used 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

used 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.


used 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.
used coal fired steam boiler used coal fired steam boiler used coal fired steam boiler

50t/h Used Coal Fired Boiler for hospital | Industria

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

lexie@zozen.com > Get A Quote >

Coal Fired Steam Boiler, Coal Fired Steam Boile

Alibaba.com offers 9,934 coal fired steam boiler products. About 95% of these are boilers, 3% are boiler parts, and 1% are other woodworking machinery. A wide variety of coal fired steam boiler options are available to you, such as industrial, power station.

lexie@zozen.com > Get A Quote >

Pulverized coal-fired boiler - Wikiped

2019-5-30 · A pulverized coal-fired boiler is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust since it is as fine as face powder in cosmetic makeup) that is blown into the firebox.. The basic idea of a firing system using pulverised fuel is to use the whole volume of the furnace for the combustion of solid fuels.

lexie@zozen.com > Get A Quote >

1000KW coal fired used boiler | Fire Tube Steam Boil

The series boiler is horizontal 3 pass water fire tube coal fired steam boiler, the capacity is 1-20t/h. thermal efficiency is 85%. Coal Boiler Installation Site The 6 ton capacity coal fired steam boiler use for fabric printing mill in Philippines. thermal efficiency is 85%. Industrial Coal Boiler manufacturer

lexie@zozen.com > Get A Quote >

energy-saving Used Coal Fired Boiler for bakery

Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is equipped under mash kettle, and then steam produced by energy-saving Used Coal Fired Boiler for bakery enter into the heating equipment, and then heat the raw materials for starch hydrolysis. energy-saving Used Coal Fired Boiler for bakery in Rice Mill

lexie@zozen.com > Get A Quote >

Coal Fired Steam Boiler - yd-boiler.c

2019-6-4 · DZL series coal fired steam boiler with chain grate stoker, it's the single drum type horizontal three return fire and water tube boiler, radiation heating surface in furnace water wall and stove sides. convection heating surface in furnace flanks and threaded tube.. Boiler Advantages. 1. It's a adaptable to a wide range of fuels including bituminous coal, lean coal and anthracite

lexie@zozen.com > Get A Quote >

Industrial Coal Fired Boiler Manufactur

steam boiler with coal, soft coal, lean coal, bituminous coal, anthracite coal, brown coal, blind coal as fuel. Fuel feeding method is automatic which saves a lot of labor. DZH Moving Grate Coal Fired Steam Boiler is single drum three-return water tube and fire tube steam boiler.

lexie@zozen.com > Get A Quote >

Coal Fired Steam Boil

2018-12-26 · The Coal Steam Boiler can be used for the following business:Chemical plant,Textile plant,Food & Beverage,Garment manufacturing,Paper Plant,Printing and dyeing mill,Cement Plant,Fertilizer plant,Feed mills,Rubber factory.Schools,Hotel,Bath Center,Swimming Pool,Hospital,Hotel,etc. 2 ton coal fired steam boiler Export to Philippines.

lexie@zozen.com > Get A Quote >

7000KW coal fired used boiler | Industrial autoclav

community steam water boiler supplier – oil fired boiler Community Gas Steam Water Boiler Supplier. hot water heating boiler, steam boiler,SZS gas fired boiler, SZS series oil and gas fired boiler is a packaged water tube boiler with double drums and D-type layout. learn More. 700kw to 7000kw Coal Fired Heating Hot Water Boiler for .

lexie@zozen.com > Get A Quote >

coal fuel steam boiler – Industrial Boil

2018-3-4 · A smoke tube, 3 pass boiler which provides steam at the lowest installation and operating cost, with trouble-free operation and long life. Combi Boiler 6 to 25 TPH. This model is available with moving Coal fired boiler presentation slideshare Feb 25, 2015 Coal fired boiler presentation slideshare. 1.

lexie@zozen.com > Get A Quote >

Industrial Steam Boile

2018-12-26 · Steam boiler is a device used to create steam by applying heat energy to water. A boiler incorporates the furnace and drum, furnace used for burning the fuel and generating heat. The generated heat is transferred to water to make steam, is the process of boiling, the produced saturated steam will be used for industrial production and other usage.

lexie@zozen.com > Get A Quote >