Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, an A2-grade pressure vessel manufacturing license, an A2-grade pressure vessel design license, a B-grade boiler installation license, and GB2/Class, GC2/Class pressure pipeline installation licenses, as well as a qualification for electromechanical equipment installation contracting. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and a director unit of the Shandong Equipment Manufacturing Association. The company has also passed certifications for the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System, and the American ASME/U2 certification.
If a leak in the CO2 storage tank is detected, the following steps should be taken immediately: Confirm the leak location: First, determine the exact location of the leak, which can be done through hearing, observation, or using gas detection equipment. Emergency response: In case of a leak, immediate emergency measures must be taken to ensure personnel safety. Evacuate people to a safe area and notify relevant personnel and emergency services. Cut off the gas supply: As quickly as possible, shut off the CO2 supply source by closing valves or cutting off power to stop the supply. Locate the leak: In a safe manner, use gas detection equipment or visual inspection to find the leak. Apply soap solution or other leak detection agents to potential leak points and observe for bubble formation. Seal the leak: Once the leak location is identified, temporary sealing measures can be taken, such as using tape, sealant, or other reliable sealing materials for a temporary repair. Ensure the sealing is secure and can effectively prevent gas leakage. Repair and restoration: Under safe conditions, further repairs and restoration can be carried out. Depending on the nature of the leak, it may be necessary to replace gaskets, repair or replace valves, etc. Repair and restoration work should be performed by trained personnel. Inspection and testing: After repairs and restoration, leakage testing and inspection should be conducted to ensure the leak has been completely repaired and the tank's safety performance is restored. It is important to handle CO2 storage tank leak issues with caution and follow relevant safety regulations and procedures. If lacking the necessary knowledge and skills, it is advisable to contact professionals for assistance.

Standard parameters for carbon dioxide storage tanks can vary depending on design and application requirements. Here are some common standard parameters: - Storage Capacity: The capacity of carbon dioxide storage tanks is typically expressed in kiloliters (L) or cubic meters (m). Common capacities range from a few thousand to tens of thousands of liters. - Operating Pressure: The operating pressure of carbon dioxide storage tanks is usually around 20 to 25 MPa (Megapascals) at room temperature, with specific pressure determined by application needs and design standards. - Design Temperature: The design temperature for carbon dioxide storage tanks is typically in the low temperature range, generally between -40°C and -60°C, to accommodate the liquefaction and storage requirements of carbon dioxide. - Material: Carbon dioxide storage tanks are usually made of high-strength steel or alloy materials to withstand stresses and loads under high pressure and low-temperature conditions. - Insulation: The tanks are internally insulated to reduce heat transfer and liquid evaporation. Insulation is typically a multi-layered structure, including thermal insulation materials and an outer protective layer. - Safety Valve and Pressure Relief Devices: The tanks are equipped with safety valves and pressure relief devices to control internal pressure, prevent overpressure, and avert explosions. - Level Monitoring and Control: The tanks are fitted with level monitoring devices to monitor the liquid level within the tank. Timely monitoring and control of the level ensure that the liquid stored within the tank remains within a safe range. It should be noted that specific standard parameters for carbon dioxide storage tanks may vary due to different design standards, application requirements, and manufacturers. When selecting and using carbon dioxide storage tanks, it is important to consider these factors.

To maintain the stability of CO2 storage tanks, attention should be given to the following details:  - Foundation Design: The tank's foundation design must comply with relevant standards and regulations, and possess sufficient strength and stability. The foundation should consider the tank's weight, pressure, and geological conditions, ensuring the tank is securely placed on the foundation.  - Lining and Fastening Devices: Place appropriate linings, such as rubber pads or steel plates, between the tank and foundation to reduce friction and vibration. Additionally, use fastening devices like bolts or welding to secure the tank to the foundation, preventing movement and tilting.  - Site Leveling: The site for tank installation should be kept level, without any significant tilting or unevenness. If the site is uneven, adjustments and corrections should be made to ensure the tank's stability.  - Seismic Measures: In regions prone to earthquakes, additional seismic measures are required, such as installing seismic supports and enhancing the tank's seismic resistance, to improve stability.  - Regular Inspections: Conduct regular checks on the tank's fastening devices and connection points to ensure they are intact. Any signs of loosening, wear, or damage should be addressed promptly with repairs or replacements.  - Load Distribution: Place uniformly distributed loads above the tank, such as platforms or pipelines, to balance the weight distribution and reduce the impact of uneven loads on stability.  - Safety Distance: Tanks should maintain adequate safety distances from other equipment, buildings, and fire sources to prevent accidental collisions or fires from affecting stability.  It should be noted that the installation of CO2 storage tanks...

The internal structure of a carbon dioxide storage tank typically includes the following main components: - Tank Shell: The tank shell serves as the primary container for storing carbon dioxide and is usually made of carbon steel or stainless steel. It is designed with sufficient strength and sealing properties to withstand internal tank pressure and loads. - Lining Layer: To prevent direct contact between carbon dioxide and the tank shell, which can cause corrosion and contamination, the interior of the tank is usually lined with a protective layer. This lining is typically made from corrosion-resistant materials such as glass fiber reinforced plastic (GFRP) or polyester resin. - Support Structure: To support the tank's weight and maintain stability, an internal support structure is often installed. This can include support feet, frames, etc., to support the bottom and side walls of the tank. - Internal Accessories: The tank is also equipped with essential accessories such as level gauges, pressure sensors, temperature sensors, and safety valves. These accessories are used to monitor and control the liquid level, pressure, and temperature inside the tank to ensure safe operation. - Pressure Relief Device: To prevent excessive internal pressure, the tank is usually fitted with a pressure relief device, such as a safety valve. When the internal pressure exceeds the set value, the relief device automatically opens to release pressure, protecting the tank's safety. - Inlet and Outlet Pipes: The tank also features inlet and outlet pipes for injecting and discharging carbon dioxide. These pipes are typically connected to external supply or consumption systems to facilitate the storage and use of carbon dioxide. - The above describes the general internal structure of a carbon dioxide storage tank. Specific structural design and configuration may vary depending on the tank's intended use and specifications. When using and maintaining the tank, it is necessary to...
Our company attaches great importance to technological innovation and R&D design. We have one municipal-level enterprise technology center in Heze City, equipped with testing facilities for non-destructive testing, physical and chemical testing, welding testing, hydrostatic testing, etc. We have over 600 various instruments and equipment, including CNC machine tools, X-ray flaw detectors, digital ultrasonic flaw detectors, mechanical property testing machines, chemical analyzers, spectrometers, tensile testing machines, plasma welding machines, and more. The key products and technologies we have developed, such as temperature and pressure vessel welding, biomass boiler emission reduction, and waste heat utilization, have successively been selected for multiple Shandong Provincial Department of Industry and Information Technology science and technology innovation projects, Shandong Provincial key projects, and Heze City innovative and excellent projects. We have accumulated a total of 27 authorized utility models, 16 authorized inventions, participated in drafting 2 standards, 2 industry standards, and registered 15 trademarks. The technical team of our company, in collaboration with Professor Yajiang Li of Shandong University, has developed deep cryogenic container processing technology using the international plasma arc + wire filling argon arc welding (PAW-GTAW) technology. After being appraised as a provincial-level scientific and technological achievement, our technology level has reached an international standard in the field of deep cryogenic container manufacturing. Choose Zhongjie Special Equipment, let's join hands to create brilliance!