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 has 7 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. It currently employs 710 people, including 247 engineers and technicians and 82 intermediate-level technical personnel. 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 recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, it was identified as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Construction features of carbon dioxide storage tanks mainly include the following aspects: Material Selection: Carbon dioxide storage tanks are typically made of carbon steel or stainless steel to ensure their corrosion resistance and pressure-bearing performance. Welding Technique: The welding technique of the tank is crucial for its quality and safety. The welding process should comply with relevant standards and specifications to ensure the quality and strength of the welds. Corrosion Prevention Measures: Due to the corrosive nature of carbon dioxide, both the internal and external surfaces of the tank should be treated for corrosion prevention. Common corrosion prevention measures include applying anti-corrosion paint, coating with anti-corrosion layers, or using anti-corrosion coatings. Safety Valves and Pressure Sensors: The tank should be equipped with safety valves and pressure sensors to monitor and control the internal pressure of the tank, ensuring safe operation. Steps for Proper Installation of Carbon Dioxide Storage Tanks: Site Preparation: Choose a suitable site for installation, ensuring it is level, stable, and meets safety distance requirements. Clear the site to ensure there are no obstructions or fire sources. Foundation Construction: Construct the foundation based on the tank's size and weight. The foundation should have sufficient strength and stability to support the tank's weight and pressure. Tank Installation: Place the tank on the foundation, ensuring there is appropriate padding and fastening equipment between the tank and the foundation. Connect and secure the tank according to its design requirements. Piping Connection: Connect the tank to the piping system as needed. Ensure good sealing at the connection points to prevent leaks. Safety Equipment Installation: Install the necessary safety equipment for the tank, such as safety valves, pressure sensors, and temperature sensors. Ensure these facilities are properly installed and connected.

When using CO2 storage tanks, the following points should be noted: Safety Operations: Prior to operating a CO2 storage tank, it is essential to be familiar with and adhere to the relevant safety operating procedures and guidelines. Ensure that operators have received necessary training and understand the tank's working principle, operational procedures, and emergency measures. Tank Inspection: Regularly inspect the external and internal conditions of the CO2 storage tank, including checking for corrosion, leaks, and welds on the tank walls. If any abnormalities or damage are found, take prompt corrective or replacement actions. Tank Pressure Control: Maintain the tank's internal pressure within a safe range. Monitor and control the tank's pressure to prevent damage or safety risks from excessive or low pressure. Fire Prevention Measures: CO2 is a flammable gas, and fire prevention measures must be taken when using it. Avoid open flame work near the tank and ensure the surrounding environment is free from fire hazards. Leakage Handling: In case of CO2 leakage, appropriate emergency measures should be taken immediately. Promptly notify relevant personnel, ensure safe evacuation, and take actions to prevent the spread of the leak. Tank Maintenance: Regularly maintain and service the tank, including cleaning, lubrication, and corrosion prevention. Follow the manufacturer's recommendations and guidelines to ensure the tank operates normally and has a long service life. Compliance: Adhere to local regulations, standards, and specifications to ensure that the tank's design, manufacturing, installation, and use meet the corresponding requirements. It is crucial to strictly follow safety operating procedures when using CO2 storage tanks and to cooperate with relevant personnel to ensure the tank's safety and reliability.

Carbon dioxide has several key applications in carbonated beverages: 1. Creating bubbles and texture: Carbon dioxide is the key ingredient responsible for the effervescence and fizzy texture in carbonated drinks. When dissolved in the beverage, it forms bicarbonate ions, resulting in the fizzy and bubbly effect. This texture and taste give carbonated drinks their distinctive characteristics. 2. Adjusting pH levels: Carbon dioxide reacts with water to form carbonic acid, which helps regulate the pH levels in carbonated drinks. By controlling the amount of carbon dioxide dissolved, the acidity of the beverage can be adjusted, ensuring a pleasant taste and mouthfeel. 3. Providing a refreshing sensation: The carbon dioxide bubbles in carbonated drinks give a refreshing feeling. When consumed, these bubbles stimulate the taste buds on the tongue, creating a cool and tingling sensation, enhancing the drink's taste and mouthfeel. 4. Extending shelf life: Carbon dioxide plays a role in preserving carbonated drinks. Due to its acidity and properties, it can inhibit the growth of microorganisms, thereby extending the shelf life of carbonated drinks. It's important to note that excessive consumption of carbonated drinks may have adverse health effects, such as tooth erosion and osteoporosis. Therefore, moderate consumption is recommended.

Carbon dioxide tanks are widely used in numerous industries. Here are some common applications: Food and Beverage Industry: Carbon dioxide tanks are utilized in the production of carbonated drinks, beer, soda, etc. Carbon dioxide is infused into the beverages to enhance their fizz and taste. Medical Industry: In the medical field, carbon dioxide tanks are used for applications such as anesthesia, respiration, and emergency care. Liquid carbon dioxide can be used to create refrigerants for freezing and preserving biological samples and tissues. Fire Suppression: Carbon dioxide tanks are employed in fire suppression systems. Carbon dioxide is released into the fire scene to extinguish flames by suppressing oxygen supply. Gas Supply: Carbon dioxide tanks also supply CO2 gas for industrial and commercial uses. These gases are used in welding, gas shielding, semiconductor manufacturing, water treatment, and more. Climate Control: In greenhouses and indoor plant cultivation, carbon dioxide tanks are used to control and increase the concentration of CO2 for plant growth. Additionally, carbon dioxide tanks can be used in other industries, such as the automotive industry (for airbag systems) and other industries (for propellants and gas supply). It is important to note that the requirements and applications for carbon dioxide tanks may vary by industry. When using carbon dioxide tanks, it is crucial to follow relevant regulations and standards, ensuring that the design, manufacturing, and use of the tanks meet the necessary requirements.
Zhongjie Special Equipment upholds the grand 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 contribute to society with products and services that offer high value for money!