CN203011134U - Crucible furnace - Google Patents
Crucible furnace Download PDFInfo
- Publication number
- CN203011134U CN203011134U CN 201220639001 CN201220639001U CN203011134U CN 203011134 U CN203011134 U CN 203011134U CN 201220639001 CN201220639001 CN 201220639001 CN 201220639001 U CN201220639001 U CN 201220639001U CN 203011134 U CN203011134 U CN 203011134U
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- CN
- China
- Prior art keywords
- crucible
- crucible furnace
- furnace
- utility
- model
- 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 provides a crucible furnace, which comprises a fire proof wall, a furnace bottom, a crucible, a crucible support base, a heat return chimney and a combustion engine, and is characterized by also comprising a heating chamber and a combustion chamber, wherein a fire proof partition is arranged between the heating chamber and the combustion chamber. With the adoption of the crucible furnace, the staying time of heat energy in the combustion chamber can be effectively increased, and the heat energy utilization rate of the crucible furnace can be effectively improved.
Description
Technical field
The utility model relates to metallurgical technology field, relates to especially a kind of crucible furnace.
Background technology
At present, the conventional crucibles stove only has single combustion chamber, and the heat energy that produces after burning can not stop and utilize fully, namely by the backheat smoke stack emission, even discharge not the fully imflammable gas of burning, form outside the combustion chamber and burn, and causing a large amount of heat energy to lose, heat utilization rate is low.
The utility model content
The purpose of this utility model is to provide a kind of crucible furnace, and it can effectively improve the crucible furnace heat utilization rate.
Main solution of the present utility model is achieved in that
The utility model provides a kind of crucible furnace, comprises refractory walls, furnace bottom, crucible, crucible supporting base, backheat chimney, combustor, and described crucible furnace comprises heating clamber and combustion chamber, between described heating clamber and described combustion chamber, a fire rated partition is set.
Preferably, described dividing plate one end is fixedly connected with described refractory walls, leaves the gap between the other end and described crucible.
Preferably, be provided with in described crucible furnace lower end and promptly let out the soup mouth.
Preferably, described crucible furnace also comprises the molten metal tempilstick.
The utility model compared with prior art has the following advantages:
Crucible furnace of the present utility model can effectively increase the time that heat energy stops in the combustion chamber, can effectively improve the heat utilization rate of crucible furnace.
Description of drawings
Fig. 1 is the structural representation of the crucible furnace of the utility model specific embodiment.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail, it will be more clear making above-mentioned and other purpose of the present utility model, Characteristics and advantages.Reference numeral identical in whole accompanying drawings is indicated identical part.Deliberately do not draw in proportion accompanying drawing, focus on illustrating purport of the present utility model.
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
Fig. 1 is the structural representation of the crucible furnace of the utility model specific embodiment, as shown in Figure 1, the crucible furnace of the utility model embodiment, comprise refractory walls 2, furnace bottom 3, crucible 4, crucible supporting base 5, backheat chimney 8, combustor 9, the crucible furnace of the utility model specific embodiment comprises heating clamber 6 and combustion chamber 7, one fire rated partition 10 is set between heating clamber 6 and combustion chamber 7, dividing plate 10 1 ends are fixedly connected with refractory walls 2, leave the gap between the other end and crucible 4, can form hot flow path like this, the gap is adjacent to sidewall of crucible, to the heat energy of heating clamber discharging, it is flowed by the combustion chamber along sidewall of crucible so, therefore can very effectively improve heat utilization rate.Even if imperfect combustion imflammable gas in the combustion chamber is by the gap between dividing plate 10 and crucible the time, because the contact fresh air also can make it burn along sidewall of crucible in heating clamber.The figure upward arrow is also direction of heat flow of combustor combustion flame, is that revolving spiral rises in combustion chamber and heating clamber.
In addition, crucible furnace also comprises molten metal tempilstick 1, and the open and close of combustor, the size of firepower can also be controlled according to the size of molten metal tempilstick 1 detected temperature.
The crucible furnace of the utility model embodiment is provided with in the crucible furnace lower end and promptly lets out the soup mouth.
The crucible furnace of the present embodiment compared with prior art has the following advantages:
Crucible furnace of the present utility model can effectively increase the time that heat energy stops in the combustion chamber, the heat utilization rate that can effectively improve crucible furnace reaches 22%-35%.
A lot of details have been set forth so that fully understand the utility model in above description.But above description is only preferred embodiment of the present utility model, and the utility model can be implemented much to be different from alternate manner described here, so the utility model is not subjected to the restriction of top disclosed concrete enforcement.Any skilled personnel are not breaking away from technical solutions of the utility model scope situation simultaneously, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Every content that does not break away from technical solutions of the utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the utility model technology according to technical spirit of the present utility model.
Claims (4)
1. a crucible furnace, comprise refractory walls, furnace bottom, crucible, crucible supporting base, backheat chimney, combustor, it is characterized in that, described crucible furnace comprises heating clamber and combustion chamber, between described heating clamber and described combustion chamber, a fire rated partition is set.
2. crucible furnace according to claim 1, is characterized in that, described dividing plate one end is fixedly connected with described refractory walls, leaves the gap between the other end and described crucible.
3. crucible furnace according to claim 1, is characterized in that, is provided with in described crucible furnace lower end and promptly lets out the soup mouth.
4. crucible furnace according to claim 1, is characterized in that, described crucible furnace also comprises the molten metal tempilstick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639001 CN203011134U (en) | 2012-11-28 | 2012-11-28 | Crucible furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639001 CN203011134U (en) | 2012-11-28 | 2012-11-28 | Crucible furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011134U true CN203011134U (en) | 2013-06-19 |
Family
ID=48602723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639001 Expired - Fee Related CN203011134U (en) | 2012-11-28 | 2012-11-28 | Crucible furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783508A (en) * | 2016-03-14 | 2016-07-20 | 奉化市精翔热处理设备厂 | Biomass fuel crucible furnace |
-
2012
- 2012-11-28 CN CN 201220639001 patent/CN203011134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783508A (en) * | 2016-03-14 | 2016-07-20 | 奉化市精翔热处理设备厂 | Biomass fuel crucible furnace |
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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: 20130619 Termination date: 20151128 |