Mining conveying adhesive tape water removal cleaning device

Abstract

The invention discloses a mining conveying adhesive tape water removal cleaning device. The device comprises a front positioning frame, a rear positioning frame, a spraying head frame and a cleaning device body; the spraying head frame is fixedly arranged between the front positioning frame and the rear positioning frame, and a plurality of rows of spraying head mounting pipes are arranged on the spraying head frame; each spraying head mounting pipe is provided with a plurality of airflow water removal spraying heads; a gas pipe joint is arranged on the spraying head frame, and is communicated with three hollow spraying head mounting pipes; the cleaning device body is mounted on the rear positioning frame; through the joint effect of a scraping plate and gas jet flow, coal slime attached to the surface of adhesive tape can be thoroughly removed; the coal slime removing scraping plate device is conveniently replaced, adjustment of tension force of the scraping plate is easily operated, and the removing effect of the coal slime attached to the surface of the adhesive tape is good; and original structural design of an adhesive tape machine does not need to be changed, mounting is convenient, occupied space is small, the structure is simple, operation is easy, the shutdown cleaning frequency caused by coal slime accumulation can be reduced, labor intensity of the staff is reduced, and equipment normal operation is ensured.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a water removal and cleaning device for conveyor belts used in mines. Background technique [0002] Belt conveyor, also known as belt conveyor, has many advantages such as large conveying capacity, long distance, simple structure and easy operation, stable and reliable operation, etc. It has become the main continuous transportation mode in mine production. During the process of conveying materials, the side of the belt that is in contact with the material is called the "loading surface", and the side that is not in contact with the material is called the "non-bearing surface". In mine production, due to the influence of underground environmental factors, material viscosity, moisture and other conditions, there are common phenomena such as water on the surface of the tape and adhesion of materials. Among them, the friction between the tape and the roller will be red...

AI Technical Summary

Problems solved by technology

Once the material sticks to the idler roller and the pulley, the diameters at both ends will be different, which will not only aggravate the damage of the conveyor belt, but more importantly, it may cause the conveyor belt to "run away", resulting in the conveyor not working normally and affecting safety. Production

In addition, when the belt is wound in an "S" shape in a dual pulley drive, one pulley in contact with the non-loaded side of the belt while the other pulley is in contact with the load-bearing surface may cause an increase in diameter, resulting in a diameter difference between the two pulleys , it will not only affect the ratio of the power output of the two pulleys, but also cause the belt to deviate and spread materials, and it is easy to damage the belt in severe cases

[0003] The traditional heavy hammer mechanism type coal cleaning scraper of the belt conveyor has a smaller compaction force when the material adheres more, the cleaning effect is poor, and it is impossible to remove water from the surface of the belt, and it cannot fundamentally solve the problems of the adhesive material and slippage of the belt. question

This often causes the overall transportation system to be out of service for maintenance, which brings great safety hazards to mine production and also becomes a bottleneck restricting production

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