A kind of anti-belt conveyor chute dust raising device

Abstract

The invention discloses a device for preventing dust raising of a belt conveyor chute, and relates to the technical field of metallurgical bulk material production and transportation. The device can be applied to metallurgical enterprises, power plants and other enterprises using belt conveyor transportation, and is used for controlling dust raising of the belt conveyor transfer chute. The devicecomprises a feeding conveyor belt, the chute and a discharging conveyor belt, wherein the chute is formed below the feeding conveyor belt, and the lower part of the chute is connected with the discharging conveyor belt. The device also comprises an electronic scale, a pressure rod valve water spraying device and a nozzle water spraying device, wherein the electronic scale is arranged on the back side of the feeding conveying belt; the pressure rod valve water spraying device and the nozzle water spraying device are arranged in the chute; and the pressure rod valve water spraying device is connected with the nozzle water spraying device through a water pipe. According to the device, the water spraying amount and the spraying angle are adjusted according to different flows of materials, andthe dust suppression effect is realized by using the most economical water consumption.

Description

technical field [0001] The invention relates to the technical field of production and transportation of metallurgical bulk materials, and more specifically refers to a belt conveyor chute dust prevention device, which can be applied to metallurgy, power plants and other enterprises that use belt conveyors for transportation, and is used for the control of belt conveyor transfer chute dust. Background technique [0002] With the existing belt conveyor chute dust control device, when the dry material conveyed by the belt is unloaded from the belt head into the chute, dust will be generated due to the drop and material falling, which will affect environmental protection. In order to suppress the dust generated, the following measures are usually taken: 1) Manually open the water pipe to draw water in the chute, but there are disadvantages. The first is that each operation requires the post worker to go to the scene to boil water, which increases the labor intensity of the post w...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defect that the amount of dust in the chute of the belt conveyor in the prior art cannot be adjusted automatically and in an appropriate amount, the present invention provides an anti-dust device in the chute of the belt conveyor by using an electronic scale, a flow meter, a pressure rod valve, and an infrared moisture meter to ensure the most economical The amount of water in the chute can control the dust in the chute, avoiding hidden dangers such as excessive watering or water leakage of materials

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