Auto PLC Control Low Pressure Steam Boiler For Paper Processing Industries
Fully Automatic Control System Paper Processing Industries Gas Fired Steam Boiler
The steam of the paper industry used to use coal-fired boilers as steam energy, and the chemicals in the production process of the paper mill were heated to dissolve such as sodium hydroxide, sodium sulfate, sodium carbonate, etc., all needto be heated by steam. In addition, processing and molding paper, black pulp concentrate and so on also have to steam. Boiler is indispensable to the production of paper mills, in the paper mill production process will produce a lot of such as bark, waste wood and black liquid waste, the use of gas steam boiler is currently a more common method: on the one hand, the treatment of waste, save the human and space buried waste, on the other hand, produced a large amount of steam for production, improve the economic efficiency of the paper mill, a lot. In the previous environmental protection requirements, the paper mill boiler emission requirements are not high, and now the country's policy on energy conservation and emission reduction, emission standards to meet the requirements of paper enterprises to become the top priority of production activities.
product parameters
WNS2-1.25-YQ
| NO; | Name | Unit | Number | Description |
| 1 | Rated evaporation | t/h | 2 | |
| 2 | Rated working power | Mpa | 1.25 | |
| 3 | Rated outlet ℃ | ℃ | 193 | |
| 4 | Design efficiency | ％ |
92.6(Oil) 92.46(Gas) |
|
| 5 | Boiler heat efficiency | ％ | More than 98% | |
| 6 | Design fuels | / | Light oil,Gas | |
| 7 | Fuels LHV | MJ/kg | 42.917(Oil) | |
| MJ/Nm3 | 35.438(Gas) | |||
| 8 | Consumption of fuels | kg/h | 137.9(Oil) | |
| Nm³/h | 167.325(Gas) | |||
| 9 | Radiation heating area | m² | 8.527 | |
| Convection heating area | m² | 41.838 | ||
| GGH heating area | m² | 23.195 | ||
| 10 | Fume temperature | ℃ | 137.863(Oil) | |
| ℃ | 134.28 (Gas) | |||
| 11 | Fume temperature | ℃ | 60-80 | |
| 12 | Excess air coefficient | / | 1.15 | |
| 13 | Volume | m3 | 5 | |
| 14 | Bulk weight | kg | 9700 | |
| 15 | Bulk size | mm | 4531×2150×2544 | |
| 16 | Chimney | mm | Φ500×10000 | |
| 17 | Total power consumption | KW | Oil:13,Gas:11 | |
| 18 | Combustion model | / | Micro positive pressure | Chamber combustion |
| 19 | Boiler structure feature(Three-pass structure) | Horizontal-type chamber combustion | ||
| 20 | Control way | Full automation/Manual | ||
| 21 | Ignition way | High-tension/Electrode | ||
WNS4-1.25-YQ
| NO; | Name | Unit | Number | Description |
| 1 | Rated evaporation | t/h | 4 | |
| 2 | Rated working power | Mpa | 1.25 | |
| 3 | Rated outlet ℃ | ℃ | 194 | |
| 4 | Design efficiency | ％ |
92.06(Oil) 92.17(Gas) |
|
| 5 | Boiler heat efficiency | ％ | More than 98% | |
| 6 | Design fuels | / | Light oil,Gas | |
| 7 | Fuels LHV | MJ/kg | 42.917(Oil) | |
| MJ/Nm3 | 35.438(Gas) | |||
| 8 | Consumption of fuels | kg/h | 275.8(Oil) | |
| Nm³/h | 334.65(Gas) | |||
| 9 | Radiation heating area | m² | 10.955 | |
| Convection heating area | m² | 83.887 | ||
| GGH heating area | m² | 21.488 | ||
| 10 | Fume temperature | ℃ | 140.6(Oil) | |
| ℃ | 137.75 (Gas) | |||
| 11 | Fume temperature | ℃ | 60-80 | |
| 12 | Excess air coefficient | / | 1.15 | |
| 13 | Volume | m3 | 5 | |
| 14 | Bulk weight | kg | 8000 | |
| 15 | Bulk size | mm | 4300×1900×2400 | |
| 16 | Chimney | mm | Φ400×10000 | |
| 17 | Combustion model | / | Micro positive pressure | Chamber combustion |
| 18 | Boiler structure feature(Three-pass structure) | Horizontal-type chamber combustion | ||
| 19 | Control way | Full automation/Manual | ||
| 20 | Ignition way | High-tension/Electrode | ||
Our services
Pre-sale service:
We help customer choose the best boiler model according to
different requirements of various industry. Before delivery we
will provide foundation drawing, layout drawing, boiler room
layout, etc.
In-sale service:
We keep 24 hours online and keep close contacts during the
production process to ensure on time delivery with perfect
finished product.
After-sale service:
1. provide full range of original spare parts.
2. Engineers abroad installation and commissioning service is
available.
3. Our engineers will held a training for boiler workers to
ensure the safe operation.
4 . Free maintenance and repair for one year and lifelong
service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.