Jiujiang Petrochemical started with technological improvements, enhanced management, and optimized operations, which resulted in a significant drop in energy consumption. Recently, three types of energy-saving optimization and reform projects for the transformation of the “model boiler†of atmospheric and vacuum equipment, the optimization of the reforming of the first distillation tower, and the addition of the vacuum pumping system to the mechanical vacuum pump have been successively put into use, which has reduced the energy consumption of the equipment and improved the processing capacity of the equipment. Has achieved a good energy-saving optimization effect.
Jiujiang Petrochemical's atmospheric and vacuum unit design energy consumption is 10.49 kg standard oil/ton. In order to reduce the energy consumption of the equipment, the atmospheric and vacuum workshops on the one hand strengthen the management, optimize the operation, implement the card edge operation through advanced control technology, increase the final temperature of heat exchange, and reduce the fuel consumption; on the other hand, through technical innovation, new technology and technology , eliminate high energy-consuming equipment and other measures to achieve energy-saving purposes. Through optimization and adjustment, the exhaust gas temperature of the device was reduced to 110°C or less, and the thermal efficiency of the two furnaces was over 93%. The energy consumption of the device can be reduced by 0.15 kg of standard oil per ton.
The reforming project of the first-stage distillation tower is optimized. The first-stage distillation tower increases the side-line extraction, and the side-end oil of the first-stage distillation tower is directly driven into the atmospheric tower. The lateral flow rate can reach more than 10 tons/hour, which can reduce the load of the atmospheric furnace and reduce the The tower load increases the processing capacity of the device and lays the foundation for the heavy load production of the device.
The use of mechanical vacuum pumps replaced the steam of the secondary steam ejectors and the steam of some of the primary steam ejectors. By optimizing the adjustment, the steam consumption of 1 MPa per hour can be reduced by 3 tons per hour under the premise of ensuring the degree of vacuum. , Increase power consumption 120 kwh, through accounting, can reduce the device energy consumption 0.33 kg standard oil / ton.
Jiujiang Petrochemical's atmospheric and vacuum unit design energy consumption is 10.49 kg standard oil/ton. In order to reduce the energy consumption of the equipment, the atmospheric and vacuum workshops on the one hand strengthen the management, optimize the operation, implement the card edge operation through advanced control technology, increase the final temperature of heat exchange, and reduce the fuel consumption; on the other hand, through technical innovation, new technology and technology , eliminate high energy-consuming equipment and other measures to achieve energy-saving purposes. Through optimization and adjustment, the exhaust gas temperature of the device was reduced to 110°C or less, and the thermal efficiency of the two furnaces was over 93%. The energy consumption of the device can be reduced by 0.15 kg of standard oil per ton.
The reforming project of the first-stage distillation tower is optimized. The first-stage distillation tower increases the side-line extraction, and the side-end oil of the first-stage distillation tower is directly driven into the atmospheric tower. The lateral flow rate can reach more than 10 tons/hour, which can reduce the load of the atmospheric furnace and reduce the The tower load increases the processing capacity of the device and lays the foundation for the heavy load production of the device.
The use of mechanical vacuum pumps replaced the steam of the secondary steam ejectors and the steam of some of the primary steam ejectors. By optimizing the adjustment, the steam consumption of 1 MPa per hour can be reduced by 3 tons per hour under the premise of ensuring the degree of vacuum. , Increase power consumption 120 kwh, through accounting, can reduce the device energy consumption 0.33 kg standard oil / ton.
Full automatic washer
Yiwu Waterfilter Industry And Trade Co.,ltd , https://www.dancertrade.com