CN201724551U - Protector for resistive heater of movable crucible well type heating furnace - Google Patents
Protector for resistive heater of movable crucible well type heating furnace Download PDFInfo
- Publication number
- CN201724551U CN201724551U CN2010202048515U CN201020204851U CN201724551U CN 201724551 U CN201724551 U CN 201724551U CN 2010202048515 U CN2010202048515 U CN 2010202048515U CN 201020204851 U CN201020204851 U CN 201020204851U CN 201724551 U CN201724551 U CN 201724551U
- Authority
- CN
- China
- Prior art keywords
- crucible
- resistive heater
- heating furnace
- protector
- type heating
- 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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- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Resistance Heating (AREA)
Abstract
A protector for a resistive heater of a movable crucible well type heating furnace comprises a movable crucible (2), a crucible-protecting jacket (1) is arranged between the movable crucible (2) and the resistive heater (3) fixed on the inner wall of the heating furnace (5), and the crucible-protecting jacket (1) is provided with small holes. Compared with the prior art, since the crucible-protecting jacket is arranged between the crucible and the resistive heater and provided with the small holes, the protector successfully prevents the molten aluminum in the crucible from splashing on the resistive heater, thus protecting the resistive heater.
Description
Technical field
The utility model relates to a kind of removable crucible, particularly a kind of removable crucible pit furnace resistance heater protective device.
Background technology
Existing removable crucible pit furnace with the fusing of aluminium and aluminium alloy stock after, when crucible was taken out in heating furnace, melt splashed down easily on resistance heater, caused short circuit and burnt out resistance wire, influence is produced.Therefore, need a kind of removable crucible pit furnace resistance heater protective device.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of removable crucible pit furnace resistance heater protective device, to solve existing technical deficiency.
The technical solution of the utility model is: it comprises removable crucible, in removable crucible and the centre that is fixed on the resistance heater of heating furnace inwall the crucible protective sleeve is arranged; On the crucible protective sleeve aperture is arranged.
Compare with existing technology, the utility model is by having the crucible protective sleeve in removable crucible and the centre that is fixed on the resistance heater of heating furnace inwall; On the crucible protective sleeve aperture is arranged, the aluminium water in the crucible that makes of success can not be splashed on the heater, has protected resistance heater.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Embodiment of the present utility model: as shown in Figure 1, it comprises removable crucible 2, in removable crucible 2 and the centre that is fixed on the resistance heater 3 of heating furnace 5 inwalls crucible protective sleeve 1 is arranged; Aperture 4 is arranged on the crucible protective sleeve 1.
Claims (1)
1. removable crucible pit furnace resistance heater protective device, it comprises removable crucible (2), it is characterized in that: at removable crucible (2) and the centre that is fixed on the resistance heater (3) of heating furnace (5) inwall crucible protective sleeve (1) is arranged; Aperture (4) is arranged on the crucible protective sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202048515U CN201724551U (en) | 2010-05-27 | 2010-05-27 | Protector for resistive heater of movable crucible well type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202048515U CN201724551U (en) | 2010-05-27 | 2010-05-27 | Protector for resistive heater of movable crucible well type heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724551U true CN201724551U (en) | 2011-01-26 |
Family
ID=43492888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202048515U Expired - Fee Related CN201724551U (en) | 2010-05-27 | 2010-05-27 | Protector for resistive heater of movable crucible well type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791109A (en) * | 2021-09-17 | 2021-12-14 | 苏州大学 | Measuring device for iron-containing raw material reflow dripping performance |
-
2010
- 2010-05-27 CN CN2010202048515U patent/CN201724551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791109A (en) * | 2021-09-17 | 2021-12-14 | 苏州大学 | Measuring device for iron-containing raw material reflow dripping performance |
| CN113791109B (en) * | 2021-09-17 | 2023-11-17 | 苏州大学 | Measuring device for soft melting and dripping performance of iron-containing raw material |
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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: 20110126 Termination date: 20120527 |