摘要：【中文】本发明公开了一种基于电子废料与复杂铜基固废的风机控制系统和控制方法，该风机控制系统包括：风机，在风机的排气管上连接放空调节管道，放空调节管道上设置有：质量流量计、温度测量单元、压力计，质量流量计、温度测量单元和压力计用于把非标况流量换算成标况流量；放空调节阀；电动机，与风机相连，用于为风机运行提供动力；控制器，与温度调节单元和放空调节阀相连，用于通过温度调节单元调节放空调节管道的温度，并通过放空调节阀线性调节放空比例。本发明具有如下优点：能有效解决以电子废料与复杂铜基固废等为原料进行熔炼所需的风量，不需更换风机，既节省了企业投资，又缩短了改造周期，保障了生产正常运行且节能降耗。 【EN】The invention discloses a fan control system and a control method based on electronic waste and complex copper-based solid waste, wherein the fan control system comprises: the fan is connected the unloading on the blast pipe of fan and is adjusted the pipeline, is provided with on the unloading adjusts the pipeline: the mass flow meter, the temperature measuring unit and the pressure gauge are used for converting the non-standard-condition flow into standard-condition flow; a vent regulating valve; the motor is connected with the fan and used for providing power for the operation of the fan; and the controller is connected with the temperature adjusting unit and the emptying adjusting valve and used for adjusting the temperature of the emptying adjusting pipeline through the temperature adjusting unit and linearly adjusting the emptying proportion through the emptying adjusting valve. The invention has the following advantages: the air quantity required by smelting by taking electronic waste, complex copper-based solid waste and the like as raw materials can be effectively solved, a fan is not required to be replaced, the enterprise investment is saved, the reconstruction period is shortened, the normal operation of production is guaranteed, and the energy conservation and consumption reduction are realized.

摘要：【中文】本发明公开了湿法碱性体系回收电子废料冶炼烟尘中溴的方法，包括：将电子废料冶炼烟尘进行干法球磨，以便得到球磨烟尘；利用1‑5mol/L浓度的碱液按照液固比1:1‑4对所述球磨烟尘进行浸出处理，以便得到浸出液；将所述浸出液进行液固分离，并将得到的浸出液进行蒸发结晶得到溴盐或精致提溴以得到液溴产品。该方法具有回收效率高、成本低、流程短等优点。 【EN】The invention discloses a method for recovering bromine in electronic waste smelting smoke dust by a wet alkaline system, which comprises the following steps: carrying out dry ball milling on the electronic waste smelting smoke dust to obtain ball milling smoke dust; leaching the ball milling smoke dust by using alkali liquor with the concentration of 1-5mol/L according to the liquid-solid ratio of 1:1-4 so as to obtain leachate; and carrying out liquid-solid separation on the leachate, and carrying out evaporative crystallization on the obtained leachate to obtain bromine salt or finely extracting bromine to obtain a liquid bromine product. The method has the advantages of high recovery efficiency, low cost, short flow and the like.