Page 6 of Pressure Vessel News

Analysis of Filter Media Layer Disruption in Multimedia Filters

Multimedia filters are water treatment devices that utilize a multi-layer filtration structure to effectively remove impurities from water based on the physical properties of different filter media. Typically, when water flows through the layers of filtration media, the impurities are captured by various layers, thus purifying the water. However, when the media layers become disrupted, the filtration performance is significantly reduced, which can lead to water quality contamination and impact the...

Nov 26, 2024 Industrial News

Emissions and Losses in Crude Oil Storage Tanks

During the storage of crude oil, emissions and losses are significant factors that cannot be overlooked. These losses not only impact the economic benefits of the oil but also have the potential to negatively affect the environment. Therefore, understanding and effectively controlling these loss processes of crude oil storage tank is crucial for improving resource utilization, reducing pollution, and optimizing operational management. This article will focus on the analysis of major breathing losses,...

Nov 25, 2024 Industrial News

Structure and Advantages of U-Tube Heat Exchangers

The U-tube heat exchanger is a heat transfer device that works by bending each tube into a U-shape and fixing both ends to the same tube sheet. The design concept of this device utilizes the free expansion and contraction of the tubes to address the issue of thermal expansion, thereby enhancing the stability and reliability of the heat exchanger. It performs excellently in high-temperature, high-pressure environments and offers good thermal compensation properties. Its simple structure makes it...

Nov 23, 2024 Industrial News

Hydraulic Test Operation Guide for Pressure Vessels

Hydraulic testing is a critical part of pressure vessel safety inspection. It primarily uses liquid as the medium to assess the structural strength and sealing performance of the vessel. This test plays an essential role in checking the pressure-bearing capacity, leak-tightness, and durability of the pressure vessel, ensuring that it operates safely during actual use. This guide will cover the selection of test media, temperature control, test preparation, operating procedures, post-test treatment,...

Nov 22, 2024 Industrial News

Materials Substitution in Pressure Vessel Design

In the design and manufacturing of pressure vessels, the choice of metal materials plays a crucial role in the performance and safety of the vessel. The selected materials must not only have good mechanical properties, corrosion resistance, and high-temperature tolerance but also meet the requirements for processing and the working environment. Although the properties of materials are theoretically fixed, the performance demands of pressure vessel materials can vary depending on the specific use...

Nov 21, 2024 Industrial News

Analysis of Residual Stress in Pressure Vessel Surface Layer

Pressure vessels are critical components designed to withstand high temperatures, pressures, and complex loads. The residual stress characteristics of their surface layers are crucial for ensuring operational safety, durability, and performance. Proper analysis and control of residual stress can significantly enhance the lifespan and reliability of pressure vessels. This article systematically explores the characteristics, impact, and optimization methods of residual stress in pressure vessel surface...

Nov 20, 2024 Industrial News

Applications and Advantages of Composite Pressure Vessels

Pressure vessels have become essential storage and pressure-bearing equipment in many fields. However, traditional steel pressure vessels face limitations in pressure capacity, quality control, and safety, which have driven the research and application of composite pressure vessels. Due to their lightweight structure, high strength, and excellent safety features, composite pressure vessels are gradually becoming the ideal solution in modern industries. Especially in high-demand fields such as high-pressure...

Nov 19, 2024 Industrial News

Anti-Corrosion Structural Design of Pressure Vessels

Pressure vessels are essential and commonly used equipment in industrial production, widely applied in industries such as petrochemical, power generation, shipbuilding, and metallurgy. Due to the high temperatures, high pressures, or corrosive media they contain, pressure vessels face numerous potential corrosion risks during operation. To ensure the safety, reliability, and long service life of these pressure vessels, corrosion prevention design is crucial. A well-designed anti-corrosion structure...

Nov 18, 2024 Industrial News

Corrosion Management & Quality Assurance in Oil Storage Tanks

Oil storage tanks are vital facilities for storing, transporting, and distributing oil products. However, over time, these tanks face several challenges, particularly issues related to water accumulation and corrosion at the bottom of the storage tank. Water often collects at the bottom of storage tanks, and this is more noticeable when storing heavy oils, sulfurous oils, or oils with high acidity. To prevent corrosion that could lead to degraded oil quality, equipment damage, or even safety accidents,...

Nov 15, 2024 Industrial News

Mechanical Cleaning Technology for Crude Oil Storage Tanks

Mechanical cleaning technology for crude oil storage tanks is an efficient, safe, and environmentally friendly cleaning method widely used in oil depots and petroleum storage and transportation systems. This technology involves a specially designed cleaning system that connects cleaning equipment to the storage tank via temporary piping, allowing for the execution of the cleaning process. Compared to traditional manual cleaning methods, mechanical cleaning significantly improves work efficiency,...

Nov 14, 2024 Industrial News

Pressure Vessel Leak Tightness Testing

Leak tightness testing is an important method for evaluating the sealing performance of pressure vessels. By taking advantage of the higher permeability of gases compared to liquids, this test can effectively detect unacceptable leaks in the vessel's weld joints and sealing structures, ensuring the safety and reliability of the pressure vessel during use. Leak tightness testing is typically used to verify whether a pressure vessel can meet specific gas leakage requirements, especially for pressure...

Nov 13, 2024 Industrial News

Air Storage Tank Installation and Pipeline Connection

In industrial gas systems, air storage tanks are crucial for gas storage. The proper installation and pipeline connection of these tanks are vital for the system's stability and safety. This article outlines the installation steps, pipeline connection requirements, and key considerations to ensure efficient and reliable system operation of air storage tanks. Air Storage Tank Installation The installation of an air storage tank involves several steps, including equipment preparation, lifting,...

Nov 12, 2024 Industrial News