Circulating smoke dust filtration device

Abstract

The invention relates to a circulating smoke dust filtration device which comprises an S-shaped filtering pipeline, wherein the filtering pipeline comprises a plurality of bent sections and a plurality of straight sections; water blanking plates are distributed on the upper side and lower side of each straight section; a plurality of small holes are uniformly formed in the water blanking plates; a water feeding pipe is arranged on one side of the filtering pipeline; the upper end of the water feeding pipe is connected with a water feeding trough; a water accumulation trough is arranged below the filtering pipeline, and corresponds to the water blanking plates in position; and the lower end of the water feeding pipe is connected with the water accumulation trough. According to the circulating smoke dust filtration device, the water feeding pipe continuously extracts water from the water accumulation trough and introduces the water into the water feeding trough, so that the water is uniformly sprayed to the straight sections, falls off from the small holes of the water blanking plate, passes through the whole filtering pipeline layer by layer, and finally falls into the water accumulation trough, and followed by recycling; in the process, gas rises along the pipeline, and water continuously falls off layer by layer from the upper straight sections to flush harmful gas; and smoke dust particles are immersed into water, so that the tail gas purification performance and the purification efficiency are improved.

Description

technical field [0001] The invention relates to the field of tail gas treatment, in particular to a circulating dust filtering device. Background technique [0002] With the development of the economy, energy consumption is increasing, and the pollution caused by various gas emissions is becoming more and more serious, especially in large-scale manufacturing enterprises, such as cement plants, waste treatment plants, etc. The amount of exhaust gas is large, containing a large amount of soot particles, which seriously damages the air quality and affects people's living environment. However, there is no suitable exhaust gas treatment device on the market to purify such harmful gases. Contents of the invention [0003] The purpose of the present invention is to provide a smoke filter device, which can effectively reduce the smoke particles in the harmful gas, reduce environmental pollution, and solve the problems in the background technology. To achieve the above object, the...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, energy consumption is increasing, and the pollution caused by various gas emissions is becoming more and more serious, especially in large-scale manufacturing enterprises, such as cement plants, waste treatment plants, etc. The amount of exhaust gas is large, containing a large amount of soot particles, which seriously damages the air quality and affects people's living environment. However, there is no suitable exhaust gas treatment device on the market to purify such harmful gases

Images