Customizable Dilute Phase Positive Pressure Conveying Ejector – Low Wear, High Capacity
Description
Structural Composition
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Air Intake Section
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Composed of an air intake regulating valve, movable air pipe, adjustment mechanism, and nozzle.
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Primary function: Controls and regulates the airflow rate and pressure entering the pump body, while accelerating the air to form a high-speed jet stream.
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Diffusion and Mixing Chamber
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Consists of the pump body, fluidization device, and upper ash hopper.
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Primary function: Serves as the zone where material and air are mixed and fluidized. Here, the material is dispersed and aerated by the high-speed airflow, forming a gas-solid mixed flow.
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Discharge Section
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Composed of a diffuser (tapered reducer and expander) and a discharge pipe section.
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Primary function: Decelerates and pressurizes the gas-solid mixed flow, ensuring smooth entry into the conveying pipeline for transport to the destination.
Application Fields
- **Power Industry**: It is mainly used for conveying fly ash under power plant dust collectors, fly ash from biomass power plants, straw-burning ash, waste incineration fly ash, etc. It can transport powdery materials such as fly ash from collection points to storage warehouses or treatment sites.
- **Chemical Industry**: It is used to convey various chemical raw materials and products, including limestone powder, alumina powder, kaolin, mineral powder, dry kiln ash, and coke powder, to meet the material conveying needs in the production process.
- **Building Materials Industry**: For example, it can convey cement powder, cement raw meal, gypsum powder, etc. It enables the transportation of powdery materials between various links in the cement production process and delivers finished cement to storage silos or packaging equipment.
- **Grain Industry**: It can be used for conveying powdery materials in grain processing, such as flour and starch, ensuring the smooth operation of the grain processing process.
PJP Type Positive Pressure Dilute Phase Pneumatic Conveying Jet Pump
| Specifications | PJP-1 | PJP-2 | PJP-3 |
| Conveying Material Pipe Diameter | 3～6 | 7～10 | 12～16 |
| Delivery Volume (t/h) | 1～9 | 10～40 | 41～80 |
JP-Type Positive Pressure Dilute Phase Pneumatic Ejector Pump
This pneumatic conveying device features compact structure, reliable performance, simple maintenance, long service life, and low investment cost, with integrated automatic control.
Key Characteristics:
Only Moving Components: Materials and air (no mechanical wear parts)
Fully Enclosed System: When connected to dust collection equipment, it provides a completely dust-free working environment
Automated Operation: Requires minimal manual intervention
Technical Advantages:
✓ Energy-Efficient: Optimized air-material ratio for reduced power consumption
✓ Low Maintenance: No rotating components subject to wear
✓ Clean Material Handling: Ideal for food, pharmaceutical and chemical applications where contamination prevention is critical
Typical Installation:
The system is commonly configured with:
• Rotary airlock feeders
• Baghouse filters
• PLC controls for automated material transfer
This design is particularly suitable for medium-distance (50-150m) conveying of non-abrasive powders and granules in manufacturing facilities where dust control and system reliability are priorities.
Main features of the product
PJP type positive pressure dilute phase pneumatic conveying jet pump is a pneumatic conveying device with automatic control, which has a compact structure, reliable performance, simple maintenance, long service life, and low investment cost. The moving parts are only materials and air. When connected to the dust removal device, its fully enclosed system design can provide a completely dust-free working environment.
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Customizable Dilute Phase Pneumatic Conveying Ejector - Low Wear Design Images
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