Multi-tube cyclone dust removal device

Abstract

The invention discloses a multi-tube cyclone dust removal device, which comprises a shell and a plurality of cyclone dust removers, a baffle plate is horizontally installed in the shell, a separationchamber is formed by the area, located above the baffle plate, of the shell, and an ash collection chamber is formed by the area, located below the baffle, of the shell. A main air inlet communicatedwith the interior of the separation chamber is formed in the shell, a dust outlet communicated with the interior of the dust collection chamber is formed in the lower end of the shell, and the cyclonedust collectors are vertically installed at the upper ends of the baffle plates respectively. Air outlets in the upper ends of the cyclone dust removers communicate with the exterior of the shell through exhaust pipelines correspondingly, and the lower ends of the cyclone dust removers penetrate through the baffle plate correspondingly, so that dust discharging openings of the cyclone dust removers communicate with the interior of the dust collecting chamber correspondingly. The multi-tube cyclone dust removal device is large in treatment capacity, high in treatment precision and high in dustremoval efficiency.

Description

technical field [0001] The invention relates to the technical field of cyclone dust removal devices, in particular to a multi-pipe cyclone dust removal device. Background technique [0002] my country is rich in resources, oilfield mining technology is developed, mineral production is abundant, and there are many mines. When the wind speed is low in the narrow and long area of ​​the underground roadway, dust will accumulate in the local roadway. Most of them have a separation diameter of less than 70 μm and a median diameter of about 17 μm. About 30% are respirable dust. Workers technically wear dust masks that have the ability to absorb dust, but dust less than 10 μm is still in contact with the human body, and the dust further enters the respiratory system and digestive system through the nasal cavity or mouth, which will cause different degrees of harm to the human body. Direct contact with the skin will also cause certain damage, and the dust in the air will also cause h...

AI Technical Summary

Problems solved by technology

Workers technically wear dust masks that have the ability to absorb dust, but dust less than 10 μm is still in contact with the human body, and the dust further enters the respiratory system and digestive system through the nasal cavity or mouth, which will cause different degrees of harm to the human body. Direct contact with the skin will also cause certain damage, and the dust in the air will also cause harm to machinery and electronic equipment. The accumulation of dust inside the equipment will greatly reduce the life of the equipment, and accidents will occur in severe cases

[0003] Considering the health of the staff and the life of the equipment, a large number of dust removal equipment have been derived on the market. Among them, the cyclone dust collector has a simple structure, does not require special auxiliary equipment, occupies a small space, is simple to operate and maintain, and has high operating flexibility and performance. The advantages of stability, but industrial large-diameter cyclone separators, due to the large rotation radius of the particles, the centrifugal force on the dust is small, resulting in low separation efficiency of large-diameter cyclone separators

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