HYDRODYNAMIC GENERATOR AND A REACTOR INTERNAL SYSTEM (VARIANTS)

摘要

THE INVENTION REFERS TO DEVICES FOR EXCITING OF VIBRATIONS IN ANY FLUID FLOW AND CAN BE APPLIED IN CHEMICAL, MINING AND OTHER INDUSTRIES FOR TREATMENT OF SINGLE-PHASE OR MULTI-PHASE FLUIDS FOR THEIR MIXING AND PHASE DISPERSION. THE HYDRODYNAMIC GENERATOR FOR TREATMENT OF FLUIDS COMPRISES A SHELL (1) IN THE FORM OF A PIPE, STREAM FORMING NOZZLE (2) AND A RESONATING PLATE (3) FITTED IN A CANTILEVER FASHION IN THE SHELL AGAINST FLOW DIRECTION OF THE FLUID. THE LATTER IS MADE OF A FLAT T-SHAPED BLANK BY MEANS OF ARCH LIPPING IN THE OPPOSITE SIDES OF THE PLATE CLAWS, WHICH FORM A CROSSBAR OF A LETTER T. THE SAID CLAWS ARE LIPPED SO THAT IN A PLAN VIEW THIS PART OF THE PLATE FORMS A PROFILE FITTING IN THE CIRCLE OF THE CROSS SECTION OF THE SHELL PIPE AND TIGHTLY ADJOINING TO THE INTERNAL PIPE SURFACE FORMING FASTENING OF THE PLATE. VARIANTS OF THE REACTOR INTERNAL SYSTEM FOR INTERACTION OF GAS AND LIQUID FLUIDS INCLUDE THE CONTACT DEVICES (11) WITH THEIR ENDS ATTACHED TO THE SUPPORT GRID (12) AND LOCATED ABOVE OR UNDER IT. EACH OF THE CONTACT DEVICES COMPRISES VERTICAL DOWNFLOW (13) AND UPFLOW PIPE ELEMENTS (14) CONNECTED TO EACH OTHER WITH A U-SHAPED PIPE ELEMENT (15) OF THE SAME DIAMETER. FOR EACH VARIANT OF THE REACTOR INTERNAL SYSTEM, THE CONTACT DEVICE (11) HAS THE SAID HYDRODYNAMIC GENERATOR NEAR THE INLET HOLE (16, 17, 20), THE SHELL OF WHICH IS A SECTION OF THE CONTACT DEVICE (FIRST VARIANT-SECTION OF THE DOWNFLOW ELEMENT (13), SECOND VARIANT - SECTION OF THE UPFLOW ELEMENT (14)). WHEN THE REACTOR AND ITS INTERNAL SYSTEM OPERATE, THE TURBULIZED FLUID PASSING THROUGH THE PIPE EXCITES VIBRATIONS OF THE RESONATING PLATE (3), WHICH CONTRIBUTE TO THE FLUID MIXING AND DISPERSION OF PHASES IN A MULTI-PHASE STREAM.