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YLW series coal-fired/biomass-fired thermal oil heater

Thermal oil
Product thermal capacity: 1400-29000 KW
Working pressure: 0.8-1.0 MPA
Outlet temperature: 320 °C
Available fuel: Bituminous coal, anthracite, biomass particles
Available industries: Chemical,high temperature heating technology for fertilizer, melamine, alumina and so on
Introduction
 

YLW thermal oil heater is square coil horizontal chain grate shop-assembled heater, chain grate and heater proper are transferred separately. It adapts chain grate to realize mechanical feeding coal, mechanical venting by blower and induced draft fan, and mechanical discharging by slag machine.

Fuel falls on the grate from coal bucket during operating and burning, high temperature smoke enters furnace by passing combustion arch, after radiation heat exchange, smoke enters convection heating surface for convection heat exchange, then goes to waste heat boiler and air heater, at last enters dust collector then is vented into the atmosphere through chimney by induced draft fan.

Technical advantages
 
Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.

  • The manufacture of square coil tube adopts CNC three-dimensional tube bending machine, no forced shaping.

  • The manufacture of serpentuator adopts serpentuator automatic production line, once-forming.

Full argon arc welding
  • Square coil tube and coil tube all adopt argon arc welding technique,which guarantees tubes are 100% qualified.

Long life span
  • The optimized radiation heating surface and convective heating surface, the medium flow is more reasonable, without overheat of the carrier and reduce the life;

  • Convection section: optimize convection heating surface and adopt effective fix and structural support to make its working life longer.
  • Set up effective flue gas partition for convection heating surface and cast partition to make it works longer.

Easy operation
  • We have combustion arch patent, which is available for different types of coals, even the anthracite is very easy to burn.

  • Flame-proof feeding bucket can avoid the feeding bucket is burnt and coking.

  • There is ash cleaning unit, which is easy for maintaining, operating and cleaning.

Less fuel consumption
  • Use superior refractory brick to build inside and superior perlite in the middle. Keep the furnace temperature under 50℃ to make the minimization of loss.

  • Furnace adopts double close line coil, which makes heating surface sufficient.

Show more
 
Zozen Boioer Co., Ltd. is one of the most powerful industrial boiler manufacturing enterprise in ChinaYLW series coal-fired thermal oil heater is energy conservation, low emissions, and thermal efficiency is higher than 80%, high level of automationThe structure of YLW series coal-fired thermal oil heaterThe advantage of YLW series coal-fired thermal oil heaterZozen Boiler is largest industrial boiler manufacturer, annual production scale exceeds 2000 sets of boilersZozen Boiler has the most automatical industrial boiler production line in China and a strict quality management system to ensure the qualityThe unique customized steam system solution of Zozen Boiler enables customers to achieve the maximum energy saving and lowest emission

 

ModelRated thermal power  (KW)Rated thermal power  (x104kcal/h)Design working temperature(≤℃)Rated working pressure(MPa)Thermal efficiency(≥%)System installation power(KW)Maximum transport size(m)
(L×W×H)
YLW-1400M/AⅡ14001203200.880555.0×2.3×2.5
YLW-1800M/AⅡ18001603200.880635.6×2.3×2.8
YLW-2400M/AⅡ24002003200.880766.5×2.5×2.8
YLW-2800M/AⅡ28002403000.880856.5×2.6×3.2
YLW-3500M/AⅡ35003003200.8801057.5×2.6×3.2
YLW-4200M/AⅡ42003603200.8801257.4×2.9×3.3
YLW-4600M/AⅡ60005003200.8801558.4×3.4×3.3
YLW-6000M/AⅡ70006003201801709.0×3.4×3.4
YLW-7000M/AⅡ82007003201801939.8×3.3×4.1
YLW-8200M/AⅡ46004003201801508.0×2.9×3.4
YLW-9400M/AⅡ94008003201801609.8×3.5×4.1
YLW-10500M/AⅡ1050090032018016010.5×3.5×4.1
YLW-12000M/AⅡ12000100032018026011.2×3.6×4.1
YLW-14000M/AⅡ14000120032018032010.5×4.0×3.5
YLW-16500M/AⅡ16500140032018038011.5×4.3×3.5
YLW-18000M/AⅡ18000160032018045011.5×4.5×3.5
YLW-21000M/AⅡ21000180032018152011.5×4.5×3.9
YLW-23300M/AⅡ23300200032018160011.5×3.0×4.0
YLW-26000M/AⅡ26000220032018170011.5×3.0×4.0
YLW-29200M/AⅡ29200250032018182512.0×3.3×4.2
YLW series coal-fired/biomass-fired thermal oil heater
YLW series coal-fired/biomass-fired thermal oil heater
Product Thermal Power:1400-29000 KW Working pressure:0.8-1.0 MPA
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  • 02
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  • 03
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