Air Replenisher DN100/DN32
Product Overview:
The gas supplement regulator is ingeniously installed on the main coal powder pipeline at the outlet of the injection tank, serving as a reliable assistant in the pneumatic conveying process of coal powder. This equipment can effectively dilute the high-concentration coal powder gushing out from the injection tank. Through precise adjustment, it achieves full and uniform solid-gas mixing, enabling the coal powder and gas to form a stable dense-phase solid-gas two-phase flow, which provides key support for the long-distance dense-phase conveying of coal powder.

Its unique design endows it with a wide gas flow regulation range, enabling it to easily handle conveying tasks of any scale. The internal structure of the equipment is unique; by fine-tuning the round nut, the gap of the gas supplement airway can be easily adjusted, thereby achieving precise control of the gas supplement flow and velocity, and further realizing flexible control of the coal injection volume, perfectly meeting production requirements.

Technical Parameters:
Applicable Medium: Designed specifically for the conveying of coal powder and nitrogen (or air).
- Design Temperature (℃): Carefully engineered to operate stably in high-temperature environments up to 100℃.
- Design Pressure (MPa): This equipment can withstand pressures of 1.0, 1.6, and 2.5 MPa, ensuring stability and safety during the conveying process.
External Connection Dimensions: (Refer to the product manual for specific dimensions)
This product has won the favor of numerous users with its simple and elegant appearance and reasonable connection dimensions.

Product Features:
The non-adjustable gas supplement regulator we provide has a simple structure, convenient replacement, and low cost, making it the first choice for many users. Among them, the swirl-type gas supplement regulator is a leader in the industry. It is a core equipment in the dense-phase pneumatic conveying process of powder, with its innovation lying in the improvement of the original annular gap gas supplement regulator. We have designed gas swirl grooves on the inclined surface at the outlet end of the powder inlet pipe, which enables more sufficient and uniform mixing of powder and gas.
This regulator upgrades the straight-cone annular gap airway to a swirl airway, making the mixing of powder and gas more sufficient and uniform. More importantly, it allows us to arbitrarily adjust the powder-gas mixing ratio to generate pulsation, which greatly improves the conveying capacity while reducing conveying costs. Its characteristics of low failure rate and long service life have also earned it a good reputation.
During the dense-phase conveying process, by adjusting the bypass gas supplement volume, we can flexibly control the powder flow rate within a large range. This function not only breaks the formed material column but also achieves long-distance stable conveying. This gas supplement regulator adopts an inner and outer sleeve structure, with coal powder conveyed through the center and secondary air through the outer annular pipe. The two form jets at a certain angle, mixing circumferentially with the central powder, ensuring efficient and stable conveying.
In summary, this gas supplement regulator is widely applicable to pneumatic conveying and dust removal systems for powders such as blast furnace coal injection, power plant fly ash, cement, and dust, serving as an indispensable assistant for your conveying needs.
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