SZL Water Tube Quickly Installed (Assembled) Hot Water Boiler

Product Description

SZL water tube quickly installed (assembled) boiler has 2 vertical steam drums, and the innovative horizontal cyclone-fired combustion chamber, which could effectively enhance the thermal efficiency and reduce the flue gas emission concentration. The flue gas emission concentration is lower than 100 mm/nm3, the flue gas blackness is lower than Ringelmann level 1, which enables the boiler to be used in the first-class environment protected area. The boiler installs one cast iron economizer at its afterbody, the fire-gate applies the chamber-segregated ventilation structure, which is easy to adjust. The separate-layer coal supply device could be chosen according to the customer requirement. Advantages of such boiler are: Strong power, high thermal efficiency, 110% override capability, compactly designed, small floor area. Customers appreciate its safely operated, investment conserved, and broadly fuel adapted capability most.

SZL series hot water boiler specification and boiler auxiliaries (as table).

Remarks:
1. The parameter in the upper sheet is only for your reference, we will not inform customer the varied size and dimension due to the design and installation;
2. The coal consumption is calculated according to the coal in bulk heat rate 6000 kcal/kg;
3. The boiler exterior size is in accordance with the design drawing.

Model Parameter			SZL4.2-1.0/95/70-AII	SZL5.6-1.0/95/70-AII	SZL7.0-1.0/95/70-AII	SZL10.5-1.25/150/90-AII	SZL14-1.25/150/90-AII
Rated evaporation capacity		t/h	4.2	5.6	7	10.5	14
Operation pressure		Mpa	1	1	1	1.25	1.25
Steam temperature		ºC	95	95	115	150	150
Water-inlet temperature		ºC	70	70	70	90	90
Boiler heating efficiency		%	78	79.6	78.7	80.8	81.7
Area of boiler heating surface		m2	154	175	234	471	578
Area of stoker		m2	7.15	8.6	11.72	16.4	18.9
Heating Area		m2	36000	48000	60000	90000	120000
Fuel	Coal available		II type bitumite,low heat capability:17700-21000KJ/kg
Fuel	Consumption	kg/h	900	1280	1450	2460	3240
Water entrance and exit diameter		m	Pn1.6 Dn150	Pn1.6 Dn200	Pn1.6 Dn150	Pn1.6 Dn200	Pn1.6 Dn200
Dimensions of biggest parts for shipment (L x W x H)		mm	7.62x3.27x3.46	8.82x3.34x3.46	7.78x3.38x3.53	9.05x3.35x3.69	10.59x3.35x3.69
Dimensions of biggest parts for shipment (L x W x H)		mm	7.62x3.27x3.46	8.82x3.34x3.46	8x3.5x2.7	9.05x3.35x3.69	10.59x3.35x3.69
Weight of biggest parts for shipment		t	31	45	27.2/22.3	24	27
Overall dimensions of boiler assembled (L x W x H)		m	8.4x4.9x3.92	9.38x3.34x3.46	9.8x5.2x6	12.3x5.3x7.2	14.22x5.3x8.04
Total boiler weight		t	36	48	74.3	108	116
Circulating water pump	model		IS125-100-200B	IS125-100-200	IS200-150-315
	flow	M3/H	172	200	240
	lift	M	37	50	37
	Motor power	KW	30	45	55
Blower	Model		G6-41-13 No7.1A	G6-41-13 No8.5A	G6-41-13 No6.5A	TG15-1	TG20-1
	Ventilation	m3/h	5349-10354	9369-18137	9369-18137	23000	32079
	Wind pressure	Pa	2270-1697	2536-3391	2535-3391	1960	2559
	Motor Power	KW	7.5	18.5	18.5	18.5	30
Induced draft fan	Model		Y6-41-13 No10C	Y6-41-13 No11.2C	Y6-41-13 No11.20C	TY15-2	TY20-2
	Ventilation	m3/h	32144-16604	41773-21578	41773-21578	40000	54900
	Wind pressure	Pa	2575-3444	2764-3697	2764-3697	3038	3148
	Motor Power	KW	37	45	45	55	75