Automatic Feeding Coal Wood Pellet log Fired Hot Water Boiler Heater Boiler for Swimming Pool
New type DZL(H) hot water boiler is the single drum longitudinal type water and fire tube shell water boiler,the burning equipment is the moving grate.The furnace wall take heat resistance as the whole trumpet bell and ramming to be the new process,the boiler host outside is the solid figure guard board shell.
This hot water boiler adopt chain grate,suitable for molding pellet fuel,can add a small amount of wood,wood block,also can burn with coal.
Combustion Processe:
The fuel burning at the furnace through, the exhaust gas flow from the boiler barrel bottom to the smoke window outlet on the Eight character wall, then enter convection bank at the both wings, next enter the thread smoke tube through the front smoke box, pass by economizer, dust remover, and induced draft fan, finally discharged to the atmosphere by chimney.
Feeding System Introduction:
1.Conveyor feeding mode (For biomass particles)
2.Elevating automatic feeding (For coal)
3.Blast feeding (For size of less than 50mm of small sawdust, or rice husk)
4.Screw feeder
Boiler specification
| Product Name | Hot water Boiler |
| Type | Natural Circulation |
| Capacity | 0.7mw 1.4mw 2.8mw 4.2mw 5.6mw 7mw 10.5mw 14mw 21mw 29mw etc. |
| Structure | Horizontal water-fire tube, single drum |
| Pressure | Low Pressure |
| Fuel | Coal,biomass,pellet, rice husk,sawdust, etc. |
| Output | Hot Water |
| Dimension(L*W*H) | Depends on boiler capacity |
| Weight | 5-50ton |
| After-sales Service Provided | Engineers available to service machinery overseas |
| Boiler operation style | Automatic, chain grate running |
| Water temperature | 85°C, 95°C or 115 °C |
| Boiler pressure | 0.7 Mpa, 1.0Mpa |
| Application field | Factory, chemical industry, school,hotel and so on |
hot water Boiler Advantegs and Features
Durable and Long life time (more than 10years).
less heat dissipation, high thermal efficiency.lowest fuel consumption, lower power consumption.
with 95% high efficiency dust collector, more Eco-friendly.
Full automatic control, Protection devices for overheating, overpressure, lacking water, leak detection, flameout
The featured structure of the boiler: Threaded pipe, Airfoil flue , Convex tube plate , The backwater towards hightemperature tube plate, Simple loop circuit, Dust separated chamber, big furnace, compact structure so on.
Hot water Boiler Manufacturing Standard:
Auched tube plate standard: GB713-1997
Smoke Tube standard: GB3087-1999
Boiler Drum standard: GB713-2008
Water Tube standard: GB3087-1999
Details Inside the Boiler:
Chain Grate: Strong, high temperature resistant, chain grate bar is close connect, the coal or other fuel can not draw down .
Smoke Tube and water tube: Enough smoke tube and water tube, make the boiler high efficiency. the smoke tube can be cleaned easily.
The boiler have man hold and hand hole, which make the boiler easy to maintain and repaire.
Welding: Our boiler use the advanced seamless welding technology.
Design: the most suitable design, make the boiler easy to install and operate.
CDZL hot water boiler supply
| Product name | Quantity(set/piece) |
| I. Boiler main Body | 1 |
| 2.Induced Draft fan | 1 |
| 3.Blower | 1 |
| 4.Electric control Cabinet | 1 |
| 5.Valve & Gauge | 1 batch for the whold boiler |
| 6.Grate speed governor | 1 |
| 7.Water Circualting pump | 2 |
| 8. Water distributor | 1 |
| 9.Chimney | 1 |
| 10.Economizer | 1 |
| 11.Fuel feeder | 1 |
| 12.Slag remover | 1 |
| 13.Dry-type Dust Collector | 1 |
| 14. Water softner | 1 |
| 15. free spare parts | Several |
Picture of hot water boiler
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Automatic Feeding Coal Wood Pellet log Fired Hot Water Boiler Heater Boiler for Swimming Pool Images
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