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| Place of Origin: | China |
| Brand Name: | HD Boiler |
| Certification: | ISO9001 , SGS , TUV , ASME , EN |
| Model Number: | Superheater and Reheater |
| Minimum Order Quantity: | 1Set |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Seaworthy Packing |
| Delivery Time: | 30 Days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 1500 Tons / Month |
| Fuel: | Coal/Gas/Oil-fired,Water Heat | Type: | Coils |
|---|---|---|---|
| Pressure: | Low/High Pressure | Range Of Applications: | Industry/Power Station |
| Specification: | Customized | Coler: | Red/blue/black |
| High Light: | horizontal type superheater and reheater,horizontal superheater and reheater,low temperature superheater and reheater |
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Low Temperature Reheater Boiler Superheater And Reheater Tubular Heat Exchangers
Product Function
Reheater is essentially a steam superheater that reheats the low-pressure steam that has done work and reaches a certain temperature. The effect of reheater further improves the thermal efficiency of the power plant cycle, and makes the steam temperature of the turbine blade at the last stage controlled within the allowable range.A reheater is a boiler that heats the steam from the steam turbine into superheated steam.
The reheater has two functions: one is to reduce the humidity of water vapor, which is conducive to the protection of steam turbine blades; Second, the relative internal efficiency and absolute internal efficiency of the turbine can be improved.
For boilers in large power stations, superheaters and reheaters are necessary parts, to a large extend, they have influnced the safety and economy of boilers. Superheaters are the heating surfaces which heat the main steam from the surnatured temperature to the rated superheated temperature, and the reheaters are the heating surfaces which heat the exaust from the steam turbine high pressure cylinder to a certain temperature.When running conditions like boiler loads, coal types change, it is to adjust them to make sure the outlet temperature at the rated level of -10-+5 degrees.
Type Advantages Disadvantages Supporting method:
Pendant-type 1.Firm structural support
1. Flow blockage by condensed steam
2. Needs slow restart to purge the water that accumulates in the bottom. supported from above
Inverted-type 1.Proper drainage of the condensed steam
1. Lack the structural rigidity, especially in high speed gas flow Supported from below
Horizontal -type
1. Proper drainage
2. Good structural rigidity.
They do not view the flam directly so they are mainly from the convective type Usually supported in the vertical gas ducts parallel to the main furnace.
Details
| 1 | Material composition | Carbon steel, alloy steel or heat-resistant steel, collection boxes and other supporting material. Tubes are customized types of specifications. |
| 2 | Design pattern | Vertical or horizontal layout. |
| 3 | Advantages | Beautiful appearance, size, accuracy, first-class bending and welding technology, first-class detection equipment. |
Design structure
1. heating saturated steam, temperature up to 900 degree C.
2. high efficiency, >90%.
3. high speed heating.
4. design with stainless steel.
5. long design service life, 15 years.
Send us required technical data, such as steam capacity, presure, required temperature etc. We will design accordingly.
HD Boiler offers a best in class facility,including
Contact Person: Miss. Sandy Chen
Fax: 86- 512-58774453
Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
