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Device for quickly lifting and clearing crucible of vacuum furnace

A technology for cleaning devices and vacuum furnaces, which is applied to crucible furnaces, descaling devices, furnaces, etc., can solve the problems of low efficiency of crucibles, and achieve the effects of fast cleaning speed, economical and environmentally friendly use, and high efficiency

Inactive Publication Date: 2016-10-12
江苏立美航材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the low efficiency of changing and cleaning the crucible for each furnace in the current vacuum furnace, the invention patent 2016101747321 solves the problem of rapid replacement of the crucible for each furnace, and the present invention mainly solves the problem of rapid hoisting and cleaning of the crucible

Method used

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  • Device for quickly lifting and clearing crucible of vacuum furnace
  • Device for quickly lifting and clearing crucible of vacuum furnace
  • Device for quickly lifting and clearing crucible of vacuum furnace

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Embodiment Construction

[0018] The present invention is described in further detail below in conjunction with the examples, but the present invention is not limited only to the following examples.

[0019] After the alloy smelting is completed, the crucible can be accurately and quickly lifted by a hoist and put into the crucible cleaning device. The residual heat of the crucible can be used to quickly clean up the alloy adhered to the crucible wall, and the dust removal device can be used to purify the waste gas generated during the crucible cleaning process. , high efficiency, fast removal speed, energy saving, economical and environmental protection.

[0020] Such as figure 1 , figure 2 As shown, a vacuum furnace crucible fast hoisting and cleaning device includes a furnace body 1, which also includes a furnace door 101, a crucible 103 on the right side of the furnace door is connected with the furnace door, and the crucible can be placed on the furnace door along with the furnace door. Move ho...

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Abstract

The invention discloses a device for quickly lifting and clearing a crucible of a vacuum furnace. The device for lifting and clearing the crucible of the vacuum furnace comprises a furnace body. A furnace door is arranged on the left side of the furnace body, and can horizontally move on a furnace door guide rail; the crucible is connected with the furnace door, and can horizontally move along with the furnace door; a lifting machine horizontally runs on a crane rail; limiting stoppers are arranged on two ends of the crane rail; a motor is arranged on a crucible clearing device, so that the positive and negative turning of a crucible rack can be controlled; and a dust collection device comprises a gas-collecting hood, an induced draft fan, a ventilating pipe and a purifier. The device for lifting and clearing the crucible of the vacuum furnace provided by the invention has the advantages that after alloy smelting is finished, the lifting machine can be accurately and quickly utilized for lifting the crucible and putting the crucible into the crucible clearing device, waste heat of the crucible is utilized for quickly clearing alloy adhered to a wall of the crucible, and the dust collection device can be used for purifying waste gas produced during the crucible purifying and clearing process, so that the efficiency is high, the clearing speed is quick, the energy loss is saved, and the economy and the environment protection in use are realized.

Description

technical field [0001] The invention relates to a device for quickly hoisting and cleaning a crucible of a vacuum furnace, especially suitable for a magnesium-lithium alloy vacuum furnace that has high requirements on product quality and needs to clean the crucible every furnace. Background technique [0002] When magnesium-lithium alloy is smelted in vacuum, because the alloy has a certain viscosity, it is easy to adhere a layer of alloy oxide on the crucible wall after the casting is completed. The current technology is to clean the crucible after melting multiple furnaces. The quality of the crucible has a great impact, but currently the crucible is hoisted by a forklift or directly using a crane, which is inefficient. Contents of the invention [0003] Aiming at the low efficiency of crucible replacement and cleaning per furnace in current vacuum furnaces, invention patent 2016101747321 solves the problem of rapid crucible replacement per furnace, and the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/08B66C19/00F27D25/00F27D17/00
CPCF27B14/08B66C19/00F27D17/008F27D25/00F27M2003/13
Inventor 葛大梁吴国清朱权龚斌
Owner 江苏立美航材科技有限公司
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