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500-6000kg/H Fire Tube 3 Pass Wet Back Type Oil Fired Steam Boiler for cement plant

26500.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB,CIF,EXW
Payment Terms: L/C, T/T, WU
Supply Ability: 100set per month
Place of Origin: Henan

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service

Product Detail

Model No.: WNS4-1.25
Means of Transport: Ocean, Land
Output: Steam
Type: Natural Circulation
Structure: Fire Tube
Fuel: Oil-fired
Pressure: Low Pressure
Style: Horizontal
Usage: Industrial
Brand Name: Jzboiler
steam capacity: 4000kg/h,4ton/h, 300hp
pressure: 7bar,10bar, 13bar
temperature: 150C,184C, 194C
boiler efficiency: 85%
material: professional boiler steel, Q245R
advantage: free installation
Fuel: oil, gas, LPG, LNG, CG,diesel, light oil , fuel oil, HFO, Natural gas
Application: Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry
Production Capacity: 100set per month
Packing: wooden package
Delivery Date: 25 days
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Product Description

500-6000kg/H Fire Tube 3 Pass Wet Back Type Oil Fired Steam Boiler for cement plant

Rated steam capacity:0.5ton-20ton/h;

Fuel:natural gas, diesel,heavy fuel oil, lpg,lng,cng,biogas,etc;

Rated steam pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar);

Application scope: the pharmaceutical, paper making, tobacco, printing and dyeing, garment and other industries. Civil: catering, laundry room, (hospital) disinfection, sauna, etc.

WNS series oil/gas boiler body processing equipment advanced, exquisite technology, to ensure the quality of the boiler

The key processing technology of steel plate blanking, ring circle, tube plate drilling and so on adopts advanced NUMERICAL control processing technology, reduces assembly stress, and extends the service life of boiler.

Front and rear smoke box panels are cut by CNC plasma cutting machine, neat and beautiful.

The welding between smoke pipe and tube plate is predilated first to eliminate the gap between the pipe and tube plate, and then the welding process of argon arc automatic welding is adopted to effectively eliminate the stress.

The boiler longitudinal and circular seam welding adopt the advanced submerged arc automatic welding technology to ensure the welding quality.


Boiler Features:

1. The design, production, supervision and inspection of boilers are strictly in accordance with the Safety Supervision Regulations for Steam Boilers, JB/T 10094-2002 General Technical Conditions for Industrial Boilers, and JB/T 1619-2002 Technical Conditions for Boiler Body Manufacturing, so as to ensure long-term safety and stability of boilers.

2, the body for the pot shell type full wet back downstream three return firework tube structure, the flame in the large combustion chamber micro positive pressure combustion, complete extension, low burning heat load, less NOx emission of harmful substances.

3, corrugated furnace and threaded pipe structure, that is, to improve the strength, but also to meet the needs of the heat expansion of each part.

4. Butt joint is adopted in the welding of the main welding seam, and non-destructive inspection is conducted by X-ray and ultrasonic to ensure that the welding quality meets the national requirements.

5, the boiler water volume and gas space is large, strong capacity to adapt to the load.Reasonable design of boiler installation, to ensure that the steam water rate is less than 4%, to meet the higher requirements of users on the quality of steam.

6, the use of new heat insulation material, light weight, less heat loss, good insulation performance.

7. The water level alarm adopts stainless steel as electrode rod and teflon as insulation material.Inserted from the top, not easy to hang dirt, reliable performance, long service life.

8. The front and rear smoke boxes are connected by hinges, which can be easily opened, convenient for maintenance and maintenance.

Technical parameter

ModelRatedRatedRatedThermalFuel ConsumptionEquipment PowerWeight

Capacity

(t/h)

Pressure

(Mpa)

Temperature

(C)

Efficiency 

(%)

Light oil

 (Kg/h)

Natural gas

 (Nm³/h)

Burn

light oil

Burn

gas

(t)
WNS110.7/1.0/1.25170/184/194>9045-10018-1001.51.54
WNS1.51.5>90.2101.73123.472.21.55
WNS221.0/1.25/1.6184/194/204>90.2137.09165.972.238
WNS33>91205.75249.67.57.59
WNS44>91272.3329.597.513
WNS55>91.5134-40280-50017.21515
WNS66>91.5134-40280-500151517

Executive Standard

1. Design, manufacture, assembly, experiment and acceptance of boilers in strict accordance with national and industrial standards, including but not limited to the following standards: GB/T16508 Boiler Shell Boiler, TSG G0001 Boiler Safety Design Supervision Code, GB50273 Boiler Installation Engineering Construction and Acceptance Code

2. The main steel used in the boiler is 20 GB/T3087, which ensures the safety and reliability of the boiler.

3. Welding materials shall be selected according to NB/T47018. Full penetration welding with argon protection shall be performed on the boiler tube.

500-6000kg/H Fire Tube 3 Pass Wet Back Type Oil Fired Steam Boiler for cement plant

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