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Medium Temperature Water Boiler

노통연관식 중온수 보일러
  • Medium temperature hot water boiler has a 3Pass wet back structure, providing high thermal efficiency and as it circulates medium temperature hot water within a closed cycle, it is a very economical boiler with no thermal loss from steam release, saving fuel cost.
  • 노통연관식 중온수 보일러는 노통연관식 3Pass습식구조로 열효율이 높고, 밀폐 싸이클 내에서 중온수가 순환되므로 증기누출로 인한 열손실이 없이 연료비가 절감되는 매우 경제적인 보일러입니다.

Features특징
  • High thermal efficiency is maintained because it has no scale inside the boiler.
  • The rear combustion chamber has no loss of heat as a wet type. Its smoke tube is designed as corrugated type to comply with thermal expansion, which features high heat absorption rate. High heat absorption rate per unit area approves it to be a very efficient boiler.
  • The special design of inner tube does not allow tubes to be overheated by temperature variation.
  • Temperature is precisely controlled by full automatic system and operating and handling are easy.
  • It requires small installation area and has simple structure and nice appearance.
  • Ventilation loss was minimized to cut down the maintenance cost and the operation noise of boiler.
  • Check and maintenance are easy with its simple structure. Also, the cost and period of constuction are reduced by simple delivery and installation.
  • As using reliable components, its stability is very high
  • 내부에 스케일이 부착되지 않으므로 높은 열효율이 계속 유지됩니다.
  • 후부연소실은 습식구조로 열손실이 없으며 노통이 파형으로 제작되어 열팽창에 대응할 수 있어 안전도가 높으며 단위 면적당 열흡수율이 높은 고효율 보일러입니다.
  • 환탕내관이 특수하게 설계되어 있으므로 온도편차에 의한 튜브 과열이 없습니다.
  • 완전자동시스템으로 정확한 온도조절을 할 수 있으며 운전 및 취급이 용이합니다.
  • 구조가 간단하고 설치면적이 적으며 외형이 미려합니다.
Spectifications사양표
항목(Item) 단위(Unit) DL-WH
0650
DL-WH
1000
DL-WH
1300
DL-WH
1600
DL-WH
2000
DL-WH
2500
DL-WH
3200
DL-WH
4000
DL-WH
4500
DL-WH
5200
DL-WH
6500
DL-WH
8000
DL-WH
10000
보일러본체
(Boiler Body)
열출력
(Heat Output)
 

kcal/h
600,000
~650,000
900,000
~1,000,000
1,200,000
~1,300,000
1,500,000
~1,600,000
1,800,000
~2,000,000
2,400,000
~2,500,000
3,000,000
~3,200,000
3,500,000
~4,000,000
4.200,000
~4.500,000
4,800,000
~5,200,000
6,000,000
~6,500,000
7,000,000
~8,000,000
9,000,000
~10,000,000
MW 0.698~0.756 1.047~1.163 1.395~1.512 1.744~1.860 2.093~2.326 2.791~2.907 3.488~3.721 4.070~4.651 4.884~5.233 5.581~6.047 6.977~7.558 8.140~9.302 10.465~11.628
최고사용압력
(Design Pressure)
Mpa 1 1 1 1 1 1 1 1 1 1 1 1 1
열효율
(Heat Efficiency)
% 91 (OPTION : 94 이상)
전열면적
(Heating Surface)
22 27 36 45 55 73 92 111 128 144 188 220 281
제품중량
(Dry Weight)
Ton 5.5 6 7 8 10.5 11.5 13.0 14 17 18 20.5 23 26.5
만수량
(Full-Water Capacity)
Ton 2.6 3.1 4.2 4.7 5.5 7.3 9 10.7 11.7 13.0 16 18.6 24.7
운전중량
(Operation Weight)
Ton 8.1 9.1 11.2 12.7 16 18.8 22 24.7 28.7 31 36.5 41.6 51.2
연료소비량
(Fuel onsumption
LNG N㎥/h                          
LPG N㎥/h                          
버너
(Burner)
연소제어
(Combustion control Type)
비례제어(Proportional Control)
버너형식
(Burner Type) 
블라스트 (옵션 : PLC, 스마트 녹스센서. PLC, Smart Nox Sensor)
착화방식
(Ignition Type) 
파이롯트(Pilot)
송풍기
(F.D,Fan)
풍량
(Capacity)
㎥/Hr 18 27 35 43 52 70 88 100 120 135 180 216 260
풍압
(Static Pressure)
mmAq 450 450 500 500 500 520 570 520 520 520 520 550 580
전동기
(Motor)
kW 3.75 3.75 5.62 7.5 7.5 11.25 15 15 18.25 22.5 30 37.5 45
접속구경
(Connection)
Diameter
가스변
(GasInlet)
A 50 50 50 50 50 50 65 65 65 65 80 80 80
배수변
(Drain)
A 40 40 40 40 40 50 50 50 50 50 50 50 50
안전변
(Safety valve)
A 40 40 40 25, 40 25, 40 40, 40 40, 50 50, 50 50, 50 40, 65 50, 65 65, 65 65, 80
순환수변
(Circulation nozzle)
A 65 80 100 100 100 125 125 150 150 200 200 200 250
설치개요
(Dimention)
사각연도
(Square Duc)
mm 250x330 300x400 300x500 300x500 350x570 400x700 450x750 500x750 500x900 500x1000 600x1050 700x1050 800x1220
전폭(W)
Width
mm 1630 1710 1834 1884 1994 2158 2338 2490 2517 2612 2819 2983 3311
전장(L)
Length
mm 3370 3672 4132 4422 4712 5012 5462 5712 5752 5862 6255 6824 7280
전고(H)
Height
mm 1800 1884 2004 2054 2164 2328 2508 2660 2710 2840 3002 3206 3668

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Reference참고사항
  • The gas supply pressure is based on the medium pressure 2000~4000mmAq
  • The lower heating value of LNG based on 10,000 kcal/N㎥
  • The lower heating value of LPG based on 22,400 kcal/N㎥
  • pricing standard circular waterfront specifications temperature ΔT 40°C
  • Specifications and data as above are subject to change without prior notice, due to performance improvement
  • Boiler efficiency and gas consumption would be changed by field condition
  • 가스공급압력은 중간압 2000~4000mmAq 기준임
  • LNG 발열량(저위 발열량 기준) : 11,000 Kcal/N㎥ (고위) / 10,000 Kcal/N㎥ (저위)
  • LPG 발열량(저위 발열량 기준) : 24,350 Kcal/N㎥ (고위) / 22,400 Kcal/N㎥ (저위)
  • 순환수변 규격산정 표준 온도는 ΔT 40°C 임
  • 상기 외형 및 사양표는 성능개선을 위하여 예고없이 변경될 수 있음
  • 실제 보일러 효율,연료 소모량 등은 현장조건에 따라 달라질 수 있음
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