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 and GC2/Class pressure pipeline installation licenses, as well as a mechanical and electrical equipment installation contracting qualification. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the director unit 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 American ASME/U2 certification.
To extend the service life of carbon dioxide storage tanks, the following measures can be taken: - Regular Inspections and Maintenance: Conduct regular checks on the tank's exterior, lining, valves, and pipeline connections to ensure they are intact. Promptly repair or replace any anomalies or damages. - Corrosion Prevention: As carbon dioxide is corrosive, both the internal and external surfaces of the tank should be treated with corrosion-resistant measures. Regularly inspect and maintain the protective coating or paint to ensure its integrity and effectiveness. - Cleaning and Draining: Regularly clean the interior of the tank to remove accumulated impurities and sediments. Also, regularly drain the tank to remove liquid and gas impurities inside to maintain cleanliness and normal operation. - Temperature and Pressure Control: Maintain the tank's temperature and pressure within the design limits to avoid damage from excessive or low temperatures and pressures. - Regular Testing and Calibration: Conduct regular testing and calibration of the tank, including parameters such as level, pressure, and temperature, to ensure accurate and reliable measurement and control systems. - Adherence to Operating Procedures: Strictly adhere to operating procedures and safety protocols to ensure normal operation and safety of the tank. Train operators to enhance their operational skills and safety awareness. - Updates and Upgrades: Timely update and upgrade tank accessories and equipment as needed to meet new technological and safety requirements. - Regular Evaluation and Monitoring: Regularly evaluate and monitor the tank, including structural integrity, corrosion conditions, and safety aspects. Take appropriate maintenance and repair measures based on evaluation results. - These measures can help extend the service life of carbon dioxide storage tanks and ensure their safe and reliable operation.

Carbon dioxide tanks are classified as pressure vessels. Pressure vessels are sealed containers designed to withstand internal pressure for the storage and transportation of gases, liquids, or mixtures. Carbon dioxide tanks are pressure vessels specifically used for storing and transporting carbon dioxide, featuring special design and structure to ensure safe storage and use. Depending on design and application, carbon dioxide tanks can be either vertical or horizontal, with varying capacities and pressure ratings. When using carbon dioxide tanks, it is essential to comply with relevant regulations and standards to ensure safe operation and use.

Carbon dioxide storage tanks are equipment used for storing and transporting carbon dioxide gas, operating on the principles of pressure vessels and the physical properties of carbon dioxide. Pressure Vessel Principle: A carbon dioxide storage tank is a pressure vessel capable of withstanding the pressure of the internal gas. It is typically made of high-strength materials like steel. The tank's design and structure are engineered to withstand high pressures, ensuring safe storage and transportation of the gas. Compressed Gas Storage: Carbon dioxide is a gas at room temperature but can be compressed into a liquid under high pressure. Storage tanks utilize high pressure to compress the gas into a liquid, achieving higher storage density. The liquid carbon dioxide occupies less volume, allowing for more gas to be stored. Level Control: The tank is equipped with a level control system to monitor and control the level of liquid carbon dioxide. The level control system usually includes level sensors and control valves, ensuring the tank's level remains within a safe range. Pressure Control: The tank also features a pressure control system to monitor and control the internal gas pressure. The pressure control system typically includes pressure sensors and safety valves, ensuring the tank's pressure remains within a safe range, preventing damage or safety risks from excessive or low pressure. Through these principles, carbon dioxide storage tanks can safely store and transport carbon dioxide gas to meet the needs of various fields, such as food processing, beverage manufacturing, and fire suppression. When using carbon dioxide storage tanks, it is essential to follow relevant safety operation procedures and guidelines to ensure safe operation and usage.

The specific features of CO2 storage tanks primarily include the following aspects: 1. High storage density: CO2 storage tanks can compress CO2 gas into a liquid state, significantly increasing storage density. Compared to storing in gas form, liquid CO2 can hold more CO2 in a smaller tank, saving space and costs. 2. Stable storage and supply: CO2 storage tanks ensure stable storage and supply of CO2. Through the design and control systems of the tanks, precise measurement and supply of CO2 can be achieved, meeting various industrial and commercial needs. 3. Environmental and renewable: CO2 is an environmentally friendly gas, and its increase in the atmosphere contributes to warming and climate change. By storing and utilizing CO2, its emissions into the atmosphere can be reduced, promoting environmental protection and sustainable development. 4. Safe and reliable: During the design and manufacturing process, CO2 storage tanks typically use high-strength materials (such as carbon steel or stainless steel), with good pressure resistance and safety. The tanks are often equipped with safety valves, pressure gauges, level gauges, and other accessories to ensure safe operation. Additionally, CO2 is a non-flammable, non-explosive gas, making it relatively safe. 5. Multiple application fields: CO2 storage tanks are widely used in various industries, including food and beverage, fire suppression, gas supply, and more. CO2 can be used as a food preservative, beverage carbonation agent, industrial gas, and fire extinguisher, offering a broad range of applications and market demand. In summary, the specific features of CO2 storage tanks encompass high storage density, stable storage and supply, environmental and renewable properties, safety and reliability, and diverse application fields. This makes CO2 storage tanks a crucial asset.
ZJ Special Equipment adheres to the grand vision of "realizing employees' dreams, creating value for customers, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We offer society high-value products and services!