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Vertical Chain Grate Coal-Fired Thermal Oil Boiler

Name: Vertical Chain Grate Coal-Fired Thermal Oil Boiler
Brand: china-manufacturer-directory.com
SKU: 742197295
Availability: InStock
Rating: 4.3 (146 reviews)

Price:	US $ 8500-10000/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P

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Showroom Product Company Profile

Product Specifications

Prod Model:	YLL
Markets:	South America,Eastern Europe,Southeast Asia,Africa,Mid East,Eastern Asia
Rated Power Kw:	350-1900
Heating Load×104kcal/H:	30-160
Thermal Efficiency%:	76
Design Pressure Mpa:	0.7-1.1
Maximum Working Temperature:	320
Medium Circulation Speed M 3 /H:	40-160
Medium Volume In Boiler M 3 /H:	0.4-1.6
Appropriate Coal:	Soft Coal, Blind Coal, Biomass Fuel
Coal Consumption Kg/H:	85-455
Place Style:	Vertical
Function:	Oil Boiler
Fuel:	Coal-Fired
Usage:	Industrial
Pressure:	Low Pressure
Structure:	Fire Tube
Drum Placement:	Vertical Boiler
Media:	Organic Heat Transfer Material
Installation:	Packaged Boiler
Water Circulation:	Natural Circulation
Manufacturing Level:	A
Burning Style:	Grate Furnace

Product Description

Vertical Chain Grate Coal-Fired Thermal Oil Boiler

Principle of Biomass/Coal Fuel Fired Chain Grate Thermal Oil Boiler(YLL)

Runli YLL series organic thermal medium boiler is an assembled forced circulation vertical traveling coal-combustion boiler.
The heating surface of this series boiler has a compact structure, is composed of inner, middle and outside closepacked round coil, inner coil is the radiation heating surface, the outside surface of outside coil and inner coil forms a convection heating surface.
The air preheating device is designed in the rear of boiler.
The boiler is made up of the upper proper and the bottom fire grate, will be assembled on the application site.
After fuel burns completely in combustion chamber, the radiation heating surface will absorb most of heat quantity, following which, the high temperature fume will enter into convection heating surface for heat exchange.
When coming out of boiler, it will heat air necessary for combustion in air preheater, and then will be released into atmosphere through chimney by induced-draft fan through dust catcher.

Features of Biomass or Coal Fuel Fired Chain Grate Thermal Oil Boiler(YLL)

1. Simple installation and short installation period Just combine the upper body with the lower combustion chamber
2. The closely-aligned round coils form the sufficiently arranged heating area to reduce the surface heat load of pipe and handle the heat conduction oil safely
3. Reasonable medium flow Heat conduction oil flows from the lower inlet to the upper outlet Gas generated during the operation hardly slays ill the boiler and can exhaust easily
4. Adiabatic combustion ill the combustion chamber Fire the fuel more easily and sufficiently, and improve the heating efficiency
5. Closely aligned coils are arranged on the boiler lop, which call protect the top better from burnt damage

Data	Model	Parameter	YLL- 350M		YLL- 460M	YLL- 700M	YLL- 1000M	YLL- 1200M	YLL- 1400M	YLL- 1600M	YLL 1900M
Rated power Kw			350		460	700	1000	1200	1400	1600	1900
Heating load×104kcal/h			30		40	60	80	100	120	140	160
Thermal efficiency%			71(66)		71(66)	71(66)	76(74)	76(74)	76(74)	76	76(74)
Design pressure Mpa			0.7		0.7	0.7	1.1	1.1	1.1	1.1	1.1
Maximum working temperature			320		320	320	320	320	320	320	320
Medium circulation speed m 3 /h			40		60.	80	100	100	100	100	160
Medium volume in boiler m 3 /h			0.4		0.5	0.7	1	1.1	1.2	1.4	1.6
Caliber of master tube DN			80		100	100	125	125	125	125	150
Installed capacity kw			18(15)		24(20)	28(25)	45(40)	53(48)	60(55)	64	80(73)
Appropriate coal			Soft coal, blind coal
Coal consumption kg/h			85	110		170	225	280	340	395	455
Fan		Model	T4-72 3A	T4-72 3A		T4-72 3A	T4-72 3.5A	T4-72 3.5A	T4-72 .5A	T4-72 4A	T4-72 4A
		Flow m 3 /h	1588-3049	1588-3049		1588-3049	2522-4841	2522-4841	2522-4841	3764-7226	3764-7226
		Wind pressure pa	1142-716	1142-716		1142-716	1556-976	1556-976	1556-976	1275-2036	1275-2036
		Power Kw	1.5	1.5		1.5	3	3	3	5.5	5.5
Induced-draft fan		Model	YX5-47 4C	YX5-47 5C		YX5-47 5C	YX9-35 6.3C	YX9-35 6.3C	YX9-35 6.3C	YX9-35 6.3C	YX9-35 8C
		Flow m 3 /h	3130-5750	4840-8900		4840-8900	9474-10626	9474-10626	9474-10626	14281-15840	15627-17528
		Wind pressure pa	1873-1284	1843-1265		1843-1265	2452-2393	2452-2393	2452-2393	2315-2128	2383-2334
		Power Kw	4	5.5		5.5	11	11	11	15	18.5
Circulating pump		Model WRY	80-50-180	100-65-190		100-65-200	100-65-230	100-65-240	100-65-257	100-65-257	125-80-250
		Flow m 3 /h	40	60		60	100	100	100	100	160
		Height m	40	38		38	55	70	80	80	60
		Power Kw	7.5	11		11	22	30	37	37	45

Jiangsu Runli Boiler Co., Ltd is specialized in designing and manufacturing the steam boiler, thermal oil boiler and waste heat boiler in 6 series, such as coal burning, oil (gas), Coal Water Mixture, firewood, saw dust (grate boiler) and electric heating, the heating load varies from 0.5tons to 75 tons per hour. And with more than 150 models. All products produced by the company are widely used for textile, printing and dyeing, timbering, chemistry, central heating supply and other fields.

"Runli" brand product will meet client's personalized requirement with best competitive price, whereas the company will provide all clients best pre-sales and after-sales service, is willing to create a wonderful future with all friends at home and abroad.