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Sea water desalination and poor water purification device and method

A water purification device and low-quality technology, applied in the field of water purification devices and seawater desalination, to achieve the effect of solving unstable energy forms, reducing energy consumption, saving regeneration and replacement costs

Inactive Publication Date: 2008-05-28
BEIJING YINHEZHIZHOU ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention still needs heating and evaporation, which is not a real normal temperature condition, so there are still limitations brought by heating and evaporation

Method used

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  • Sea water desalination and poor water purification device and method
  • Sea water desalination and poor water purification device and method
  • Sea water desalination and poor water purification device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment one sees figure 1 As shown, this seawater desalination and inferior water purification device uses an open air flow as a carrier, and the water inlet 5.1 of the treatment tank 5 is connected to the raw water pretreatment system. The raw water pretreatment system includes a pretreatment chamber 2 connected to the raw water pipe 1 and The filter material 3 inside it. Filter material 3 can be made by oneself, also can buy the primary filter material that common water treatment is used.

[0067] The processing pool 5 has a built-in three-dimensional network body 6 partly immersed in the processing pool 5, and the three-dimensional network body can be made by oneself or products such as foam ceramics can be purchased. The three-dimensional network body 6 has a porosity of 10%-99%, and a specific surface area of ​​not less than 0.05m 2 / g through-shaped micropores. The treatment tank 5 can be set as a light-transmitting surface on the top surface, the side surfac...

Embodiment 2

[0070] Embodiment two see figure 2 as shown, figure 2 Shown is a schematic diagram of a desalination / purifier using an enclosed air flow as a carrier and using microwaves to enhance the evaporation process. it with figure 1 The design shown differs in two ways. One is to install a microwave transmitter 16 above the processing pool. The processing pool 5 is made of metal. Through calculation, its shape and size meet the requirements of microwave resonance, so that the entire processing pool becomes a microwave oven box. The microwave transmitter 16 can generate ultra-high frequency electromagnetic waves with a wavelength ranging from 1m-1mm. Microwaves are used to strengthen the evaporation of raw water on the water-containing network, and at the same time increase the air volume and increase the condensation power, thereby greatly increasing the water yield. The second difference is: the air inlet of fan 4 communicates with the dehumidified air outlet 9 on the top of con...

Embodiment 3

[0071] Embodiment three see image 3 as shown, image 3 Shown is a schematic of a desalination / purifier using natural wind as a carrier and solar energy for enhanced evaporation and condensation. Different from the previous two designs, this is a device for outdoor use, especially suitable for use in areas with abundant wind and solar energy. The air inlet 5.3 of the treatment pool 5 is a natural wind inlet, which utilizes the natural wind as the carrier of water evaporation cooling phase change. Using solar energy to enhance evaporation, the power interface of the microwave generator 16 and the semiconductor refrigerator 21 is connected to the solar photovoltaic cell 23 through the wire 22, and the semiconductor refrigerator and the microwave generator 16 are driven by the photovoltaic cell. The shell of processing pool 5 is preferably made of transparent material, to facilitate sunlight to penetrate and strengthen the evaporation effect. The aforementioned solar irradiati...

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Abstract

The invention relates to a device of seawater desalination and poor quality water purification and a method thereof. A treatment pool has at least a transparent surface on the top; a three-dimensional network body is placed inside the treatment pool and contains10 percent to 99 percent of porosity and specific surface area thereof is not less than 0.05m<2> / g of a pass-through micro-pore. A water inlet, an air inlet and a high moisture airflow outlet are arranged in the treatment pool. The high moisture airflow outlet is connected with a condensing chamber, which is connected with a refrigerator. The lower part of the refrigerator is provided with a purifying water outlet. Raw water is filtered in advance to remove relatively large impurities and then is fed into the treatment pool so as to be fully permeated to the three-dimensional network body; the liquid absorbed inside the three-dimensional network body evaporates under the function of the airflow; the high moisture airflow going out of the three-dimensional network body after cooled is sent into the condensing chamber to become fresh water or pure water, and the fresh water or pure water comes out of the condensing chamber is absorbed by active carbon and / or is treated by ultraviolet sterilization in become drinking water. The invention is characterized by small energy consumption, high efficiency and good stability.

Description

(1) Technical field [0001] The invention relates to a device and method for seawater desalination and water purification. (2) Background technology [0002] As we all know, it is very difficult to directly convert seawater, brackish water and other low-quality water into drinkable pure water. The sea or brackish water must first be completely desalinated. From a global perspective, there are many traditional water desalination methods, mainly three types of methods: distillation, electrodialysis and reverse osmosis. At present, the desalination of brackish water mostly adopts reverse osmosis and electrodialysis, mainly reverse osmosis. In seawater desalination, the main methods are distillation and reverse osmosis. Here are the pros and cons of the three: [0003] * Distillation [0004] Distillation methods, including multi-effect evaporation ME, flash evaporation FLASH and pressure steam distillation VC, etc., are the process of heating brackish water or seawater to m...

Claims

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Application Information

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IPC IPC(8): C02F1/44C02F9/08C02F1/28C02F1/32
CPCY02A20/131Y02W10/33Y02W10/37
Inventor 何宗彦
Owner BEIJING YINHEZHIZHOU ENVIRONMENTAL PROTECTION TECH
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