CN201964759U - Casting melting furnace - Google Patents
Casting melting furnace Download PDFInfo
- Publication number
- CN201964759U CN201964759U CN2011200645179U CN201120064517U CN201964759U CN 201964759 U CN201964759 U CN 201964759U CN 2011200645179 U CN2011200645179 U CN 2011200645179U CN 201120064517 U CN201120064517 U CN 201120064517U CN 201964759 U CN201964759 U CN 201964759U
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- CN
- China
- Prior art keywords
- combustion chamber
- chamber
- casing
- liquation
- housing
- 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 relates to a casting melting furnace, which comprises a casing, a liquation chamber and a combustion chamber, wherein the liquation chamber and the combustion chamber are arranged in the casing, the liquation chamber is in a sealed tubular structure, an observation opening is arranged on the side wall of the top of the liquation chamber, the lower end of the liquation chamber is arranged in the combustion chamber, a feeding opening is arranged on the side wall of the combustion chamber, a slag discharge opening is arranged at the bottom of the combustion chamber, openings corresponding to the observation opening, the feeding opening and the slag discharge opening are respectively arranged on the casing, the top of the combustion chamber is provided with a chimney extending out of the casing, a heat insulation layer is covered on the outer wall of the liquation chamber arranged outside the combustion chamber, and fire resistance heat isolation layers are respectively arranged among the heat insulation layer, the combustion chamber and the casing. The casting melting furnace is characterized in that a high-pressure ventilation pipe extending out of the casing is arranged at the top of the liquation chamber, a liquid outlet pipe extending out of the casing is arranged at the bottom of the liquation chamber placed in the combustion chamber, and a control valve is arranged on the liquid outlet pipe. The casting melting furnace has the advantages that the continuous casting can be realized, the whole process is convenient and fast, safety and reliability are realized, and the cast forming qualification rate can be improved.
Description
Technical field
The utility model relates to a kind of melting furnace, specifically, relates to a kind of pouring molten stove, belongs to the casting pouring field.
Background technology
When making metal casting at present, raw metal need be placed on and carry out heat fused in the melting furnace that has crucible, then crucible be taken out, pour into a mould, pass through mould molding.Like this, all crucible will 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 a large amount of high-temperature gases to discharge taking out crucible, has not only polluted environment, but also has caused the loss of some unnecessary heats, has wasted the energy.
The utility model content
But the purpose of this utility model provides a kind of continuous pouring and cast is convenient, pouring molten stove safely and efficiently.
The technical solution adopted in the utility model is:
A kind of pouring molten stove, comprise housing, place melting chamber and combustion chamber in the housing, described melting chamber is airtight tubular structure, described melting chamber top sidewall is provided with observation panel, the lower end of described melting chamber places in the combustion chamber, described side wall of combustion chamber is provided with dog-house, the bottom of described combustion chamber is provided with slag-drip opening, all have and observation panel on the described housing, dog-house, corresponding mouthful of slag-drip opening, the top of described 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 described combustion chamber, described heat-insulation layer, be equipped with refractory insulating layer between combustion chamber and housing, described melting chamber top is provided with the high pressure breather pipe that stretches out housing, describedly 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.
Further, be connected with oxygen hose on the described combustion chamber.
The utility model adopts airtight melting chamber, and be provided with the high pressure breather pipe that stretches out housing at the top of melting chamber, this breather pipe is connected with the inert gas high-pressure pump, simultaneously, also the bottom of the melting chamber in placing the combustion chamber is provided with the drain pipe that stretches out housing, this drain pipe can directly be connected with the sprue gate that needs cast, for the ease of control, also is provided with control valve on drain pipe; Behind the metal molten in the melting chamber, open high-pressure pump, in melting chamber, feed high-pressure inert gas, open control valve simultaneously, at this moment the metal water in the melting chamber can flow into the mould chamber rapidly under the high pressure effect, finishes casting process, but whole process continued operation is convenient and swift; And metal water is under high pressure mobile strong, and the moulding qualification rate of foundry goods can be improved in every nook and cranny that can the filling molding mould.
The utility model has the advantages that: but continuous pouring, whole process convenient and swift, safe and reliable, can improve foundry goods moulding qualification rate.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
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.
