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/nitrogen/argon tanks, and CO2 tanks; pressure vessel products like denitrification 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 modular units. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
To extend the service life of CO2 storage tanks, the following measures can be taken: - Regular Inspections and Maintenance: Conduct regular checks on the tank's exterior, lining, valves, and pipe connections to ensure they are intact. Promptly repair or replace any abnormalities or damages. - Corrosion Prevention: As CO2 is corrosive, both the internal and external surfaces of the tank should be treated for corrosion resistance. Regularly inspect and maintain the protective coating or paint to ensure its integrity and effectiveness. - Cleaning and Drainage: Regularly clean the interior of the tank to remove accumulated impurities and sediments. Also, regularly drain the liquid and gas impurities from the tank to maintain cleanliness and proper operation. - Temperature and Pressure Control: Maintain the tank's temperature and pressure within the design limits to avoid damage from extreme temperatures or pressures. - Regular Testing and Calibration: Conduct regular testing and calibration of the tank, including parameters such as level, pressure, and temperature, to ensure accurate and reliable measurement and control systems. - Adherence to Operating Procedures: Strictly follow operating and safety procedures to ensure the tank operates normally and safely. Train operators to enhance their operational skills and safety awareness. - Updates and Upgrades: Timely update and upgrade tank components and equipment as needed to adapt to new technology and safety requirements. - Regular Assessments and Monitoring: Regularly assess and monitor the tank, including structural integrity, corrosion, and safety aspects. Take appropriate maintenance and repair measures based on assessment results. - These measures can help extend the service life of CO2 storage tanks and ensure their safe and reliable operation.

When selecting a CO2 storage tank support, consider the following factors: - Load Capacity: The design and choice of the support should be capable of supporting the weight and pressure of the tank. The support's carrying capacity should be determined based on the tank's size, weight, and working conditions. - Stability: The support should possess adequate stability to ensure the tank does not tilt or collapse during use. The design should account for the tank's center of gravity and changes in it to provide stable support. - Corrosion Resistance: Since CO2 is somewhat corrosive, the material chosen for the support should have good corrosion resistance to prevent corrosion and damage. - Installation and Maintenance Ease: The support's design should consider ease of installation and maintenance to facilitate the tank's installation, adjustment, and maintenance. - Compliance with Standards and Regulations: The design and selection of the support should comply with relevant standards and specifications, such as the GB150 standard for steel pressure vessels. - Additionally, other factors related to the support can be considered, such as cost, reliability, and durability. When choosing a support, consulting engineers or consulting firms can provide advice and guidance.

Carbon dioxide tanks fall under the category of pressure vessels. Pressure vessels are sealed containers capable of withstanding internal pressure, used for storing and transporting gases, liquids, or mixtures. A carbon dioxide tank is a pressure vessel designed for storing and transporting carbon dioxide, featuring special design and structure to ensure safe storage and use of carbon dioxide. Depending on design and application, carbon dioxide tanks can be either vertical or horizontal, with varying capacities and pressure ratings. When using carbon dioxide tanks, it is necessary to comply with relevant regulations and standards to ensure their safe operation and use.

Zhongjie Special Equipment is a company engaged in the manufacturing of low-temperature liquid storage tanks. They offer design, manufacturing, and installation services for low-temperature liquid carbon dioxide storage tanks. Below is an introduction to the low-temperature liquid carbon dioxide storage tanks produced by Zhongjie Special Equipment: Tank Type: The low-temperature liquid carbon dioxide storage tanks produced by Zhongjie Special Equipment are typically designed in vertical or horizontal configurations, chosen based on customer requirements and site conditions. Material: The tanks are primarily made of low-temperature steel, offering excellent corrosion and low-temperature resistance. Insulation: The tanks are internally insulated to minimize heat transfer and liquid evaporation. The insulation usually consists of a multi-layer structure, including thermal insulation materials and an external protective layer. Safety Valves and Pressure Relief Devices: The tanks are equipped with safety valves and pressure relief devices to control internal tank pressure, preventing overpressure and explosions. Level Gauges: The tanks are fitted with level gauges to monitor the liquid level within the tank, ensuring controlled and managed liquid storage. Safety Measures: Zhongjie Special Equipment's low-temperature liquid carbon dioxide storage tanks comply with relevant safety regulations and standards, implementing various safety measures such as fire and explosion prevention, leak detection, and alarm systems. Customized Design: Based on customer needs and application scenarios, Zhongjie Special Equipment can provide customized design and manufacturing services to meet the specific requirements of different customers.
Our company highly values technological innovation and research and development. We have one municipal enterprise technology center in Heze City, equipped with testing facilities for non-destructive testing, physical and chemical tests, welding tests, hydrostatic tests, and more. We possess over 600 types of equipment, including CNC machines, 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 thermal pressure vessel welding, biomass boiler emissions reduction, and waste heat recovery, have successively been shortlisted for multiple Shandong Province Ministry of Industry and Information Technology science and technology projects, Shandong Province key projects, and Heze City innovation and excellence projects. We have cumulatively obtained 27 authorized utility model patents, 16 authorized invention patents, participated in drafting 2 standards, 2 industry standards, and registered 15 trademarks. The technical team of our company, in collaboration with Professor Li Yajiang of Shandong University, has developed deep cryogenic vessel processing technology using the internationally recognized plasma arc + wire filling argon arc welding (PAW-GTAW) technology, which has been appraised as an internationally competitive level in the deep cryogenic vessel manufacturing field by the provincial-level science and technology achievement assessment. Choose ZJ Special Equipment, let's create brilliance together!