GAS CLEANING DEVICE Russian patent published in 2000 - IPC

FIELD: cleaning gas flows from solid and liquid admixtures; oil, chemical, gas, food-processing and other industries. SUBSTANCE: device includes first and second sections connected in series whose working and detachable members are built in cylindrical housing provided with transversal partitions dividing the cavities of first and section sections in succession in way of flow of gas being cleaned; first section is made in form of inertial-gravitational type phase separator; second section is made in form of centrifugal straightway separator consisting of separation pipes with gas bypass passage which communicates cavity of second section with cleaned gas outlet; bypass passage is made in form of injector whose injecting gas inlet is communicated with upper portion of cavity of first section; injecting gas inlet is communicated with upper portion of cavity of second section. Cylindrical housing is mounted horizontally in such way that cleaned gas inlet of first section is provided at end face of housing through reflector; transversal partitions are fixed relative to inner wall of housing; cavities of first and section sections are communicated with cavity of common collector on lower side of housing by means of vertical branch pipes; entrapped admixtures are removed through check valves fitted in lower portion of branch pipes and provided with position sensors. EFFECT: facilitated procedure; ease in maintenance. 3 cl, 3 dwg