The utility model provides a distillation desalination equipment, which are connected in sequence by the coarse filter through a pipeline, flocculation, filtration, distillation adsorption tank and condenser; the coarse filter and a filter is arranged in the filter pool fences; adsorption in turn along the direction of the water flow is provided with filtering sand and activated carbon filter layer, solar energy preheating device is arranged between the filter and the adsorption tank distillation, the solar energy preheating device comprises a heat collecting domed cover, the heat collecting cover is provided with a hollow ball at the center of heat, the heat absorbing ball is provided with a water inlet pipe and water outlet pipe communicated with the inner cavity, wherein the water inlet is connected with the filtration and adsorption pool tube, the water outlet pipe is connected with the distiller, the absorbing ball is made of aluminum, the surface has a layer of black anodized layer. By setting up the solar preheating device, the utility model uses the sunlight to heat the low temperature sea water passing through the heat absorbing ball, and then enters the distiller to evaporate, which can greatly reduce the power consumption of the distiller, and is more energy saving and environmental protection.
【技术实现步骤摘要】
一种蒸馏法海水淡化设备
本技术涉及海水淡化处理领域,具体涉及一种蒸馏法海水淡化设备。
技术介绍
海水淡化即利用海水脱盐生产淡水。是实现水资源利用的开源增量技术,可以增加淡水总量,且不受时空和气候影响,水质好、价格渐趋合理,可以保障沿海居民饮用水和工业锅炉补水等稳定供水。从海水中取得淡水的过程谓海水淡化。现在所用的海水淡化方法有海水冻结法、电渗析法、蒸馏法、反渗透法,目前应用反渗透膜的反渗透法以其设备简单、易于维护和设备模块化的优点迅速占领市场,逐步取代蒸馏法成为应用最广泛的方法。在一些炼油厂、轮船、岛屿等靠近大海缺淡水的地方,需要将海水淡化,以生产需要的淡水。现有蒸馏法海水淡化设备存在净化水纯净度不理想,生产成本高的缺点。因此本公司曾研究开发出(专利号为:201120341644.9的)一种蒸馏法海水淡化设备,涉及蒸馏法海水淡化设备。由粗滤池(1)、絮凝池(2)、过滤吸附池(3)、过滤砂层(4)、活性炭过滤层(5)、蒸馏器(6)和冷凝器(7)构成;粗滤池(1)的出水口通过管路连接絮凝池(2),粗滤池(1)出水口内侧设置有过滤栏栅(1-1);絮凝池(2)出口通过管路连接过滤吸附池(3),过滤吸附池(3)内设置有过滤砂层(4)和活性炭过滤层(5);活性炭过滤层(5)通过管路连接蒸馏器(6);蒸馏器(6)的出口通过管路连接冷凝器(7)。解决了现有蒸馏法海水淡化设备存在净化水纯净度不理想,生产成本高的问题。但该专利在实际应用中发现,其配备的蒸馏器在蒸馏时由于需要吸收大量的热量蒸发水份,因此会造成大量的能源浪费,于是本公司根据现有技术的不足,对现有专利技术创造进行优 ...
【技术保护点】
一种蒸馏法海水淡化设备,包括由通过管路依次连接的粗滤池、絮凝池、过滤吸附池、蒸馏器和冷凝器构成;所述粗滤池内设有过滤栏栅;所述过滤吸附池内沿流水方向依次设置有过滤砂层和活性炭过滤层,其特征在于:所述过滤吸附池与蒸馏器之间设有太阳能预热装置,所述太阳能预热装置包括呈半球形的集热罩,所述集热罩圆心处设有空心吸热球,所述吸热球上设有与其内腔连通的进水管及出水管,所述进水管与过滤吸附池相连,所述出水管与蒸馏器相连,所述吸热球为铝制,其表面设有一层黑色阳极氧化层。
【技术特征摘要】
1.一种蒸馏法海水淡化设备,包括由通过管路依次连接的粗滤池、絮凝池、过滤吸附池、蒸馏器和冷凝器构成;所述粗滤池内设有过滤栏栅;所述过滤吸附池内沿流水方向依次设置有过滤砂层和活性炭过滤层,其特征在于:所述过滤吸附池与蒸馏器之间设有太阳能预热装置,所述太阳能预热装置包括呈半球形的集热罩,所述集热罩圆心处设有空心吸热球,所述吸热球上设有与其内腔连通的进水管及出水管,所述进水管与过滤吸附池...
【专利技术属性】
技术研发人员:孙成,
申请(专利权)人:温州海德能环保设备科技有限公司,
类型:新型
国别省市:浙江,33
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。