مروحة من الألياف الزجاجية عالية الضغط ومقاومة للانفجار
مروحة من الألياف الزجاجية عالية الضغط ومقاومة للانفجار
- Fan model: HFB 630C
- Fan air volume: 7104~14549 CMH
- Fan pressure: 4241~3285 Pa
- مستوى التوازن: ≤ G2.5 مم / ثانية
- درجة حرارة التشغيل: ≤80 درجة مئوية
- Fan efficiency: ≥73.4%
- Fan speed: 2100 rpm
- قوة المحرك: 22 كيلو واط
- قطر مجرى الهواء: DN400~DN500 مم
- Fan color: black [machine explosion-proof configuration]
مقدمة المنتج
01 Raw material control
High pressure explosion-proof fiberglass fan raw materials: according to the composition of the medium, select raw materials vinylester grade pure fiberglass resin, which need to add anti-static raw materials, electrostatic dredging, reduce exclusion, with explosion-proof frequency conversion speed regulation motor, simple and convenient operation, mold molding, new process light weight and high strength.
02 Explosion-proof certification
Meet the requirements, detection: surface resistance test in line with the "72 hours to the scene to solve, one-to-one manufacturers after-sales survey regular inspection, the national lifetime warranty, logistics door-to-door, timely service, worry-free use.
السيناريوهات القابلة للتطبيق
High pressure explosion-proof fiberglass fan is suitable for chemical plants, biogas digesters, sewage ponds, deodorization, experimental sites, underground bases and other places containing flammable and explosive; Understanding the actual working conditions for explosion-proof classification, mainly depends on technical strength and practical experience, reasonable suggestions are helpful to selection, reduce unnecessary trouble, regular maintenance can save operating costs.
The High Pressure Explosion-Proof Fiberglass Fan is an advanced industrial blower engineered to handle flammable, corrosive gases at elevated pressures. It integrates explosion-proof electrical safety with FRP corrosion resistance, making it suitable for chemical reactors, solvent recovery systems, coating production lines, and hazardous exhaust applications.
The fan adopts a high-pressure centrifugal design. The impeller—made of thick, reinforced fiberglass—is precision-molded and dynamically balanced for stable, high-speed operation. The volute casing is integrally formed from FRP resin reinforced with glass fiber, providing a lightweight yet rigid structure. Its smooth, corrosion-resistant inner surface ensures minimal airflow loss and easy cleaning.
All metallic parts exposed to the gas stream are replaced by non-sparking materials or are fully encapsulated. The explosion-proof motor (classified Ex d IIB T4 or higher) is installed outside the airflow, connected via coupling or belt transmission. Bearings are mounted in sealed housings and can be air- or water-cooled depending on ambient temperature. The entire assembly is electrically grounded to prevent static charge accumulation.
Performance ranges include airflow from 1,000 to 60,000 m³/h, with static pressures reaching 2,000–7,000 Pa. This combination of high pressure capability and explosion-proof safety ensures the fan’s suitability for systems transporting volatile or flammable gases. The FRP construction provides continuous resistance against acid, alkali, and solvent attack, ensuring long-term durability in hazardous and corrosive work environments.
