INSTALLATION FOR WATER FROM radon and daughter products DECAY OF RADON

摘要

The invention relates to the field of water treatment, and namely to the devices intended for water purification from radon, and can be used in drinking water supply systems localities, sanatoriums, rest homes, villas, individual households, etc.; The technical task solved by the proposed solution is to provide a device which provides the radiation safety of the water purification process of radon at a high purification efficiency, ease of maintenance, increase in the service life of the sorbent material and reducing downtime filter replacements when the sorption material and maintenance of the filter.; The objective is achieved in that that the backwash system, device consisting of a filter with sorbent material and backwash system is connected to a hot water source, moreover system backwash provided with capacitance-collection of the washing hot water, in which the decomposition of the desorbed radon and daughter products of radon decay.; Collecting capacity may consist of two or more sections to alternately fill and drain, each of which fills up and empties with the achievement of complete decay of radon.; Capacity-collection may be equipped with sensors from ^_izl have ^cheniya connected to a suction pump control unit.; The filter may be provided with a sensor control threshold gamma radiation, connected to the input of the electronic control unit and the electronic unit outputs are connected to a locking device, allowing to block the supply and discharge of the cleaning, washing and purified water.; As the gamma radiation detector may be used portable monitor and control shut-off devices, shuts off the outlet and cleaned, purified, the wash water is performed manually.; The apparatus can be used for at least two filters with sorbent material, working alternately in such a way that at least one of the filters disconnected locking device for the time required for backwashing the filter or decay accumulated in sorbing material radon and daughter products radon.; The filter with the sorbent material can be protected screen absorbing gamma radiation, and gamma radiation threshold sensor is disposed on the surface of the protective screen.; 1N. 8 and ZP f ly-1-yl. 1 pr.