DHL Coal Fired Hot Water Boiler

DHL Coal Fired Hot Water Boiler

DHL coal fired hot water boiler uses a piping system as the skeleton of the entire boiler.It is also a frameless boiler because of its full load of the boiler itself. At the same time, the skeleton is also used as the downcomer and the upper and lower header of the boiler. The boiler barrel is external, the furnace is completely closed membrane wall structure, the convective heating surface adopts the flag tube structure, the corner tube boiler has the advantages of compact structure, low steel consumption and fast heating up, so it has been widely used. The boiler is a bulk structure.

DHL Coal Fired Hot Water Boiler

DHL Coal Fired Hot Water Boiler Feature

  1. 1. With unique water circulation structure, the boiler is not heated, and is heated in a direction of heating water. When the power fails, the water system does not vaporize, and the water circulation is safe and reliable.
  2. 2. The corner tube boiler has no skeleton structure, and the weight of the body is supported by the membrane water wall and the downcomer, and all the diaphragm walls are welded into one body, and the earthquake resistance is good.
  3. 3. Fully sealed structure

Model Parameter Of DHL Coal Fired Hot Water Boiler

DHL coal fired hot water boiler can be used as the main source of heat source for central heating in cities and industrial and mining enterprises. It can also be used as a peak boiler for heat and power plant. It can regulate the operation of urban heat network. It can also meet the requirements for the boiler which needs a lot of hot water.

Boiler Model Rated Thermal Power(MW) Rated Working Pressure(MPa) Rated Outlet Water Temperature (℃) Rated Intake Temperature (℃)
DHL29-1.25/130/70-AⅡ 29 1.25 130 70
DHL46-1.6/150/90-AⅡ 46 1.6 150 90
DHL58-1.6/150/90-AⅡ 58 1.6 150 90
DHL70-1.6/150/90-AⅡ 70 1.6 150 90

Factory Equipment

In order to build first-class industrial boiler products, the company's production workshops all adopt internationally advanced large-scale cross-span steel structure workshops, covering an area of 120,000 square meters, with good lighting and reasonable layout.

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About us

Zozen after years of rapid development, and actively promote the innovation technology, quality management, standardize the operation of service mode, and in the industry took the lead in the establishment of Computing center and local network, the full implementation of computerized information management.

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Wuxi Zozen has now become one of the most comprehensive large-scale boiler equipment companies in the industry.