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Waste Wood Fired Steam Boiler For MDF Production Plant

Henan Jinzhen Boiler Co., Ltd.

Waste Wood Fired Steam Boiler For MDF Production Plant

Brand Name : Jinzhen Boiler

Model Number : DZH4-1.0

Certification : ISO9001

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 80 set per month

Delivery Time : 5-8 working days

Packaging Details : Steam Boiler in nude package, but covered with water-proof covering, accessories in plywood case

Effective area of grate : 3.36m2

Suitable fuel : wood, biomass, coal

Thermal efficiency : 80%

Type : Natural Circulation

Usage : Industrial

Style : Horizontal

Material : Q245R Steel Plate

Output : steam

Structure : Fire Tube

steam capacity : 4000kg/h,4ton/h

Product : steam boiler

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Waste Wood Fired Steam Boiler For MDF Production Plant

DZH steam boiler adapts to paint, dry boxes, drying tower paint lines and other purposes. Particularly in urban district heating, industrial production, enterprises, institutions, schools, hotel, bath center needs heating, hot water and steam in place.

  • Capacity: 0.5ton 1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton coal boiler
  • Fuel: Soft Coal II, biomass(pellet), wood(pellet), rice husk, etc

  • Type: Horizontal

  • Output: Steam boiler or hot water boiler

  • Pressure:1-2.5Mpa

  • Type:Manual operation coal boiler

  • Model:DZH manual feeding boiler

  • Structure:Fire tube and water tube structure

  • Delivery style:Package boiler

  • Usage: food fish cannery factory,chemical factory,feed mill,textile factory,dyeing,laundry hose,hotel,hospital

Structure

Waste Wood Fired Steam Boiler For MDF Production Plant

Classical Structure

Advanced Structure: DZH boiler adopting threaded fire tubes, single water drum, horizontal shell type boiler with 3 fire-passes structure, water-tube fire-tube mix design. Comparing with DZL series boiler, DZH series boiler has better adaptability on fuels, it can fire coal, rice husk, nut shell, sawdust, waste wood pieces, also can fire wood logs, straws. But, DZH boiler can only support manual fuel feeding, and manual ash remove.

High Quality Control

High Quality Control: In manufacturing processes, we has adopting steel strength test, automatic steel cutting/ plate rolling/ welding, 100% x-ray welding check, magnetic particle check c-scan ultrasonography Ultrasound check, fluorescent penetrating check, hydraulic (water) pressure test, boiler thermal efficiency test,etc, to make sure all finished products is qualified.

Low Fuel & Labor Cost

DZH boiler can firecoal, rice husk, nut shell, sawdust, waste wood pieces, also can fire wood logs, straws. This will markedly reduce user’s fuel consumption cost, increase company’s benefits. Only need 1 worker to operate the fuel feeding and slag removing.

Combustion process:

The fuel enters the furnace and burns on the grate. The flue gas from the production enters the convection tube bundle on both wings along the bottom of the boiler barrel through the smoke outlet on the middle partition wall, enters the threaded smoke pipe through the front smoke box, passes through the dust collector, and is pumped and discharged into the atmosphere through the chimney by the induced draft fan.

Technical characteristics

11. High Thermal Efficiency
1.1 The spirally corrugated tube strengthen the heat transfer, improve thermal efficiency. The flue gas has the foundation of disturbance, avoid ash depositing in tube.
1.2 The furnace wall was poured entirely by the heat-resistance concrete and high-temperature-resistance refractory brick, and the boiler shell uses aluminium silicate board for heat preservation, low heat loss.
1.3 Equip with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, increase thermal efficiency.

2. Anti-coking
2.1 For the easy coking biomass fuels, increase the size of furnace, large space to achieve sufficient combustion.
2.2 Adopt unique double secondary air design, improve the ignition condition of biomass fuels, sufficient air supply to make sure the high combustion efficiency.

3. Avoid Bulging
The riser tube bundle under the 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.

4. Avoid Tube Plate Cracking
4.1 The boiler adopt arched tube plate and spirally corrugated tube, change the quasi-steel body into quasi-elastic body structure, reduce stress.
4.2 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.

5. Sufficient Output
Adopt 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 increase the radiant heating surface, to ensure the sufficient output.

