china made coal hot water dzl 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

china made coal hot water dzl 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.


china made coal hot water dzl 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.
China Coal Fired Steam Boiler (DZL, SZL) - China Ste

China Coal Fired Steam Boiler (DZL, SZL) - China Ste

Steam Boiler, Boiler, Coal Fired Steam Boiler manufacturer / supplier in China, offering Coal Fired Steam Boiler (DZL, SZL), High Quality Small Scale Gas/ Oil Fired Steam Boiler (0.03-1t/h), Packaged Hot Water Boiler (SZL) and so ...

China Coal-Fired Steam Boiler (DZL SZL WNS) - China Boil

China Coal-Fired Steam Boiler (DZL SZL WNS) - China Boil

China Coal-Fired Steam Boiler (DZL SZL WNS), Find details about China Boiler, Steam Boiler from Coal-Fired Steam Boiler (DZL SZL WNS) - Taishan Group Taian Boao International Trade Co., Ltd.

Water Tube Boiler manufacturers  - Made-in-China.c

Water Tube Boiler manufacturers - Made-in-China.c

China Water Tube Boiler manufacturers - Select 2019 high quality Water Tube Boiler products in best price from certified Chinese Furnace manufacturers, China Boiler suppliers, wholesalers and factory on Made-in-China.com

China Large Furnace Full Steam Coal, Wood Industrial H

China Large Furnace Full Steam Coal, Wood Industrial H

Boiler, Steam Boiler, Coal Fired Boiler manufacturer / supplier in China, offering Large Furnace Full Steam Coal, Wood Industrial Hot Water, Good Stability Wood Impregnation Machine for Wood Anti-Corrosion Made in China, Auto Radiator for VW Passat Golf O

DZL series coal-fired hot water boiler - Coal-fired - Zozen Boil

DZL series coal-fired hot water boiler - Coal-fired - Zozen Boil

DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface, while the drum and the water walls on both sides

China Large Furnace Full Steam Coal, Wood Industrial Hot Wat

China Large Furnace Full Steam Coal, Wood Industrial Hot Wat

Boiler, Steam Boiler, Coal Fired Boiler manufacturer / supplier in China, offering Large Furnace Full Steam Coal, Wood Industrial Hot Water, Good Stability Wood Impregnation Machine for Wood Anti-Corrosion Made in China, Auto Radiator for VW Passat Golf O

China Dzl 4 Coal Fired Steam Boiler Coal Stove - Chi

China Dzl 4 Coal Fired Steam Boiler Coal Stove - Chi

Boiler, Steam Boiler, Coal Fired Boiler manufacturer / supplier in China, offering Dzl 4 Coal Fired Steam Boiler Coal Stove, Good Stability Wood Impregnation Machine for Wood Anti-Corrosion Made in China, Auto Radiator for VW Passat Golf OEM 5q0121251an a

China oil boiler manufacture

China oil boiler manufacture

China oil boiler manufacturers,industrial coal fired boilers,coal fired steam boiler,coal fired condensing boiler,coal fired back boiler systems. ...

China Dzl Chain Grate Coal Fired Steam Boiler - Chi

China Dzl Chain Grate Coal Fired Steam Boiler - Chi

China Dzl Chain Grate Coal Fired Steam Boiler, ... Coal Fired Steam Boiler/Hot Water Boiler ... More than 20000 kg/hr assembly water tube boiler is made of the ...

dzl series coal fired hot water boiler manufacturers – Industri

dzl series coal fired hot water boiler manufacturers – Industri

china made coal fired hot water dzl boiler With 70 years experience and strong technologypower, we have manufactured 9 series 200 types of boilers, including Steam China Industrial Coal-Fried Chain Grate Steam Boiler (DZL ...

