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 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 American ASME/U2 certification.
In the event of a CO2 cylinder leak, immediate action should be taken as follows: Ensure personnel safety: First, ensure that people evacuate the leak area quickly and move away from any potential hazards. If necessary, use appropriate personal protective equipment, such as respirators and protective suits. Cut off the gas supply: As soon as possible, disconnect the CO2 supply source to stop further leakage. Close related valves or switches, or disconnect from the cylinder. Prevent ignition sources: Ensure there are no open flames or other heat sources that could cause a fire in the leak area. If there is a fire risk, take appropriate fire-fighting measures immediately. Ventilation: Activate ventilation equipment to increase air circulation, which helps dilute and remove the leaked CO2 gas. Ensure that the ventilation equipment is operating properly and that the ventilation system does not introduce CO2 gas into other areas. Seal the leak point: If possible, attempt to seal the leak point using suitable materials or methods to reduce or stop the leakage. This may require assistance from personnel. Notify relevant departments: Promptly inform emergency departments, environmental protection departments, or related agencies of the leak situation and act according to their instructions. Please note that handling CO2 cylinder leaks is a dangerous task and should only be performed by trained and experienced personnel. Always follow relevant safety operating procedures and guidelines during the process.

Carbon dioxide storage tanks offer the following advantages: - High Storage Density: These tanks can compress carbon dioxide gas into a liquid state, significantly increasing storage density. Compared to storing in its gaseous form, liquid carbon dioxide can be stored in smaller tanks, saving space and costs. - Environmental and Renewable: Carbon dioxide is an eco-friendly gas, and its increased concentration in the atmosphere can lead to warming and climate change. By storing and utilizing carbon dioxide, we can reduce its emissions into the atmosphere, promoting environmental protection and sustainable development. - Various Application Fields: Carbon dioxide storage tanks are widely used in multiple industries, including food and beverage, industrial, fire suppression, and gas supply. Carbon dioxide can serve as a preservative, beverage effervescent agent, gas, and extinguishing agent, with broad applications and market demand. - Safe and Reliable: During design and manufacturing, these tanks are typically made from high-strength materials (such as carbon steel or stainless steel), offering excellent pressure resistance and safety. The tanks are often equipped with safety valves, pressure gauges, and level indicators to ensure safe operation. Moreover, carbon dioxide is a non-flammable and non-explosive gas, making it relatively safe. These advantages make carbon dioxide storage tanks a crucial storage and supply equipment, widely used in various industries. However, it is still necessary to follow relevant safety operation procedures and standards when using carbon dioxide storage tanks to ensure safe operation and use.

The internal structure of carbon dioxide storage tanks typically includes the following main components: - Tank Shell: The tank shell serves as the primary container for storing carbon dioxide and is usually made of carbon steel or stainless steel. It is designed with sufficient strength and sealing properties to withstand internal tank pressure and loads. - Lining Layer: To prevent direct contact between carbon dioxide and the tank shell, which can cause corrosion and contamination, the interior of the tank is often coated with a lining layer. This lining is typically made from corrosion-resistant materials like glass fiber reinforced plastic (GFRP) or polyester resin. - Support Structure: To support the tank's weight and maintain stability, the interior usually features a support structure, such as support feet or frames, to bear the bottom and side walls of the tank. - Internal Accessories: The tank is also equipped with important accessories like level gauges, pressure sensors, temperature sensors, and safety valves. These are used to monitor and control the liquid level, pressure, and temperature within the tank to ensure safe operation. - Pressure Relief Device: To prevent excessive internal pressure, the tank is typically equipped with a pressure relief device, such as a safety valve. When internal pressure exceeds the set value, the pressure relief device automatically opens to release pressure, protecting the tank. - Inlet and Outlet Piping: The tank also includes inlet and outlet piping for injecting and discharging carbon dioxide. These pipes are usually connected to external supply or consumption systems to facilitate the storage and use of carbon dioxide. - The above outlines the general internal structure of carbon dioxide storage tanks. Specific structural design and configuration may vary depending on the tank's application and specifications. When using and maintaining the tank, one must...

When using carbon dioxide tanks, attention should be given to the following aspects: Safety Operation: Operators must undergo training to understand the characteristics, operational requirements, and safety measures of carbon dioxide tanks. Adhere to relevant safety operation procedures and standards to ensure operational safety. Tank Inspection: Regularly inspect the tank's appearance, sealing, valves, and pipe connections before use. Promptly repair or replace any abnormalities or damages. Tank Placement: Position the tank in a well-ventilated, dry, and fire-free area. Avoid direct sunlight and high temperatures to prevent overheating. Leak Prevention: Ensure that valves and pipe connections are sealed properly to prevent carbon dioxide leaks. Regularly inspect and replace seals, and promptly address any leaks. Pressure Control: The internal pressure of the tank should be within a safe range. Check the tank's pressure gauge and safety valve before use to ensure proper functioning. Avoid excessive or low pressure to prevent safety incidents. Fire Prevention Measures: Carbon dioxide is flammable, so fire prevention measures must be taken during use. Smoking, open flame operations, or placing flammable items near the tank are prohibited. Waste Emission: Properly dispose of waste gases generated during the use of carbon dioxide tanks to avoid the accumulation of carbon dioxide in enclosed spaces, which can lead to asphyxiation and safety risks. Emergency Response Plan: Develop and implement an emergency response plan, including procedures for leak incidents, evacuation, and first aid measures. Operators should be familiar with the plan and conduct regular drills. Note that carbon dioxide tanks should only be used by trained operators following relevant safety operation procedures and standards. Seek advice and guidance from knowledgeable professionals.
ZJ 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 offer society products and services with high performance and affordability!