CN2546112Y - Die casting furnace seal cover for copper continuous casting smelting furnace - Google Patents
Die casting furnace seal cover for copper continuous casting smelting furnace Download PDFInfo
- Publication number
- CN2546112Y CN2546112Y CN 01257277 CN01257277U CN2546112Y CN 2546112 Y CN2546112 Y CN 2546112Y CN 01257277 CN01257277 CN 01257277 CN 01257277 U CN01257277 U CN 01257277U CN 2546112 Y CN2546112 Y CN 2546112Y
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- Prior art keywords
- furnace
- self
- holding furnace
- fenestra
- top cover
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- Expired - Fee Related
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Disclosed is a sealed furnace cover of a holding furnace of a copper continuous casting melting-refining furnace, wherein, a charging and sampling window is arranged on a top cover of the holding furnace, the top cover is connected with the holding furnace body, and the peripheral joint surface is sealed by silicic acid cotton packing, a self-locking closing cap is arranged on the window, which is connected by a window cover and a self-locking compaction mechanism, a sealing filler is disposed between the window cover and the edge of the window, and the self-locking compaction mechanism is a four-link mechanism hinge-jointed by a handle, a coupling block, a support and an L-shaped connecting rod. The utility model has advantages that the furnace cover can ensure the well sealing of the cavity inside the hearth of the holding furnace, and also facilities the adding of covering flux and the molten sampling testing in the smelting technique so as to improve the casting quality of the melting-refining furnace.
Description
Technical field:
The utility model relates to the insulation bell of a kind of smelting equipment device, particularly copper continuous casting smelting furnace.
Prior art:
During the copper continuous casting melting, for preventing to produce hydrogen between the metal bath lattice, the carrier of oxygen atom influences casting quality, handle the deaeration in condenser that vacuumizes and charge into nitrogen, argon protective gas in the holding furnace that copper melts is arranged in stove.Therefore holding furnace must form an airtight good cavity volume, but because processing technology need apply the sampling of coverture and melt to the melt in the holding furnace, test must could realize in bell uplifting window hole, this has destroyed the furnace chamber sealing again, and this contradiction prior art is failed fine solution.
Summary of the invention:
The purpose of this utility model is to design a kind of holding furnace sealing bell of smelting furnace, can guarantee the holding furnace sealing well, can add coverture and sampling and testing easily again.
The holding furnace sealing bell that this practical technical solution is a kind of copper continuous casting smelting furnace, it is the top cover by the holding furnace of smelting furnace, periphery and body of heater mat Bolt Connection, top cover and body of heater periphery faying face have silicic acid minuteness packing material, reinforced, a sampling fenestra is arranged on the top cover of holding furnace, reinforced, a self-locking seal lid is arranged on the sampling fenestra, it is covered to connect with fenestra by the self-locking hold-down mechanism and constitutes, and between the fenestra limit faying face on fenestra lid periphery and the furnace top cover silicic acid minuteness packing material is arranged.
Description of drawings:
Fig. 1 is the holding furnace sealing bell front view of the utility model continuous casting smelting furnace
Fig. 2 is the holding furnace sealing bell vertical view of the utility model copper continuous casting smelting furnace
Fig. 3 is the handle that turns with protruding
Fig. 4 is a contiguous block
Fig. 5 is a mount pad
Fig. 6 is L shaped connecting rod
Fig. 7 is the self-locking hold-down mechanism of fenestra seal cover of feeding in raw material, take a sample
The specific embodiment:
The utility model further specifies as follows in conjunction with specific embodiments referring to accompanying drawing:
Embodiment is a kind of holding furnace sealing bell of copper continuous casting smelting furnace, it is to be connected with body of heater 8 mat bolts 6 by holding furnace top cover 5 peripheries, silicic acid minuteness packing material 7 is arranged between top cover and the body of heater faying face, reinforced, a sampling fenestra 2 is arranged on the top cover 5 of holding furnace, a self-locking seal lid is arranged on the fenestra 2, and the self-locking seal lid connects fenestra lid 3 by self-locking hold-down mechanism 1 and constitutes.Between limit, the aperture faying face of the fenestra 2 on fenestra lid 3 peripheries and the furnace top cover 5 silicic acid minuteness packing material is arranged.
