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Coal Biomass Fired Boiler Spare Parts Vertical Steam Boiler Economizer

Minimum Order Quantity : 1 Set/Sets Price : Negotiation
Packaging Details : The boiler in nude package, but covered with water-proof covering, accessories in plywood case or tin case, this can be changed as your requirements Delivery Time : 25-30 work days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Cash or on the basis of mutual agreement Supply Ability : 1000 Set/Sets Per Year
Place of Origin: Henan China Brand Name: SWET
Certification: ISO9001 Model Number: economizer-3017

Detail Information

Place Of Origin: Henan, China (Mainland) Function: Save Enegry
Usage: For Industry Boiler Service Life: 10-15 Years
Material: Cast Iron Model Number: 3017
High Light:

industrial boiler parts


boiler repair parts

Product Description

Types Of Vertical Coal Biomass Fired Steam Boiler Economizer ,Boiler Parts


Product description

1. Steel tube economizer is not pressure limited, can be used as a boiling type, usually by the outer diameter of 32 to 51 mm made of carbon steel.


2. Sometimes in the tube plus fins and fins to improve heat transfer. Steel pipe economizer by the horizontal arrangement of the parallel elbow pipe (Xi said the serpentine tube) composition.
3. Economizer is mainly applied to industry, in recent years has also spread to agriculture and some related industries in commerce.


Energy-saving principle


1. Add a loop to the heat cycle. Increase the endothermic average temperature.

Thus increasing circulation efficiency.


2. During the start-up process of a boiler (drum boiler), since the circulation of the soda pipe is not established, that is, the boiler feed water is at a standstill, and the water in the economizer is in a non-flowing state.


3. With the boilers to enhance combustion, flue gas temperature increases, economizer easily produce water vaporization, so that the economizer in the over-temperature state.


Tetragonum cast iron economizer

stream line form economizer pipe
Name code name Unit Data
economizer pipe length L mm 1500 2000 2500 3000
pitch of fin N pic 55 75 95 115
heating area H 2.18 2.95 3.72 4.49
Flue gas flow cross-section F 0.088 0.120 0.152 0.184
theory economizer pipe inner diameter
G kg 59.10 77.62 96.14 114.68
Weight =60mm 55.17 72.37 89.58 106.81



Coal Biomass Fired Boiler Spare Parts Vertical Steam Boiler Economizer 0Coal Biomass Fired Boiler Spare Parts Vertical Steam Boiler Economizer 1

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