Shandong Zhongjie Special Equipment Co., Ltd. (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, Economic and Technological 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: boiler, deep-freeze vessel, pressure vessel, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory areas 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. Currently, there are 710 employees, including 247 engineering and technical personnel and 82 middle-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 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 "Deer Enterprise in Shandong Province" and in August 2022, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
When using a thermal oil furnace with gas, the following points should be noted: - Safe Operation: A thermal oil furnace is a high-temperature equipment, and safety must be a priority during operation. Operators should be familiar with the equipment's operation procedures and safety precautions, wear necessary personal protective equipment, and ensure safe operation. - Gas Supply: A stable gas supply is required for a thermal oil furnace. Before use, check if the gas pipeline is clear and the gas valve is open to ensure normal gas supply. - Thermal Oil Circulation: The thermal oil furnace needs to circulate the thermal oil through a pump to the heat source equipment. Before use, inspect the pump's operation to ensure it is functioning properly. - Temperature Control: A thermal oil furnace typically requires a temperature control system to regulate the temperature of the thermal oil. Before use, check the settings and adjustments of the temperature control system to ensure accurate and reliable control. - Regular Maintenance: Regular maintenance and upkeep are necessary for a thermal oil furnace, including cleaning the burner, checking the sealing of the pipes and valves, and replacing worn parts. Regular maintenance ensures the equipment operates smoothly and extends its lifespan. - Environmental Protection: During combustion, thermal oil furnaces produce exhaust gases, so ensure proper exhaust emissions. Appropriate exhaust treatment measures, such as flue gas purification equipment, can be taken to minimize environmental impact. - The above are some precautions when using a thermal oil furnace with gas. To ensure safety and the normal operation of the equipment, it is recommended to follow relevant operational procedures and safety requirements, and to carry out regular maintenance and inspections. If necessary, consult the manufacturer or engineer of the thermal oil furnace for advice.

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, improving the efficiency of heat utilization. An excessively low flow rate may result in inadequate heat exchange and affect the heat transfer effect, while an excessively high flow rate will increase energy consumption and operating costs. 2. Temperature Control: Flow control in thermal oil heaters is also closely related 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. An excessively low flow rate may lead to excessively high temperatures, and an excessively high flow rate may lead to excessively low temperatures, both of which can affect the normal operation of the equipment. 3. System Stability: Appropriate flow rates of thermal oil can improve system stability. Through flow control, the supply and demand of heat can be balanced, preventing overheating or cooling, and maintaining stable system operation. Stable operation helps to extend the service life of the equipment and reduce the frequency of failures and repairs. 4. Safety: Flow control in thermal oil heaters is also closely related to safety. Appropriate flow control can prevent excessive accumulation of thermal oil in the system, reducing the risk of leaks and explosions. At the same time, flow control can ensure that the 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 the thermal oil heater 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.

Proper selection of a thermal oil heater requires considering the following aspects: 1. Thermal Load Requirement: First, determine the thermal load needed for the thermal oil heater, which is the required heat energy. Based on actual demand, decide on the rated power and thermal load range of the heater to ensure it can meet the necessary heat 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 characteristics. Choose according to actual needs. 4. Equipment Quality and Reputation: Choose a supplier with a good reputation and quality thermal oil heaters. Ensure the manufacturing process and material quality are reliable, providing stable 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 a thermal oil heater that meets actual needs, you can ensure stable operation of the equipment.

The flow rate standard for thermal oil in the oil tubes of a thermal oil furnace typically varies based on specific application and equipment requirements, with no fixed, universal figure. Generally, the flow rate of thermal oil within the tubes should be maintained within a reasonable range to ensure proper equipment operation and heat transfer efficiency. Excessive flow rates of thermal oil may lead to issues such as increased system pressure loss and pump power consumption, higher friction losses in the pipelines leading to energy loss, and increased system noise and vibration. On the other hand, low flow rates of thermal oil can result in insufficient heat transfer, affecting equipment thermal efficiency, prolonged residence time in the pipeline, which may lead to oxidation and thermal decomposition, reducing the lifespan of the thermal oil, and the formation of scale in the pipeline, increasing resistance and affecting fluid flow. Therefore, when designing and operating a thermal oil furnace system, it is necessary to consider specific equipment parameters, the properties of the thermal oil, and pipeline layout, among other factors, to determine an appropriate flow rate. Typically, the flow rate should be within the range of 0.5-2.0 m/s, but the actual figures should be adjusted and optimized based on the specific situation. In practice, flow rates can be controlled by monitoring and adjusting the pump flow rate and pipeline resistance to meet the thermal energy demands and operational requirements of the equipment.
Zhongjie Special Equipment upholds the great vision of "realizing the dreams of our employees, creating value for our customers, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We offer products and services with high cost-performance to contribute to society!