Oil/Gas/Natural Gas/LNG/LPG Fired Hot Water Industries Boiler

Oil/Gas/Natural Gas/LNG/LPG Fired Hot Water Industries Boiler, Find Details and Price about Boiler Hot Water Boiler from Oil/Gas/Natural Gas/LNG/LPG Fired Hot Water Industries Boiler – QINGDAO HAMMER INDUSTRIES CO., LTD.

Description

ZWNS Series Horizontal vacuum Oil/Gas Fired Hot Water Boiler
1. Negative pressure running ,no worried boiler explode,too much safety.
2.Boiler high temperature  parts  designed sepeartely with high pressure parts,enhance boiler life too much, boiler life can reach about 30years.
3.Automatically control system,can control boiler with remote control system by net.
4. S.S heat exchanger ,no pollution for boiler.

Name Unit ZWNS0.117 ZWNS0.233 ZWNS0.35 ZWNS0.47 ZWNS0.52 ZWNS0.58 ZWNS0.7 ZWNS0.817 ZWNS0.933 ZWNS1.05 ZWNS1.17 ZWNS1.28 ZWNS1.40 ZWNS1.75 ZWNS2.10 ZWNS2.45 ZWNS2.80 ZWNS3.15 ZWNS3.50 ZWNS4.20 ZWNS5.60 ZWNS7.0
Rated Thermal Power MW 0.117(0.1Mkcal) 0.233(0.2Mkcal) 0.35(0.3Mkcal) 0.47(0.4Mkcal) 0.52(0.45Mkcal) 0.58(0.5Mkcal) 0.7(0.6Mkcal) 0.817(0.7Mkcal) 0.933(0.8Mkcal) 1.05(0.9Mkcal) 1.17(1Mkcal) 1.28(1.1Mkcal) 1.40(1.2Mkcal) 1.75(1.5Mkcal) 2.1(1.8Mkcal) 2.45(2.1Mkcal) 2.8(2.4Mkcal) 3.15(2.7Mkcal) 3.5(3Mkcal) 4.2(3.6Mkcal) 5.6(4.8Mkcal) 7.0(6Mkcal)
Inlet&Outlet water temperature ºC 60/80
Design Flowrate m³/h 5 10 15 20 22.5 25 30 35 40 45 50 55 60 75 90 105 120 135 150 180 240 300
Pressure lost Mpa 0.01 0.01 0.01 0.015 0.015 0.015 0.02 0.02 0.02 0.025 0.03 0.03 0.04 0.04 0.045 0.05 0.06 0.07 0.07 0.09 0.10 0.12
Conection Pipe(DN) mm 50 65 80 80 80 100 100 100 125 125 125 125 125 125 150 150 150 150 150 200 200 250
Design efficiency % ≥96
Heat Exchanger Working Pressure Mpa 1.0
Boiler body Working Pressure mmHg -150
Fuel consumption 0# Diesel(kg/h) 10.7 21.2 31.6 42.1 47.4 52.7 62.9 73.8 84.4 95 104.8 115 125.2 155.8 188.6 218.9 249.2 280.4 311.5 384 498.5 617.2
Heavy oil(kg/h) 11.7 23.1 34.6 46.1 51.9 57.7 68.9 81 92.5 104.1 114.8 126 137.2 170.7 206.7 239.9 273.1 307.2 341.3 411.6 546.1 677.6
Natural Gas(m³/h) 12.3 24.2 36.2 48.3 54.3 60.3 72 84.6 96.7 108.7 119.9 131.6 143.3 178.4 215.9 250.7 285.5 321.2 356.8 435 570.9 706.5
City Gas(Nm³/h) 24.6 48.4 72.4 96.6 108.6 120.6 144 169.2 193.5 217.4 239.8 262.5 285.1 356.8 431.8 501.4 571 642.3 713.6 870 1141.8 1415
Boiler Volume 0.36 0.53 0.68 0.88 1.05 1.10 1.20 1.46 1.54 1.65 1.65 1.65 1.72 2.40 2.60 3.20 3.80 3.95 4.10 4.90 6.10 7.32
Power V/hz 220/50 380/50
Burner Power kw 0.25 0.37 0.6 0.75 0.75 1.4 1.8 1.8 1.8 2.6 2.6 2.6 5.5 5.5 9.0 9.0 9.0 14.0 14.0 14.0 15.0 22.0
Boiler  Weight kg 1110 1480 1778 2025 2116 2246 2588 2615 2755 2800 3457 4016 4426 4562 5624 6346 7016 7763 8305 9892 12409 15660
Boiler oversize mm 2026X1005X1380 2370X1065X1510 2570X1125X1640 2595X1185X1820 2595X1245X1860 2595X1285X1900 2755X1325X1960 2900X1385X1975 2940X1415X1995 2915X1475X2075 2965X1525X2110 3065X1565X2150 3095X1585X2110 3445X1685X2300 3745X1735X2370 4045X1835X2470 4240X1945X2600 4240X1985X2640 4345X2005X2700 4910X2050X2700 5365X2205X2940 5965X2390X3000

Boiler FAQs

Q: What different types of boilers are available?

