YLW series thermal fluid heater is horizontal type chain grate boiler. The furnace use generally coal, biomass as fuel. This boiler takes heat carrier oil as medium to make liquid 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.
Features of Horizontal Industrial Coal Biomass Fired Thermal Oil Boiler Heater (1). High temperature can be obtained at low pressure. (2). Can be a stable heating, more precise temperature adjustment. (3). Operation, safety detection device more complete. (4). The heat transfer is 70 times less than the saturated vapor pressure at the temperature of 300 degrees, energy saving 50% than steam heating. (5). The thermal efficiency can keep the best level under different load.
Detail of Industrial Coal Biomass Fired Thermal Oil Boiler Heater
Square coil Radiation section adopts the square coil, the convection section coil is made by serpentine, good performance of radiation coil thermal expansion, Smoke room space utilization is the highest, increasing the heating area, improve the heat transfer efficiency.
Chain grate The scale chain grate boiler could resist the temperature as high as 1200℃, long working life. It has a low coal leakage because of the small gap. High automatic degree, decrease labor cost. Convenient for maintenance, it could be done without boiler shut down.
Circulation pump Circulation pump is a forced circulation of heat-conducting oil furnace power. The use of circulating pump, forced thermal oil for liquid phase cycle, requires each hot oil furnace configuration two hot oil circulation pump.
Expansion tank The expansion tank is used as a compensation for the volume change of the HTF due to the temperature change, thereby stabilizing the pressure of the HTF in the system and helping the system to dehydrate the exhaust gas. It is an atmospheric pressure vessel with vents connected to the atmosphere, an overflow port, and a low level alarm to ensure system safety.
KW Rated power
Mpa Desihn pressure
Mpa Woke pressure
C Highest working temperature
m3 Furnace capacity
DN Connection diameter
t Reference Weight
Elucidation:1.data and pictures in watch provide the reference only,the product takes real object as to follow,forgiving not to go to another circula such as the alteration because of remodel. 2.prepare to make,reserve,and design of the boiler building,pleased contact to confirm before relevant data.
There are large amounts of customers from different countries visit Zhongding Boiler, such as Bangladesh, Siri Lanka, Uzbekistan, Thailand, Kazakhstan, Zambian, Indonesia, South Korean, Russian, Egypt, Ukraine, Sweden, Russian, Jordan, Uzbekistan, Honduras, Kenya, Israel, United Arab Emirates, Dubai, German, Mexican, Singapore, England, Vietnam.
Packaging & Shipping
Model:SZL Coal Biomass Boiler
The 6ton/h coal fired steam boiler exported to Philippines and the boiler used for Textile Mill.The mainly used for bread baking equipment, biscuit food baking equipment.
Model:WNS Oil Gas Steam Boiler
The 15ton/h diesel fired steam boiler exported to Bangladesh and the boiler used for Textile Mill.The mainly used for drying stereotypes, hot-melt dyeing equipment, dyeing printing equipment.
Model:YYQW Thermal Oil Heater
Structure:Hot Oil Tube
The 1200000Kcal natural gas fired thermal oil boiler exported to Vietnam and the boiler used for wood processing plant.The mainly used for plywood, veneer hot pressing molding.
Zhengzhou Zhongding Boiler Co. Ltd. is the backbone enterprise of national boiler manufacturer, it is technological innovation-based enterprise in domestic boiler industry, and the largest research and development base of low speed circulating fluidized bed boiler in China.
The company own Grade A Boiler manufacturing license, class-I and class-II pressure vessel manufacture license, also, the company passes ISO 9001 international quality system certification. The main products includes circulating fluidized bed boiler (CFB boiler), waste heat boiler, coal/biomass fuel boiler, oil gas fired boiler, electric boiler, thermal oil boiler, and industrial autoclave, etc. Since established, the company has owned more than 20 sorts patent technology. There are more than 800 employees are working here, including 110 engineering technicians, and 12 of them are sensor engineers.
We have professional engineers service team. According to the customers’ requirement and site specific condition, they can make the suitable and optimal solution about the after-sales service. Moreover, Zhongding Boiler set up sales and after sale facilitating agencies around over 30 regions, to offer the high quality services.
1). 24hours service hotline.
2). 24 months warranty after delivery.
3). Spare parts are equipped during shipment.
4). Provide instllation, commissioning and maintance service anytime.
Certification of Industrial Coal Biomass Fired Thermal Oil Boiler Heater
1. What is the highest temperature that thermal oil heater could achieve? Zhongding thermal oil heater can reach as high as 330℃, and working under low pressure (<1.0MPa) The main types of 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, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%
3.What is the feeding method of Sitong 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.
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℃.