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Henan Zhonglan Environmental Protection Engineering Co., Ltd. specializes in: integrated water purification equipment, groundwater defluorination equipment, well water iron and manganese removal equipment, ultrapure water equipment, valveless filters, pure water equipment, water purification equipment, sewage treatment equipment, Reverse osmosis equipment; environmental protection engineering, construction mechanical and electrical installation engineering construction; sales of water treatment equipment accessories and consumables, laboratory instruments, teaching equipment, telephone 18838160815.
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  • Solar photovoltaic cell ultra-pure water equipment zl-tyn001

    Source: solar photovoltaic cells ultra-pure water equipment Author: Bluestar Time: 2015-09-19 Views: Times

    Solar photovoltaic cell ultra-pure water equipment

    Solar photovoltaic cell ultra-pure water equipment

    Device parameters:
    Name: Solar photovoltaic cell ultrapure water equipment
    Model: zl-tyn001
    Operating pressure: 0.7-1.5 (Mpa)
    Water resistivity: 18 trillion Water output: 0.2-10T / H
    Voltage: 380/220 (V)
    Power: 1.5-100K (w)
    Conductivity: 0.02
    Desalination rate: 99.9 (%)
    Single machine output: 0.2T-10T (/ h)
    Principle of solar cell power generation:
    A solar cell is a device that responds to light and converts light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as: single crystal silicon, polysilicon, amorphous silicon, gallium arsenide, indium copper selenium, and so on. The principle of their power generation is basically the same. Now we take crystal as an example to describe the process of photovoltaic power generation. P-type crystalline silicon is doped with phosphorus to obtain N-type silicon, forming a P-N junction. When light illuminates the surface of a solar cell, part of the photons are absorbed by the silicon material; the energy of the photons is transferred to the silicon atoms, causing the electrons to migrate, and free electrons are gathered on both sides of the P-N junction to form a potential difference. When the circuit is turned on, under the action of this voltage, a current will flow through the external circuit to generate a certain output power. The essence of this process is the process of converting photon energy into electrical energy.
    In terms of equipment design, the solar photovoltaic ultra-pure water equipment adopts a mature, reliable, advanced, and highly automated two-stage RO + EDI + precision mixed bed demineralization process to ensure that the ultra-pure water after treatment has a resistivity of 18.2 MΩ. cm. The key equipment and materials are all internationally advanced and reliable products. They are controlled by PLC + touch screen. The complete system has a high degree of automation and high system stability. Greatly save manpower cost and maintenance cost, high water utilization rate, reliable operation, economical and reasonable. Compared with other similar products, the equipment has higher cost performance and equipment reliability.

    Solar photovoltaic cell ultra-pure water equipment

    Solar photovoltaic cell ultra-pure water equipment

    Preparation Process:
    1. Pretreatment system → reverse osmosis system → intermediate water tank → coarse mixed bed → fine mixed bed → pure water tank → pure water pump → UV sterilizer → polishing mixed bed → precision filter → water object (≥18MΩ.CM) (traditional Craft)
    2. Pretreatment → reverse osmosis → intermediate water tank → water pump → EDI device → purified water tank → pure water pump → UV sterilizer → polishing mixed bed → 0.2 or 0.5 μm precision filter → water object (≥18MΩ.CM) (latest technology)
    3. Pretreatment → first-stage reverse osmosis → dosing machine (PH adjustment) → intermediate water tank → second-stage reverse osmosis (positive charge reverse osmosis membrane) → pure water tank → pure water pump → EDI device → UV sterilizer → 0.2 0.5μm precision filter → water object (≥17MΩ.CM) (latest technology)
    4. Pretreatment → reverse osmosis → intermediate water tank → water pump → EDI device → pure water tank → pure water pump → UV sterilizer → 0.2 or 0.5 μm precision filter → water object (≥15MΩ.CM) (latest process)
    5. Pretreatment system → reverse osmosis system → intermediate water tank → pure water pump → coarse mixed bed → fine mixed bed → UV sterilizer → precision filter → water object (≥15MΩ.CM) (traditional process)
    Water quality standards:
    The effluent quality of our company's electronic-grade ultrapure water equipment fully complies with the American ASTM pure water quality standards and the electronic-grade water quality technical standards of the Ministry of Electronics Industry of China (18MΩ.cm, 15MΩ.cm, 10MΩ.cm, 2MΩ.cm, 0.5MΩ.cm Level standards), the Ministry of Electronics Industry of China's high-purity water quality trial standards, the United States semiconductor industry pure water indicators, Japanese integrated circuit water quality standards , domestic and international large-scale integrated circuit water quality standards.

    Related processes: Ultra-pure water equipment process

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