Arrangement for dosing of dangerous liquids from a storage container

摘要

The arrangement for dosing hazardous liquid products from a storage container into utilizable system, comprises a closed storage container (1) with a capacity of 1000 liter, removal line (5) for removing liquid from the container, a receiving container (6), a suction line (10), which is led into a liquid dosing pump by means of liquid from the receiving container. The receiving container fed by the removal line is formed as non-return locking device for preventing a reverse flow of liquid in the storage vessel. A feed line is connected to the pressure side of the dosing pump with the system. The arrangement for dosing hazardous liquid products from a storage container into utilizable system, comprises a closed storage container (1) with a capacity of 1000 liter, removal line (5) for removing liquid from the container, a receiving container (6), a suction line (10), which is led into a liquid dosing pump by means of liquid from the receiving container. The receiving container fed by the removal line is formed as non-return locking device for preventing a reverse flow of liquid in the storage vessel. A feed line is connected to the pressure side of the dosing pump with the system. A recycling line leads back excessive liquid from the utilizable system and/or the dosing pump into the receiving container with a capacity of 10 liter. The hazardous liquid products are a out-gassing liquid and a peroxide-containing liquid. The utilizable system is a mechanism for machine cleaning and/or for disinfecting medical and/or surgical instruments and/or apparatus. The removal line exhibits a removal lance (5) rising up into the storage vessel and a return flow-locking device. The removal line flows above the liquid level in the receiving container. The suction line flows within the lower region of the receiving container. The receiving container exhibits a mechanism for removing gas from the liquid. The receiving container exhibits a mechanism having a relief valve for monitoring the liquid level. The mechanism is formed to cut-off the dosing pump when falling below a minimum liquid level and exceeding a minimum liquid level in the receiving container.