: Pipe-Fitting-Flange-valve

   เครื่องพ่นไฟ(Gas burner) รับปรึกษาการใช้งานทุกยีห้อ: FBR.RIELLO.BALTUR,WIESHAUPT,CUENOD,อื่นๆ

เครื่องพ่นไฟรุ่น GAS Low Nox ขนาดตั้งแต่15-430 kW
ออกแบบตามมาตรฐานยุโรป cl. III EN676 Low Nox
ติดตั้งและใช้งานง่ายมีทั้งแบบ One stage และ Two stage

In fields as varied as district heating, services, small industries and the agribusiness industry, the priority in fuel burners is that they:

are easy to install,
guarantee reliable adjustment,
use energy economically,
minimize pollution emissions
simplify operations.
With this aim in view, the NC.12 - NC.16 et NC.21 burners are fitted with the RTC® System, MDE® System, IME® system and the AGP® system.
Burners are designed, developed and built in compliance with the European standard EN 676. burners are manufactured in compliance with the quality assurance certificate AFAQ ISO 9002. As for all burners, the NC.12, NC.16 and NC.21 models have received EC certification, as they comply with the requirements of the relative European directives:
Gas burner directive 90/396/EEC
Machinery Directive 89/392/EEC
EMC Directive 89/336/EEC
Low voltage 73/23/EEC
Efficiency Directive, when burners are installed on EC boilers.

Simple installation.

The burner is mounted on the front of the boiler using a multi-purpose aluminium clamp, ensuring the compatibility of the NC.12 - NC.16 and NC.21 models with all new and existing installations.
Combustion head penetration, short or long, is adjustable at any time, from 30 to 270 millimeters to adapt perfectly to all types of boiler.
Fitted onto the housing, the multi-pin electrical connector for the burner's power supply, removes any risk of error.

Optimal efficiency.

The housing, bearing plate and air unit's design has been optimized to ensure total air-tightness and rapid access to the air flow system and to all the combustion components.
All electrical components use plug-and-socket connections.
The factory settings provide a turnkey solution that offers faultless operation from the outset.
Accurate adjustment using clear and precise combustion head and air-flow markings ensure the burner meets specific installation requirements.

เครื่องพ่นไฟรุ่น GASAGP Low Nox ขนาดตั้งแต่
60-4,600 kWออกแบบตามมาตรฐานยุโรป
cl. III EN676 Low Nox ติดตั้งและใช้งานง่าย
การทำงานแบบ PROGRESSIVE (PID)

The AGP System® ("Air-Gaz-Proportionnel"), is patented because of its specificity which is to permanently measure the furnace pressure in order to control the air-gas mixture and to eventually modify it.

With this technology, burners guarantee:

* a completely stable air-gas mix,
* a high and constant CO2 rate at all burner output levels,
* accurate control of excess air, essential for the optimal
running of condensation generators.

The AGP® system also automatically corrects the following:

* positive and negative gas pressure variations,
* Changes in air pressure due to electrical circuit voltage
fluctuations and atmospheric pressure changes,
* output according to pressure variations in the combustion
chamber, especially during ignition.

เครื่องพ่นไฟรุ่น Monoblock Gas Pirna ขนาดตั้งแต่
1,060-14,000 kWออกแบบตามมาตรฐานยุโรป
cl. III EN676 Low Nox ติดตั้งและใช้งานง่าย
บอยเลอร์แบบ fire tube ค่า turndow ratio สูง

These burners use natural gas and propane, feature progressive two stage operation and a PID control can be used to provide modulating performance.
The turndown ratio can reach 1/10. The fuel-air mix is controlled electronically (GEM® system).
Burners are designed, developed and built in compliance with European standards EN 676 and EN 267. They received EC certification in compliance with European Directive requirements.

Gas Appliances Directive 90/396/EEC
Machinery Directive 89/392/EEC
EMC Directive 89/336/EEC
Low Voltage Directive 73/23/EEC
Efficiency Directive 92/42/EEC when burners are installed directly on EC boilers.

How the “Diamond Head” operates.

We’s vast experience in the field of combustion combined with a methodical search for the best processes has produced a highly efficient range of burners.

Low NOx gas combustion involves internal recirculation of the combustion gases. These gases are partially sucked into the base of the flame via triangular-shaped openings at the tip of the combustion head.

The gas injectors are placed in such way that a large quantity of combustion gas is drawn in and rapidly mixed with the air and the gas at the root of the flame. This mix crosses the main reaction area and slows down the combustion, thus reducing the temperature.

This staged combustion system (IME® system) leads to a significant decrease in thermal nitrogen oxide. The advantage of this technique is that it automatically adjusts the amount of recirculated combustion gas: the flame always has the most reliable volume which has little affect on the nominal output of the generator, unlike external recirculation systems.

Dual fuel burners C.260 to C.1100 are equipped with “Diamond” low NOx class III combustion heads, guaranteeing emission values compliant with European Standard EN 676.

An O2 regulation system (optional) can be used to control excess

Noise levels of monoblock burners C.260 à C.1100.

Acoustic tests on the fans of C.260 to C.1100 CUENOD burners measured that noise levels for these burners are very low for this power range.

The configuration of certain systems, the proximity to sensitive areas and, in industrial installations, the continuous presence of personnel all require special noise-reducing systems. offers a solution tailored to each individual situation or budget.

The first solution involves the use of a sound-proofing box. This box absorbs the noise produced by the burner, such as the sounds of air being sucked in or blown out as well as the noise made by the fan motor. We offer two types of boxes depending on the level of noise reduction required:

CI.20 for a decrease of between 15 and 20 dB(A), and,
CI.30 for a decrease of between 20 and 30 dB(A).
These cube-shaped devices completely enclose the burner, leaving openings for the supply of fuel, electricity and combustion air. They are mounted on wheels so they can easily be moved when you need to work on the burner.

The second solution recently made available involves the use of the Variatron®. This device is a frequency regulator that adjusts the fan’s speed to the burner load. At low speeds, the fan speed and the air shutter position are such that noise reduction can reach 15 to 20 dB(A).

Adjusting the speed of the motor will adapt the air flow and the air pressure to the required amount: the Variatron® limits amount of electrical energy consumed for optimum efficiency.

The Variatron® is environment-friendly since it adjusts the fan motor’s output to the requirements of the burner/boiler. Ignition is inaudible and the burner operates smoothly.

Variatrons® are sold as optional features and adapt quite well, with no modification required, to C.260 to C.1100 burners.

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