Shandong Zhongjie Special Equipment (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: 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. The company currently employs 710 people, 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 Department of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Steam boiler equipment water treatment refers to the process of treating water in steam boilers to ensure normal operation and extend the lifespan of the equipment. Below is basic knowledge about steam boiler equipment water treatment: Water Quality Requirements: The water quality in steam boilers is of high requirement, usually necessitating the removal of impurities, dissolved oxygen, and hardness substances. Impurities and hardness substances can cause scaling and corrosion on the boiler's inner walls, while dissolved oxygen can lead to corrosion and the formation of bubbles. Removing Impurities: Common methods for removing impurities from water include sedimentation, filtration, and ion exchange. Sedimentation involves adding chemicals to make impurities settle, filtration removes impurities through filtering media, and ion exchange uses resins to adsorb and exchange ions to remove impurities from the water. Regulating Hardness: The hardness substances in water are mainly calcium and magnesium salts, which can cause scaling on the boiler's inner walls. Hardness can be regulated by adding chemicals or using water softening equipment to prevent scaling issues. Removing Dissolved Oxygen: Dissolved oxygen can cause corrosion and bubble formation. It can be removed by adding oxidizing agents or using deaeration equipment. Controlling pH: The pH of the water in steam boilers affects equipment corrosion and scaling. It is usually necessary to control the water pH within an appropriate range, using buffering agents or regulators to adjust the pH. Regular Testing and Maintenance: Regular water quality testing of the steam boiler equipment should be conducted, including measuring hardness, dissolved oxygen, and pH levels. Corresponding water treatment measures and maintenance should be performed based on the test results. Steam boiler equipment water treatment is a critical aspect for ensuring normal boiler operation and extending equipment lifespan. Rational water treatment measures can effectively prevent scaling, corrosion, and malfunctions on the boiler's inner walls.

Steam boiler blowdown devices mainly include the following types: Blowdown Valve: A blowdown valve is commonly installed on steam boilers to discharge wastewater and impurities from the boiler. Typically located at the bottom or side of the boiler, opening the valve allows wastewater to be drained from the boiler, maintaining internal cleanliness. Blowdown Pump: For large steam boilers or situations requiring long-distance wastewater discharge, a blowdown pump may be used. The pump can extract wastewater from the boiler and transport it through pipes to designated discharge points. Automatic Blowdown Device: Some steam boilers may be equipped with automatic blowdown devices. These devices can automatically discharge wastewater from the boiler based on set time intervals or wastewater concentrations, enhancing the efficiency and accuracy of blowdown. Wastewater Treatment Equipment: In some special cases, steam boilers may require wastewater treatment equipment. These units process the discharged wastewater to remove impurities and pollutants, meeting environmental protection requirements. It is important to note that the selection and use of steam boiler blowdown devices should be determined based on the specific type, scale, and operating environment of the boiler. When using blowdown devices, follow relevant operational procedures and safety requirements to ensure a safe and effective blowdown process.

A thermal oil furnace is a device that uses thermal oil as a heat medium, transferring heat energy produced by combustion or electric heating to the equipment or process requiring heating. The working principle of a thermal oil furnace involves heating the thermal oil to a certain temperature, then circulating it through a pump to the heated equipment or process, transferring the heat energy to the heated object. The thermal oil exchanges heat with the heated object in the heat exchanger, causing the object to warm up while the thermal oil cools down and returns to the furnace for reheating. The heat transfer process in a thermal oil furnace primarily relies on the thermal conductivity of the oil. Thermal oil has a high thermal conductivity, enabling it to rapidly transfer heat energy to the heated object, achieving an effective heating effect. Additionally, thermal oil has high thermal stability, allowing it to operate stably at high temperatures without decomposition or oxidation. A thermal oil furnace typically consists of the furnace body, combustion system, flue gas system, heat exchanger, circulating pump, and control system. The furnace body is the main component, containing the thermal oil and combustion system. The combustion system is responsible for burning fuel to produce heat and heat the thermal oil. The flue gas system is used to exhaust the combustion gases. The heat exchanger is the device where the thermal oil exchanges heat with the heated object. The circulating pump is in charge of circulating the thermal oil back to the furnace for reheating. The control system monitors and controls the operation of the thermal oil furnace to ensure safe and stable operation. Thermal oil furnaces offer high temperature control accuracy, fast heating speed, low energy consumption, and easy operation, and are widely used in industrial fields such as chemicals, textiles, food processing, and papermaking, as well as in special heating processes.

1-ton gas steam boiler's annual gas consumption depends on various factors, including the boiler's efficiency, load conditions, and operating hours. Generally, it can be estimated using the following formula: Gas Consumption (m) = Boiler Thermal Efficiency × Rated Thermal Power × Operating Hours. Here, the boiler thermal efficiency refers to the boiler's heat energy utilization efficiency, typically expressed as a percentage; the rated thermal power is the boiler's rated thermal output, usually in kilowatts (kW); and operating hours are the boiler's operating time, usually in hours. It's important to note that the boiler's thermal efficiency and rated thermal power can be determined based on the specific model and parameters of the boiler, while the operating hours need to be estimated based on actual usage. Therefore, to accurately calculate the 1-ton gas steam boiler's annual gas consumption, it is recommended to refer to the technical specifications and operating records of the boiler, or consult the boiler manufacturer or engineer.
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