Energy saving equipment for machine for returning bittern in salt field

Abstract

An energy-saving device of machine returning salt of salt work to be bittern is prepared as fixing power supply in protection case and water level transducer in bittern canal as well as flow rate transducer on water outlet of pump; sending signals detected by measuring transducer to microprocessor; connecting microprocessor, measuring transducer, water pump driving unit, alarm and power supply in electricity way, outputting received signal to water pump driving unit to control motor operation and sending it to alarm by microprocessor; using various transducers to protect motor effectively.

Description

Technical field [0001] The invention relates to a power-saving device for a salt-return brine machine, belonging to the electrical technical field. Background technique [0002] At present, in the process of salt production in the salt field, the particularity of the salt-making process requires frequent start-up of the brine recovery machine. Because the brine recovery machine is used many times and is far away from the house, it is often the phenomenon that the switch cannot be switched off in time after the brine is pumped. , Causing the electric pump to run idling for a long time, wasting a lot of electric energy, and it will cause the mechanical part of the motor to malfunction or damage the motor, which increases the maintenance cost. Due to the limitation of the salt field technology, the halogen return machine is far away from the power transformer, so a large amount of power consumption On the long-distance transmission line, the power factor of the power supply decrease...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of salt production in the salt field, the particularity of the salt production process requires frequent start-up of the brine return machine. Since the brine return machine is used many times and is far away from the house, it often occurs that the switch cannot be switched off in time after brine extraction. , cause the electric pump to idle for a long time, waste a lot of electric energy, and cause the mechanical part of the motor to fail or damage the motor, which increases the maintenance cost. On the long-distance transmission line, the power factor of the power supply is reduced, the line voltage drop is increased, and the voltage at the end of the submersible brine pump is low, resulting in heat generation and high damage rate of the submersible brine pump, which reduces work efficiency and economic benefits

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