Anti-icing coal slime hopper

Abstract

The invention discloses an anti-icing coal slime hopper. The anti-icing coal slime hopper comprises a base, a top plate and a second hydraulic cylinder. A support is fixed to the upper end face of thebase through a first bolt. An exhaust pipeline and an air inlet pipeline are fixed to the left side and the right side of a movable plate in a penetrating mode correspondingly. The bottom of the airinlet pipeline, ventilation pipelines and the bottoms of the ventilation pipelines are all arranged on the inner side of a bearing box. The inner side of the bearing box is rotationally connected witha spiral column. A connecting hose is fixed to the bottom of the right side of the air inlet pipeline. A water storage tank is fixed to the right end face of the support. An electric heating net is fixed into the water storage tank. A supporting plate is fixed to the left end face of the support. A conveying belt device is rotationally connected to the inner side of the left end face of the supporting plate. According to the anti-icing coal slime hopper, water sequentially passes through an air outlet pipeline, the connecting hose, the air inlet pipeline and the ventilation pipelines and is discharged through the air outlet pipeline after being changed into water vapor, the temperature of the surfaces of the air inlet pipeline, the ventilation pipelines and the air outlet pipeline is high, and the anti-icing effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of coal slime hoppers, in particular to an anti-freezing coal slime hopper. Background technique [0002] Coal slime generally refers to the semi-solid formed by pulverized coal containing water. It is a product in the coal production process. According to different varieties and different formation mechanisms, its properties are very different, and its availability is also quite different. There are many types. , with a wide range of uses, the hopper needs to be used when feeding or adding materials to the coal slime. [0003] The coal slime in the existing coal slime hopper is easy to freeze at the inlet of the furnace, which affects the normal feeding operation, and after the coal slime falls from the hopper, its conveying direction is difficult to adjust, so it is not convenient to use. , need to improve the existing equipment. Contents of the invention [0004] The object of the present invention is...

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