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Chemical industry centrifugal fans—covering high-pressure, dust removal, exhaust gas, and corrosion-resistant types—are used for gas transport and purification in chemical processes. Built with corrosion-resistant materials and sealed designs, they ensure stable, efficient, and safe operation, making them ideal for handling corrosive gases and emissions in chemical production.
9-19 High-Pressure Centrifugal Fan for the Chemical Industry
1. Product Overview
The 9-19 high-pressure centrifugal fan is an ideal power device for ventilation, air delivery, and purification in the chemical industry. It is widely used in key applications such as high-pressure air supply, dust removal, exhaust gas treatment, and anti-corrosion processes. Featuring advanced fluid dynamics design, options for stainless steel or special anti-corrosion coatings, compact structure, high efficiency, and strong stability, this fan efficiently handles acidic, alkaline, corrosive, dusty, and high-temperature environments.
2. Features
High Pressure & Efficiency: Delivers high total pressure and large airflow, ensuring reliable operation in continuous, demanding processes.
Corrosion Resistance: Customizable with anti-corrosion types and stainless steel for long-term use in corrosive environments.
Strong Dust Removal: Effectively captures fine dust particles from chemical production.
Robust Structure: Low vibration, low noise, energy-saving, and easy maintenance.
3. Typical Applications
High-Pressure Fan for Chemical Industry: Used in reactors, towers, pipeline boosting, and gas circulation.
Chemical Dust Removal Fan: Paired with bag filters, cyclone dust collectors, and other purification systems.
Chemical Exhaust Gas Fan: Provides suction and discharge power for scrubbers and absorption towers.
Corrosion-Resistant Chemical Fan: Continuous air supply/extraction in corrosive gas or liquid environments.
4. Main Parameters (Typical)
| Model | Airflow (m³/h) | Total Pressure (Pa) | Speed (r/min) | Power (kW) | Efficiency (%) | Outlet Diameter (mm) |
|---|---|---|---|---|---|---|
| 9-19 No.4A | 3000-7500 | 2000-4500 | 2900 | 1.5-7.5 | 75-82 | 400 |
| 9-19 No.6C | 5000-12000 | 3000-6000 | 2900 | 3-15 | 78-85 | 600 |
| 9-19 No.8D | 8000-20000 | 4000-8000 | 2900 | 5.5-30 | 80-88 | 800 |
5. Selection & Installation Notes
Select the appropriate model, parameters, and corrosion-resistant configuration based on operating conditions.
Ensure the fan, piping, and equipment are installed securely and level.
Before starting, check lubrication and electrical systems; prevent leaks or looseness.
Perform regular maintenance and replace worn parts to ensure long-term, efficient operation.
