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DZL Industrial Chain Grate 6 Ton Coal Fired Boiler For Beer
Beverage Factory
Brief intrduction of coal fired boiler
DZL series boiler is low pressure horizontal type single drum
automatic chain grate stoker fire and water tube steam boilers. The
steam capacity ranges from 500kghr to 40ton per hour. The chain
grate boiler are suitable for coal, small size biomass fuels, wood
fuels, pellets, such as rice husk, wood chips, etc.
Quick Details of coal fired steam boiler
1.Model:DZL series boiler
2.Steam Capacity: 0.5 ton/h 1 2 3 4 5 6 8 10 12 15 20 ton per hour
3.Design pressure: 0.4Mpa to 2.5Mpa. 0.7Mpa(7bar)1.0Mpa(10bar),
1.25Mpa(13bar), 1.6Mpa(16bar),2.5Mpa(25bar)
4.Stem temperature: 151℃, 170℃,184℃, 194℃, 204℃, 226℃
5.fuel application: coal, biomass,wood chip, rice husk, wood
pellet, bituminous coal, anthracite, briquette, charcoal
6.Structure: fire and water tube, three pass
7.Application: boiler for textile mill, milk pasteurization, corrugated machine,
sugar factory,printing and dyeing mill, medicine industry, EPS foam
factory, food & beverage industry, chemical industry, garment
industry, food processing industry, and wood processing industry,
etc.
Coal fired steam boiler design features:
1.5-8% Higher Efficiency
Our DZL boiler is 5-8% lower fuel consumption, and save at least 5%
investment on boiler operation compare to other solid fuel boiler.
2.Self-Protection On Power Failure
Natural circulation prevents the water wall from vaporizing and
prevents damage from accidents without special protective measures.
3.Assure 30 years life span
1st grade dust cleaning effect protect boiler long life span.
4.Low original dust discharge concentration
Design with large volume furnace and firing chamber make fuel
combustion sufficient, low fuel consumption.
5.Double layer 12cm aluminum silicate insulation , reduce heat
loss, control the boiler body temperature below 40 ℃.
DZL6-1.25-AII 1ton/h coal fired steam boiler specification | |||
No | Item | Unit | Data |
1 | capacity | t/h | 6 |
2 | Rated Pressure | Mpa | 1.25 |
3 | Feed water temperature | ℃ | 20 |
4 | Steam temperature | ℃ | 194 |
5 | Hydraulic test pressure | Mpa | 1.65 |
6 | Water volumn | m3 | 11.3 |
8 | Exhaust smoke temperature | ℃ | 139 |
9 | Design efficiency | % | 80.4 |
10 | Fuel consumption | 1125 kg/h @17.7MJ/kg fuel | |
12 | Radiation heating area | ㎡ | 16.5 |
13 | Convection heating area | ㎡ | 129.8 |
14 | Economizer heating area | ㎡ | 104.64 |
15 | Grate active area | ㎡ | 7.59 |
16 | Smoke discharge concentration | mg/m3 | <200 |
17 | Smoke blackness | Greenman | <1 |
18 | Applied fuel | Soft coal | |
20 | Boiler main part dimension | mm | 8170×3180×3804 |
21 | Boiler main part weight | T | 40 |
Boiler system: we provide this coal fired steam boiler with full set auxiliaries.
Number | Item | Number | Item |
1 | Boiler proper | 8 | Induced fan |
2 | Coal feeder | 9 | Steam header |
3 | PLC Control Cabinet | 10 | Dust collector |
4 | Economizer | 11 | Deaerator |
5 | Water treatment | 12 | Chimney |
6 | Water tank | 13 | Slag remover |
7 | Forced fan | 14 | Instrument&valves |
After-sale service:
1. provide full range of original spare parts.
2. We will send engineers to your local project site to guide the
installation and commissioning.
3. Our engineers will held a training for boiler workers to ensure
the safe operation.
4. Free maintenance and repair for one year and lifelong service.
FAQ
Q1: How can you get the best price quickly?
(1) We need to know the boiler capacity, the fuel you plan to use
and the steam pressure you need, and then we can confirm the boiler
model. (2) Customer needs to provide us your name, email address
and company name, and then we will send you price list
immediately.And if you use whatsapp, skype or wechat, you can
provide us your ID, it will be more convenient
for our communication.
Q2: Why should you believe our boiler quality?
(1).Strength calculation report with applied materials information;
(2).100%NDT(non-destructive inspection) report of steel plate, tube
and welding rod;
(3).100% X-ray inspection(welding seam): ensure the quality of
entire boiler;
(4).Hydrostatic test: ensure the standard working pressure and
safety;
(5).Third-party inspection report:By Henan Boiler Inspection
Institute;
(6).Passed ISO:9001 and SGS certificate.
Q3: What about the installation and Commissioning?
After you receive the boiler, we will guide you to make some
preparation for installation;If necessary, our expert will fly to
your local place in 72 hours. The experts will responsible for
guiding installation and commissioning.
But the buyer will be in charge of :
(1) The round air-tickets costs from Zhengzhou city to your project
site.
(2) Board and lodging of seller's workers for entire period at the
end user's site.
(3) Service fee for guiding engineer:100$/day/person.
Q4:What is the using life of your boiler?
A:Normally the boiler is designed for 20 years life span, but with
right operation and good maintenance,the boiler can be used for
20-25 years.