Method for separating fresh water by using disc type trapezoidal magneto cerium oxide thread generator

A magneto and cerium oxide technology, applied in the field of fresh water separation, can solve the problems of affecting production cost and high maintenance rate, and achieve the effects of improving service life, reducing operating load and facilitating maintenance

Inactive Publication Date: 2016-11-23
张志雄
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Problems solved by technology

In today's world, there are mainly a series of mechanical moving parts and electrical switching mechanisms in the pressure exchangers for liqu

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  • Method for separating fresh water by using disc type trapezoidal magneto cerium oxide thread generator
  • Method for separating fresh water by using disc type trapezoidal magneto cerium oxide thread generator
  • Method for separating fresh water by using disc type trapezoidal magneto cerium oxide thread generator

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[0058] The structure and working principle of the present invention and its application in the reverse osmosis seawater desalination system will be further explained with reference to the accompanying drawings and embodiments:

[0059] figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 18 , Figure 23 with Figure 29 The method for separating fresh water using a disc trapezoidal magneto cerium oxide thread generator includes seawater pretreatment tank 310, pretreatment seawater suction pipe 721, start suction pipe 712, high pressure start pump 714, pipeline tee 769, reverse osmosis membrane 720 and Thread pressure exchange booster pump. On both sides of reverse osmosis membrane 720 are membrane inlet cavity 718 and membrane outlet cavity 728. The screw pressure exchange booster pump has a booster internal threaded joint 743, a pressure relief threaded joint 746, and a suction port. The threaded joint 747 and the pressure storage th...

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Abstract

The invention belongs to a fresh water separation method in seawater by using a generator. A method for separating fresh water by using disc type trapezoidal magneto cerium oxide thread generator comprises a seawater pretreatment tank, a pretreated seawater suction pipe, a start suction pipe, a high-pressure start pump, a pipeline tee joint, a reverse osmosis membrane and a thread pressure exchange supercharger pump; and as improvement, the steps of disc type trapezoidal magneto assembly, thread joint pipeline connection and key component assembly are as follows: (I) the assembly of the disc type trapezoidal magneto; (II) the thread joint pipeline connection: (1) supercharging internal thread joint connection; (2) like the supercharging internal thread joint connection way, a pressure relief thread joint, a suction port thread joint and a pressure accumulation thread joint are in threaded connection with the pipelines on the two sides of the position respectively; and (III) the key component assembly: (1) mounting of a front cover shaft spacer bush; and (2) mounting of last-level bearing outer ring. According to the invention, by adopting a thread connection structure, the maintenance is convenient, and the disassembly is fast.

Description

technical field [0001] The invention belongs to a method for separating fresh water from seawater by using a generator, and in particular relates to a method for separating fresh water by using a disc-type trapezoidal magneto cerium oxide thread generator and adding a pressure exchange hoist pump in a reverse osmosis seawater desalination system. Background technique [0002] With the advancement of science and technology, the population is increasing day by day, and people's desire to develop into the ocean is becoming stronger and stronger. Seawater desalination treatment is becoming more and more popular, and the energy consumption cost of seawater desalination has received special attention. Early seawater desalination used distillation, such as multi-stage flash technology, with an energy consumption of 9.0kWh / m3, and was usually only built in areas with low energy prices, such as Middle East oil countries, or areas where waste heat was available. In the 1970s, reverse ...

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Application Information

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IPC IPC(8): C02F9/02B01D61/06C02F103/08H02K1/06F04D29/20F04D13/06F04D29/62
CPCY02A20/131C02F9/00B01D61/06C02F2103/08C02F2303/10F04D13/06F04D29/20F04D29/628H02K1/06
Inventor 张志雄
Owner 张志雄
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