Shandong Zhongjie Special Equipment's main products include: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat boilers, and other boiler products; vacuum insulation cryogenic pressure vessels such as LNG tanks, oxygen-nitrogenargon tanks, CO2 tanks, etc.; pressure vessel products such as denitration engineering equipment, heat storage and energy storage equipment, and complete chemical equipment sets; central air conditioning and ventilation equipment such as ground (water) source heat pumps, air source units, water-cooled screw units, and air-cooled modules. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
Carbon dioxide tanks offer the following advantages: - High storage density: Carbon dioxide tanks can compress CO2 gas into a liquid state, significantly increasing storage density. Compared to storing it as a gas, liquid CO2 can be stored in a smaller tank, saving space and costs. - 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. - Multiple application areas: Carbon dioxide tanks are widely used in various industries, including food and beverage, industrial, fire suppression, and gas supply. CO2 can be used as a preservative, carbonation agent, gas, and fire extinguisher, with broad applications and market demand. - Safe and reliable: In the design and manufacturing process, carbon dioxide 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, level gauges, and other accessories to ensure safe operation. Additionally, CO2 is a non-flammable, non-explosive gas, making it relatively safe. These advantages make carbon dioxide tanks an important storage and supply equipment, widely used in various industries. However, when using carbon dioxide tanks, it is still necessary to follow relevant safety operation procedures and standards to ensure the safe operation and use of the tanks.

In the event of a CO2 cylinder leak, the following immediate actions should be taken: 1. Ensure Personnel Safety: First, ensure that people are quickly evacuated from the leak area and kept away from potential hazards. If necessary, use appropriate personal protective equipment, such as respirators and protective suits. 2. Cut Off Gas Supply: As soon as possible, disconnect the CO2 supply source to stop further leakage. Close the relevant valves or switches, or disconnect the cylinder. 3. Prevent Ignition Sources: Ensure there are no open flames or other heat sources that could cause a fire in the leak area. If there's a fire risk, take immediate appropriate fire-fighting measures. 4. 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. 5. Seal Leak Points: If possible, attempt to seal the leak points using suitable materials or methods to reduce or stop the leakage. This may require assistance from personnel. 6. Notify Relevant Departments: Promptly inform the relevant emergency, 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 operation procedures and guidelines during the process.

The automated maintenance system for carbon dioxide tanks typically includes the following main components: - Pressure Maintenance System: Monitors and adjusts the internal pressure of the tank to ensure the carbon dioxide within remains within a safe and stable pressure range. This system includes pressure sensors, control systems, pressure regulating valves, and pressure reserve devices. - Temperature Control System: Monitors and adjusts the internal temperature of the tank to maintain the carbon dioxide within an appropriate temperature range. This system includes temperature sensors, control systems, and temperature regulating devices. - Level Monitoring System: Measures and monitors the liquid level within the tank to ensure the carbon dioxide level is within a safe range. The system can utilize float level gauges, pressure level gauges, and ultrasonic level gauges. - Leak Detection System: Monitors leaks in the tank and pipeline systems, detecting and alerting to them promptly. This system can employ gas sensors, liquid sensors, and leak alarms. - Fire Detection and Extinguishing System: Monitors fire conditions in the tank area and takes appropriate extinguishing measures. The system includes fire detectors, alarms, and extinguishing equipment. - Remote Monitoring and Control System: Monitors and controls the operational status and parameters of the tank remotely, enabling remote operation and management. This system can connect via network, providing real-time data and remote control functions. These are the main components of a typical automated maintenance system for carbon dioxide tanks. The specific system configuration and functions can be customized according to the tank's design requirements and application scenarios. These automated maintenance systems enhance the tank's safety, stability, and reliability, reducing the need for manual intervention and operational risks.

If a leak in the CO2 storage tank is detected, the following procedures should be taken immediately: Confirm the leak location: First, determine the exact location of the leak, which can be done through hearing, observation, or using gas detection equipment. Emergency response: Upon discovering a leak, immediate emergency measures must be taken to ensure personnel safety. Evacuate personnel to a safe area and notify relevant personnel and emergency services. Cut off the gas supply: As soon as possible, shut off the CO2 supply source by closing valves or cutting off power to stop the supply. Locate the leak: In a safe environment, use gas detection equipment or visual inspection to find the leak. Apply soap solution or other leak detection agents to potential leak areas and observe for bubble formation. Seal the leaks: Once the leak location is confirmed, temporary sealing measures can be taken, such as using tape, sealant, or other reliable sealing materials for temporary repairs. Ensure the sealing is secure and effective in preventing gas leakage. Repair and restoration: In a safe environment, further repairs and restoration can be conducted. Depending on the specific situation of the leak, it may be necessary to replace seals, repair or replace valves, etc. These repair and restoration tasks should be performed by qualified personnel. Inspection and testing: After repairs and restoration, conduct leak inspection and testing to ensure that the leaks have been fully repaired and the tank's safety performance has returned to normal. It is important to handle CO2 storage tank leak issues with caution and follow relevant safety regulations and procedures. If you do not possess the necessary knowledge and skills, contact a professional for assistance.
Our company attaches great importance to technological innovation and R&D design. We have 1 municipal-level enterprise technology center in Heze City, equipped with non-destructive testing, physical and chemical testing, welding testing, hydrostatic testing, and other testing facilities. We have over 600 types of equipment, including CNC machine tools, X-ray flaw detectors, digital ultrasonic flaw detectors, mechanical property testing machines, chemical analyzers, spectrometers, tensile testing machines, plasma welding machines, and more. The key products and technologies we have developed, such as temperature and pressure vessel welding, biomass boiler emission reduction, and waste heat utilization, have successively been selected for multiple Shandong Provincial Department of Industry and Information Technology science and technology innovation projects, Shandong Provincial key projects, and Heze City innovation and excellence projects. We have accumulated 27 authorized utility models, 16 authorized inventions, participated in drafting 2 standards, 2 industry standards, and registered 15 trademarks. The technical team of our company, in collaboration with Professor Yajiang Li of Shandong University, has developed deep cryogenic container processing technology using the international plasma arc + wire filling argon arc welding (PAW-GTAW) technology. After provincial-level scientific and technological achievement appraisal, the technical level has reached the international standard in the field of deep cryogenic container manufacturing. Choose Zhongjie Special Equipment, and let's create brilliance together!