SZL series coal fired industrial steam boiler
1.Double drum design
2.Good steam quality
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.
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 |
|(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|