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High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler

High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler

  • High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler
  • High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler
High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler
Product Details:
Place of Origin: HENAN, CHINA
Brand Name: YONGXING
Certification: CE/ISO9001/ISO14001/SGS/BV
Model Number: DZL/DZH/SZL
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
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Detailed Product Description
Fuel: Biomass/Wood Pellet/Wood Chip/Rice Husk Water Circulation: Natural Circulation
Burner: Riello, Baltur,or Optional Installation: Assembled Boiler
Media: Steam And Water Type: SZL
Placement: Horizontal Type
High Light:

coal fired water tube boiler

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High Efficiency low Price 2-15 Ton biomass boiler and rice husk steam boiler manufacturers

 

Boiler design features:
1. According to the principle that the furnace heat radiation amount and temperature are proportional to the fourth power, the company optimizes the heating surface of the boiler during design, so that the total heat absorption of the wave furnace is large and has good expansion and contraction.
2. The boiler adopts an axisymmetric return structure. The high temperature flue gas collects in the front smoke box, and the temperature of the rear smoke box is very low. The boiler body is directly insulated with insulation material, which reduces maintenance costs. The integrated front smoke box is designed with double doors and is simple in structure for easy opening, operation, operation and maintenance.
3. The boiler uses aluminum silicate and centrifugal glass wool as insulation materials, which have good thermal insulation performance, light weight and convenient transportation and installation.
4. The upper part of the boiler is equipped with a fire-catching hole device, and the lower part is provided with a cleaning device for easy maintenance and maintenance.
5. The manufacture and design of this series of boilers are carried out in accordance with the requirements of GB/T16508.4-2013 "Boiler Shell Boiler Part 4: Manufacturing, Inspection and Acceptance", which is fully symbolized by the national standard.

 

The product transportation picture is list below.

High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler 0


 Protection measures for boiler deactivation
When the boiler is shut down for a long period of time (more than one week), the steam system must be operated hydrophobically to keep the system dry through the air. Dry air enters through the main steam valve and is discharged from the bleed and trap.

Nitrogen protection is required after the boiler is dried. Nitrogen enters the boiler system from protective valves and lines on the main steam line.
1. Shutdown protection measures for low pressure circulation system
If the low pressure air preheater and the low pressure flue gas cooler circulatory system are hydrophobic, the interior also needs to be dry. Dry air enters from the deaerator and is discharged from the bleed and trap.
2. Protection measures for the flue gas system
- When the boiler is shut down for a long time, the flue gas system must be cleaned. The flue can be cleaned with a high pressure air stream from the air preheater to ensure that the heated tube surface is dry.
- After the boiler has been out of service for more than one month, consider filling the flue with dry air to protect the heated surface.
- Protective measures for each component
When the furnace is shut down for a long time, different boiler components need different protection, movable parts should be inspected, and electronic and electric equipment should be heated and maintained frequently.

 


The technical data of more type is as follows:

Quckly installed boiler
boiler model Unit DZL1-0.7/1.0-AII DZL2-0.7/1.0-AII DZL4-0.7/1.25/1.6-AII DZL6-1.25/1.6-AII
capacity ton/h 1 2 4 6
rated pressure Mpa 0.7/1.0 0.7/1.0 0.7/1.25/1.6 1.25/1.6
rated steam temeperature 170/184 170/184 184/193/204 193/204
feed water temperature 20 20 20 105
radiation area 4.21 6.43 10.55 16.95
convection area 20.68 39.23 90.45 134.87
economizer area 9.66 16.56 16.56 53.13
valid grate area 1.852 3.15 5.18 8.395
applicable fuel * COAL COAL COAL COAL
exhaust gas temperature 152/160 152/161 163/163.8/169.5 163/169
design efficiency % 77.73/77.24 78.53/78.18 79.37/79.30/78.96 79.83/79.19
fuel consumption kg/h 170.74/172.93 341.71/343.63 673.22/676.27/682.11 866.39/877.51
max part size for delivery mm 5488*2254*2782 5694*2704*3324 6743*2954*3508 8244*2951*3704

 

TWO PART ASSEMBLED BOILER
boiler model Unit SZL6-1.25/1.6-AII SZL8-1.25/1.6-AII SZL10-1.25/1.6-AII SZL12-1.25/1.6-AII SZL15-1.25/1.6-AII SZL20-1.25/1.6-AII SZL25-1.25/1.6-AII
capacity ton/h 6 8 10 12 15 20 25
rated pressure Mpa 12.5/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6
rated steam temeperature 193/204 193/204 193/204 193/204 193/204 193/204 193/204
feed water temperature 105 105 105 105 105 105 105
radiation area m2 18.19 22.14 25.8 25.8 34.117 53.78 99.21
convection area m2 121.9 158.86 200.38 250.17 331.616 411.8 457.78
economizer area m2 53.13 104.64 130.8 174.4/261.1 117.72/117.2 212.4 476.16
valid grate area m2 7.55 9.34 10.98 12.78 16.24 20.84 24.76
applicable fuel   COAL COAL COAL COAL COAL COAL COAL
exhaust gas temperature 165.78/169.85 161/165 160/162 158/150 156.7/159.4 153/159 152/156
design efficiency % 80.11/79.44 79.95/79.98 80.55/80.28 80.68/80.72 80.48/80.56 81.09/80.77 81.38/81.26
fuel consumption kg/h 863.28/874.78 1153.42/1161.38 1430.96/1442.74 1714.5/1721.8 2167.89/2164.7 2868.63/2884.7 3551/3556
max part size for delivery mm 7100*2800*3500
7300*2540*2330
7300*3000*3500
7400*2700*2330
7600*3200*3500
7700*2900*2330
7600*3200*3500
8500*2900*2330
7350*3373*3505
8904*3370*1100
7814.7*3573*3511
9439*3768*1100
8478*2600*2740
Bulk packing


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High Efficiency Biomass Fired Steam Boiler 2-15 Ton Rice Husk Steam Boiler 1

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Tel: 86-13849050429

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