Page 6 of Pressure Vessel News

Self-Cleaning vs. Conventional Filters: How to Choose

Self-cleaning and conventional filters are both widely used in water treatment, but they have some key differences when it comes to how they work, their cleaning efficiency, and their maintenance needs. As industries and urban areas grow, making the most of our water resources has become a top priority. That's why understanding the pros and cons of these two types of filters, as well as where each is best used, is essential for improving water treatment, saving resources, and cutting down on...

Dec 04, 2024 Industrial News

​Carbon Dioxide Storage Tank Safety Guidelines

Carbon dioxide (CO₂) is used in many industries, including manufacturing, food, and healthcare, but its storage and use can come with serious safety risks. When carbon dioxide is released into the air, it lowers the oxygen levels, which can lead to suffocation. This is especially dangerous in enclosed or low-lying areas, where the gas can build up and pose a health threat. That's why it's so important to make sure carbon dioxide storage tanks are safe. This means not just focusing on how...

Dec 03, 2024 Industrial News

Multi-Media Filter Structure Design and Combined Processes

Multi-media filters are an efficient water treatment technology. They play a crucial role in solving water pollution problems. The unique structure of these filters, which use multiple layers of filtering materials, provides precise purification for different types of water pollutants. The filter media are typically a combination of quartz sand, anthracite, manganese sand, and other materials. Each layer of filter media has different particle sizes and filtration functions. This enables the effective...

Dec 02, 2024 Industrial News

Multimedia Filter Media Combination Selection Guide

Multimedia filters are widely used in industrial water treatment, especially when removing suspended solids, colloidal impurities, oil, bacteria, and fine particles from water. Choosing the right filter media and combining different types of media properly can significantly improve water treatment efficiency. It ensures that water quality meets discharge or usage standards. This article will explore the principles of selecting multimedia filter media combinations, the types of media, proper combinations,...

Nov 29, 2024

LNG Storage Tanks: Evaporation, Stratification & Roll-Over

Liquefied Natural Gas (LNG) is a cryogenic liquid. It is widely used for energy storage and transportation. However, due to its low temperature, LNG is affected by external heat in storage tanks. This heat can cause evaporation, stratification, and roll-over phenomena. These phenomena can reduce the efficiency of LNG storage and transport. They can also cause serious safety risks. Therefore, it is important to understand the causes of evaporation and stratification in LNG storage tanks and take...

Nov 28, 2024 Industrial News

Activated Carbon Filter in Electroplating Wastewater Treatment

The use of activated carbon filters in electroplating wastewater treatment offers significant advantages, particularly in removing organic pollutants, reducing heavy metal ion concentrations, and adsorbing odors and colors. As environmental protection standards become increasingly strict, efficiently and reliably treating electroplating wastewater has become a key issue in industrial wastewater management. This article will explore the working principles, application advantages, and optimization...

Nov 27, 2024 Industrial 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