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A platform for research: civil engineering, architecture and urbanism
Sea sand desalination device and method
The invention discloses a sea sand desalination device and method, wherein the sea sand desalination device comprises a first conveyor belt for conveying sea sand, a rolling wheel located above the first conveyor belt, and a desalination pool located below the first conveyor belt, and the side wall of the desalination pool is connected with a fresh water input pipe and a flocculant input pipe; a sand discharging valve is arranged at the bottom of the desalination tank, and a heater is arranged in the desalination tank. In the invention, chlorine ions in a tight coating film and cracks on the surface of sea sand are promoted to be released through rolling of the rolling wheel, a flocculating agent is added into the desalination pond, chlorine salt particles are subjected to centralized polymerization to form halogen salt after stirring and heating, and the halogen salt collects bittern through the bittern output pipe to serve as a salt making raw material to be separated from the sea sand. The sea sand desalination device provided by the invention can be used for efficiently separating and collecting chloride ions from sea sand, and has the advantages of simplicity in operation, lower cost, low danger degree and full cyclic utilization of resources.
本发明公开一种海砂淡化装置及方法，其中，所述海砂淡化装置包括用于传送海砂的第一传送带，位于所述第一传送带上方的碾压轮，位于所述第一传送带下方的淡化池，所述淡化池的侧壁连接有淡水输入管、絮凝剂输入管，卤水输出管以及中水管，所述淡化池的底部设置有排砂阀，所述淡化池内部设置有加热器。本发明通过碾压轮碾压促使海砂表面紧密包覆膜及裂缝中的氯离子释放出来，通过向淡化池中添加絮凝剂经过搅拌和加热后使得氯盐颗粒集中聚合形成卤盐，卤盐经卤水输出管将盐卤收集作为制盐原料，与海砂分离开来。通过本发明提供的海砂淡化装置能够高效地将氯离子从海砂中分离收集，且其具有操作简单，成本较低，危险度低、资源充分循环利用的优点。
Sea sand desalination device and method
The invention discloses a sea sand desalination device and method, wherein the sea sand desalination device comprises a first conveyor belt for conveying sea sand, a rolling wheel located above the first conveyor belt, and a desalination pool located below the first conveyor belt, and the side wall of the desalination pool is connected with a fresh water input pipe and a flocculant input pipe; a sand discharging valve is arranged at the bottom of the desalination tank, and a heater is arranged in the desalination tank. In the invention, chlorine ions in a tight coating film and cracks on the surface of sea sand are promoted to be released through rolling of the rolling wheel, a flocculating agent is added into the desalination pond, chlorine salt particles are subjected to centralized polymerization to form halogen salt after stirring and heating, and the halogen salt collects bittern through the bittern output pipe to serve as a salt making raw material to be separated from the sea sand. The sea sand desalination device provided by the invention can be used for efficiently separating and collecting chloride ions from sea sand, and has the advantages of simplicity in operation, lower cost, low danger degree and full cyclic utilization of resources.
本发明公开一种海砂淡化装置及方法，其中，所述海砂淡化装置包括用于传送海砂的第一传送带，位于所述第一传送带上方的碾压轮，位于所述第一传送带下方的淡化池，所述淡化池的侧壁连接有淡水输入管、絮凝剂输入管，卤水输出管以及中水管，所述淡化池的底部设置有排砂阀，所述淡化池内部设置有加热器。本发明通过碾压轮碾压促使海砂表面紧密包覆膜及裂缝中的氯离子释放出来，通过向淡化池中添加絮凝剂经过搅拌和加热后使得氯盐颗粒集中聚合形成卤盐，卤盐经卤水输出管将盐卤收集作为制盐原料，与海砂分离开来。通过本发明提供的海砂淡化装置能够高效地将氯离子从海砂中分离收集，且其具有操作简单，成本较低，危险度低、资源充分循环利用的优点。
Sea sand desalination device and method
一种海砂淡化装置及方法
HE MEIYI (author) / HU BAIBO (author) / WANG DEXIN (author) / LI FEIFEI (author) / HUANG GUOSEN (author) / LIU LIN (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C01D
Verbindungen der Alkalimetalle, d.h. des Lithiums, Natriums, Kaliums, Rubidiums, Cäsiums oder Franciums
,
COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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