Reverse osmosis seawater desalination device optimization method

An optimization method and reverse osmosis technology, applied in the direction of osmosis/dialysis water/sewage treatment, reverse osmosis, seawater treatment, etc., can solve the problems of reverse osmosis seawater desalination equipment site selection, output, and economic difficulties, so as to reduce manpower, The effect of reducing land demand and saving total investment

Active Publication Date: 2015-07-22
POWERCHINA HUADONG ENG COPORATION LTD
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  • Description
  • Claims
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Problems solved by technology

At present, it is difficult to accurately and comprehensively consider the above factors in the site selection, output, and economical efficiency of reverse osmosis desalination equipment.

Method used

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  • Reverse osmosis seawater desalination device optimization method
  • Reverse osmosis seawater desalination device optimization method
  • Reverse osmosis seawater desalination device optimization method

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Embodiment Construction

[0025] Refer to attached picture. The reverse osmosis seawater desalination test system provided by the present invention includes a simulated power supply that simulates the characteristics of new energy generation, a first switch K1, a second switch K2, a rectifier charger, a storage battery pack, an inverter, an electrical system, an instrument and a control system , reverse osmosis seawater desalination device, seawater tank.

[0026] The simulation power supply that simulates the characteristics of new energy power generation is powered by the mains. It uses a combination of a transformer circuit and a shunt circuit to switch on or off the corresponding shunt circuit under the control of its controller to simulate wind energy, solar energy, or wind energy. New energy power generation such as solar hybrid power supply. The maximum output power, minimum output power, amplitude and change frequency of the simulated power supply can be set according to the model. The model c...

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Abstract

The present invention provides a reverse osmosis seawater desalination device optimization method based on a reverse osmosis seawater desalination testing system, and the reverse osmosis seawater desalination testing system includes a new energy power generation characteristic analog simulation power supply, a first switch, a second switch, a rectifier charging device, a storage battery pack, an inverter, an electrical system, a instrument and control system, a flexible reverse osmosis seawater desalination plant, a seawater tank and the like. The reverse osmosis seawater desalination device optimization method may be used to carry out study on test run of power supply of the reverse osmosis seawater desalination plant by the simulation power supply to seek and verify reverse osmosis seawater desalination process, electrical, control and other technical conditions meeting wind power and seawater desalination plant coupled operation and to evaluate the feasibility and economy of operation, new energy seawater desalination simulation tests can be performed in a wind power plant or a photovoltaic power generation field or places near the wind power plant and the photovoltaic power generation field without going to seaside, test equipment total investment can be saved, impact of construction of the wind power plant and the photovoltaic power generation field on the environment can be reduced, land requirements of the tests can be reduced, invested study manpower and time can be reduced, and the test data can be obtained in a short time.

Description

technical field [0001] The invention relates to an optimization method of a reverse osmosis seawater desalination device. Background technique [0002] Seawater desalination equipment is mostly built in remote island areas, relying on wind energy, solar energy and other new energy for power generation. [0003] New energy power generation is affected by seasonal changes, weather changes, and geographical environment. Compared with traditional mains power supply, its power supply has the disadvantage of large fluctuations, which has a greater impact on the efficient operation of reverse osmosis seawater desalination devices. Seawater has different regional characteristics. At present, it is difficult to accurately and comprehensively consider the above-mentioned factors in the site selection, output and economical efficiency of reverse osmosis desalination equipment, and it also needs a long period of debugging and operation after completion. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44B01D61/12C02F103/08
CPCY02A20/131
Inventor 张希建陶如钧张建中吴旻旻傅生杰毛加
Owner POWERCHINA HUADONG ENG COPORATION LTD
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