A magnetic swing type large particle impurity interception device in exhaust gas

Abstract

The invention discloses a magnetic swing type waste gas large particle impurity interception device, which belongs to the field of waste gas treatment. A magnetic swing type waste gas large particle impurity interception device can be used in waste gas through the setting of a magnetic suction moving ball and an interception moving rope. The vertical direction of the movement swings back and forth, thereby shearing the exhaust gas flow. Cooperating with the wire control rope and the auxiliary swing block, it can effectively ensure the swing range of the magnetic suction ball and effectively improve the interception of larger particles of impurities in the exhaust gas. At the same time, under the action of the expanded inner core in the intercepting moving rope, the outer convex deformation layer is continuously shrinking and stretching during repeated swings, so as to effectively ensure that the larger particle impurities intercepted on it can fall, which is convenient for magnetic absorption The moving ball and multiple intercepting moving ropes can continuously intercept impurities in the exhaust gas, effectively reducing the occurrence of poor interception effect due to excessive interception of impurities. Compared with the existing technology, the overall interception efficiency is significantly improved.

Description

Technical field [0001] The present invention relates to the field of exhaust gas treatment, and more particularly to a large particulate impurity intercepting apparatus in a magnetic housing exhaust gas. Background technique [0002] The exhaust gas refers to the toxic and harmful gas discharged in the production and life. In particular, the production of exhaust gas from the chemical plant, steel plant, pharmaceutical factory, and coking plant and refinery, etc. [0003] There are many kinds of pollutants in the exhaust gas, and their physical and chemical properties are very complicated, and toxicity is not the same. The exhaust gas discharged from the fuel contains sulfur dioxide, nitrogen oxide (NOx), hydrocarbon, etc .; various different hazardous gases and solid waste are discharged due to different raw materials and processes used in industrial production, including various components such as heavy metals, Salt, radioactive substances; the exhaust gas discharged contains h...

AI Technical Summary

Problems solved by technology

[0004] Industrial waste gas needs to be treated to meet the safe discharge standard before it can be discharged safely. However, when it is discharged, industrial waste gas usually contains impurities with larger particle sizes and smaller particle sizes. Impurities with large diameters can easily cause filter blockage, so it is usually necessary to treat larger particles of impurities, and then treat the waste gas with small particle diameters. The blocking frequency of interceptors is relatively high, which affects the efficiency of waste gas treatment

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