DZL type steam/hot water boiler
SZL type steam /hot water boiler
SHL type steam /hot water boiler
WNS type steam /hot water boiler
SZS type steam /hot water boiler
SZW type steam /hot water boiler
CFB type steam boiler
YLW type thermal oil boiler/heater
YYL(W) type thermal oil boiler/heater
WNS type thermal oil boiler/heater
SZS type thermal oil boiler/heater
SZW type thermal oil boiler/heater
Waste heat recovery boiler
Steam generator

Q: What is a fire tube steam boiler?

A fire tube steam boiler is a boiler where the combustion gases from the burner are channeled through tubes that are surrounded by the fluid to be heated. The boiler body is the pressure vessel and contains the fluid. In most cases, this fluid is water that will circulate for heating purposes or become steam for use in processing.
Each set of tubes through which the combustion gas passes, before making a turn, is considered a “step”. Consequently, a three-step boiler will have three sets of pipes with the outlet located at the rear of the boiler.

Q: What’s advantages of our boiler?

Wide Range of Fuel Type
Applicable for a various of light oil, furnace oil, natural gas, LNG, biogas, coke gas, methanol, biodiesel, etc.

High Thermal Efficiency
New and unique design with high thermal efficiency, which save running cost of buyer

Unique Control System
Unique three-elements control system with PID unit covered PLC, inverters, and HMI to reach high level automatic running of boiler

Q: What is the turndown ratio of our boilers?

our boilers feature turndown ratios of 5:1, means the boiler’s minimum operating load is 20% of the boiler’s full capacity (100% capacity)

Q: How do I choose the right boiler?

Firstly, check the actual steam pressure and consumption required at present, and discuss with management there are extra steam required or not in next five years.
Secondly, confirm the boiler fuel type, then we will provide you an optimal boiler that take all factors in consideration.

Q: How long does an industrial steam boiler last?

The normal service life of a steam boiler is 10 to 20 years, provided that proper care and maintenance routines are applied to the feedwater and interior of the boiler.
When considering steam boiler replacement, the three most important aspects to consider are safety, economy and changing requirements to perform the function for which it is operating.

Q: What services for industrial boilers does our offer?

we offers its customers the following services for industrial steam boiler, thermal oil boiler and waste heat recovery boilers and steam generators:

Customized boiler designs.
Super quality boiler product
Installation and commissioning service
Operators training service
Lifetime maintenance service.

Q: What safety features do steam boiler have?

Boiler shutdown protection due to water level low
Boiler shutdown protection due to continuous water level low
Boiler shutdown protection due to steam pressure high
Safety valve over pressure protection.
Automatic FWP on / off

Q: What is the lead time of our boiler

The subject boiler will be delivered within 60 -90 days based on boiler capacity

Q: What primary components for boilers are there?

The most common accessories are:
Burner
Economizer and condenser
Feed water pump
Thermal deaerator (if necessary)
Chimney
Control panel
Instrument gauges and valves
we supplies all types of complementary equipment for industrial steam boilers, and designs new equipment and tools if they are necessary for the final installation to meet its clients’ expectations.

Q: What are the optional items of boiler for buyer choose from

Steam and feed water flow meter
Periodic blowdown expander (if necessary)
Continuous blowdown expander (if necessary)
Thermal deaerator (if necessary)

Q: What is the supply scope of boiler arranged by buyer

Whole civil works engineering by our design drawing
All connecting piping (steam, feed water piping)
All connecting cables (motor cables, single cables, main power supply cable)
Some connecting valves from feed water pump point
Chimney manufacture on site by our design drawing
Balance flue gas ducting manufacture on site by our design drawing
Thermal deaerator

Q: How does boiler warranty work?

The subject boiler is covered by a twelve months warranty against mechanical and/ or factory defects from date of test-run or 18 months from the date of shipment whichever comes earlier.
we shall repair or replace the components, parts or accessories covered by warranty that had become inoperative within the warranty period but not covered caused by faulty operation from the buyer.
we will provide lifetime service for boiler with cost when its warranty expired.

Q: Who will be fitting my new boiler?

Simply, a local professional boiler installing company will install the subject boiler under our engineer’s instruction and supervision

Q: How long will my installation & commissioning take?

Typically, the whole installation & commissioning work may take 1-4 months based on the subject boiler capacity.

Q: How often should I maintain my boiler?

Overhaul inspection and maintenance: 1-3 month
we will provide detail brochure regarding how and when to do maintenance work during boiler running.

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