CN102692128A - Pouring melting furnace - Google Patents
Pouring melting furnace Download PDFInfo
- Publication number
- CN102692128A CN102692128A CN2011100759511A CN201110075951A CN102692128A CN 102692128 A CN102692128 A CN 102692128A CN 2011100759511 A CN2011100759511 A CN 2011100759511A CN 201110075951 A CN201110075951 A CN 201110075951A CN 102692128 A CN102692128 A CN 102692128A
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- combustion chamber
- chamber
- melting
- melting chamber
- housing
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Abstract
The invention relates to a pouring melting furnace comprising a shell, a melting chamber and a combustion chamber. The melting chamber is of a closed barrel-shaped structure; an observing port is arranged at the side wall of the top of the melting chamber; the lower end of the melting chamber is arranged in the combustion chamber; a feeding port is arranged at the side wall of the combustion chamber; a slag discharging port is arranged at the bottom of the combustion chamber; ports which are corresponding to the observing port, the feeding port and the slag discharging port are formed at the shell; a chimney which extends out of the shell is arranged at the top of the combustion chamber; the outer wall of the melting chamber outside the combustion chamber is covered with a thermal insulating layer; and a fire-resisting thermal-protective layer is arranged among the thermal insulating layer, the combustion chamber and the shell body respectively. The pouring melting furnace is characterized in that a smoke storing chamber is formed between the top of the shell and the melting chamber; a smoke channel which is communicated with the smoke storing chamber is arranged between the thermal insulating layer and the fire-resisting thermal-protective layer; a baffle is arranged at the bottom of the smoke channel and fixed at the side wall of the combustion chamber. The pouring melting furnace has the advantages of continuous pouring, convenient and rapid process, safety, reliability and improved qualified rate of casting molding.
Description
Technical field
The present invention relates to a kind of melting furnace, specifically, relate to a kind of pouring molten stove, belong to the casting pouring field.
Background technology
When making metal casting at present, need raw metal be placed on and carry out heat fused in the melting furnace that has crucible, then crucible taken out, pour into a mould, through mould molding.Like this, all will crucible be taken out when pouring into a mould at every turn, because crucible temperature is high, operate abnormally dangerously, and high temperature is harmful.Also having, is to have great amount of high-temperature gas to discharge taking out crucible, has not only polluted environment, but also has caused the loss of some unnecessary heats, has wasted the energy.
Summary of the invention
But the purpose of this invention is to provide convenient, the pouring molten stove safely and efficiently of a kind of continuous pouring and cast.
The technical scheme that the present invention adopts is:
A kind of pouring molten stove comprises housing, places melting chamber and combustion chamber in the housing, and said melting chamber is airtight tubular structure; Said melting chamber top sidewall is provided with observation panel, and the lower end of said melting chamber places in the combustion chamber, and said side wall of combustion chamber is provided with dog-house; The bottom of said combustion chamber is provided with slag-drip opening, all has on the said housing and observation panel, dog-house, the corresponding mouth of slag-drip opening, and the top of said combustion chamber is provided with the chimney that stretches out housing; Be enclosed with heat-insulation layer on the melting chamber outer wall outside the said combustion chamber; Be equipped with refractory insulating layer between said heat-insulation layer, combustion chamber and housing, form the storage smoke-box between said case top and melting chamber, said heat-insulation layer leaves with the refractory heat-insulating interlayer and stores up the flue that smoke-box communicates; The bottom of said flue is provided with baffle plate, and this baffle plate is fixed on the side wall of combustion chamber.
Said melting chamber top is provided with the high pressure breather pipe that stretches out housing, saidly places the melting chamber bottom in the combustion chamber to be provided with the drain pipe that stretches out housing, and this drain pipe is provided with control valve.
Be connected with oxygen hose on the said combustion chamber.
Advantage of the present invention is: but continuous pouring, whole process convenient quick, safe and reliable, can improve foundry goods moulding qualification rate and energy savings.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Wherein: 1, housing, 2, melting chamber, 3, the combustion chamber, 4, observation panel, 5, dog-house, 6, slag-drip opening; 7, chimney, 8, heat-insulation layer, 9, refractory insulating layer, 10, the high pressure breather pipe, 11, drain pipe; 12, control valve, 13, oxygen hose, 14, baffle plate, 15, the storage smoke-box, 16, flue.
