本发明公开了一种自热式氧化锌生产方法，解决了传统氧化锌生产煤气耗量大，排放大气污染物和生产成本高的问题。本发明的生产方法包括如下步骤：装载有金属锌锭的台车进入蒸发室，金属锌锭蒸发，得到锌蒸汽；锌蒸汽经导流口进入氧化室，在氧化室内，锌蒸汽与供气单元提供的空气或氧气发生氧化反应，得到氧化锌烟气；氧化反应放出的热量通过辐射板传递至蒸发室，对金属锌锭进行辐射加热，使得金属锌锭蒸发为锌蒸汽。本发明的自热式氧化锌生产方法可用于氧化锌生产。

The invention discloses a self-heating zinc oxide production method, which solves the problems of large gas consumption in traditional zinc oxide production, emission of air pollutants and high production costs. The production method of the present invention includes the following steps: a trolley loaded with metallic zinc ingots enters the evaporation chamber, and the metallic zinc ingots evaporate to obtain zinc vapor; the zinc vapor enters the oxidation chamber through the diversion port, and in the oxidation chamber, the zinc vapor and the gas supply unit The supplied air or oxygen undergoes oxidation reaction to obtain zinc oxide flue gas; the heat released by the oxidation reaction is transferred to the evaporation chamber through the radiation plate, and the metal zinc ingot is radiated and heated, so that the metal zinc ingot evaporates into zinc vapor. The self-heating zinc oxide production method of the present invention can be used for zinc oxide production.