One question per day: Coal-to-oil and olefins forum, December 24, 2017
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3.jpg Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What is the function of the accumulator in the turbine lubricating oil station of the (DMTO) olefin separation unit? An accumulator is an energy storage device that is primarily used to store energy, stabilize oil pressure, supply energy in short periods of time, and absorb shocks and fluid pulses. Note: The answers will be released automatically in two days!
The lubrication oil supply pressure compensation in the event of a sudden power loss to the lubrication oil pump ensures that the rotor bearings of the turbine expander continue to receive lubrication from an alternative supply, thereby preventing accidents
Primarily used for storing energy, stabilizing oil pressure, supplying energy in a short period of time, and absorbing shocks and fluid pulses
A pressure accumulator is an energy storage device that is primarily used to store energy, stabilize oil pressure, supply energy in a short period of time, and absorb shocks and fluid pulses
Provides bearing lubricating oil for rotor coasting in case of an emergency power outage.
Typical steam turbines are equipped with accumulators in their control oil systems to maintain stable control oil pressure; meanwhile, during an emergency shutdown, a certain level of control oil pressure ensures that the valves close； Furthermore, in turbines equipped with only one oil pump, this ensures that in the event of the oil pump failing or an emergency shutdown, the turbine unit can stop safely.
1. Temporarily store hydraulic energy for release when needed; 2. Absorb hydraulic shocks generated in the hydraulic system due to pressure changes
Answer: A pressure accumulator is an energy storage device that is primarily used to store energy, stabilize oil pressure, supply energy in a short period of time, and absorb shocks and fluid pulses.
A pressure accumulator is an energy storage device that is primarily used to store energy, stabilize oil pressure, supply energy in a short period of time, and absorb shocks and fluid pulses.