Powdered adsorbing material heating and precipitation device

Abstract

The invention belongs to gas source recovery and resource utilization in the fields of energy saving and emission reduction, and particularly relates to a powdered adsorbing material heating and precipitation device. The powdered adsorbing material heating and precipitation device comprises a resolution tower body; a resolution tower is vertically placed, a material inlet is formed in the top of the resolution tower and a material outlet is formed in the bottom of the resolution tower; a heating layer and a cooling layer are arranged in the resolution tower body sequentially from top to bottom; a gas exporting and uniformizing device is arranged above each layer; a material heating pipe is arranged in the space of the heating layer; a cooling pipe is arranged in the space of the cooling layer; a heat exchange medium pipe box is arranged at the positions, corresponding to the heating layer and the cooling layer in the resolution tower body, of the outer wall of the resolution tower body; and the gas exporting and uniformizing device is formed by combining a supporting plate, a material conveying funnel, a porous net-shaped plate and an exhaust pipe. By a layered heating mode, the adsorbing material can resolute different gases in different heating areas; and a gas uniformizing device is provided, so that the gases with different components can be exported timely, the heat exchange uniformity of the materials is improved and the heat exchange efficiency is improved.

Description

technical field [0001] The invention belongs to the recovery and resource utilization of gas resources in the field of energy saving and emission reduction, and in particular relates to a heating and separating device for powdery adsorption materials. Background technique [0002] Energy is the source of power for the development of human society. The available energy in the world today mainly includes fossil energy (coal, oil and natural gas), renewable energy (solar energy, wind energy, etc.), nuclear energy, etc. my country is a country that consumes a lot of energy, but the form of energy consumption is mainly coal-fired. While the rapid consumption of coal brings economic development, it also greatly destroys the environment on which human beings depend for survival; mainly because coal-burning brings Many environmental pollution problems, such as acid rain, smog and photochemical smog, etc. Coal combustion flue gas contains a large amount of SO 2 NOx and other harmful...

AI Technical Summary

Problems solved by technology

In the prior art, after the activated carbon / coke is analyzed in the analysis device, the analysis gas contains SO 2 The mixed gas is not conducive to the separate collection of gases, and the mixing of gases with different components is not conducive to the subsequent gas treatment

At the same time, the uneven heat transfer of materials in the prior art desorption device leads to low heat transfer efficiency

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