Wave Furnace 4t/H Water Tube Steam Boiler With High Thermal Efficiency

double drum industrial steam boiler is safe and stable in operation

Product introduction:

SZS oil (gas) saturated steam water tube boiler adopts double boiler cylinder longitudinal D-type layout design, boiler pressure body stress condition is good, boiler cylinder and other important pressure elements are not directly affected by high temperature flame radiation and wash, pressure elements flexible thermal stress is small, to achieve higher safety margin SZS oil (gas) saturated steam water tube boiler modular design
The whole boiler is divided into the body and the economizer and other accessories, the body is composed of the furnace and the single loop convection heating surface, and the economizer is transported in a whole factory to ensure the quality of the boiler. Small positive pressure combustion, small smoke wind resistance. The boiler smoke and air system is only equipped with blowers, and the furnace is under micro positive pressure to reduce the air leakage of the boiler and improve the efficiency of the boiler

Product characteristics:

1. Using high thermal resistance material as insulation layer, good thermal insulation performance.
2. The tail is arranged with energy saver and condenser, which can effectively control the exhaust temperature and the boiler has high thermal efficiency.
3. The whole boiler base is on the strong steel base, easy to install and transport.
4. The boiler has a rich heating surface and a large enough water space to ensure the stability of the boiler parameters.
5. Automatic burner with high combustion efficiency and ignition program control and overpressure, flameout protection functions.
6. The water supply adopts continuous electric regulation, and has the function of high and low water level alarm and protection chain.
7. Water jet desuperheater, sensitive temperature regulation, large temperature range.

Technical parameter:

Model ltem		SZS4	SZS6	SZS10	SZS15	SZ20	SZ25	SZS30	SZS35	SZS40
Rated evaporation (t/h)		4	6	10	15	20	25	30	35	40
Rated working pressure (Mpa)		1.25/ 1.6/2.5
Rate steam temperature (℃)		194/204/226
Feed water temperature (℃)		20	20	104/20	104/20	104/20	104/20	104/20	104/20	104/20
heating area(m)	Body	90.22	125.6	205.56	216.84	271.5	285.24	392.34	457.7	523.12
	Economizer	35.8	63.4	132.2	283.6	411.2	504.8	471.2	549.7	628.2
	Condenser	25.4	41.5	62.8	101.1	134.7	168.3	252.4	294.7	336.8
Available Fuel		natural gas ,biogas ,coke gas ,light oil ,methanol ,biodiesel etc ,heavy oil
Fuel consumption	Natural gas (Nm3/h)	288	432	720	1080	1440	1800	2160	2525	2881
	Light oil (kg/h)	244	372	620	930	1240	1550	1860	2079	2373
Thermal efficiency (%)		＞98
Weight biggest part of Transportation (t)		25	32	40	45	50.6	60	68.2	77	85.5
Overall dimension boiler assembied L×W×H( m )		5.76*4.1 0*3.70	7.84*3.4 0*3.40	8.00*3.60*4.70	8.90*3.9 0*4.00	8.90*3.9 0*4.00	10.50*4. 12*4.15	10.50*4. 30*4.23	11.78*4. 40*4.35	12.82*4. 45*4.40

Work flow chart:

Qualification certificate: