The operation process of the heavy oil boiler is reasonable, and the fuel enters the burner from the outside air source to produce a high-temperature flame through automatic adjustment and automatic ignition. The heavy oil steam boiler enters the burnout chamber from the front end of the furnace bladder, and enters the convection heating surface on the upper side of the back of the burnout chamber. It enters the second convection heating surface through the upper part of the front smoke box and leaves the boiler from the back of the rear smoke box to the chimney and is discharged into the atmosphere. If the smoke and dust are generated due to improper air adjustment, they can settle in the front and rear smoke boxes and burnout chambers respectively, and all can be cleaned by opening the inspection door. The working fluid is heated to produce saturated steam and output from the main steam valve to the operating system.
The main body of the boilers product has an integral structure, the burner is assembled on the front smoke box cover, and the main body is mainly arranged with the heating surface and the combustion chamber. It has a reasonable and compact structure and low steel consumption. The furnace bladder adopts offset wave-shaped furnace bladder. The insulation layer is made of new light-weight thermal insulation materials. The outer packaging is made of colored sheets. The outer packaging is a rectangular parallelepiped, which makes the boiler performance, weight, and structural dimensions, The appearance model has obvious advancement and aesthetics.
The heavy oil steam boiler water supply equipment is arranged on the boiler base on the right side of the boiler to integrate it with the main engine, and no additional foundation is required. The water circulation is simple, the structure of the pressure parts is reasonable, and it can be operated safely under the condition of ensuring the water quality. The supporting auxiliary machine is complete, and the comprehensive technical performance is advanced. The adopted corrugated furnace structure not only increases the heat transfer area, but also satisfies the free expansion of the furnace after being heated. Designed with various protection functions such as over-temperature, over-pressure, water shortage, leak detection, flameout, etc., the boiler runs safely and reliably.
The flue pipes of this series of oil-fired steam boilers adopt a threaded structure, which enhances the heat transfer effect. The design of the rear view device makes it easy to observe the combustion status. It adopts wet-back structure and full flange butt weld seam, which has high reliability and low maintenance cost. Equipped with imported burners with good self-control performance to realize fully automated operation. The flue gas flow resistance is small, the operation power consumption is low, and the operation cost can be saved.
The WNS series boiler produced by Zozen Boilers has a large furnace space and a large effective radiant heating surface. The heat absorption of the furnace radiation accounts for a large proportion of the total heat absorption. The heavy oil steam boiler has a reasonable layout, fully automated control, reliable operation and stable performance. The heat dissipation loss is small, and higher thermal efficiency can be obtained than other structures. Compared with the dry back type, there is no heat dissipation of the rear smoke box cover. Welcome everyone to come to consult and purchase. We have rich production experience and a professional R&D team. We can provide boiler customization services according to user needs.