一.实验目的
1.通过实验，掌握颗粒自由沉淀的实验方法。
2.比较累计沉淀泥量法与累计曲线法的共同点。
3.开展离子交换软化试验，加深对强酸性阳离子交换树脂交换容量的理解实验、掌握测定强酸性阳离子交换树脂交换容量的测定方法实验、掌握离子交换的装置的操作实验、强酸性阳离子交换树脂交换容量的测定实验、软化实验、除盐实验。
二.技术指标
1.进水速度：3000L/H。
2.工作电源：AC220V±10%、50Hz，单相三线制，功率500W。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：3000*600*2100mm。
三.主要配置及参数
1.颗粒自由沉降柱（包括标尺）：透明有机玻璃材质、壁厚5mm，9根管：3根（φ200mm）、3根（φ150mm）、3根（φ120mm）（外径尺寸）。
2.离子交换柱：透明有机玻璃材质、壁厚5mm，12根管：4根（φ20mm）、4根（φ40mm）、4根（φ60mm）（外径尺寸）。
3.原水箱2只：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2台、不锈钢搅拌桨2套：功率25W、转速90rpm。
5.提升泵2台：额定流量为25L/min、额定扬程为5m、额定功率为150W。
6.流量测量与调节：管道流量计，污水流量4个，量程为：10～100L/h。
7.UPVC取样阀90个、各沉淀柱进水阀门1套、各沉淀柱放空阀门1套、排水管1套。
8.304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。
9.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。
10.公元ERA配套连接管道和阀门、弯头。
11.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 |
JX-J1601 |
JX-J1602 |
JX-J1603 |
JX-J1604 |
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JX-J1607 |
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JX-J1625 |
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JX-J1650 |
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JX-J1667 |
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JX-J16212 |
JX-J16213 |
JX-J16215 |
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JX-J16299 |
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![教协 JX-N1831 废水[地下水]热泵系统](http://imgs.gongxuku.com/202201/13/104818804583705.jpg.middle.jpg "教协 JX-N1831 废水[地下水]热泵系统")
