Home / gas fired boiler / SZS series gas-fired(oil-fired) hot water boiler
01Product thermal capacity:7-70 MW
02Working pressure:1.0-1.6 Mpa
03Available fuel:Blast furnace gas, carbon black off-gas,etc.
Available industries:Heat suppling, hospital, colleges and universities
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SZS boiler body is the structure of longitudinal double drums and D-type chamber combustion. The furnace is on right side and the convection tube bundle are on left side. The flexible supports of boiler are in the middle and two ends of the lower drum, and it can secure the whole boiler body to expand sideways. There are narrow-space membrane cooling tube walls on the four sides of furnace. The left membrane wall makes the furnace and the convection tube bundle separated. The rear of convection tube bundle is a kind of tube-decreasing and staggered structure, and the front is an aligned structure. The flue gas generated from furnace combustion flows from the rear outlet of furnace into the end of combustion chamber, convection tube bundle area, and then turns from the front-left of furnace to the spiral finned tube economizer, and next flows into smoke duct and chimney and finally exhausts into atmosphere.
1. Boiler body uses the forced circulation in the high temperature area to make sure all heating areas can be cooled down and avoid vaporization; The explosion door and flame detector are equipped for safe and reliable operation. Comb plates are used between both sides of boiler and tube bundle to avoid leakage of condensate and gas caused by using refractory concrete as sealing material.
2. Big combustion chamber equipped with Low emission combustion burner effectively reduce the NOx to 30mg/m3. Smoke duct and smoke outlet use internal insulation to reduce operating noise.
3. Good quality alumina silicate fiber and fire clay insulation material are used and the boiler body temperature is controlled below 45℃ and greatly heat loss is reduced. Combustion chamber is designed with narrow distance tube membrane water cooling wall which has good air proof to reduce heat lost and increase boiler thermal efficiency.
4. Manholes are placed on the front and back side of drums and inspection doors on back side of boiler easy to open for inspection and clean inner and outer parts.
About how to choose the boiler, you need to consider the following aspects: rated thermal power, rated working pressure, rated output water temperature,rated feeding water temperature, etc.You can choose the proper crusher type according to your needs and requirements.
If you are new in this industry,we will provide professional suggestions and solutions for you.
About SZS series gas-fired(oil-fired) hot water boiler price, we will provide China 100% factory price and maxmium discount for you.
Efficiency and quality don't end with our boilers. ZOZEN complete integration produces the most efficient boiler solutions in the world. Completely designed, engineered, manufactured, integrated, and serviced by our team, our systems don't have a single outsourced component to jeopardize compatibility or performance.
01
The key processing technology of steel and tube cutting etc adopts advanced CNC machining process
02
Combustion chamber uses full membrane water cooling wall structure and pressurized combustion without smoke mixture.
03
All the convection tubes in high temperature area use vibrating-proof fastener to avoid the tube fracturing.
04
Flutter prevention fastener is used for high temperature part convection tubes
ZOZEN Boiler, which covers various types of fuels such as coal, fuel gas and biomass, produces high quality steam, hot water and organic carrier (heat transfer oil), which are widely used in chemical, pharmaceutical, food, feed, textile, building materials, Hotels, heating and other industries provide high-quality and reliable thermal power for industrial production and residents' lives.
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