WNS Series Steam Boiler

WNS series steam boiler adopts reasonable design of the heating surface to reduce the exhaust gas temperature to below the water vapor dew point temperature, make full use of the latent heat of vaporization of water vapor, and cooperate with the ultra-low nitrogen burner, which has the advantages of high thermal efficiency and energy saving.

Rated Evaporation

0.5 - 20 t/h

Working Pressure

1 - 2.5 MPa

Thermal Efficiency

96%

Available fuel:

natural gas, coke oven gas, biogas, LPG, diesel oil, heavy oil, etc.

Available industries:

heating, hotel, petrochemical, food, tobacco, textile, printing and dyeing, automotive, medicine, etc.

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Introduction

Parameters

Service Process

Online Message

Introduction

WNS steam 1 WNS steam 2 WNS 通用 3 WNS steam 4

Parameters

Model			WNS1	WNS2	WNS4	WNS6	WNS10	WNS15	WNS20
Rated Evaporation		t/h	1	2	4	6	10	15	20
Feeding Water Temp		°C	20	20	20	105	105	105	105
Rated Steam Pressure		MPa	1.0/1.25
Rated Steam Temp		°C	184/193.4
Applicable Fuel		/	Natural Gas/LPG/Diesel Oil/Biogas
Fuel Consumption	N.gas	°C	81.1	159.6	321.2	478.7	711	1036	1396.8
	LPG	/	28.1	51.3	103.3	145.7	244.9	366.9	491.8
	Diesel Oil	Nm³ /h	67.1	132.5	265.8	396.2	588	855	1165.2
Thermal Efficiency		%	93%（not including economizer）/ 96%（including economizer）
Power Consumption		Kw	3.7	4.5	13	18.5	33	55	77
Voltage		V	380/50Hz(CN)，240/60Hz(US)，220/60Hz(PH)
Gross Weight		T	5.3	7.4	12.9	16.4	25.5	34.7	52.8
Water Volume		m³	3.4	6.1	10.4	14.3	22.3	34.3	46.8
Boiler Back Pressure		Pa	420	550	780	860	1300	2100	2500
NOx Emission Value		/	≤150mg/Nm³ / ≤80mg/Nm³ / ≤30mg/Nm³
Size	L	mm	3535	4355	5400	5900	7280	8080	8800
	W	mm	1860	2074	2600	2830	3230	3583	4090
	H	mm	2100	2300	2600	2830	3230	3583	4090
Standard Loading			1x20GP	1x20GP	1x40HQ

* The above parameters can be changed without prior notice. If there is any change, the actual product shall prevail.

* The low-level calorific value of fuel in the table is calculated according to the following values: Light diesel oil: 42875kJ/kg (10240kcal/kg); Natural gas: 35590kJ/Nm3 (8500kcal/Nm3) ; LPG: 100488kJ/Nm3 (24000kcal/Nm3)

* Devotion can customize other special specifications and models according to user requirements.

Service Process

Project Design

According to different need, we provide different system transformation plans of boiler room and maximize the user's benefits.

Pre-sales Technical Support

Devotion makes detailed technical talk with users, optimizes the possible problems, and ensures the better implementation of the project.

Installation and Commissioning Guide

Devotion supports user on-site check according to the inspection list and arranges technical guide of installation and commissioning, and conducts technical training.

After-sales Service

After getting service notification, Devotion will respond quickly. If the e-mail or video communication is not helpful, a technician can be arranged to the site.