China DZL Soft Coal Hot-Water Boiler - China Hot-Water Boil

China DZL Soft Coal Hot-Water Boiler - China Hot-Water Boil

China DZL Soft Coal Hot-Water Boiler, Find details about China Hot-Water Boiler, Boiler from DZL Soft Coal Hot-Water Boiler - Vincci International Co., Ltd. Sign In Join Free For Buyer Search Products & Suppliers Product Directory Supplier Discovery ...

dzl boilers in china – Horizontal Steam Boiler Manufactur

dzl boilers in china – Horizontal Steam Boiler Manufactur

china made coal fired hot water dzl boiler | china made coal fired hot water dzl boiler With 70 years experience and strong technology power, we have manufactured 9 series 200 types of boilers, including Steam … Dzl Water Boiler, Dzl Water Boiler Supplier

henan yuanda boiler co., ltd - coal boiler gas boiler steam boil

henan yuanda boiler co., ltd - coal boiler gas boiler steam boil

Business Type: Manufacturer. Main Products: coal boiler gas boiler steam boiler water boiler. Location: Henan, China (Mainland) (Asia). Year Established: 2007. Annual Output Value: US$50 Million - US$100 Million. DZL Coal Hot Water Boiler.

China Dzl Coal Biomass Steam Boiler - xingfupower.en.made-

China Dzl Coal Biomass Steam Boiler - xingfupower.en.made-

Boiler, Biomass Boiler, Biomass Steam Generator manufacturer / supplier in China, offering Dzl Coal Biomass Steam Boiler, 180kw Warm Heating Hot Water Boiler, 120kw Warm Heating Hot Water Boiler and so on.

China Newest Industrial Dzl Coal Fired Hot Water Boil

China Newest Industrial Dzl Coal Fired Hot Water Boil

Steam Boiler, Water Boiler, Coal Boiler manufacturer / supplier in China, offering Newest Industrial Dzl Coal Fired Hot Water Boiler, Hot Water Wood Fired Boilers in South Africa, Coal Fired Central Heating Boilers for Sale and so on.

China Hot Water Boiler, Hot Water Boiler Manufacturers, Supplie

China Hot Water Boiler, Hot Water Boiler Manufacturers, Supplie

China Hot Water Boiler manufacturers - Select 2019 high quality Hot Water Boiler products in best price from certified Chinese Water Equipment manufacturers, China Furnace suppliers, wholesalers and factory on Made-in-China.com

DZL Soft Coal Hot-Water Boiler - vincci.en.made-in-china.c

DZL Soft Coal Hot-Water Boiler - vincci.en.made-in-china.c

China DZL Soft Coal Hot-Water Boiler, Find details about China Hot-Water Boiler, Boiler from DZL Soft Coal Hot-Water Boiler - Vincci International Co., Ltd. Sign In. Join Free For Buyer. Search Products & Suppliers Product Directory Supplier Discovery Pos

China DZL Industrial Coal Biomass fired hot water and ste

China DZL Industrial Coal Biomass fired hot water and ste

Steam Boiler, Water Boiler, Coal Boiler manufacturer / supplier in China, offering DZL Industrial Coal Biomass fired hot water and steam boiler, Vertical Standing 300kg H Steam Boiler Prices, Vertical Diesel Steam Boiler 60 HP Made in China and so on.

China Coal Fired Steam Boiler (DZL, SZL) - China Steam Boiler, Boil

China Coal Fired Steam Boiler (DZL, SZL) - China Steam Boiler, Boil

Steam Boiler, Boiler, Coal Fired Steam Boiler manufacturer / supplier in China, offering Coal Fired Steam Boiler (DZL, SZL), High Quality Small Scale Gas/ Oil Fired Steam Boiler (0.03-1t/h), Packaged Hot Water Boiler (SZL) and so on.

Coal fired hot water boiler - DZL1-30T - EPCB (China Manufacture

Coal fired hot water boiler - DZL1-30T - EPCB (China Manufacture

DZL series single drum coal fire hot water boiler 1. signle durm design 2. boiler capacity of 1-35T/H. * This thread boiler smoke pipe, arch tube sheet, wing flue structure, is the first victory in national development and National patent in 1991, after n

China Dzl 0.7MW to 29MW Central Heating Coal Fired H

China Dzl 0.7MW to 29MW Central Heating Coal Fired H

China Dzl 0.7MW to 29MW Central Heating Coal Fired Hot Water Boiler, Find details about China Water Boiler, Hot Water Boiler from Dzl 0.7MW to 29MW Central Heating ...