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Electrode cylinder lifting device for dumping furnace

A technology of lifting device and electrode cylinder, which is applied in the direction of lifting device, shaft and bearing, bearing components, etc., can solve the problems of swaying in the lifting process of holding cylinder and electrode cylinder, affecting the quality of self-baking electrodes, etc., and achieves stable lifting and improved use Longevity, Ease of Ejection

Active Publication Date: 2020-12-15
重庆市赛特刚玉有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an electrode cylinder lifting device for a dumping furnace to solve the problem in the prior art that the holding cylinder and the electrode cylinder shake during the lifting process, thereby affecting the quality of the self-baking electrode

Method used

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  • Electrode cylinder lifting device for dumping furnace
  • Electrode cylinder lifting device for dumping furnace
  • Electrode cylinder lifting device for dumping furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 is basically as attached figure 1 and figure 2 Shown:

[0034] The lifting device of the electrode tube for the dumping furnace is installed on the load-bearing steel platform 10, on which the guide seat 11 is fixed, and the middle part of the guide seat 11 is provided with a passage hole through the load-bearing steel platform 10, wherein the top of the electrode tube 20 passes through Through the through hole, and there is a gap between the through hole, the electrode cylinder 20 is provided with a holding cylinder outside, and the holding cylinder includes the upper section 30 of the holding cylinder and the lower section of the holding cylinder, the upper section 30 of the holding cylinder is fixedly connected with the lower section of the holding cylinder, and the lower section of the holding cylinder is connected with the copper The fixed sleeve of the tile is connected, and the copper tile is tightly hugged on the outer wall of the electrode cylind...

Embodiment 2

[0042] Embodiment 2 is basically as attached image 3 Shown:

[0043]The difference from Embodiment 1 is that the gasket 50 is welded on the mounting sleeve 47, the space between the gasket 50 and the end cover 49 is 4-8mm, and there are a plurality of concentrically arranged protrusions on the end surface of the right end of the end cover 49. Protruding rings 51, the spacing between adjacent protruding rings 51 is set, that is, the diameter of a plurality of protruding rings 51 increases from the middle of the end cover 49 to the outer periphery, and a plurality of protruding rings 51 are provided on the end surface of the left end of the gasket 50. The ring groove 52 matched with the ring 51 , the protruding ring 51 is against the ring groove 52 .

[0044] During the process that the handle tube rises to drive the guide sleeve 42 to rotate, the end cap 49 rotates synchronously, and at the same time, because the gasket 50 is welded on the mounting sleeve 47, the gasket 50 no...

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PUM

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Abstract

The invention relates to the technical field of lifting equipment, and particularly discloses an electrode container lifting device for a dumping furnace. The electrode container lifting device for the dumping furnace is arranged on a load-bearing steel platform, and comprises a hydraulic band-type brake I fixed onto a carrying cylinder, a hydraulic band-type brake II fixed onto an electrode container, and a lifting hydraulic cylinder for lifting the upper section and the lower section of the carrying cylinder, wherein a guiding seat is arranged on the load-bearing steel platform; multiple guiding rollers are arranged on the guiding seat, are uniformly distributed along the upper section of the carrying cylinder, and comprise support seats, roller shafts and guiding sleeves; the roller shafts are fixed onto the support seats; and the guiding sleeves are rotatably connected onto the roller shafts and cling to the outer wall of the carrying cylinder. By adopting the technical scheme provided by the invention, the carrying cylinder can be upwards lifted up stably, so that the harmful effect on self-baking electrodes in the electrode container is reduced.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to an electrode cylinder lifting device for a dumping furnace. Background technique [0002] Self-baking electrodes use anthracite, coke, pitch and tar as raw materials to make electrode paste at a certain temperature, and then put the electrode paste into the electrode cylinder installed on the electric furnace, and then sinter it into shape. This kind of electrode can be used continuously, and it can be sintered and formed while using it. Self-baking electrodes are widely used in brown fused alumina pouring furnaces and calcium carbide furnaces due to their simple process and low cost. [0003] For the brown fused alumina pouring furnace, after the smelting of the brown fused alumina is completed, the electrode cylinder needs to be lifted to the outside of the furnace, and then the brown fused alumina in the furnace body should be poured out. In the prior art, the outsi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/00B66F13/00F16C33/78
CPCB66F11/00B66F13/00F16C33/7806F16C33/7826F16C33/783
Inventor 谭华权邓延波匡孝福
Owner 重庆市赛特刚玉有限公司