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河南科莱纽斯新能源科技有限公司
河南科莱纽斯新能源科技有限公司
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河道清淤系统工艺流程图1一、简介用于对各类河道、湖泊的清淤治理施工过程中所用泥水进行固液分离，固体干堆运输，淤泥减量化无害化处理，处理后的淤泥可以用于田间肥料、河堤堆砌等
河道清淤系统工艺流程 图1
一、 简介
用于对各类河道、湖泊的清淤治理施工过程中所用泥水进行固液分离，固体干堆运输，淤泥减量化无害化处理，处理后的淤泥可以用于田间肥料、河堤堆砌等。
二、用途：
用于对各类河道、湖泊的清淤治理过程中所用泥水进行固液分离，固体干堆运输，淤泥减量化无害化处理，处理后的淤泥可以用于田间肥料、河堤堆砌等。采用初级大物料分离结合小物料絮凝压干工艺处理，处理量大，干化指标高，处理精度高的特点。可根据不同工程需要及客户要求进行不同处理效果及处理量的设计。公司可对来样进行室内试验，并根据试验结果推荐处理工艺。
三、工艺说明：
1、系统一级预处理为大处理量振动筛；第二级为除砂器，处理精度为50-100um;第三级除泥器（100型长锥旋流器搭配高处理精度振动筛），处理精度为30-100um;
2、振动筛外排的固相含水率较高，则需要配套调质罐，将调制好的药剂加入调质罐内进调质处理。经过调质反应后，由泵打入离心机或板压机进行处理。
3、经过板压机分离出来的液相通过排出管线返回调质罐用于配制泥浆或重新进行循环系统。
4、板压机分离出来的固相泥饼含水率可以进一步下降，采用皮带输送机运到污泥存放池。
5、振动筛外排的含水固相落入螺旋输送机内，通过螺旋输送机输送入污泥存放池。
River Sludge Treatment System
河道清淤流系统工艺程 图2
Introduction:
The system is used to separate the solids and liquid,transporte the solids,recycle the mud fluid in the sludge management of river and lake and the treated sludge can be stacked in river bank and used as farm manure.
Application:
River Sludge Treatment System is used to separate the solids and liquid,transporte the solids,recycle the mud fluid in the sludge management of river and lake and the treated sludge can be stacked in river bank and used as farm manure.It adopts technology processing of massive materials separation and patch materials pressure blow drying, big treatment capacity,hig drying level and high precision.We can design according to different requirements and construction situation.Besides,we can recommend the treatment technology after our indoor experiment.
Process Description
1. The first pretreatment equipment is high capacity shale shaker,the second is desander,with the treatment precision 50-100um ａnd the third is mud desilter(100 type poker type hydrocyclone with high precision shale shaker),with with the treatment precision 30-100um.
2. The solids treated by shale shaker have high moisture content,so need refinement by refining tank. Firstly put the modulated medicament into the refining tank and then input to the centrifuge or cross-wedge rolling machine by pump after refinement.
3. The fluid separated from cross-wedge rolling machine flows back to refining tank and is used to compound sludge or circulate in the system
4. The solid clods,separated from cross-wedge rolling machine,can be dried again and then convey to sludge storing pool through belt conveyor.
5. The watery solids output by shale shaker is also conveied to the sludge storing pool through screw conveyer.
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