Home > Products > YQL Series Gas Fired Vertical Thermal Fluid Heater

YQL Series Gas Fired Vertical Thermal Fluid Heater

Product Thermal Power: 7000-29000KW

Working Pressure: 0.8-1.0MPA

Output Water Temperature: 320°C

Applicable Fuel: natural gas, coke oven gas, bio-gas

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


Installation:under engineer's guidance

Warranty:12 Month

Parameter above for reference only. Please click the button bellow to know more.

  • Product Description
  • Specification
  • Delivery
  • Description

    YQL series gas and oil-fired thermal fluid heater adopts 3-trips round coil tube structure. The coil tube end adopts beam port to effectively protect the furnace all at boiler end, is equipped with advanced combustion device, and with fully automatic operation. After furl ignition from burner, it forms a flame full fill into the round furnace tube, and through the furnace tube wall, the heat is transferred by radiation, which is the first pass. The high temperature flue gas after combustion gathers at rear furnace door and then turns into the second trip, which is convection tube area. After convection heat exchange, the flue gas temperature is going lower and comes to front furnace door, and from here it turns into the third trip ether into the tube bundle area, then through economizer its emitted into atmosphere through chimney. This type of heater is delivered in one whole body, and after erection at site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has 4 heating areas: furnace radiation heating area, the first convection tube heating area, the second convection tube heating area and economizer (waste heat boiler)

    Technical advantages

    1. The laying-off of steel tube adopts CNC 3D laser cutting machine

    2. Heater is wholly assembled and delivery, it is easy for installation, commission and operating.

    3. External side adopts good insulation material, outside use stainless steel plate, which can mostly reduce heat lost, make working environment better. Multilayers solid matter tube bundle and steel rod is used to seal and fix completely eradicate flue gas short circuit.

    4. The inner coil pipe has bigger flow amount, so it is more stable under high temperature operation.

  • Product Parameters

    Model Y-14000Q YQL-16500Q YQL-18000Q YQL-21000Q YQL-23300Q YQL-26000Q YQL-29200Q
    Rated heating load(KW) 14000 16500 18000 21000 23300 26000 29200
    x104kcal/h 1200 1400 1600 1800 2000 2200 2500
    Desigen working temperature(≤℃) 320 320 320 320 320 320 320
    Rated working pressure(MPa) 1.0 1.0 1.0 1.0 1.0 1.0 1.0
    Heat efficiency(≥%) 80 80 80 81 81 81 81
    System installed
    320 380 450 520 600 700 825
    Expansion slot(m3) 20 30 30 30 30 30 30
    oil cistern(m3) 30 40 40 60 80 80 80
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    Packaging: Boiler main part is in nude packing, accessories are in export standard wooden box;

    Container type: Flat rack and20*40 normal container based on different size boiler(model);

    Shipping price: The lowest shipping price in the market;

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