CN204594214U - Rectilinear dipping is molten protects all-in-one oven - Google Patents
Rectilinear dipping is molten protects all-in-one oven Download PDFInfo
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- CN204594214U CN204594214U CN201520032203.9U CN201520032203U CN204594214U CN 204594214 U CN204594214 U CN 204594214U CN 201520032203 U CN201520032203 U CN 201520032203U CN 204594214 U CN204594214 U CN 204594214U
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Abstract
The utility model relates to a kind of rectilinear dipping molten guarantor all-in-one oven, be provided with shell, heat-insulation layer, fire-resistant furnace shell, burner hearth, electromagnetic induction heating rod and heating rod sleeve pipe from outside to inside successively, the induction coil of described electromagnetic induction heating rod coils in the shape of a spiral and is arranged in described heating rod sleeve pipe.After adopting said structure, wire can be avoided to fuse, the most key: electromagnetic induction heating rod is without the need to adopting cooling device to lower the temperature, the heat energy that heating rod sleeve pipe is come out is effectively utilized, thermal efficiency is promoted greatly, physical life increases greatly relative to prior art, thermal efficiency is improved, and has saved a large amount of electric power energies.
Description
Technical field
The utility model relates to smelting furnace, the holding furnace of metallurgy industry, particularly relates to the rectilinear dipping molten guarantor all-in-one oven improved smelting furnace and holding furnace heat form.
Background technology
The induction heater of current extensive use adopts copper pipe as " wire " of coil, by heating outside crucible mostly.As the CN202074818U that State Intellectual Property Office 2011.12.14. announces, namely the patent document of title " a kind of mid-frequency melting furnace ", wherein adopt copper tube to be coiled in body of heater, in view of the wall of copper tube is thinner, when in body of heater, temperature raises, easy melting, also needs water flowing cooling in pipe.The maximum problem of this technical scheme is: protecting copper tube while, " taken away " by the amount of heat in body of heater, is reduction of the overall efficiency of heating surface actually.
The CN201909529U that State Intellectual Property Office 2011.7.27. announces, the patent document of title " energy-efficient smelting furnace ", also relates to the technical measures of " cooling water tank " in its technical scheme.
In addition, the crucible in induction heater (intermediate frequency furnace), cost is higher, is often higher than the cost of wherein one pot of material.And crucible in use, when can break, cannot effectively predict.Often can be once multiplex, a benefit can be produced for the producer.And break after generally in use reaching uniform temperature and occur, in other words, in use, it is inevitable for occurring that crucible breaks, although liquid metal wherein can be recycled after solidification.But when breaking, liquid metal can flow on the wire of induction coil, gently then bond wire, heavy then cause short circuit, causes electric fault, form great loss.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rectilinear dipping molten guarantor all-in-one oven, takes the impregnated heating that directly can contact non-ferrous metal solution, and thermal efficiency utilization rate reaches energy-efficient molten guarantor's one road of more than 98%.
The utility model taked technical scheme that solves the problem is: a kind of rectilinear dipping is molten protects all-in-one oven, be provided with shell, heat-insulation layer, fire-resistant furnace shell, burner hearth, electromagnetic induction heating rod and heating rod sleeve pipe from outside to inside successively, the induction coil of described electromagnetic induction heating rod coils in the shape of a spiral and is arranged in described heating rod sleeve pipe.
Concrete further, the induction coil of described electromagnetic induction heating rod is bandlet or solid conductor structure.
Concrete further, described bandlet specification is wide: 10-35mm, thick: 1.0-3.0mm; Described solid conductor specification is: diameter 3-8mm.
Concrete further, bottom described fire-resistant furnace shell, be provided with outlet.
Concrete further, in described burner hearth, be provided with dog-house, melting and heat preservation district and discharging opening.
Concrete further, described electromagnetic induction heating rod is positioned in heating rod sleeve pipe and forms assembly, described assembly at least one.
Concrete further, described assembly is vertically installed in burner hearth inside.
The beneficial effects of the utility model are: after adopting said structure, wire can be avoided to fuse, the most key: electromagnetic induction heating rod is without the need to adopting cooling device to lower the temperature, the heat energy that heating rod sleeve pipe is come out is effectively utilized, thermal efficiency is promoted greatly, physical life increases greatly relative to prior art, thermal efficiency is improved, and has saved a large amount of electric power energies.
Accompanying drawing explanation
Fig. 1 is the novel structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of electromagnetic induction heating rod and heating rod grip assembly in Fig. 1.
In figure: 1, shell; 2, heat-insulation layer; 3, fire-resistant furnace shell; 4, burner hearth; 5, tempilstick; 6, electromagnetic induction heating rod; 61, fixing pottery; 7, heating rod sleeve pipe; 8, flow channel for liquids; 9, dog-house; 10, melting and heat preservation district; 11, discharging opening; 12, outlet is expected clearly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of rectilinear dipping is molten as shown in Figure 1, Figure 2 and Figure 3 protects all-in-one oven, be provided with shell 1, heat-insulation layer 2, fire-resistant furnace shell 3, burner hearth 4, electromagnetic induction heating rod 6 and heating rod sleeve pipe 7 from outside to inside successively, the induction coil of described electromagnetic induction heating rod 6 coils in the shape of a spiral and is arranged in described heating rod sleeve pipe 7.In described burner hearth 4, be provided with dog-house 9, melting and heat preservation district 10 and discharging opening 11, conveniently can carry out measurement in-furnace temperature by the tempilstick 5 of inside.
