1200kw Thermal Oil Heater Coal Thermal Oil Boiler Thermal Oil Boiler

Factory Directly Industrial Biomass Coal Fired 1200kw Thermal Oil Heater Boiler PriceProduct DescriptionFactory Directly Industrial Coal Fired 1200kw Thermal Oil Heater Boiler is a new type of special boiler with low pressure, high temperature The heating temperature can reach liquid 340℃ or steam 400℃.If your craft need to be heated stable and do not allow to use flame directly, it can reach 150℃-380℃ and used in a variety of production situations.The furnace use generally coal,oil and steam as fuel, and this series boiler takes heat carrier oil as medium and uses the hot oil circulation; then the thermal energy will be transmitted to the devices and back to the furnace to be reheated. So the boiler can get higher working temperature at low pressure, and make a better usage of heat, it is a kind of safe boiler with high efficiency and low power consumption.Fixed Grate Thermal Oil Boiler Structure:
Heat transfer surface of theYLL series hot oil boiler is a close packed coil structure, and the flue gas is S type multi return heat exchanger. In the end of the boiler to install a high efficiency air preheater to absorb heat, in order to reduce the exhaust temperature. The furnace uses the high quality heat preservation material and the special construction craft, reduces the heat loss. In addition, the special design of the combustion grate make the fuel burn more evenly.
Chain Grate Thermal Oil Boiler Structure:Features:
(1).High temperature can be obtained at lower operating pressure.
(2).Stable heating and precise temperature control.
(3).The thermal efficiency can keep the best level under different load.
(4).Complete operation and safety detection device.
(5).Save water, electricity, oil, 3-6 months recoverable investment.Technical Parameters
1. What is the highest temperature that thermal oil heater could achieve?
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.
2. 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, watercontent < 15%, ashcontent < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%
3.What is the feeding method of coal fired thermal oil heater?
The combustion equipment of YGL series vertical type coalfired hot oil boileris fixed grate, the feeding method is manual feeding.
The combustion equipment of YLW series horizontal type coalhot oil heaterand YLL series coalfired thermal oil boileris chain grate, the feed method is automatic loading by coal hopper.
4.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℃.
5. What is conduction oil/ hot oil/ heat transfer fluid?
Conduction oilhas 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:
1.Achieve high operation temperature (350℃), under the low working pressure (<1.1Mpa).
2.Decrease the working pressure of high temperature heating system, improve safety and stability of system and equipment.
3.Fit for process requirement on wider temperature range (180).