Shandong Zhongjie Special Equipment Co., Ltd. specializes in the following products: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulated cryogenic pressure vessels such as LNG tanks, oxygen/nitrogen/argon tanks, and CO2 tanks; pressure vessel products including denitrification engineering equipment, heat storage and energy storage equipment, and complete chemical equipment sets; central air conditioning and HVAC 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.
Industrial boiler thermal deaeration is a commonly used deaeration method, featuring: - Deaeration: Thermal deaeration releases dissolved oxygen from water in the boiler by heating the feedwater. As the water temperature rises during the thermal deaeration process, the solubility of oxygen decreases, allowing for effective removal of oxygen from the water. - No Chemicals Required: Unlike other deaeration methods, thermal deaeration does not require chemical agents, thus avoiding environmental pollution and equipment corrosion caused by chemicals. It also reduces operating costs and complexity. - Automatic Control: Thermal deaeration can be achieved through an automated control system, which automatically adjusts the feedwater temperature and flow based on the boiler's operating status and water quality, to achieve optimal deaeration results. - Wide Application Range: Thermal deaeration is suitable for various types of industrial boilers, including coal-fired, gas-fired, and oil-fired boilers. Whether it's a small or large boiler, thermal deaeration can be used for deaeration treatment. - Improve Boiler Efficiency: Removing dissolved oxygen from the water reduces corrosion and oxidation reactions within the boiler, extending the boiler's lifespan. Additionally, reducing the presence of oxygen can enhance the boiler's thermal efficiency and reduce energy consumption. - Note: While thermal deaeration effectively removes oxygen from the water, it may not address other water quality issues such as hardness and alkalinity. Therefore, in practical applications, it is necessary to consider the characteristics of water quality and the requirements of the boiler to select an appropriate deaeration method.

The temperature control methods for gas boilers usually include: Manual Adjustment: Adjust the temperature of the gas boiler by manually operating valves or regulators. According to the need, manually adjust the valve opening or the regulator's settings to reach the desired temperature. Automatic Adjustment: Gas boilers can be equipped with automatic control systems that utilize sensors and controllers for automatic temperature regulation. Sensors detect the boiler's temperature and send signals to the controller, which then automatically adjusts the gas supply and burner status based on the set temperature range to maintain the desired temperature. Proportional Control: The temperature regulation of gas boilers can also be done using proportional control. By adjusting the valve or regulator opening, proportional regulation is performed based on temperature changes, keeping the gas supply and burner status in a certain proportional relationship with the temperature. PID Control: PID control is a commonly used temperature regulation method. The PID controller adjusts the gas supply and burner status based on temperature deviations, rates of change, and integral values to achieve temperature control. It's important to note that different gas boilers may use different temperature control methods. The specific control method and operation should be determined by the boiler model and control system. When adjusting the temperature, follow safety operating procedures to ensure the boiler's normal operation and safety performance.

Proper selection of a thermal oil heater requires considering the following aspects: 1. Thermal Load Requirement: First, determine the thermal load required by the thermal oil heater, which is the heat energy to be supplied. Based on actual needs, establish the rated power and thermal load range of the heater to ensure it can meet the required heat energy supply. 2. Operating Temperature and Pressure: The operating temperature and pressure range of the thermal oil heater must match the actual application scenario. Choose the appropriate temperature and pressure range according to process requirements and working environment to ensure stable operation of the heater. 3. Thermal Oil Type: Select the appropriate type of thermal oil based on process requirements and working environment. Common types include silicone thermal oil, organic thermal oil, and mineral oil thermal oil, each with different operating temperature ranges and performance characteristics. Choose according to actual needs. 4. Equipment Quality and Reputation: Choose a thermal oil heater supplier with a good reputation and quality. Ensure the manufacturing process and material quality of the heater are reliable, providing stable and reliable performance and after-sales service. 5. Safety and Environmental Protection: The safety and environmental protection of the thermal oil heater are important considerations. Choose a heater with safety protection devices and environmental certification to ensure safety for personnel and equipment during operation. 6. Economic and Energy Efficiency: Consider the economic and energy efficiency of the thermal oil heater. Choose a heater with high energy efficiency and energy-saving features to reduce energy consumption and operating costs. By considering these factors and selecting an appropriate thermal oil heater based on actual needs, you can ensure the stable operation of the equipment.

Steam boiler equipment water treatment refers to the process of treating water in steam boilers to ensure normal operation and extend the service life of the equipment. Below are the basic principles of steam boiler equipment water treatment: Water Quality Requirements: The water quality in steam boilers is of high requirement, usually requiring the removal of impurities, dissolved oxygen, and hardness substances. Impurities and hardness substances can lead to scaling and corrosion on the inner walls of the boiler, while dissolved oxygen can cause corrosion and the formation of bubbles. Removal of Impurities: Common methods for removing impurities from water include sedimentation, filtration, and ion exchange. Sedimentation involves adding chemical agents to make impurities settle, filtration removes impurities through filtering media, and ion exchange uses resins to adsorb and exchange ions to remove impurities from the water. Adjusting Hardness: The hardness substances in water are mainly calcium and magnesium salts, which can cause scaling on the inner walls of the boiler. Hardness can be adjusted by adding chemical agents or using water softening equipment to prevent scaling issues. Removing Dissolved Oxygen: Dissolved oxygen can cause corrosion and the formation of bubbles. It can be removed by adding oxidizing agents or using deoxygenation equipment. Controlling pH Value: The pH value of water in steam boilers affects equipment corrosion and scaling. It is usually necessary to control the water pH within an appropriate range, using buffering agents or regulators to adjust the pH value. Regular Testing and Maintenance: Regular water quality testing of steam boiler equipment should be conducted, including measuring the hardness, dissolved oxygen, and pH value of the water. Based on the test results, corresponding water treatment measures and maintenance should be taken. Steam boiler equipment water treatment is an important aspect for ensuring normal operation and extending the service life of the equipment. Rational water treatment measures can effectively prevent scaling, corrosion, and malfunctions on the inner walls of the boiler.
Zhongjie Special Equipment upholds the grand 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-quality products and services at competitive prices!