Three coil pipe gas/oil fired thermal oil boiler
Gas/oil fired thermal oil boiler is quick-fitting forced circulation boiler ,the heating area is constituted by closed coil pipes that full of thermal oil .It is available for high temperature operation in low pressure ,heating transfer is 50% energy saving than steam heating.
1.Three round coil pipes
It prolongs the path of smoke fiow,increases heating area,and prevent boiler shell out-of -shape in high temperature.
2.Wet back structure design
Special boiler back heating area,reduce boiler thermal losses,and protect back plate.
There is no gap between coile pipes,it ensure that smoke flow regularly,high heating efficiency.
4.Temperature perservastion material
Double deck Silicate aluminium fiber,the temperature of boiler surface not beyond 40ºC,energy save and high efficiency.
5.Explosion door design
Preventing boiler explosion,decrease boiler damage risk.
Product parameter table
|3||Service fluid|| ||L-QB300|
|4||Rated outlet/return oil temperature||ºC||280/250|
|5||Liquid film temperature||ºC||310.79|
|6||Service fluid circulating volume||m3/h||74.696|
|7||Boiler furnace oil content||m3||1.2|
|8||Designed fuel|| ||Light oil,natural gas|
|9|| Fuel consumption||kg/h||138.78(169.11)|
|10||Radiation heat surface||m2||7.797|
|11||Convection heat surface||m2||45.29|
|12||Economizer heat surface||m2||25.749|
|13||Designed heat efficiency||%||91.65(91.41)|
|14||Exhaust gas temperature||ºC||123.56(122.61)|
|15||Smoke the excess air coefficient|| ||1.15|
|16||Total power consumption||Kw||41.5|
|17||Boiler proper metal consumption||Kg||1991|
|19|| Total metal consumption||Kg||4374|
|22||safe operation of the range of conditions||%||92-100|
|23|| biggest shipping weight||t||4|
|24||Biggest shipping dimension(L×W×H)||m||3710×1524×2150|
1.Three coil pipes,three smoke flow passes
3.External oil tank design
Packaging & shipping
package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
|Delievery details:within 15-20 days after payment|
Top quality of every set of machine and best after-sales service as followings :
(A) The boiler body guarantee is one year
(B) During the guarantee period , if the main body defective or broken without wrong operating , We will replace the parts for free or prepare the spare-parts for free.
(C) We shall provide boiler technical service and operation guidance for whole life long.
(D) Regarding to the installation and training , the buyer should take all the correlative charges (accommodation and food , round -trip tickets)
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: No,we havn't samples
Welcome to Henan Yaunda Boiler Co.,Ltd.We have over 60 years' experience in boiler design,technique,fabrication,installation and operation.The main product include more than 150 kinds,i believe that you can find the product you want to purchase.Thanks for your time for scaning our products.
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1.Boiler type:steam boiler, hot water boiler or thermal oil boiler?
After confirming these questions, we will know exactly what boiler will be suitable for you and we will provide you our product details and quotation,ok?
Henan Yuanda Boiler Co.,Ltd!