CN103148702A - Energy-saving degassing holding furnace - Google Patents
Energy-saving degassing holding furnace Download PDFInfo
- Publication number
- CN103148702A CN103148702A CN2013100784620A CN201310078462A CN103148702A CN 103148702 A CN103148702 A CN 103148702A CN 2013100784620 A CN2013100784620 A CN 2013100784620A CN 201310078462 A CN201310078462 A CN 201310078462A CN 103148702 A CN103148702 A CN 103148702A
- Authority
- CN
- China
- Prior art keywords
- degassing
- energy
- saving
- degasification
- furnace
- 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.)
- Pending
Links
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
An energy-saving degassing holding furnace is applicable to cast aluminum alloys and is characterized in that the energy-saving degassing holding furnace comprises a furnace body mechanism, a furnace cover mechanism and a degassing mechanism and is in an upper and lower as well as internal and external structure, wherein the furnace body mechanism is provided with a furnace shell; a thermal insulation layer is arranged on a wall of an inner cavity of the furnace shell; a hearth is arranged in an inner cavity of the thermal insulation layer; the degassing mechanism is arranged at the bottom of the hearth; a temperature measurement head, a ceramic heating rod and a charging and reclaiming port are arranged on the furnace cover mechanism; and the degassing mechanism is provided with air bricks, a degassing pipe and a degassing joint. The energy-saving degassing holding furnace has the technical effects that the hearth is made of once formed ceramic material, and is long in service life and low in expense; molten aluminum is heated and subjected to thermal insulation by the ceramic heating rod, so that the energy consumption is low and the temperature control precision is high; the air bricks are adopted for degassing, so that silicon segregation is avoided effectively and air hole and pinhole rates are decreased; and the energy-saving degassing holding furnace is good in quality and low in cost.
Description
Technical field
The present invention relates to casting field, specifically a kind of Birmasil is with energy-saving degasification holding furnace.
Background technology
In the Birmasil product process, for guaranteeing continuous production, every group of production line all has been equipped with two well formula graphite crucible holding furnaces, and not only energy consumption is large, standing charges are high, quality is also unstable.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of energy-saving degasification holding furnace is provided, be used for substituting well formula graphite crucible holding furnace.
According to technical scheme of the present invention: a kind of energy-saving degasification holding furnace, comprise the holding furnace body, be provided with body mechanism, bell mechanism, degasification mechanism, up and down external and internal compositions in body.
Described body mechanism is provided with furnace shell, is provided with heat-insulation layer on the furnace shell internal chamber wall, is provided with burner hearth in the inner chamber of heat-insulation layer, and burner hearth bottom is provided with degasification mechanism.
Be provided with temperature measuring head, ceramic heating bar, reinforced material taking mouth in described bell mechanism.
Described degasification mechanism is provided with air brick, gas removing pipe, degasification joint.
Technique effect of the present invention is: burner hearth adopts the disposal molding ceramic material, long service life, and expense is few; Aluminium liquid is adopted the ceramic heating bar heat tracing, and energy consumption is low, temperature-controlled precision is high; Adopt the air brick degasification, effectively prevent the silicon segregation, reduce pore, pin hole rate; Quality is good, and cost is low.
Description of drawings
Fig. 1 is a kind of top view of energy-saving degasification holding furnace.
Fig. 2 is the structural representation of energy-saving degasification holding furnace.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment in of the present invention is described further.
Fig. 1, Fig. 2 comprise holding furnace body 0, furnace shell 1, temperature measuring head 2, ceramic heating bar 3, bell 4, air brick 5, burner hearth 6, heat-insulation layer 7, protection tube 8, gas removing pipe 9, degasification joint 10, reinforced material taking mouth 11 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of energy-saving degasification holding furnace.
Fig. 1, Fig. 2 comprise holding furnace body 0, are provided with body mechanism, bell mechanism, degasification mechanism, up and down external and internal compositions in body 0.
Body mechanism is provided with furnace shell 1, is provided with heat-insulation layer 7 on furnace shell 1 internal chamber wall, is provided with burner hearth 6 in the inner chamber of heat-insulation layer 7, and burner hearth 6 bottoms are provided with degasification mechanism.
Be provided with temperature measuring head 2, ceramic heating bar 3, reinforced material taking mouth 11 on the bell 4 of bell mechanism; Bell 4 is placed on burner hearth 6, and temperature measuring head 2 is placed in bell 4 central authorities, the outer protection tube 8 that is provided with of temperature measuring head 2; Ceramic heating bar 3 is provided with four, is placed on the bell 4 of temperature measuring head 2 surroundings, and reinforced material taking mouth 11 is arranged at bell 4 one sides.
The air brick 5 of degasification mechanism is arranged at burner hearth 6 bottoms, and gas removing pipe 9 connects each air bricks 5, and degasification joint 10 is arranged at furnace shell 1 downside and is connected with gas removing pipe 9 house stewards.
Burner hearth long service life of the present invention; Aluminium liquid adopts the ceramic heating bar heat tracing, and energy consumption is low, temperature-controlled precision is high; The air brick degasification prevents the silicon segregation, reduces the porosity, and quality is good, and cost is low.
