0.5t/H Energy Efficient Steam Boiler All Wet Back Three Return Combustion Space Large

Product introduction:

This product model is WNS series steam boiler, which is a horizontal internal combustion fuel oil (gas) quick loading boiler, with wet back structure. The corrugated furnace and the return chamber are the first return leg, the second return leg is composed of threaded smoke pipe, and the third return leg is plain smoke pipe. The boiler is equipped with a complete automatic control device and safety protection device with high and low water level alarm and low water level interlocking protection function; Boiler automatic ignition, burner fire automatic regulation and flame out protection, to ensure the safe operation of the boiler.

Product characteristics:

★ Boiler adopts wet-back structure, full edge butt weld, high reliability, low maintenance cost. In addition, the advanced corrugated furnace structure not only enhances the heat transfer area, but also satisfies the free expansion of the furnace after heating.
★ Designed over temperature, over pressure, water shortage, leak detection, flameout and other protection functions, boiler operation is safe and reliable.
The front and rear smoke boxes are integrated smoke boxes, and there are team open smoke box doors on the smoke boxes. The form is good in integrity, beautiful, generous, and light for maintenance and opening.

Technical parameter:

Serial number	name	unit	Numerical value
1	Rated evaporation capacity	t/h	1
2	Working pressure	MPa	1.0
3	Experimental pressure	Mpa	1.25
4	Steam temperature	℃	184
5	Feed water temperature	℃	20
6	Condenser operating pressure	Mpa	0
7	Radiant heating area	m	5.43
8	Convection heating area	m	26.05
9	Heating area of condenser	m	10.75
10	Boiler design Thermal Efficiency (Y)	%	94.27
11	Boiler design Thermal Efficiency (Q)	%	98.09
12	Exhaust temperature (Y)	℃	88.95
13	Exhaust temperature (Q)	℃	88.17
14	Adaptive fuel	/	Oil and natural gas
15	Low heat value of light oil	MJ/Kg	42.916(Y)
16	Low calorific value of natural gas	MJ/Nm	35.6(Q)
17	Theoretical fuel consumption	Kg/h	68.33
18	Theoretical air consumption	Nm/h	77.33
19	Boiler water volume	m³	2.1
20	Maximum shipping weight of boiler	t	5
21	Chimney size/height	mm	Φ273*8000
22	Maximum transport size of boiler	mm	3395×1692×2040

After-sales service:

1: Service system
Our service tenet is "to provide customers with sincere, quality service". We are committed to honesty and good service to our customers and are committed to continuously improving the quality of service and increasing user satisfaction.
1.1: Pre-sale service
(1) Patiently introduce the product and quality to the user in detail.
(2) Provide technical advice to users, including the use and maintenance of products, products
Assembly, use characteristics and other technical problems, where the user needs to provide services,
The company will send the best engineering and technical personnel for customer service and technical consultation.
1.2: In-sale service
(1) Users who have the intention to order are recorded in the user service tracking dynamic table.
(2) Where the development of new users, within one week after the arrival of the goods to the user, the Marketing Department will contact the customer by phone or go to the user site to understand the acceptance of the goods, whether the product quality can meet customer needs, and other needs of customers.
(3) Where we need to guide the installation, ensure that the goods arrive, introduce the product to the user in a timely manner, and assist the user to install, introduce the installation, use methods and technical requirements.
(4) Key users should send people to visit the service once or twice a year to solicit opinions and solve the problems raised by users in a timely manner.
1.3: After-sales service
1. When users use our products for quality problems, they will reply within 1 hour when receiving customer service needs, and provide solutions within 24 hours.
2. Implement the "Product quality responsible person system". After the contract is signed, from product manufacturing, warehousing, delivery to installation, trial operation, the whole process of service, improve the quality of the project.

Product flow chart: