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Sea sand desalination device

A sea sand and sand supply technology, which is applied in the field of sea sand desalination equipment, can solve problems such as insufficient chlorine removal and waste of water resources

Pending Publication Date: 2020-05-22
GUANGDONG XINLONG OFFSHORE EQUIP TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional sea sand desalination uses large-scale equipment to wash sea sand to achieve the effect of removing chloride ions. However, it is easy

Method used

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Such as Figure 1 to Figure 6 As shown, a sea sand desalination device provided by the present invention includes: a box body 1 , a conveying device 2 and a first electrolysis device 3 .

[0031] Wherein, the casing 1 is provided with a first electrolytic cell 11; when the device is in use, the liquid contained in the first electrolytic cell 11 is fresh water or lye water. In this embodiment, the first electrolytic cell 11 is preferably filled with fresh water. A sedimentation tank 12 and a second electrolytic cell 13 are also arranged in the box body 1, and a first pump body 111 is arranged in the first electrolytic cell 11, and the output end of the first pump body 111 is connected with a pipeline, and the pipeline is connected with the sedi...

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Abstract

The invention discloses a sea sand desalination device. The device comprises a tank body, wherein a first electrolytic tank is arranged in the tank body. A conveying device comprises an obliquely-arranged conveying belt, one end of the conveying belt is arranged in a first electrolytic tank, and the other end extends out of the tank body. A first electrolysis device is arranged in the first electrolytic tank, and comprises a first anode screen plate, a first diaphragm and a first cathode plate which are correspondingly arranged from top to bottom, and the conveying belt is arranged between thefirst anode screen plate and the first cathode plate. The technical scheme is adopted, sea sand is continuously placed on the conveying belt and is output from the liquid to pass through the space between the first anode screen plate and the first cathode plate; chlorides in the sea sand and chlorides diffused into the liquid from the sea sand are electrolyzed to form chloride ions, the chlorideions move towards the first anode screen plate under the action of an electric field, chlorine is formed on the chloride ions and separated from the sea sand, and sea sand desalination is achieved. Compared with a washed sand desalination mode, the device has the advantages that the chloride ion removal effect is good, the treated sea sand is high in quality, less fresh water is used, and water resources are saved.

Description

technical field [0001] The invention relates to the related technical field of sea sand desalination devices, in particular to a sea sand desalination device. Background technique [0002] Sea sand refers to sand that has been eroded by seawater without desalination treatment, mostly from the junction of seawater and rivers. Because sea sand contains chloride ion components, if this component exceeds the standard, it will have a serious corrosion effect on steel bars when used in engineering construction after concrete mixing. [0003] Sea sand is widely used in urban construction. With the country's emphasis on environmental protection, the mining of river sand has been greatly reduced, and the price of river sand has also risen, which is far from meeting the needs of the market. Sea sand mining has gradually begun to reduce costs. Traditional sea sand desalination uses large-scale equipment to wash sea sand to achieve the effect of removing chloride ions. However, it is e...

Claims

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Application Information

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IPC IPC(8): C04B20/02C04B14/06
CPCC04B14/068C04B20/02
Inventor 曹健黄展明洪林郑永旭
Owner GUANGDONG XINLONG OFFSHORE EQUIP TECH CO LTD
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