Page 3 of Pressure Vessel News

Filter Layers vs. Backwashing Frequency in Shallow Sand Filters

In the field of water treatment, shallow sand filters are widely used filtration devices whose performance and operational efficiency are influenced by numerous factors. Among these factors, the relationship between the number of filter layers and backwashing frequency is particularly critical. This paper will delve into the impact of the number of filter layers on the backwashing frequency of shallow sand filters and explore how to optimize this choice based on different application scenarios,...

Jun 23, 2025 Industrial News

How to Maintain Your Fermentation Tanks?

In the field of biological fermentation, fermentation tanks are core equipment. Their normal operation is crucial for production efficiency and product quality. To ensure that fermentation tanks can work stably in the long term, it is necessary to be familiar with the working principles of the equipment, the structure and performance of each component, as well as the functions of pipelines and valves. However, the maintenance and care of the fermentation tank are equally indispensable. Careful maintenance...

May 24, 2025 Industrial News

Storage Tank Instrumentation Settings & Safety Regulations

In the fluid industry, storage tanks are widely used as storage devices. Whether for petroleum, natural gas, chemical products, or liquefied gases, tanks play an indispensable role. To ensure the safe and efficient operation of storage tanks, instruments must be used to measure key parameters such as liquid level, temperature, density, and pressure. These instruments not only help accurately calculate the volume and mass inventory of stored liquids but also enable the control of inlet and outlet...

May 15, 2025 Industrial News

Common Defects in Design & Manufacture of Pressure Vessel

Pressure vessels are critical equipment widely used in industries such as chemical engineering, petroleum, natural gas, and nuclear power. Their primary function is to withstand and store substances under extreme conditions, such as high pressure, low pressure, or high temperatures. Any defects occurring in the design, manufacture, inspection, or use of pressure vessels can have a significant impact on the equipment's safety and reliability. Therefore, it is essential to strictly adhere to standards...

May 09, 2025 Industrial News

Fire and Explosion Risks in Crude Oil Storage Tanks

Crude oil storage tanks are vital components in the oil transportation and storage process, serving the crucial function of storing crude oil and ensuring a stable energy supply. However, due to the highly flammable and volatile nature of crude oil, fire and explosion risks are among the primary safety hazards during its storage. Therefore, understanding these risks of crude oil storage tanks and implementing effective control measures is essential to safeguarding personnel, protecting the environment,...

Apr 30, 2025 Industrial News

How to Choose Pressure Gauges for Pressure Vessels

Pressure gauges are instruments used to measure the pressure of the medium inside containers or pipelines. They are critical components in the operation of pressure vessels, as they accurately monitor pressure changes, preventing overpressure or underpressure, and ensuring the safety and reliability of the equipment. Pressure gauges are widely used across various industrial sectors, including oil, chemical, metallurgy, and power industries, where they play an essential role in ensuring the proper...

Apr 14, 2025 Industrial News

Operating Conditions of Pressure Vessels

Pressure vessels are widely used in industries such as petrochemical, chemical, energy, and food processing. They are closed devices designed to withstand internal or external pressure. The safety, reliability, and stability of pressure vessels directly impact the normal operation of entire production systems, making strict adherence to various standards and regulations essential. This article will delve into the operating conditions of pressure vessels, analyzing key factors such as pressure, temperature,...

Apr 07, 2025 Industrial News

How to Operate a Three-phase Separator Properly?

In industries such as oil, natural gas, and chemicals, the three-phase separator plays a crucial role. It is a specially designed device used to separate oil, water, and gas from oil-gas-water mixtures, widely applied in processes like oilfield production, natural gas processing, and petroleum refining. Through physical and mechanical processes, the three-phase separator not only effectively improves crude oil quality by removing water and gas but also reduces equipment corrosion, ensuring the smooth...

Mar 20, 2025 Industrial News

How to Prevent Crude Oil Storage Tanks Safety Risk?

Crude oil storage tanks are essential facilities in the storage and transportation of petroleum, but they also come with significant safety risks, including fire, explosion, and leakage hazards. Crude oil itself is highly flammable and explosive, and leaks can lead to severe environmental pollution. To ensure the safe operation of crude oil storage tanks and avoid accidents, it is crucial to understand the potential risks and implement effective preventive measures. This article provides a detailed...

Mar 17, 2025 Industrial News

Stress Corrosion Cracking in Pressure Vessel Materials

Pressure vessels play a critical role in various industries, including petroleum, chemical, power generation, and pharmaceuticals. These vessels are commonly used to store, transport, or process high-pressure fluids, enduring significant pressure fluctuations and temperature changes during operation. Pressure vessels not only need to withstand substantial internal and external pressure differences but also must remain stable over long periods in harsh environments. However, due to prolonged exposure...

Mar 10, 2025 Industrial News

How to Deal with Cracks in Pressure Vessels and Pipelines?

In industrial production, pressure vessels and pipelines, which operate under long-term high-temperature and high-pressure conditions, are highly susceptible to cracking. These cracks not only threaten the normal operation of factories but also pose serious risks to the safety of personnel. Therefore, ensuring the structural integrity of pressure vessels and pipelines during processing, manufacturing, and operation is crucial. This requires the adoption of scientific and reasonable inspection methods...

Feb 27, 2025 Industrial News

Safety Management of Liquid Nitrogen Storage Tanks

Liquid nitrogen storage tanks are specialized cryogenic containers designed for storing liquid nitrogen, widely used in various fields such as industry, scientific research, healthcare, and food processing. While liquid nitrogen provides efficient cooling and gas protection due to its extremely low temperature, inertness, and asphyxiating properties, it also poses certain safety hazards. The use and management of liquid nitrogen storage tanks require heightened attention to their potential dangers...

Feb 18, 2025 Industrial News