Ship building explosion-proof axial fan

1.excellent anti-corrosion, anti-swing, vibration resistance. 2.strong resistance against swing. 3.Certification: CE

General

Ship building exposion-proof axial fan ( theratter called the explosion-proof fan) are designed and manaufactured according to GB/T11864-2008 "Marine explosion-proof axial fans", GB3836.1-2000 "electrical apparstus for explosive atmosphere", GB3836.2-2000 "electrical apparstus for explosive atmospheres, and explosion-proof electeical equipment“d”, "Rules for Steel Sea Ship in Class and Building".

This Series fan have been examined and proved up to standard by the Explosion-proof Inspection Authority of the PRC and have got the certificate of inspection. They have also been examined by the Register of shiping of PRC and have got the Certificate

Features

Explosion-proof, state and reliable in operation, well anticorrosive, strongly capable of resisting swing, vibrstion and shocking.

Structure

There are three structural types: type I (deck type), type II(tube type)and type III (separate cabins type). The construction is non-sparking.

Type I explosion-proof fan has an explosion-proof motor installed on the top at the frame and a wire mesh guard with 2/inch, made of stainless steel, surrounding the frame. The fan is vertically fixed on the deck, it can be delivered for air supply or air extraction.Type II explosion-proof fan has no hood, built-in type anticorrosive motor is mounted on the casing by the stalic vane. In can be installed vertically or horizontally, and can also be installed on the deck. It may be used for air supply or air extraction.According to the customer’s special requipment, the fan can be made into III tyoe structure, i.e, the tan and the motor are put in different cabins, with a driving device, a stuffing box and flexible coupling. It is used primarily for exhaust of dangerous compartment.Tking a front view from the motor, you will see a structure with its impeller turing clockwise.

Ship building explosion-proof axial fan