Drawing upon the specific characteristics of mechanical mixers and our extensive experience in gasification equipment over recent years, our company has developed an innovative enhancement: the installation of a high-pressure air plenum at the base of the mixer housing. This design ensures that the materials within the mixer are agitated while in a fluidized state, thereby drastically reducing the mechanical mixer's energy consumption (subsequent testing demonstrated an overall energy reduction of 85%). Furthermore, mechanical wear and tear are significantly minimized (blade replacement frequency has dropped from once a year to virtually once every ten years). Additionally, the material inlet and outlet can be positioned on the same horizontal plane, allowing for a streamlined process layout where input and output ports are situated at the same elevation; this configuration results in substantial cost savings on capital investment and is particularly well-suited for retrofitting existing facilities. This technology has secured multiple national patents and has garnered widespread acclaim from our clients.
This mixer employs a synergistic process combining high-pressure fluidization via a Roots blower with mechanical agitation. The high-pressure airflow fluidizes and disperses the powdered material—eliminating internal friction and reducing inter-particle adhesion—while the accompanying mixing blades ensure uniform blending at a microscopic level, thereby significantly reducing mechanical energy consumption. Furthermore, the high-point overflow discharge design ensures thorough mixing of the material, prevents "short-circuiting" (premature discharge), and significantly enhances mixing uniformity.
Integrates pneumatic fluidization and mechanical stirring, no material dead angle, and the mixing uniformity is far higher than traditional single mixing equipment.
Effectively balance material temperature and component difference, stabilize finished powder quality, and reduce product quality fluctuation.
Low power consumption, fast mixing speed（Low power consumption, the energy consumption per cubic meter of mixed powder is less than 0.1 kW/h）
continuous feeding and discharging, suitable for continuous industrial production.
Fully closed structure, no dust leakage, no pollution to the working environment, meeting environmental protection production standards.
Reasonable internal structure design, no violent friction and impact of materials, small wear of wearing parts and low operation cost.
Simple structure, stable operation, few vulnerable parts, convenient daily inspection and maintenance.
1. Must be a powdery material, with a fineness of 15% or less.
2. Moisture content must be less than 3%.
3. Bulk density must be 2 × 10³ kg/m³ or less.
4. Must be non-sticky.
5. Accurate metering of the feed for multiple materials.
1. The model designation for the pneumatic-mechanical hybrid mixer is FH.
Examples are as follows:
2. Mixing Capacity and Power Consumption of Pneumatic-Mechanical Hybrid Mixers
1. Confirm the required mixing capacity (m³/h)
2. Material type, humidity, temperature and viscosity
3. Required mixing uniformity standard
4. On-site installation space and height conditions
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