Wood Hot Water Boiler

(Use wood log, wood chips, wood waste, sawdust, wood pellets) 

 ① Small  Vertical Wood Hotwater Boiler 

Vertical type wood fired boiler, burning wood pellets, woodchips, wood log, wood waste. capacity in 100kw 150kw 200kw 250kw 300kw 350kw 400kw 500kw 700kw 1000kw 1200kw 1400kw.

 Features of Vertical Wood  Boiler 

①. Structure:

Boiler body made of U-circle, boiler drum, shell cover, furnace, horizontal water tube, vertical tube, convection tubes etc. pressure parts. Set manhole on shell cover, convenient for boiler maintenance and clean.

②. Advantages:

1. Low pressure operation, safety and quick run-on heating water, generate steam.

2. Vertical type, small area occupied, low investment cost.

3. Small one and simple structure boiler, easy for installation.

4. Double-deck fire grate combustion chamber design, flue gas burn twice, low fuel consumption

 ② Large  Horizontal Wood Hotwater Boiler 

Horizontal wood fired boiler, automatic or manual type running boiler. use chain grate or travelling grate. Thermal capacity 700kw to 14000kw.

 Features  DZL Wood Boiler 

1. Smoke and dust separator chamber

Separate smoke and dust according to inertia,reduce the original effluent concentration of soot.

2. Optimized design CAD

Choose the best furnace from dozens of options,improve economical efficiency.

3. Convex tube plate

1) Improve tube plate flexibility, so as to reduce the heating stress of welded sew at the pipe end.

2) Prevent tube plate cracking, cancel bracing,simplify the structure.

4. Large size of simple circulation loop drop pipe and lower set box

Increase the flow rate of water on water cooling wall in order to prevent subcooled boiling. To prevent pipe explosion,Increase the reliability of water cycle

5. New pattern of furnace arch

Strengthen the combustion, could burn kinds of fuel: wood, coal and biomass, improve combustion efficiency.

 Compare  DZL & DZH Wood Boiler 

1. DZL is automatic wood boiler, feeding into stove automatically. DZH is manual wood boiler, labor work feeding wood into stove.

2. DZL DZH both use fire-tube and water-tube, but inner arch/pipes and some details are not the same structure.

3. DZL is superior than DZH, boiler price is higher than DZH. Do you have other questions ? ask by shirley@yuanda-boiler.com

Related Products: Wood thermal oil boiler, horizontal oil heater, vertical oil heater

Yuanda Boiler Boilers Sale Service Already Cover 102 countries !

 Why choos us ?  Yuanda Boiler 

1. Products Certificates Qualifications

Yuanda products comply with international boiler manufacturing inspection standards such as ISO ASME CE SGS DOSH EAC.

2. Professional & Trustable

Yuanda Boiler, has professional technical research and development team, mature production technician team, high-quality raw material suppliers, experienced installation engineer team (have been to more than 50 countries to be responsible for after-sales installation and commissioning services)

3. Yuanda Boiler Since 1956

Till now, Yuanda Boiler has a 66-year history of development, continuous innovation, continuous progress, and never stops. With a large number of loyal boiler users, the good reputation has also driven the promotion of the Yuanda brand, and the market share has been increasing.

4. Reliable Service For Life-time

Before-sale services | on-sale services | after-sale services. We always adhere to the principle of customer-oriented and customer service. Yuanda will provide life service for products forever, keep moving.

Our Boiler Strict Quality Control

1. All materials should be inspected before prodcution and each steel have its ID code which can trace its quality test.

2. 100% Non-Destructive Inspection report of steel plate tube & welding rod.

3. Hydraulic test: make sure strength and tightness of pressure parts.

4. Third part inspection report: By China Henan Boiler Inspection Institute.