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directive ec on boilers for heating on solid fuels up to nominal power kw en 303 5

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.

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Introduction of WNS gas / oil fired steam boiler:

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.

Technical advantages:

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.

References / Standards Flashcards | Quizl

EN 303-5--2012, Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW MRP: Construction and Demolition Waste Management Planning MRC: Construction and Demolition Waste Management

Boilers and Industrial Furnaces laws, regulatio

A unit designed to burn coal/solid fossil fuel subcategory includes any boiler or process heater that burns any coal or other solid fossil fuel alone or at least 10 percent coal or other solid fossil fuel on an annual heat input basis in combination with liquid fuels, gaseous fuels, or less than 10 percent biomass and biobased solids on an

Instrukcja Kotla na Pellet Gorenje Ecologic

Feb 24, 2017· BASIC PREVENTIVELY REQUIRED STANDARDS Product ECOLOGIC 30 is manufactured in accordance with the following standards: DIRECTIVE EC ON MACHINERY (2006/42/EC); DIRECTIVE EC ON LOW-VOLTAGE EQUIPMENT (2006/95/EC); DIRECTIVE EC ON ELECTROMAGNETIC COMPATIBILITY (2004/108/EC); DIRECTIVE EC ON BOILERS FOR HEATING ON SOLID FUELS UP TO NOMINAL POWER kW

ErP-compliant boilers & the Energy-related Products Directi

The requirements for Lot 1 of the Energy Related Products Directive (ErP), which includes fossil fuel boilers with 70kW to 400kW rated input, has a significant impact on the commercial boiler market. The ErP Directive has effectively eliminated most high efficiency non-condensing boilers up to 400kW, from being placed on the market by boiler

Design and Development of a Didactic Mobile - SpringerLi

EN 303-5:2012 Heating boilers. Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, testing and marking Google Scholar

EUR-Lex - 52017XC0310(03) - EN - EUR-L

Solid fuel boilers, including condensing boilers and solid fuel cogeneration boilers. General conditions for testing. CEN. EN303-5:2012 Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW — Terminology, requirements and marking, 5.7 Conducting the boiler performance test

BS EN 303-5 : 2012 | HEATING BOILERS - PART 5: HEATI

buy bs en 303-5 : 2012 heating boilers - part 5: heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kw - terminology, requirements, testing and …

EUR-Lex - 32014D0314 - EN - EUR-L

EN 304. Heating boilers — Test code for heating boilers for atomizing oil burners. Solid fuel boiler heaters. EN 303-5. Heating boilers — Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW — Terminology, requirements, testing and marking. EN 14918. Solid biofuels

Approval of Biomass Boilers for British Columb

EC Directive 2004/108/EC on “the electromagnetic compatibility” EN 303-5 Heating boilers – Part 5: Heating boilers for solid fuels, hand and automatically stoked, nominal heat output of up to 300 kW …

PELLET BOILER BIODOM 27 E - BIODOM BALT

directive ec on boilers for heating on solid fuels up to nominal power kw; en 303-5 Biodom 27 E | instructions for use, maintenance and installation | version 1.0 May 2016 6

Hydronic Central Heating Generators – Green Publ

EN 303-5 Heating boilers - Part 5: Heating boilers for solid fuels, hand and automatically stocked, nominal heat output of up to 300 kW - Terminology, requirements, testing and marking . Gas-driven heat pumps . prEN 12309 – 2: 2000 Gas-fired absorption and adsorption air-conditioning and/or heat

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0086-510-68530066, +86-13506151292

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