Gasified water coal slurry concentration equipment

Abstract

The invention discloses gasified water coal slurry concentration equipment. The equipment comprises a reaction still and a grinding machine; the reaction still comprises a reaction box, the grinding machine comprises a grinding box, the tops of the reaction box and the grinding box are communicated through a first circulating pipe, a first water pump is arranged in the first circulating pipe, thebottoms of the reaction box and the grinding box are communicated through a second circulating pipe, a second water pump is arranged in the second circulating pipe; a feeding port is arranged at the side of the reaction still, and a disturbance mechanism is arranged at an upper part of the reaction still. By starting the first driving motor, a reel is rotated, and then the winding rope is driven to shrink, thereby moving a sliding sleeve block on a mounting rod; through the forward rotation and backward rotation of a first driving motor, the vertical movement of the sliding sleeve block on themounting rod is realized, and then the mounting block is driven to horizontally move on a moving rod, thereby driving a first connecting rod and a second connecting rod to horizontally move.

Description

technical field [0001] The invention relates to the technical field of coal water slurry, in particular to a device for thickening gasified coal water slurry. Background technique [0002] my country's resource endowment rich in coal, poor in oil, and low in gas determines the status of coal as a basic energy source. The direct combustion of coal has the disadvantages of large ash, heavy pollution, difficult transportation, and low thermal efficiency, while the waste of long-distance transportation and the pollution of coal dust to the atmosphere are another factor restricting the development of coal; coal water slurry is a kind of The new coal-based fluid fuel is made of coal (about 70%), water (about 30%) and a small amount of dispersant and stabilizer through a certain process. It not only maintains the original physical characteristics of coal, but also has the same fluidity and stability as petroleum. It can be stored, pumped, atomized and burned stably. , Industrial ...

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Problems solved by technology

[0003] Although the existing thickening equipment has been improved in terms of thickening, the improvement is small, and the thickening equipment is less effective in the process of grinding, stirring and dispersing, which affects the overall thickening effect of coal gasification

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