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ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station

ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station

  • ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station
  • ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station
  • ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station
  • ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station
ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station
Product Details:
Place of Origin: China
Brand Name: HD Boiler
Certification: ISO9001 , SGS , TUV , ASME , EN
Model Number: Boiler Economizer
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 30~50 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 tons per month
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Detailed Product Description
Type: Economizer Application: Power Plant Boiler,gas Steam Boiler,Bolier System
Color: Customer's Requirement,as You Need Material: Carbon Steel Or Stainless Steel
Use: Improve Boiler Efficiency Pressure: With Pressure
High Light:

power plant economizer

,

economizer for boiler

 

 

ASME Energy Saving Exhaust Gas Boiler Economizer for Power Station

Product Information

  • Boiler economizer  is installed on the lower part of the boiler tail flue for recycling the waste heat of smoke, a device heating boiler feed water into steam drum pressure of saturated water heating surface, due to its high temperature flue gas heat, reduces the exhaust temperature of flue gas, save the energy, improve the efficiency, so called the Economizer.
  • Steel tube economizer is not limited by pressure, can be used as a boiling type, generally from the outer diameter of 32 ~ 51 mm carbon steel tube.Fins and fins are sometimes added to the tube to improve heat transfer.The tubular economizer consists of horizontally arranged parallel elbow pipes (commonly known as serpentine pipes).

Classification

 

There are many ways to classify coal economizer, which can be classified as follows:

  1. According to the degree of heating water: can be divided into non-boiling type and boiling type of two.
  2. According to the manufacturing materials: cast iron and steel pipe economizer two.Non-boiling economizers are mostly made of cast iron, but they are also made of steel pipes, and boiling economizers can only be made of steel pipes.Cast iron economizer is mostly used in boilers with pressure 2.5mpa.If the pressure exceeds 2.5mpa, the economizer made of steel pipe shall be used.
  3. According to the form of the device: vertical and horizontal two.
  4. According to the relative flow direction of smoke exhaust and water supply, there are three types: forward flow type, reverse flow type and mixed type.
  5. According to the structure of the form: light tube economizer and fin economizer.Finned economizer includes: H type economizer (used more) and screw fin economizer.
  6. According to the form of heat conduction: direct conduction and indirect conduction;

Characteristics

 

1. This type of economizer can largely develop the heat exchanging area than the bare economizer to add the heat transfer area, reduce the volume, compact structure and reduce the number of elbow and welding to make less leakage and add the heat transfer efficiency.
2. Not easy to collect dust and the fume pass through the fin tube to form the boundary layer to occur the vortex to make less chance for the fly ash particle to touch the tube wall.
3. Widely temperature range, high pressure limit.
4. Durable strong impact, reliable operation.
5. less fume resistance, reduced abrasion and long working life.

6. Beautiful appearance, simple fabrication process.
7. Diverse layout.
8. Ease of installation, ease of construction.
9. A wide range of working pressure .

 
ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station 0

 

Parameter
 
Name Economizer
specifications of finned tube unit(mm)
Bare pipe(od) 25-165
bare pipe(thick) 2-8
finned thicks 0.6-3.0
finned height 5-30
finned tube thread pitch 5-30
finned tube length ≤12000

 

Company Introduction

 

ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station 1

ASME Energy Saving Exhaust Gas Economizer In Boiler For Power Station 2

Our products' quality is ensured by advanced, excellent facilities and manufacturing equipment. We have introduced 400 sets of advanced processing and inspection equipment, including plasma cutting machine, NC drilling equipment, automatic welding system, welding equipment and real-time online imaging detection system, etc., which successfully ensure excellent quality of our products.

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Felix

Tel: +8615950971709

Send your inquiry directly to us (0 / 3000)

Contact

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