Shandong Zhongjie Special Equipment Co., Ltd. specializes in the following products: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulation cryogenic pressure vessels such as LNG storage tanks, oxygen/nitrogen/argon storage tanks, and CO2 storage tanks; pressure vessel products including denitrification engineering equipment, heat storage and energy storage equipment, and complete chemical equipment; central air conditioning and HVAC equipment such as ground (water) source heat pumps, air source units, water-cooled screw units, and air-cooled modular units. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
When using carbon dioxide tanks, the following safety procedures must be adhered to ensure safety: Tank Operator Training: All operators must receive training to understand the characteristics, operational requirements, and safety measures of carbon dioxide tanks. The training should include safe tank operation, leak handling, emergency response plans, etc. Safety Operating Procedures: Establish and follow relevant safety operating procedures, including tank startup, shutdown, inspection, and maintenance. Operators should operate in accordance with the procedures to ensure safe tank operation. Leak Handling: Implement a leak handling program, including leak detection, emergency shutdown, and isolation of the leak source. Operators should be familiar with the leak handling procedures and able to respond quickly and correctly to leak incidents. Fire Prevention Measures: Carbon dioxide is flammable; therefore, fire prevention measures must be taken when in use. Smoking, open flame operations, or placing flammable items near the tank are prohibited. Ensure that fire protection equipment around the tank is in good condition and conduct fire drills regularly. Waste Gas Emission: Properly dispose of waste gases produced during the use of carbon dioxide tanks to avoid the accumulation of carbon dioxide in enclosed spaces, which can lead to asphyxiation and safety risks. Ensure that the waste gas emission system is unobstructed and functioning properly. Regular Inspection and Maintenance: Conduct regular inspections of the tank's appearance, seals, valves, and pipe connections. If any abnormalities or damage are found, they should be repaired or replaced promptly. Additionally, regularly inspect and maintain the tank's safety valves, pressure sensors, and other accessories. Emergency Response Plan: Develop and implement an emergency response plan, including procedures for leak incidents, evacuation, and first aid measures. Operators should be familiar with the emergency response plan and conduct drills regularly. Monitoring and Alarm Systems: Install and maintain monitoring and alarm systems for the tank.

Carbon dioxide tanks are classified as pressure vessels. Pressure vessels are sealed containers capable of withstanding internal pressure, used for storing and transporting gases, liquids, or mixtures. Carbon dioxide tanks are pressure vessels specifically designed for storing and transporting carbon dioxide, featuring unique designs and structures to ensure safe storage and use. Depending on design and application, carbon dioxide tanks can be either vertical or horizontal, with varying capacities and pressure ratings. When using carbon dioxide tanks, it is essential to comply with relevant regulations and standards to ensure their safe operation and use.

Carbon dioxide storage tanks feature the following safety technical characteristics: - High-strength materials: These tanks are typically made of high-strength steel or alloy materials to withstand stress and loads under high pressure and low-temperature conditions. - Safety valves and pressure relief devices: Equipped with safety valves and pressure relief devices to control internal tank pressure and prevent overpressure and explosions. The safety valve will automatically open to release pressure when the internal pressure exceeds the set value. - Insulation layer: An insulation layer is internally installed to reduce heat transfer and liquid evaporation. The insulation layer usually consists of multiple layers, including thermal insulation materials and an external protective layer, to maintain stable internal tank temperature. - Level monitoring and control: The tank is fitted with level monitoring devices to monitor the liquid level inside. Timely monitoring and control of the level ensure the liquid storage within the tank remains within a safe range. - Fire and explosion prevention measures: Fire-resistant coatings, fire isolation areas, and explosion-proof devices are implemented to prevent fires and explosions. - Leak detection and alarm system: The tank is equipped with a leak detection and alarm system to promptly detect and alert of any leaks. Quick response and handling can minimize the safety risks caused by leaks. - Regular inspections and maintenance: Regular checks and maintenance are required, including visual inspections, valve maintenance, and pressure tests, to ensure the tank's safety performance and reliability. It should be noted that the specific safety technical characteristics of carbon dioxide storage tanks may vary depending on the type of tank and its application. When using carbon dioxide storage tanks, relevant regulations and standards should be followed.

According to China's "Regulations for the Safety Supervision of Pressure Vessel Technology," carbon dioxide storage tanks are classified as Category II pressure vessels. The Regulations categorize pressure vessels into the following types: - Category I pressure vessels: Pressure vessels with working pressures of 10 MPa (MegaPascals) or more, such as steam boilers and pressure vessels. - Category II pressure vessels: Pressure vessels with working pressures of 0.1 MPa (MegaPascals) or more but less than 10 MPa (MegaPascals), such as air compressors and liquefied gas storage tanks. - Category III pressure vessels: Pressure vessels with working pressures of 0.05 MPa (MegaPascals) or more but less than 0.1 MPa (MegaPascals), such as storage tanks. - Category IV pressure vessels: Pressure vessels with working pressures less than 0.05 MPa (MegaPascals), such as gas cylinders. Based on this classification, carbon dioxide storage tanks typically have working pressures above 0.1 MPa (MegaPascals), thus falling under Category II pressure vessels. It is important to note that specific classification criteria may vary due to different regional regulations and standards. When using and managing carbon dioxide storage tanks, it is essential to comply with the corresponding regulations and standards.
Shandong Zhongjie Special Equipment, welcome customers to our factory for business talks.