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An automatic spray control device for mine coal transport belt

A spray control and belt technology, applied in the direction of conveyor control devices, transportation and packaging, conveyor objects, etc., can solve life-threatening and production safety, affect workers' health, environmental pollution and other problems, achieve reasonable structure, increase gear pump Pressure adjustment function, implement simple effect

Inactive Publication Date: 2015-12-16
XUZHOU BLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dust not only affects normal production and workers' health, but also causes environmental pollution. In severe cases, it may cause dust explosion, endangering life and production safety.

Method used

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  • An automatic spray control device for mine coal transport belt
  • An automatic spray control device for mine coal transport belt
  • An automatic spray control device for mine coal transport belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Please refer to the attached figure 1 to attach image 3 Shown, the present invention is a kind of automatic spraying control device of mine coal transportation belt, and it is made up of several parts such as friction idler roller 13, connecting shaft sleeve 14, gear pump 15, oil inlet pipe 16, oil outlet pipe 17 and controller 18.

[0021] Wherein, the gear pump 15 links the friction idler 13 through the shaft sleeve 14; the oil inlet pipe 16 and the oil outlet pipe 17 are respectively connected to the gear pump 15; the controller 18 is respectively connected to the oil inlet pipe 16, Oil outlet pipe 17.

[0022] Further, the controller 18 includes the piston cylinder 1, the piston 2, the ejector rod 3, the pressure adjusting screw 4, the oil storage tank 5, the piston spring 6, the ejector rod guide nut 7, the water inlet and outlet seat 8, and the spool nut 9 , guide spool 10, spool spring 11 and end cover nut 12. Wherein, the piston 2 and the piston spring 6 are...

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PUM

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Abstract

The invention relates to an automatic spraying-control device for a coal-conveying belt in a mine shaft. The automatic spraying-control device comprises a friction roller, a connecting shaft sleeve, a gear pump, an oil inlet pipe, an oil outlet pipe and a controller; the gear pump is connected with the friction roller through the connecting shaft sleeve in a linkage manner; the oil inlet pipe and the oil outlet pipe are respectively connected to the gear pump; and the controller is connected with the oil inlet pipe and the oil outlet pipe respectively. The automatic spraying-control device is ingenious in idea, reasonable in structure and easy to produce , can be used for the coal-conveying belt in the mine shaft, can be widely applicable to automatic spraying control used for underground coal-conveying belts and ground coal-conveying belts of metal mine shafts, and can prevent dust from flying.

Description

technical field [0001] The present invention relates to a spray control device, in particular to an automatic spray control device for a mine coal transport belt, which is used for spraying and watering to prevent dust from flying when the belt transports granular materials (such as coal, stone, sand, etc.) The occasion belongs to the technical field of mine equipment. Background technique [0002] From the physical properties of dust and the basic laws of its movement, it can be known that as long as there is relative movement between dust and air, it may cause dust to fly. Dust not only affects normal production and workers' health, but also causes environmental pollution. In severe cases, it may cause dust explosion, endangering life and production safety. [0003] For material conveying that can be sprayed and watered, the simple and effective way to prevent and control dust is to spray. How to carry out timely, appropriate and effective spraying is the technical issue...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/00
Inventor 张景松项思祥吕乐礼
Owner XUZHOU BLOWER
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