Product thermal capacity : 1-20 t/h Working pressure : 0.7-2 Mpa Available fuel : Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc. Available industries : Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc. Introduction:
simple chain grate stoker boiler - Bing is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Technical advantages Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Advantages: the chain is not under direct heating,safe and reliable during operation;the grate clearance is small so coal leakage is less;convenient maintenance,cannot stop the grate furnace replacement. 3,the small scales chain grate without coal leakage:improved from large scales,have advantages of large scales chain grate without coal
simple chain grate stoker boiler Quick inquiry: I need the quotation of Electric Boiler steam boiler hot water boiler Hot Air Boiler Thermal oil Boiler, the fuel is, the pressure is, this capacity is, My Name is, my Email is, my phone number is, Please Send the detail information for me!
HBG could supply 20-75 T/H chain stoker boiler for customers. HBG’s chain stoker boiler adopts the reliable BW－28 beam chain grate and the scientific achievement demonstrated during the “6th 5-year Plan” by China National Trading Commission. It has the advantages as follows: high heat efficiency, simple operation, easy maintenance and
Chain Grate Hot Water Boiler Introduction. 2019-3-15 · Our chain stoker boiler adopts scientific chain grate achievement to improve its thermal efficiency. It has the advantages as follows: high heat efficiency, simple operation, easy maintenance and management. Our chain grate boiler can be divided into steam boiler and hot water boiler.
Side View of Chain Grate Overfeed Stoker .. 7 6. Side View of a Traveling Grate Overfeed Stoker 8 7. So in a coal fired stoker-boiler, if you add up the energy in the steam, TITLE AND SUBTITLE A Guide to Clean and Efficient Operation of Coal- Stoker-Fired Boilers S. REPORT DATE Mav 1981 I. PERFORMING ORGANIZATION CODE 7.
3,the small scales chain grate without coal leakage:improved from large scales,have advantages of large scales chain grate without coal leakage and lighter chain grate ,s advantages,unique in china. 4,light chain grate:use round bar steel to join the initiative and driven grate piece together,to form a large chain.Mesh rotates around the sprocket.
Anthracite Coal Fired Burner Biomass Furnace Water Cooled Chain Grate Stoker For Boiler Manufacturers, US $ 7,500 - 8,000, New, 1.5 years, 1 Year Warranty, Manufacturing Plant, Food & Beverage Factory, Farms, Construction works , Energy & Mining, general industrial waste.Source from Dalian Sunshine Boiler Auxiliaries Co., Ltd. on Alibaba.com.
Stoker Fired Boiler are classified according to the method of feeding fuel to the furnace and by the type of grate. The main types of stokers are: Chain-grate or travelling-grate stoker Spreader stoker boiler Travelling Grate or chain grate Stoker Boiler In Travelling Grate boiler coal is fed at one end of a …
Click to view on 2:328/9/2015· Chain grate stoker boiler belongs to traditional horizontal boiler type. Feature with mature technology, simple structure, reliable running and easy operation, chain grate stoker boilers are widely used in Pakistan and which …
Salah satu sistem pembakaran pada boiler adalah sistem chain grate stoker. Schematic diagramnya adalah sebagai berikut : Pada sistem pembakaran ini, batubara dimasukkan didalam coal hoper lalu dibawa ke coal bunker dengan menggunakan conveyor. Simple theme. Powered by Blogger.
Sitong boiler designed a wide range of industrial boilers that could be used for food industry, for example: WNS series natural gas fired boiler, YY(Q)W oil gas fired thermal oil heater, and DZL biomass fuel chain grate boiler. design of boiler in Brewery/Brewhouse Industry
chain grate boiler | Industrial Oil Gas Fired Boiler . Travelling Grate Boiler( chain grate stoker)travelling grate. 2019-4-2 · A shell or flued boiler is an early and relatively simple form of boiler used to make steam, usually for the purpose of driving a steam engine.The design marked a transitional stage in boiler development, between the
Polluting emissions from chain grate stoker furnaces may be attributable to a poor combustion-air distribution to the fuel bed. Previous work showed that a better distribution of air is achieved by modifying the aerodynamic features of the individual grate links.
Author: Jenny Wu
Note the chain-grate automatic stoker (left) The Stirling boiler is an early form of water-tube boiler, used to generate steam in large land-based stationary plants. Although widely used around 1900, it has now [when?] fallen from favour and is rarely [clarification needed] seen [by whom?
Our chain stoker boiler adopts scientific chain grate achievement to improve its thermal efficiency. It has the advantages as follows: high heat efficiency, simple operation, easy maintenance and management. Our chain grate boiler can be divided into steam boiler and hot water boiler.
· PDF fileTHE DEVELOPMENT AND USE OF THE MODERN CHAIN GRATE boiler capacity can be obtained by increasing grate size or by more intense ledge plates for making a proper rubbing seal with the stoker chain, and including means for adjustment to keep this seal intact.
Sitong boiler is stoker grate boiler manufacturer, there are two types of stoker grate boiler includes chain grate stoker boiler, moving grate stoker boiler, and chain grate boiler is the better efficiency