The specific embodiment
As shown in Figure 1, a kind of pouring molten stove, comprise housing 1, place the melting chamber 2 and the combustion chamber 3 of the airtight tubular structure in the housing 1, on melting chamber 2 top sidewalls, be provided with observation panel 4, this observation panel 4 also is the metal charge door, the lower end of melting chamber 2 places in the combustion chamber 3, on the sidewall of combustion chamber 3, be provided with dog- house 5,3 bottom is provided with slag-drip opening 6 in the combustion chamber, all have on the housing 1 and observation panel 4, dog- house 5,6 corresponding mouthfuls of slag-drip openings, the top of combustion chamber 2 is provided with the chimney 7 that stretches out housing 1, be enclosed with heat-insulation layer 8 on melting chamber 2 outer walls outside the combustion chamber 3, heat-insulation layer 8,1 of combustion chamber 3 and housing are equipped with refractory insulating layer 9, adopted airtight melting chamber 2, and be provided with the high pressure breather pipe 10 that stretches out housing 1 at the top of melting chamber 2, this breather pipe 10 is connected with the inert gas high-pressure pump, simultaneously, also 2 bottoms of the melting chamber in placing combustion chamber 3 are provided with the drain pipe 11 that stretches out housing 1, this drain pipe 11 can directly be connected with the sprue gate that needs cast, for the ease of control, also on drain pipe 11, be provided with control valve 12; Behind the metal molten in the melting chamber 3, open high-pressure pump, in melting chamber 2, feed high-pressure inert gas, open control valve 12 simultaneously, at this moment the metal water in the melting chamber 2 can flow into the mould chamber rapidly under the high pressure effect, finishes casting process, but whole process continued operation is convenient and swift; And metal water is under high pressure mobile strong, and the moulding qualification rate of foundry goods can be improved in every nook and cranny that can the filling molding mould.
In order to improve the combustion rate of fuel in the combustion chamber 3, can on combustion chamber 3, be connected with oxygen hose 13, this oxygen hose 13 is connected with the oxygen air feed pump, this oxygen hose 13 can also charge into steam when charging into oxygen, strengthen the humidity in the combustion chamber 3, improve the heat production energy of fuel, but and the oxygen fuel that charges into seethe, increase the contact-making surface of fuel and oxygen, can further strengthen the combustion rate of fuel.
Claims (2)
1. pouring molten stove, comprise housing, place melting chamber and combustion chamber in the housing, described melting chamber is airtight tubular structure, described melting chamber top sidewall is provided with observation panel, the lower end of described melting chamber places in the combustion chamber, described side wall of combustion chamber is provided with dog-house, the bottom of described combustion chamber is provided with slag-drip opening, all have and observation panel on the described housing, dog-house, corresponding mouthful of slag-drip opening, the top of described 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 described combustion chamber, described heat-insulation layer, be equipped with refractory insulating layer between combustion chamber and housing, it is characterized in that: described melting chamber top is provided with the high pressure breather pipe that stretches out housing, describedly 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.
2. a kind of pouring molten stove according to claim 1 is characterized in that: be connected with oxygen hose on the described combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200645179U CN201964759U (en) | 2010-10-26 | 2011-03-14 | Casting melting furnace |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020587683 | 2010-10-26 | ||
| CN201020587683.2 | 2010-10-26 | ||
| CN2011200645179U CN201964759U (en) | 2010-10-26 | 2011-03-14 | Casting melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964759U true CN201964759U (en) | 2011-09-07 |
Family
ID=44527300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200645179U Expired - Fee Related CN201964759U (en) | 2010-10-26 | 2011-03-14 | Casting melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146412A (en) * | 2019-06-03 | 2019-08-20 | 重庆工业职业技术学院 | A kind of metal material mobility-detected equipment |
| CN114558985A (en) * | 2022-01-25 | 2022-05-31 | 繁昌县金科机电科技股份有限公司 | Valve body casting equipment and casting process thereof |
-
2011
- 2011-03-14 CN CN2011200645179U patent/CN201964759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146412A (en) * | 2019-06-03 | 2019-08-20 | 重庆工业职业技术学院 | A kind of metal material mobility-detected equipment |
| CN114558985A (en) * | 2022-01-25 | 2022-05-31 | 繁昌县金科机电科技股份有限公司 | Valve body casting equipment and casting process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120314 |