FIELD: chemistry.
SUBSTANCE: present invention relates to by-product coke industry. Water is supplied into a decoking tool 10 under pressure through an orifice 102. A device 134 is used to switch the operating mode. A diverter plate 110 and a diverter body 120 turn relative to each other to align at least one selection orifice 112 with at least one cleaning orifice and/or at least one cutting orifice and/or at least one boring orifice. Depending on the selected mode of operation water is sprayed through the respective nozzles installed at the ends of the cleaning, cutting and boring channels.
EFFECT: invention makes it possible to remotely switch the operating modes.
20 cl, 10 dwg
