Steam generation system intelligently controlled according to heating power

Abstract

The invention provides an evaporator system. The evaporator system comprises an evaporator and a steam utilization device, steam generated by heating in the evaporator enters the steam utilization device through a steam inlet pipe, and after sufficient heat exchange and utilization in the steam utilization device, the steam is circularly mixed into the evaporator to be heated; the evaporator comprises a steam chamber, and an electric heating device is arranged in the steam chamber; and a water level sensor is arranged in the steam chamber, the water level sensor and an electric heater are in data connection with a controller, and the controller automatically controls the heating power of the electric heater according to the measured water level in the steam chamber. By means of the arrangement, on one hand, dry burning of the electric heating device, damage to the electric heating device and safety accidents caused by too low water level are avoided, and on the other hand, too low steam output rate caused by too large water amount in the steam chamber due to too high water level is avoided.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to an intelligently controlled evaporator. Background technique [0002] An evaporator is a mechanical device that uses heat from fuel or other energy sources to heat water into steam. The evaporator has a wide range of applications and is widely used in garment factories, dry cleaners, restaurants, bun shops, canteen , Dining room , factories and mines, soy products factories etc. The steam generation system includes an evaporator, and the steam generated by the evaporator is generally used in a steam utilization device, but there is a lack of corresponding intelligent control adjustment between the steam utilization device and the evaporator, such as controlling the steam generation of the evaporator according to the conditions of the steam utilization equipment. Therefore, the present invention mainly aims at improving the intelligent control of the steam generation system....

AI Technical Summary

Problems solved by technology

During the evaporation process of the heat exchange tube, liquid will inevitably be carried into the steam tube. At the same time, due to the exothermic condensation at the condensation end, there will be liquid in the condensation end, and the liquid will inevitably enter the steam tube, so that the fluid in the heat exchange tube will It is a vapor-liquid mixture. The existence of a vapor-liquid mixture causes the gas to mix together, and the heat transfer capacity between the gas and the liquid decreases, which greatly affects the heat transfer efficiency.

Images