Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinan 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 operates seven business centers: boilers, deep-freeze containers, pressure vessels, central air conditioning, engineering installation, international trade, and the Internet of Things. It has three factory sites on Jinan 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 people, 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 identified as a "Specialized, Fine, and New Enterprise in Shandong" by the Ministry of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong" and in August 2022, as a "Specialized, Fine, and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
During the operation of a thermal oil furnace, several important matters need to be addressed: - Temperature Control: During the operation of a thermal oil furnace, it is crucial to closely monitor and control the temperature of the thermal oil. Ensure that the temperature remains within a safe range to avoid decomposition of the oil at high temperatures or condensation and scaling at low temperatures. Regularly check and calibrate the temperature sensors to ensure accurate temperature measurement. - Pressure Control: During the operation of a thermal oil furnace, maintaining an appropriate working pressure is necessary. 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 accuracy and safety in pressure control. - Oil Quality and Cleanliness: The quality and cleanliness of the thermal oil are vital for the normal operation of the furnace. Regularly inspect and replace the thermal oil to ensure that its quality and performance meet requirements. Regularly clean and maintain heat exchangers, burners, and flues to prevent the accumulation of dust and debris, which can affect heat transfer efficiency. - Regular Maintenance and Inspection: Thermal oil furnaces require regular maintenance and inspection to ensure proper operation and extend their lifespan. Regularly inspect and clean burners, flues, and heat exchangers, check and replace seals and valves, inspect and calibrate safety devices, and ensure equipment safety and reliability. - Safe Operation: Strict adherence to operating procedures and safety protocols is essential during the operation of a thermal oil furnace. Operators must possess the relevant skills and knowledge.

Common faults and solutions for gas boiler burners are as follows: - No flame or unstable flame: Check the gas supply for proper operation, ensure the gas valve is open. Clean the burner nozzle, ensuring the passage is clear. Check for clean ignition electrode, carbon buildup, or dirt. Adjust the gas-to-air ratio to ensure a suitable mixture. - Incomplete combustion or black smoke: Verify adequate gas supply, adjust gas pressure. Clean the burner nozzle and combustion chamber, ensuring the passage is clear. Adjust the gas-to-air ratio to ensure a suitable mixture. Inspect for carbon buildup or dirt in the burner, clean or replace damaged parts. - Difficulty or failure to ignite: Check the ignition electrode for cleanliness, carbon buildup, or dirt. Adjust the position and gap of the ignition electrode to ensure normal spark production. Check if the ignition transformer or controller is operating properly, repair or replace damaged parts. - Abnormal noise from the burner: Check that the gas supply is normal, ensure the gas valve is open. Check for loose parts in the burner and combustion chamber, tighten or replace damaged parts. Clean the burner and combustion chamber, ensuring no carbon buildup or dirt. - If the above methods do not resolve the issue, it is recommended to contact a gas boiler repair person for inspection and maintenance. Also, to ensure safety, follow relevant safety operation procedures when using a gas boiler.

Fuel and gas boiler combustion safety and explosion prevention are crucial. Here are some related safety measures: - Burner Selection and Adjustment: Choose burners that meet standards and specifications, and ensure they are properly installed. The burner parameters and adjustments should align with design requirements to ensure stable and safe combustion. - Fuel Supply System: The fuel supply system of oil and gas boilers must have safe and reliable characteristics. Equipment such as fuel storage tanks, conveyance pipelines, and filters should be regularly inspected and maintained to prevent leaks and blockages. - Combustion Control System: The combustion control system of oil and gas boilers must have the ability to control. The control system should be able to monitor and adjust combustion parameters, such as fuel supply and combustion air volume, to ensure stable and safe combustion. - Safety Valves and Pressure Switches: Safety valves and pressure switches should be installed on oil and gas boilers to protect their safe operation. Safety valves can automatically open when exceeding the set pressure, releasing over-pressured gas or steam to prevent boiler explosion. - Gas Leak Detection: For gas boilers, gas leak detection devices should be installed. These devices can detect gas leaks in a timely manner and trigger alarms to prevent gas accumulation and explosions. - Regular Inspections and Maintenance: Regularly inspect and maintain fuel and gas boilers, including cleaning burners, checking the combustion system, and adjusting combustion parameters. Promptly repair and replace damaged components to ensure the normal operation and safety performance of the equipment. - Training and Operating Procedures: Train operators to...

Industrial boilers, during long-term operation, can accumulate scale and sediments, affecting heat exchange efficiency and the normal operation of the boiler. Here are some effective descaling methods: 1. Mechanical Cleaning: This method uses cleaning equipment and tools to wash away scale and sediments inside the boiler with high-pressure water or mechanical brushes. It is suitable for lighter scale and sediment buildup. 2. Chemical Cleaning: Chemical cleaning agents are used to dissolve scale and sediments through chemical reactions. Select the appropriate cleaning agent based on the composition and nature of the scale, and follow the instructions provided. Chemical cleaning requires safe operation to avoid damage to equipment and the environment. 3. Acid Cleaning: Acid cleaning is a common descaling method for hard-to-dissolve scale and sediments. Common acid cleaning agents include (list any specific agents), and the appropriate agent and concentration should be selected based on the specific situation. Acid cleaning must be performed safely to avoid harm to equipment and personnel. 4. Alkaline Cleaning: Alkaline cleaning is a descaling method for specific types of scale, suitable for alkaline scale. Common alkaline cleaning agents include (list any specific agents), and the appropriate agent and concentration should be selected based on the specific situation. Alkaline cleaning must be performed safely to avoid harm to equipment and personnel. 5. Physical Descaling: Physical descaling methods include ultrasonic cleaning and electro-dissolution. Ultrasonic cleaning uses the vibration effect of ultrasound to震碎scale. Electro-dissolution utilizes the principle of electrolysis to dissolve scale with the aid of an electric current. These physical descaling methods are suitable for specific situations and types of scale. When selecting a descaling method, consider the specific conditions of the boiler.
ZJ Special Equipment upholds the great 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 the green energy equipment industry. We commit to society with high-quality, cost-effective products and services!