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 Example Terms of Reference are printed separately to facilitate use by countries as they prepare their own EIA program requirements for mining projects. 2 EXAMPLE TERMS OF REFERENCE (TOR) on the hydraulic impacts to the river system, potential changes in sediment transport of the rivers, and the cumulative impacts if other
Mar 31, 2020· Although you have a right to most of your medical records, there are some that health care providers can withhold. Note that the age of a particular set of records also can affect the ability to obtain them: Most providers, including doctors, hospitals, and labs, are required to keep adult medical records for at least six years, although this
· Web viewSECTION 23 09 23 DIRECT-DIGITAL CONTROL SYSTEM FOR HVAC. Recommended preventive maintenance procedures for all system components including a schedule of tasks for inspection, cleaning and calibration. Other manufacturers and contractors supplying other associated systems and equipment shall provide their necessary hardware, software and
File Size: 1MB Reference Guide for Asset Management Tools Asset management can have numerous benefits to a system, including, but not limited to: prolonging asset life, meeting customer demands, identifying sustainable rates, and update the components of their asset management plan.
An energy management system (EMS) allows for centralized monitoring and control of energy use across building systems. The upgrades to controls for lighting, office equipment, HVAC, and water heating that have been described in previous chapters all constitute “stand-alone” control systems (e.g., photosensor-
1 . Outline responsibilities of an Engineer Class 2 in relation to auxiliary boiler and steam plant of a vessel . 1.1. Commonwealth, state/territory and local legislation and regulations that relate to marine boilers and steam plant in terms of safety, repairs and pollution, including implementation, is identified. 1.2
(8) An identification of those structures, systems, or components of the facility, if any, which require research and development to confirm the adequacy of their design; and identification and description of the research and development program which will be conducted to resolve any safety questions associated with such structures, systems or
Project Deliverables Expected Prior to Closure. Final deliverables outline a project’s entire scope of work, while deliverables created during earlier phases of a project are based on short-term snapshots of project activity. Initiation phase deliverables can include a project charter or a business case. The lessons learned library is
Oct 01, 2009· NCEH provides leadership to promote health and quality of life by preventing or controlling those diseases, birth defects, or disabilities resulting from interaction between people and the environment. Site has information/education resources on a broad range of topics, including asthma, birth defects, radiation, sanitation, lead in blood, and more.
· Web viewThe following is an example of a Quality Assurance / Quality Control (QA/QC) Plan for Continuous Emissions Monitoring Systems or CEMS. This QA/QC Plan meets the minimum requirements of the Indiana State Rule 326 IAC 3-5-4 Standard Operating Procedures and Chapter 20 of the Indiana Quality Assurance Manual.
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