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Automatic Propane Water Boiler , Gas Fired Central Heating 7MW Longitudinally

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Automatic Propane Water Boiler , Gas Fired Central Heating 7MW Longitudinally
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Features
Specifications
Product Name: Series 7MW Fire Automatic Tube Gas Fired Hot Water Boiler
Working Pressure: 1.0/1.25MPa
Structure: Fire Tube
Efficiency: 96%
Output: Hot Water
Weight: Depends
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Condition: New
High Light:

oil steam boiler

,

oil fired hot water furnace

Basic Infomation
Place of Origin: CHINA
Brand Name: OEM
Certification: CE Certification
Model Number: OEM
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
Product Description

Product Discription

 

Pressure Hot Water Boiler

 

The steam boilers are two drums, longitudinally D -type, of rapid charging of water pipes. The series of boilers consists of upper and lower drums, membrane walls, convection tubes and capacitors. The fuel is burnt in the oven of the kettle. The combustion gas is discharged into the chimney from the convection tubes, and residual heat recovery device. With the Mechatronics structure, the performance is at the leadership level in China.

 

Product Features

1. There are many types of fuels:

the furnace has a large volume and plenty of fuel. It is particularly suitable for low -calorific fuels such as coke coal, gas, blast furnace gas, etc. High calorific fuels have a better combustion effect, such as natural gas, liquefied petroleum, etc.

 

2. In case of overload:

large heating surface, large furnace size, sufficient boiler strength, a certain overload.

 

3. Appropriate structure:

The water wall in front of the stove can fix the head of the burner, ensure that the water near the burner, cooling and cooling eliminate the carbon stock of the burner and make the fuel more comprehensive.

 

4. Easy maintenance:

boiler walls are equipped with explosion -proof doors, fireplaces, repair doors, front and back facade with repair holes that easily maintain the boiler.

 

5. Reducing heat output:

The insulation layer is used to reduce the heat output of boilers and to improve heat efficiency.

 

6.  service life and durability:

Professional design, production process and strict quality control of the boilers guarantee the quality of each new boiler, which proves that the service life of the normal boilers is more than 20 -years.

 

 

 

Technical Parameters

 

Main technical parameters of series pressure cushion water boilers
Rated Heat Efficiency MW 7 105 14 21 29 35 42 46
Rated Working Pressure MPa 1.0/125 L0/L25 1.0/1^5 1^5/1.6 125/L6 1-25/1.6 L25/L6 1.25/16
Rated Effluent temperature °C 115/130 115/130 115/130 115/130 115/130 115/130 115/130 115/130
Return water temperature °C 70 70 70 70 70 70 70 70
Efficiency / >96%
Design Fuel /

Natural gas, liquid gas, city gas, light oil

 

Liquefied gas,

 

City Gas

 

Light oil

Fuel

Theoretical consumption

gas NM3/h 731 1097 1462 2191 3026 3657 4383 4799
Liquid gas Kg/h 586 877 1169 1755 2421 2928 3511 3843
City Gas NM3/h 1572 2354 3138 4705 6503 7839 9149 9991
Light Oil Kg/h 599 899 H93 1801 2479 2989 3601 3943
Natural gas mbar 150-200 150-300 150-300 150-300 150-300 150-300 150-300 150-300
City gas mbar 150-200 150-300 150-300 150-300 150-300 150-300 150-300 150-300
Rated water circulation M³/h 133/100 200/150 266/200 400/300 551/414 665/500 798/600 874/657
 

 

Note: The fuel consumption in the table is calculated by low calorific value of light oil 42915KJ/Kg (10260Kcal/Kg), low calorific value of natural gas 35588KJ/NM3 (8500Kcal/NM3), low calorific value of liquefied gas 45998KJ/Kg (11000Kcal/Kg), low calorific value of urban gas 16750K/NM3 (4000Kcal/NM3).

 

Configuration and Interface Dimensions of  Series Pressure Overlay Boilers

Host transport dimensions

(length * width * height)

/ mm

5633*33

00*3400

6365*35

85*3478

8781*36

25.383

Separate transportation Separate transportation Separate transportation Separate transportation Separate transportation
Host Weight / t 150/200 200 200 300 300 350 350 400
Outlet Valve Diameter DN mm 150/200 200 200 2*200 2*200 2*200 2*200 2*300
Backwater Valve Diameter DN mm 50 50 2*50 2*50 2*50 2*50 2*50 2*50
Atmospheric Connecting Pipe Diameter DN mm 750 1000 1100 1400 1700 2000 2000 2200
 
 

Note: Due to the continuous updating of products, the company reserves the right to modify the data in the above two tables.

 

 

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Tel : + 86 17733330123
Fax : 86-10-34242423-33
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