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300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating

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China Henan Jinzhen Boiler Co., Ltd. certification
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300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating

300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating
300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating 300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating 300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating 300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating

Large Image :  300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating

Product Details:

Place of Origin: China
Brand Name: Jinzhen Boiler
Certification: ISO900
Model Number: 0.7MW 1MW 1.4MW 2.1MW 2.8MW

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD 5000-19000 per month
Packaging Details: When transport, the boiler body and large auxiliary equipments (platform, chimney, economizer, etc ) are nude packed or tied up, and then covered with dedicated water-proof paulin, the smaller auxiliary equipments are encased by using the strong intensity
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 Set Per Month
Detailed Product Description
Structure: Fire Tube Pressure: Low Pressure
Style: Horizontal Output: HOT WATER
Boiler Capacity: 350KW 500kw 700kw 1000kw 2000kw 3000kw Thermal Power: 0.7MW 1MW 1.4MW 2.1MW 2.8MW
Boiler Fuel: Light Diesel Oil/Heavy Oil/Natural Gas/Liquefied Gas/City Gas Thermal Efficiency:: 98%
Working Pressure: 7 8 10 12 13 14 16 25 Bar Boiler Application: Hotel, Greenhouse, Hospital, Heating System
Output Water Temperature: 95/115/130℃ Warranty: 2 Years
Return Water Temperature:: 65C Item: Hot Water Boiler

300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating​

 

CWNS type fully automatic fired hot water boiler is a fast-installed horizontal internal combustion three-pass fire tube structure. The offset furnace liner wet back layout is adopted, and the high-temperature flue gas sequentially rushes through the second and third return flue pipes, and then is discharged into the atmosphere from the back flue chamber through the chimney. The boiler is equipped with world-famous burners, adopts advanced technologies such as automatic combustion ratio adjustment, automatic feed water adjustment, program start and stop, and automatic operation, and has automatic protection functions such as operating water temperature control, over-temperature, over-pressure flameout, etc. This type of boiler has the characteristics of compact structure, safety and reliability, simple operation, rapid installation, low pollution, low noise and high efficiency. It is widely used in enterprises, hotels, hospitals, office buildings, civil buildings and other facilities for industrial steam, life and heating.

Rated power: 0.7-7MW

Calorific value: 60-6 million kcal/h

Rated outlet pressure: normal pressure

Rated outlet temperature: 85℃/60℃

Thermal efficiency ≥98% (with condenser)

Application range: It is widely used in greenhouse agriculture, animal husbandry, residential areas, schools, hotels, swimming pools, bathing centers and other industries. It can automatically heat users or provide bathing water and domestic hot water.

 

Boiler Specification

Model
CWNS0.35
CWNS0.5
CWNS0.7
CWNS1.05
Heat Power
350KW
500KW
700KW
1050KW
Thermal Output
300,000Kcal/H
400,000Kcal/H
600,000Kcal/H
900,000Kcal/H
Design Pressure
0.6Mpa
0.6Mpa
0.6Mpa
0.6Mpa
Structure
Firetube, 3Pass
Power Source
220-460V/50-60Hz
Model
CWNS1.4
CWNS2.1
CWNS2.8
CWNS4.2
Heat Power
1400KW
2100KW
2800KW
4200KW
Thermal Output
1,200,000Kcal/H
1,800,000Kcal/H
2,400,000Kcal/H
3,600,000Kcal/H
Design Pressure
0.6Mpa
0.6Mpa
0.6Mpa
0.6Mpa
Structure
Firetube, 3Pass
Power Source
220-460V/50-60Hz

Boiler Advantage

1. Boiler proprietary technology

Fully wet-backed back-combustion chamber, the back-combustion chamber is butt-connected with the rear tube plate, and the boiler is 99.9% fully butt-welded, with the lowest stress and more reliable quality.

2. Large diameter corrugated furnace

The boiler combustion chamber is composed of a large-diameter full-corrugated furnace, with large combustion space, complete fuel combustion, effective absorption of thermal expansion, and large radiant heating surface.

3. Sufficient heat

The total heating area of ​​the boiler is sufficient to fully absorb the effective heat, the exhaust gas temperature is low, the heat loss is small, the output is sufficient, and the efficiency is high.

4. Strong thermal load regulation ability

The pot shell has a large diameter, large water capacity, strong adaptability to load changes, and stable output.

5. Thoroughly solve the problem of hot water boiler supercooling boiling. The return system of the hot water boiler is scientifically arranged, which increases the disturbance of the water side of the heating surface in the high temperature zone, avoids the phenomenon of subcooling boiling in local areas, and completely solves the problem of high temperature zone pipes. The problem of cracks in the plate and tube ends.

6. Multifunctional safety and explosion-proof device The back panel of the boiler is equipped with an explosion-proof device connected to the furnace to prevent the high energy generated at the moment of deflagration in the furnace when the fuel is violently ignited in the furnace. It can automatically reset, and has a fire sight glass and maintenance. The function of the channel is to make use of the adjustment of the combustion flame during operation to facilitate furnace inspection and maintenance.

7. Convenient maintenance in the boiler. The top of the boiler is equipped with a manhole, and the middle and lower parts of the front and rear ends of the boiler are respectively equipped with unique hand-hole devices, which facilitate the inspection and cleaning of the equipment in the boiler and the bottom of the boiler.

8. Unique front and rear smoke box sealing. The smoke box adopts double-opening smoke box door, which is easy to open, multi-stage labyrinth seal, special sealing material, good compressibility, completely block the leakage of smoke, and can be reused.

9. Reliable pressure and temperature protection. Multiple control protections for boiler pressure and water temperature, as well as over-smoke temperature protection, ensure the safety of boiler operation.

10. Leading level of automatic control The boiler controller adopts Siemens/Delixi electrical components with reliable performance. There are three types of controllers: ordinary type, Chinese and English menu type with LCD display, touch screen type with man-machine dialogue remote control

Excellent Structure

Assembly-Free

Three Fire-Passes

New Wet-Back Design

Corrugated Furnace, Fire-tube

 

Safety Technologies

Automatic Ignition

Automatic Fire Regulation

Automatic Water-replenishing

Automatic Temperature Control

 

Simple Operation

Smart ON/OFF Operation

Visible Water Temperature

Adjustable Working Temperature

Visible Exhaust-gas Temperature

Boiler Picture 

300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating 0300,000-4,200,000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler For Central Heating 1

FAQ

What are the available fuel for the oil gas fired boiler?

Oil gas fired boiler could burn both liquid fuel and gaseous fuel. The liquid fuel could be heavy oil, light oil, diesel, furnace oil, bunker oil, LPG (liquefied petroleum gas), etc. The gaseous fuel could be natural gas, city gas, bio-gas, etc.

 

Whether the boiler can burn dual fuel or multi-fuel?

Jinzhen boiler have oil burner, gas burner, and oil&gas dual fuel burner, we can offer the specific burner based on customers’ requirement.

 

The brand of burner?

The brands of burner are Italy Baltur, Rellio, Elco, etc

 

What is the advantages of fire tube boiler?

This fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement, and the failure rate of it is lower than 0.1!

 

What is the inlet pressure of gas burner?

The inlet gas pressure is different for different capacity boiler, for example, the pressure for 2 ton steam capacity boiler is about 8~10KPa, while for 4 ton steam capacity boiler is about 18~20KPa.

 

Contact Details
Henan Jinzhen Boiler Co., Ltd.

Contact Person: Ms. Amy zhang

Tel: 0086 1583 8088 573

Fax: 86-371-86586915

Send your inquiry directly to us (0 / 3000)