Page 4 of Pressure Vessel News

In industrial, municipal water supply, and high-precision water systems, water quality management and liquid filtration have always been core aspects for ensuring stable system operation. With increasingly stringent water quality requirements across various applications, the choice of filtration equipment not only relates to water safety but also directly impacts system operational efficiency, maintenance costs, and overall economic performance. Therefore, when designing filtration systems, it is...

In modern industrial production, plate heat exchangers, as highly efficient heat transfer equipment, are widely used in various process flows. They can quickly transfer heat from one fluid to another, thereby achieving energy savings and improving production efficiency. However, to ensure that plate heat exchangers operate efficiently, stably, and economically in complex industrial environments, material selection is a crucial step. This article will explore in depth how to make a wise choice among...

In industrial production, pressure vessel play an indispensable role. They are widely used in chemical, petroleum, pharmaceutical, food processing, and other industries. However, the operation of pressure vessel is accompanied by potential risks. Improper operation may lead to serious safety accidents, resulting in casualties and property losses. Therefore, ensuring the safe operation of pressure vessel is a fundamental principle that every operator must strictly follow. This article provides a...

In modern water treatment systems, filtration equipment is a key component to ensure that water quality meets standards and that the system operates stably. Among them, the quartz sand filter, as a filtration device with a simple structure, stable operation, and convenient maintenance, is widely used in various fields such as industrial circulating water, domestic water, sewage treatment, and pure water pretreatment. With its efficient ability to remove suspended solids and impurities, the quartz...

In the petrochemical industry, three-phase separators play a crucial role. They are mainly used to separate oil, gas, and water, and their performance directly affects production efficiency, product quality, environmental protection, and operating costs. Therefore, when selecting or evaluating a three-phase separator, it is necessary to fully consider its design, operation, and actual working conditions to ensure it can meet the complex industrial requirements. Key Testing Points for Separation...

In the chemical industry, liquid storage tanks are indispensable and vital facilities. They are responsible for storing liquid and gaseous raw materials, products, and intermediate products. However, the safe operation of storage tanks has always been a key focus of safety management in petrochemical enterprises. Since the quantity of materials stored in tanks is far greater than the critical amount of major hazards, the potential risks are significant. Any mistake could lead to catastrophic accidents....

In the extraction and processing of oil and gas, the three-phase separator plays a crucial role. It can effectively separate oil, gas, and water, ensuring the smooth operation of subsequent processing stages. However, to achieve efficient separation, the control of internal pressure within the three-phase separator is key. This article will delve into the basic principles of the three-phase separator, the importance of pressure, and how to optimize its performance through rational design and operation....

In the field of water treatment, filters play a crucial role, and manganese sand filters and quartz sand filters are the widely used filters among them. They are like "guardians" of water quality, ensuring drinking water, industrial water, and more through different mechanisms and characteristics. This article will thoroughly analyze these two types of filters to help everyone better understand their features, applications, and how to choose the right filter. Filtration Principles of Sand...

In industrial production, heat exchangers play an indispensable role. They function as efficient "heat transfer mediators," ensuring smooth energy exchange between different fluids and maintaining the stable operation of production processes. Among them, the shell-and-tube heat exchanger, with its simple structure and strong adaptability, is widely applied. However, designing a shell-and-tube heat exchanger that is both efficient and economical is no easy task; it requires a comprehensive...

In industrial production, cryogenic liquid storage tanks play a crucial role. Whether it is liquid oxygen, liquid nitrogen, or liquid argon, the storage and transportation of these cryogenic liquids require strict operating procedures to ensure safety and efficiency. This article will provide a detailed introduction to the filling, operation, and maintenance processes of cryogenic liquid storage tanks, helping operators better understand and carry out the relevant steps. Preparations Before Filling...

In the realm of water treatment, filters are crucial devices that ensure the safety and purity of water. Whether it is the treatment of wastewater in industrial production or the purification of water in municipal water supply systems, filters play an indispensable role. Quartz sand filters and fiber filters, as two common types of water treatment equipment, each have unique performance characteristics and a wide range of applications. Quartz sand filters are widely used in coarse filtration scenarios...

Plate heat exchangers, with their efficiency, compactness, and flexibility, have been widely applied in industries such as chemical processing, energy, and HVAC. The key factors affecting their performance lie not only in the plate material, but also in the arrangement of plates, adjustment of plate number, and the depth of corrugations. Different design logics directly determine the heat transfer efficiency, pressure loss, and operating cost of a plate heat exchanger. This article analyzes the...