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Oil/gas fired steam boiler

1. Control system: automatic control, PLC system

2. Burner: adopting of world top grade brand burner to ensure the boiler heating efficiency and improve boiler quality

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Address: Shandong, China.

Overview
Benefit
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Overview

Sinoart enterprise content manager system | Sinoart CMS

The large-volume flame tube and the smoke tube bundle are perfectly matched to one another. The boiler is characterized by a very compact construction. The flame tube, internal water-flushed rear flue gas reversing chamber, first smoke tube and second smoke tube are all arranged for optimum flow within the cylindrical pressure vessel. In interplay with one another, the radiant and convection heating surfaces promote rapid water circulation, thereby accelerating the passage of steam bubbles to the steam chamber. The heat supplied by the fuel is converted into steam quickly and with no material stress due to an even transfer of heat. The large water chamber offers sufficient storage volume to be able to accommodate sudden peaks in demand.

Construction

Three pass fire chamber. The flame tube (first pass) and two smoke tube bundles (second and third pass) are integrated in an ideal manner into the pressure vessel together with the water-flushed rear reversing chamber. The laterally positioned flame tube and the horizontal rear and vertical front heating gas reversal produce a large radiant and convection heating surface with a large steam chamber, but the external dimensions remain small. The floors are anchored stably by the large continuous flame tube and they are ingeniously connected with the boiler shell using gusset stays for even load distribution.

We can also produce water tube structure boiler for bigger evaporation requirement.

Benefit

Sinoart enterprise content manager system | Sinoart CMS

1. Control system: automatic control, PLC system

2. Burner: adopting of world top grade brand burner to ensure the boiler heating efficiency and improve boiler quality

3. 100% corrugated furnace: provides large space for combustion and excellent heating flexibility

4. Wet-back: design as 100% of water cover fire concept, enhance the heat efficiency

5. Accessories and electric control: mounted with all necessary accessories and electric control system, then tested in house, for making the boiler installation job the most convenience

Specifications

Model			LNS0.2	LNS0.3	WNS0.5	WNS1	WNS2	WNS3	WNS4	WNS5	WNS6	WNS8	WNS10	WNS15	WNS20
		t/h	0.2	0.3	0.5	1	2	3	4	5	6	8	10	15	20
Rated working pressure		Mpa	0.4	0.7	0.4/0.7/1.0		0.7/1.0/1.25							1.25/1.6
Rated steam temperature		℃	152	169	152/169/184		169/184/194							194/204
Rated feed water temperature		℃	20											105
Working efficiency		%	≥87		≥92
Fuel		/	Diesel oil, heavy oil, natural gas
Rigelman darkness		/	≤ Grade 1
Fuel consumption	Diesel oil	Kg/h	13	20	34	68	136	204	272	341	362	482	603	904	1206
	Heavy oil	Kg/h	14	22	35	70	140	210	280	352	377	503	628	942	1256
	Natural gas	Nm3/h	17	26	41	82	164	246	328	413	429	572	715	1072	1430
Power consumption	Diesel oil	Kw	0.2	0.22	0.37	3.6	6.2	9.5	13	17.5	21	25.5	33	59.5	75
	Heavy oil	Kw	3	3	3.75	16.8	19.4	22.5	26.2	30.7	43.4	47.9	55.4	77.5	109.1
	Natural gas	Kw	0.2	0.22	0.37	3.6	6.2	9.5	13	17.5	21	25.5	33	55.5	73.5
Dimension of boiler body	Length	mm	836	976	2406	3046	4094	4450	5210	5380	5563	6220	6820	7200	8200
	Width	mm	836	976	2160	2260	2450	2550	2780	2996	3000	3060	3325	3725	4150
	Height	mm	2250	2200	1690	1840	2382	2529	2810	3015	3145	3375	3421	3810	4385
Boiler weight (empty)		ton	1.3	1.45	2.87	4.2	7.6	9.5	13	15	17	24	30	39	49
Boiler weight (full load)		ton	2.5.	2.7	4.6	6.4	12.2	15.6	20	21	28	39	49	67	78

Model			SZS4	SZS6	SZS10	SZS15	SZS20	SZS30	SZS35	SZS40	SZS60
Rated steam capacity		t/h	4	6	10	15	20	30	35	40	60
Rated working pressure		Mpa	1.0/1.25/1.6		1.0/1.25/1.6/2.5
Rated steam temperature		℃	Saturated/250		Saturated/250/300/350
Rated feed water temperature		℃	20		105
Working efficiency		%	≥92
Fuel		/	Diesel oil, heavy oil, natural gas
Rigelman darkness		/	≤ Grade 1
Fuel consumption	Heavy oil	Kg/h	296	440.7	732	1038	1356.2	2141.8	2364.5	2730	4090.8
Fuel consumption	Natural gas	Nm3/h	340	495	835	1194	1562.6	2419.8	2671.5	3084.6	4962
Shipping dimension of the biggest part	Length	mm	5900	6130	6200	7517	7517	10357	10524	10682	10524
	Width	mm	932	2976	3350	1232	1232	1232	1472	1240	1472
	Height	mm	3516	3516	3682	1382	1677	1790	1620	1694	1764
Installation dimension	Length	mm	7364	7720	9290	10616	10716	13452	13452	13452	13452
	Width	mm	4350	4460	4167	6580	7902	8708	8250	8250	10520
	Height	mm	4276	4352	4500	6400	6718	7260	7760	7760	7760
Deliver type		/	Packaged		In bulk

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