Brand Name: Yuanda Boiler
Model Number: DZL
Place of Origin: Henan, China (Mainland)
automatic steam capacity of 6tph, 6 tph boilers, 1.3mpa or 1.6mpa working pressure
DZL industrial low pressure single drum horizontal automatic chain grate stoker coal/ biomass fuel/ biomass pellets/ wood/ wood pellets fired steam boilers | |
Title |
automatic steam capacity of 6tph, 6 tph boilers, 1.3mpa or 1.6mpa working pressure |
Structure |
horizontal, single drum, three pass heating |
Rated steam capacity | 1ton/h, 2ton/h, 4ton/h, 6ton/h, 8ton/h,10ton/h |
Rated working pressure | 7bar, 10bar, 13bar, 16bar, 25bar |
Rated saturation steam temperature | 171°c, 184°c, 194°c, 204°c, 226°c |
Design fuels | coal, biomass fuel, wood, pellets, biomass pellets, wood pellets, rice husk, wood chips, bagasse, wood briquets, biomass briquets, straw pellets, walnuts shells, peanuts shell, etc. |
Warranty | one year |
Boiler features | 1.Single drum, horizontal, automatic chain grate stoker 2.Boiler furnace, side arches, spirally corrugated tubes form three pass heating. 3.Automatic electrical cabinet control, the whole system of coal feeding, chain grate regulator, water supply, slag remover, fresh air and exhausted gas in and out runs automatically. |
Applications | Provide steam and energy to following industries, 1.Food industry 2.Beer, wine and beverage industry 3.Textile and leather industry 4.Plastic and rubber industry 5.Chemicals industry 6.Medicines and pharmaceuticals industry 7.Metal and metallurgy industry 8.Energy & mineral industry 9.Other related industries |
The working process of DZL industrial low pressure single drum horizontal automatic chain grate stoker coal/ biomass fuel/ biomass pellets/ wood/ wood pellets fired steam boilers is as follows,
1.Automatic fuel feeder feeds fuels into hopper, then grate speed regulator drive chain grate and fuels moving forwarder with a reasonable speed.
2.Feed water flow through economizer and automatic water softener, after treatment, drived by water pump, into boiler proper by down pipes.
3.Forced draught fan will blow fresh air into boiler furnace. Then drived by induced draught fan, the high temperature exhausted gas flow through back part of furnace into side archs to the front smoke chamber, through spirally corrugated tubes into back smoke chamber into economizer to be cooled by feed water.
4.Water in boiler are heated in drums and pipes is evaporated into steam, flow out from steam outlet in the top of boiler drum, then through steam pipes into steam header. The steam from steam header can flow to several steam pipes in different directions as required.
5.The exhausted gas flow out from economizer into dust collectors to remove dusts and then out of chimney.
6.The slag are moved into the back part of chain grate, drop into the slag extractor, and carried out of boiler.
7.During the whole process, valves and gauges send detection pressure figure, steam temperture and other signals to electrical cabinet, ensure the whole working system running automatically and safely.
8. automatic steam capacity of 6tph, 6 tph boilers, 1.3mpa or 1.6mpa working pressure
Biomass fuels
Standard supply scope of DZL industrial low pressure single drum horizontal automatic chain grate stoker coal/ biomass fuel/ biomass pellets/ wood/ wood pellets fired steam boilers are as follows,
Boiler main part | 1 set |
Blower | 1 set |
Induced draft fan | 1 set |
Valves & meters | 1 set |
Governor box | 1 set |
Electrical cabinet | 1 set |
Fuel feed equipment | 1 set |
Water supply pumps | 2 sets |
Water treatment equipment | 1 set |
Slag extractor | 1 set |
Economizer | 1 set |
Dust collector | 1 set |
Gas flue | 1 set |
Chimney | 1 set |
Steam header | 1 set |
Pictures of customer's installation site
We build the boilers strictly comply with Chinese Boiler standards. If you need other standard products, please contact us.