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Electrode Post Jacket

A technology of electrode rods and jackets, which is applied in the direction of electric heating devices, electrical components, heating by discharge, etc., can solve the problems of unresolved clamping stress, complex structure, etc., and achieve the effect of convenience and stable electrical contact

Inactive Publication Date: 2012-02-08
HUNAN JINWANG BISMUTH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its structure is complex, and the problem of clamping stress changing with temperature fluctuations is still not solved

Method used

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  • Electrode Post Jacket
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Examples

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Embodiment Construction

[0011] Reference attached figure 1 , with figure 2 , a ZL-101A electrode connecting rod jacket, which is composed of a semi-arc-shaped aluminum alloy clamp 1, a small arc-shaped aluminum alloy clamp 2 and a small arc-shaped aluminum alloy clamp 3; The arc length of a small arc-shaped aluminum alloy pallet is half of the arc length of the semi-circular arc-shaped aluminum alloy pallet 1; the two small arc-shaped aluminum alloy pallets are connected by tenon fit, and one of the small arc-shaped The connecting side of the shaped aluminum alloy clamp 2 is a cylindrical tenon 4; the connecting side of another small arc-shaped aluminum alloy clamp 3 is an arc mortise 5; The other connecting side of the card board 2 and the small arc-shaped aluminum alloy card board 3 with the arc-shaped tenon groove 5 is respectively connected with the two sides of the semi-arc-shaped aluminum alloy card board 1 through a temperature compensation device; The compensation device consists of the "I...

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Abstract

The invention relates to an electrode connecting rod jacket, which belongs to the key component of the equipment for producing nano-bismuth oxide powder. Its structure is mainly composed of a semi-circular arc-shaped aluminum alloy clamp (1), and two small arc-shaped aluminum alloy clamps (2, 3) that are half the arc length of the semi-circular arc-shaped aluminum alloy clamp (1). The two small arc-shaped aluminum alloy clamps (2, 3) are connected by tenon fit, and are connected with the two sides of the semi-circular arc-shaped aluminum alloy clamp (1) through a temperature compensation device; the above-mentioned semicircle One end of the arc-shaped aluminum alloy clamp (1) is connected to the power bus connector / or the feeder cable connector (7) through a fixing screw (6). The present invention can satisfy the tight embrace of electrode carbon rods or electrode connecting rods with different roundness, and its clamping stress can be adjusted adaptively with the fluctuation of temperature, so that the electrical contact can be kept stable.

Description

technical field [0001] The invention relates to a component on equipment for producing nanometer bismuth oxide powder, in particular to an electrode post jacket on a bismuth gasifier. Background technique [0002] The electrode rod jacket is a key component in the bismuth gasifier equipment that conducts electricity and holds the electrode. At present, the electrode carbon rods on the existing bismuth gasifier or arc are electrically connected by electrode fixing cards and cables. touch. Due to the frequent start-up and shutdown of the electric arc furnace, the heat in the vaporization chamber is often transferred to the electrode fixing card connected by the cable along the electrode carbon rod and the electrode connecting rod, resulting in high and sometimes low high temperatures, and the distance between the fixing card and the electrode connecting rod The thermal expansion coefficients are different, resulting in clamping stresses that vary with temperature fluctuations...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B7/11
Inventor 雷日华王志雄姜凯吴祖祥
Owner HUNAN JINWANG BISMUTH
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