7.3.2025 / 6-minute read
Explosion-Proof Cantilever Lift | Chemical Plant Case Study | Copper-Free Design | 3-Floor Integration
Обзор
Explosion-Proof VRC for Dehua Chemical
Wall-mounted lift customized for 3-floor chemical plant:
- Оптимизация пространства: 2.6×4.7m footprint with through-floor logistics
- Hazardous Area Compliance: Zero copper/zinc parts, explosion-proof viewports
- 3-Level Integration: 10 buffer stations with roller conveyors (8-12m/min)
- Premium Components: Siemens PLC + Danfoss VFD + SKF bearings
Основные параметры
| Параметр | Технические характеристики |
|---|---|
| Carriage Size | 1600×1600×2400mm |
| Capacity/Speed | 2t / ≥30m/min |
| Conveyor System | SS Rollers (Ø80mm/150mm) |
| Управление | Weintek 10″ Dust-proof HMI |
| Безопасность | Polyurethane Buffers |
Вызов
- Опасность взрыва: Copper/zinc parts corrode in chemical vapors
- Space Conflict: Wall width ≤2.6m blocks standard models
- Multi-Floor Sync: Direct 1→2/3F transfer with buffer stations
- Dust Interference: Touchscreens fail (contract mandates physical buttons)
Решения
- Explosion-Proof Engineering:
- 150×150mm Q345B steel mast + painted frame
- PVC rapid doors (1600×2400mm)
- Compact Installation:
- Top-mounted 15kW motor (Grade 2 efficiency)
- Zero pit depth, wall-flush mounting
- Automated Material Flow:
- Synchronized rollers (Wanxin brake motors)
- Adjustable L1 buffer stations (600mm height)
- Reliable Control:
- Siemens PLC with 10% spare I/O
- Physical push-button stations per floor
Преимущества
- Intrinsic Safety: Zero copper/zinc + ATEX viewports (GB 3836)
- Seamless Transfer: Roller conveyors connect 3 floors (50% labor saving)
- Easy Maintenance: Real-time fault codes + Weintek data logging
- Cost Efficiency: Guomao reducer + Wannan motor (Grade 2 efficiency)
Application Scenarios
- Chemical: Hazardous material transfer
- Фармацевтика: GMP packaging handling
- Electronics: ESD-sensitive component
- Складское хозяйство: Narrow-aisle AS/RS feeding
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