Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, Economic and Technological Development Zone, Heze City. With a registered capital of 50 million yuan and total assets of 500 million yuan, the company operates seven business centers: boilers, deep-freeze containers, pressure vessels, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory 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. The company currently employs 710 people, including 247 engineers and technicians and 82 intermediate-level technicians. 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 Ministry of Industry and Information Technology. In June 2022, it was named a "Gazelle Enterprise in Shandong Province" and in August 2022, it was recognized as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Carbon dioxide storage tanks are equipment used for storing and supplying carbon dioxide gas, with the following parameters, functions, and features: Parameters: - Capacity: The capacity of carbon dioxide storage tanks can be customized to meet requirements, typically expressed in volume of liquid carbon dioxide, such as kiloliters or cubic meters. - Pressure: The internal pressure of the tank is usually controlled within a safe range to ensure the safety of storage and supply. - Temperature: Carbon dioxide storage tanks typically need to be maintained at low temperatures to keep the gas in a liquid state. Functions: - Storage: These tanks can compress carbon dioxide gas into a liquid, achieving high-density storage, saving space and costs. - Supply: Carbon dioxide within the tank can be supplied to the required fields via pipelines or other methods, such as the food and beverage industry, fire suppression, and more. Features: - Eco-friendly and Renewable: Carbon dioxide is an environmentally friendly gas. By storing and utilizing carbon dioxide, we can reduce its emissions into the atmosphere, promoting environmental protection and sustainable development. - Safe and Reliable: During design and manufacturing, carbon dioxide storage tanks often use high-strength materials with excellent pressure resistance and safety. The tanks are equipped with safety valves, pressure gauges, and other accessories to ensure safe operation. - Multiple Application Fields: Carbon dioxide storage tanks are widely used in the food and beverage industry, fire suppression, and other fields. Carbon dioxide serves various purposes, such as food preservative, beverage effervescent agent, gas, and fire extinguisher, with broad applications and market demand. In summary, carbon dioxide storage tanks offer high-density storage, safety, reliability, environmental friendliness, and a wide range of applications, making them an essential device for storing and supplying carbon dioxide gas.

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 source: As soon as possible, shut off the CO2 supply source to stop further leakage. Close related valves or switches, or disconnect from the cylinder. Prevent fire sources: Ensure there are no open flames or other potential 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 expel 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 be performed by trained and experienced personnel. Always follow relevant safety operating procedures and guidelines during the process.

When filling liquid carbon dioxide into storage tanks, attention should be given to the following aspects: - Safe Operation: Adhere to relevant safety operating procedures and standards during the filling process. Operators must be trained to understand the operation requirements and safety measures of the filling equipment and operate strictly according to the procedures. - Tank Inspection: Inspect the tank before filling to ensure its integrity and safety. Check the tank's appearance, seals, valves, and pipe connections, and repair or replace as needed if any anomalies or damage are found. - Filling Equipment: Choose appropriate filling equipment, ensuring it meets relevant standards and requirements. The equipment should have a safe and reliable design with operational functions to ensure the safety and efficiency of the filling process. - Filling Speed Control: Controlling the filling speed is crucial. Excessive filling speed can lead to high tank pressure, increasing safety risks. Control the filling speed based on the tank's capacity and design requirements to ensure safe filling. - Pressure Control: Maintain strict control over the tank's pressure during the filling process. The filling equipment should be equipped with pressure sensors and safety valves to ensure the internal pressure of the tank stays within a safe range. - Leak Prevention: Ensure the sealing integrity of valves and pipes during the filling process to prevent carbon dioxide leaks. Regularly check and replace seals, and promptly address any leaks. - Monitoring and Recording: Monitor and record key parameters in real-time during the filling process, such as pressure, temperature, and level. This aids in timely detection of anomalies and appropriate adjustments. Note that only trained operators should handle the filling of carbon dioxide storage tanks and adhere to relevant safety operating procedures and standards. Seek advice and guidance from knowledgeable individuals.

When handling CO2 storage tanks, static electricity is a safety issue that needs attention. Here are some methods to avoid static: - Grounding: Ensure that the tank and related equipment are properly grounded. Grounding releases static to the ground, reducing the likelihood of static buildup. Use specialized grounding devices and wires to ensure reliable grounding. - Static Dissipative Equipment: Use static dissipative equipment such as static dissipative clothing, shoes, gloves, etc. These devices help eliminate or reduce static buildup and protect the safety of operators. - Avoid Friction: Prevent friction during operation, especially when in contact with substances or flammable gases. Friction generates static, increasing the risk of fire or explosion. - Control Humidity: Maintain an appropriate humidity level in the operating environment; higher humidity can reduce the generation and accumulation of static. Use humidifiers or other humidity control devices to adjust the environmental humidity. - Avoid Plastic or Rubber Materials: Plastic and rubber materials are prone to static buildup; try to avoid using these materials during operation. Choose materials with better antistatic properties for operation. - Static Eliminators: Use static eliminators to eliminate or reduce static buildup. Static eliminators neutralize static by releasing charges, reducing the danger of static. - Tank Cleaning: Regularly clean the interior of the tank to remove accumulated impurities and dirt. Be mindful of preventing static generation and accumulation during the cleaning process. It should be noted that the methods to avoid static should be determined according to the specific operating environment and tank characteristics. During operation, follow relevant safety regulations and standards, and consult with experts as needed.
Zhong Jie Special Equipment upholds the great 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 commit to society with high-value products and services!