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.
The refinery produces fuels such as gasoline, diesel, propane and butane, used throughout Minnesota and the upper Midwest. In June 1993, the Pine Bend 525 LTPD SRU No.5 was started up using a typical two pass in a single shell Waste Heat Boiler (WHB) design …
incinerator waste heat boiler for sru. incinerator waste heat boiler for sru. easier startups improve sulfur plant reliability - Ortloff Engineers, Ltd.In conventional SRU designs, the reactor beds are heated by firing the acid gas incinerator before reaching the first catalyst bed as shown in Figure 1. common shell.
SRU Overpressure in a Waste Heat Boiler Failure – Justin Lamar, Black & Veatch Justin will discuss the aspects of WHE tube failure, API 521 evaluations, and SRU pressure buildup. He will review a case history of a reported tube failure and associated SRU pressure buildup.
PROJECT DETAIL. Product:incinerator waste heat boiler for sru Standard: ASME, ISO,IBR Packaging Detail: Regular packing or nude packing, or upon customers requirement. Transportation: by land or by sea, depended on the exporting area; Email: [email protected] Inquiry Now
SRU - Main Burner, Main Combustion Chamber and Waste Heat Boiler These units are severely under attack from high temperatures, thermal shock, and sulphur. Calderys has a complete range of CO resistant materials and engineering designs to withstand the demanding requirements of the SRU.
Author: Sulfur Recovery Engineering Inc SULPHUR RECOVERY UNIT START-UP CONSIDERATIONS SHRIKANT KOLI BLACK & VEATCH, MUMBAI. 2 Control Loops in SRU Incinerator Temperature Control/Oxygen Control ps. 10 Refractory Dry-Out Purpose - Pressure in Waste Heat Boiler steam drum is increased in
For the challenging requirements of the Sulphur Recovery Unit (SRU), Calderys has a complete range of CO resistant materials and engineering designs. For this incineration section, Calderys provides special refractory technical solutions for restriction ring, tube sheets, as well as precast burner blocks with high thermal shock resistance.
The first section of sulphur recovery units (SRU) based on Claus process is constituted of a burner, a thermal reactor and a waste heat boiler and it is designed to oxidize acid gases by air.
Waste Heat Incinerator Boilers In the waste incinerator boiler field, KNM's BORSIG Boiler Systems provides its customers with technologies that mainly serve the burning of waste to generate heat. This includes a wide range of recyclable municipal waste.
SULFUR RECOVERY UNIT Thermal Oxidizer Caption Economical and Energy Efficient Thermally treating waste matter is a primary method for disposing hazardous and non-hazardous materials worldwide—it’s safe and effective. Zeeco offers a complete line of vapor and liquid incinerators (also known as thermal oxidizers) to dispose of waste streams
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
0086-510-68530066, +86-13506151292Get Latest Price
Copyright © 2020.Zhongzheng Boiler Co., ltd. All rights reserved.