chain coal fired 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
chain coal fired 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.
chain coal fired 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. 、
Coal Fired Chain Grate Boiler, Coal Fired Steam/H
As a leading boiler manufacturer in China, ZBG supplies chain grate coal fired boiler, corner tube coal fired boiler, coal power plant boiler for industry production. ... DZL Series Coal Fired Chain Grate Boiler 2-10 t/1.4-7 MW Pressure ...
20t/h szl coal steam generator/boiler – supply hot wat
Gas Steam Boiler manufacturer – quality Chain Grate Steam Boiler China High Efficiency 2.5MPa Chain Grate Steam Boiler 20t/H Rated Industrial 20T Biomass Fired ...
Coal Fired Steam Boiler and Chain Furna
Coal Fired Steam Boiler and Chain Furnace. China's industrial boilers with coal as the main fuel, with a small stand-alone capacity, divided Maldistribution characteristics. Due to the low degree of automation equipment and long service time, low operatin
chain boiler and biogas | Industrial Coal Fired Boil
Biomass Supply Chain ; Boiler Technology and … With over 500 landfill gas and 150 biogas facilities in the U.S. alone … Oil & Gas fired boilers,Biomass boiler,Chain Grate … The gas & oil fired boiler developed by our company, … Natural gas,Biogas,Light Oi
Industrial Boiler,Oil & Gas fired boilers,Chain Grate Boile
Industrial Boiler,Oil & Gas fired boilers,coal fired boiler,Circulating Fluid Bed Boiler,Biomass Fired Boiler,aac autoclave,Quick Opening Pressure Vessel.As a leading manufacturer of boiler and pressure vessel, ZG has provided comprehensive boiler and pre
Industrial Coal fired Boiler Experts in china,coal pow
The coal fired boilers includes chain grate boiler, circulating fluidized bed boiler, and the evaporating capacity can reach to 750 t/h, which can meet the needs of various industries. They are widely used in thermal power plants, Industrial enterprises,
Coal Fired Boiler - Zozen Boil
Coal fired hot water boiler. Chain grate layer burning, scientific furnace,widely applied type of coal, reasonable air distribution, full combustion. Coal fired hot oil boiler. According to the characteristics of hot oil boiler and various kinds of coal,
Coal Fired Boiler | Coalmiser High Pressure Chain Gra
This system is designed by Hurst Boiler to combine the best technologies from the “old school” of coal combustion and the latest advanced combustion control ...
250 horse power boilers – Coal Fired Chain stoker boiler
Brief Intro :DZL coal fired chain grate boiler realizes almost zero pollution with special dust collector solution, has the advantages of compact structure, high thermal efficiency, sufficient output, and avoid tube plate cracking, etc.
industrial chain grate coal fired steam boil
Industrial Coal Fired Steam Boiler Price Introduction. coal fired boiler is a kind of double-drum longitudinal chain grate stoker steam boiler, it has high thermal efficiency of heating change convection layout, water cycle system is reasonable, water cap
SZL Chain Grate Coal Fired Hot Water Boilers | Reliable Ste
SZL Chain Grate Coal Fired Steam Boilers 1.The boiler shall adopt double drum,monolayer arrangement,compact structure,as well as large heating surfaces which are more 10% than those of same kinds of products,featuring the following advantages such as suff
chain grate coal fired hot water boiler | Small Coal Fir
Qingdao East Power Industry Equipment Co., Ltd. Hot Water Boiler, Boiler, Chain Grate Boiler manufacturer / supplier in China, offering Coal Fired Hot Water Boiler with High … Large Furnace Chain Grate Wood Pellet …
EPCB Water Fire Tube Chain Grate Coal Biomass Fired H
This boiler is a kind of chain grate hot water boiler, coal fired hot water boiler uses coal as fuel, biomass fired hot water boiler uses biomass as fuel.
Laundry steam boilers - Coal Fired Chain stoker 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 boi
high quality Chain Grate Coal Fired Boiler for Sugar Pla
The temperature range is 60~180℃, high quality Chain Grate Coal Fired Boiler for Sugar Plant is available for textile industry, which achieves high working temperature (330℃) under low working pressure (10 bar). Except hot oil boiler, oil gas fired steam
China Dzl Chain Grate Coal Fired Steam Boiler - Chi
Boiler, Steam Boiler, Coal Fired Steam Boiler manufacturer / supplier in China, offering Dzl Chain Grate Coal Fired Steam Boiler, Large Scale Coal-Fired Steam Boiler/Hot Waterboiler, Coal Fired Steam Boiler/Hot Water Boiler and so on.
efficiency of chain grade coal boilers | Small Coal Fir
Industrial Boiler,Oil & Gas fired boilers,Chain Grate ... 2018-6-13 · WHAT WE DO. Zhengzhou Boiler Co., Ltd (the original Zhengzhou Boiler Factory), founded in 1945, is a joint-stock enterprise with A1, A2, C3 industrial boiler design and manufacture lice
Coal Fired Boiler | Hybrid Water Wall Chain Grate | Hurst Boil
This system is designed by Hurst Boiler to combine the best technologies from the "old school" of coal combustion and the latest advanced combustion control technologies. The new HBC chain grate-type stoker system permits either bituminous coal washed sin
DZL Series Coal Fired Chain Grate Boiler - Coal Fired Boil
This coal fired chain grate boiler uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low efficiency, insufficient output, and poor adaptability of fuel
industrial steam boilers - stong-boiler.c
2018-8-30 · Sitong Boiler product thousands of industrial boilers, such as oil gas fired steam boiler, biomass pellet boilers, coal fired chain grate boiler, thermal oil boilers, we sell boilers in china domestic and abroad widely.
Biomass Fired Steam Boiler - stong-boiler.c
Sitong Boiler product thousands of industrial boilers, such as oil gas fired steam boiler, biomass pellet boilers, coal fired chain grate boiler, thermal oil boilers, we sell boilers in china domestic and abroad widely.