Energy-consumption-free dedusting system

Abstract

The invention discloses an energy-consumption-free dedusting system which is formed by sequentially mounting an energy-consumption-free deduster (1), a tail decompressor (3) and a reduced energy-consumption-free deduster, namely an auxiliary energy-consumption-free deduster (2) above a guide chute on a receiving point conveying belt of a belt conveyor. The energy-consumption-free dedusting system has the advantages that 1, novel unpowered dedusting equipment creatively adopts a positive pressure power-borrowing dedusting mode and breaks through an original mode of negative-pressure running of an unpowered deduster, a dedusting device forms positive pressure by the aid of inducing airflow and uses force generated by the inducing airflow to enable collision and contacting among dust particles to promote condensation (coagulation) and adhesion of the dust particles; and 2, the bionics principle that natural jungle plants withstand wind and reduce dust is utilized to combine fiber flannelette into a fiber flannelette blocking array simulating forests, the array blocks and coagulates dust and absorbs airflow impact force, a diffusion condenser disperses airflow to coagulate the dust again, and the airflow is discharged by a decompression separating filter finally.

Description

technical field [0001] The invention belongs to the technical field of belt conveyor dust collection and control device structure. Background technique [0002] In the infinite process of industrial modernization, the serious occupational hazard of dust pollution is one of the factors that have plagued industrial and economic development for a long time. Due to the differences in labor conditions in production sites and the serious pollution of toxic and harmful dust substances in the working environment, various dust occupational diseases are common. High incidence, thus posing a serious threat to the safety and health of workers. Occupational diseases such as silicosis have caused huge economic losses to laborers and enterprises, and in severe cases, enterprises may lose their ability to reproduce, making production unsustainable. [0003] It is aimed at belt conveyors widely used in industrial and mining production and other industries. Generally speaking, belt conveyor...

AI Technical Summary

Problems solved by technology

At present, the commonly used dust collectors include bag type, multi-tube type, water bath type, water mist spray type, electrostatic type, etc. Although these devices can play a certain role in dust reduction, due to the large amount of operation and maintenance in actual operation, The actual investment rate of the dust collector is low, and the dust control effect is poor

Moreover, the existing dust removal equipment has the following problems: the manpower, material resources, and financial resources for daily maintenance, equipment renovation and technical transformation cannot be estimated; various industrial and mining conditions have relatively large limitations on the selection of dust removal equipment, etc.

When an enterprise chooses dust removal equipment, if it chooses improperly once, the investment and cost will also increase, resulting in considerable resource consumption.

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