Fluidized plate (fluidizer)
Price:
￥2000
Other Products
Description
Additional Information
Technical Analysis of Fluidized Plate (Fluidized Disc)
The fluidized plate (fluidized disc) is a key component of dense-phase powder conveying systems, mainly used at the bottom of injection tanks or coal powder bins. It achieves efficient, long-distance conveying by uniformly mixing compressed air with powder (such as coal powder) to form a stable fluidized state. Below is a detailed description of its core design features and working principle:
- Material: Made of 1Cr18Ni9Ti stainless steel plate (approximately 3mm thick), which has excellent high-temperature resistance (up to 800°C), corrosion resistance (suitable for harsh environments such as chemical and metallurgical industries), and high mechanical strength.
- Pore Structure:
- Long Slits: Arranged in a cross-shaped layout, with the slits perpendicular to the central cross line to ensure uniform air flow distribution.
- Slit Parameters:
- Gap: 0.5mm (for controlling air flow accuracy)
- Length: 20mm
- Pitch: 10mm (for optimizing air flow permeability)
- Chamfering Treatment: The lower edge of the slits is chamfered at 1×45°, which concentrates the compressed air in the middle, enhances the fluidization effect of coal powder suspension, and improves conveying stability.
2. Core Functions and Advantages
- Efficient Fluidization: Through the precisely designed slit structure, air flow uniformly penetrates the powder layer to form a stable solid-gas two-phase flow, avoiding local accumulation or blockage.
- Energy Saving and Consumption Reduction: Optimized air flow distribution reduces compressed air consumption and lowers operating costs.
- Strong Adaptability:
- Suitable for newly built injection systems or modification of existing systems.
- Can be designed as fixed welded type (for long-term stable working conditions) or movable type (bolt-fastened) (for easy maintenance and replacement).
3. Application Scenarios
- Blast Furnace Coal Injection System: Ensures stable conveying of coal powder to the blast furnace and improves combustion efficiency.
- Pneumatic Ash Conveying System: Used for conveying fly ash in power plants and chemical plants.
- Other Powder Conveying: Such as dense-phase or dilute-phase conveying systems for cement, lime, mineral powder, etc.
4. Technical Optimization Directions
- Porosity Adjustment: According to different powder characteristics (particle size, density), slit parameters can be customized to optimize the fluidization effect.
- Wear-resistant Coating: For high-wear working conditions, a wear-resistant coating can be added to the stainless steel surface to extend service life.
If you need more detailed technical parameters (such as pressure-bearing capacity, flow calculation) or industry application cases, further discussion is available!
| Industry Category | Machinery & Equipment/Air Purification Equipment/Air Purifiers |
|---|---|
| Product Category | |
| Brand: | 翔业环保 |
| Spec: | DN860 |
| Stock: | 100 |
| Manufacturer: | 翔业环保设备有限公司 |
| Origin: | 113711 |
