粉煤加压输送系统流程

粉煤加压输送系统流程
英文回答：
The process of a pneumatic conveying system for fly ash involves several key steps.
1. Fly ash collection: The fly ash, a byproduct of coal combustion, is collected from the flue gas using electrostatic precipitators or bag filters.
2. Pressurized conveying: The collected fly ash is then fed into a pressurized conveying system. This system typically consists of a rotary airlock feeder, a pressure vessel, and a conveying pipeline.
3. Air supply: Compressed air is used to pressurize the conveying system. The air is introduced into the pressure vessel, creating a high-pressure environment that propels the fly ash through the conveying pipeline.
4. Conveying pipeline: The fly ash is transported through the conveying pipeline to its destination, such as a storage silo or a processing facility. The pipeline is designed to minimize friction and maintain the flow of the fly ash.
5. Separation and storage: Upon reaching the destination, the fly ash is separated from the conveying air using a cyclone separator or a filter receiver. The separated fly ash is then stored in a silo for further use or disposal.
中文回答：
粉煤加压输送系统的流程包括以下几个关键步骤。

1. 粉煤收集，粉煤是燃煤过程中的副产品，通过静电除尘器或袋式过滤器从烟气中收集粉煤。

2. 加压输送，收集到的粉煤被送入加压输送系统。

该系统通常包括旋转气闸给料机、压力容器和输送管道。

3. 空气供应，压缩空气被用来加压输送系统。

空气被引入压力容器，产生高压环境，推动粉煤通过输送管道。

4. 输送管道，粉煤通过输送管道运输到目的地，如储存筒仓或加工设施。

管道设计旨在减少摩擦，并保持粉煤的流动。

5. 分离和储存，到达目的地后，粉煤通过旋风分离器或过滤器分离出输送空气。

分离后的粉煤随后储存在筒仓中，以备进一步利用或处理。