Stacking type dewatering structure for waste gas absorption tower

Abstract

The invention relates to a stacking type dewatering structure for a waste gas absorption tower. The stacking type dewatering structure comprises an external frame with an annular structure, wherein the lower end surface of the external frame is fixedly connected to an inner lining dewatering plate with a hollow cone-shaped structure, an outer lining dewatering plate with a hollow cone-shaped structure is sleeved and connected below the inner lining dewatering plate, the size of the opening on the outer lining dewatering plate is smaller than the size of the opening of the inner lining dewatering plate, the outer lining dewatering plate can move up and down relative to the inner lining dewatering plate along the axis of the outer lining dewatering plate, a first dewatering plate with a ventilation hole is arranged at the center of the external frame, and a circle of a first inner resistance edge and a circle of a second inner resistance edge are respectively arranged in the lower edgesof the inner lining dewatering plate and the outer lining dewatering plate. Compared to the structure in the prior art, the stacking type dewatering structure of the present invention can effectivelyachieve the dewatering effect and simplify the dewatering structure installation process.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a stacked dehydration structure for an exhaust gas absorption tower. Background technique [0002] Exhaust gas treatment mainly refers to a purification method for industrial waste gas such as dust particles, flue gas smoke, odorous gas, and toxic and harmful gases generated in industrial places. [0003] The waste gas absorption tower is the main equipment for waste gas treatment. The waste gas absorption tower can dehydrate the waste gas. A dehydration plate will be installed in the waste gas absorption tower. The water vapor in the waste gas will condense on the dehydration plate to realize the dehydration of the waste gas. When passing through the dehydration plate, driven by the air flow of the exhaust gas, the water droplets on the dehydration plate in the exhaust gas absorption tower will have a wall-climbing phenomenon, and part of the water dro...

AI Technical Summary

Problems solved by technology

[0003] The waste gas absorption tower is the main equipment for waste gas treatment. The waste gas absorption tower can dehydrate the waste gas. A dehydration plate will be installed in the waste gas absorption tower. The water vapor in the waste gas will condense on the dehydration plate to realize the dehydration of the waste gas. When passing through the dehydration plate, driven by the air flow of the exhaust gas, the water droplets on the dehydration plate in the exhaust gas absorption tower will have a wall-climbing phenomenon, and part of the water droplets will enter the connection with the exhaust gas absorption tower from the air outlet at the upper end of the exhaust gas absorption tower In the air duct or fan, it not only affects the dehydration efficiency of the dehydration tower, but also the moisture will corrode the air duct or fan, shortening the service life of the equipment

In the prior art, the above-mentioned dehydration efficiency is often enhanced by adding multi-layer dehydration plates, but it is too cumbersome to add multi-layer dehydration plates in the production process of the waste absorption tower, which needs to be improved urgently

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