dzh steam 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

dzh steam 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.


dzh steam 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.
dzh steam boiler dzh steam boiler dzh steam boiler

DZH Moving Grate Coal & Wood Fired Hot Wate

DZH Moving Grate Coal Fired Steam Boiler is single drum three-return water tube and fire tube steam boiler. The boiler uses the vaulted tube plate, spiral gas tube to make the thermal efficiency higher and output capacity sufficient. It can take coal, wood chips, wood log as fuel. It has win big market because of the convienient for different type fuel.

lexie@zozen.com > Get A Quote >

dzh model steam boiler – Gas Fired Boiler L

2017-12-8 · DZH coal fired steam boiler price, 4 ton steam boiler DZH coal fired steam boiler price, 4 ton steam boiler, fuel coal boiler for sale,US $ 6,000 – 900,000 / Set, New, Natural Circulation, Industrial.Source from Dzh series steam boiler – slideshare.net Nov 21, 2014 · Dzh series steam boiler 1.

lexie@zozen.com > Get A Quote >

china xinda 2ton dzh steam boiler – Industrial Boil

2018-3-2 · Steam Boiler Machine – Alibaba Steam Boiler Machine, Wholesale Various High Quality Steam Boiler Machine Products from Global Steam Boiler Machine Suppliers and Steam Boiler Machine Factory,Importer China famous manufacturer Yuanda brand steam boiler machine .. 2Ton,1.25Mpa DZH Horizontal Coal/Wood pallet Steam Boiler machine.

lexie@zozen.com > Get A Quote >

DZH 4Ton Manual Feeding Coal Fired Steam Boil

2019-6-11 · DZH steam boiler is a manual type wood/coal boiler. It has Fire tube and water tube structure. It is a suitable for small capacity boiler,and the equipment investment is low.The fuel can be wood log,wood chip,wood waste,waste fabric,coal and other solid f

lexie@zozen.com > Get A Quote >

dzh biomass steam boiler | Horizontal Gas Boiler

dzh biomass steam boiler. Steam boiler, electric heating steam boilers, hot water 2018-10-24 · Sitong boiler manufacture and export variety industrial boilers, various fuels can be fired, coal biomass oil gas steam and hot water boilers, thermal oil boiler and electric steam boiler are innovative designed.

lexie@zozen.com > Get A Quote >

Dzh Coal Steam Boiler For Industries - unic.co.

DZH Series Coal Fired Boiler - china-boilers.com. DZH coal fired steam boiler is widely used for industrial production, and the hot water boiler could be used for hotel, school, laundry, gym, farm, etc. 1) Textile industry - dyeing machine, drying rooms, high temperature machine, resin setting machine.

lexie@zozen.com > Get A Quote >

dzh series steam boiler – Steam Boiler In Ind

dzh series steam boiler. Steam Boiler In India July 28, 2018 July 28, 2018 No Comments on dzh series steam boiler. Products – yd-boiler.com. 2018-5-21 · Biomass 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

lexie@zozen.com > Get A Quote >

DZH(L) Series Coal Fired Boil

2018-10-19 · DZH Series Moving Grate Biomass Steam Boiler 4-20ton DZL Chain Grate Coal Fired Steam Boiler 0.5-20ton Oil&Gas Fired Steam Boiler with pressure 0.7mpa-2.5mpa(7bar-25bar))

lexie@zozen.com > Get A Quote >

DZH,4 ton,steam boil

2018-12-26 · DZH series 4 ton coal wood fired steam boiler shipping to Mauritius. 27 / Jan . DZH series 4 ton coal wood fired steam boiler details the boiler modle:DZH4-1.25-AII,the boiler fuel:wood fired coal fired,the boiler output :4t/h steam,the boiler pressure:1.25mpa .our factory make 1 ton coal fired boiler,2 ton wood fired boiler .4ton wood fired boiler for sale .

lexie@zozen.com > Get A Quote >

DZH Series Coal Fired Boiler - china-boilers.c

2019-3-5 · DZH coal fired steam boiler is widely used for industrial production, and the hot water boiler could be used for hotel, school, laundry, gym, farm, etc. 1) Textile industry - dyeing machine, drying rooms, high temperature machine, resin setting machine. 2) Food industry - cooking, drying, vegetable oil

lexie@zozen.com > Get A Quote >

DZH Moving Grate Coal & Wood Fired Hot Wate

DZH Moving Grate Coal Fired Steam Boiler is single drum three-return water tube and fire tube steam boiler. The boiler uses the vaulted tube plate, spiral gas tube to make the thermal efficiency higher and output capacity sufficient. It can take coal, wood chips, wood log as fuel. It has win big market because of the convienient for different type fuel.

lexie@zozen.com > Get A Quote >