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SZS double drum natural gas fired industrial steam boilers for Refinery Industry
SZS series oil-fired and gas-fired boilers are double-drum vertical "D" type quick-install water tube boilers.It is composed of upper and lower boiler tube, membrane water cooling wall, convective tube bundle and flue gas condensation recovery device. After the fuel is burned in the furnace, the flue gas is discharged into the chimney through the convective tube bundle and flue gas condensation recovery device.Full combustion, pollution-free emission, convenient operation and installation are realized.High thermal efficiency, large output, strong load adaptability, high degree of automation, easy to operate, safe and reliable operation, is an ideal high efficiency, low consumption, low pollution green environmental protection products.
SZS Gas & Oil Water Tube Boiler
Capacity :10tph~50tph
Pressure :1.0 MPa~ 4.9 MPa
Fuel :Heavy oil, diesel, natural gas, LPG, etc.
Application : Textile mill, paper plant, food industry, laundry, hotel, etc.
Brief Intro :SZS series water tube boiler has double drums, and arranged as “D” shape, adopts membrane cooling wall, has the characteristics of high steam quality, sufficient output, and high thermal efficiency (97%), etc
Technical Parameter
| Model | Rated Evaporation (t/h) | Rated Steam Temperature (℃) | Working Pressure (Mpa) | Water Supply Temperature (℃) | Heating Area(M2) | Overall Dimension (mm) | Fuel Available |
| SZS10-1.25-Y(Q) | 10 | 194 | 1.25 | 20 | 340.23 | 8500×5865×4670 | light oil,heavy oil,natural gas,coke gas |
| SZS10-4.0/400-Q | 10 | 400 | 4 | 104 | 291.9 | 10015×6055×4705 | |
| SZS10-4.9/400-Q | 10 | 400 | 4.9 | 104 | 291.9 | 10015×6055×4705 | |
| SZS15-1.0-Q | 15 | 184 | 1 | 104 | 632.99 | 7970×4628×3470 | |
| SZS15-1.25-Y(Q) | 15 | 194 | 1.25 | 105 | 475.2 | 9300×5865×4700 | |
| SZS20-1.25-Y(Q) | 20 | 194 | 1.25 | 105 | 556.64 | 12220×6895×4465 | |
| SZS20-1.25/350-Y(Q) | 20 | 350 | 1.25 | 105 | 563.01 | 12220×6390×4517 | |
| SZS20-2.45-Y(Q) | 20 | 225 | 2.45 | 105 | 441.5 | 10860×70000×4850 | |
| SZS25-1.25-Y(Q) | 25 | 194 | 1.25 | 105 | 714 | 10860×70000×4850 |
Technical Advantages
(1) The design of super large combustion chamber enables complete combustion of fuel with high combustion efficiency and low pollution.
(2) The boiler has a surplus heating surface and a large enough space for soft water to ensure the stability of boiler parameters.
(3) Explosion-proof door is set on the top of the furnace, which can discharge the energy released by chamber explosion.
(4) The water supply adopts continuous electric adjustment, and has the function of alarm of high and low water level and interlocking protection.
(5) Some furnaces are equipped with water-jet temperature-reducer, which is sensitive in temperature regulation and has a large range of temperature regulation.
(6) Considering the overall transport requirements of the boiler, the boiler design layout is more compact structure.In addition, the boiler adopts quick installation structure, which can effectively shorten the installation period.
Boiler Application:
SZS series oil gas water tube steam boiler is widely used for industrial production which has large steam requirements. The hot water boiler is used for offering hot water to hotel, school, laundry, gym, farm, etc.
1) Textile industry - dyeing machine, drying rooms, high temperature machine, resin setting machine.
2) Food industry - cooking, drying, vegetable oil refining.
3) Chemical industry - oil chemistry, polymer industry, reaction tanks, distillation, concentration.
4) Plastics industry - plastics fired, extruded shape.
5) Rubber industry - hot press, hot extent, extrusion, vulcanization molding, injection, etc.
6) Paper industry - drying, corrugated paper processing, calender, glue roller.
7) Wood industry - hot processing, heat setting.
8) Forest products industry - plywood, polystyrene board, fibreboard heating setting.