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Fully-oxidizing oxygen injection calcining equipment for zinc oxide production

A zinc oxide, calcining technology, applied in lighting and heating equipment, maintenance of heating chamber, waste heat treatment, etc., can solve problems such as affecting the passage of oxygen, inconvenient to replace the filtrate and activated carbon layer, clogging, etc., to avoid the effect of impurity clogging

Inactive Publication Date: 2021-02-19
安徽省含山县锦华氧化锌厂
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing oxygen injection calcination equipment for zinc oxide production cannot filter out other gases in the air, causing other gases in the air to react with the zinc powder, resulting in impurities in the zinc oxide, and cannot accelerate the oxidation reaction of the zinc powder, making The production speed of zinc oxide is slow, especially when the adsorbent layer absorbs a large amount of impurities, it will cause blockage, which will affect the passage of oxygen, and the gas generated after oxidation will not be filtered, causing environmental pollution. At the same time, it is not convenient to replace the filtrate and activated carbon layer. , we propose a fully oxidized zinc oxide production equipment for oxygen injection calcination

Method used

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  • Fully-oxidizing oxygen injection calcining equipment for zinc oxide production
  • Fully-oxidizing oxygen injection calcining equipment for zinc oxide production
  • Fully-oxidizing oxygen injection calcining equipment for zinc oxide production

Examples

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Embodiment

[0040] Example: Reference Figure 1-8 The shown oxygen injection calcination equipment for fully oxidized zinc oxide production includes a filter box 1, which is any metal box in the prior art.

[0041] Four support rods 101 are fixedly installed on the top of the filter box 1, and the same calcination box 102 is fixedly installed on the top of the four support rods 101, and the support rods 101 can be any vertical type in the prior art A rod structure, such as a metal rod, is fixed by welding to the bottom of the calciner box 102 .

[0042] The same connecting pipe 103 is fixedly installed on the side where the filtering box 1 and the calcining box 102 are close to each other, and the filtering box 1 communicates with the calcining box 102 and the connecting pipe 103, and the A motor 2 is fixedly installed on the inner wall of one side of the filter box body 1, and the output end of the motor 2 is fixedly installed with a rotating shaft 201 through a coupling, and the rotati...

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Abstract

The invention discloses fully-oxidizing oxygen injection calcining equipment for zinc oxide production, and relates to the field of oxygen injection calcining equipment, the fully-oxidizing oxygen injection calcining equipment comprises a filter box body, four support rods are fixedly mounted at the top of the filter box body, and the same calcining box is fixedly mounted at the tops of the four support rods. A motor is started to drive a rotating shaft, a transmission wheel, a transmission belt and a rotating rod to rotate, the rotating rod rotates to drive air suction fan blades to rotate, the air suction fan blades rotate to suck air, then the air enters a liquid storage box through an L-shaped guide pipe and a movable pipe, other gases in the air are filtered out through the liquid storage box, and remaining oxygen enters the filter box body. Then zinc powder can be fully subjected to oxidation reaction, so that the situation that the zinc powder cannot be fully oxidized due to thefact that other gases react with the zinc powder is avoided, oxygen enters the calcining box through an adsorbent layer and a connecting pipe, the oxidation reaction speed can be increased, and thusthe zinc oxide production speed is increased.

Description

technical field [0001] The invention relates to the field of oxygen injection calcination equipment, in particular to an oxygen injection calcination equipment for fully oxidized zinc oxide production. Background technique [0002] Zinc oxide is an oxide of zinc, insoluble in water, soluble in acid and strong alkali, it is a white solid, also known as zinc white, it can be obtained by burning or roasting zinc concentrate, zinc oxide is used as an additive in many It has applications in various materials and products, including plastics, ceramics, glass, cement, lubricants, paints, adhesives, etc. [0003] The existing oxygen injection calcination equipment for zinc oxide production cannot filter out other gases in the air, causing other gases in the air to react with the zinc powder, resulting in impurities in the zinc oxide, and cannot accelerate the oxidation reaction of the zinc powder, making The production speed of zinc oxide is slow, especially when the adsorbent laye...

Claims

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Application Information

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IPC IPC(8): F27D7/02F27D17/00
CPCF27D7/02F27D17/008
Inventor 刘艺
Owner 安徽省含山县锦华氧化锌厂
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