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2023-12-07

Mechanical filter, on-site installation

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Mechanical filter, on-site installation

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2023-12-07

Water pollution, we urgently need to solve it!!

Water pollution incidents frequently occur domestically. The primary task of the National Environmental Protection Department focuses on the water resource market and pollution prevention work. However, recent tests by inspectors have inadvertently detected plasticizers in the water quality of lakes in some domestic regions, and this pollutant is also found in parts of major river basins such as the Yellow River and the Yangtze River. Water pollution is becoming increasingly severe, with various previously unheard-of pollutants appearing frequently. The crisis of drinking water safety is imminent. The question is, how can we save our country's water resource environment from pollution? How can we stop this endless destruction of natural resources? The development of today's society, whether urbanization or rural economic growth, invisibly exerts pressure on the Earth's natural environment. Urban garbage incineration, sewage discharge, and pollution caused by livestock farming in rural areas are also immeasurable. Even the recent food safety incident in Taiwan involving a carcinogenic substance "plasticizer" has raised concerns about food safety. It is truly baffling that such substances have appeared in multiple river basins in our country. The pollution caused by these substances to water bodies cannot be explained in just a few words. To prevent further tragedies and disasters, the National Environmental Protection Department has resolutely decided to severely punish manufacturers who violate factory discharge standards. Water resources, which are shared by all humanity, cannot be arbitrarily damaged by illegal manufacturers. To save our country's water resource environment from pollution, we must enhance environmental protection awareness and promote the traditional virtues of protecting the environment and conserving resources. Together, we can create a beautiful environment with green mountains and clear waters.

Water pollution, we urgently need to solve it!!

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2023-12-07

Application Characteristics of Self-Cleaning Filters in Circulating Water

Circulating cooling water is a major water use in industrial water consumption. In industries such as petrochemical, electric power, steel, and metallurgy, the use of circulating cooling water accounts for 50% to 90% of the total water consumption of enterprises. In industrial production, as the operating cycle extends and the concentration factor increases, factors such as suspended substances and dust caused by microbial growth lead to changes in water quality, resulting in frequent problems such as heat exchanger scaling, corrosion, and continuous accumulation of impurities and suspended solids in pipelines, which form solid substances. These issues increase energy consumption, reduce equipment service life, and create safety hazards. Different supplementary water sources affect the cycle and severity of these problems. How to reasonably control water quality parameters to improve water reuse rate, save water resources, and greatly improve the overall condition of circulating cooling water is crucial. Self-cleaning filters can effectively remove accumulated impurities in the water, significantly reducing energy consumption; secondly, self-cleaning filters achieve online cleaning without interrupting flow, ensuring system flow throughout the circulation system; thirdly, self-cleaning filters require no manual operation, especially for some high-temperature water, greatly reducing labor intensity and risk; fourthly, self-cleaning filters can be remotely monitored and controlled online through PLC systems, facilitating the inspection of system stability. It is also necessary to establish effective monitoring methods for circulating cooling water systems, monitor water quality stability online, and accurately control the dosing of circulating water chemicals. Intelligent monitoring technology and data acquisition systems have made significant progress, and by calculating the scale inhibitor's inhibition rate, the scale inhibition effect can be evaluated. A method for evaluating the scale inhibition effect of water treatment technology before scale prevention technology evaluation has been proposed. Despite various tests and selections, online optimization of on-site water treatment schemes has not been completed.

Application Characteristics of Self-Cleaning Filters in Circulating Water

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2023-12-07

Precautions for Self-Cleaning Filters in Steel Industry Manufacturing

Steel manufacturing for self-cleaning filters: Used for cooling water filtration in systems such as blast furnaces, rolling mills, and continuous casting machines, as well as impurity filtration in high-pressure water dephosphorization systems. The selection of the drain valve plays a crucial role in the normal operation of the equipment. The water quality mentioned above is relatively complex, with a very uneven distribution of large and small particle impurities. If the drain valve selection is not professional enough, it can directly lead to equipment damage or, more seriously, system shutdown, causing severe and irreparable consequences for production. The minimum requirement for such water system cooling water is control by electric butterfly valves or electric ball valves, which has now become a necessary selection criterion in the industry.

