Audited Supplier
CE, ISO
Horizontal
Industrial
Electric Holding Furnace
Steel Molding
Gas
China
Product Description
Technology description:
10T regenerative Smelting furnace adopted flat topping and square structure. Aluminum ingot is the main input material. According to the requirement of technology, some solid matter (such as aluminum ingot head or tail) can be inputted appropriately. This furnace is applied with two sets of regenerative burner that to ensure the heating-up and heating-hold of aluminum liquid before casting. The furnace is with vertical door, and the size is comparatively large so that it is good for inputting material, refining aluminum liquid, slag-off and other operation.
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Technology parameter:
| No | Project | Technical description |
| 1.1 | Furnace type | Regenerative type moment type melting furnace |
| Loading capacity | 10Tons ±5%(liquid From the threshold of 100mm furnace 10±5%(,100mm) |
| Furnace door size | W:4200MM H:1200MM Unilateral seal:300MM 4200mm1200mm 300mm |
| Furnace door type | Diagonal furnace door/Direct furnace door / |
| Furnace lining | Best high-aluminum brick |
| Furnace wall lining | High grade brick |
| Furnace top lining | Integral casting material for hanging tower brick ceiling |
| Depth of molten bath | 550mm 550mm |
| Liquid aluminum ouffall diameter | Φ65mm (releasing speed of about 10 tons / hour Φ65mm(10/) |
| Lining life | ≥3years (In the normal production and maintenance conditions, in addition to mouth wearing parts outside) ≥3(,) |
| Burner type | Alternate energy regenerative burner |
| Regenerative ball diameter | Diameter25mm,Aluminum content of 75% ceramic ball regenerator 25mm,75% |
| Natural gas consumption (output) () | Max 400 Nm3/h |
| Melting rate | ≥2t/h (calculation of A00 molten aluminum to 730 degrees according to) ≥2t/h(A00730) |
| Fuel | GAS,Calorific value is 8400kcal/Nm3 ,8400kcal/Nm3 |
| Unit energy consumption during melting period | ≤65m3/t Aluminum (70% +30% loading calculation of aluminum ingot scrap melting to 730 degrees ≤65m3/t(70%+30%730) |
| Ignition burner | Auto ignition |
| Molten aluminum melt temperature | 700~750ºC |
| Furnace temperature protection | 1050ºC |
| The discharge temperature of gas burner | ≤250ºC; |
| Melt temperature control precision | ±5ºC |
| Furnace wall temperature rise | Ambient temperature +45 C (except for thermal short circuit point) +45ºC() |
| Gas pressure (pressure relief valve) () | 0.15~0.2Mpa |
| Gas pressure | 10~15Kpa |
| Power medium for reversing valve | Compressed air 4 ~ 6kg/cm2 4~6kg/cm2 |
| Commutation switching mode | Four way reversing valve switching |
| Cooling blower | 2.2KW- direct start 2.2KW- |
| Combustion blower | 11KW- star delta start 11KW- |
| Exhaust blower | 15KW- star delta start 15KW- |
| Burner cycle time | 60S-120S can set their own 60S-120S |
| electric control system | The automatic control system of SIEMENS s7-200-226 programmable controller MCGS s7-200-226 MCGS |
| Furnace temperature control system | SIEMENS temperature module continuous temperature measurement |
| Furnace Door lifting | Electric lifting |
| Furnace door control | Remote control operation |
- structural description:
| No | Project | Technical description |
| 2.1 | Bottom type steel | 14# channel 14# |
| 2.2 | Bottom steel plate | 10mm plate 10MM |
| 2.3 | Furnace wall type steel | 10MM+channel 10MM+ |
| 2.4 | Bottom wall plate | 10MM+channel 10mm+ |
| 2.5 | Steel roof | 100#+200# I-beam 100#+200# |
| 2.6 | The roof hanging type steel | 304 stainless steel 304 |
| 2.7 | Furnace door steel plate | 20mm+10mm+channel 20mm+10mm+ |
