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.
WNS series horizontal internal combustion boiler 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.
1. 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.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. 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.
4. 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.
May 26, 2017· Duct Design 2 — Available Static Pressure. Posted by Allison Bailes on May 26, 2017. 20 Comments Read/write comments. although dropping from 5 tons to 3 tons would likely require re-balancing (assuming system was ever balanced in the first place!) since fittings have non-linear friction losses. THEN YOU CAN DO IT WITH A STANDARD
Read your pressure from a distance with these large-dial gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.. Gauges with aluminum case have better corrosion resistance than gauges with steel case.
Boiler tubes for higher temperatures, diameters from 10.2 to 139.7 mm, wall thickness from 0.5 to 16 mm, length 5 – 22 m.
Builder: Brighton Works (130), Derby Works (15), … En10028 13crmo 4-5 10crmo9-10 X12crmo5 Pressure Vessel Boiler Steel Plate A516 Grade 70 Carbon Steel Pressure Vessel Plates FOB Price: US $ 300-1000 / Ton Min. Order: 10 Tons
2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.
Boiler Horsepower What is the boiler horsepower of a boiler generating 21,500 lbs of steam per hour at 155 psi? The factor of evaporation is 1.08. BHP = (LB/HR*fe)/34.5 BHP Boiler Horsepower BHP = (LB/HR*fe)/34.5 Lb/Hr Pounds per Hour BHP = 21500 * 1.08 / …
Builder: British Railways Darlington Works Steel and Alloy Plate Fabrication. Fabrication and Field Erection of Tanks, Pressure Vessels and Heat Exchangers. Boiler Erection and Repair.
3 1/2" Delux Boiler with fittings Boiler diameter 3 1/2" Height overall 10" Length overall 8" Flue 1 1/2" Full wet weight 2.3kg. Dry weight 1.6kg. Max water 700cc. Working pressure 50psi. Test pressure 100psi. Superheater. Boiler fill clack bush. Removable chimney. With test certificate. With instructions. Plinth and mounting feet not included
The normal water pressure of a boiler should be between 1 bar (a unit of pressure) and 2.5 bar. The boiler pressure will normally rest at 1 bar when cold and rise to 2.5 bar when in full use. On many newer models, the boiler will be equipped with a cutoff switch to prevent damage to the heating
In response to this, the British Transport Commission drew a 2-8-0 Class 8F based on the Standard Class 5, in a manner similar to the LMS class 5 and 8Fs. Changes included a higher boiler pressure of 250 psi and driving wheels 5 ft 0 in (1.524m) in diameter to increase tractive effort.
File Size: 272KB On the decision to build the BR standard series of locomotives, a series of class four tank engines was ordered, based on the ex-LMS Fairburn 2-6-4T with some modifications.The lineage of the class could therefore be tracked through the LMS/BR Class 4 2-6-4T locomotives back to the Fowler design of 1927.. Design work was done at Brighton, the overall programme being overseen by R.A. Riddles.
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