Precautions for Self-Cleaning Filters in Steel Industry Manufacturing

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2023-12-07

Circulating cooling water is a major category of industrial water use.

Circulating cooling water is a major water use in industrial water consumption. In industries such as petrochemical, electric power, steel, and metallurgy, the use of circulating cooling water accounts for 50% to 90% of the total water consumption of enterprises. In industrial production, as the operating cycle extends and the concentration factor increases, factors such as suspended substances and dust caused by microbial growth lead to changes in water quality, resulting in frequent problems such as heat exchanger scaling, corrosion, and continuous accumulation of impurities and suspended solids in pipelines, which form solid substances. These issues increase energy consumption, reduce equipment service life, and create safety hazards. Different supplementary water sources affect the cycle and severity of these problems. How to reasonably control water quality parameters to improve water reuse rate, save water resources, and greatly improve the overall condition of circulating cooling water is crucial. Self-cleaning filters can effectively remove accumulated impurities in the water, significantly reducing energy consumption; secondly, self-cleaning filters achieve online cleaning without interrupting flow, ensuring system flow throughout the circulation system; thirdly, self-cleaning filters require no manual operation, especially for some high-temperature water, greatly reducing labor intensity and risk; fourthly, self-cleaning filters can be remotely monitored and controlled online through PLC systems, facilitating the inspection of system stability. It is also necessary to establish effective monitoring methods for circulating cooling water systems, monitor water quality stability online, and accurately control the dosing of circulating water chemicals. Intelligent monitoring technology and data acquisition systems have made significant progress, and by calculating the scale inhibitor's inhibition rate, the scale inhibition effect can be evaluated. A method for evaluating the scale inhibition effect of water treatment technology before scale prevention technology evaluation has been proposed. Despite various tests and selections, online optimization of on-site water treatment schemes has not been completed.

Circulating cooling water is a major category of industrial water use.

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2023-12-07

Electric butterfly valve control or electric ball valve control

Steel manufacturing for self-cleaning filters: Used for cooling water filtration in systems such as blast furnaces, rolling mills, and continuous casting machines, as well as impurity filtration in high-pressure water dephosphorization systems. The selection of the drain valve plays a crucial role in the normal operation of the equipment. The water quality mentioned above is relatively complex, with a very uneven distribution of large and small particle impurities. If the drain valve selection is not professional enough, it can directly lead to equipment damage or, more seriously, system shutdown, causing severe and irreparable consequences for production. The minimum requirement for such water system cooling water is control by electric butterfly valves or electric ball valves, which has now become a necessary selection criterion in the industry.

Electric butterfly valve control or electric ball valve control

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2023-12-07

Proprietary filter element design and manufacturing technology for self-cleaning filters

1. The self-cleaning filter features an innovative integral molding and processing technology for the filter shell, avoiding various leaks caused by welding steel filter shells; the high-strength ductile iron material has good corrosion resistance, extending the product's service life. 2. The self-cleaning filter uses proprietary filter element design and manufacturing technology, with high-precision filter elements that never wear out. 3. The self-cleaning filter has reliable intelligent control, enabling automated operation of filtering, cleaning, and sewage discharge, achieving unattended operation and uninterrupted water supply. 4. The product's structural and functional design is compact, with a large filtration area, high dirt holding capacity, low pipeline pressure loss, and low power consumption. 5. The optimized control design of the self-cleaning filter features short backwash time and low water consumption for sewage discharge, saving water resources. 6. The product line covers various flow rates and precision ranges, with multiple structural forms to adapt to complex user working conditions.

Proprietary filter element design and manufacturing technology for self-cleaning filters

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