Shandong Zhongjie Special Equipment specializes in: 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 tanks, oxygen/nitrogen/argon tanks, and CO2 tanks; pressure vessel products including denitrification engineering equipment, heat storage and energy storage equipment, and complete chemical equipment sets; 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.
Carbon Dioxide Applications in the New Energy Sector Include: 1. Carbon Capture and Storage (CCS): This technology reduces carbon dioxide emissions by capturing CO2 from industrial sources and storing it underground, preventing it from entering the atmosphere. It aids in mitigating greenhouse gas emissions and combating climate change. 2. Carbon Utilization: CO2 can be utilized to produce valuable chemicals and fuels. For instance, through catalytic conversion techniques, CO2 can be transformed into fuel or chemical feedstock like ethanol. This carbon utilization helps reduce dependence on traditional fossil fuels and promotes sustainable energy development. 3. Carbon Dioxide Batteries: These are a new battery technology that uses CO2 as the electrochemical material. By converting CO2 into electrical energy, carbon dioxide batteries can serve as a sustainable energy storage solution, facilitating the development of electric vehicles and renewable energy sources. 4. Carbon Dioxide Photocatalysis: This technology utilizes solar energy to convert CO2 into useful chemicals. With the help of photocatalysts, CO2 and water can be transformed into combustible gases or organic compounds, realizing the resourceful utilization of CO2. These applications aim to reduce CO2 emissions, enhance energy efficiency, and drive the development of sustainable energy. However, these technologies are still in continuous development and research, requiring further technical breakthroughs and practical verification.

Carbon dioxide storage tanks come in various sizes and configurations, tailored to specific application and capacity requirements. Below are some common dimensions and structures of carbon dioxide storage tanks: - Dimensions: The size of carbon dioxide storage tanks can range from small to large, varying with capacity. Common sizes include thousands to tens of thousands of liters. - Structure: These tanks typically feature a double-walled design, with the inner wall for storing liquid carbon dioxide and the outer wall for insulation. The inner wall is usually made of stainless steel or aluminum alloy, offering excellent corrosion resistance. - Insulation: To maintain the low temperature of liquid carbon dioxide, the outer wall is usually insulated to reduce heat transfer and maintain低温. Insulation can be in multi-layered structures, such as polyester foam or glass wool. - Pressure Relief Devices: Carbon dioxide storage tanks are often equipped with pressure relief devices, such as safety valves, to control internal tank pressure. The set pressure of these devices should comply with relevant requirements and be inspected and maintained regularly. - Connection Pipes: The connection between the tank and pipes is usually made using appropriate methods, such as flange or threaded connections. The connection pipes should meet relevant standards and specifications to ensure secure and leak-proof connections. - Support Structure: Large carbon dioxide storage tanks usually require a support structure to bear their weight. Support structures can be made of steel or concrete, ensuring the tank's stability and safety. It's important to note that the specific dimensions and structures of carbon dioxide storage tanks may vary depending on different applications and requirements. When selecting and using carbon dioxide storage tanks, considerations should be based on the specific needs.

When conducting routine inspections of carbon dioxide storage tanks, follow these steps: Appearance inspection: Check for any obvious damage, corrosion, or oil leakage on the tank's exterior. Pay attention to any abnormalities in the tank shell, valves, and pipe connections. Valve and pipe inspection: Verify that the tank's inlet and outlet valves and pipe connections are functioning properly, and there are no leaks or loose fittings. Ensure that the valves operate smoothly and reliably. Pressure relief device inspection: Check if the tank's pressure relief devices (such as safety valves) are working correctly. Confirm that the set pressure of the relief devices meets the requirements. Level measurement system inspection: Verify the accuracy and reliability of the level measurement system. Calibrate the level sensors to ensure accurate level measurements. Pressure and temperature inspection: Check if the tank's pressure and temperature sensors are functioning properly. Confirm the accuracy of pressure and temperature measurements. Safety equipment inspection: Inspect the tank's safety equipment, such as safety valves, pressure sensors, and temperature sensors, to ensure they are working correctly. Verify that their set parameters meet the requirements. Fire protection equipment inspection: Ensure that the fire protection equipment around the tank is in good condition and check that fire extinguishers, sprinkler systems, etc., are functioning properly. Liquid and gas quality inspection: Ensure that the quality of the carbon dioxide liquid and gas in the tank meets the requirements, with no impurities or contaminants. Documentation and reporting: Record the date of the inspection, the inspection content, any issues found, and the measures taken. If necessary, submit an inspection report to the relevant departments or management personnel. The above are general steps for routine inspections of carbon dioxide storage tanks. Specific operations should be carried out according to the characteristics and requirements of the tank. When conducting inspections, follow relevant safety operating procedures and have trained personnel perform the operations.

Carbon dioxide tanks are equipment used for storing carbon dioxide gas. They are typically made from high-strength materials with sealing capabilities to prevent the leakage of stored carbon dioxide gas. The design and capacity of the tanks can be adjusted to meet specific requirements for various applications. Carbon dioxide tanks are widely used across industries, including industrial production and food processing. In the industrial sector, they are commonly used for storing and supplying carbon dioxide gas for processes such as welding, gas shielding, and fire extinguishing. In the food processing industry, they are used to produce carbonated beverages and frozen foods. In the medical field, carbon dioxide tanks can be used to produce medical gases like breathing gases and anesthetic gases. The development and manufacturing of carbon dioxide tanks involve multiple manufacturers and technologies. Different companies may employ various design and manufacturing processes to cater to different user needs. Additionally, relevant safety standards and regulations must be adhered to ensure the safe operation and use of the tanks.
Zhongjie Special Equipment adheres to the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We commit to society with high-quality, cost-effective products and services!