KX-H-VCF2020 96
High-temperature carbonization furnace
Carbonization: A reaction process in an oxygen-deficient environment where organic substances are converted into carbon through destructive distillation. It is a thermal decomposition reaction and is a complex process, involving many reactions such as dehydrogenation, condensation, hydrogen transfer, and isomerization that occur simultaneously.
High-temperature purification: Removal of metallic impurities from carbon fibers (from 200 PPMw to 75 PPMw)
Vapor deposition of carbon films: Enhances the oxidation resistance of the substrate and increases the hardness of the substrate surface. The substrates include carbon mats, graphite mats, carbon-carbon materials/graphite parts, etc.
High-Temperature Purification
Product Features
The furnace chamber Size
the effective space is 2 × 2 × 9.6m.
Better insulation
the thermal conductivity of the insulation layer is 0.25 W/(m·k) @ 1,080 °C; the thickness of the insulation layer is 180 mm.
High temperature resistance
the maximum working temperature reaches 2,200 °C .
Large product size
the width/diameter of the product reaches 2m.
High production capacity
the maximum loading capacity is up to 5 tons.
Low unit energy consumption
10 kWh/kg.
Good carbon felt purification
carbon felt with a contaminant content of 200 PPM has a contaminant content lower than 75 PPM after high-temperature carbonization.
Technical Parameters
| Loading method | Horizontal, intermittent, single-sided in/out material |
| Design temperature | 2,400 ℃ |
| Working temperature | 1,800 - 2,200 ℃ |
| Heating rate | 1 - 5 ℃/min |
| Temperature control accuracy | 0.1 ℃/min |
| Temperature uniformity | ≤ 50 ℃ |
| Rated power | 1,300 kW |
| Intake speed | 200 L/min |
| Intake method | One side is for intake, the other side is for exhaust. There are 12 intake pipes evenly distributed, and each intake pipe leads to 5 intake ports inside the furnace. |
| Absolute vacuum | < 100 Pa |
| Pressure rise rate | ≤5 Pa/h |
| Failure rate | ≤1% (Failure rate = Equipment downtime due to failure / Load time × 100%) |
| Equipment footprint | L25 × W10 × H7m |
| Required net space | L27 × W12 × H8m |
| Dimensions of the furnace chamber | 10.7 × 3.1 × 2.8m |
| Effective working area space | 9.6 × 2 × 2m |
| Total equipment weight | 80 tons（Approximately） |
| Maximum net loading weight (before entering the furnace) | 5 tons |
| Overall appearance of the equipment body | Grayish white, according to China color standard chart RAL9002 |
Facility parameters
| Environment | Environmental temperature: 5℃ to 35℃ |
| Cooling water: Deionized water, high-level water storage tank | |
| Water pressure: 0.15 MPa to 0.3 MPa; Water flow rate: 220 m³/h | |
| Power Supply: Three-phase 380 VAC @ 50Hz, Load 2,000 kVA | |
| Gas | Hydrocarbon gases such as propane |
| Required space | L27 × W12 × H8m |
Related Products
Dalian Base: No. 30, Huantai West Street, Yingchengzi Industrial Park, Ganjingzi District, Dalian City
Wuxi Base: No. 15 Jinghong Road, Xishan District, Wuxi, Jiangsu Province
Tel: +86-510-68088419
Stock Code
920368
Dalian Base: No. 40 Yingri Road, Ganjingzi District, Dalian, Liaoning Province
Wuxi Base: No. 15 Jinghong Road, Xishan District, Wuxi, Jiangsu Province
Tel: +86-510-68088419
Stock Code
920368
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