Regenerative Type Aluminium Melting Furnace

• Certification: CE, ISO
• Place Style: Horizontal
• Range of Applications: Industrial
• Type: Electric Holding Furnace
• Usage: Steel Molding
• Fuel: Gas
• Origin: China
• Production Capacity: 100 Sets Per Year

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
2	Loading capacity	10Tons ±5%(liquid From the threshold of 100mm furnace 10±5%(,100mm)
3	Furnace door size	W:4200MM H:1200MM Unilateral seal:300MM 4200mm1200mm  300mm
4	Furnace door type	Diagonal furnace door/Direct furnace door  /
5	Furnace lining	Best high-aluminum brick
6	Furnace wall lining	High grade brick
7	Furnace top lining	Integral casting material for hanging tower brick ceiling
8	Depth of molten bath	550mm 550mm
9	Liquid aluminum ouffall diameter	Φ65mm (releasing speed of about 10 tons / hour Φ65mm(10/)
10	Lining life	≥3years (In the normal production and maintenance conditions, in addition to mouth wearing parts outside) ≥3(,)
11	Burner type	Alternate energy regenerative burner
12	Regenerative ball diameter	Diameter25mm,Aluminum content of 75% ceramic ball regenerator 25mm,75%
13	Natural gas consumption (output) ()	Max 400 Nm^3/h
14	Melting rate	≥2t/h (calculation of A00 molten aluminum to 730 degrees according to) ≥2t/h(A00730)
15	Fuel	GAS,Calorific value is 8400kcal/Nm3 ,8400kcal/Nm^3
16	Unit energy consumption during melting period	≤65m^3/t Aluminum (70% +30% loading calculation of aluminum ingot scrap melting to 730 degrees ≤65m^3/t(70%+30%730)
17	Ignition burner	Auto ignition
18	Molten aluminum melt temperature	700~750ºC
19	Furnace temperature protection	1050ºC
20	The discharge temperature of gas burner	≤250ºC;
21	Melt temperature control precision	±5ºC
22	Furnace wall temperature rise	Ambient temperature +45 C (except for thermal short circuit point)  +45ºC()
23	Gas pressure (pressure relief valve)  ()	0.15~0.2Mpa
24	Gas pressure	10~15Kpa
25	Power medium for reversing valve	Compressed air 4 ~ 6kg/cm2  4~6kg/cm2
26	Commutation switching mode	Four way reversing valve switching
27	Cooling blower	2.2KW- direct start  2.2KW-
28	Combustion blower	11KW- star delta start  11KW-
29	Exhaust blower	15KW- star delta start   15KW-
30	Burner cycle time	60S-120S can set their own  60S-120S
31	electric control system	The automatic control system of SIEMENS s7-200-226 programmable controller MCGS  s7-200-226 MCGS
32	Furnace temperature control system	SIEMENS temperature module continuous temperature measurement
33	Furnace Door lifting	Electric lifting
34	Furnace door control	Remote control operation

 

•   structural description:

Furnace steel structure

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+