Adsorption column with high sealing performance and high filtering performance

Abstract

The invention relates to an adsorption column with high sealing performance and high filtering performance. The upper part of an upper sealing cover and a column body are coaxially and integrally upward to form a cylindrical extension opening; a clamping ring is arranged at coaxial integral radial inward part of the inner wall of the extension opening; a circular support frame is coaxially embedded on the clamping ring; an outer overlapping ring is coaxially, integrally and outwardly arranged at the upper end of the support frame; the outer overlapping ring is directly overlapped on the clamping ring; an inner overlapping ring is coaxially and integrally arranged at the lower end of the support frame; a filtering screen is coaxially, integrally and fixedly mounted on the inner overlapping ring; an embedding ring is coaxially, radially and integrally arranged at the inner edge of the lower end of an upper column body; an annular embedding groove is coaxially and integrally arranged at the inner edge of the upper end of a lower column body; when the upper column body and the lower column body are jointed with each other, the embedding ring is mounted in the embedding groove. The adsorption column with a primary filtration clamping disc, the filter screen can be replaced in real time according to the filtered sewage; the filtering diameter can be adjusted in time; the adsorption column is suitable for sewage with different impurities in different places, and is extremely high in practicability.

Description

technical field [0001] The invention belongs to the field of sewage treatment and relates to a separation device, in particular to an adsorption column with good sealing performance and high filtering performance. Background technique [0002] The structural design of the adsorption column has a direct impact on the flow rate of the fluid during the adsorption process and the height / diameter ratio of the adsorption column. When the amount of adsorbent is constant, in order to ensure the adsorption effect, the height of the adsorption column has a minimum value. If the adsorption column is too low, as soon as the gas or liquid enters the adsorption column, it will be converted and flow out from the outlet quickly. In this way, the adsorption capacity of the adsorbent is very small or zero, and the adsorption separation of the fluid cannot be realized. If the cross-sectional area of ​​the adsorption column is reduced, the height increases, which is beneficial to improving the ...

AI Technical Summary

Problems solved by technology

In the prior art, the height and diameter are relatively large, especially in the field of wastewater treatment. The length of the adsorption column is generally between 1.5 and 2 meters. Such a long column is extremely inconvenient in transportation, installation, filling, and discharge, which needs to be solved urgently.

Images