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Inlet watering dust-preventing spray gun for coal yard

A spray gun, dust-proof technology, applied in the direction of spray device, can solve problems such as inconvenience of use, and achieve the effect of convenient use

Inactive Publication Date: 2015-06-17
WESTERASOFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dust-proof spray guns must be used for dust control in coal yards and coal mines of industrial enterprises such as coal coke chemical industry with severe dust. The existing dust-proof spray guns have fixed lengths. If they need to be extended or shortened, they must be replaced. Other matching gun barrels have to stop working during the replacement process, which is very inconvenient to use

Method used

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  • Inlet watering dust-preventing spray gun for coal yard

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Embodiment Construction

[0009] The present invention will be described in detail below in combination with specific embodiments.

[0010] see figure 1 , a sprinkler and dust-proof spray gun imported from a coal yard, including a spray gun body, the spray gun body is composed of a hollow gun shaft, a nozzle 2 and a water pipe 3 connected to the nozzle 2 inside the gun shaft, and the hollow gun shaft 1 includes a first sleeve 4, The second sleeve 5 and the hollow connecting rod 1, the first sleeve 4 and the second sleeve 5 are movably connected through the hollow connecting rod 1; between the hollow connecting rod 1 and the first sleeve 4 and the second sleeve 5 Buckles 6 are respectively provided.

[0011] During re-use, press the buckle 6 to set the gun shaft according to the required length.

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Abstract

The invention relates to an inlet watering dust-preventing spray gun for a coal yard. A dust-preventing spray gun must be used to carry out dust prevention on the fields of the coal yard, a coal mine and the like of industrial enterprises such as a coke chemical industry which is severe in raise dust. The length of a gun barrel of a current dust-preventing spray gun is fixed, if the gun barrel needs to be extended or shortened, other matched gun barrels have to be used to carry out replacement, the operation has to be stopped during the replacing process, and therefore the utilization is very inconvenient. The inlet watering dust-preventing spray gun for the coal yard comprises a spray gun body. The spray gun body is formed by connecting of a hollow-out gun barrel, a spray head and a water pipe, wherein the water pipe is positioned in the hollow-out gun barrel and is connected with the spray head. The hollow-out gun barrel comprises a first sleeve, a second sleeve and a hollow-out connecting rod. The first sleeve is movably connected with the second sleeve through the hollow-out connecting rod. According to the inlet watering dust-preventing spray gun for the coal yard, the length of the gun barrel can be automatically adjusted, the inlet watering dust-preventing spray gun is applicable to various coal yards, the operation is not influenced, and the utilization is convenient.

Description

technical field [0001] The invention relates to a dustproof spray gun, in particular to a sprinkler and dustproof spray gun imported from a coal yard. Background technique [0002] Dust-proof spray guns must be used for dust control in coal yards and coal mines of industrial enterprises such as coal coke, chemical industry and other industries with severe dust. The gun shafts of existing dust-proof spray guns are all fixed lengths. If they need to be extended or shortened, they must be replaced. Other matching gun barrels have to stop working during the replacement process, which is very inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a sprinkler and dust-proof spray gun at the entrance of a coal yard that can automatically adjust the length of the gun shaft. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a sprinkler dust-proof spray gun impor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B15/08B05B15/68
Inventor 刘洪涛党广元李晖刘欣李兴宋宏涛赵继平张宏涛
Owner WESTERASOFT