Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, an A2-grade pressure vessel manufacturing license, an A2-grade pressure vessel design license, B-grade boiler installation and GB2, GC2 class pressure pipeline installation licenses, and equipment and machinery installation contracting qualifications. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the Council Member of the Shandong Equipment Manufacturing Association. The company has also passed the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the American ASME/U2 certification.
During the operation of a thermal oil furnace, several important points should be noted: - Temperature Control: Close and constant monitoring and control of the thermal oil temperature during operation is necessary. 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 temperature sensors to ensure accurate temperature readings. - 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 decrease heat transfer efficiency. Regularly inspect and maintain pressure gauges and safety valves 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 required 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.

High exhaust gas temperature in thermal oil boilers may be due to several reasons: Incomplete combustion: If the fuel is not completely combusted during the boiler's combustion process, it leads to a large amount of unburned fuel and harmful substances in the flue gas, raising the exhaust gas temperature. Possible causes include insufficient fuel supply, improper burner adjustment, and burner wear. Excessive air: Excessive air can lower the combustion temperature, making the heat in the flue gas insufficient to reduce the temperature to a reasonable level. Possible causes include improper burner adjustment and excessively wide air door openings. Flue blockage: Accumulated ash, coking, or other impurities in the flue can obstruct flue gas flow, increasing the residence time of the flue gas, and thus raising the exhaust gas temperature. Abnormal thermal oil flow: Abnormal thermal oil flow, either too high or too low, can lead to uneven heat transfer, increasing the flue gas temperature. Overheating of the boiler: If the temperature control of the thermal oil boiler is not properly managed, leading to overheating, it can increase the flue gas temperature. Design issues of the boiler: Design problems, such as too small flues or poor flue gas flow, can also cause the exhaust gas temperature to be too high. To address the issue of high exhaust gas temperature, a comprehensive inspection and analysis of the thermal oil boiler is required. Solutions can include adjusting burner parameters, cleaning the flue, checking thermal oil flow and temperature control, etc. If the problem is severe, it may require modifications or repairs to the boiler system. Additionally, regular maintenance and inspections are important measures to prevent high exhaust gas temperatures.

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 to be heated and the heat load, which is often derived from calculations involving 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 require different pressure levels. Additionally, the gas pressure must also consider factors such as the distance of the gas pipeline, pipeline diameter, and pipeline material. Therefore, for an accurate determination of 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 circumstances.

Before starting the heating gas hot water boiler, the following correct procedures must be followed: - Check the gas supply system: Ensure the gas supply system is operating properly, inspect gas pipes, valves, and pressure regulators, etc., to ensure there are no leaks or blockages in the gas supply. - Check the water system: Inspect the water circulation system of the heating system, including pumps, valves, and pipes, to ensure the waterway is clear, with no leaks or blockages. - Check the electrical system: Inspect the boiler's electrical system, including power connections, controllers, and sensors, to ensure electrical equipment is functioning normally. - Check the safety devices: Inspect the boiler's safety devices, including safety valves, pressure switches, and water level controllers, to ensure they are working properly and ensure the safe operation of the boiler. - Prepare for ignition: According to the boiler's operating instructions, prepare the tools and equipment needed for ignition, including igniters and ignition power. - Open the gas valve: Slowly open the gas valve to ensure a steady gas supply and avoid gas surges. - Ignition start: Follow the boiler's operating instructions to perform the ignition start. Perform the corresponding operations according to the boiler model and control system to ensure smooth ignition. - Monitor operating status: After startup, closely monitor the boiler's operating status, including combustion, water level, and pressure, to ensure normal operation with no abnormalities. - Adjust parameters: Adjust the boiler's parameters according to actual needs, including temperature, pressure, and water level, to meet the requirements of the heating system. - Regular maintenance: After startup, perform regular maintenance, including cleaning the burner, checking water level and pressure, and replacing worn parts, to ensure normal and safe operation of the boiler. - It is recommended to refer to the boiler's operation manual and the manufacturer's guidance before starting the heating gas hot water boiler to ensure correct and safe operation. If necessary, personnel may be requested to operate and maintain the boiler.
Shandong Zhongjie Special Equipment, welcome customers to our factory for business discussions.