Ultraviolet disinfection machine how to choose the model
According to the distinction of sewage water resources, sewage treatment mainly includes the production of sewage treatment and daily sewage treatment. The former refers to industrial production sewage treatment and hospital sewage treatment, daytime sewage mainly refers to the usual daytime sewage, municipal engineering sewage treatment. Sewage water quality including TSS that is, suspended solids in water, sewage type and percentage, etc.. Different types of sewage, water quality is also different, in the selection of ultraviolet disinfection equipment, should be different configurations.
The water flow level mainly refers to address the uniform flow of sewage and the highest value of the total flow. Secondly, is to take into account the equipment work time 24h work is still intermittent power supply. Other, but also take into account the water quality of the water quality regulations discharge standards and its sewage in and out of the water when the germs of the overall objectives and requirements of the sewage treatment of ultraviolet disinfection equipment for the total number of demand control module, control module contains the total number of light tubes and its control module discharge spacing and other overall planning.
How to install ultraviolet disinfection machine
Sterilizer embedded quartz casing and ultraviolet germicidal lamps are fragile items, in the transport, equipment, use should be light and careful to put lightly, to avoid bumping and strong shock. Equipment should be level equipment, prohibited vertical equipment, tube section can not accept external pressure, do not touch the quartz casing in the import and export trade. Equipment should be equipped in the storage tank or cistern entrance and exit, if the water flow pressure is high should be equipped in front of the pump injection part of the low-pressure area or modification of the regulator.
Equipment when the equipment on both sides of each side of the equipment to leave ≥ 1 meters and 0.5 meters of indoor space (power models should be left 1.6 meters and 0.5 meters of indoor space), in order to facilitate the replacement of the light pipe, the electrical control cabinet should be no less than 0.5 meters of space in front of the easy to repair. Equipment on both sides of the inlet and outlet can be chosen at random as an inlet pipe, one as a drain, the customer according to their own convenience to carry out the selection. Equipment equipment should be set up bypass piping and cut-off valve is conducive to repair.
Test pressure work in the adjustment before the solution of the pipeline construction residual dirt bypass valve method of flushing eradication, to be clean water in the opening of the sterilizer import and export trade gate valves, equipment equipment after the first pressure test, query no seepage of water before you can turn on the switching power. To be all the light pipe normal work 3-5 minutes light pipe display lamp show.