Lithium iron phosphate atmosphere industrial high temperature Pusher Kiln
The pusher kiln has a hydraulic system that pushes load trays (ceramic or metal) through the kiln tunnel. The trays may push through various zones of temperature to meet a particular temperature profile. For larger load sizes, more than one tray may be pushed in at a time. When the trays reach the exit end of the kiln, they may be manually or automatically returned to the entrance end for reloading. As in the Car Kiln, the entire process can be automated to be safer and more efficient.
Alumina powder, zirconia powder, ceramic substrate, magnetic material, target powder, electronic components,
advanced ceramic material
Item | Unit | QTB gas pusher kiln | ||
QTB13 meters high temperature | QTB24 meters Single hole double push plates medium temperature | QTB24meters Single hole three push plates medium temperature | ||
Chamber size | mm | 13000×280×300 | 24000×890×400 | 24000×1300×400 |
Push plate size | mm | 240×240×50 | 340×340×35 | 340×340×35 |
Design temperature | ℃ | 1730 | 1350 | 1200 |
Working temperature | ℃ | ≤1650 | ≤1250 | ≤1100 |
Number of burners | pcs | 2 | 12 | 16 |
Number of temperature zones | pcs | 2 | 5 | 5 |
Temperature uniformity | ℃ | ±5 | ±5 | ±5 |
Temperature fluctuation in constant temperature zone | ℃ | ±2 | ±2 | ±2 |
Thermocouple graduation number | B | S | K | |
Gas source |
Nature gas |
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Reference gas consumption | m3 | 25 | 40 | 50 |
1. The degree of automation is high, the labor intensity of workers is low, the operating environment has been greatly improved, and the safety protection measures have greatly reduced the possibility of accidents.
2. Compared with the traditional gas-fired kiln, the temperature control accuracy is high, the temperature curve of the whole kiln is easy to adjust, and the adjustment range is large.
3. Compared with the push plate type electric kiln, the kiln chamber of the new gas push plate kiln can be made wider and higher, and the temperature uniformity is good.
4. From the calculation of heat balance, the thermal efficiency of product firing is more than double that of tunnel kiln. Compared with the original electric pusher kiln, the energy cost per unit product can be reduced by 1/2-1/3, and the product yield is also improved. Therefore, the new gas pusher kiln is an energy-saving kiln.
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