Shandong Zhongjie Special Equipment Co., Ltd. (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 operates seven business centers: boilers, deep-freezing 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 staff, 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 named a "Specialized and New Enterprise in Shandong Province" by the Department of Industry and Information Technology. In June 2022, it was identified as a "Gazelle Enterprise in Shandong Province," and in August 2022, it was recognized as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Industrial boiler thermal deaeration is a commonly used oxygen removal method, featuring: - Deaeration: Thermal deaeration involves heating the boiler feed water to release dissolved oxygen from the water using heat. As the water temperature increases 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 chemicals, thus avoiding environmental pollution and equipment corrosion caused by chemicals. It also reduces operating costs and complexity. - Automated Control: Thermal deaeration can be achieved through an automated control system that adjusts the feed water temperature and flow rate 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 oxygen removal. - Boosts Boiler Efficiency: Removing dissolved oxygen from the water can reduce corrosion and oxidation reactions within the boiler, extending its lifespan. Additionally, reducing oxygen levels can enhance the boiler's thermal efficiency and lower 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.

In industrial boiler systems, the critical functional parameters of a pump include the following aspects: - Flow Rate: The flow rate of a pump refers to the volume of liquid it pumps per unit of time. In industrial boilers, the pump must provide sufficient flow rate to meet the boiler's water requirements. The size of the flow rate depends on the boiler's rated evaporation capacity and the design requirements of the circulating water system. - Head: The head of a pump is its ability to overcome liquid resistance and lift the liquid to a certain height. In industrial boilers, the pump must have adequate head to ensure smooth water flow to all parts of the boiler, including the feedwater and circulating water systems. - Power: The power of a pump is the electrical or mechanical energy required to drive the pump. In industrial boilers, the power of the pump must be determined based on the flow rate and head to meet the system's needs. - Efficiency: The efficiency of a pump is the ratio of the energy input to the output fluid energy. High-efficiency pumps can reduce energy consumption and operating costs. In industrial boilers, selecting high-efficiency pumps can improve the system's energy efficiency performance. - Stability and Reliability: Pumps in industrial boiler systems must have good operating stability and reliability. They should be able to run stably for long periods without being affected by external interference or fluctuations and should be adaptable to different operating conditions. - It is necessary to select the appropriate pump based on the specific industrial boiler system and design requirements, ensuring that the pump's functional parameters meet the system's needs. At the same time, the selection and operation of the pump must adhere to relevant standards and regulations to ensure safe and reliable operation.

Regular inspections of industrial boilers are crucial for ensuring safe operation, improving efficiency, and extending their lifespan. Here are the importance of regular inspections for industrial boilers: Safety Assurance: Industrial boilers are high-temperature, high-pressure equipment. Without regular inspections, there may be safety hazards. Regular inspections can identify and eliminate potential issues within the boiler, such as combustion system failures, water level control malfunctions, and safety valve failures, ensuring the safe operation of the boiler. Efficiency Enhancement: Regular inspections can detect dirt and deposits inside the boiler, maintain the cleanliness of heat exchangers, and enhance thermal conductivity efficiency, thereby improving the boiler's thermal and energy utilization efficiency. This helps reduce energy consumption and operating costs. Extended Lifespan: Regular inspections can promptly identify and address issues like corrosion, wear, and fatigue within the boiler, preventing further damage and breakdowns, and extending the boiler's lifespan. Regular maintenance can also prevent and reduce boiler damage and breakdowns. Legal and Regulatory Requirements: Many regions have established laws, regulations, and standards for boiler safety management, requiring regular inspections and maintenance of industrial boilers. Regular inspections are a crucial aspect of meeting legal and regulatory requirements. Insurance Requirements: Some insurance companies have specified insurance requirements for industrial boilers, mandating regular inspections and maintenance. Regular inspections can meet insurance company requirements and protect the insurance rights of the enterprise. In summary, regular inspections of industrial boilers are important for ensuring safety, improving efficiency, extending lifespan, complying with laws and regulations, and meeting insurance requirements. Regular inspections should be conducted by qualified institutions or personnel, following relevant laws, regulations, and standards. Timely regular inspections and maintenance can ensure the safe operation of industrial boilers.

During the production welding of thermal oil boilers, the following points should be noted: - Welder Qualification: Ensure that the welders involved in the welding work have appropriate qualifications and experience, and are familiar with welding processes and operational procedures. - Welding Material Selection: Choose welding materials suitable for thermal oil boilers, ensuring compatibility with the thermal oil and high-temperature resistance. - Welding Process Control: Select an appropriate welding process based on the material and design requirements of the thermal oil boiler, such as manual arc welding, gas shielded welding, etc. Control welding parameters like current, voltage, and welding speed to ensure the quality and strength of the weld. - Welding Area Protection: During the welding process, the welding area must be protected to prevent contamination from the thermal oil and welding materials. Use welding barriers, welding shields, and other equipment to ensure the cleanliness and safety of the welding area. - Post-Welding Treatment: After welding, the weld should be post-treated, such as slag removal, grinding, and cleaning, to ensure the flatness and surface quality of the weld. - Welding Quality Inspection: Conduct welding quality inspections, including visual examination of the weld, dimensional measurements, and non-destructive testing, to ensure that the welding quality meets requirements. - Safety Measures: Pay attention to safety measures during welding, such as wearing protective eyewear, gloves, and fire-resistant clothing, to ensure the safety of welding operations. - It is important to follow relevant standards and specifications during the welding process to ensure welding quality and safety. If unsure about how to proceed with welding or if there are safety hazards, seek the advice of a welding engineer or consult relevant agencies.
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