Types of air preheater in a boiler
The air preheaters are classified into two types based on their features and construction. These two types of air preheater are
Recuperative or Tubular type air preheater
Regenerative or Rotational type air preheater
Recuperative or Tubular type air preheater is further classified into two types, they are
Horizontal tubular type
Vertical tubular type
Regenerative or Rotational type air preheater is also classified into two types they are
Rotating baskets (Ljungstrom)
Rotating hood (Rothemuhle)
Air Preheater In Boiler Diagram,Preheater In Boiler,Function Of Air Preheater In Boiler,Steam Air Preheater Jinan Yuanda Power Equipment Co.,Ltd. , https://www.boilermineralequipment.com
Air preheater is one of the most important accessories in modern boilers. Air preheater is commonly found in all modern boilers. To increase the efficiency of the boiler accessories like air preheater is used in the boilers.
HDPE Idler/ UHMWPE Idler/ Polymer Roller Idlers /Conveyor Roller Factory
**Double Arrow Conveyor Roller Description:**
Conveyor rollers (idlers) are essential components of belt conveyors, as they endure over 70% of the resistance in a conveyor system. These rollers support both the conveyor belt and the material being transported. Double Arrow offers a wide range of roller types, including steel, nylon, ceramic, and rubber. With years of experience in design and manufacturing, Double Arrow has established itself as a reliable supplier of high-quality conveyor idlers in the industry.
**Summary of Conveyor Roller Information:**
| **Material** | Steel, Nylon, SS, Ceramic, PVC, UHMWPE, HDPE |
|----------------------|-----------------------------------------------|
| **Bearing Model** | 6204, 6205, 6305, 6306, 6307, 6308 |
| **Bearing Brand** | HRB, LYC, ZWZ, SKF, NSK, C&U |
| **Working Life** | ≥30,000 hours |
| **Diameter** | D38mm to D200mm |
| **Belt Width** | B450mm to B2200mm |
| **Application** | Recycling, Power, Parcel Transport, Petro, Coal Mining, Cement, Machining |
| **Standard** | CEMA, JIS, DIN, Australia |
| **Special** | Customized according to customer requirements |
| **Supply Ability** | 1,000 pcs per day |
| **Certificate** | ISO9001:2008, BV, SGS, TUV |
**Some Standard Idlers:**
**Application:**
Our products are widely used in coal mines, metallurgy, machinery, ports, construction, power, chemical, and food packaging industries.
**Other Information:**
Double Arrow obtained ISO9001:2008 certification in 2010 and has over 10 years of design and manufacturing experience. The brand is well-known for its quality conveyor systems in China.
**Double Arrow Conveyor System Projects:**
1. We provide the highest level of customer service, competitive pricing, fast delivery, and a comprehensive product range. Your satisfaction is our top priority.
2. Customized products are welcome.
3. Free samples are available upon request.
If you have any questions about unit price or shipping costs, please send us an email, and we will provide you with the best pricing options.