Fuming furnace

A technology of fuming furnace and flue, which is used in furnaces, furnace components, descaling devices, etc.

Inactive Publication Date: 2014-10-29
覃聪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by this invention is to provide a device that can automatically alarm when the flue is blocked, heat the collecting hopper of the flue, soften the

Method used

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  • Fuming furnace

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Embodiment Construction

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0019] Such as figure 1 As shown, a fuming furnace includes a furnace tube 1, a flue 2 and a dust collection device 3, one end of the flue 2 communicates with the upper part of the furnace tube 1, and the other end of the flue 2 communicates with the The dust collecting device 3 is connected;

[0020] The furnace drum 1 includes a furnace drum body 11 , a feeding tank 12 , an air inlet 13 and a slag cleaning port 14 , and the feeding tank 12 is placed on one side of the furnace drum body 11 and below the flue 2 , the air inlet 13 and the slag removal port 14 are sequentially arranged on the other side of the furnace body 11 from top to bottom;

[0021] The flue 2 includes a flue body 21, a collecting hopper 22 and...

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PUM

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Abstract

The invention relates to a fuming furnace. The fuming furnace comprises a furnace cylinder, a smoke flue and a dust collection device. One end of the smoke flue is communicated with the upper portion of the furnace cylinder, and the other end of the smoke flue is communicated with the dust collection device. Compared with the prior art, under the condition that the smoke flue is blocked, an automatic warning can be achieved, a collection hopper of the smoke flue is heated, so that blocking objects are softened and flow downwards, the smoke flue is smooth, the production efficiency is improved, and the danger that a worker enters the smoke flue for dredging, industrial accidents happen, and the worker suffers from occupational diseases is avoided.

Description

technical field [0001] The invention relates to the technical field of mineral smelting, in particular to a fuming furnace. Background technique [0002] As we all know, the fuming furnace is a kind of pyrometallurgical equipment that reduces and volatilizes non-ferrous metals such as lead, zinc, tin, and indium at high temperatures, and then oxidizes or sulfides them into soot, which is enriched in the soot for further recovery. The existing fuming furnace equipment, the application number is 201220015549.4 "Fuming Furnace for Efficiently Recycling Scrap Metal and Tin in Tin-Containing Materials", the flue and collecting hopper of this patented equipment are often blocked, so that every certain It is necessary to stop the furnace for a while, let the temperature drop, and then let the workers go in to clean the flue, empty the blocked flue again, and then restart the furnace, because most of the materials that block the flue are molten large particles of slag , in the proc...

Claims

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Application Information

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IPC IPC(8): C22B5/16F27D25/00
Inventor 覃聪
Owner 覃聪
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