Shandong Zhongjie Special Equipment specializes in products such as fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulated cryogenic pressure vessels like LNG, oxygen-nitrogen-aragonite, and CO2 storage tanks; pressure vessel products including denitrification engineering equipment, heat storage equipment, and complete chemical equipment sets; as well as central air conditioning and ventilation equipment such as ground (water) source heat pumps, air-source units, water-cooled screw units, and air-cooled modular systems. Planned products include large-scale energy centers, LNG transport vehicles, and LNG tank containers, among other green energy equipment.
The gas steam boiler's gas consumption over a year, for a 1-ton capacity, depends on various factors such as the efficiency of the boiler, load conditions, and operating hours. Generally, it can be estimated using the following formula: Gas Consumption (m) = Boiler Efficiency × Boiler Rated Thermal Power × Operating Hours. Here, the boiler efficiency refers to the heat utilization efficiency of the boiler, typically expressed as a percentage; the boiler rated thermal power is the rated thermal output of the boiler, usually in kilowatts (kW); and operating hours are the duration the boiler operates, usually measured in hours. It's important to note that the boiler's 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, for an accurate calculation of 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.

A thermal oil heater is a device that uses thermal oil as a heat medium to transfer heat energy, generated by combustion or electric heating, to the equipment or process requiring heating. The working principle of a thermal oil heater involves heating the thermal oil to a certain temperature, then circulating it through a pump to the heated equipment or process, transferring heat 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 heater primarily relies on the thermal conductivity of the oil. Thermal oil has a high thermal conductivity, enabling rapid heat transfer to the heated object, achieving effective heating. Additionally, thermal oil has high thermal stability, allowing stable operation at high temperatures and is not prone to decomposition or oxidation. A thermal oil heater typically consists of the furnace body, combustion system, flue gas system, heat exchanger, circulating pump, and control system. The furnace body is the main part of the thermal oil heater, used to contain the thermal oil and the 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 expel the exhaust gases produced by combustion. The heat exchanger is the equipment where the thermal oil exchanges heat with the heated object. The circulating pump is responsible for circulating the thermal oil back to the furnace for reheating. The control system monitors and controls the operational status of the thermal oil heater to ensure safe and stable operation. Thermal oil heaters offer advantages such as 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, papermaking, as well as in some special heating processes.

For the maintenance of industrial gas-fired boilers, here are some common methods and precautions: Clean the burner: Regularly clean the interior and nozzle of the burner to ensure normal combustion of the gas, and avoid carbon accumulation and blockages. Inspect the gas supply system: Regularly inspect the gas supply system, including gas pipes, valves, and pressure regulators, to ensure normal gas supply without leaks or blockages. Clean the flue and heat exchanger: Regularly clean the flue and heat exchanger to remove dust and dirt, maintain heat exchange efficiency, and avoid overheating and energy loss. Check water level and pressure: Regularly check the boiler's water level and pressure to ensure safe operation within the specified range. Refill water and adjust pressure to avoid issues caused by low or high water levels. Inspect safety devices: Regularly check the boiler's safety devices, including safety valves, pressure switches, and water level controllers, to ensure proper functioning and safe operation. Check the control system: Regularly inspect the boiler's control system, including automatic controllers, sensors, and instruments, to ensure accuracy and reliability, and to detect and repair faults in a timely manner. Regular maintenance: Conduct regular maintenance, including lubricating parts, replacing worn components, and checking electrical connections, to extend the boiler's lifespan and stability. Keep records: Record the boiler's operating parameters, maintenance records, and fault situations to help identify issues and analyze operating conditions. Train operators: Ensure that operators have sufficient

In industrial boiler systems, the key functional parameters of pumps include the following aspects: - Flow Rate: The flow rate of a pump refers to the volume of liquid pumped per unit of time. In industrial boilers, pumps must provide sufficient flow to meet the boiler's water demands. The flow rate depends on the boiler's rated evaporation capacity and the design requirements of the circulating water system. - Head: The head of a pump is its ability to overcome liquid resistance and lift the fluid to a certain height. In industrial boilers, pumps must have adequate head to ensure smooth water flow to all parts of the boiler, including the feedwater and circulating water systems. - Power: The power of a pump is the electrical or mechanical energy required to drive the pump. In industrial boilers, the power of the pump needs to be determined based on flow and head to meet the system's requirements. - Efficiency: The efficiency of a pump is the ratio of the input energy converted to the output fluid energy. High-efficiency pumps can reduce energy consumption and operating costs. In industrial boilers, selecting high-efficiency pumps can improve the system's energy efficiency performance. - Stability and Reliability: Pumps in industrial boiler systems must have good operating stability and reliability. They should be able to run stably for long periods without being affected by external interference or fluctuations and should be adaptable to different operating conditions. - It is necessary to select the appropriate pump based on the specific industrial boiler system and design requirements, ensuring that the functional parameters of the pump meet the system's needs. Additionally, the selection and operation of the pump must adhere to relevant standards and regulations to ensure safe and reliable operation.
Zhejiang Zhetong Special Equipment adheres to 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 green energy equipment. We offer society high-value products and services!