6t High efficiency environment protection automatic electric
heating thermal oil boiler
1, electric thermal heat-conducting oil furnace to provide
high-quality heat source: thermal oil heating system can be at
normal pressure Liquid phase, for the thermal user output of up to
350 degrees C of thermal oil, our company thermal oil heating
system are using The Fuji temperature control instrument of Japan,
the use of PID self-adjusting intelligent temperature control
technology, control accuracy of up to about 1 oC temperature,
accurate control of the temperature range used The heating main
power supply uses a solid-state module contactless switch circuit,
adapts to frequent switches, and does not interfere with the power
supply network. And has anti-dry burning. Thermal oil cooling
system can be designed to meet the production process requirements
for rapid cooling after heating up
2, electric heating heating oil furnace energy saving: low
operating costs
The thermal oil heating system is a liquid-to-closed circuit cycle,
the difference between the oil temperature and the return
temperature is 20-30 degrees, that is, only 20-30 degrees of
heating temperature difference can reach the use temperature. At
the same time, the equipment does not need water treatment
equipment and no steam boiler running, running, drip, leakage and
other heat loss, heat utilization rate is very high, compared with
steam boiler, energy saving of about 50%
3, electric heating heating furnace heating equipment investment is
less: because of the heat-conducting oil heating system is simple,
no water treatment equipment and more auxiliary equipment, boilers
under low pressure, so the whole system investment less;
4, safety: because the electric heating heating oil furnace system
only bears the pressure of the pump, thermal oil heating system
without explosion risk, so it is more safe.
5, environmental protection: electric heating heating furnace
heating furnace heating system environmental protection effect is
mainly reflected in the emissions of flue gas is very small, no
sewage pollution and thermal pollution, to meet environmental
protection requirements.
6, electric heating thermal oil furnace widely used: high
temperature training, plate heating, rubber, drying, printing and
dyeing, chemical, plywood production, waterproof coil production,
asphalt heating, non-woven hot rolling machine, glass and steel hot
press, mold, oven, oven and other hot industries.
Parameters
DRYL-4200
| NO; | Name | Unit | Number | Description |
| 1 | Rated thermal power | KW | 4200 | |
| 2 | Rated working power | Mpa | 1.0 | |
| 3 | Rated inlet/outlet ℃ | ℃ | 310/290 | |
| 4 | Design efficiency | ％ | 92.45(Oil) 92.13(Gas) | |
| 5 | Boiler heat efficiency | ％ | More than 98% | Be added economizer |
| 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 | 70.77(Oil) | |
| Nm³/h | 86.53(Gas) | Be added economizer |
| 9 | Radiation heating area | m² | 7.199 | |
| Convection heating area | m² | 28.71 | |
| GGH heating area | m² | 10.965 | |
| 10 | Fume temperature | ℃ | 136.68(Oil) | |
| ℃ | 137.02 (Gas) | |
| 11 | Fume temperature | ℃ | 60-80 | Be added economizer |
| 12 | Excess air coefficient | / | 1.15 | |
| 13 | Volume | m3 | 0.46 | |
| 14 | Bulk weight | kg | 4250 | |
| 15 | Bulk size | mm | 5600×2700×2500 | |
| 16 | Chimney | mm | Φ325×10000 | |
| 17 | Combustion model | / | Micro positive pressure | Chamber combustion |
| 18 | Boiler structure feature | 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.
Boiler application areas
