Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, Development Zone, Heze City, with a registered capital of 50 million yuan and total assets of 500 million yuan. The company has 7 business centers: boiler, deep-freeze containers, pressure vessels, central air conditioning, engineering installation, international trade, and Internet of Things. It has three manufacturing sites on Jinnan Road, East Changjiang Road, and Bohai Road, covering a total area of 200,000 square meters, with the main workshop spanning 83,000 square meters. It currently employs 710 staff, including 247 engineers and technicians, and 82 intermediate-level technical personnel. In December 2016, it was recognized as a "High-tech Enterprise" by the Science and Technology Department. In June 2021, it was identified as a "Specialized and New Enterprise in Shandong Province" by the Department of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Carbon dioxide storage tanks offer several advantages: - High storage density: CO2 storage tanks can compress CO2 gas into a liquid state, significantly increasing storage density. Compared to gas storage, liquid CO2 can store more CO2 in relatively smaller tanks, saving space and costs. - Multiple application areas: CO2 storage tanks are widely used in various fields, including food and beverage industry, manufacturing, fire suppression, and gas supply. CO2 serves as a preservative, beverage carbonator, gas, and fire extinguisher, among other uses, with broad applications and market demand. - Environmental friendly and renewable: CO2 is an environmentally friendly gas, and its increased concentration in the atmosphere contributes to warming and climate change. By storing and utilizing CO2, we can reduce its emissions into the atmosphere, promoting environmental protection and sustainable development. - Safe and reliable: During design and manufacturing, CO2 storage tanks typically use high-strength materials (such as carbon steel or stainless steel) with excellent pressure resistance and safety. The tanks are usually equipped with safety valves, pressure gauges, and level indicators to ensure safe operation. Additionally, CO2 is a non-flammable and non-explosive gas, making it relatively safe. - Supply: CO2 storage tanks provide a stable supply of CO2. Through tank design and control systems, precise measurement and supply of CO2 can be achieved, meeting the needs of various industries and applications. These advantages make CO2 storage tanks an essential storage and supply equipment, widely used in multiple industries. However, it is still necessary to follow relevant safety operation procedures and standards when using CO2 storage tanks to ensure their safe operation and use.

Detailed parameters of carbon dioxide storage tanks can vary depending on specific design and usage requirements. Here are some common parameters of carbon dioxide storage tanks: - Capacity: The capacity of carbon dioxide storage tanks can differ based on 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 scenario and requirements. - Material: Carbon dioxide storage 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 storage tanks can also vary depending on capacity and design. Common shapes include cylindrical, spherical, or cuboid. - Level Control: Carbon dioxide storage tanks usually come with level control systems for monitoring and controlling the level of liquid carbon dioxide. These systems typically include 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 inside. These systems typically include pressure sensors and safety valves. It is important to note that specific parameters of carbon dioxide storage tanks may vary among different manufacturers, application scenarios, and standards. When selecting and using carbon dioxide storage tanks, it is essential to follow relevant safety operation procedures and guidelines, and consult with experts to obtain accurate parameter information.

Carbon dioxide has several key applications in the battery industry: - Solvent in Electrolytes: Carbon dioxide can serve as one of the solvents in battery electrolytes. In certain battery types, it can be mixed with organic solvents to enhance the performance and stability of the electrolyte. - Protective Gas in Battery Manufacturing: During battery production, carbon dioxide can be used as a protective gas. For instance, during assembly and encapsulation, it can replace air to prevent oxidation and corrosion of battery materials due to oxygen and moisture in the battery. - Battery Performance Improvement: Carbon dioxide can improve battery performance by altering the atmosphere within the battery. For example, by injecting carbon dioxide gas into the battery, pressure and temperature can be regulated, enhancing the battery's cycle life and safety. - Carbon Dioxide Capture and Storage: The production of batteries generates carbon dioxide emissions. Carbon dioxide capture and storage technologies can be employed to reduce these emissions. By capturing and storing carbon dioxide, atmospheric emissions can be minimized, reducing environmental impact. - Note: The application of carbon dioxide in the battery industry is continuously evolving and being researched. With technological advancements and innovation, there may be more breakthroughs and developments in the use of carbon dioxide in this field.

Before using the carbon dioxide storage tank, the following preparatory work is required: - Inspect the tank: Check for any signs of damage, corrosion, or oil leakage on the tank's exterior, ensuring there are no obvious issues. Verify the structural integrity and safety of the tank. - Check valves and piping: Ensure the tank's inlet and outlet valves and piping connections are normal, without leaks or loose fittings. Confirm that the valves operate smoothly and reliably. - Inspect safety accessories: Check the tank's safety accessories, such as safety valves, pressure sensors, and temperature sensors, to ensure they are functioning properly. Validate that their set parameters meet requirements. - Check the level measurement system: Verify the accuracy and reliability of the level measurement system. Calibrate the level sensors to ensure accurate level readings. - Inspect pressure relief devices: Check that the tank's pressure relief devices (such as safety valves) are working correctly. Confirm that the set pressure of the relief devices meets requirements. - Check gas quality: Ensure the carbon dioxide gas in the tank meets quality standards, with no impurities or contaminants. - Inspect fire protection equipment: Ensure the fire protection equipment around the tank is in good condition and check that fire extinguishers, sprinkler systems, etc., are functioning properly. - Train operators: Operators should receive training on the characteristics, operational requirements, and safety measures of the carbon dioxide storage tank. Training should include safe operation, leak handling, and emergency procedures. - The above preparatory work ensures the carbon dioxide storage tank is in good condition before use and guarantees the safety and reliability of operation. When conducting the preparations, follow relevant safety operation procedures and have them performed by qualified personnel.
Shandong Zhongjie Special Equipment, welcome customers to visit our factory for business discussions.