Gas-liquid-solid mixing device

Abstract

The invention discloses a gas-liquid-solid mixing device. The device is an airtight container, wherein partition boards are radially arranged to divide the container into upper, middle and lower chambers with the same volume, densely distributed holes are formed in the partition boards, the device also comprises input pipelines, an output pipeline and a stirring device, stirring blades are locatedin the middle chamber, a port of the output pipeline is located in the wall in the middle of the mixing tank, the input pipelines comprise two solid-phase pipelines, a liquid-phase pipeline and a gas-phase pipeline, ports of the two solid-phase pipelines are arranged on two sides of a driving motor on the top surface of the mixing tank respectively, a port of the liquid-phase pipeline is locatedon the wall of the side, opposite to the port of the output pipeline, of the middle of the mixing tank, a port of the gas-phase pipeline is located in the center of the bottom of the mixing tank, andflow meters and electromagnetic valves of the input pipelines are all in control connection with a controller. Uniform mixing of gas, liquids and solids can be realized simultaneously, the flow of solids, gas and liquids flowing in and the flow of a mixture flowing out can be measured, the concentration of a solid and gas mixture in the mixing tank can be accurately obtained, and the proportion ofthe mixture is controlled.

Description

technical field [0001] The invention belongs to the field of design and manufacture of mixing machines, in particular to the technical field of design and manufacture of multiphase medium mixing equipment, and in particular to a gas-liquid-solid mixing device applied to multiphase flow transportation. Background technique [0002] Most of the existing multi-phase mixing devices are gas-liquid two-phase, and rarely involve gas-liquid-solid three-phase mixing, and the respective ratios of each phase are controlled artificially. It is difficult to ensure the exact mixing percentage of each component, and the mixing is uneven. It cannot meet the needs of multi-phase mixing, and cannot simultaneously realize and satisfy the three-phase simultaneous mixing of solid, liquid and gas. [0003] At the same time, for multi-phase mixing, especially when it involves the mixing of gas component phases and solid component phases, the airtightness of the mixing device, precise mixing contro...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing multi-phase mixing devices are gas-liquid two-phase, and rarely involve gas-liquid-solid three-phase mixing, and the respective ratios of each phase are controlled artificially. It is difficult to ensure the exact mixing percentage of each component, and the mixing is uneven. It cannot meet the needs of multi-phase mixing, and cannot simultaneously realize and meet the three-phase simultaneous mixing of solid-liquid-gas

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