教协 JX-J1679 滤池过滤与反冲洗实验装置

一.实验目的
1.通过对**玻璃装置直接地观察，加深对组成快滤池各个部分的了解。
2.掌握滤池过滤和反冲洗运转操作的方法。
3.熟悉各部件的作用，掌握其主要的设计参数。
二.技术指标
1.环境温度：5℃～40℃，处理水量：200L/h。
2.工作电源：AC220V±10%、50Hz，单相三线制，功率700W，安全保护：具有接地保护、漏电保护、过流保护。
3.电源线路及控制线的安装：须使用环保阻燃电气配线槽，规范整理符合国家标准，具有绝缘、防弧、阻燃自熄等特点，布线整齐，安装可靠，便于查找、维修和调换线路。
4.装置外形尺寸：900×800×2200mm。
三.主要配置及参数
1.过滤柱：透明**玻璃材质、壁厚5mm，Φ150×2000mm，取样和测压阀6套，刻度标尺1套。
2.测压板1块：高×宽=2010mm×270mm，测压管6根：Ø10mm×2000mm。
3.原水箱和清水箱：白色PP板、厚度10mm，水箱底板上安装有放空阀，方便将水排净。
4.搅拌电机1台：功率25W、转速90rpm、不锈钢搅拌桨1套。
5.离心泵1台：南方泵业，额定流量2m3/h、扬程15m、功率370W。
6.空压机：功率550W，排气量40L/min，额定排气压力0.7MPa，储气罐容积8L。
7.流量测量与调节：转子流量计，污水流量计1只：16~160L/h；反冲洗流量计1只：100~1000L/h；气体流量计1只：0.1~1m3/h。
8.滤料：粗石英砂2～4mm H=150mm，中石英砂1~2mm H=150mm，细石英砂0.5～1mm,H=700mm，粗中细三种共计30KG。
9.大滤帽1只：Φ77mm。
10.304不锈钢台面、拉丝银双色板标牌标注主要组成单元，管路性质和水流方向标识，便于学生了解设备。
11.电源控制系统：双面亚光密纹喷塑电控箱1只、漏电保护器（德力西）、电压表、带灯自锁按钮开关（正泰）、线槽等组成，控制箱面板采用铝质凹字技术制作。
12.公元ERA配套连接管道和弯头、铜闸阀3个。
13.不锈钢框架实验台（30*30mm不锈钢方管、配脚轮均为万向轮带禁锢脚）等组成。型号
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