Anti-blockage mine ventilator

Abstract

The invention discloses an anti-blockage mine ventilator. The anti-blockage mine ventilator comprises a machine sleeve; a fixed frame is arranged at one end in the machine sleeve; a motor is arranged in the fixed frame; the surface of a rotating shaft of the motor is sleeved with a bearing sleeve; a blade is arranged at one end of the bearing sleeve; a connecting rod is arranged at one end of the blade; the surface of one end of the connecting rod is sleeved with a separation net; the separation net is sleeved into a fixed sleeve; and the outer side of the fixed sleeve is connected with the machine sleeve. Through mutual matched use of the connecting rod, a connecting ring, a fixed rod, a fixed plate and a cleaning brush, the anti-blockage mine ventilator achieves the advantages of conveniently cleaning the separation net, preventing blockage of the separation net, guaranteeing the ventilation efficiency and the circulation of air in mine ways and prolonging the service life of the ventilator; and the anti-blockage mine ventilator is provided with a collecting box, and a collecting cavity, a filter plate and a graphite plate are arranged in the collecting box for mutual matched use, so that the advantages of preventing flowing out of dust through wind currents and protecting the environment and the health of external workers are achieved.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an anti-clogging mine ventilator. Background technique [0002] The ventilator is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induction of boilers and industrial furnaces, cooling in air conditioning equipment and household appliances And ventilation, drying and selection of grain, wind tunnel wind source and inflation and propulsion of hovercraft, etc. [0003] When the mine ventilator at the present stage is ventilating the mine, a certain amount of dust will be generated due to the mining of the mine. When the ventilator is in use, the dust will drift into the ventilator with the air. The internal mesh will be ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-clogging mine ventilator, which is convenient for cleaning the partition, prevents the blockage of the partition, ensures the efficiency of ventilation and the circulation of air inside the mine tunnel, and increases the service life of the ventilator. At the same time, It prevents the dust from flowing out through the air flow, protects the environment and the health of outside workers, and solves the dust generated by mining. When the fan is used, the dust will drift into the fan with the air, and with long-term operation , the screen will be covered with dust, which will reduce the efficiency of ventilation, reduce the air circulation inside the mine tunnel, and affect the service life of the fan. The dust will flow out of the mine tunnel with the airflow, which will pollute the environment and endanger the health of outside workers.

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