hot water boiler / steam / solid fuel / coal
CE, ASME | 6-35t/h, 1.4-14MW | 0.7-2.5MPa | SZL series
Vnation JSC

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Product:
hot water, steam
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Power source:
solid fuel, coal, biomass, wood
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Firebox:
water tube, chain grate
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Other characteristics:
horizontal, low-pressure
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Steam production:
Min.: 6 t/h (3.67 lb/s)
Max.: 35 t/h (21.43 lb/s)
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Power:
Min.: 1400000 W (4776983.62 BTU/h)
Max.: 14000000 W (47769836.19 BTU/h)
Certification:
ASME, CE, ISO9001, ISO14001; OHAS18001
Application:
Widely used in chemical industry, paper making industry, textile industry, food industry, pharmaceuticals industry, heating industry, construction industry
Main characteristics:
1. Ex-work by up and down separate parts?lay out by single floor. With compact structure, easy installation and less civil investment .
2. Automatic control at water feeding, coal feeding chain grate running, dust removing, ID ai control, FD air control. Interlock protection of over pressure (for steam boiler), over temperature (for hot water boiler), high and low water level (for steam boiler), guarantee its safely running
3. Two sides feeding air, single air chamber, separate adjustment. To avoid wrong pass air and partial burning, due to air distribution unevenly under chain grate.
4. Use high strength big size chain plate, avoid the breakage of the plate, reduce coal leakage?
5. Add rolling wheel under the chain grate, the sliding friction chang into rolling friction, reduce the grating running resistance, improve the reliability.
6. Sufficient heating surface, high efficiency, With heat efficiency 4-6% higher than national standard.
7. With short and tall front arch?low and long back arch, guarantee the stable burning of coal. The arch can be designed according to different coal to fulfil soft coal and anthra-cite coal burning
8. Match reliable accessories to guarantee the stable running.