Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, A2-grade pressure vessel manufacturing license, A2-grade pressure vessel design license, B-grade boiler installation 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 board member 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 U.S. ASME/U2 certification.
Carbon dioxide storage tanks possess the following safety technical characteristics: - High-strength materials: These tanks are typically made of high-strength steel or alloy materials to withstand the stresses and loads under high pressure and low-temperature environments. - 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 minimize heat transfer and liquid evaporation. The insulation layer usually consists of multiple layers, including thermal insulation material and an external protective layer, to maintain a stable internal tank temperature. - Level monitoring and control: The tank is fitted with level monitoring equipment to monitor the liquid level inside. Timely monitoring and control of the level ensure that the liquid storage volume 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 reduce 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.

The quality of carbon dioxide storage tanks is influenced by several factors: Material Quality: The quality of the materials used in the tanks directly affects their corrosion resistance, strength, and sealing performance. Common materials include carbon steel and stainless steel. Choosing high-quality materials can enhance the tank's quality and lifespan. Manufacturing Process: The manufacturing process significantly impacts the tank's quality. Processes such as welding, heat treatment, and surface treatment during production must adhere to relevant standards and specifications to ensure the tank's structural integrity and performance stability. Design Specifications: The design of the tank must comply with applicable design standards and norms, such as industry standards. A well-designed tank ensures adequate strength and safety under normal operating conditions. Safety Components: Safety components like safety valves, pressure sensors, and temperature sensors play a crucial role in the tank's quality and safety. Selecting high-quality safety components and installing them correctly can improve the tank's quality and safety. Inspection and Testing: The tank must undergo inspections and tests during the manufacturing process, such as material inspection, weld testing, and pressure testing. These checks ensure the tank meets quality requirements and safety standards. Operation and Maintenance: The tank's operation and maintenance also affect its quality. Proper operation and regular maintenance can extend the tank's lifespan and maintain its good working condition. In summary, the quality of carbon dioxide storage tanks is affected by various factors, including material quality, manufacturing process, design specifications, safety components, inspection and testing, and operation and maintenance. When selecting and using storage tanks, attention should be given to these factors to ensure their quality and safety.

When applying paint to carbon dioxide storage tanks, attention should be given to the following issues: Surface Preparation: Prior to painting, thorough surface preparation of the tank is essential. This involves cleaning the surface, removing grease, dirt, and old coatings to ensure the paint adheres properly and maintains quality. Paint Selection: Choosing the right paint for carbon dioxide storage tanks is crucial. The paint should possess corrosion-resistant, high-temperature-resistant, and chemical-resistant properties to protect the tank surface from corrosion and damage. Painting Technique: The selection and operation of painting techniques are vital for the quality and evenness of the coating. Appropriate painting equipment and methods should be chosen to ensure the paint covers the entire tank surface evenly, avoiding drips and runs. Coating Thickness: The thickness of the coating is critical for the tank's protection. The thickness should be controlled according to the paint requirements and the tank's operating environment to ensure the protective performance and lifespan of the coating. Drying and Curing: After the coating is applied, sufficient time must be allowed for drying and curing. Follow the correct drying time and conditions as per the paint requirements to ensure the quality and performance of the coating. Safety Measures: Appropriate safety measures must be taken during the painting process, including wearing protective eyewear, respirators, and protective clothing to ensure the safety of the operators. Quality Inspection: After painting is complete, a quality inspection should be conducted, including the appearance, adhesion, and thickness of the coating. Any issues or defects should be addressed and repaired promptly. It should be noted that painting carbon dioxide storage tanks should be performed by professionals.

Detailed parameters for carbon dioxide storage tanks can vary based on specific design and usage requirements. Here are some common parameters for carbon dioxide storage tanks: - Capacity: The capacity of carbon dioxide storage tanks can vary according to demand, with common ranges from a few thousand to tens of thousands of liters. - Pressure: The design working pressure of carbon dioxide storage tanks typically falls between 15-25 MPa (Megapascals), with the specific pressure depending on the application and usage scenario. - Material: Carbon dioxide storage tanks are usually made of high-strength materials like carbon steel or stainless steel. The choice of material depends on the storage environment and requirements. - Dimensions: The physical dimensions of carbon dioxide storage tanks can also vary based on capacity and design. Common shapes include cylindrical, spherical, or cuboid. - Level Control: Carbon dioxide storage tanks usually come with a level control system to monitor and control the liquid level of carbon dioxide. The level control system typically includes level sensors and control valves. - Pressure Control: Internal pressure control systems are usually installed in carbon dioxide storage tanks to monitor and control the gas pressure within. The pressure control system typically includes pressure sensors and safety valves. It should be noted that specific parameters for carbon dioxide storage tanks can differ among manufacturers, application scenarios, and standards. When selecting and using carbon dioxide storage tanks, it is essential to follow relevant safety operating procedures and guidelines, and consult with experts to obtain accurate parameter information.
Zhongjie Special Equipment adheres to the great vision of "realizing employees' dreams, creating value for customers, and striving for the prosperity and strength of our motherland," focusing on the development of green energy equipment industry, and devoting high-value products and services to society!