World power

for sulfuric acid production rates are generally low in the sludge, process complexity, cost and power consumption of higher status, Zhejiang Juhua’s sulfuric acid plant in process on the use of humidifiers cool way to dust and achieved good results.

settling tank sludge treatment because previously the filtrate after centrifugation can be used to drum humidifiers, not only the loss of large environmental protection equipment, maintenance costs high, and sludge are not fully recovered, especially when the repair centrifuge also easily lead to pollution incidents. The factory from the environmental protection, energy saving, recycling, etc. to start with sludge recovery systems for a technological transformation in the sedimentation tank outfall is equipped with a Φ58 stainless steel pipe imports self-priming pump connected to the output of sludge pipe and increase Wet device degradation, dust pipes connected to sewage sludge used directly for Humidifier cooling, dust removal; put into the humidifier spray sewage pipe into a drill-type open-type nozzle.

improved sludge recovery system simplifies the process, so that humidifier to increase the amount of sludge needed to deal with the ability to increase the sludge, sludge recovery significantly increased by the use of sedimentation tank sludge return Wet uses frequencies up to 99%. Liao Jianzhong

巨的公司的污泥周期

的硫酸生产率一般在污泥低，工艺复杂，成本和功耗较高的地位，浙江巨化的过程硫酸厂消费量的加湿器使用冷却方式灰尘和取得了良好效果。

沉淀池污泥处理，因为先前的滤液离心后可用于鼓加湿器，不仅损失了大型环保设备，维修费用高，污泥没有完全恢复，尤其是在修复也容易导致离心机污染事件。从工厂的环保，节能，回收等，开始在沉淀池排污技术改造是与Φ58不锈钢管进口自吸泵连接到污泥管道和输出配备了污泥回收系统增加退化湿设备，连接到污水污泥用于加湿器冷却，除尘管道直接灰尘;到加湿器喷雾污水管道投入演练型开放式喷嘴。

改善污泥回收系统，简化了程序，使加湿器增加所需的处理能力，以加强污泥污泥量，污泥回收显着的沉淀池污泥回流增加，利用湿使用频率高达99 ％。廖建中
06.9.14