Self-locking hold-down mechanism 1 is referring to accompanying drawing 3,4,5,6,7, it is hinged with bearing 11 by handle 9 mat coupling blocks 10, and bearing 11 is connected on the holding furnace top cover 5, referring to accompanying drawing 1, L shaped connecting rod 12 turn head end and bearing 11 is hinged, its straight-bar end and fenestra lid 3 connects and composes.
Two hole A, B are arranged on the protruding end of handle 9, two hole C, D are arranged on the bearing 11; 2 holes are arranged on the contiguous block 10, the mat pivot pin respectively with handle 9 on B hole and the D hole on the bearing 11 hinged; The head end that turns of L shaped connecting rod 12 has 2 holes, the mat shaft lock respectively with handle 9 on A hole and the C hole on the bearing 11 hinged; Handle 9, contiguous block 11, bearing 10, L shaped connecting rod 12 are connected into four connecting rod self-locking hold-down mechanisms thus.When depressing handle 9, promoting L shaped connecting rod 12 turns head end and upwards lifts, with C hole pivot pin is fulcrum, leverage uses L shaped connecting rod 12 other ends that fenestra lid 3 is compressed downwards, while coupling block 10 departs from upright position formation to the bottom right servo-actuated and compresses self-locking, make the fenestra lid 3 that has compressed after release handle 9, remain and compress.When need to holding furnace add coverture or from the stove inner melt sampling and testing, then only need upwards lift handle 9 because four add the linkage effect, can remove very light, easily and compress self-locking, mention and open bell.
The holding furnace sealing bell of the utility model smelting furnace has guaranteed that the holding furnace burner hearth cavity forms an airtight good cavity volume, and simultaneously can in copper melting machining process, add coverture easily and from stove the liquation sampling and testing, thereby can improve the copper continuous casting casting quality.
Claims (2)
1, a kind of holding furnace of copper continuous casting smelting furnace sealing bell, it is the top cover by the holding furnace of smelting furnace, periphery and body of heater mat Bolt Connection, top cover and body of heater periphery faying face have silicic acid minuteness packing material, reinforced, a sampling fenestra is arranged on the holding furnace top cover, it is characterized in that feeding in raw material, have on the fenestra of taking a sample a self-locking seal lid, it is connected with the fenestra lid by the self-locking hold-down mechanism and constitutes, and fenestra covers between the fenestra limit faying face on peripheral and the furnace top cover silicic acid minuteness packing material.
2, the holding furnace of copper continuous casting smelting furnace according to claim 1 sealing bell, the self-locking hold-down mechanism that it is characterized in that its self-locking seal lid is hinged by handle mat coupling block and bearing, bearing is connected on the holding furnace top cover, L shaped connecting rod turn head end and bearing is hinged, its straight-bar end and fenestra lid connects formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257277 CN2546112Y (en) | 2001-11-02 | 2001-11-02 | Die casting furnace seal cover for copper continuous casting smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257277 CN2546112Y (en) | 2001-11-02 | 2001-11-02 | Die casting furnace seal cover for copper continuous casting smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546112Y true CN2546112Y (en) | 2003-04-23 |
Family
ID=33666076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257277 Expired - Fee Related CN2546112Y (en) | 2001-11-02 | 2001-11-02 | Die casting furnace seal cover for copper continuous casting smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546112Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788498A (en) * | 2012-09-04 | 2012-11-21 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
| CN109939626A (en) * | 2019-03-28 | 2019-06-28 | 潜江方圆钛白有限公司 | The double-sealing device and its encapsulating method for preventing hydrolytic decomposition pot tank mouth steam from leaking |
-
2001
- 2001-11-02 CN CN 01257277 patent/CN2546112Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788498A (en) * | 2012-09-04 | 2012-11-21 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
| CN102788498B (en) * | 2012-09-04 | 2014-03-19 | 耒阳市焱鑫有色金属有限公司 | Multipurpose tilting furnace of spherical molten pool and manufacturing method thereof |
| CN109939626A (en) * | 2019-03-28 | 2019-06-28 | 潜江方圆钛白有限公司 | The double-sealing device and its encapsulating method for preventing hydrolytic decomposition pot tank mouth steam from leaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |