10 Ton High Efficiency Industrial Horizontal Coal Fired Steam Boiler for Textile Industry

10 Ton High Efficiency Industrial Horizontal Coal Fired Steam Boiler for Textile Industry

Model: 1tons to 15tons/hr steam capacity

Working pressure: 0.7Mpa/1.0Mpa/1.25Mpa working pressure

Degree of automation: 90%, automatic coal feeding/ water feeding/ cinder moving/ over pressure protection.

Introduction

Automatic Moving Grate Coal Fired Steam Boiler DZL-Series boiler is horizontal single-drum shell boiler with water-fire tubes. It has chain grate as burning device, upper-in-and-upper-out style natural water circulation with ejection for hot water boiler of this series, the right and left side of furnace as radiant heating surface, two wings of furnace and threaded smoke tubes as convection heating surface and three-dimensional shield shell. Furnace is divided by Smoke baffle wall into combustion chamber (firebox) at front and reburning chamber at back.

Technical Parameters

Performance characteristics

1.Maturity

One of the earlist manufacturers of fast-assemly thread pip chain grate boiler in China, In the past 10 years, the products have been replaced many times, more mature, similar products have produced more than 6000 units

2.Advance technolody

Adopt many advanced technology: threaded pipe, airfoil flue , Convex tube plate, the backwater towards high temperature tube plate, simple loop circuit, dust separated chamber, big furnace, compact structure so on.

3. Stable operation

The steam boiler has stable operation, low failure rate and never have safty accident.

Boiler can work 20 years.

4.Reliability

The only boiler factory have 20 0000fatigue test to boiler in China

5.Economy

High efficiency, energy saving, good economy.

6. High level Aumotic control system

The boiler automaticon lelvel is high, the boiler feedwater automatic regulation, high-low water level alarm, low water level interlock protection, fan interlock protection, automatic feeding fuel, automatic water feeding, automatic ash remove function.

Advantage

1.Three pass structure.

Function: ectend the flow of smoke and enhance the heat transfer.

2. Water-fire tube type.

Function:Fire tube:the flue goes through furnace, wing-shape flue and fire tubes to form three pass as said in the above.Water tube: water in some tubes rises after heating and some declines, which forms a natural circulation.

3.Spirally corrugated tube

Function:heat transfer enhancement, reduce the spirally corrugated tube numbers, and improve the suppleness to avoid the tube plate cracking.

4.Arched tube plate

Function:reduce the thermal stress of weld and improve the tube plate suppleness,meantime, simplify the structure and save the boiler room space.

Applicable fuels

This is Applied for Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.

FAQ

1.What are the spare parts for DZL/SZL series coal/biomass fired boiler?

Generally, the spare parts are instrumentation valve, grate plate, gasket, etc.

2.What are the differences between vertical type boiler and horizontal type boiler with the same capacity?
1.Structure of vertical boiler is compact, occupy a limited area,
2.Convenient on installation and removal.
3.Low cost and investment on capital construction. Steam exhausted fast and sufficient.
1.The combustion space of horizontal is big, fuel can be burned completed.
2.The thermal efficiency is higher than the vertical boiler,
3.Horizontal type: less thermal loss, stronger output, and higher steam quality.

3.What are the limitation (size, humidity, chemical element concentrations) of coal fuel/solid fuel/wood fuel?
Size requirement of coal:6-25mm
Size requirement of blending coal: <50mm (the coal less than 6mm should less than 30%)
Diameter of biomass particle: 6~10mm, length: 25~50mm, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%

4.What is the size of furnace door and blower hopper?
Size of furnace door:
Standard elliptical furnace door:300*800*1500
Blower hopper size:
2 tons conical hopper: 1400*800*1500
4 tons conical hopper: 2200*1400*1500

Henan Jinzhen Boiler Co., Ltd is a professional manufacturer that specialized in the environment-friendly steam boiler and pressure vessels’ design, manufacture, installation, maintenance. We specialized in gas steam boiler, oil steam boiler, diesel steam boiler, coal steam boiler, biomass steam boiler, wood steam boiler, coal thermal oil boiler, biomass thermal oil boiler, gas fired thermal oil boiler, oil fired thermal oil boiler

Our factory is located in beautiful Zhoukou City which nearby Zhengzhou Airport, Shangqiu Railway Station, gets convenient traffic.We have over 6,000sq.m. building area, 105 employees, annual sales amount exceeds 25,000,000USD which includes 25% export amount in worldwide.

Our boilers include more than 150 kinds. There are:
(1) DZL coal/biomass fired steam boiler(1-20ton/h;)
(2) DZH wood fired steam boiler(0.5-6ton/h;)
(3) SZL biomass/coal fired steam boiler(4-25ton/h;)
(4) WNS series gas/oil fired steam boiler(0.5-20ton/h;)
(5) YLL(W) series coal/biomass fired thermal oil boiler(150,000-16,000,000Kcal)
(6) YY(Q)W gas /oil fired thermal oil boiler(150,000kcal-12,000,000Kcal)

All products comply with GB/T quality standards and are greatly appreciated in a variety of markets throughout the world. Our well-equipped facilities and excellent quality control throughout all production stages to totally guarantee customers' satisfaction.

As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching America, Australia, Mexico, Vietnam, Russia, Kazakhstan, South Africa, Syria,South Africa, Ethiopia, etc.