Rotary kiln pulverized coal burner/ coal dust burner

Structure and principle of pulverized coal burner:
The raw coal of no more than 20mm granularity is injected into the host combustion chamber through a metal hose nozzle by the pulverized coal injection machine and lighted by oil gun atomized diesel. At the same time, the air blower blow air to the combustion chamber through the annular rotary air flue on the host back cover. The air rotates forward against the inner wall and entrains high-temperature smoke flow and burns strongly with pulverized coal. The high-temperature flame flow is injected into the heating furnace by the burner.

Picture of pulverized coal burner:

Pulverized coal injection machine:

Application of pulverized coal burner:

It applies to industries which need heat source, such as drying, annealing, tempering, casting, steel rolling, smelting, chemical engineering, cement, boiler etc.

Characteristics of pulverized coal burner:

1.Use new type structure and rotary type exclusively.
2.High-temperature and long-distance flame; energy saving, fully combusted and continuous producing.
3.Use high-performance firebrick of exclusive ingredients, which can extend the service time.

Parameters of pulverized coal burner:

  We have so many customers at home and abroad, and our grain dryer enjoys high reputation among our clients. Our producing capacity is 100 sets of pulverized coal burner per month.

1. We are Factory (Not Dealer)

All machineries from Zhengzhou Hengjia Machinery Manufactory are made by ourselves, with lower price, good quality and assured full after service. So please buy machine from our factory.



2. Training & Service

♥ Pre-sale services: enthusiasm

We provide you with the prophase plan, process flow design and manufacture equipment according to your special demand.

♥ Sale services: servant

Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

♥ After-sale services: faithfulness

To establish long term friendship, we will regularly pay return visit to customers.

♥ In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.



3. If you are new for this business, we will help you

Many thanks for your trust; we can provide you with design scheme for complete production lines, spot inspection and operator training according to your demands and the conditions of applied spot, we can help you choose the right equipments.

Located in Zhengzhou, the construction machinery town of China, Zhengzhou Hengjia Machinery Manufacturing Co., Ltd was established with the goal to become one of the leading manufacturers in the machinery industry in China.
As one manufacturer, we have over 10 years of experience in manufacturing, designing, testing and R&D. Our main products include dryer equipment, coal gas gasifier, heating stove, and spare parts of equipments etc. Welcome customers at home and abroad to choose!

Welcome to visit our factory!