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 an electromechanical equipment installation contracting qualification. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the Council Member of the Shandong Equipment Manufacturing Association. The company has also passed the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the ASME/U2 certification.
Charging a CO2 storage tank involves injecting liquid CO2 into the tank. Here are some considerations for CO2 storage tank charging: Safety Operations: Adhere to the relevant safety operation procedures during CO2 tank charging. Operators should be trained to understand the tank's characteristics and safety precautions to ensure safe operation. Tank Capacity Control: Ensure that the tank is not overfilled during charging. Exceeding the rated capacity can lead to excessive tank pressure and increased safety risks. Flow Rate Control: Maintain a moderate flow rate to avoid both too fast and too slow charging. Excessive speed can cause excessive internal pressure, while slow speed may prolong the charging time. Temperature Control: Control the temperature of the liquid CO2 during charging. High temperatures can cause rapid evaporation, while low temperatures can lead to solidification. Pressure Control: Monitor and control the internal pressure of the tank during charging. High pressure can cause tank rupture or leakage, while low pressure may result in incomplete charging. Level Monitoring: Regularly monitor the tank's level during charging to ensure accurate level measurements and prevent overfilling or underfilling. Relief Devices: The tank should be equipped with relief devices, such as safety valves, to control internal pressure. The set pressure of the relief devices should meet relevant requirements and be inspected and maintained regularly. Environmental Protection: Pay attention to environmental protection during charging to prevent leaks and contamination of liquid CO2. Take appropriate protective measures, such as using sealed connections and protective devices. The above are some considerations for CO2 storage tank charging. Follow relevant safety regulations and standards during charging operations, and consult with experts to ensure safety and effectiveness.

Carbon Dioxide Storage Tank Commissioning typically involves the following steps and contents: 1. Tank Installation Inspection: Check if the tank's installation location, foundation, and supporting structure meet design requirements to ensure stability and safety. 2. Pipe Connection Inspection: Verify the integrity and proper operation of connections between the tank and inlet/outlet pipes, including valve and pipe opening and closing, to ensure the pipeline system's completeness and normal operation. 3. Tank Cleaning and Emptying: Clean and empty the tank prior to commissioning to ensure there are no impurities or residues inside, as well as no other gases or liquids. 4. Tank Pressure Testing: Conduct pressure tests on the tank, including static pressure tests and leakage tests. The static pressure test checks the tank's sealing and pressure resistance by increasing pressure. The leakage test checks for any leaks in the tank and pipeline system. 5. Control System Commissioning: Calibrate and adjust the control system of the tank, including pressure, temperature, and level sensors, to ensure accuracy and reliability. 6. Safety System Testing: Test the tank's safety system, including functional tests of safety valves, pressure gauges, and level indicators, to ensure proper operation and response. 7. Operating Parameters Adjustment: Adjust the tank's operating parameters, such as pressure, temperature, and level, based on actual needs and process requirements to meet process specifications and safe operation. 8. Documentation and Reporting: Record and organize data, test results, and operation logs during the commissioning process, generating a commissioning report for future reference and management. The above steps and contents are general for carbon dioxide storage tank commissioning. Specific commissioning tasks may vary according to tank design requirements and application scenarios. During commissioning operations, strict adherence to relevant safety operating procedures and standards is required to ensure the safety and effectiveness of the process.

以下是一些常见的二氧化碳储罐管理守则： 安全管理：建立完善的安全管理制度，包括安全操作规程、应急预案和事故处理程序等。确保操作人员具备必要的安全知识和技能，并定期进行安全培训和演练。 储罐检查和维护：定期检查储罐的外观、阀门、连接件等，确保其完好无损。定期进行泄漏检测和压力测试，确保储罐的安全性能符合要求。 液位监测和控制：定期监测储罐内的液位，确保储罐内的二氧化碳充足。根据需要进行充填或放空操作，维持适当的液位。 废气处理：处理二氧化碳储罐产生的废气，避免对环境造成污染。采取适当的废气处理措施，如收集和处理废气。 防火防爆措施：采取防火防爆措施，确保储罐周围的环境安全。远离火源、高温区域和易燃物质，定期检查和维护防火设施。 标识和警示：储罐应明确标识，包括储存的气体类型、压力等信息。周围应设置警示标志，提醒人员注意储罐的存在和相关安全注意事项。 储存记录：记录储罐的使用情况，包括充填日期、充填量、检查记录等。定期进行储罐的检测和维护，并保留相关记录。 定期审查和改进：定期审查储罐管理制度和操作流程，及时发现问题并进行改进。根据实际情况进行风险评估和管理，提高管理水平和安全性能。 需要注意的是，具体的管理守则可能会因不同的储罐类型和应用而有所不同。在管理二氧化碳储罐时，应根据相关的规范和标准进行操作，并咨询人士以确保安全和有效性。

Detailed specifications for carbon dioxide tanks can vary based on specific design and operational requirements. Here are some common parameters for carbon dioxide tanks: - Capacity: The capacity of carbon dioxide tanks can vary as per demand, with common ranges extending from a few thousand to tens of thousands of liters. - Pressure: The design working pressure of carbon dioxide tanks typically falls between 15-25 MPa (Megapascals), with the exact pressure depending on the application and operational needs. - Material: Carbon dioxide tanks are usually made of high-strength materials such as carbon steel or stainless steel. The choice of material depends on the storage environment and requirements. - Dimensions: The external dimensions of carbon dioxide tanks can also vary based on capacity and design. Common shapes include cylindrical, spherical, or cuboid. - Level Control: Carbon dioxide tanks often come equipped with level control systems for monitoring and controlling the liquid level of carbon dioxide. These systems typically include level sensors and control valves. - Pressure Control: Internal pressure control systems are commonly installed in carbon dioxide tanks to monitor and control the gas pressure within. These systems usually include pressure sensors and safety valves. It's important to note that specific carbon dioxide tank parameters can differ based on the manufacturer, application scenarios, and standards. When selecting and using carbon dioxide tanks, it is essential to follow relevant safety operating procedures and guidelines, and consult with experts to obtain accurate parameter information.
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