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-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 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 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.
When operating a thermal oil furnace with gas, the following points should be noted: - Safety Operation: A thermal oil furnace is a high-temperature device and safety must be observed 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 that the gas pipeline is clear and the gas valve is open to ensure normal gas supply. - Thermal Oil Circulation: A thermal oil furnace needs to circulate thermal oil through a circulating 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 system's settings and adjustments to ensure accurate and reliable temperature control. - Regular Maintenance: A thermal oil furnace requires regular maintenance and care, including cleaning the burner, checking the sealing of pipes and valves, and replacing worn parts. Regular maintenance ensures the equipment runs smoothly and extends its lifespan. - Environmental Protection: During combustion, thermal oil furnaces produce exhaust gases, so ensure proper exhaust emissions. Implement appropriate exhaust treatment measures, such as flue gas purification equipment, to minimize environmental impact. - The above are some safety precautions for using a thermal oil furnace with gas. To ensure safety and proper equipment operation, it is recommended to follow relevant operational procedures and safety requirements, and perform regular maintenance and inspections. If necessary, consult with the manufacturer or engineer of the thermal oil furnace for advice.

The necessity of thermal oil furnace flow control is mainly reflected in the following aspects: 1. Heat transfer efficiency: The efficiency of heat transfer in thermal oil furnaces 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. Too low a flow rate can lead to inadequate heat exchange and affect the heat transfer effect, while too high a flow rate increases energy consumption and operating costs. 2. Temperature control: The flow control of thermal oil furnaces 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. Too low a flow rate can cause the temperature to rise excessively, and too high a flow rate can lead to the temperature dropping too low, both of which can affect the normal operation of the equipment. 3. System stability: Appropriate thermal oil flow rate can improve system stability. Through flow control, the supply and demand of heat can be balanced, preventing overheating or undercooling and maintaining stable system operation. Stable operation helps extend the service life of the equipment and reduce the frequency of malfunctions and repairs. 4. Safety: The flow control of thermal oil furnaces 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. Additionally, flow control ensures that the system pressure remains within a safe range, avoiding overpressure and other safety issues. In summary, flow control of thermal oil furnaces is necessary for improving heat transfer efficiency, temperature control, system stability, and safety. Through reasonable flow control, the operation of thermal oil furnaces 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: - Thermal Load Requirement: First, determine the thermal load required by the heater, i.e., the heat energy needed. 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. - Operating Temperature and Pressure: The operating temperature and pressure range of the thermal oil heater should 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. - Thermal Oil Type: Select the appropriate type of thermal oil according to process requirements and working environment. Common types include silicone thermal oil, organic thermal oil, and mineral oil thermal oil, etc. Different types of thermal oil have varying operating temperature ranges and performance characteristics, so choose based on actual needs. - Equipment Quality and Reputation: Choose a supplier with a good reputation for quality thermal oil heaters. Ensure the manufacturing process and material quality are reliable, providing stable and reliable operation performance and after-sales service. - Safety and Environmental Protection: The safety and environmental protection of the thermal oil heater are important considerations. Select a heater with safety protection devices and environmental certifications to ensure personnel and equipment safety during operation. - 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 a thermal oil heater that meets actual needs, you can ensure the stable operation of the equipment.

The flow rate standard for thermal oil in the oil tubes of a thermal oil furnace typically varies depending on specific application and equipment requirements, with no fixed, uniform value. 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, increased frictional losses in the pipes leading to energy loss, and increased system noise and vibration. On the other hand, low flow rates of thermal oil can cause problems such as insufficient heat transfer affecting equipment thermal efficiency, prolonged residence time in the pipes leading to oxidation and thermal decomposition, and the formation of carbon deposits in the pipes, 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 pipe layout factors to determine an appropriate flow rate. Typically, the flow rate should be between 0.5-2.0 m/s, but the exact figures should be adjusted and optimized based on actual conditions. In practice, the flow rate of thermal oil can be controlled by monitoring and adjusting the pump flow and pipe resistance to meet the equipment's heat energy and operational requirements.
Zhongjie Special Equipment adheres to the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," focusing on the development of green energy equipment industry, and dedicating high-value products and services to society!