Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, 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 technicians. 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.
The purpose of deoxygenation in industrial boiler feed water is to reduce oxygen corrosion and bubble formation within the boiler, ensuring the safety and proper operation of the boiler and pipeline systems. The main methods of deoxygenation include: 1. Mechanical Deoxygenation: Removing oxygen from water through physical means. Common mechanical deoxygenation equipment includes deaerators and degassers. Deaerators remove oxygen by atomizing water into a film, utilizing the difference in gas solubility. Degassers remove oxygen by atomizing water into fine droplets, also taking advantage of the difference in gas solubility. 2. Thermal Deoxygenation: Removing oxygen from water by heating the water body, taking advantage of the property that oxygen solubility decreases with increasing temperature. Common thermal deoxygenation equipment includes deaerators and deoxygenation pots. Deaeration pots release oxygen from water by heating it to saturation temperature. Deaerators remove oxygen by heating the water, utilizing the reduced solubility of oxygen. 3. Chemical Deoxygenation: Removing oxygen from water by adding chemicals that react with the oxygen, thus removing it. Common chemical deoxygenating agents include salts and reductants. Chemical deoxygenation is often used in high-pressure boiler systems and can effectively remove oxygen from water. The choice and method of deoxygenation depend on the specific boiler system and water quality. In practical applications, a combination of deoxygenation methods is often used to achieve the desired deoxygenation effect. The selection and operation of deoxygenation equipment should be assessed and adjusted based on actual conditions to ensure the safety and proper operation of the boiler system.

Hot water boilers and steam boilers are two common types of boilers, with differences in working principles, application scenarios, and operating parameters: - Working Principle: Hot water boilers provide heat by heating water, which is then circulated into the heating system. Steam boilers, on the other hand, generate steam by heating water and then distribute it to the heating system. - Operating Temperature and Pressure: Hot water boilers typically operate at temperatures between 60°C and 100°C with lower pressures. Steam boilers usually operate at temperatures between 100°C and 200°C with higher pressures, typically ranging from 0.7MPa to 2.5MPa. - Heating Method: Hot water boilers circulate hot water through the system using a circulating pump, with heat transfer primarily occurring through convection. Steam boilers distribute steam through steam pipes, with heat transfer primarily through steam conduction. - Application Scenarios: Hot water boilers are suitable for heating, bathing, pool heating, and other situations requiring hot water in industrial processes. Steam boilers are used in industrial processes requiring steam, such as power plants, chemical factories, and textile mills. - Equipment Structure: Hot water boilers are generally simpler and have a smaller structure with less floor space. Steam boilers are typically more complex, with a larger structure and more floor space. - Note: In some special application scenarios, hot water and steam boilers may overlap, such as in industrial processes that require both hot water and steam. Therefore, when selecting a boiler type, it's essential to consider the specific needs and application scenarios.

Based on the provided information, I cannot accurately determine the heating area for a 40-ton gas-fired hot water boiler or the gas pressure for an atmospheric pressure gas boiler. The determination of these parameters requires considering multiple factors, including the boiler's design specifications, the type and quality of the gas, and the heating system requirements. The heating area is typically calculated based on the size of the building or industrial production facility that needs heating, along with the heat load calculations. Common calculation methods include heat load calculations based on the building's floor area, the climate conditions of the region, and the required indoor temperatures. The gas pressure depends on the type of gas and the design of the gas supply system. Different types of gas (such as natural gas, etc.) have different pressure requirements for supply. The gas pressure also needs to consider factors such as the distance of the gas pipeline, the pipeline diameter, and the pipeline material. Therefore, to accurately determine the heating area for the 40-ton gas-fired hot water boiler and the gas pressure for the atmospheric pressure gas boiler, it is recommended to consult the boiler manufacturer or engineer, who can calculate and design based on the specific situation.

When operating a gas boiler, there are three important points to keep in mind: 1. Safe Operation: A gas boiler is a thermal energy equipment that requires safe operation. First, ensure the operator has the relevant skills and knowledge, understanding the boiler's working principle and operating procedures. Second, strictly prohibit storing flammable materials around the boiler and maintain good ventilation. Additionally, regularly inspect and maintain the safety valve, pressure gauge, and other safety devices to ensure they function properly. 2. Proper Gas Supply Adjustment: The combustion of a gas boiler requires an appropriate amount of gas supply. During operation, adjust the gas supply according to actual needs to ensure stable combustion. At the same time, regularly check the sealing of the gas pipeline and valves to prevent gas leaks. 3. Regular Maintenance and Cleaning: Regular maintenance and cleaning of a gas boiler are crucial for maintaining normal operation and extending its lifespan. Regularly inspect all parts of the boiler, clean the burner, flue, and heat exchanger of accumulated dust and dirt to ensure heat transfer efficiency and combustion effectiveness. Furthermore, regularly replace filters and clean water treatment equipment to ensure clean water quality and prevent scale and corrosion. It should be noted that the above three points are just basic operational guidelines, and specific operational and maintenance requirements may vary depending on the model and specifications of different gas boilers. Therefore, it is advisable to refer to the boiler's operation manual or consult with experts before operating a gas boiler to ensure correct and safe operation.
Shandong Zhongjie Special Equipment, welcome clients to our factory for business discussions.