
Molten bath among, at work, to melt metal object and circle can be made with thermally equivalent, the shape of body of heater in body of heater can make it that
Shape, rectangle, rectangle is can also be, can be designed as needed.The height of heater 15 of heater 100 is higher than body of heater 21
Height, 100 upright placement of heater.Boss 24 is provided between heater 100 and the molten bath bottom of body of heater 21, heater can be prevented
Heat be passed directly to bottom of furnace body, heat produced is fallen, boss can be integrally formed with body of heater, can also individually be set up, in boss
Horizontal direction on, be provided with the melting groove 25 of insertion.Body of heater can be divided into two parts by heater, i.e., by the molten bath of body of heater 21 point
Filling pocket 22 and material-output tank 23 are segmented into, when smelting furnace works, delivers material into filling pocket 22, after material melts, along liquation
Groove 25 flows toward the direction of material-output tank 23.
With reference to Fig. 8, smelting furnace is provided with two heaters 100, certainly, in large-scale smelting furnace, in order to provide enough
Heat, multiple heaters 100 can be set.It is also possible to according to different needs, it can increase or reduce heater
Quantity, can neatly meet industrial environment demand.
When smelting furnace needs work, material is thrown in filling pocket 22, coil port 12 and 14 connects high-frequency alternating current, adds
The heating heating of heater 15 of hot device 100, the outer surface of heater 15 is heated to the material in body of heater, after material melts, thing
Material removes along melting groove 25 from material-output tank by the material after melting.When the temperature of the inner chamber coil 11 of heater 100 is higher,
Coil 11 can be cooled, can also be dried by past heater inner chamber toward the through-flow water of hollow copper tubing coil or higher boiling oil,
The air of logical convection current, is cooled.
In embodiment provided herein, it should be understood that disclosed electromagnetism smelting furnace can be by others side
Formula is realized.For example, heater embodiment described above is only schematical, for example, the division of the material, is only
A kind of division of logic function, there can be other dividing mode when actually realizing.
The utility model embodiment can be sequentially adjusted, merged and deleted according to actual needs.
This programme is described in detail embodiment, and specific case used herein is to structure of the present utility model
Principle and embodiment are set forth, and above example is only intended to help and understands that method and its core of the present utility model are thought
Think；Meanwhile for those of ordinary skill in the art, according to thought of the present utility model, in embodiment and using model
There will be changes are placed, in summary, this specification content should not be construed as to limitation of the present utility model.
Claims (9)
1. a kind of electromagnet smelting furnace, it is characterised in that the smelting furnace includes heater, and body of heater, the heater are upright
It is arranged on the molten bath bottom boss of body of heater formation, the heater includes coil, heat-insulation layer and heater, heat-insulation layer fitting
The heat-insulation layer cavity of semi open model is formed in heater inwall, coil helix is wound in the coil group adaptation with more numbers of turn and is placed in
In heat-insulation layer chamber body.
2. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：Fixed demarcation strip is also set up in the heater chamber body,
The fixed demarcation strip is made up of insulating materials, is placed among the cavity of spiral winding group formation.
3. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The heat-insulation layer of the heater is in open end to Vertical Square
To extension, cover heater and open end face.
4. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The heater is made up of the exotic material of conduction.
5. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The coil is hollow copper tubing, is injected in hollow copper tubing
Higher boiling oil.
6. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The molten of insertion is laterally provided with the molten bath bottom boss
Liquid bath.
7. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：Multiple heaters are provided with the smelting furnace.
8. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The heater is arranged at the middle in molten bath, makes to melt
Pond is heated evenly.
9. electromagnetism smelting furnace as claimed in claim 1, it is characterised in that：The heater that the molten bath is arranged on boss is divided into
Filling pocket and the molten bath of material-output tank two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673272.7U CN206832044U (en) | 2017-06-09 | 2017-06-09 | A kind of electromagnet smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673272.7U CN206832044U (en) | 2017-06-09 | 2017-06-09 | A kind of electromagnet smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832044U true CN206832044U (en) | 2018-01-02 |
Family
ID=60775372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673272.7U Active CN206832044U (en) | 2017-06-09 | 2017-06-09 | A kind of electromagnet smelting furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036444A (en) * | 2017-06-09 | 2017-08-11 | 佛山市高捷工业炉有限公司 | A kind of electromagnet smelting furnace |
| CN107120968A (en) * | 2017-06-09 | 2017-09-01 | 佛山市高捷工业炉有限公司 | A kind of industrial smelting furnace |
| CN109434071A (en) * | 2018-11-21 | 2019-03-08 | 邹明高 | Die casting machine holding furnace and die casting machine |
-
2017
- 2017-06-09 CN CN201720673272.7U patent/CN206832044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036444A (en) * | 2017-06-09 | 2017-08-11 | 佛山市高捷工业炉有限公司 | A kind of electromagnet smelting furnace |
| CN107120968A (en) * | 2017-06-09 | 2017-09-01 | 佛山市高捷工业炉有限公司 | A kind of industrial smelting furnace |
| CN109434071A (en) * | 2018-11-21 | 2019-03-08 | 邹明高 | Die casting machine holding furnace and die casting machine |
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