With the continuous update and upgrade, WNS series steam boilers adopt advanced technologies such as automatic proportional combustion regulation, automatic feed water regulation, program start and stop, automatic operation, etc. Industrial WNS series boilers also have automatic protection functions such as high and low water level alarm, extremely low water level, ultra-high steam pressure and flameout. The boiler is fitted with movable front and rear smoke caps to facilitate boiler maintenance. WNS series boilers have simple water circulation, reasonable structure of pressurized parts and safe operation under the condition of ensuring water quality.
As is known to all, this series of industrial boilers are mainly composed of main boiler, chimney and pipeline system when they leave the factory. The main engine and chimney parts have been manufactured before leaving the factory. The pipeline valves and instruments supporting the main engine have been installed randomly and shipped to the site for assembly of the main engine and chimney. Connect the air source, power supply and water pipe to run on the site, greatly shortening the installation period, and the product is of high quality.
Industrial WNS series boilers fuel from the external air source into the burner through automatic regulation, automatic ignition function to produce high temperature flame. Enter into the flue chamber through the front end of the furnace, into the convection heating surface at the rear upper side of the exhaust chamber, enter the second convection heating surface through the upper part of the front smoke box from the back of the flue box to discharge into the atmosphere. If smoke and dust are produced due to improper air conditioning, they can be respectively settled in the front and rear smoke boxes and burned out of the room. Open the inspection door and they can be completely cleaned. The working medium is heated to produce saturated steam from the main steam valve to the operating system.
It is worth noting that the installation of burner and feed water pump of WNS series steam boiler should be opened according to the supply list before installation. The installation shall not be carried out until the physical object is confirmed to conform to the supply list and checked to be qualified. Check if there are any defects such as jamming and air leakage after installation. Power on, check whether the motor steering is normal, whether there is friction and vibration phenomenon, and whether the motor temperature is normal. If the smoke duct connected with the boiler is not consistent with the design drawing, and the length, elbow and cross-sectional area change greatly, the smoke air resistance should be redesigned and the flow rate and pressure head of the drum and induced draft fan should be checked to meet the actual needs of the boiler.
The following points should be noted in the installation of this series of boiler pipe instruments. The deviation between the water level gauge and the normal water level elevation of the drum is ±2mm. Safe water level, safe water level and normal water level should be marked accurately. The water gauge shall have a discharge valve (or a discharge cock) and a discharge pipe connected to a safe place. The pressure gauge shall be placed in a position for easy observation and cleaning and shall be protected from high temperature, freezing and vibration. The pressure gauge shall have a water retaining bend, and a cock shall be installed between the pressure gauge and the water retaining bend to facilitate blowing and cleaning the line and discharging and changing the pressure gauge. The dial surface should be marked with red lines, indicating boiler working pressure.
Industrial WNS series boilers have reasonable price, guaranteed quality, direct supply from source sales mode, sufficient supply, high cost performance. WNS series steam boiler is designed with three-return thread smoke tube, large fuel combustion in furnace and high thermal efficiency. Fully automatic control operation ensures lower energy consumption of the boiler. In terms of safety, it is equipped with multiple interlock protection and aluminum silicate double layer insulation effect to reduce heat loss of the boiler. Zozen Boilers also provide all kinds of boiler technical support, has the specialty the boiler engineers to solve various technical problems for you. I plant boiler perennial spot sales, no time limit.