CBL Series Marine Explosion-proof Centrifugal Fan

CBL series marine explosion-proof centrifugal fans are designed and manufactured according to GB11799-2008 Marine Explosion-proof Centrifugal Fans，GB3836.1-2000《Electrical Apparatus For Explosive Atmosphere》，GB3836.2-2000《Electrical Apparatus For Explosive Atmospheres and Explosion-proof Electrical Equipment“d”》《Steel Sea Ship in Class and Building Rules》.

This series fans have been examined and proved up to standard by the Quality Supervision Center of Explosion-proof Electric Apparatus of the P.R.C and have got the certificate of inspection. They have also been examined by the Register of Shipping of P.R.C and have got the certificate.

OPERATING CONDITIONS

Features

Explosion-proof，safe and reliable operation, small size，light weight, and low noise, well anti-corrosive, strongly capable of resisting swing, vibration and shocking.

Structure

There are two structural types : Type I (direct-coupling type) and Type II (separate cabins type). The construction is non-sparking.

Type I is a motor direct coupling one. The impeller is mounted directly on the motor shaft and the housing is fixed on the flange of the explosion-proof motor.

Type II is a separated structure. The fan and the motor are separated. It consists of fan, driving device, flexible couplings and motor. The driving device consists of bearing body, bearing, shaft, brass rings and glands. It can be oiled and measured the temperature. One side is fixed on the fan and the other side will be mounted on the bulkhead.

Model Explanation

TYPE DESIGNATION

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