Shandong Zhongjie Special Equipment Co., Ltd. (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, A2-grade pressure vessel manufacturing license, A2-grade pressure vessel design license, B-grade boiler installation, and GB2/Class, GC2/Class pressure pipeline installation licenses, as well as a mechanical and electrical equipment installation contractor qualification. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the Standing Committee of the Shandong Equipment Manufacturing Association. The company has also passed ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the American ASME/U2 certification.
The filling process for carbon dioxide storage tanks typically includes the following steps: Preparation: Ensure the tank and filling equipment are in good working condition. Inspect the tank's appearance and valves for damage or leaks. Check the filling equipment's connection pipes and valves for looseness or leaks. Prepare liquid carbon dioxide: Extract liquid carbon dioxide from the supply source and transfer it to the tank of the filling equipment. Ensure the quality and purity of the liquid carbon dioxide meet the required standards. Connect filling equipment: Attach the outlet pipe of the filling equipment to the tank's inlet valve. Ensure the connection is secure and there are no leaks. Open valves: Turn on the corresponding valves of the filling equipment and the tank to allow liquid carbon dioxide to flow into the tank. Adjust the valves as needed to control the filling speed and pressure. Monitor level: Use level sensors or other level measuring devices to monitor the liquid level of carbon dioxide in the tank in real-time. Ensure the level is within a safe range and avoid over-filling. Filling complete: When the liquid level in the tank reaches the predetermined filling amount, close the corresponding valves of the filling equipment and tank to stop filling liquid carbon dioxide. Inspection and cleaning: Check the valves and pipe connections during the filling process for leaks. Clean up any remaining liquid carbon dioxide around the filling equipment and tank. Documentation and reporting: Record relevant information about the filling process, including the filling date, amount, and level monitoring results. Submit the filling report to relevant departments or management as required. The above is a general carbon dioxide storage tank filling process, and specific operations should be based on the tank's characteristics and requirements. When conducting filling operations, follow relevant safety operating procedures and have trained professionals perform them.

The installation of a safety valve on a CO2 storage tank is a crucial measure to ensure the tank can safely release pressure in case of overpressure. Below are general installation steps: 1. Selecting the Appropriate Safety Valve: Choose a suitable safety valve based on the tank's design pressure and flow requirements. Ensure the rated pressure and flow of the safety valve meet the tank's specifications. 2. Installation Location: Select a proper location for the safety valve, typically on the top or side of the tank. Ensure the safety valve can discharge pressure smoothly and is not obstructed by other equipment or structures. 3. Preparations: Clean the tank surface at the installation location to ensure there are no debris or dirt. Check the tightness of the safety valve and connecting pipes to ensure there are no damages or leaks. 4. Installing the Safety Valve: Connect the safety valve to the tank using appropriate fittings and sealing materials. Follow the installation instructions for the safety valve to ensure a secure and reliable connection to the tank. 5. Adjustment and Testing: Adjust and test the safety valve according to its specifications and requirements. Ensure the safety valve operates normally within the set pressure range and can release pressure promptly. 6. Labeling and Recording: Label relevant information on the safety valve and tank, such as the rated pressure and flow of the safety valve, installation date, etc. Record the installation process and test results for future reference and maintenance. Please note that installing a CO2 storage tank safety valve must follow relevant safety operation procedures and standards. If you do not have the necessary knowledge and experience, it is recommended to consult professionals or manufacturers for installation.

Proper installation of a carbon dioxide tank requires the following steps: Site Preparation: Select a suitable site for installation, ensuring it is level, stable, and meets safety distance requirements. Clear the site to ensure no obstructions or sources of ignition. Foundation Construction: Construct a foundation based on the tank's dimensions and weight. The foundation must be sufficiently strong and stable to support the tank's weight and pressure. Tank Installation: Place the tank on the foundation, ensuring appropriate padding and securing devices between the tank and the foundation. Connect and secure the tank according to design requirements. Pipe Connection: Connect the tank to the piping system as needed. Ensure good sealing at the connection points to prevent leaks. Safety Equipment Installation: Install necessary safety equipment for the tank, such as safety valves, pressure sensors, and temperature sensors. Ensure proper installation and connection of these devices. System Testing: Conduct system tests after installation, including pressure tests and leak tests, to ensure the tank and piping system operate normally and safely. Identification and Warning: Set necessary identification and warning signs on the tank and piping system, including tank capacity and pressure information, to remind operators to be cautious. Tank Maintenance: After installation, perform regular maintenance and care for the tank, including cleaning, lubrication, and inspections, to ensure normal operation and extend the tank's service life. Installation of carbon dioxide tanks should be carried out by qualified installers and follow relevant safety operation procedures and standards. Seek advice and guidance from knowledgeable professionals.

Carbon dioxide tank level gauges are devices used to measure and monitor the liquid level of carbon dioxide within the tank. Depending on different working principles and application requirements, common types of carbon dioxide tank level gauges include the following: - Buoy Level Gauge: Uses the buoyancy of a float to reflect the level of liquid, measured through a mechanical device or electrical signal sensor connected to the float. - Pressure Level Gauge: Utilizes the relationship between liquid pressure and level to measure the level. The level height is calculated by measuring the pressure change on the pressure sensor caused by the liquid. - Ultrasonic Level Gauge: Measures the level using the propagation time of ultrasound. An ultrasonic transmitter emits ultrasound, and when the beam encounters the liquid surface, part of the beam is reflected back. The level height is calculated by measuring the reflection time. - Capillary Level Gauge: Uses the capillary principle to measure the level. By inserting a thin tube into the liquid, the liquid rises within the tube, and the level height is calculated based on the rise of the liquid. - Level Gauge: Measures the level using wave reflection. The transmitter emits waves, and when the beam encounters the liquid surface, part of the beam is reflected back. The level height is calculated by measuring the reflection time. The application of these level gauges in carbon dioxide tanks can be selected based on specific needs and tank design. When selecting and installing level gauges, factors such as liquid properties, working environment, and precision requirements should be considered, and it must be ensured that they are compatible with the tank's safe operation and monitoring system.
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