Power cyclone separator

Abstract

The invention discloses a power cyclone separator, comprising a cylinder body, a cone body, a dust-collecting hopper and a discharge valve, wherein the lower section of the cylinder body is connected with the cone body; the upper section of the cylinder body is provided with a spiral guide plate; a purified gas outlet and a gas inlet are arranged on the cylinder body and are connected by an exhaust pipe inside the cylinder body; a flow velocity transmitter is arranged on one side of the gas inlet; a frequency conversion motor is arranged on one side opposite to the gas inlet and is connected with a jumping mechanism arranged on the inner side of the cylinder body through a shaft seal; the lower part of the cone body is connected with the dust-collecting hopper; a charge level indicator is arranged at the upper part on one side of the dust-collecting hopper; a pneumatic hammer is arranged at the lower part of the dust-collecting hopper; and the bottom of the dust-collecting hopper is connected with the discharge valve. The power cyclone separator is especially suitable for low flow velocity and high-temperature air flow dust separation with normal pressure working conditions at the inlet so as to improve the dust collecting efficiency.

Description

technical field [0001] The invention relates to the field of purifying dust-laden gas, in particular to a power cyclone that does not allow setting of inlet pressure and separates dust from low flow rate and high temperature airflow. Background technique [0002] The power cyclone is a device that uses the principle of high-speed centrifugal sedimentation to separate solid particle dust from the airflow. Through the centrifugal force acting on the dust during the high-speed airflow rotation, the dust is separated from the dusty airflow and falls along the wall of the conical cylinder. Into the set ash hopper, its development has experienced more than 100 years of history, widely used in chemical industry, petroleum, metallurgy, building materials, mining and other departments. So far, there have been many structural forms of power cyclone, but affected by many main factors such as inlet flow rate, cylinder diameter and height, cone height, tightness of the bottom of dust col...

AI Technical Summary

Problems solved by technology

So far, there have been many structural forms of power cyclone, but affected by many main factors such as inlet flow rate, cylinder diameter and height, cone height, tightness at the bottom of dust collector, dust particle size, density, etc., currently The existing power cyclones of various structural forms have problems such as pressure loss during operation, unsatisfactory separation efficiency, inability to handle viscous dust, and low dust removal efficiency for fine dust and small-density dust.

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