Gas-solid separation device of discharge bin

By designing the gas-solid separation device of the discharge silo, gas-solid separation is performed using the centrifugal force of the rotating gas flow, and combined with the gas purification treatment, the problem of low gas-solid separation efficiency in the existing technology is solved, and efficient waste gas treatment and environmental protection are achieved.

CN119588099APending Publication Date: 2025-03-11ANHUI JIUTAI NEW MATERIAL TECH CO LTD +1
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Patent Information

Application Number
CN202411752203.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-03-11

AI Technical Summary

Technical Problem

The existing activation furnace equipment has low efficiency in separating gas-solids for high-temperature exhaust gas, resulting in harmful solid particles still being mixed in the mixed waste gas, affecting subsequent exhaust gas purification and causing environmental hazards.

Method used

A gas-solid separation device for discharge silo is designed, and the high-temperature exhaust gas is pumped into the separation silo through the exhaust gas exhaust pipe and the exhaust fan. The solid particles are separated to the solid outlet by centrifugal force of the rotating gas flow, and the separated mixed exhaust gas is introduced into the gas purification mechanism through the gas outlet pipeline for cooling and purification.

Benefits of technology

The gas-solid separation effect in high-temperature exhaust gas has been significantly improved, with high efficiency, and the temperature and pollution content of the separated waste gas are significantly reduced, reaching the emission standards and avoiding environmental pollution.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a gas-solid separation device for a discharge bin, and belongs to the technical field of activation furnaces. The device comprises a discharging bin body, the top end and the bottom end of the discharging bin body are provided with a feeding channel and a discharging channel respectively, the top end of the discharging bin body is provided with a tail gas exhaust pipe communicated with the discharging bin body, the tail gas exhaust pipe is connected with a gas-solid separation mechanism through a tail gas fan, the gas-solid separation mechanism comprises a cylindrical separation bin body, and the bottom end of the separation bin body is provided with a solid outlet. A gas outlet pipeline is arranged at the top end of the separation bin body and is connected with a gas purification mechanism. Mixed waste gas in the high-temperature tail gas can be quickly and effectively separated from solid particles, the gas-solid separation efficiency is high, and the gas-solid separation effect is good; the separated mixed waste gas can be quickly cooled through condensation, harmful substances are separated out, and the temperature and the dirt content of the waste gas can be effectively reduced; the filtered and adsorbed residual waste gas can be subjected to backflow purification treatment again, so that the treatment effect of the waste gas is ensured.
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