DEVICE FOR STABILIZATION OF THE CONCENTRATION OF NACL WATER IN THE UNIT REMOVING AMMONIUM NITROGEN FROM WASHING WATER OF ZEOLITE FILTERS

摘要

The invention relates to the field of agriculture and can be applied for the cultivation of aquatic organisms on an industrial scale using plants with a closed water supply cycle. A device for stabilizing the NaCl water concentration in the ammonia nitrogen removal unit from the wash water of zeolite filters, formed by a block of automatic automation and program control (1), including an IBM-PC compatible computer with an installed program for electronic computers ", a block for dry NaCl (2), a conveyor (3), a circulation pump (4), a block for dissolving dry NaCl (5), a tank with wash water (6), a second block for sludge water (7), a block for draining water con NaCl concentration above 50 g / l (8), first block for sludge water (9), water supply pump with NaCl concentration below 30 g / l (10), sediment fraction removal unit (11), sediment fraction transfer unit (12) , the first gate (13), the second gate (14), the third gate (15), the first input of the block of level automation and program control (1) is connected to the information and switching output of the block for dry NaCl (2), the second information and switching input block level automation and software control (1) connected to the information and switching output A block for dissolving dry NaCl (5), a second block for sludge water (7) and a first block for sludge water (9); the third information and switching input of the block of level automation and program control (1) is connected to the information and switching output of the tank with flushing water (6), the first information and switching output of the level automation and program control unit (1) is connected to the information and switching input of the dry NaCl unit (2), the second information and switching output of the level automation and software control I (1) is connected to the information and switching input of the conveyor (3), the third information and switching output of the block of level automation and program control (1) is connected to the information and switching inputs of the circulation pump (4), block moving sedimentary fractions (12), the first the shutter (13), the second shutter (14) and the third shutter (15), the fourth information and switching output of the block of automatic automation and program control (1) is connected to the information and switching inputs of the water drainage unit with a NaCl concentration above 50 g / l (8) and a water supply pump with a NaCl concentration below 30 mg / l (10), and the output of the sediment fraction removal unit (11) is sent for recycling. The technical result expected from the use of the proposed device is to reduce the washing time.