Desulfurization denitration activated carbon selection device and technology

Abstract

The invention discloses a desulfurization denitration activated carbon selection device and a technology. The desulfurization denitration activated carbon selection device comprises an outer supporting frame and an outer box body. The outer box body is fixedly installed on the top of the outer supporting frame, each of the four corners of the bottom of the outer supporting frame is provided with aset of pneumatic damping feet, the top of the outer box body is provided with a sealing top cover; the bottom of the inner side of the outer box body is provided with a vibration liner, the vibrationliner is closely matched with the inner wall of the outer box body, the vibration liner is provided with classification and screening box groups; the desulfurization denitration activated carbon selection device has the beneficial effects that through sealing screening selection, dust pollution caused during the activated carbon screening process is reduced; through the classification and screening box groups which are arranged in a stacking mode and matched in a sealing mode, the activated carbon can be subjected to classification and screening selection, the efficiency of classification andscreening selection of the activated carbon is improved, and the classification precision of the activated carbon is improved; and through additional arrangement of a screening box, the screening precision the activated carbon is higher, and classification processing and use of the activated carbon in the later period is facilitated.

Description

technical field [0001] The invention relates to the technical field of desulfurization and denitration activated carbon processing equipment, in particular to a desulfurization and denitration activated carbon selection device. Background technique [0002] Desulfurization and denitrification activated carbon is a kind of activated carbon specially used to control the polluted gas produced in the process of coal combustion. Its feature is that while removing SO2 in the flue gas, it can also use the adsorption characteristics of activated coke to remove pollutants such as NOX, dioxins and mercury in the flue gas. It has the function of removing multiple pollutants at the same time. An advanced flue gas purification product with multiple functions. [0003] Desulfurization and denitrification activated carbon has the following advantages when used: [0004] 1. It has strong chemical stability and thermal stability, and is easy to activate and modify, and has certain catalyti...

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Problems solved by technology

[0011] The purpose of the present invention is to provide a desulfurization and denitrification activated carbon selection device in order to solve the above problems, to solve the problem that the existing activated carbon selection equipment in the prior art cannot perform graded control on activated carbon, due to the different particle sizes of activated carbon when pressing , the sinking of activated carbon with small particle size will lead to high density of the lower layer of the activated carbon column, which will lead to uneven adsorption effect of the activated carbon column to a certain extent. When performing adsorption work, the service life of the activated carbon column depends on the part with the shortest life. The service life of the carbon column is uneven, and it is difficult to reach the maximum service life, which leads to technical problems such as high use cost and later maintenance cost of the carbon column

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