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Shanghai Petrochemical No. 1 polyester combined plant has achieved results in energy saving and consumption reduction

 Last Update: 2021-09-30
 Source: Internet
 Author: User

Tags

thermoelectric device

atomic number 4

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Recently, Sinopec Shanghai Petrochemical Co.
, Ltd.
polyester unit No.
1 polyester unit has been actively engaged in the use of public works, and has made great efforts to reduce energy consumption
.

From August 5, 2021, after the new thermal coal furnaces 3 and 4 of the device are put into use, the steam generated by the device during normal operation is sufficient to maintain the production and use of the device, and the device can directly stop the external steam transmission, thereby reducing Device energy consumption
.

Recently, the outside temperature has dropped.
The device adjusts the amount of cooling water in time to reduce energy consumption
.

At the same time, on the basis of maintaining stable operation, the device improves the heat exchange rate of the cooler by reducing the opening of the cooling water valve, increasing the number of cleaning and cleaning of the plate cooler, and removing the clogging and scaling, so that the temperature difference between the inlet and outlet of the cooling water is increased to The original 2 times, thereby reducing the amount of cooling water

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