Air Compensator DN100/DN32

Product Overview:
The air supplement regulator is ingeniously installed on the pulverized coal main pipe at the outlet of the injection tank, serving as a reliable assistant in the pneumatic conveying process of pulverized coal. This equipment effectively dilutes the high-concentration pulverized coal flowing out from the injection tank. Through precise adjustment, it achieves full and uniform solid-gas mixing. As a result, the pulverized coal and gas form a stable dense-phase solid-gas two-phase flow, providing crucial support for the long-distance dense-phase conveying of pulverized coal.

Its unique design grants it a wide range of gas flow regulation, enabling it to easily handle conveying tasks of any scale. The equipment features a distinctive internal structure. By finely adjusting the round nut, the gap of the air supplement channel can be easily altered, thereby achieving precise control over the air supplement volume and flow rate. This allows for flexible adjustment of the coal injection volume, perfectly meeting production needs.

Technical Parameters:

Applicable Medium: Specifically designed for the conveying of pulverized coal and nitrogen (or air).
- Design Temperature (°C): Meticulously designed to operate stably in high-temperature environments up to 100°C.
- Design Pressure (MPa): The equipment can withstand pressures of 1.0, 1.6, and 2.5 MPa, ensuring stability and safety during the conveying process.

External Connection Dimensions: (For specific dimensions, please refer to the product manual.)

This product has won widespread favor among users due to its simple and elegant appearance and reasonable connection dimensions.

Product Features:

Our non-adjustable air supplement device features a simple structure, easy replacement, and low cost, making it the preferred choice for many users. Among them, the swirl-type air supplement regulator stands out as an industry leader. It is a core equipment in the dense-phase pneumatic conveying process of powders, with its innovation lying in the improvement of the original annular gap-type air supplement device. On the inclined surface at the outlet end of the powder inlet pipe, we have created gas swirl grooves, a design that ensures more thorough and uniform mixing of powder and gas.

This regulator upgrades the straight conical annular gap air channel to a swirl air channel, resulting in more thorough and uniform mixing of powder and gas. More importantly, it allows for arbitrary adjustment of the powder-gas mixing ratio, generating pulsation phenomena, which significantly enhances conveying capacity while reducing conveying costs. Its low failure rate and long service life have also earned it a strong reputation.

During the dense-phase conveying process, by adjusting the bypass air supplement volume, the powder flow rate can be flexibly controlled over a wide range. This function not only disrupts the formed material column but also achieves stable long-distance conveying. The air supplement device adopts an inner and outer sleeve form, with the center conveying pulverized coal and the outer annular pipe conveying secondary air. The two form a jet at a certain angle, mixing circumferentially with the central powder material, ensuring efficient and stable conveying.

In summary, this air supplement regulator is widely suitable for pneumatic conveying and dust removal systems of powders such as blast furnace pulverized coal injection, power plant fly ash, cement, and dust. It is an indispensable conveying assistant for you.