chian grate double drum steam coal 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

chian grate double drum steam coal 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.


chian grate double drum steam coal 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.
chian grate double drum steam coal boiler chian grate double drum steam coal boiler chian grate double drum steam coal boiler

coal fired boiler power station | Steam generator boil

With a reasonable flowing speed, the heating efficiency of coal fired boiler is 6-8%higher than the national standard .The joint work of protrude tube plate and threaded smoke pipe turn the standard rigid shell into elastic one. combining with the swing-shaped smoke path, the coal fired boiler is protected from breaking when it suffers high

lexie@zozen.com > Get A Quote >

chian grate stoker coal fired boiler

Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Boiler for Sale, Find details about China Coal Fired Boiler, Coal Boiler from Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Boiler for Sale - Henan Yuanda Boiler

lexie@zozen.com > Get A Quote >

factory direct sale coal fired steam boiler - selecttravel.

Factory Direct Sale Coal Szl Steam Boiler. factory direct sale brown coal dhl boiler – supply hot . factory direct sale brown coal dhl boiler factory direct sale brown coal dhl boiler charles Boilers July 23, 2018 key components of state-of-the-art fuel cell s – Aaqius Jul 3, 2018

lexie@zozen.com > Get A Quote >

coal biomass fired boiler manufacturer - Part 2

coal fired boiler is a kind of double-drum longitudinal chain grate stoker steam boiler, it has high thermal efficiency of heating change convection layout, water cycle system is reasonable, water capacity and steam space is large, and has high steam quality.

lexie@zozen.com > Get A Quote >

chain grate steam boiler for sale – Industrial boile

2017-7-23 · Oct 8, 2015 – Fire tube chain grate boiler for sale to worldwide, like Pakistan, India, Bangladesh, Vietnam, DZL firetube chain grate steam boiler advantage. 10 Ton Coal Fired Double Drum Chain Grate Steam Boiler | Lina Lv Aug 6, 2015 – sales manager. Duble drum chain grate steam boiler of 10 ton is a sell well product of ZG.

lexie@zozen.com > Get A Quote >

best szl double drum steam boiler

SZL Series Coal Fired Steam Boiler - stong-boiler.comIntroduction: SZL series water tube steam boiler is designed by our engineer based on the advanced technology in domestic and international, which is the horizontal type double drum longitudinal type chain grate water tube boiler, it contains both steam generator and hot water boiler.

lexie@zozen.com > Get A Quote >

8t/h Chain Grate Coal Fired Boiler for winery | Light Oi

The steam output of the boiler . 20 ton SZL Coal-fired Steam Boiler For Winery Projectcocoa shell industrial fired boilers for winery | Coal Sitong Boiler Company is a national approved and designated enterprise, with design and manufacture license permits of A1, A2 boiler and D1 pressure vessel of cocoa shell industrial fired boilers for

lexie@zozen.com > Get A Quote >

Double Drums Chain Grate Coal Fired Steam Boiler

EPCB-boiler is a 35-year-old boiler manufacturer and supplier. Our Double Drums Chain Grate Coal Fired Steam Boiler is high efficiency, energy saving and environmental protection. We can customize it for all models. For details, please call us.

lexie@zozen.com > Get A Quote >

Coal Fired Steam Boiler - yuanda-boiler.c

DZL Single chian grate coal fired steam boiler. SZL series product has a double-drum offset hearth(D-type layout), great apply for biomass fuel, environmental protection and energy conservation, and is a key promoted product of national energy-saving projects.

lexie@zozen.com > Get A Quote >

Large Industrial Chain Grate Double Drum Coal Fire

Large Industrial Chain Grate Double Drum Coal Fired Industrial Steam Boiler, find complete details about Large Industrial Chain Grate Double Drum Coal Fired Industrial Steam Boiler, Steam boiler, coal steam boiler, Coal fired steam boiler - QINGDAO EAST POWER INDUSTRY EQUIPMENT CO.,LTD

lexie@zozen.com > Get A Quote >

chian grate stoker coal fired boiler

Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Boiler for Sale, Find details about China Coal Fired Boiler, Coal Boiler from Chinese Dzl Automatic Coal Fired Chain Grate Stoker Steam Boiler for Sale - Henan Yuanda Boiler

lexie@zozen.com > Get A Quote >