Claims (4)
1. energy-saving degasification holding furnace, its technical characterictic: comprise holding furnace body (0), be provided with body mechanism, bell mechanism, degasification mechanism, up and down external and internal compositions in body (0);
Body mechanism is provided with furnace shell (1), is provided with heat-insulation layer (7) on furnace shell (1) internal chamber wall, is provided with burner hearth (6) in the inner chamber of heat-insulation layer (7), and burner hearth (6) bottom is provided with degasification mechanism;
Be provided with temperature measuring head (2), ceramic heating bar (3), reinforced material taking mouth (11) on the bell of bell mechanism (4), bell (4) is placed on burner hearth (6), temperature measuring head (2) is placed in bell (4) central authorities, the outer protection tube (8) that is provided with of temperature measuring head (2), ceramic heating bar (3) is provided with four, be placed on the bell (4) of temperature measuring head (2) surrounding, reinforced material taking mouth (11) is arranged at bell (4) one sides;
The air brick of degasification mechanism (5) is arranged at bottom burner hearth (6), and gas removing pipe (9) connects each air brick (5), and degasification joint (10) is arranged at furnace shell (1) downside and is connected with gas removing pipe (9) house steward.
2. a kind of energy-saving degasification holding furnace according to claim 1, it is characterized in that: described furnace shell (1) inner chamber is provided with heat-insulation layer (7), burner hearth (6).
3. a kind of energy-saving degasification holding furnace according to claim 1, is characterized in that: be provided with air brick (5) bottom described burner hearth (6).
4. a kind of energy-saving degasification holding furnace according to claim 1, is characterized in that: be provided with ceramic heating bar (3) on described bell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100784620A CN103148702A (en) | 2013-03-13 | 2013-03-13 | Energy-saving degassing holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100784620A CN103148702A (en) | 2013-03-13 | 2013-03-13 | Energy-saving degassing holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148702A true CN103148702A (en) | 2013-06-12 |
Family
ID=48546917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100784620A Pending CN103148702A (en) | 2013-03-13 | 2013-03-13 | Energy-saving degassing holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114543526A (en) * | 2022-03-03 | 2022-05-27 | 无锡市双全机械制造有限公司 | Heat insulation furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748290A (en) * | 2008-11-28 | 2010-06-23 | 保定安保能冶金设备有限公司 | Online dehydrogenation device of non-ferrous metal liquid |
| CN101966575A (en) * | 2010-11-13 | 2011-02-09 | 河南理工大学 | Process for casting aluminum alloy wheel and heat treatment process |
| CN101274364B (en) * | 2008-05-06 | 2011-03-16 | 浙江海亮股份有限公司 | Furnace for converting and casting oxygen-free copper ingot |
| CN102747237A (en) * | 2012-07-12 | 2012-10-24 | 浙江远景铝业有限公司 | Degassing furnace |
-
2013
- 2013-03-13 CN CN2013100784620A patent/CN103148702A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274364B (en) * | 2008-05-06 | 2011-03-16 | 浙江海亮股份有限公司 | Furnace for converting and casting oxygen-free copper ingot |
| CN101748290A (en) * | 2008-11-28 | 2010-06-23 | 保定安保能冶金设备有限公司 | Online dehydrogenation device of non-ferrous metal liquid |
| CN101966575A (en) * | 2010-11-13 | 2011-02-09 | 河南理工大学 | Process for casting aluminum alloy wheel and heat treatment process |
| CN102747237A (en) * | 2012-07-12 | 2012-10-24 | 浙江远景铝业有限公司 | Degassing furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114543526A (en) * | 2022-03-03 | 2022-05-27 | 无锡市双全机械制造有限公司 | Heat insulation furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103624237B (en) | A kind of magnesium alloy Anti-gravity casting device and method thereof | |
| CN203621414U (en) | Pouring cap for vacuum induction furnace | |
| CN103936436B (en) | A kind of yttrium stable zirconium oxide refractory product of gradient function | |
| CN103148702A (en) | Energy-saving degassing holding furnace | |
| CN203657465U (en) | Energy-saving vacuum double-cavity maintaining furnace | |
| CN102384646A (en) | Crucible, furnace body and crucible resistor furnace for realizing internally heating | |
| CN206572944U (en) | A kind of aluminium alloy semi-solid die casting immersion electrical heating pool holding furnace | |
| CN102795620B (en) | A kind of hot pressure sintering stove for producing high purity graphite | |
| CN206486622U (en) | A kind of device that G7 polycrystal silicon ingots are cast for GT polycrystalline furnaces | |
| CN205519502U (en) | Zirconium corundum does not have exothermic riser casting sand mo(u)ld of shrinkage cavity brick | |
| CN201175762Y (en) | Vacuum die casting device | |
| CN106625994B (en) | Casting equipment and casting method for foamed brick of common cast zirconia-corundum electrically fused brick | |
| CN104567434A (en) | Gravity aluminum melting furnace and aluminum melting method | |
| CN206589087U (en) | A kind of common casting zirconia-corundum refractory brick foamed bricks casting equipment | |
| CN206997757U (en) | A kind of Novel heat insulation interlayer bottom filling pouring molten steel bag | |
| CN103833036A (en) | Low-cost method for corundum crucible slagging and boron removal | |
| CN204730642U (en) | The energy-conservation blast furnace of a kind of resistance-type indirect | |
| CN207344795U (en) | Fused cast refractories incubator | |
| CN207071669U (en) | A kind of crucible furnace formula compression solidification aluminium alloy smallclothes forming machine | |
| CN102221408B (en) | Infrared temperature measuring pipe for continuously measuring temperature of molten steel and components, and preparation method thereof | |
| CN208700580U (en) | Heat graphitizing furnace in continuous production interval | |
| CN206160721U (en) | A closed copper melting furnace for continuous casting copper -aluminum composite material | |
| CN105328145B (en) | A kind of crystallizer for producing cast iron thick-walled pipe | |
| CN206589088U (en) | One kind is without shrinkage cavity casting zirconia-corundum refractory brick foamed bricks casting equipment | |
| CN103712442A (en) | Energy-saving vacuum double cavity holding furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |