Tratamiento de aguas residuales
Air Compressor for Wastewater Treatment
High-pressure air compressor for Aerospace
No PISTÓN
Se acabaron los ruidos y las vibraciones
TIPO DE TORNILLO
Compresión monotornillo de dos etapas patentada
No BOOSTER
Se acabaron los elevados costes de mantenimiento
Tenemos más de 30 años de experiencia.
Applications for Water Treatment Air Compressor
Air compressors in wastewater management help treat wastewater for safe disposal or further use in domestic or industrial settings.
Wastewater treatment plants extract, separate, and treat as many suspended solids as possible from wastewater.
The following are examples of applications of air compressors in wastewater treatment processes.
Slurry Liquid Pumps
The slurry is a semi-liquid mixture of contaminants floating in the water, and wastewater from sewage treatment plants may contain biosolids, abrasive materials, and slurries.
Slurry pumps use air compressors to treat water and handle slurries from industrial or household waste.
Air compressors ensure slurry suspension while treating wastewater and separating the process mixture.
The air compressor provides sufficient pressure to transport the slurry between the tanks when treating wastewater.
Desalination
Backwashing is pumping water in reverse motion through a filter to remove the water’s impurities or unwanted substances, such as sand.
In wastewater treatment plants, air compression is intermittently used to backwash water and break down dense materials by expanding filter beds.
The air compressor pumps the purified backwash water and suspends the sand, which is then transported through the sand filter to the disposal site.
Backwashing Sand Filters
Backwashing is pumping water in reverse motion through a filter to remove the water’s impurities or unwanted substances, such as sand.
In wastewater treatment plants, air compression is intermittently used to backwash water and break down dense materials by expanding filter beds.
The air compressor pumps the purified backwash water and suspends the sand, which is then transported through the sand filter to the disposal site.
Purification
Wastewater is purified by air compressors to produce viable, clean water for safe runoff, discharge into rivers or oceans, or reuse for industrial and domestic use.
If wastewater is not purified, it will pollute and contaminate natural aquifers and domestic water, so purification is a crucial step.
Most wastewater treatment plants use activated sludge tanks and air compressors to maximize water purification.
The activated sludge tank first treats the water; then, the air compressor provides pressure to generate higher oxygen levels for water purification.
Removal and Disposal
Air compressors are used in wastewater removal and treatment where suction pressure is critical as they remove impurities and flush out unwanted debris.
Air compressors provide accurate suction pressure levels for sewer cleaning and can clean the entire sewer system network that conveys wastewater.
Air compression in wastewater treatment is used in the central vacuum system of the treatment plant to provide sufficient force to transport the wastewater to the treatment site.
Digestion Tanks
Digestors in wastewater treatment uses anaerobic digestion to break down solid organic waste in wastewater.
Air compression is used for the function, cleaning, and maintenance of digester tanks.
As the wastewater flows through the clarifier, the digester breaks down the wastewater and produces wastewater digester gas.
Air compressors play a vital role in digestion tanks because compressed air activates the tanks before oxygen is mixed with the decomposed sewage, producing and retaining gas.
Biogas is a source of methane used as an energy source in other manufacturing processes.
¿Por qué elegir un compresor de tornillo?
30~40bar
Compresor de aire:
Tornillo VS Pistón
| Comparación | Compresor de aire de tornillo sin aceite | Compresor de aire de pistón sin aceite |
|---|---|---|
| Calidad del aire | 100% Sin aceite | Cilindro de aire Sin aceite, El cárter tiene aceite |
| Método de compresión | 2 Etapa Tornillo | Pistón de 3 etapas |
| Medio lubricante | Agua pura | Ninguno |
| Temperatura | Bajo: < 55℃No necesita refrigeración | Alto: 125~200℃, Después de enfriar unos 60℃ |
| Método de refrigeración | Refrigeración por aire o por agua (sólo un refrigerador para el agua de lubricación) | Refrigeración por agua (dos refrigeradores interetapas y un refrigerador posterior para aire comprimido) |
| Velocidad de rotación | 3000 r/min Velocidad ideal | 600~900 r/min Velocidad baja |
| Vibraciones y ruido | Equilibrio y estructura simple, baja vibración y menos ruido | Los pistones suben y bajan o se mueven de un lado a otro, lo que provoca demasiadas vibraciones y ruido. |
| Costes - Compras | Más | Menos |
| Costes - Fundación | Sin gastos | Requiere cimentación y rejuntado debido a las elevadas fuerzas desequilibradas y vibraciones. |
| Costes - Mantenimiento | Sólo elementos filtrantes de aire y elementos filtrantes de agua | Gran desgaste de las piezas móviles como segmentos, válvulas, etc. |
| Costes - Energía (por ejemplo, 40bar 10m3/min) | Potencia del motor: 112 kW (1ª etapa 75 kW + 2ª etapa 37 kW) | Potencia del motor: 132 kW |
| Pérdida de capacidad | No hay pérdida / pérdida muy pequeña de Capacidad durante un periodo. | Se produce una desviación de la cilindrada debido al desgaste del cárter del cilindro, los segmentos, los pistones y las válvulas. |
Common Equipment for the Water Treatment Applications
Oil-lubricated air compressors with refrigerated air dryers and filters can be an option if you’re on a budget. Still, in the long run, oil-free air compressors not only produce high-quality, oil-free, clean air but also provide Maintenance services energy costs are also lower.
