SZS Series Gas/Oil Fired Hot Water Boiler

Hot water

SZS Series Gas/Oil Fired Hot Water Boiler

SZS series boiler is designed with longitudinal double drums and "D" type chamber structure. The furnace is on the right and convection tube bank is on the left. The body is fixed on the basement by middle and both end flexible supports and make the boiler expand horizontally sideways. Around the furnace is membrane wall. Furnace and tube bundle are totally separated by the membrane wall at the left side of the furnace. The back part of convection tube bank is sparse shift structure, front part is aligned structure. Smoke from furnace outlet enters re-burning chamber, convection tube bank area, and then from left front part enters spiral fin coil economizer and condenser, and finally is discharged to atmosphere through chimney.

Product thermal capacity: 7-116 MW

Working pressure: 10-16 bar

Available fuel: Natural gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Product Advantages

TECHNOLOGY&PROCESS

Reliable and stable operation for a long time

Has explosion-proof door and flame detector; realizes the fully automatic operation

Reliable water circulation

The high-temperature area of the boiler proper adopts the forced circulation to ensure the heating surface cooled down and prevent vaporization

  • PROCESS

    NC cutting

  • PROCESS

    Cut edge

  • PROCESS

    Intelligent welding

  • PROCESS

    Drilling and reaming

Product parameters

Model Rated thermal power (MW) Rated working pressure (bar) Rated output water temperature (℃) Rated Feeding water temperature (℃) Maximum transport weight (t) Maximum transport dimension (m)
SZS7-1.0/115/70-Q(Y) 7.0 10 115 70 34 7.58×3.85×3.75
SZS10.5-1.0/115/70-Q(Y) 10.5 10 115 70 38 7.91×3.85×3.75
SZS14-1.25/115/70-Q(Y) 14.0 12.5 115 70 36 8.31×3.85×3.73
SZS17.5-1.25/115/70-Q(Y) 17.5 12.5 115 70 48 9.22×3.90×3.72
SZS21-1.25/130/70-Q(Y) 21.0 12.5 130 70 51 10.30×4.23×4.13
SZS29-1.25/130/70-Q(Y) 29.0 12.5 130 70 59 11.10×4.32×4.16
SZS46-1.6/130/70-Q(Y) 46.0 16 130 70 Assembled parts 40/45 11.30×4.09×3.89
11.40×2.85×4.20
SZS58-1.6/130/70-Q(Y) 58.0 16 130 70 Assembled parts 42/48 11.40×4.29×4.10
11.4×3.15×4.20
SZS70-1.6/130/70-Q(Y) 70.0 16 130 70 Bulk items 16 12.00×Φ1.66
SZS116-1.6/130/70-Q(Y) 116.0 16 130 70 Bulk items 20 12.50×Φ1.66

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Certification
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Hot water/oil Steam

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