The specific embodiment
As shown in Figure 1, a kind of pouring molten stove comprises housing 1, places melting chamber 2 and combustion chamber 3 in the housing 1; Melting chamber 2 is airtight tubular structure, and melting chamber 2 top sidewalls are provided with observation panel 4, and the lower end of melting chamber 2 places in the combustion chamber 3; The sidewall of combustion chamber 3 is provided with dog-house 5, and the bottom of combustion chamber 3 is provided with slag-drip opening 6, all has on the housing 1 and observation panel 4, dog-house 5, slag-drip opening 6 corresponding mouths; The top of combustion chamber 3 is provided with the chimney 7 that stretches out housing 1, is enclosed with heat-insulation layer 8 on melting chamber 2 outer walls outside the combustion chamber 3, and heat-insulation layer 8, combustion chamber 3 and 1 of housing are equipped with refractory insulating layer 9; 2 of housing 1 top and melting chambers form storage smoke-box 15; Heat-insulation layer 8 leaves with 9 of refractory insulating layers and stores up the flue 16 that smoke-box 15 communicates, and the bottom of flue 16 is provided with baffle plate 14, and this baffle plate 14 is fixed on the sidewall of combustion chamber 3; Be provided with the high pressure breather pipe 10 that stretches out housing 1 at melting chamber 2 tops; Place melting chamber 2 bottoms in the combustion chamber 3 to be provided with the drain pipe 11 that stretches out housing 1, this drain pipe 11 is provided with control valve 12, on combustion chamber 3, is connected with oxygen hose 13.
Claims (3)
1. a pouring molten stove comprises housing, places melting chamber and combustion chamber in the housing, and said melting chamber is airtight tubular structure; Said melting chamber top sidewall is provided with observation panel; The lower end of said melting chamber places in the combustion chamber, and said side wall of combustion chamber is provided with dog-house, and the bottom of said combustion chamber is provided with slag-drip opening; All have on the said housing and observation panel, dog-house, the corresponding mouth of slag-drip opening; The top of said combustion chamber is provided with the chimney that stretches out housing, is enclosed with heat-insulation layer on the melting chamber outer wall outside the said combustion chamber, is equipped with refractory insulating layer between said heat-insulation layer, combustion chamber and housing; It is characterized in that: form the storage smoke-box between said case top and melting chamber; Said heat-insulation layer leaves with the refractory heat-insulating interlayer and stores up the flue that smoke-box communicates, and the bottom of said flue is provided with baffle plate, and this baffle plate is fixed on the side wall of combustion chamber.
2. a kind of pouring molten stove according to claim 1 is characterized in that: said melting chamber top is provided with the high pressure breather pipe that stretches out housing, saidly places the melting chamber bottom in the combustion chamber to be provided with the drain pipe that stretches out housing, and this drain pipe is provided with control valve.
3. a kind of pouring molten stove according to claim 1 is characterized in that: be connected with oxygen hose on the said combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100759511A CN102692128A (en) | 2011-03-24 | 2011-03-24 | Pouring melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100759511A CN102692128A (en) | 2011-03-24 | 2011-03-24 | Pouring melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102692128A true CN102692128A (en) | 2012-09-26 |
Family
ID=46857747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100759511A Pending CN102692128A (en) | 2011-03-24 | 2011-03-24 | Pouring melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102692128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910432A (en) * | 2016-05-18 | 2016-08-31 | 李磊 | Casting furnace for producing shell |
| CN105964997A (en) * | 2016-05-18 | 2016-09-28 | 李磊 | Foundry furnace |
-
2011
- 2011-03-24 CN CN2011100759511A patent/CN102692128A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910432A (en) * | 2016-05-18 | 2016-08-31 | 李磊 | Casting furnace for producing shell |
| CN105964997A (en) * | 2016-05-18 | 2016-09-28 | 李磊 | Foundry furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |