YLW series coal-fired thermal fluid heater

YLW series coal-fired thermal fluid heater

Thermal fluid heaters

  • Working pressure:0.8-1.0 MPA
  • Product thermal capacity:1400-29000 KW
  • 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

YLM thermal fluid 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

  1. The manufacture of square coil tube adopts CNC three-dimensional tube bending machine, no forced shaping.
  2. Convection section: optimize convection heating surface and adopt effective fix and structural support to make its working life longer.
  3. Flame-proof feeding bucket can avoid the feeding bucket is burnt and coking.
  4. There is ash cleaning unit, which is easy for maintaining, operating and cleaning.
  5. Furnace adopts double close line coil, which makes heating surface sufficient.

Product parameters

ModelRated thermal power  (KW)Rated thermal power  (x104kcal/h)Design working temperature(≤℃)Rated working pressure(MPa)Thermal efficiency(≥%)System installation power(KW)
YLW-1400M/AⅡ14001203200.88055
YLW-1800M/AⅡ18001603200.88063
YLW-2400M/AⅡ24002003200.88076
YLW-2800M/AⅡ28002403000.88085
YLW-3500M/AⅡ35003003200.880105
YLW-4200M/AⅡ42003603200.880125
YLW-4600M/AⅡ60005003200.880155
YLW-6000M/AⅡ7000600320180170
YLW-7000M/AⅡ8200700320180193
YLW-8200M/AⅡ4600400320180150
YLW-9400M/AⅡ9400800320180160
YLW-10500M/AⅡ10500900320180160
YLW-12000M/AⅡ120001000320180260
YLW-14000M/AⅡ140001200320180320
YLW-16500M/AⅡ165001400320180380
YLW-18000M/AⅡ180001600320180450
YLW-21000M/AⅡ210001800320181520
YLW-23300M/AⅡ233002000320181600
YLW-26000M/AⅡ260002200320181700
YLW-29200M/AⅡ292002500320181825

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