一种湿式风机泡沫旋涡流除尘处理装置

Wet-type blower fan foam whirling current dedusting treatment device

Abstract

The invention discloses a wet-type blower fan foam whirling current dedusting treatment device, which comprises a foam generation apparatus, a dedusting blower fan, a dedusting/demisting treatment device amd a foam injection apparatus arranged at an air inlet of the dedusting blower fan. The treatment device uses a principle of performing foam dedusting, de-watering and demisting by high-speed rotating spiral airflow and performing eddy flow centrifuge dewatering to perform high efficiency separation on a dust-water mixture in air flow. A special filter screen structure of the dedusting/demisting processing apparatus form eddy current rotation of ventilating current and form viscous liquid film on the filter screen, strong dust adsorption is carried out to realize high efficiency separation of the dust-water mixture, so that multistage dust depositing effect can be reached. The dedusting efficiency can reach more than 99%, dedusting efficiency of respirable dust can reach 95%, processing maximum air flow can reach 900m<3>/min, the processed ventilating current enable dust and mist-free cleaning, and work environment of safe production under well can be ensured.
本发明公开了一种湿式风机泡沫旋涡流除尘处理装置,其包括泡沫发生装置、除尘风机、除尘除雾处理装置和设置在除尘风机的进风口的泡沫喷射装置。其利用泡沫除尘、高速旋转的螺旋状气流除水除雾和旋流离心脱水的原理,对气流内的尘水混合物进行了高效分离。并通过除尘除雾处理装置特殊的滤网结构使风流形成涡流旋转,在滤网上形成粘性液膜,进一步强力吸附粉尘,以实现尘水混合物的高效分离,从而达到多级降尘效果。本发明的除尘效率可达99%以上,呼吸性粉尘除尘效率可达95%,处理最大风量可达900m3/min,处理后风流无尘无雾洁净,保障了井下安全生产作业环境。

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Cited By (1)

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    CN-105771509-AJuly 20, 2016上海诺特飞博燃烧设备有限公司Multi-stage filter for metal fiber low-nitrogen burner