Category Archives: Media

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Pakistan 4200KW Coal Fired Thermal Oil Boiler

  • coal fired thermal oil boiler for pakistan boiler:

    Coal Fired Thermal Oil Boiler for Pakistan Boiler:

    • YLW 4200 kw Coal/Biomass Thermal Oil Boiler
    • Country: Pakistan
    • Application: Seasame factory
    • Date: 2015
    • Model: YLW4200MA
    • Steam capacity: 4200
    • Working pressure: 0.8 MPa
    • Highest working temperature: 350℃
    • Fuel: coal
      coal fired thermal oil boiler in Pakistan

      coal fired thermal oil boiler in Pakistan

      4200KW Coal Fired Thermal Oil Boiler in Pakistan Background:


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What is conduction oil/ hot oil / heat transfer fluid?

Conduction oil has a high boiling point, it usually used for the industries that need the temperature of 150~350℃, to instead of steam. The hot oil has the advantages of high transfer efficiency, fast heat transfer, and good thermal stability.

As the heat-transfer medium, hot oil has the characteristics of:

  • Achieve high operation temperature (350℃), under the low working pressure (<1.1Mpa).
  • Decrease the working pressure of high temperature heating system, improve safety and stability of system and equipment.
  • Fit for process requirement on wider temperature range (180).

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What are the heat-resistance temperature of grate and furnace?

  • The heat resistance temperature of grate is related to the grate material, the highest temperature could be as high as 1100℃, and the lower temperature could be 700℃.
  • The highest heat resistance temperature of furnace could be about 1700℃~1800℃.

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What is the feeding method of coal fired thermal oil heater?

The combustion equipment of YGL series vertical type coal fired hot oil boiler is fixed grate, the feeding method is manual feeding.

The combustion equipment of YLW series horizontal type coal hot oil heater and YLL series coal fired thermal oil boiler is chain grate, the feed method is automatic loading by coal hopper.


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What is the size and humidity of coal/biomass fuel?

  • Size requirement of coal:6-25mm
  • Size requirement of blending coal: <50mm (the coal less than 6mm should less than 30%)
  • Diameter of biomass particle: 6~10mm, length: 25~50mm, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%

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What is the highest temperature that thermal oil heater could achieve?

Sitong thermal oil heater can reach as high as 330℃, and working under low pressure (<1.0MPa)

The main types of Sitong thermal oil boiler includes YGL series vertical type fixed grate coal/biomass fired hot oil boiler, YLW series horizontal type chain grate coal/biomass hot oil heater, YLL series vertical type chain grate coal/biomass fuel thermal oil boiler, and YY(Q)W series horizontal type oil gas fired thermal fluid heater.


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Sweden 2500000KCAL Coal Fired Thermal Oil Heater in Food industry

  • sweden 2500000kcal coal fired thermal oil heater in food industry:

    Sweden 2500000KCAL Coal Fired Thermal Oil Heater in Food industry:

    • Boiler Model: YLW-3000MA
    • Steam capacity: 3000KW
    • Working pressure: 0.8MPa
    • Application: Food processing factory
    • Fuel: coal
    Sweden 2500000KCAL Coal Fired Thermal Oil Heater in Food industry

    Sweden 2500000KCAL Coal Fired Thermal Oil Heater in Food industry

    Coal Fired Thermal Oil Heater in Sweden Food industry:

    Coal dust<20mm as fuel, high quality and high work efficiency. To meet the requirement of customer, Sitong Boiler design a new boiler with a moving chain flake grate, and the special design for layered feed system in hopper, which can improve the boiler working efficiency and save fuel cost.

  • advantages of coal/biomass fired thermal fluid heater:

    Advantages of Coal/Biomass Fired Thermal Fluid Heater:

    1. Energy saving
    2. Operate at low pressure and gain high temperature
    3. Fire brick furnace and cubic tube achieve high thermal efficiency
    4. Automatic controller and multi-function safety explosion-proof equipment
    5. Low exhaust gas temperature, low heat loss
    6. Strong adaptability of different fuels
    7. Grate can be designed as manual and mechanical feeding.


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Natural Gas Fired Water Tube Steam Boiler In Egypt

  • egypt 1t/h natural gas water tube steam boiler:

    Egypt 1t/h Natural Gas Water Tube Steam Boiler:

    • Model: WNS 1-1.25-YQ
    • Rated evaporation capacity: 1 t/h (tph), 700KW, 600,000kcal
    • Working pressure: 1.5MPa (12.5bar, 12.5kg/m2, 181psi)
    • Application: plate making factory
    • Fuel: natural gas
    Natural Gas Fired Water Tube Steam Boiler In Egypt

    Natural Gas Fired Water Tube Steam Boiler In Egypt

    1t/h Natural Gas Water Tube Steam Boiler in Egypt:

    1ton/hour Natural Gas Fired Water Tube Steam Boiler In Egypt is mainly match the factory machiner. 1t/h gas fired boiler have a good market in Egypt with a competitive price.


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Indonesia 3500KW Wood Fired Thermal Oil Boiler for Plywood Production Line

  • indonesia 3500kw wood fired thermal oil boiler for plywood production line

    Indonesia 3500KW Wood Fired Thermal Oil Boiler for Plywood Production Line

    • Project Model: YLW-3500MA
    • Steam capacity: 3500KW
    • Working pressure: 0.8MPa
    • Highest working temperature: 320℃
    • Application: Plywood production
    • Fuel: Waste wood
    Indonesia 3500KW Wood Fired Thermal Oil Boiler for Plywood Production Line

    Indonesia 3500KW Wood Fired Thermal Oil Boiler for Plywood Production Line

    Wood Fuel Thermal Oil Heater:

    Wood fuel thermal oil heater is one kind type of biomass fired thermal oil heater.Indonesia 3500KW Wood Fired Thermal Oil Boiler for Plywood Production Line is an high efficiency energy saving equipment with heating temperature can be as high as 340 ℃, and generally under working pressure of 1.1 MPa. Sitong YLW thermalfluid boiler adopts the best coil design, the furnace internal and external spiral coils are made of bulls, it has enough combustion space, low stress, high thermal efficiency, and high temperature, more over, it equipped with the advanced automatic control, to ensure operation safe and reliable.


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