PLANT FOR TESTS OF CASSETTE NEUTRALISER OF INTERNAL COMBUSTION ENGINE EXHAUST GASES Russian patent published in 2014 - IPC F01N11/00 G01M15/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to machine-building industry. Essence of invention: plant for tests of cassette neutraliser of internal combustion engine exhaust gases contains porous permeable ceramic-metal catalytic solid particles filtration units, porous permeable ceramic-metal oxidating and recovering catalytic units are installed forming cassettes in section. The plant is provided with inlet and outlet connection pipes, purified gases intake section and is installed on supports rigidly connected to section of porous permeable ceramic-metal catalytic solid particles filtration units and purified gases intake section. Between sections arranged in succession there installed are intermediate connections fixed on cross joints and which are capable of movement in axial and longitudinal directions relative to the axis common for all the sections. Section with porous permeable ceramic-metal recovering catalytic units and section with porous permeable ceramic-metal oxidating catalytic units provided with outlet ports are installed between section of porous permeable ceramic-metal catalytic solid particles filtration units and section of purified gases intake on the axis common for all the sections with possibility of turn relative to the last section and provided with position regulator. A rod provided with sliding guide sleeves connected to intermediate connections is mounted on supports. Sections are designed in the form of drums.

EFFECT: providing identity of tests conditions and procedures and possibility of multi-version choice of catalytic materials composition for purification system efficiency.

1 dwg