energy-saving corner-tube hot water 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

energy-saving corner-tube hot water 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.

energy-saving corner-tube hot water 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.
energy-saving corner-tube hot water boiler energy-saving corner-tube hot water boiler energy-saving corner-tube hot water boiler

Oil Fired / Gas Fired Steam Boiler , Industrial Stea

गुणवत्ता Steam Hot Water Boiler निर्माताओं & निर्यातक - खरीदें Oil Fired / Gas Fired Steam Boiler , Industrial Steam Generators High Efficiency चीन से निर्माता. > Get A Quote >

Energy Saving Steel Boiler Economizer Heat Exchanger Tube

Energy Saving Steel Boiler Economizer Heat Exchanger Tubes For Boiler Spare Parts. High Thermal Efficiency Steam Hot Water Boiler Corner Tube Fully Enclosed Structure. Oil Fired / Gas Fired Steam Boiler , Industrial Steam Generators High Efficiency. > Get A Quote >

energy saving pellet fired boiler - carolmotolofoundation.o

20171016 - estimation of the boiler thermal efficiency in field operations. The boiler thermal In addition, studies have shown that, when firing with non- thermal energy storage (TES) enables the wood pellet boiler to operate for longer . View More; Save now with the new incentive of $6,000 off of a new Wood Pellet Boiler system. > Get A Quote >

labor-saving 7MW natural circulation boiler | Smoke Boile

CORNER TUBE HOT WATER BOILER 14-116MW. Corner tube hot water boiler is a type of natural circulation water-tube boiler which differentiates itself from other water tube boilers by its characteristic water-steam cycle and a pre-separation of heated steam from the steam-water mixture occurs outside the drum and the unheated down-comers. > Get A Quote >

2016 Most Energy Saving Calculation For Fire Tube Boile

2016 Most Energy Saving Calculation For Fire Tube Boiler High Quality; Automatic Energy Saving Chain Grate Solid Fuel Charcoal Coal Steam Boiler For Turbine For Sale With Ce Approved Intech; Energy Saving Low Pressure Coal Hot Water Fire Tube Boiler Find Best In Netherlands > Get A Quote >

resistance biomass fired hot water boiler – Alibaba Boile

corner tube biomass fired boiler,corner tube boiler,corner … Corner Tube Biomass Fired Boiler. DHL biomass fired boiler is one large volume, layer combustion, energy saving chain grate boiler, independent innovated and designed by ZBG Boiler, on the basis of importing new technology through GEF project and domestic and foreign technology research of corner tube boiler.biomass fired hot … > Get A Quote >

-WNS Series Oil-fired, Gas-fired, Steam/Hot Water Boile

WNS Series Oil-fired, Gas-fired, Steam/Hot Water Boiler-WNS Series,Fuel (Gas) Industrial Boiler-: Durability 1. Wet-back three-pass structure: Wet-back structure effectively reduces failure of boiler, thoroughly solves the short circuit of smoke in > Get A Quote >

environmental protecting coal dhl boiler – supply ho

And nowhere has more hot water than the lava side DHL Coal-Fired Hot Water Boiler DHL (horizontal Single drum chain grate) coal-fired hot water boiler, corner tube boiler structure. the corner tube boiler uses a piping system as the skeleton of the entire boiler, and it bears the full load of the boiler, which makes a non environmental > Get A Quote >


produce the high-capacity energy-saving chain grate boilers with advantages of reliable water cycling, efficient burning and low pollution. Such series boilers can burn not only shaped biomass pellets or bulk materials, but also coal. 46MW Corner Tube Hot Water Boiler Biomass steam boiler > Get A Quote >

energy saving horizontal type steam boiler - karudec.o

Industrial Energy Saving 10t Gas Oil Fired Steam Boiler Industrial Energy Saving 10t GasOil Fired Steam Boiler For The boiler adopts horizontal, pyrotechnic tube structure,and the boiler is equipped with the Learn more >> DHS Series Of Corner-tube > Get A Quote >

dhl steam boilers – Industrial Boil

DHL Series Corner Tube Chain Grate Boiler – ZBG DHL series coal fired corner tube boiler is an high efficient and energy saving product, with reliable water circulation, efficient combustion, Coal – fired steam / hot water boiler – Boilers Bulk coal-fired hot water boiler Product range Rated thermal power: 14-116MW, rated water pressure > Get A Quote >