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 7 business centers: boilers, deep-freezing 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 area of 200,000 square meters, with the main workshop spanning 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 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.
The purpose of deoxygenation in industrial boiler feed water is to reduce oxygen corrosion and bubble formation within the boiler, ensuring the safety and proper operation of the boiler and pipeline system. The main methods of deoxygenation include: 1. Mechanical Deoxygenation: Removing oxygen from water through physical means. Common mechanical deoxygenation equipment includes deaerators and degassers. Deaerators remove oxygen by atomizing water into a film, utilizing the difference in gas solubility. Degassers remove oxygen by atomizing water into fine droplets, also taking advantage of the difference in gas solubility. 2. Thermal Deoxygenation: Removing oxygen from water by heating the water body, utilizing the property that oxygen solubility decreases with increasing temperature. Common thermal deoxygenation equipment includes deaerating pots and deaerators. Deaerating pots release oxygen from water by heating it to saturation temperature. Deaerators remove oxygen by heating water, taking advantage of the reduced solubility of oxygen. 3. Chemical Deoxygenation: Removing oxygen from water by adding chemicals that react with it, thus removing oxygen. Common chemical deoxygenating agents include salts, reducers, etc. Chemical deoxygenation is often used in high-pressure boiler systems and can effectively remove oxygen from water. The choice of deoxygenation method depends on the specific boiler system and water quality. In practical applications, a combination of deoxygenation methods is often used to achieve the desired deoxygenation effect. The selection and operation of deoxygenation equipment should be assessed and adjusted based on actual conditions to ensure the safety and proper operation of the boiler system.

During the operation of a heat transfer oil furnace, several important points must be noted: - Temperature Control: Constant monitoring and control of the heat transfer oil's temperature is required during the furnace's operation. Ensure the temperature remains within a safe range, avoiding excessive heat that could lead to oil decomposition or low temperatures that could cause condensation and scaling. Regularly inspect and calibrate temperature sensors to ensure accurate temperature measurement. - Pressure Control: Maintain an appropriate working pressure during the furnace's operation. Excessive pressure may damage equipment or cause leaks, while low pressure could reduce heat transfer efficiency. Regularly check and maintain pressure gauges and safety valves to ensure accurate and safe pressure control. - Oil Quality and Cleanliness: The quality and cleanliness of the heat transfer oil are crucial for the furnace's normal operation. Regularly inspect and replace the heat transfer oil to ensure it meets quality and performance requirements. Regularly clean and maintain heat exchangers, burners, and flues to prevent accumulation of dust and debris, which can affect heat transfer efficiency. - Regular Maintenance and Inspection: Regular maintenance and inspections are necessary for the heat transfer oil furnace to ensure proper operation and extended lifespan. Regularly check and clean burners, flues, heat exchangers, and inspect and replace seals and valves. Check and calibrate safety devices to ensure equipment safety and reliability. - Safe Operation: Strict adherence to operational procedures and safety protocols is required during the furnace's operation. Operators must possess relevant skills and knowledge.

Industrial boiler thermal deaeration is a commonly used deaeration method, featuring: - Deaeration: Thermal deaeration releases dissolved oxygen from the boiler water by heating it, utilizing heat to expel the oxygen. As the water temperature rises during the thermal deaeration process, the solubility of oxygen decreases, enabling the effective removal of oxygen from the water. - No Chemicals Required: Unlike other deaeration methods, thermal deaeration does not require chemicals, thus avoiding environmental pollution and equipment corrosion caused by chemicals. It also reduces operating costs and complexity. - Automated Control: Thermal deaeration can be achieved through an automated control system, which adjusts the water temperature and flow rate based on the boiler's operating status and water quality to achieve optimal deaeration results. - Wide Application Range: Thermal deaeration is suitable for various types of industrial boilers, including coal-fired, gas-fired, and oil-fired boilers. Whether it's a small or large boiler, thermal deaeration can be used for deaeration treatment. - Boosts Boiler Efficiency: Removing dissolved oxygen from the water reduces corrosion and oxidation reactions within the boiler, extending its lifespan. Additionally, reducing oxygen presence can enhance the boiler's thermal efficiency and lower energy consumption. - Note: While thermal deaeration effectively removes oxygen from the water, it may not address other water quality issues such as hardness and alkalinity. Therefore, in practical applications, it's essential to consider the water quality characteristics and boiler requirements to select the appropriate deaeration method.

The key to maintaining a hot water boiler is regular maintenance and inspections. Here are some common maintenance steps and precautions: * Clean the burner and flue: Regularly clean the burner and flue to remove soot and dirt, maintaining combustion and heat exchange efficiency. Use cleaning tools and equipment as per the operation manual. * Check water level and pressure: Regularly inspect the water level and pressure of the hot water boiler to ensure safe operation within the specified range. Refill water and adjust pressure to avoid issues caused by low or high water levels. * Check water quality: Regularly conduct water quality tests to check for hardness, alkalinity, and oxygen content, among other indicators. Take appropriate water treatment measures based on test results, such as descaling and replenishing missing chemicals, to prevent scale and corrosion damage to the boiler. * Inspect safety devices: Regularly check the safety devices of the hot water boiler, including safety valves, pressure switches, and water level controllers, to ensure proper functioning and safe operation. * Check the electrical system: Regularly inspect the boiler's electrical system, including power connections, controllers, and sensors, to ensure the proper operation of electrical equipment and avoid electrical faults. * Regularly drain: Regularly drain the wastewater and impurities from the boiler to avoid their impact on the boiler. Develop a reasonable drainage plan based on the boiler's usage and water quality conditions. * Keep records and monitor: Record the boiler's operating parameters, maintenance records, and fault situations, and regularly monitor and analyze them to identify and address issues promptly. * Train operators: Ensure that operators are adequately trained.
Shandong Zhongjie Special Equipment, welcome customers to visit our factory for business discussions.