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Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure

Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure

    • Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure
    • Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure
  • Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure

    Product Details:

    Place of Origin: HENAN
    Brand Name: YONGXING
    Certification: ISO9001,ISO14001,SGS,BV
    Model Number: DZL/SZL

    Payment & Shipping Terms:

    Minimum Order Quantity: 1set
    Price: negotiable
    Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
    Delivery Time: 10-15days
    Payment Terms: T/T, L/C, Western Union
    Supply Ability: USD1000/SET
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    Detailed Product Description
    Available Fuel: Coal,Biomass,Wood Chips,Sawdust,Rice Husk Pressure: Low Pressure
    Specification: 1,2,4,6,8,10ton Drum: Single Drum Type
    Burner: Riello, Baltur,or Optional Usage: Industrial
    Boiler Structure Level: Chain Grate,Single Drum,Threaded Pipe Name: Coal Steam Boiler

    Automatic Chain Grate Stoker Used Pulverized Coal Fired Boiler and Coal fired Hot Water Boiler

     

    2.Advantages

    1. Structural characteristics
    The boiler type is a horizontal quick-install boiler, and the water circulation mode is natural circulation. The boiler heat exchange system is composed of a drum, a left and right header, and a water-cooled wall, and the main heating surface is designed to install a furnace water wall. In addition, the main heating section of the boiler is made of seamless steel pipe for 20# low and medium pressure boiler, and the drum is made of special steel plate for boiler. The left and right headers are made of seamless steel tubes.


    2. Design Reasonable
    The boiler furnace arch is made of refractory concrete. The rear arch is low and long, so the combustion effect is good. The two-wing flue and the side wall brick are made of refractory sintered brick. General refractory bricks are used for the front and rear walls of the boiler.


    3. Soot emissions
    The grate has a reasonable air distribution, the combustion chamber is large, and the coal type has strong applicability. Adapt to all types of bituminous or anthracite, mixed coal. The fuel is fully burned. Since the high-temperature flue gas will enter the settling chamber and then enter the flue from both sides, the exhaust and dust removal effect of the equipment is very good.


    4. Operation Safe and Reliable
    The water circulation is simple, the structure of the pressure-bearing parts is reasonable, and it can be safely operated under the condition of ensuring water quality. High-standard, high-quality auxiliary machines, accessories and automatic control equipment ensure safe and stable operation of the boiler.


    5. Simple Installation
    The burning equipment is a quick-loading grate. The burning equipment is manufactured and installed in the factory, and it can be directly installed on the foundation after transportation to the construction site. The structure is reasonable and compact, and the steel consumption is low, so that the performance, weight and structure size of the boiler are obviously compared with the domestic products of the same capacity.


    6. Energy saving and environmental protection.
    The new gasification combustion technology is adopted, and the gasification rotary combustion chamber is installed, and the swirling secondary air distribution is built in, so that the fuel is burned more fully. At the same time, the efficient heat transfer element-threaded pipe is equipped with a reasonable flue gas flow rate to make the boiler more efficient. Thermal efficiency is as high as 85% or more. The fuel can also use the green renewable biomass wood pellet fuel promoted by the state. The CO2 reaches zero emission, the soot emission concentration is less than 50mg/m3, and the smoke emission indicators all meet the national first-class regional environmental protection standards.


    7. Cost low
    The fuel wood pellets used in the boiler itself are new environmentally friendly fuels supported by the state and are a renewable resource. It has the characteristics of high calorific value, low cost and wide source. Its operating cost is only one quarter of that of an electric boiler and less than one-half of that of a fuel (gas) boiler.


    8. High degree of automation
    Digital integrated controller, which can set the automatic combustion condition of the controller according to the user. The operation is simple and convenient, automatic ignition, automatic feeding, automatic cleaning, and gas boiler operation is equally convenient.

     

    Technical data sheet 1

    Auxiliary System Parts
    Water supply system soft water, demineralized water system, deaerator, feed water pump, water tank, ammonia adding device, dosing device
    Steam (hot water) system Steam separator (water) cylinder, desuperheater
    Fuel supply system Coal machine, belt coal conveyor, crusher, vibrating screen electronic belt scale, electromagnetic iron remover, double pear type unloader, pre-furnace coal feeder, etc
    Smoke system Blower, induced draft fan, chimney, etc.
    Sewage (steam) system, row, row, sampler, silencer
    Electronic control system General control, PLC control, DCS control
    Other equipment in the boiler room Heat exchange station, circulation pump, decontamination unit, etc.
    Flue gas purification system Dust collector, desulfurization device, denitration device, etc.

     

    Technical data sheet 2

    Data DZL1-T DZL2-T DZL3-T DZL4-T DZL6-T
    Rated evaporation capacity t/h 1 2 3 4 6
    Rated working pressure MPa 0.7/1.0/1.25 0.7/1.0/1.25 1.0/1.25 1.25/1.6 1.25/1.6
    Rated steam temperature ℃ 170/184/194 170/184/194 184/194 194/204 194/204
    Water-supply temperature ℃ 20 20 20 20 20
    Body Heated area m2 6 54 83.5 115 186
    Economizer Heated area m2 10.56 27.6 41.2 53 87.2
    Chain Grate area m2 2.3 2.3 4.1 4.1 5.85
    Exhaust temperature (℃) 120 120 120 125 125
    Maximum shipping weight ton 19 25 28 32 43
    Dimension(L*W*H)
    mm
    4500×2000×3200 5900×2200×3400 6200×2200×3450 6700×2400×3450 7700×2600×3600

     

    Safe Outdoor Wood And Coal Boiler Wood Chip Steam Boiler Low Pressure
    Introduction

    The DZL type fast-loading chain grate boiler produced by the company adopts the "two-wing flue technology" as the core technology, and successfully solves the problem that the bottom of the drum tube which exists in the fast-loading chain grate boiler is easy to produce the bulge, and the high-temperature zone pipe plate is easy to crack. The big technical problem has become the benchmark for the new generation of water-fire tube quick-loading chain grate boiler.
    The boiler is mainly composed of a casing, a furnace, a furnace top, a sealing ring, a water pipe and the like. The combustion chamber is arranged in the furnace, and the fuel is burned on the fixed grate and naturally ventilated. The flue gas flushes the water pipe in the furnace and is discharged to the outside through the chimney. In this coal-fired boiler, the furnace adopts a water-cooled elbow structure, which can increase the heating area, thereby effectively referring to thermal efficiency and reducing fuel consumption. The boiler shell adopts an elliptical head and the grate adopts a cast iron circular grate, which has the characteristics of high reliability and long service life.


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    Contact Details
    Yong Xing Boiler Group Co.,Ltd

    Contact Person: Ms.Betty Sun

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