LITHIUM BROMIDE REFRIGERATOR REFRIGERANT-LITHIUM BROMIDE SOLUTION
The inner cavity of the bromine cooler is a closed high-vacuum environment, and the refrigerant---lithium bromide solution completes the cycle of concentration, absorption and re-dilution in the inner cavity, so as to achieve the cooling effect. Therefore, the cleanliness of the inner cavity is related to the quality and performance of the refrigerant-lithium bromide solution, thereby affecting the cooling effect. The lithium bromide solution used in the bromine cooler is expensive and its quality meets the requirements of reagent grade. The unqualified solution not only causes the attenuation of the cooling capacity, but also shortens the service life of the unit. The inner cavity containing impurities and dirt will block the filter screen of the canned pump. Failure; it will block the absorber, evaporator nozzle or shower hole, causing absorption and evaporation efficiency to fall, and cooling capacity attenuation; it will be in the high-pressure generator, evaporator, absorber, condenser tube pass, high and low temperature heat exchanger tube pass Dirt is formed on the shell side, which affects the heat exchange effect. Therefore, keeping the inner cavity of the bromine cooler solution clean and the nozzle open is also an important part of the maintenance work of the bromine cooler.
