Box-type ultrafiltration industrial device uf filtration device ultrafiltration uf filter system

XJY has been deeply engaged in the field of environmental protection water treatment technology research and development and equipment project production for 16 years. In these 16 years, XJY has accumulated rich experience, constantly explored and innovated, and launched box-type ultrafiltration equipment in the key link of industrial production, water purification and material separation, which has brought revolutionary changes to many industrial fields.

1.Appearance designof XJY’s box-type industrial ultrafiltration equipment

After 16 years of industry experience, XJY knows that industrial equipment must not only have excellent performance, but also have an equally important appearance design. From the appearance, this ultrafiltration equipment presents a regular box shape, abandoning the cumbersomeness and clutter of traditional filtering devices. Its box design strictly follows the principles of industrial aesthetics and practicality, and the edges and corners are rounded, which not only prevents accidental bumps by staff, but also shows a sense of exquisite craftsmanship. The outer shell is made of high-quality carbon steel or corrosion-resistant alloy material, and after fine painting and anti-rust process, it can "stick to its post" in the harsh industrial environment of high temperature, high humidity, acid and alkali mist, and protect the internal precision components for decades.

2.Internal structureof XJY’s box-type ultrafiltration device

Open the door of XJY's box-type ultrafiltration equipment, and the technological charm inside is fully revealed. The ultrafiltration membrane array is neatly arranged. These ultrafiltration membranes can be called the "gatekeepers" of the microscopic world. They are made of unique polymer materials and have a pore size distribution accurate to the nanometer level. When the liquid to be treated flows in, under the pressure drive, impurities such as bacteria, viruses, colloidal particles, and macromolecular organic matter are ruthlessly intercepted, while water molecules that are crucial to production and beneficial small molecule minerals pass smoothly, achieving near-perfect selective separation.

Not only that, to ensure the continuous and efficient ultrafiltration process, XJY has equipped the equipment with a series of advanced supporting systems that work together with 16 years of technical accumulation. The intelligent self-controlled backwash unit, based on the preset pressure difference, time cycle and other parameters, regularly starts the reverse water flow to flush the ultrafiltration membrane, sweeping away the accumulated dirt, so that the membrane's filtration performance is always at its peak. At the same time, the integrated online monitoring module tracks key indicators such as water quality, flow, and pressure in real time. Once an abnormal fluctuation occurs, an alarm will be immediately issued and fed back to the central control system to ensure that the production process is foolproof.

3.Working Principleof XJY’s box-type uf ultrafiltration

The core technology of XJY's box-type ultrafiltration equipment focuses on ultrafiltration membranes. It is a thin film with an asymmetric structure, consisting of an active layer of 0.1-1μm and a porous support layer of 100-200μm. The pore size of the active layer is between 0.001-0.1μm. Driven by a pressure of 0.1-0.7MPa, impure water flows through the ultrafiltration membrane. With the screening effect, water molecules and soluble salts, small molecular organic matter and other smaller solute molecules can pass through the micropores, while bacteria, viruses, colloids, macromolecular organic matter and other larger impurities are intercepted, just like squeezing a mixture of sand and water, water passes through the sieve holes and sand is blocked. At the same time, the ultrafiltration process will cause concentration polarization phenomenon due to the increase of solute concentration near the membrane surface due to interception, resulting in a decrease in membrane flux and easy contamination. For this reason, the ultrafiltration system adopts cross-flow filtration to allow the raw water to flow perpendicular to the filtration direction. Part of the water becomes filtrate, and the other part takes away the intercepted substances, reducing the influence of concentration polarization and finally achieving water purification.

4. Application fieldsof XJY’s cabinet-type ultra filter

1.Electronic industry
The processes such as electronic chip manufacturing have extremely high requirements for water quality. XJY's box-type ultrafiltration equipment is used to remove particles, organic matter and microorganisms in water, and provide ultrapure water for chip cleaning, etching and other processes.

2.Pharmaceutical industry
In the pharmaceutical industry, XJY's box-type ultrafiltration equipment is used for the preparation of pharmaceutical water and separation and purification in the process of drug production.

3.Chemical industry
In chemical production, XJY's box-type ultrafiltration equipment is used to separate and recover the effective components of chemical raw materials, and can also remove organic matter, colloids and suspended matter in wastewater during chemical wastewater treatment, reducing the chemical oxygen demand (COD) and biochemical oxygen demand (BOD) of wastewater.

4.Food industry
XJY's box-type ultrafiltration equipment plays a role in clarifying and sterilizing in beverage production. It can remove impurities such as pectin, cellulose, and microorganisms in juice to make the juice clear and transparent. It can also remove impurities such as yeast and protein in beer to extend the shelf life of beer.

5.Power industry
In the process of thermal power generation and nuclear power generation, XJY's box-type ultrafiltration equipment is used to treat circulating cooling water. Impurities such as suspended matter, microorganisms, and corrosion products in circulating cooling water will scale and deposit on the surface of the heat exchanger, affecting the heat exchange efficiency.

5. Future developmentof XJY’s cabinet-type ultra filteration plant

Looking to the future, with the rapid development of materials science and automation technology, XJY will continue to increase its investment in the research and development of box-type ultrafiltration equipment with 16 years of deep technical accumulation and rich practical experience. The company will be committed to promoting the equipment to move towards higher throughput, more intelligent, and lower energy consumption to meet the growing purification needs of the global industrial field. With its outstanding advantages in technological innovation, product quality, and application services, it will surely contribute more to the sustainable development of industry.