Built-in heat exchanger boiler
Built-in heat exchanger boiler is only used as thermal carrier,when it is heated,the oxygen will be decomposed and discharged out,so oxygen corrosion wonnot happen,when thermal media water is added once,a few calcium and magnesuim ions will be heated and be intenerated,boiler water wonnot decrease or increase when boiler is working,so there is no furring inside,all these contribute to long life efficiency star boiler's life is about 3times longer than regular boilers,heat exchanger is made of stainless steel tubes which are corrosion-resistant and rust-free,offering clean and hygienic hot domestic water.
Category:
0.35-7MW CWNS series boiler
Product description
Longevity
Built-in heat exchanger boiler is only used as thermal carrier,when it is heated,the oxygen will be decomposed and discharged out,so oxygen corrosion wonnot happen,when thermal media water is added once,a few calcium and magnesuim ions will be heated and be intenerated,boiler water wonnot decrease or increase when boiler is working,so there is no furring inside,all these contribute to long life efficiency star boiler's life is about 3times longer than regular boilers,heat exchanger is made of stainless steel tubes which are corrosion-resistant and rust-free,offering clean and hygienic hot domestic water.
work under normal pressure,it's safe and reliable
An expansion tank is equipped at the top,water level can be controlled automatically,it works without pressure,so it's safe and reliable,tedious report and endorse procedures are simplified.
Compact structure,easy to mount and low engineering cost.
lndirect heating adopts modular design, heat exchanger units with high performance are used,making the whole structure compact which make it easy to transport and mounting,in the limited space,two or more sets can be paralleled in use and the technology is simple,so it needn't heat exchange station,the cost of engineering is lower.
Structure
The structure of lower part of the indirect heating boiler is the same as the regular one ,lt's composed of the firebox and heat transfer tubes, the upper part is equipped with a heat exchanger, there is also an expansion tank at the top.Generally, the boiler works under normal pressure, so it's absolutely safe, the thermal media in the boiler isn't in or out when the boiler is working,it transfers the heat between heat transfer tube and heat exchange, after being heated,in furnace heat medium completely deoxidization and softening, and there is no furring and oxygen corrosion,these make the using life of the boiler last as long as 20years,build in heat exchanger is manufactured to comply with manufacturing standard of shell-and - tube heat exchange ,tube pass and shell pass are put to test of water pressure.
| Item/Unit/Model | CWNS (NZ)0.35-80/60-Y(Q) | CWNS (NZ)0.48-80/60-Y(Q) | CWNS(NZ)0.7-80/60Y(Q) | CWNS(NZ)1.4-80/60-Y(Q) | CWNS (NZ)2.180/60Y(Q) | CWNS(NZ)2.8-80/60-Y(Q) | ||
| Heat Power | MW | 0.35 | 0.48 | 0.7 | 1.4 | 2.1 | 2.8 | |
| Thermal Efficiency | % | 92 | ||||||
| Heat Exchanger's Pressure | Mpa | 1.0 | ||||||
| Power Consumption | Kw | 1.0 | 1.5 | 2.0 | 6.0 | 8.0 | 15.0 | |
| Operation Weight | kg | 4750.0 | 4750 | 6350 | 9650 | 12500 | 13750 | |
| Hperation Weight | L | 2500 | 2500 | 3000 | 4300 | 6500 | 9000 | |
| Roiler's Weight | kg | 2250 | 2250 | 3350 | 4350 | 5000 | 6750 | |
| Heating Surface | ㎡ | 10.5 | 10.5 | 24.7 | 53.5 | 64.1 | 83.84 | |
| Fuel Consum-ption | Diesel | kg/h | 31.7 | 42.2 | 63.3 | 126.6 | 190 | 253.3 |
| LPG | Nm³/h | 26.6 | 35.5 | 53.2 | 106.5 | 160 | 213 | |
| Natural GAS | Nm³/h | 37.9 | 39.43 | 71.75 | 139.9 | 236 | 297 | |
| C.G | Nm³/h | 81.5 | 108.7 | 163 | 326.1 | 189.1 | 625.2 | |
| Chimney | Φmm | 250 | 250 | 250 | 300 | 350 | 400 | |
| Outlet/Inlet of Heat Exchanger | DN | 65 | 65 | 100 | 125 | 150 | 200 | |
| Dimensions | Length | mm | 2200 | 2200 | 2620 | 3600 | 3800 | 4260 |
| mm | 1224 | 1224 | 1460 | 1680 | 1800 | 1880 | ||
| mm | 1956 | 1956 | 2255 | 2590 | 2720 | 2925 | ||
| Transporation Dimension | Length | mm | 2680 | 2680 | 2850 | 4120 | 4425 | 4850 |
| mm | 1390 | 1390 | 1570 | 1850 | 1970 | 2045 | ||
| mm | 2080 | 2080 | 2355 | 2720 | 2845 | 2950 | ||
Product Message
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Contact Us
Address: Wuzhi county zhan shop new district northwest corner Changwu road and hongyuan road intersection,Jiaozuo City, Henan Province,China
Sales Hotline: +86-371-63663000
Service Hotline: +86-371-63663000
ADD：Yiyang Industry Gathering Zone,Luoyang City, China