The induction coil of described electromagnetic induction heating rod 6 is bandlet or solid conductor structure, and bandlet specification is wide: 10-35mm, thick: 1.0-3.0mm; Solid conductor specification is: diameter 3-8mm.Fixing ceramic 61 external diameters on electromagnetic induction heating rod 6 are greater than electromagnetic induction heating rod 6 induction coil external diameters, the assembly that electromagnetic induction heating rod 6 and heating rod sleeve pipe 7 are formed is rectilinear to be inserted in burner hearth 4, in work, direct impregnation is in heating liquid, without the need to adopting cooling device, this makes the thermal efficiency produced in component operation greatly be provided, for extending the life-span of induction coil further, the material selecting fusing point to be not less than 1100 DEG C is good.
Be provided with bottom melting and heat preservation district 10 and expect outlet 12 clearly, be easy to clear up molten bath in end-of-life state, liquid material can discharge out of the furnace from clear material outlet 12.
The internal diameter of described heating rod sleeve pipe 7 is greater than the external diameter of fixing ceramic 61 of described electromagnetic induction heating rod 6, and heating rod sleeve pipe 7 internal height is greater than described electromagnetic induction heating rod 6 height.Mutually can combine like this, electromagnetic induction heating rod 6 effectively can be prevented eccentric, available protecting is carried out to induction coil, realizes isolation, insulation effect.
Rectilinear dipping mode of heating is adopted to carry out smelting non-ferrous metal (aluminium, zinc, lead, copper etc.), because heating rod sleeve pipe 7 adopts, there is unique excellent magnetic conductivity, fire resistant anticorrosive and heat conductivility, electromagnetic induction heating rod 6 pairs of heating rod sleeve pipes 7 are utilized to carry out eddy-current heating, be positioned over heating in burner hearth 4 by vertical with the assembly that heating rod sleeve pipe 7 is formed for electromagnetic induction heating rod 6, thermal efficiency utilization rate reaches more than 98%.The induction coil of electromagnetic induction heating rod 6 adopts bandlet or solid conductor structure (fusing point is not less than 1100 DEG C), even if the induction coil of electromagnetic induction heating rod 6 is immersed in high temperature non-ferrous metal solution across heating rod sleeve pipe 7 for a long time, also wire can be avoided to fuse, the most key: electromagnetic induction heating rod 6 is lowered the temperature without the need to adopting cooling device, the heat energy that heating rod sleeve pipe 7 is come out is effectively utilized, and thermal efficiency is promoted greatly.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a rectilinear dipping molten guarantor all-in-one oven, be provided with shell (1), heat-insulation layer (2), fire-resistant furnace shell (3), burner hearth (4), electromagnetic induction heating rod (6) and heating rod sleeve pipe (7) from outside to inside successively, it is characterized in that, the induction coil of described electromagnetic induction heating rod (6) coils in the shape of a spiral and is arranged in described heating rod sleeve pipe (7).
2. rectilinear dipping according to claim 1 is molten protects all-in-one oven, and it is characterized in that, the induction coil of described electromagnetic induction heating rod (6) is bandlet or solid conductor structure.
3. rectilinear dipping according to claim 2 is molten protects all-in-one oven, and it is characterized in that, described bandlet specification is wide: 10-35mm, thick: 1.0-3.0mm; Described solid conductor specification is: diameter 3-8mm.
4. rectilinear dipping according to claim 1 is molten protects all-in-one oven, it is characterized in that, is provided with expects clearly outlet (12) in described fire-resistant furnace shell (3) bottom.
5. rectilinear dipping according to claim 1 is molten protects all-in-one oven, it is characterized in that, is provided with dog-house (9), melting and heat preservation district (10) and discharging opening (11) in described burner hearth (4).
6. protect all-in-one oven according to the rectilinear dipping in claim 1-5 described in any one is molten, it is characterized in that, described electromagnetic induction heating rod (6) is positioned in heating rod sleeve pipe (7) and forms assembly, described assembly at least one.
7. rectilinear dipping according to claim 6 is molten protects all-in-one oven, and it is characterized in that, it is inner that described assembly is vertically installed in burner hearth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032203.9U CN204594214U (en) | 2015-01-19 | 2015-01-19 | Rectilinear dipping is molten protects all-in-one oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032203.9U CN204594214U (en) | 2015-01-19 | 2015-01-19 | Rectilinear dipping is molten protects all-in-one oven |
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| CN204594214U true CN204594214U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520032203.9U Expired - Fee Related CN204594214U (en) | 2015-01-19 | 2015-01-19 | Rectilinear dipping is molten protects all-in-one oven |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115298A (en) * | 2015-09-14 | 2015-12-02 | 陈海花 | Electric resistance furnace |
| 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 |
| CN107135565A (en) * | 2017-06-15 | 2017-09-05 | 佛山市高捷工业炉有限公司 | A kind of heater and its smelting furnace with agitating function |
| CN107166957A (en) * | 2017-07-07 | 2017-09-15 | 宁波兴展旺节能科技有限公司 | A kind of electromagnetic induction holding furnace |
-
2015
- 2015-01-19 CN CN201520032203.9U patent/CN204594214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115298A (en) * | 2015-09-14 | 2015-12-02 | 陈海花 | Electric resistance furnace |
| 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 |
| CN107135565A (en) * | 2017-06-15 | 2017-09-05 | 佛山市高捷工业炉有限公司 | A kind of heater and its smelting furnace with agitating function |
| CN107166957A (en) * | 2017-07-07 | 2017-09-15 | 宁波兴展旺节能科技有限公司 | A kind of electromagnetic induction holding furnace |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150826 Termination date: 20160119 |
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| EXPY | Termination of patent right or utility model |