Dzl 4 Coal Fired Steam Boiler Coal Stove

Prod Model:	szl
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Working Pressure:	0.4MPa---3.8MPa
Design Efficiency:	>81%
Steam Boiler Suit Fuel:	Coal, Biomass
Has Different Model:	Yes
Producing Experience:	More Than 16 Years
After-Sales Service Provided:	Engineers Available to Service Machinery Overseas
Steam Boiler Drum Style:	Horizontal
Steam Boiler Grate Type:	Chain Grate Coal
Function:	Steam Boilers
Fuel:	Coal-Fired
Installation:	Assembled Boiler
Media:	Steam
Water Circulation:	Natural Circulation
Drum Placement:	Horizontal Boiler
Pressure:	Low Pressure
Manufacturing Level:	B
Burning Style:	Chamber Combustion Boiler
Usage:	Industrial
Structure:	Water and Fire Tube

Product Description

SZL series coal fired industrial steam boiler
1. Double drum design
2. Good steam quality
3. Simple structure
4. Coal boiler

1. Features of SZL series double drum industrial coal boiler
1). This series boiler belong to double drums water tube boilers, designed for blowdown on surface and the quality of steam is pretty good.
2). Steam boiler is devided into saturated steam boiler and overheat steam boiler and meet the needs in seperated.
3). Boiler main body and grate adopt large parts for ex-factory, short installation time and low charge for installation.
4). Boiler capacity of 4-35T / H (2.8-29MW).

2. Advantages of our production and service
1), 100%safety, running stably, excellent water level and pressure control, fully automatic operation
2), Boiler running life > 20years.
3), Good after-sale service. It is free for you to get the damaged spares in warranty period(1 year) if there is any questions. Assure that we can supply you spares in boiler's all life.
4), We can arrange engineer to your company for installation and commissioning and training. If you need us at any time, we can send our technicians and prepare in a short time.
5), Special paint is used after assembly. Paint is particularly used in your climate area, which is anti-corrosion, anti-abrasion and color-fastness.

3. Factory assurance
1). One year parts warranty
2). Spare parts available at ex-factory price
3). Different voltage available
4). 100% tested before delivery
5). WNS steam boiler capacity ranging from 500 -- 30000 Kg/h.
6). Skid-mounted complete system available 100-- 2000 kg/h.
7). Complete system fixed in container available 100-- 4000 kg/h.
8). Engineer on-site instruction of installation and commissioning available.

4.Why do you choice our boiler?
1. Lower dust emission & SO2 emission & NOx emission,
dust emission concentration < 30mg/m³
SO2 & NOx emission concentration < 18mg/m³
2. Boiler equips European Burner, fuel combustion can achieve automatic adjustment.
3. We supply 2 units Water Pump (one duty one standby) which from the famous pump manufacturer.
4. Boiler can achieve automatic temperature control & pressure control & feed water control & feed fuel control & safety indication ...
We also freely supply you a set of inner parts of Electric controller for standby.
5. Boiler with stainless cladding, anti-corrosion & anti-rust & beautiful appearance.
6. Comprehensive after-sales service.
We can design layout drawings of boiler system according to your actual requirement.
Also can dispatch engineer to guide installation & commissioning
 

Technical parameters of new SZL series steam boiler
	SZL6-1.6-AII	SZL8-1.6-AII	SZL10-1.6-AII	SZL15-1.6-AII	SZL20-1.6-AII	SZL25-1.6-AII
(t/h)         Rated evaporation capacity	6	8	10	15	20	25
(Mpa)      Rated working pressure	1.6	1.6	1.6	1.6	1.6	1.6
(ºC)        Rated steam temperature	204	204	204	204	204	204
(ºC)            Feed water temperature	105	105	105	105	105	105
()    Radiation heating area	18.7	25.8	26.3	44	71.6	86.7
()   Convection heat area	121	150	162	280	338	380
()Economizer heat area	90.24	112.8	150.4	188	195	220
()       Grate effective area	7.78	10.1	11.8	17.8	22.5	25.12
Suitable coal type
(kg/h)            Coal consumption	950	1250	1540	2180	3038	3600
(%)        design thermal efficiency	80.8	80	80.7	80.6	82.4	80.6
(t)        Max transport weight	23/18	28/21	32/24	43/26	46/31	49/44

Contact information
Contact person:Shally
Phone:+86-15610310345