Shandong Zhongjie Special Equipment's main products include: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat boilers, and other boiler products; vacuum insulation cryogenic pressure vessels such as LNG tanks, oxygen/nitrogen/argon tanks, CO2 tanks; pressure vessel products like denitrification engineering equipment, heat storage and energy storage equipment, complete chemical equipment sets; central air conditioning and ventilation 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.
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 pressure and loads. - Lining Layer: To prevent direct contact between carbon dioxide and the tank shell, avoiding 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 or polyester resin. - Support Structure: To support the weight of the tank and maintain stability, a support structure is usually installed inside the tank. This can include support feet or frames, which are used 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 configurations may vary depending on the tank's purpose and specifications. When using and maintaining the tank, it is necessary to...

Prior to using a CO2 storage tank, the following preparations must be made: Safety Inspection: Conduct a safety check on the tank before use to ensure there are no obvious damages, corrosion, or leaks. Inspect the tank's exterior, valves, and connecting pipes to ensure they are intact and undamaged. Tank Cleaning: Ensure the tank is clean both internally and externally. Remove any debris, dirt, and residues to ensure no substances could affect the quality or safety of the CO2. Connecting Pipes: Check the connections between the tank and related pipes to ensure they are securely fastened and sealed. Verify the valve and pipe's on/off status to ensure they are in the correct position. Pressure Check: Inspect the tank's pressure to ensure it is within the safe range. Use a pressure gauge or other pressure detection equipment if necessary. Ventilation and Safety Measures: Ensure adequate ventilation around the tank to prevent CO2 accumulation. During operation, follow relevant safety procedures and measures, such as wearing personal protective equipment and avoiding open flames. Tank Labeling: Label the tank with relevant information, such as the type of gas stored, pressure rating, and capacity. This aids operators in correctly identifying and handling the tank. Note that these preparations may vary depending on the specific tank type and usage scenario. Before using a CO2 storage tank, it is recommended to refer to the relevant safety operation manuals and guidelines to ensure safe and correct operation.

Before using a CO2 storage tank, certain inspection and filling points must be addressed. Here are some common considerations: - Inspect the tank's exterior: Check for any signs of visible damage, corrosion, or leakage. Ensure the tank shell is undamaged. - Check valves and fittings: Verify that the tank's valves and fittings are securely fastened with no leakage. Ensure proper operation. - Inspect the pressure gauge: Confirm that the tank's pressure gauge is functioning correctly and the readings are accurate. Replace or repair as necessary. - Check the level indicator: Ensure the tank's level indicator is working correctly and accurately displays the level. Repair or replace if abnormal. - Inspect the pressure relief device: Check that the tank's pressure relief device (such as a safety valve) is functioning correctly and the set pressure meets requirements. Repair or replace if abnormal. - Inspect filling equipment: Ensure the filling equipment (such as filling pipes, pumps, etc.) is working correctly with no leakage or blockage. Verify safety and reliability. - Filling operations: During the filling process, pay attention to the following points: - Control the filling rate, avoiding too fast or too slow. - Control the filling pressure, ensuring it does not exceed the tank's rated pressure. - Monitor the level, ensuring it is filled to the appropriate level. - Regularly inspect filling equipment and valves to ensure they are functioning properly. - Safety measures: Adhere to relevant safety regulations and procedures during the filling process. Operators should wear appropriate protective gear, such as antistatic clothing and gloves. - Note: Specific inspection and filling points may vary depending on tank type and application. Before using a CO2 storage tank, conduct inspections and operations according to relevant specifications and standards, and consult with experts to ensure safety and effectiveness.

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, ensuring adequate strength and stability. The foundation should consider the tank's weight, pressure, and geological conditions to ensure the tank is securely placed on the foundation. - Insulation and Fastening Devices: Place appropriate insulation, such as rubber pads or steel plates, between the tank and the 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 installation site should be level, with no significant tilting or unevenness. If there are tilting or uneven areas, adjustments and corrections must be made to ensure the tank's stability. - Seismic Measures: In areas 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. If loose, worn, or damaged conditions are found, repairs or replacements should be made promptly. - Load Distribution: Place evenly 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: The tank should maintain sufficient safety distances from other equipment, buildings, and fire sources to prevent accidental collisions or fires from affecting the tank's stability. It should be noted that the installation of CO2 storage tanks...
ZJ Special Equipment adheres to the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," focusing on the development of green energy equipment industry, and dedicating high-value products and services to society!