Coal Fired Steam Boiler , Industrial Coal Boiler Normal Pressure Natural Circulation
Negotiable
MOQ
Negotiable
Price
Coal Fired Steam Boiler , Industrial Coal Boiler Normal Pressure Natural Circulation
Features Gallery Product Description Request A Quote
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
Product Name: 4.2MW 1.0MPa Normal Pressure Coal Fired Hot Water Boiler
Rated Working Pressure: 1.0MPa
Return Water Temperature: 70℃
Working Efficiency: 83%
Condition: New
Style: Horizontal
Output: Hot Water
Type: Natural Circulation
Product Description

Product Discription

 

Series Double Drum Chain Grate Biomass Water Boiler

 

Series Double pot chain steel bowl biomass hot water boiler, the main engine of the boiler longitudinal double pot, in the pot barrel installed a steam-water separation device, installed a device, fireplace left and right water-cooled fireplace pipeline. Use light chain. Fuel is automatically heated and distributed to the combustion chamber, convection tube and tail of the furnace with coal miner, air preheater, distributor and mechanical ventilator. Fuel flows into the furnace, smoke stove and gas chamber through interlocking flow. Flow pipe, sex coal machine or air preheater, washing machine, vacuum cleaner, smoke pipe, final exhaust.

 


Product Features

1. High efficiency grate:

Boiler grate adopts double side ventilation, which is brought naturally to the front end of boiler row by dust cleaning technology, which avoids air leakage, fuel leakage and uneven ventilation, and is easy to operate, and has obvious advantages compared with ordinary grate.

 

2. Convenient ash cleaning:

Many ash cleaning holes can be set up on the boiler, which can remove ash in time and effectively, avoid the trouble of operation and decrease of thermal efficiency caused by boiler ash accumulation, and ensure the stability of boiler load.

 

3. High safety:

The water supply is controlled by microcomputer, and the water is fed automatically. Equipped with water shortage, overpressure protection and other devices, safe and reliable.

 

4. Longevity and durability:

The professional excellent design of the boiler, the advanced production equipment and the strict quality inspection, is the guarantee of the quality of every new boiler boiler, and the service life of the normal boiler body is over 20 years.

 

5. Environmental protection and low noise:

The boiler's original smoke emission is low, and the boiler tail is equipped with high-efficiency dust remover and low noise fan, which makes the flue gas discharge meet the national environmental protection requirements.

 

6. Manufacturing specification:

Every part of boiler is manufactured in accordance with the national standard and international standard (ISO). Every production step is carried out in strict accordance with the advanced production process to ensure the quality of the product is reliable.

 

 

 

 

 

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 SZL 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.

 

Recommended Products
Get in touch with us
Contact Person : furnacess
Tel : + 86 17733330123
Fax : 86-10-34242423-33
Characters Remaining(20/3000)