china alibaba dhl 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

china alibaba dhl 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 alibaba dhl 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 alibaba dhl boiler china alibaba dhl boiler china alibaba dhl boiler

Industri Otomatis Vertikal Batubara Api Tabung Air Boiler Harga -

DHL(QXL) Hot Water Boiler:30-150 Days industri Otomatis Vertikal Batubara Api Tabung Air Boiler Harga Deskripsi produk Rentang kapasitas 7 MW-116 mw > Get A Quote >

coal wood biomass fired steam boiler – ZONZEN Boil

china alibaba brown coal dhl boiler coal fired mechanized coal feeding boiler industry coal wood fired steam boiler Address No.76 Xinda Rd.,Zhoutie Town, Yixing City, Jiangsu Province, China P : (+86) 13506151306 Contact Us Phone: 0086-510-68530066 Email: > Get A Quote >

factory direct sale coal dhl boil

Factory Direct Sale Brown Coal Dzl Boiler Widely Used In China Coal Fired Hot Water Boiler Supplier Part 2 china alibaba coal fired hot water dhl boiler Introduction A coal fired boiler is a boiler whose fuel is coal. It refers to a thermal power plant that burns > Get A Quote >

China Boiler Operator, China Boiler Operator Manufacturers and

China Boiler Operator, China Boiler Operator Suppliers and Manufacturers Directory - Source a Large Selection of Boiler Operator Products at electrical operating table ,hospital operating light ,coin operated games from China > Get A Quote >

Plastic EDLBUN gas burners spares burner machine made in

Plastic EDLBUN gas burners spares burner machine made in China, US $ 480 - 580 / Set, Zhejiang, China (Mainland), EDL, EDLBUN.Source from Yueqing EDL Burner Co., Ltd. on 1 Unibody design with aluminum shell 2 Sliding flange can locate > Get A Quote >

ce approved coal dhl boil

ce approved factory sale waste oil burner for steam boiler best price · china alibaba coal hot water dhl boiler original · good quality natural gas fired steam boiler View More Quality DHL corner tube chain grate boiler in Central Heating Apparatus for sale, Buy Coal > Get A Quote >

Reliable biomass pellet burner, View biomass pellet burner, EXO

Reliable biomass pellet burner, US $ 680 - 759 / Set, Shandong, China (Mainland), EXO waste oil burner, YB-03 Waste oil burner.Source from Yantai Yuesen Trade Co., Ltd. on Alibaba… > Get A Quote >

Advanced Coal Dhl Boil

November 1, 2016 Cute Products. automatic lignite coal dzl boiler – Industrial Boiler Fire Tube Boiler china alibaba lignite coal dhl boiler dhl, and shl coal fired hot water boiler for energy saving lignite coal dhl Read More Industrial Boiler - Coal Fired > Get A Quote >

china alibaba lignite coal szl steam boil

top class lignite coal dzl boiler – Fire Tube Boiler CompanyDZL coal fired boiler are widely used in hospitals, china alibaba lignite coal dhl boiler You can find best Coal Bituminous Coal,Lignite Coal; Six independent air chambers can respectively adjust the air > Get A Quote >

dalian sunshine boiler company - Industrial boiler manufactur

Zozen found in 1988, Now mainly produce gas & oil fired boiler, Biomass fired boiler, Coal chain grate boiler, CFB power plant boiler,Thermal fluid heater. With 30 year experience, Zozen is a leading steam and hot water boiler manufacturer in China. > Get A Quote >

china alibaba coal fired szl steam boil

China Alibaba Coal Fired Hot Water Dhl Boiler China Oil Fired Condensing Boiler | Boiler alibaba China Oil Fired Condensing Boiler Introduction Diesel boiler is full-automatic oil(gas) fired steam boiler; adopting horizontal internal micro positive pressure high > Get A Quote >