Sacco filtro per alte temperature
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P84 MATERIAL FILTER BAG
P84 filter bags play an important role in the field of industrial filtration due to their excellent heat resistance, corrosion resistance, high efficiency filtration and long life. They are widely used in various high temperature and highly corrosive industrial environments. Per esempio: flue gas purification in asphalt mixing, cement kilns, drying, combustion, smelting, various industrial kilns, coal-fired boilers and waste incineration, and they perform well in processes with high emission concentration requirements.
Specifiche
P84 filter bags have the following main features:
Flame retardancy and high temperature resistance: P84 filter bags are made of polyimide fiber and have excellent high temperature resistance. At a temperature of 240℃, the mechanical properties of P84 fiber will not change, and the maximum temperature resistance can reach 260℃. Inoltre, P84 fiber has no melting point and can remain stable in high temperature environments.
Chemical corrosion resistance: P84 fiber has good tolerance to chemically corrosive gases such as acids and alkalis, and is suitable for filtering gases containing corrosive components.
High-efficiency filtration: P84 filter bags have a fine fiber structure, which can effectively capture tiny particles and improve dust removal efficiency. It has a large filtering surface area and excellent filtering performance.
Dimensional stability: P84 filter bags are not easy to shrink or stretch when the temperature changes, ensuring the reliability of the filtration system.
Long life: Due to the special material of P84 fiber, the filter bag can operate stably for a long time in harsh environments such as high temperature and high humidity, reducing the frequency of replacement and extending the service life. Inoltre, the P84 filter bag has good washability and can be reused after cleaning, further extending its service life.
Good air permeability and low resistance: The P84 filter bag has low resistance, which can reduce the energy consumption of the equipment and reduce operating costs.
PTFE FILTER BAG
PTFE filter bags are widely used in industries such as oil, natural gas, electronics, beverages, water treatment, automobile manufacturing, paint resins, chemicals, medicine, dyeing and coatings.
These characteristics of PTFE filter bags enable them to play an important role in industrial production and environmental protection. Per esempio, in high-temperature and highly corrosive industrial environments, PTFE filter bags can maintain high-efficiency filtering performance and service life, reducing equipment damage and efficiency loss caused by high temperature or corrosion. Inoltre, its excellent chemical stability and low friction coefficient also make it perform well in areas that require highly pure air.
Specifiche
Le caratteristiche principali dei sacchetti filtranti in PTFE includono i seguenti aspetti:
Stabilità chimica: I sacchetti filtranti in PTFE hanno una stabilità chimica estremamente elevata, sono quasi insolubili in tutti i solventi conosciuti, e può resistere all'erosione degli acidi forti, alcali forti, solventi organici e altre sostanze chimiche.
Resistenza alle alte temperature: I sacchetti filtranti in PTFE possono rimanere stabili in ambienti ad alta temperatura, con temperature di funzionamento continuo fino a 240°C e temperature istantanee fino a 260°C1. Questa resistenza alle alte temperature gli consente di funzionare bene nei processi industriali ad alta temperatura come la metallurgia, cemento, e lavorazione del vetro.
Basso coefficiente di attrito: Il PTFE ha un coefficiente di attrito estremamente basso e una superficie liscia, che riduce la resistenza del materiale durante il processo di filtrazione, è facile da pulire, e prolunga la durata del sacchetto filtro.
Elevata resistenza alla corrosione: I sacchetti filtranti in PTFE sono inerti alla maggior parte dei prodotti chimici e dei solventi, e può resistere agli acidi forti, alcali forti, e vari solventi organici.
Permeabilità all'aria e struttura microporosa: I sacchetti filtranti in PTFE hanno una buona permeabilità all'aria e una struttura microporosa, che può intercettare efficacemente minuscole particelle nell'aria, come la polvere, fumo, batteri, ecc., per garantire la purezza e la sicurezza della qualità dell’aria.