Double Layer Coal Burning Boiler Low Maintenance Energy Saving For Textile Industry
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Double Layer Coal Burning Boiler Low Maintenance Energy Saving For Textile Industry
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: OEM
Certification: CE Certification
Model Number: OEM
High Light:

oil steam boiler

,

hot water wood boiler

Payment & Shipping Terms
Packaging Details: Carton, pallet, wooden case or according to customer's package requirements
Delivery Time: 30 working days
Payment Terms: 30% deposit + 70% T/T before shipping
Supply Ability: 20 sets per month
Specifications
Name: Series 2.8MW Maintenance And Repair Coal Fired Hot Water Boiler
Rated Working Pressure: 1.0MPa
Outlet Water Temperature: 95℃
Working Efficiency: 83%
Design Fuel: Coal
Water Volumn: 3.59m³
Weight: Depends
Warranty: 2 Years
Product Description

Product Discription

 

Series Double Drum Chain Grate Biomass Water Boiler

 

The series Double drum chain, grilled biomass hot water boiler, the main engine in the boiler is designed as a double drum length arrangement, the top drum is equipped with a steam separation device, the bottom drum is equipped with a waste water discharge device during the set period, and an oven Its left and right sides are equipped with water pipes.The electric grate is used to automatically add fuel, and the back of the grate is a drilling chamber and a convection tube. The fan and the induced traction frequency adjuster are distributed for mechanical ventilation and are equipped with an automatic charge charge. The fuel enters the chain stone and enters the furnace for combustion. The flue gas enters the tail stream through the furnace, embalming, convection pipes, economists or air heaters, enters dust moulds, induced traction, the chimney and finally is released into the atmosphere.

 


Product Features

1. Easy installation:

Boilers are generally fast -loading installations which are convenient for the transport and installation of installations, significantly shorten the installation cycle, save on installation costs and allow the use of boilers in time.

 

2. Reliable operation:

The heat surface of the boiler is reasonably aligned, the water circulation is smooth and the heat surfaces are cooled in time to ensure the safe operation of the boiler.

 

3. Easy maintenance:

The boiler drum is equipped with maintenance holes to repair it. It is convenient to open the smoke box in front of the oven, comfortable and ready for personnel inspection, which provides good conditions for proper treatment.

 

4. full burn.

Using secondary air and a sensible furnace design, the fuel can be fully incinerated and the black smoke can be removed.

 

5.High efficiency:

The bumper grate uses dual -sided ventilation and dust removal technology that makes the back of the grate naturally ventilated, avoids air leakage, oil cover and uneven ventilation, and is easy to operate. Compared to ordinary roast, it has obvious advantages.

 

6. removal of ashes:

Boilers may be equipped with several vacuum cleaners capable of removing ash in a timely and efficient manner, avoiding operational failures and thermal efficiency failures caused by ash chain accumulation and ensuring boiler stability.

 

 

 

 

 

Technical Parameters

Thermal Power MW 1.4 2.8 4.2 5.6 7 10.5 14 17.5
Outlet Pressure MPa 1.0 1.0 1.0 1.0 1.0 1.0/1.25/1.6 1.0/1.25/1.6 1.0/1.25/1.6
Outlet Temperature 95 95 95/115 95/115 95/115 95/115 95/115 95/130
Feed Water Temperature 70 70 70 70 70 70 70 70
Thermal Efficiency / ≥83%  
Fuel / Biomass particles  
Fuel Consumption Kg/h 348.6 685 938.8 1366.2 1694.6 2583 3410 4272
Heating area m2 81.26 165.26 233 351.2 391 547.6 826 1110
Grate area m2 2.8 6.04 8.64 11.71 13.64 15.33 19.16 26.3
Power consumption Kw 25.3 34 62.4 76.2 87.2 138 206.5 218
water volume m3 3.59 6.67 8.33 8.42 12.7 13.9 15.6 18

 

Note: the fuel consumption in the table is calculated on the basis of the low calorific value of biomass particles 17084KJ/Kg (4085Kcal/Kg). If the low calorific value of biomass fuel is larger than this value, the corresponding fuel consumption will be more economical than the value in the table.

 

 

External and Interface Dimension of Biomass Hot water boiler

Steam Capacity t/h 1.4 2.8 4.2 5.6 7 10.5 14 17.5

Transport Dimension

 

L mm 5600 7380 6900 7000 2800 8700 11900 10700
W mm 2500 2700 2660 3400 3020 3340 3200 3000
H mm 3500 3740 3500 3700 3500 3570 2360 4000
Maximum Transport Weight / t 24.5 31 30 32.5 34 35 35 36
Outlet Water Valve DN mm 100 125 150 200 200 250 2*200 2*200
Feed Water Valve DN mm 100 125 150 200 200 250 2*200 2*200
Safety Valve Diameter DN mm 1*50 2*40 2*50 2*50 2*50/80 100*80 2*100 2*100
Drain Valve Pipe Diameter DN mm 2*40/50 3*40 40/3*50 4*40 6*40 6*40 8*40 8*40
Chimney Diameter φ mm 350 410 530 720 750 950 1000 1200

Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.

 

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