详细说明
Product Name: 20 Ton Regenerative Fixed/Tilting Type Aluminium Melting Furnace Fuel: Gas Usage: Steel Molding Type: Electric Holding Furnace Range of Applications: Industrial Place Style: Horizontal Certification: CE, ISO Origin: China Product Description Technology description: 10Tregenerative 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 verticaldoor, and the size is comparatively large so that it is good for inputting material, refining aluminum liquid, slag-off and other operation.,Technology parameter:NoProjectTechnical description 1.1Furnace typeRegenerative type moment type melting furnace2Loading capacity10Tons ±5%(liquid From the threshold of 100mm furnace10±5%(,100mm)3Furnace door sizeW:4200MM H:1200MM Unilateral seal:300MM4200mm1200mm 300mm4Furnace door type Diagonal furnace door/Direct furnace door/5Furnace liningBest high-aluminum brick6Furnace wall lining High grade brick 7Furnace top liningIntegral casting material for hanging tower brick ceiling8Depth of molten bath550mm550mm9Liquid aluminum ouffall diameterΦ65mm (releasing speed of about 10tons / hourΦ65mm(10/)10Lining life≥3years (In the normal production and maintenance conditions, in addition to mouth wearing parts outside)≥3(,)11Burner typeAlternate energy regenerative burner12Regenerative ball diameterDiameter25mm,Aluminum content of 75% ceramic ball regenerator 25mm,75%13Natural gas consumption (output)()Max 400 Nm3/h14Melting rate≥2t/h (calculation of A00 molten aluminum to 730 degrees according to)≥2t/h(A00730)15FuelGAS,Calorific value is 8400kcal/Nm3,8400kcal/Nm316Unit energy consumption during melting period≤65m3/tAluminum (70% +30% loading calculation of aluminum ingot scrap melting to 730 degrees≤65m3/t(70%+30%730)17Ignition burnerAuto ignition18Molten aluminum melt temperature700~750ºC19Furnace temperature protection1050ºC20The discharge temperature of gas burner≤250ºC;21Melt temperature control precision±5ºC22Furnace wall temperature riseAmbient temperature +45C (except for thermal short circuit point)+45ºC()23Gas pressure (pressure relief valve)()0.15~0.2Mpa24Gas pressure10~15Kpa25Power medium for reversing valveCompressed air 4 ~ 6kg/cm24~6kg/cm226Commutation switching modeFour way reversing valve switching27Cooling blower2.2KW- direct start2.2KW-28Combustion blower11KW- star delta start11KW-29Exhaust blower15KW- star delta start 15KW-30Burner cycle time60S-120S can set their own60S-120S31electric control system The automatic control system of SIEMENS s7-200-226 programmable controller MCGSs7-200-226 MCGS32Furnace temperature control systemSIEMENS temperature module continuous temperature measurement33Furnace Door liftingElectric lifting34Furnace door controlRemote control operation structural description:Furnace steel structureNoProjectTechnical description 2.1Bottom type steel14#channel14# 2.2Bottom steel plate10mm plate10MM 2.3Furnace wall type steel10MM+channel10MM+ 2.4Bottom wall plate10MM+channel 10mm+ 2.5Steel roof 100#+200# I-beam100#+200# 2.6The roof hanging type steel304 stainless steel304 2.7Furnace door steel plate20mm+10mm+channel20mm+10mm+
