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Obtenir le dernier prix( Negotiable )
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Pays:
China
N ° de modèle:
DZH series wood fired steam boiler
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Set
Packaging Detail:
wooden package
Heure de livraison:
15 days
Capacité de Fournir:
100 Set per Month
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Ms. Jinzhen
East Jinshui Road, Shanghai, Shanghai
1. Single cylinder, fire tube (Spirally corrugated tube) and water tube.
2. Packaged style
3. Fuel can be wood,firewood, logs,waste.etc.
4. Hand fired type.
5. Capacity 1Ton-6Ton/HR
6.Design pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar)
7.Stem temperature:184C,194C,204C
8.Equipped with full set auxiliaries, after simple installation, the boiler can operate.
DZH series manual wood fired steam boiler, use movable fire grate,
equip with blower, draft fan, economizer, deduster, automatic water
treatment, water pump, steam header, control cabinet, valves and
meters etc auxiliary machines. Due to the less of auxiliaries of
this series boiler, so low fault of machines, reduce maintenance
cost, easy operation, save time and materials, is an economical
boiler type. Suitable for various types of coal fuels,
environmental protection, price position moderate, is the first
choice of small and medium enterprises who use steam for processing
line.
Boiler Specification
| Boiler model | Rated capacity |
Rated pressure  |
Rated steam
tempe rature  |
Active grate area |
Exhaust gas
tempe rature |
Fuel consum ption |
Thermal effiency |
Weight | Diemension | Delivery mode |
| kg/h | ||||||||||
| ton/h | Mpa | ℃ | M2 | ℃ | kg/h | % | ton | mm | ||
| DZH1-1.0-T | 1 | 1 | 184 | 2.11 | 127.2 | 176 | 83.5 | 9 | 4320*1825*2685 | Package |
| DZH2-1.0/1.25-T | 2 | 1/1.25 | 184/194 | 3.95 | 126.4 | 352 | 83.5 | 15 | 4950*2650*3177 | Package |
| DZH4-1.25/1.6-T | 4 | 1.25/1.6 | 194/204 | 5.34 | 137.3 | 705 | 83 | 18.5 | 5650*2550*3434 | Package |
| DZH6-1.25/1.6-T | 6 | 1.25/1.6 | 194/204 | 9.2 | 146.8 | 1058 | 83 | 25 | 6930*3020*3664 | Package |
|
Notice: 1.The boiler is specially designed for biomass. "T" standards for all kinds of biomass, like wood,biomass pellet,palm oil shell,etc. "AII" standards for coal. 2.The parameters are for reference, we have been keeping improve our technology. If the technology is improved, please refer to the data showed on drawing. |
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Boiler Advantage
1. High Thermal Efficiency
1.1 Spirally corrugated tube strengthen the heat transfer and
improve thermal efficiency. Flue gas has the foundation of
disturbance, avoid ash depositing in tube.
1.2 Furnace wall was poured entirely by heat-resistance concrete
and high temperature resistance refractory brick, excellent
leakproofness and no air leakage. Boiler shell use aluminium
silicate board for heat preservation, low heat loss.
1.3 Equip with economizer, make full use of heat of flue gas,
decrease the exhaust smoke temperature, increase thermal
efficiency.
2. Avoid Bulging
Riser tube bundle under boiler drum, remove the dead water region
at the bottom of drum, sludge is not easy for depositing, the high
temperature area of drum has better cooling, prevent
bulging.
3. Avoid Tube Plate Cracking
3.1 The steam boiler
adopts arched tube plate and spirally corrugated tube, change the
quasi-steel body into quasi-elastic body structure, reduce
stress.
3.2 Arrange two sides gas duct in drum, the smoke gas could enter
into the front smoke chamber smoothly, the temperature of tube
plate is lower than 600℃, avoid cracking leaded by high
temperature.
4. Sufficient Output
Adopts horizontal type three pass structure and large furnace, to
ensure the sufficient combustion, and the boiler could absorb the
thermal expansion effectively. The large diameter boiler drum
increases the radiant heating surface, to ensure the sufficient
output.
5. Environmental protection
5.1 The splayed wall and smoke outlet have the function of dust
removal, decrease the concentration of smoke emission.
5.2 The moving grate boiler adopts several environmental protect
measures ( bag dust collector, double towers desulfurization, etc.)
to meet national emission requirements.
Boiler Details
Sample Project
For wood steam boiler, we mainly manufacture
and supply 1ton/h,2ton /h and
4ton/h with 7bar 10bar 13bar and boiler pressure. our boilers have
advantages of high thermal efficiency, energy saving, safety
reliable and fully automatic control, and sell well at home and
abroad.for foreign market, like Sri Lanka, Bangladesh, Philippines,
Vietnam, Laos, Cambodia, India, and other
countries.
FAQ
1.. What are
the differences between vertical type boiler and horizontal
type boiler with the same
capacity?
1. Structure of vertical boiler is
compact, occupy a limited area,
2. Convenient on installation and
removal.
3. Low
cost and investment on capital construction. Steam exhausted fast
and sufficient.
1. The
combustion space of horizontal is big, fuel can be burned
completed.
2. The
thermal efficiency is higher than the vertical
boiler,
3. Horizontal type: less thermal loss,
stronger output, and higher steam quality.
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2. What
are the limitation (size, humidity, chemical element
concentrations) of coal fuel/solid fuel/wood
fuel?
Size
requirement of coal:6-25mm
Size
requirement of blending coal: < 50mm (the coal less than 6mm
should less than 30%)
Diameter of
biomass particle: 6~10mm, length: 25~50mm, water content
< 15%, ash content < 2%, sulphur content< 0.07%,
chlorinity < 0.07%, nitrogen content <
0.5%
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3. What is
the size of furnace door and blower
hopper?
Size of furnace
door:
Standard
elliptical furnace door:300*800*1500
Blower hopper
size:
2 tons conical
hopper: 1400*800*1500
4 tons conical
hopper: 2200*1400*1500
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| Pays: | China |
| N ° de modèle: | DZH series wood fired steam boiler |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Set |
| Packaging Detail: | wooden package |
| Heure de livraison: | 15 days |
| Capacité de Fournir: | 100 Set per Month |
| Payment Type: | T/T, L/C, Western Union |
| Groupe de produits : | Steam Boiler |
