CN204268897U - A kind of bell of metal homogeneous melting furnace - Google Patents
A kind of bell of metal homogeneous melting furnace Download PDFInfo
- Publication number
- CN204268897U CN204268897U CN201420705988.7U CN201420705988U CN204268897U CN 204268897 U CN204268897 U CN 204268897U CN 201420705988 U CN201420705988 U CN 201420705988U CN 204268897 U CN204268897 U CN 204268897U
- Authority
- CN
- China
- Prior art keywords
- bell
- metal
- agitator
- melting furnace
- insulated cabinet
- Prior art date
- 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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Abstract
The utility model designs a kind of bell of metal homogeneous melting furnace, comprises bell body, the insulated cabinet under described bell body comprises cover plate and is fixed on cover plate, and outer the parcel by steel plate of described insulated cabinet forms, and internal layer filling thermal insulation fire-resistant is cotton; The middle part of described bell is provided with agitator, and the shaft of this agitator is stretched into crucible inside and stirred the melt liquid in crucible by the agitator arm being arranged on shaft bottom.The design of bell, particularly insulated cabinet makes body of heater be closed, and greatly reduces the heat loss of metal molten stove, accelerates the speed that metal intensification is melted.By arranging agitator, molten metal being stirred, making the molten metal composition after metal melt be able to evenly, had significant increase to the quality of product.
Description
Technical field
The utility model belongs to field of metallurgical equipment, particularly a kind of bell of metal homogeneous melting furnace.
Background technology
In field of metallurgy, deposite metal is very general also important technique.Metal molten stove, as the equipment of deposite metal, plays an important role in actual production.Traditional metal molten stove generally comprises the parts such as furnace shell, furnace lining, heating element heater, crucible and bell.And traditional bell is the opening part that one block of simple circular steel plate or the cylindrical steel plate being enclosed with refractory brick cover crucible.Its heat-insulating property is poor, and acts on single.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of bell of metal homogeneous melting furnace is provided, this furnace cover structure is simple, heat-insulating property is very good, and by arranging agitator on bell, the metal melting liquid in crucible is stirred and evenly mixed, the quality of product is promoted.
The technical scheme in the invention for solving the above technical problem is:
A bell for metal homogeneous melting furnace, comprises bell body, the insulated cabinet under described bell body comprises cover plate and is fixed on cover plate, and outer the parcel by steel plate of described insulated cabinet forms, and internal layer filling thermal insulation fire-resistant is cotton; The middle part of described bell is provided with agitator, and the shaft of this agitator is stretched into crucible inside and stirred the melt liquid in crucible by the agitator arm being arranged on shaft bottom.Bell, particularly insulated cabinet design body of heater is closed, greatly reduce the heat loss of metal molten stove, accelerate metal heat up melt speed.By arranging agitator, molten metal being stirred, making the molten metal composition after metal melt be able to evenly, had significant increase to the quality of product.
As preferably, described bell lower surface is fixed with four baffle bars, and the lower end of four baffle bars is fixed with circular deflector.Deflector is set, make when agitator stirs molten metal, the liquation of floating is flowed to both sides by the effect of deflector, avoids molten metal to the direct impact bottom bell on the one hand, make on the other hand the flowing of molten metal evenly, very favourable to homogeneous metal liquation.
As preferably, described deflector mid portion is parabola shaped in what Open Side Down, thus the lower surface of deflector is formed with help guide the radian of melt liquid flowing.The design of deflector special shape, makes the impulsive force of molten metal to baffle surface be dispersed on the one hand, the deflector life-span is extended, and also plays a part to guide flow direction to molten metal on the other hand.
The utility model compared with prior art, has the following advantages and effect: this furnace cover structure is simple, and heat-insulating property is very good, and stirs and evenly mixs the metal melting liquid in crucible by arranging agitator on bell, and the quality of product is promoted.
Accompanying drawing explanation
Fig. 1 is the structural representation of bell.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
The bell of a kind of metal homogeneous melting furnace as shown in Figure 1, comprise bell body 7, described bell body 7 comprises cover plate 71 and the insulated cabinet 72 under being fixed on cover plate 71, the diameter of cover plate 71 is larger than the diameter of crucible openning, cover plate 71 is buckled on the opening of crucible, the diameter of insulated cabinet 72 is slightly less than the internal diameter of crucible, and insulated cabinet 72 is filled in the opening of crucible.Insulated cabinet 72 skin is wrapped up by steel plate and forming, and internal layer filling thermal insulation fire-resistant is cotton.Bell body 7, particularly insulated cabinet 72 design crucible is closed, greatly reduce the heat loss of metal molten stove, accelerate metal heat up melt speed.
The middle part of bell body 7 is provided with agitator 9, and the shaft 94 of this agitator 9 is stretched into crucible inside and is stirred by the melt liquid be arranged in agitator arm 91 pairs of crucibles of shaft 94 bottom.Stirring by arranging agitator 9 pairs of molten metals, making the molten metal composition after metal melt be able to evenly, had significant increase to the quality of product.
The lower end being fixed with four baffle bars, 92, four baffle bars 92 at the lower surface of bell body 7 is fixed with circular deflector 93, and the shaft 94 of agitator 9 passes the center of deflector 93.Deflector 93 mid portion is parabola shaped in Open Side Down, thus the lower surface of deflector 93 is formed with help guide the radian of melt liquid flowing.Deflector 93 is set, make when agitator 9 stirs molten metal, the liquation of floating is flowed to both sides by the effect of deflector 93, avoids molten metal to the direct impact bottom bell 7 on the one hand, make on the other hand the flowing of molten metal evenly, very favourable to homogeneous metal liquation.And the design of deflector 93 special shape, on the one hand the impulsive force of molten metal to deflector 93 surface is dispersed, deflector 93 life-span is extended, also play a part to guide flow direction to molten metal further on the other hand.
Claims (3)
1. a bell for metal homogeneous melting furnace, comprises bell body, it is characterized in that: the insulated cabinet under described bell body comprises cover plate and is fixed on cover plate, and outer the parcel by corrosion resistant plate of described insulated cabinet forms, and internal layer filling thermal insulation fire-resistant is cotton; The middle part of described bell body is provided with agitator, and the shaft of this agitator is stretched into crucible inside and stirred the melt liquid in crucible by the agitator arm being arranged on shaft bottom.
2. the bell of a kind of metal homogeneous melting furnace according to claim 1, is characterized in that: described bell lower surface is fixed with four baffle bars, and the lower end of four baffle bars is fixed with circular deflector.
3. the bell of a kind of metal homogeneous melting furnace according to claim 2, is characterized in that: described deflector mid portion is parabola shaped in Open Side Down, thus the lower surface of deflector is formed with help guide the radian of melt liquid flowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705988.7U CN204268897U (en) | 2014-11-21 | 2014-11-21 | A kind of bell of metal homogeneous melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705988.7U CN204268897U (en) | 2014-11-21 | 2014-11-21 | A kind of bell of metal homogeneous melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268897U true CN204268897U (en) | 2015-04-15 |
Family
ID=52803759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705988.7U Expired - Fee Related CN204268897U (en) | 2014-11-21 | 2014-11-21 | A kind of bell of metal homogeneous melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268897U (en) |
-
2014
- 2014-11-21 CN CN201420705988.7U patent/CN204268897U/en not_active Expired - Fee Related
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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: 20150415 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |