chain grate water tube boiler operation

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

Chat online
  • Product introduction
  • Technical advantages
Introduction

chain grate water tube boiler operation 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.


chain grate water tube boiler operation.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.
    • 、
chain grate water tube boiler operation chain grate water tube boiler operation chain grate water tube boiler operation

FBC ADVANTAGE OVER CHAIN GRATE STOKER BOIL

2019-8-23 · FBC ADVANTAGE OVER CHAIN GRATE STOKER BOILER FBC( FLUIDIZED BED COMBUSTION) boiler have great advantage over mechanical chain grate Stoker fired boiler. We discussed about the merits of FBC boiler during operation. 1.Reduction in boiler size :- in FBC boiler bed coil are installed so the more temperature gain from …

lexie@zozen.com > Get A Quote >

Chain Grate Steam Boiler, Chain Grate Steam Boile

Alibaba.com offers 2,853 chain grate steam boiler products. About of these are boilers. A wide variety of chain grate steam boiler options are available to you, such as natural circulation, once through.

lexie@zozen.com > Get A Quote >

water tube boiler Steam generator boil

Water-tube boiler – Wikipedia. 2019-4-23 · A high pressure watertube boiler[1] (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire.

lexie@zozen.com > Get A Quote >

Chain Grate Biomass Steam Boiler For Heating Ro

Coal fired boiler 2018-02-26. Types: SZL assembled traveling grate boiler DZL packaged coal fired steam boiler SZL chain grate hot water boiler DHL corner tube hot water boiler Overview of coal fired boiler Industrial coal fired boilers from ZG boiler in an output range from 2000 to 75,000 kilograms are available for a wide range of applications.

lexie@zozen.com > Get A Quote >

Chain Grate Steam Boiler, Chain Grate Steam Boile

Alibaba.com offers 2,853 chain grate steam boiler products. About of these are boilers. A wide variety of chain grate steam boiler options are available to you, such as natural circulation, once through.

lexie@zozen.com > Get A Quote >

water tube biomass boiler, DZL chain grate biomass

2019-9-2 · SZL (A Type) Water Tube Boiler (2-50ton/hr) The A type drums boilers, available for 6-35 tph steam output power, is a double-drum water tube assembly chain grate boiler, longitudinally arranged double drum, with airtight and uniform-pressure wind room, customized combustion device.

lexie@zozen.com > Get A Quote >

SZL Series Biomass Chain Grate Hot water Boil

2019-8-6 · SZL series water tube hot water boiler is designed by our engineer that learn the advanced technology at home and abroad and experience, which is the horizontal type double drum Longitudinal type chain grate water tube hot water boiler.

lexie@zozen.com > Get A Quote >

DHL Series Corner Tube Chain Grate Boiler--Z

2019-9-10 · DHL series corner tube boiler adopts two patents from Xi'an Jiaotong University on fuel combustion effect and heating surface. Coal fuel is conveyed by chain grate into combustion chamber. Single drum and vertical structure in design, DHL series corner tube chain grate boiler often choose field assembly transportation.

lexie@zozen.com > Get A Quote >

Chain Grate Stoker Steam Coal Fired Water Tube Boil

chain grate stoker boiler. chain grate stoker boiler January 14, is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Mechanical stoker – Wikipedia2019-1-2 · A mechanical stoker is a mechanical system that feeds solid fuel like coal, coke or anthracite into

lexie@zozen.com > Get A Quote >

water tube biomass boiler, DZL chain grate biomass

2019-9-2 · SZL (A Type) Water Tube Boiler (2-50ton/hr) The A type drums boilers, available for 6-35 tph steam output power, is a double-drum water tube assembly chain grate boiler, longitudinally arranged double drum, with airtight and uniform-pressure wind room, customized combustion device.

lexie@zozen.com > Get A Quote >

Chain Grate Stoker Steam Coal Fired Water Tube Boil

chain grate stoker boiler. chain grate stoker boiler January 14, is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Mechanical stoker – Wikipedia2019-1-2 · A mechanical stoker is a mechanical system that feeds solid fuel like coal, coke or anthracite into

lexie@zozen.com > Get A Quote >