Desalinated seawater mineralization system and manufacturing method for desalinated seawater mineralization

A technology of mineralization and seawater, which is applied in chemical instruments and methods, seawater treatment, neutralized water/sewage treatment, etc., to achieve the effects of simple production, improved mineralization efficiency, and improved mineralization effect

Active Publication Date: 2017-06-30
TIANJIN WATER RESOURCES RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to solve the above-mentioned problem of seawater desalination water mineralization, and to provide a seawater desalination water mineralization system and a production method of seawater desalination water mineralization

Method used

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  • Desalinated seawater mineralization system and manufacturing method for desalinated seawater mineralization
  • Desalinated seawater mineralization system and manufacturing method for desalinated seawater mineralization
  • Desalinated seawater mineralization system and manufacturing method for desalinated seawater mineralization

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Experimental program
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Effect test

Embodiment 1

[0040] It is composed of a gas-liquid mixer (4), a mineralization tower (9) and an ups and downs chamber (14). The gas-liquid mixer (4) uses nitrogen dioxide pipeline exposure to strengthen the mineralization of desalinated water, and the mineralization tower (9 ) to fully reflect carbon dioxide and calcite filler to improve the mineralization of desalinated water, and the ups and downs chamber (14) dissolves unreacted carbon dioxide to increase oxygen content, increase pH value, and enhance the safety of desalinated water.

[0041] The seawater desalinated water after sedimentation in the seawater sedimentation tank, purification and removal of impurities in the seawater is sent to the gas-liquid mixer (4) through the delivery pipeline, and the port of the delivery pipeline is connected to the water inlet pipe (1) of the gas-liquid mixer (4). The inlet end is connected, the outlet end of the water inlet pipe (1) is connected with the inlet end of the air-water delivery pipe (1...

Embodiment 2

[0044] The upper end of the gas-liquid mixer (4) is fixedly provided with the end of the mixed gas-water delivery pipe (23), and the end of the mixed gas-water delivery pipe (23) is inserted into the upper end of the gas-liquid mixer (4) to mix the gas-water The port of the delivery pipe (23) is fixedly provided with a baffle (20) to close the port of the mixed air-water delivery pipe (23), and the port of the mixed air-water delivery pipe (23) is fixedly provided with the upper end of the central shaft (21) , the upper end of the central shaft (21) is inserted into the port of the mixed air-water delivery pipe (23), and the upper end of the central shaft (21) is fixedly connected with the stopper (20) and the rotating locking groove (19), and the mixed air-water delivery Water inlet holes (24) are equidistantly arranged on the port of the pipe (23), and the desalinated sea water mixed by the gas-liquid mixer (4) enters the mixed gas-water delivery pipe (23) through the water i...

Embodiment 3

[0047] The gas-liquid mixed by the gas-liquid mixer (4) is input to the mineralization tower (9) for mineralization. The mineralization tower (9) is barrel-shaped as a whole, and the mineralization tower (9) is made of metal or plastic materials. The mineralization tower (9) is composed of a mixed gas-liquid distribution chamber (25), a water separation layer (7) and a packing layer (8). The bottom of the mineralization tower (9) is provided with a mineralization tower base (5), and the mineralization tower base (5) Support the mineralization tower (9), the output end of the mixed gas-water delivery pipe (23) of the gas-liquid mixer (4) is connected with the input end of the gas-liquid delivery pipe (3), and the gas-liquid delivery pipe (3) ) output end is connected with the mineralization tower water inlet pipe (6) at the bottom of the mineralization tower (9), and the mineralization tower water inlet pipe (6) is connected with the mixed gas-liquid distribution chamber (25) at...

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Abstract

The invention relates to a desalinated seawater mineralization system and a manufacturing method for desalinated seawater mineralization. The system of the invention is composed of a gas-liquid mixer (4), a mineralization tower (9) and a fluctuation chamber (14). The gas-liquid mixer (4) reinforces desalinated seawater mineralization by the nitrogen dioxide pipeline aeration mode. The mineralization tower (9) enables carbon dioxide and a calcite filler to fully react so as to enhance desalinated seawater mineralization. The fluctuation chamber (14) enables unreacted carbon dioxide to be dissolved out so as to increase oxygen content, raise pH value and enhance safety of desalinated seawater. The gas-liquid mixer (4) is composed of a main body of the gas-liquid mixer (4), a water through hole (18), a rotary locking groove (19), a separation blade (20), a center shaft (21), a water inlet opening (24) and a rotary wheel plate (22). The system has a reasonable structure, is scientifically designed, is convenient to use, is simple to manufacture, and solves disadvantages of a traditional mineralization device. By the system, mineralization effect of desalinated seawater is raised, and mineralization time of desalinated seawater is shortened.

Description

technical field [0001] The invention relates to a seawater desalination water mineralization device, in particular to a seawater desalination water mineralization system and a preparation method for seawater desalination water mineralization. Background technique [0002] my country is a country that lacks fresh water resources, with low per capita water resources and uneven distribution in time and space. In recent years, my country's seawater desalination industry has encountered prominent problems such as overcapacity and idle equipment. Excessive production capacity growth, high production costs, and insufficient market demand are the direct causes of overcapacity. Policy support focused on investment and production has exacerbated the imbalance between supply and demand, which is not conducive to solving the problem of overcapacity. In recent years, seawater desalination has developed rapidly around the world and has become an important water source for many water-scar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/66C02F7/00C02F103/08
CPCC02F1/66C02F7/00C02F2103/08Y02W10/10
Inventor 占强韩旭周潮洪张凯朱金亮赵鹏刘宏伟
Owner TIANJIN WATER RESOURCES RES INST
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