shl chain grate coal fired steam boiler

Industrial boilers

Product thermal capacity: 4-35 t/h

Working pressure: 1.0-2.5 MPA

Outlet temperature: 184-350 ℃

Available fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Available industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

  • Product introduction
  • Technical advantages
Introduction

shl chain grate coal fired steam boiler have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.


shl chain grate coal fired steam boiler.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle heating area and economizer (waste heat boiler).

Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.
  • The manufacture of round coil tube adopts CNC coil tube automatic production line. Once-forming and no need for plastic .
Full argon arc welding
  • The tube butt adopts argon arc welding technique and the seams will be done x ray real-time imaging, preventing unqualified seams from entering coil production line .
Easy operation
  • Heater is wholly assembled before delivery, it is easy for installation, debugging and operating.
  • Fully automatic operating, burning, liquid level of high level tank, outlet temperature and flow rate are adjusted automatically and self-protected.
  • The inlet and outlet with end flanges and flanged cover structure facilitate the installation and layout of tubeline in boiler house.
Less fuel consumption
  • Internal side adopts good insulation material, outside uses stainless steel plate, which can mostly reduce heat lost and make working environment better.
  • Multilayers closely spaced tube bundle and steel rod is used to seal and fix, completely eradicating short circuit of flue gas.
  • Before delivery, the residue moisture is removed completely, so the system draining period is reduced to 2 days from 12 days.
Safely operation
  • The inner coil tube has bigger flow rate, so it is more stable under high temperature operation.
  • Conical coil effectively protects the furnace wall at the end of heater and burner on the top.
shl chain grate coal fired steam boiler shl chain grate coal fired steam boiler shl chain grate coal fired steam boiler

coal boiler chain crate | Industrial steam boiler manufactur

China coal fired boiler,chain grate boiler,coal fired … One of them must can suit you needs. You can select: DZL , SZL, DHL , SHL coal fired boiler. 4Ton Chain Grate Coal Fired Steam Boilers | Coal … Chain Grate Coal Fired Steam Boiler , also called travelling grate …

lexie@zozen.com > Get A Quote >

Coal Fired Boiler - boilertrader.c

The coal-fired boilers produced by ZOZEN adopt single/double boiler vertical structure. The water wall adopts a dense drainage water-wall tube, which solves the problem that the temperature of the outer surface of the furnace wall is generally higher than the national standard due to the radiation of high-temperature flue gas in the furnace wall, which reduces the heat loss of part of the

lexie@zozen.com > Get A Quote >

4Ton Chain Grate Coal Fired Steam Boilers - Coal Fire

Now, we concentrating on supply DZH Moving Grate Coal Fired Steam Boilers, DZL Chain Grate Coal Fired Steam Boilers, SZL Chain Grate Coal Fired Steam Boilers, YGL Coal Fired Thermal Oil Boilers, YLW Coal Fired Thermal Oil Heaters, Coal Fired Hot Air Furnace, Coal Fired Molten Salt Heaters, AAC Brick Steam Autoclave.

lexie@zozen.com > Get A Quote >

50t/h coal fired parts of boiler – Steam Boiler Factory Pri

The chain grate stoker is a mechanization equipment applied mostly in steam boiler, hot water boiler and thermal oil boiler. 50t/h coal fired 1.25Mpa steam boiler 86% high thermal …50t/h coal fired used boiler | Industrial Steam Generator …50t/h coal fired used boiler by steamgeneratormanufacturer on May 17, 2019 in Steam Generator Quick

lexie@zozen.com > Get A Quote >

Chain Grate Boilers, coal fired boiler, coal fired boile

Chain Grate Boilers fuel can be coal, lean coal, biomass, Coal fired boiler types have DZL, SZL, SHL, DHL, get the coal fired chain grate boiler price now

lexie@zozen.com > Get A Quote >

1 4 mw coal fired chain grate boiler - degrensvoorbij.

coal fired boiler 3 12 mw highly efficient – Chain-Grate-Boiler. The best fuel for steam boiler is rice husk, which can save cost. Sitong Boiler products different types of rice husk boilers, including both horizontal type and vertical type boilers with chain grate, moving grate, fixed grate, and reciprocating grate. coal fired boiler 3 12 mw highly efficient in Textile Industry

lexie@zozen.com > Get A Quote >

Chain Grate Boilers - Wanda Boiler | China steam and ho

Wanda Boiler is one of the main suppliers of chain grate boilers in China,including a lot of auxiliary equipment. We have coal fired chain grate boilers series; municipal solid waste fired chain grate boilers series and biomass fired chain grate boilers series.

lexie@zozen.com > Get A Quote >

Coal fired hot water boiler supplier - zgsteamboiler.c

ZG coal-fired hot water boiler include four series, they are SZL series assembly hot water boiler, DZL Series Package coal fired boiler, DHL series Corner tube boiler and SHL series chain grate coal fired boilers. widely used in building materials factory, school, textile mills, garment factories, printing and dyeing, restaurants, food plants, beverage plants, soybean plants, meat plants

lexie@zozen.com > Get A Quote >

SZL12 Double Drum Chain Grate Coal Fired Steam Boiler

SZL Double drum chain grate coal fired steam boiler has the feature of large heat transfer surface, large water volume and larger grate area for combustion. It is widely used in large steam capacity boiler. General Drawing of SZL12T Coal Fired Steam Boilers. Parameter Table of Double Drum Chain Grate Coal Fired Steam Boilers

lexie@zozen.com > Get A Quote >

SHL Series Chain Grate Coal Fired Steam Boiler, Coal Fire

Overview. Brief Introduction: This type of boiler is the combination of patented technology and latest combustion theory, has advantages of large output, high heating efficiency, reliable operation and so on, widely used in industries and central heating area. Application: Thermal power plant, central heating, food & beverage, cement plant, paper mill, chemical industry, pharmaceuticals

lexie@zozen.com > Get A Quote >

chain grate industrial coal fired steam boil

industrial steam boilers - stong-boiler.com. Sitong Boiler product thousands of industrial boilers, such as oil gas fired steam boiler, biomass pellet boilers, coal fired chain grate boiler, thermal oil boilers, we sell boilers in china domestic and abroad widely.

lexie@zozen.com > Get A Quote >