SYSTEM FOR DISPOSAL OF MEDICAL WASTES Russian patent published in 2016 - IPC F23G5/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and environment and can be used for disposal of infected medical waste of hazardous and extremely hazardous classes directly in health care institutions. Result achieved by that system of for recycling medical wastes comprises a device for disinfection and sterilisation, including installed in housing sterilisation chamber with a sealed lid, means for heating materials and means for creating a vacuum in sterilisation chamber and a device for decomposing medical waste, comprising a receptacle for placing disinfected waste and means for their pressing. Device for disinfecting and sterilising, provided in form of an autoclave, further comprising a control unit adapted to automatically control operation of autoclave casing, closing lid of sterilisation chamber, a water drain line, comprising a drain valve, air supply line, comprising a solenoid air inlet line, and bacterial filter. Means for heating materials include a steam generator fitted with electric heaters on bottom of sterilisation chamber, which is connected to steam chamber flowing around sterilisation chamber with sides provided with a safety valve and a manometer. Steam generator is configured to discharge water through filler neck at top of enclosure of autoclave, through water draining line comprising overlapping valve and purifying filter. Means for creating a vacuum in sterilisation chamber is in form of steam discharge line, comprising a hydraulic capacitor solenoid valve discharge line pair, and a reverse valve strainer. Apparatus for decomposing medical waste made in form of a press destructor, consisting of a frame, hydraulic power unit comprising a cylinder with a sealing plate on end of rod, and an electronic control unit located in upper part of frame and cover is closed with shutters, as well as including a hydroelectric station, having a pump drive, working with mineral oil as working fluid, a tank under oil pressure relief valve, adjustable pressure switch, pressure gauge with valve for adjustment and control of working pressure control valve with electromagnetic control type. Electronic control unit, built to connect two reversing starters with latching and protection against simultaneous switching, arranged in a single functional unit.

EFFECT: technical result is to increase efficiency of disinfection of medical waste, ensuring reliability of system of medical waste, excluding byproduct emissions that pollute environment.

6 cl, 3 dwg