fire tube biomass boiler

Industrial boilers

Product thermal capacity: 4-35 t/h

Working pressure: 1.0-2.5 MPA

Outlet temperature: 184-350 ℃

Available fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Available industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

  • Product introduction
  • Technical advantages
Introduction

fire tube biomass boiler have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.


fire tube biomass boiler.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle heating area and economizer (waste heat boiler).

Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.
  • The manufacture of round coil tube adopts CNC coil tube automatic production line. Once-forming and no need for plastic .
Full argon arc welding
  • The tube butt adopts argon arc welding technique and the seams will be done x ray real-time imaging, preventing unqualified seams from entering coil production line .
Easy operation
  • Heater is wholly assembled before delivery, it is easy for installation, debugging and operating.
  • Fully automatic operating, burning, liquid level of high level tank, outlet temperature and flow rate are adjusted automatically and self-protected.
  • The inlet and outlet with end flanges and flanged cover structure facilitate the installation and layout of tubeline in boiler house.
Less fuel consumption
  • Internal side adopts good insulation material, outside uses stainless steel plate, which can mostly reduce heat lost and make working environment better.
  • Multilayers closely spaced tube bundle and steel rod is used to seal and fix, completely eradicating short circuit of flue gas.
  • Before delivery, the residue moisture is removed completely, so the system draining period is reduced to 2 days from 12 days.
Safely operation
  • The inner coil tube has bigger flow rate, so it is more stable under high temperature operation.
  • Conical coil effectively protects the furnace wall at the end of heater and burner on the top.
fire tube biomass boiler fire tube biomass boiler fire tube biomass boiler

Fire Tube Boiler - Zozen Boil

Zozen boiler is one of the best fire tube boiler manufacturers in China, including biomass-fired tube boiler, coal-fired tube boiler, gas-fired tube boiler and oil-fired tube boiler for sale. ZOZEN boiler covers an area of 150 thousand square meters, with an annual production capacity of …

lexie@zozen.com > Get A Quote >

viessmann fire tube boiler Water Tube Boilers supplie

This series boilers is horizontal type coal biomass fired water fire tube steam boiler, the thermal efficiency is 85%. Fire Tube WNS Steam Boiler. This series steam boiler is horizontal type fire tube natural gas oil fired steam boilers, thermal efficiency is 92%.

lexie@zozen.com > Get A Quote >

Biomass fired boilers - Water tube steam boiler Ho

HoSt supplies water tube steam boilers. In a water tube steam boiler water flows through the pipes and the flue gasses pass around the pipes. Water tube steam boilers are applied above 32 bar and with difficult fuels. This type of boiler can be cleaned automatically and with ease.

lexie@zozen.com > Get A Quote >

Biomass Fired Chain Grate Steam Boiler - stong

2019-8-6 · Biomass fired chain grate steam boiler is single drum water tube and fire tube boiler, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and screw fire tube in the drum are convection heating area. This boiler uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the

lexie@zozen.com > Get A Quote >

wns oil & gas fire tube boiler Coal Fired Thermal oi

WNS Oil & Gas Fire Tube Boiler–ZBG. WNS series gas and oil fired boiler is the sub-project of high efficiency (up to 95% thermal efficiency) and eco-friendly boiler under the World Bank's GEF Program.

lexie@zozen.com > Get A Quote >

Coal fire water tube boiler(DZL series) -- ZBG Boil

2019-8-15 · ZBG dzl series chain grate coal-fired boiler is a fast-assembly water-fire tube boiler with two-wing flue technology as the core, has the advantages of compact structure, reliable operation, small volume, large output, fast boost and high thermal efficiency.

lexie@zozen.com > Get A Quote >

Biomass Pellets Fired Boiler, wood pellets fired boil

2019-9-10 · Biomass Pellets Fired Boiler, wood pellets fired boiler, steam boiler, hot water boiler, Large stove furnace boilers, high thermal efficiency. Chain grate boiler, strong steam output power. 4Tph Coal Fired Boiler Water-Fire Tube Boiler Project For Feed Mills In Bangladesh.

lexie@zozen.com > Get A Quote >

EPCB Water Fire Tube Fixed Grate Biomass Wood

FMS series of fixed grate steam boilers are single drum horizontal water-fire tube shell type boilers, and the combustion equipment is the fixed grate. The water wall on both sides of the furnace is the radiant heating surface, and the two wings of the furnace are convective heating surface.

lexie@zozen.com > Get A Quote >

fire tube steam boiler – Biomass Fired Boiler,Solid Fue

5 ton biomass fired boiler 6 ton biomass fired steam boiler 10 ton biomass steam boiler Bagasse fired boiler bagasse fired steam boiler manufacturer biomass boiler biomass boiler cost biomass boiler in Brazil biomass boiler in Indonesia biomass boiler manufacturer in India biomass boiler price biomass fired boiler Biomass fired boiler for sale

lexie@zozen.com > Get A Quote >

Fire Tube Boiler: Construction, Working, Types ~ ME

Fire Tube boiler is the simplest form of the internal furnace, vertical fire tube boiler.Fire tube boilers are a portable boiler and it requires a small floor space. The steam rating in fire tube boilers doesn't exceed 2500 kg per hour and pressure is limited to 10 bars.

lexie@zozen.com > Get A Quote >

Industrial Combustion Boilers - IEA-ETS

2015-7-31 · water-tube boilers, tubes containing water are heated by combustion gases that flow outside the tubes, while in the fire-tube boilers hot combustion gases flow inside the tubes and water flows outside. Key design parameters to determine the boiler size and power are the output steam mass flow rate, pressure and temperature.

lexie@zozen.com > Get A Quote >