6. Environmental Protection
6.1 The biomass fuels do not content sulfur, do not pollute the environment, and the cost of biomass fuels are low.
6.2 The splayed wall and smoke outlet have the function of dust removal, decrease the concentration of smoke emission.

Technical Parameter
Model

Item
DZH0.5-0.7-AII
DZH0.5-1.0-AII
DZH1-0.7-AII
DZH1-1.0-AII
DZH1-1.25-AII
DZH2-0.7-AII
DZH2-1.0-AII
DZH2-1.25-AII
DZH2-1.6-AII
DZH4-1.25-AII
DZH4-1.6-AII
Rated evaporation
capacity (t/h)
0.5 1 2 4
Working
pressure(Mpa)
0.7/1.0 0.7/1.0/1.25 0.7/1.0/1.25/1.6 1.25/1.6
Rated steam
temperature(℃)
170/184 170/184/194 170/184/194/204 194/204
Feed water
temperature(℃)
20 20 20 20
Effective area of
grate(m2)
1.28 2.1 3.36 5.2
Fuel consumption
(Kg/h)
76 150 301 602
Exhaust flue gas
temperature(C)
165 165 165 165
Thermal Efficiency
(%)
80 80 80 80
Size(m) 3.2x 2.0x 2.6 4.1x 2.2x 2.9 4.7x 2.3x 3.2 5.6x 2.5x 3.5
Weight (t) 8 12 15 22

Application

Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.

Warranty And After-Sale Service
Jinzhen Boiler promises the top quality of every set of boiler and best after-sales service as followings :
(A) The boiler body guarantee is two years, for accessories three years
(B) During the guarantee period, if the main body defective or broken without wrong operating, Jinzhen Boiler must replace the parts for free or prepare the spare-parts for free.
(C) Jinzhen Boiler should provide boiler technical service and operation guidance for whole life long.
(D) Regarding to the installation and training, the buyer should take all the correlative charges (accommodation and food, round -trip tickets)

Waste Wood Fired Steam Boiler For MDF Production PlantWaste Wood Fired Steam Boiler For MDF Production PlantWaste Wood Fired Steam Boiler For MDF Production Plant

1. Q: What is steam boiler used for?

A: Industrial steam boiler are designed for low-pressure or high-pressure applications. Low-pressure boilers are limited to 15 psig design, and are typically used for heating applications. High-pressure boilers are typically used for process loads and can have an operating pressure of 16 to more tan 1000 sig. Most steam boiler systems require saturated steam, which means the water and the steam in the vessel are at the same temperature.

2. Q: What are the available fuel for the steam boiler?

A: Natural gas, LPG, Light Oil, Diesel, Heavy oil, oil/gas dual fuels, coal, biomass pellet, rice husk, bagasse, etc.

3. Q: What capacity are provided for steam boiler?

A: 0.5t/h, 0.7t/h, 1t/h, 2t/h, 3t/h, 4t/h, 6t/h, 8t/h, 10t/h, 12t/h,15t/h, 20t/h.

For other capacity, please confirm with us firstly.

4. Q: What design pressure are provided for steam boiler?

A: 0.7Mpa(7Bar), 1.0Mpa(10Bar), 1.25Mpa(12.5Bar), 1.6Mpa(16Bar).

Operating pressure can be controlled in the range of design pressure.

5. Q: Whats the differences between fire tube boiler and water tube boiler.

A: Fire tube boiler also called shell boiler, the flue gas flows in fire tubes or smoke tubes, and heat the water, steam or the steam-water mixture outside the tubes. Compare with the water tube boilers, fire tube boilers have relatively smaller steam capacity, between 0.5~20t/h, and working pressure is between 0.7-1.6Mpa. This fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement.

· Water tube boiler refers to the boiler that water, steam or the steam-water mixture flows in the tubes, and fire or the smoke are combustion and flow outside the flues. Compare with fire tube boilers, water tube boilers has the features of larger steam capacity and pressure, better heat transfer property and higher combustion efficiency, otherwise, the requirement on water quality is higher.

6. Q: What are the differences between vertical type boiler and horizontal type boiler with the same capacity?

A: Vertical type:

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.

Horizontal type:
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.


Product Tags:

coal powered boiler

      

coal fired boiler

      
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