Belt cleaning dedusting machine set

Abstract

The invention provides a belt cleaning dedusting machine set, and belongs to the field of dedusting cleaning equipment. The belt cleaning dedusting machine set comprises a head pulley cleaning assembly, a discharging trolley cleaning machine set, a tail pulley cleaning assembly and a smart control system, wherein the head pulley cleaning assembly, the discharging trolley cleaning machine set and the tail pulley cleaning assembly are connected with the smart control system. A modular design is adopted by the belt cleaning dedusting machine set, so that the working environment can be cleaned, and the service lives of a field detection element and an electronic element are prolonged; the friction among a material-transporting belt and head-tail pulleys, a pulling wheel, a tensioning wheel, a compressing wheel, a supporting roller and the like is reduced; the service lives of the components are at least prolonged by 3 times; a full automatic system is adopted, so that industrial 4.0-level unattended operation is realized, the running cost of an enterprise is lowered greatly, and the working environment of enterprise staff is improved. The configurations of equipment can be added and reduced according to field conditions, and the aim of cleaning is fulfilled according to the dust concentration.

Description

technical field [0001] The invention relates to the field of dust removal and cleaning equipment, in particular to a belt cleaning and dust removal unit. Background technique [0002] In metallurgy, mining, building materials, chemical and other enterprises, a large number of belts are used for material transmission in the production process. [0003] After the investigation of the enterprise, it was found that all the dust-contaminated conveyor belt sites, even if a large amount of money was invested and the most advanced dust removal equipment was installed, the environment was still extremely harsh, even including world-renowned brand enterprises; conveyor belts operating in harsh environments On-site, not only seriously damages the health of on-site employees, but also speeds up the service life of on-site equipment and facilities, increases operating costs, and reduces the competitiveness of enterprises. [0004] After a long-term investigation and research on site wor...

AI Technical Summary

Problems solved by technology

[0004] After long-term on-site investigation and research on working conditions, it was found that these problems mainly caused the harsh environment on site

[0005] 1. During the conveying process of the conveying belt, the air convection generated by the belt movement causes the dust of the material to seriously pollute the workshop and the site;

[0006] 2. During the material receiving and unloading process of the conveyor belt, most of the impact dust generated by the drop exceeds the wind speed of the existing dust collector, resulting in the dust collector being unable to effectively capture the dust; in order to meet the environmental protection emission standards, many enterprises have to deal with The original dust collector is modified to increase the filter area and reduce the wind speed. This measure is a vicious circle;

[0007] 3. The large cover of the head and tail wheels does not have enough static pressure space, and the high-speed impact dust cannot release the pressure. As long as there is a small gap in the large cover, the dust will be sprayed to the outside; resulting in many smog at the head and tail wheels, like a fairyland

[0008] 4. The head and tail wheel cover of the conveying belt is used as an on-site processing part, which is generally poorly made, and leaks air everywhere, resulting in excessive negative pressure release of the dust collector, which cannot effectively collect dust;

[0009] 5. The existing conveyor belts generally use large-scale dust collectors for long-distance multi-point vacuuming, and there is more energy loss on the routing; and there are multiple points of vacuuming, the air volume cannot be balanced, and the front dust removal point of the system is under negative pressure. If it is too large, the negative pressure at the dust point at the end of the system is too small, and the frequency conversion is adjusted to the maximum power, which wastes energy, increases operating costs, and fails to achieve the design effect

[0010] 6. During the conveying process of the conveying belt, a large amount of dust adheres to the belt; after the belt is unloaded, due to the movement, a large amount of dust adhered to the belt falls on the ground of the belt bracket and accumulates on the belt. Next to the head and tail wheels; under the action of air convection, the dust in the workshop is filled with high concentration, resulting in an extremely harsh environment; in order to ensure the normal operation of the belt, some enterprises only install some roller brushes under the belt, and the dust cleaned by the roller brushes still falls on the The ground protects the belt and components, but pollutes the workshop production and the operating environment of the employees; there are also some companies that install large-scale vacuum cleaners in the workshop, which is not only expensive, but also high in energy consumption (the capacity of the whole machine is above 100kw), and because the belt under the bracket Many, the cleaning effect is not detailed, and manual operation is difficult; even if the current advanced dust removal equipment and facilities are installed, the harsh environment on site cannot be changed

[0011] 7. The unloading trolley installed on the conveying belt, when unloading to the unloading chute, the impact dust caused by the drop, the current technology can only use the ventilation and dust removal trough for dust collection, or install multiple warehouse top dust collectors, Because it adopts unorganized vacuuming technology, the operating cost and energy are wasted, and the on-site environment cannot be fundamentally improved;

[0012] 8. The wind pulling phenomenon caused by the tensioning device of the conveying belt also leads to air convection and dust on site

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