YLW Series Coal/Biomass Thermal Oil Heater

Heat medium oil

YLW Series Coal/Biomass Thermal Oil Heater

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.

Product thermal capacity: 1400-29000 kW

Working pressure: 8-10 bar

Available fuel: Bituminous coal, anthracite, biomass particles

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Our boiler products are applied in these enterprises.

Product Advantages

TECHNOLOGY&PROCESS

Good safety performance, sufficient heating surface

Adopts the multi-loop coil; the square coil is pre-bent by the CNC cubic tube bending machine for butt joint without forced assembly

Sufficient fuel combustion, high thermal efficiency of 85% and above

Designs the grate width and length, air distribution system according to different fuels; different front and rear arch designs can ensure the stable ignition and sufficient combustion of different fuels

  • PROCESS

    NC cutting

  • PROCESS

    Cut edge

  • PROCESS

    Intelligent welding

  • PROCESS

    Drilling and reaming

Product parameters

Model Rated thermal power (kW) Rated thermal power (×104kcal/h) Design working temperature (≤℃) Rated working pressure (bar) Thermal efficiency (≥%) System installation power (kW) Maximum transport dimension (m)
YLW-1400M/AⅡ 1400 120 320 8 85 55 5.0×2.3×2.5
YLW-1800M/AⅡ 1800 160 320 8 85 63 5.6×2.3×2.8
YLW-2400M/AⅡ 2400 200 320 8 85 76 6.5×2.5×2.8
YLW-2800M/AⅡ 2800 240 300 8 85 85 6.5×2.6×3.2
YLW-3500M/AⅡ 3500 300 320 8 85 105 7.5×2.6×3.2
YLW-4200M/AⅡ 4200 360 320 8 85 125 7.4×2.9×3.3
YLW-4600M/AⅡ 4600 400 320 1 85 150 8.0×2.9×3.4
YLW-6000M/AⅡ 6000 500 320 0.8 85 155 8.4×3.4×3.3
YLW-7000M/AⅡ 7000 600 320 1 85 170 9.0×3.4×3.4
YLW-8200M/AⅡ 8200 700 320 1 85 193 9.8×3.3×4.1
YLW-9400M/AⅡ 9400 800 320 10 85 160 9.8×3.5×4.1
YLW-10500M/AⅡ 10500 900 320 10 85 160 10.5×3.5×4.1
YLW-12000M/AⅡ 12000 1000 320 10 85 260 11.2×3.6×4.1
YLW-14000M/AⅡ 14000 1200 320 10 85 320 10.5×4.0×3.5
YLW-16500M/AⅡ 16500 1400 320 10 85 380 11.5×4.3×3.5
YLW-18000M/AⅡ 18000 1600 320 10 85 450 11.5×4.5×3.5
YLW-21000M/AⅡ 21000 1800 320 10 85 520 11.5×4.5×3.9
YLW-23300M/AⅡ 23300 2000 320 10 85 600 11.5×3.0×4.0
YLW-26000M/AⅡ 26000 2200 320 10 85 700 11.5×3.0×4.0
YLW-29200M/AⅡ 29200 2500 320 10 85 825 12.0×3.3×4.2

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