Sprinkling device for deicing fluid in coal transporting train carriage

A technology of spraying device and antifreeze, applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems of coal sticking to the bottom, coal hanging on the wall, difficult unloading, coal freezing blocks, etc., to reduce labor intensity and facilitate assembly and disassembly. , the effect of low cost
CN101186254BInactive Publication Date: 2011-09-28TAIYUAN UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TAIYUAN UNIV OF TECH
Publication Date
2011-09-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an antifreeze sprinkling device in a coal train carriage, comprising a column bracket, a motor, a decelerator a bearing seat assembly, a hollow mainshaft, a water closure, a sprinkling arm pipe, etc. The left column bracket and the right column bracket are pivotally connected by a pin shaft; the sprinkling arm pipe consists of an upper arm pipe and a lower arm pipe which are pivotally connected together; the lower arm pipe is provided with a nozzle; when the hollow mainshaft rotates, the sprinkling arm pipe can extend into the carriage to sprinkle the antifreeze uniformly on the internal surface; the sprinkling device can also uniformly sprinkle the antifreeze to the coals, effectively avoids bottom-sticking, wall-sticking and the agglomeration of coal in the train carriage when the train for coal transportation is under cold transportation environment and ensures the successful unloading. The device is suitable for the anti-freeze transportation of coal trains.
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Description

technical field

[0001] The invention relates to a spraying device of antifreeze liquid for transport trains, in particular to a device for spraying antifreeze liquid in the carriages of coal transport trains. Background technique

[0002] The coal coming out of the coal preparation plant contains moisture. Due to the low temperature and long distance during transportation in winter, freezing phenomena such as sticking to the bottom, hanging on the wall, and agglomeration often occur, which affects unloading. Now the coal preparation plant adopts the measures of spraying antifreeze to the inner surface of the coal train car and the coal, some of which use artificial on-site spraying, and some of which use pump piping system for fixed-point spraying. The former has a poor working environment and high labor intensity; the latter has two cases of fixed-point spraying on the inner surface of the train car: one is that the locomotive head does not pass under the fixed-point sprayi...

Claims

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