Explosion Proof MVR Steam Compressor 7T/H 2 Stage Centrifugal Compressor
Explosion Proof MVR Steam Compressor
,MVR Steam Compressor 7T/H
,MVR 2 Stage Centrifugal Compressor
A fully lubricated explosion-proof two-stage steam compressor specially customized for the 7T/H MVR system of lithium battery chemical plants. This advanced system features a special bearing system with silicon nitride ceramic rolling elements and Hastelloy inner and outer rings, capable of withstanding strong corrosive media such as LiPF₆, NMP, and ammonia.
Performance Specifications:
• Maintains vibration ≤ 4mm/s and low-noise operation ≤ 65 dB(A) at working temperatures up to 90℃
• Integrated dual head oil mist constant pressure lubrication architecture
• Zero water vapor infiltration and zero electrical corrosion damage in bearing chamber
• Lifespan exceeding 26,000 hours
• Matched with 250-350 kW high-power motors
• Compression ratio: 1.8-2.3
• Temperature rise: 18-22℃
• Unit evaporation energy consumption as low as 20-40 kWh/t water
Compliant with Ex d IIB T4 Ga explosion-proof standards and GB 3836.1-2024 specifications. Successfully deployed in supply chain MVR evaporation units, supporting modular quick disassembly, remote vibration monitoring, and 7×24-hour localized operation and maintenance. The ultimate power core for safety, longevity, and zero leakage in high corrosion, high-speed, and heavy-duty ammonia recovery scenarios.
Centrifugal compression is the best choice for MVR systems used in processes such as evaporation crystallization, concentration, temperature and pressure increase.
- Variable frequency/imported regulation
- Remote monitoring service, automatic control
- Intelligent anti-wheezing control, unmanned operation
- Conduct in-depth research, assist the system, and optimize matching
- External sealing structure, easy to maintain
- Compressed steam is oil-free, with stable pressure and low noise
- Efficient and energy-saving, with isentropic efficiency greater than 82%
- Modular and serialized design, with equal emphasis on speed, quality, and service
- Customize services according to customer needs
| Parameter | Single Effect Evaporator | Multi-effect Evaporator | MVR Evaporator |
|---|---|---|---|
| Energy Consumption | High energy consumption, theoretically 1 ton of steam required to evaporate 1 ton of water | More energy-efficient, energy consumption decreases as efficiency increases | The most energy-efficient technology, requires only 15-50 kWh of electricity per ton of water |
| Floor Area | Small | Large | Small |
| Impact on Product Quality | Short dwell time, but high temperature, minimal impact on product quality | Long dwell time, high temperature, minimal impact on product quality | Short residence time, evaporation due to temperature difference, minimal impact on product quality |
| Energy Mode | Requires steam heating, steam pipeline network and boiler | Requires steam heating, steam pipeline network and boiler | Electricity only, no steam pipe network required, fully self-closing circulation system |
| Operating Cost | High | Higher | Low |
| Stability | Poor | Poor | Good |
Key Advantages: Compared to other evaporator types, MVR evaporators offer the lowest energy consumption, smallest footprint, minimal impact on product quality, simple control system, and high stability.
MVR Direct Drive Compressor Energy Saving Lubricated MVR Steam Compressor
يعمل ضاغط الدفع المباشر على التخلص من الخسائر الميكانيكية، مما يعزز الكفاءة بنسبة 20-35% ويوفر ما يصل إلى 60% من الطاقة. يتميز بتشخيصات مجانية في الموقع، ونمذجة الطاقة وفقًا لمعايير ISO 11011، وخيارات OEM المخصصة. عملية خالية من الزيت ومنخفضة الضوضاء مع مراقبة عن بعد لتطبيقات التصنيع.
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