주요 산업군 : 기계설비
자기열교환형 버너 EMB-SIK-NXT
- Tunnel or chariot furnaces.
- 최소 구매 수량 : 1
- 주문 수량 단위 : 1
문의전화 : 0504-3175-2678 제조사 ‘㈜에사코리아’ 에서 직접 판매하는 제품입니다.
EMB-SIK-NXT버너는 노즐 믹스 타입으로, 가스와 공기는 노즐 내부에서 혼합되는 구조로 화염의 역류를 방지합니다.
화염 튜브의 배출구 부분의 디자인으로 인해 모여진 2단계식 연소는 NOX, CO 양쪽 모두의 경우에 있어 낮은 양의 방출을 허용합니다.
EMB-SIK-DA are gas burners used in direct heating. The
shape of the silicon carbide flame tube produces a tight
flame which allows high heat penetration and better temperature
uniformity inside the combustion chamber due
to the high speed of the combustion products. Being able
to manage a secondary air inlet, these burners can be
used in low temperature applications where good tempetaure
uniformity is required. Furthermore, these burners
are particularly recommended for industrial furnaces
that must accomplish heat treament at different
Fibre covered furnaces.
Tunnel or chariot furnaces.
Hot air generators.
Capacity: from 80 to 300 kW
Application maximum temperature: 1.300°C
Gas and air pressure to the burner: 45mbar
Flow ratio: 8 : 1
Flame speed: da 60 m/s a 120 m/s
Excess air: up to 400% without secondary air
up to 2000% with secondary air
Burner body: cast iron G25
Gas collector: cast iron G25
Flame tube: SiC
Combustion head: AISI310
Fixing flange: Fe360
The flame capacity, length and speed refer to natural
gas burners (8600 Kcal/Nm3), placed in a combustion
chamber at zero pressure at sea level and operating
with 10% excess air.
MIN/MAX (ON/OFF) functioning
Ambient air temperature
NOx < 180 mg/Nm3 [O2 = 3% ref.]
The EMB-SIK-DA burners have appropriate furnace wall
fixingflange. The light obtained for the burner housing
must leave open space around the burner. This space
has then to be filled with ceramic-fibre.
For the installation carefully follow the instructions below:
1 - Place the EMB-SIK-DA burners far from heat sources
and productssuch as: liquids, solvents or corrosive gases.
2 - Make sure that the housing dimensions and the distance
between the centers of the feeding pipes correspond
to what is specified in the "Overall dimensions" chapter.
3 - Assemble the burner onto the furnace wall (pos. 01)
interposing a ceramic fibre gasket between the attachment
flange and the furnace wall (pos.08). During the
burner insertion phase check that the insulation previously
wrapped around the outside is not altered nor damaged.
Once the spacer has been fixed onto the furnace,
from the inside of the combustion chamber, seal any possible
cracks that may be left between the wall and the
spacer with ceramic fibre.
4 - Connect the combustion air and fuel gas inlet piping,
interposing, if possible, dilation joints of correct sizes.
5 - Connect electricity to the ignition electrode and to the
uv-scan detector making sure not to pass the conductors
near heat sources..
6 - Check that the burner body and all its metallic elements
are earthed with appropriate conductors.
7 - The connecting cable from the ignition transformer to
the electrode must be specific for high tension and not
screened. It must not be more than 1 metre long; otherwise
the ignition transformer must be positioned near the
burner. The high tension cable must be placed far from the
power cables and not in metallic ducts. Ideally it should be
left in open air.
8 - For further information please consult the technical
data sheet concerning the ignition transformers.
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