Fluidizer (Fluidization Device)

Introduction to the Installation of Fluidizers in Blowing Tanks and Pulverized Coal Bins: Fluidization Devices and Pulverized Coal Fluidized Conveyors

I. Purpose and Features

The pulverized coal fluidized conveyor is a core and critical equipment in the pulverized coal conveying system. It is fixedly installed at the lower part of the blowing tank and is responsible for converting solid pulverized coal into a fluidized state and achieving stable transportation. The equipment is highly specialized in material selection, primarily using diffusion metal mesh plates, which offer high strength, high permeability, and excellent wear resistance, making them suitable for the harsh conditions during pulverized coal conveying. Additionally, the equipment integrates a high-precision gas distributor, which ensures uniform distribution of conveying gas across the entire fluidized bed area, significantly improving the fluidization quality of pulverized coal and ultimately achieving continuous, uniform, and efficient conveying. With its unique structural design and the use of high-end materials, the equipment effectively addresses industry challenges such as clogging, uneven conveying, and rapid equipment wear, ensuring long-term stable and efficient operation of the entire conveying system.

II. Performance Parameters

1. Applicable Media: Compatible with two mixed conveying media: "pulverized coal + air" and "pulverized coal + nitrogen." Among these, "pulverized coal + air" is suitable for conventional working conditions without explosion-proof requirements, while "pulverized coal + nitrogen" meets the safety conveying needs in flammable and explosive environments, fully adapting to the media selection requirements of different production scenarios.

1. Operating Temperature: The operating temperature range is stable between 0 - 100°C, capable of adapting to temperature variations in most industrial production environments without the need for additional heating or cooling auxiliary equipment, reducing system configuration costs.

1. Design Pressure: The design pressure range is 0.6 - 1.6 MPa, providing strong pressure-bearing capacity. The working pressure can be flexibly adjusted according to different conveying distances and heights, ensuring efficient conveying in various system layouts.
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Depending on the layout requirements of the pulverized coal conveying process, this conveyor is available in two structural forms: "top discharge" and "bottom discharge," which can be tailored to different blowing tank installation methods and system pipeline layouts, enhancing the compatibility of the equipment with the overall process.