The overall explosion-proof Roots blower is a special fan equipment designed specifically for environments with flammable, explosive, corrosive, or toxic gases. Here is a detailed introduction to it:
1、 Definition and Characteristics
1. Definition: Integrated explosion-proof Roots blower is a special type of blower with explosion-proof and explosion-proof functions used in flammable and explosive places.
2. Characteristics:
Explosion proof performance: Using special explosion-proof materials and design, it can operate in flammable and explosive environments, preventing explosions caused by sparks, static electricity, and other factors.
Energy saving: With an operating efficiency of over 90%, it can effectively reduce energy consumption and improve industrial production efficiency.
Low noise: Through optimized design and precision manufacturing, the noise is low and will not cause noise pollution to the surrounding environment.
Corrosion resistance: Some models are made of corrosion-resistant materials such as stainless steel, suitable for the transportation of corrosive gases.
Compact structure: high air volume, smooth operation, suitable for various complex environments.
2、 Internal structure
The overall explosion-proof Roots blower is mainly composed of main components such as the casing, rotor, bearings, gearbox, etc. Among them, the rotor adopts a three leaf or two leaf structure, which is maintained in meshing state through synchronous gears to achieve continuous gas transportation. The casing and wall panels are made of special explosion-proof materials to ensure their durability in hazardous environments.
3、 Disassembly and assembly steps
1. Disassembly steps:
2. Disconnect the power supply and ensure proper operation.
3. Disassemble accessories such as filters, pulleys, etc.
4. Drain lubricating oil and prepare to disassemble transmission components.
5. Disassemble the casing and remove internal components such as impellers and gears.
6. Clean and inspect all components to ensure there are no debris or damage.
Assembly steps:
1. Install wall panels and impellers.
2. Install the other side wall panel and adjust the total axial clearance.
3. Assemble the bearings and sealing bushings, and apply lubricating oil.
4. Install gears and adjust the clearance between impellers.
5. Install accessories such as auxiliary fuel tank, pulley, etc.
6. Adjust the gap to ensure that the gap between each component is within the specified range.
4、 Application scenarios
The overall explosion-proof Roots blower is widely used in industries such as petrochemicals, pharmaceuticals, food, metallurgy, etc., especially in environments that are flammable, explosive, dusty, and corrosive, it can better demonstrate its excellent performance. For example, it is used for ventilation and smoke exhaust in chemical plants, for conveying and purifying air in the pharmaceutical industry, and for gas conveying and pressurization in food processing plants and metallurgical industries.
5、 Maintenance and Management
1. Regular inspection: Regularly inspect and maintain equipment, replace vulnerable parts and lubricating oil in a timely manner.
2. Monitoring parameters: Regularly monitor the temperature, vibration, current and other parameters of the fan equipment, and promptly handle any abnormal situations once discovered.
3. Professional training: Provide professional training to operators to improve their operational skills and awareness of equipment.
