那么海沙脱盐设备-海砂除氯设备是如何除盐工作的？通过供水系统连续不断注入淡水，对含有盐分的海沙进行不断冲洗，降低海沙的氯离子含量，然后使含盐水从分离筒低端口溢出，完成去盐工作。
如何检测海砂除盐效果？我国检测海砂是否合格常用的方法有物理检测法和磨粉检测法。 国家的施工质量标准国家标准《建筑用沙GB/T14684-2001》、《混凝土质量控制标准（GB60164-92）》，以及建筑行业标准《普通混凝土用沙质量标准及检验方法（JGJ52-92）》、《建设部关于严格建筑用海沙管理的意见（建标[2004]143号）》等相关文件
那么海沙脱盐设备-海砂除氯设备有哪些种类呢？
1.链斗式海沙脱盐设备
缺点：设备基础前期投资大，场地面积占用大，前期需要建造2-3个掏斗池，易损件需要周期性更换。
1. chain bucket sand washing equipment
Advantages: high production capacity, up to 350-400 tons per hour cleaning sand, low energy consumption, water consumption, desalination agent with high conversion rate of chlorine ion, chlorine ion content of sand stability after desalination, wastewater can be recycled, long service life, stable and continuous working ability.
Disadvantages: large investment in equipment foundation, large occupation of the site area, the need to build 2-3 early excavation pool, wearing parts need periodic replacement.
2.轮式海沙脱盐设备
缺点：除氯效果差，细沙流失多，淡水消耗大。
2. wheeled sand cleaning equipment
Advantages: equipment energy saving, early investment, low maintenance rate, low requirements on the site (leveling can)
Disadvantages: the effect of chlorine removal is poor, the sand loss is more and the consumption of fresh water is large.
3.螺旋式海沙脱盐设备
缺点：处理能力低，设备投资大。
3. spiral sand washing equipment
Advantages: low energy consumption, less water desalination, good effect, stable index after desalination of sea sand.
Disadvantages: low processing capacity and large investment in equipment.
