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Special molybdenum crucible convenient to clean

A molybdenum crucible, cleaning technology, applied in crucibles, crucible furnaces, furnaces, etc., can solve the problems of difficult cleaning, high frequency of molybdenum crucible replacement, large temperature difference between inside and outside, and achieve the effect of easy cleaning

Inactive Publication Date: 2019-02-26
TAIZHOU BEST MOLYBDENUM PROD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

After the molybdenum crucible is produced and tested, the solution in the molybdenum crucible is dumped, but due to the large temperature difference between the inside and outside, the solution solidifies at the bottom of the molybdenum crucible, which is difficult to clean, resulting in a high frequency of replacement of the molybdenum crucible

Method used

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  • Special molybdenum crucible convenient to clean

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Embodiment 1

[0014] like figure 1 As mentioned above, a special easy-to-clean molybdenum crucible of the present invention includes a molybdenum crucible body 1, a crucible cover 2 is provided on the molybdenum crucible body 1, a crucible bottom 3 is provided with a screw connection, and the middle of the crucible cover 2 A stopper port 4 is provided, and a corresponding discharge port 5 is provided in the middle of the crucible bottom 3 , and a molybdenum stopper rod 6 is provided between the stopper port 4 and the discharge port 5 .

[0015] The crucible cover 2 is also provided with a feeding port 7 and an observation port 8 .

[0016] The end of the molybdenum stopper rod 6 is provided with a plug head 9 , and the front end of the plug head 9 is provided with a soft bristle end 10 .

[0017] The crucible bottom 3 is conical.

[0018] In the above technical solution, compared with the prior art, the beneficial effect achieved is: when the bottom 3 of the crucible is not replaced, the ...

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Abstract

The invention relates to a special molybdenum crucible convenient to clean. The molybdenum crucible comprises a molybdenum crucible body. The molybdenum crucible body is provided with a crucible coverand spirally connected with a crucible bottom. The middle of the crucible cover is provided with a stopper opening. The middle of the crucible bottom is provided with a discharge port corresponding in position. A molybdenum stopper is arranged between the stopper opening and the discharge opening. The molybdenum crucible has the advantages that residues on the inner wall of the molybdenum crucible body can be conveniently brushed away by a soft hair end of the tail end of the molybdenum stopper without replacing the crucible bottom, the crucible bottom can be screwed off and replaced with a new one when needing to be replaced, the crucible bottom is movably connected with the crucible body through threads, and cleaning is convenient.

Description

technical field [0001] The invention relates to the technical field of crucibles, in particular to a special easy-to-clean molybdenum crucible. Background technique [0002] Molybdenum crucible is a kind of molten metal or non-metal container that is often used in the production and testing of industrial and mining, enterprises and scientific research institutes. It is mainly used in metallurgical industry, rare earth industry, single crystal silicon, artificial crystal and mechanical processing industries. It has a wide range of applications. , used in large quantities. After the molybdenum crucible is produced and tested, the solution in the molybdenum crucible is dumped, but due to the large temperature difference between the inside and outside, the solution solidifies at the bottom of the molybdenum crucible, which is difficult to clean, resulting in high frequency of replacement of the molybdenum crucible. Therefore, a new technical solution should be provided to solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/10B01L3/04
CPCF27B14/10B01L3/04
Inventor 丁勇余春林倪欣丁艳萍
Owner TAIZHOU BEST MOLYBDENUM PROD
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