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 seven business centers: boilers, deep-freezing vessels, pressure vessels, central air conditioning, engineering installation, international trade, and the Internet of Things. It has three factory sites on Jinnan Road, East Changjiang Road, and Bohai Road, covering a total of 200,000 square meters. The main workshop spans 83,000 square meters. It currently employs 710 staff, 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, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
The necessity of flow control in thermal oil heaters is primarily reflected in the following aspects: 1. Heat Transfer Efficiency: The efficiency of heat transfer in thermal oil heaters is closely related to the flow rate of the thermal oil. An appropriate flow rate ensures that heat is fully transferred in the heat exchanger, enhancing the efficiency of heat utilization. Insufficient flow may result in incomplete heat exchange and affect the heat transfer effect; on the other hand, excessive flow increases energy consumption and operating costs. 2. Temperature Control: Flow control in thermal oil heaters is also closely linked to temperature control. By adjusting the flow rate of the thermal oil, the temperature inside the furnace can be controlled, ensuring stable operation within the set working temperature range. Insufficient flow may lead to excessively high temperatures, while excessive flow may cause temperatures to drop too low, both of which can affect the normal operation of the equipment. 3. System Stability: Appropriate flow rates of thermal oil can enhance system stability. Flow control helps balance the supply and demand of heat energy, preventing overheating or cooling, and maintaining stable system operation. Stable operation contributes to extending the service life of the equipment and reducing the frequency of failures and repairs. 4. Safety: Flow control in thermal oil heaters is also closely related to safety. Proper flow control can prevent excessive accumulation of thermal oil in the system, reducing the risk of leaks and explosions. Additionally, flow control ensures that system pressure remains within a safe range, avoiding overpressure and other safety issues. In summary, flow control in thermal oil heaters is necessary for improving heat transfer efficiency, temperature control, system stability, and safety. Through reasonable flow control, the operation of thermal oil heaters can be optimized, energy utilization efficiency can be increased, operating costs can be reduced, and the safety and stable operation of the equipment can be ensured.

To ensure the safe operation of industrial boilers, attention should be given to the following aspects: - Adhere to laws and regulations: Understand and comply with relevant laws, regulations, and standards, including those governing boiler safety management and standards for boiler use and maintenance. Ensure compliance with legal requirements throughout the operation process. - Establish a sound management system: Develop a comprehensive industrial boiler safety management system, define responsibilities and authorities, and standardize operational procedures and safety measures. Formulate operational guidelines and emergency response plans to ensure orderly execution of safety operations. - Training and education: Conduct training and education for personnel involved in the safe operation of industrial boilers to enhance their safety awareness and skill levels. This includes boiler operators, maintenance staff, and managers, all of whom should receive appropriate training. - Regular inspections and maintenance: Conduct regular inspections and maintenance of industrial boilers to ensure proper equipment operation and safety performance. This includes checking and maintaining key components such as the combustion system, water level control, safety valves, and pressure gauges. - Safety equipment and facilities: Equip necessary safety equipment and facilities, such as safety valves, pressure gauges, water level indicators, and burners. Ensure the proper operation and effectiveness of these facilities and equipment. - Regular inspections and assessments: Conduct regular inspections and assessments of industrial boilers to ensure compliance with safety requirements. This includes regular pressure tests, water quality inspections, and combustion efficiency evaluations. - Safety records and documentation management: Establish a comprehensive system for safety records and documentation management, recording the operation status, maintenance records, and accident reports of industrial boilers. Update and preserve relevant safety information in a timely manner. - Regular drills and emergency response training: Organize regular safety drills and emergency response training to improve the ability to respond to emergencies and the efficiency of emergency handling. These are some basic points for ensuring the safe operation of industrial boilers. Specific operations should be carried out according to actual conditions and relevant requirements.

During the operation of a thermal oil furnace, several important matters should be noted: - Temperature Control: During the operation of the thermal oil furnace, close attention and control of the thermal oil temperature are required. Ensure the temperature remains within a safe range to avoid decomposition of the oil at high temperatures or condensation and scaling at low temperatures. Regularly inspect and calibrate the temperature sensors to ensure accurate temperature measurement. - Pressure Control: Maintain an appropriate working pressure during the operation of the thermal oil furnace. Excessive pressure can lead to equipment damage or leaks, while insufficient pressure can result in reduced heat transfer efficiency. Regularly inspect and maintain the pressure gauge and safety valve to ensure accurate and safe pressure control. - Oil Quality and Cleanliness: The quality and cleanliness of the thermal oil are crucial for the normal operation of the furnace. Regularly inspect and replace the thermal oil to ensure it meets quality and performance requirements. Regularly clean and maintain heat exchangers, burners, and flues to prevent the accumulation of dust and dirt, which can affect heat transfer efficiency. - Regular Maintenance and Inspection: Regular maintenance and inspections are necessary for the thermal oil furnace to ensure proper operation and extend its lifespan. Regularly inspect and clean burners, flues, and heat exchangers, check and replace seals and valves, inspect and calibrate safety devices, to ensure the equipment's safety and reliability. - Safe Operation: Strict adherence to operational procedures and safety protocols is required during the operation of the thermal oil furnace. Operators must possess relevant skills and knowledge.

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, i.e., the heat energy needed to be supplied. Based on actual requirements, decide on 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 based on 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 operation 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 certifications to ensure safety for personnel and equipment during operation. 6. Economy and Energy Efficiency: Consider the economy 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.
Zhejiang ZheJie Special Equipment adheres to 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 green energy equipment. We offer products and services with high performance and cost-effectiveness to contribute to society!