6 Ton Coal Fired Central Heating Boilers ASME Water Tube Package Boiler

DZL 6 ton industrial automatic coal fired steam boiler with chain grate stoker

Introduction

1. The DZL series boiler is a horizontal three return fire tube boiler, and the combustion equipment is a chain grate.

2. The water-cooling wall on the left and right sides of the furnace is a radiant heating surface, the two wings of the furnace are convective heating surfaces, the convection heating surface of the threaded tobacco pipe is arranged in the drum, and the front and rear arches are made of a heat-resistant concrete integrally cast enamel. The outside of the boiler main body is a shield housing.

3. The fuel falls from the coal hopper the front part of the grate. As the grate runs, the coal undergoes preheating, retorting, ignition, and burning. The slag falls into the slag bucket, and is discharged from the furnace at any time by the slag removing machine.

5. The rear arch can form a vortex and air to fully mix, and heat the front arch to improve the fire condition.

6. The upper wing of the arch exits into the two-wing convection water wall bundle, enters the threaded pipe through the front smoke box, passes the economizer and the dust collector, led by the induced draft fan to the chimney.

Auxiliary Data

       Parts                                                                   Type

1. Chain Grate                              Travelling grates OR flake type chain grates
2. Induced Draft Fan                     GY1-18 4#Right 0°, Electromotor Y 132S-4B3
3. Forced Draft Fan                         4-72-3.2A Right 315°, Electromotor Y 90L-2
4. Electric Pump                                     JGGC2-8X13, Electromotor Y 90L-2
5. Govenor                                  Stepless speed governor, Electromotor YCT112-4A
6. Ash Extractor                                       Screw type, Electromotor Y 90S-6
7. Dust Collector                                                      Multi-tube XTD-1

Data sheet 1

Data sheet 2

General standard

1. The boiler assembly shall be in accordance with ,2000 edition and JB/ t7985-2002, .
2. The boiler is designed according to normal pressure. The top of the furnace body is provided with an air outlet. The boiler runs without pressure and the combustion operation is safe and reliable. Atmospheric hot water boilers can be installed in any place where they are used, and are not subject to a wide range of annual inspection procedures, and have been rapidly developed in recent years.

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