ventilator

Ventilator,centrifugal ventilator Introduction of centrifugal ventilator,centrifugal fan,fan,ventilator, blower,air blower,exhaust fan,ventilation fan FRP is a new-type composite material which made by glass fibre as strengthen material,synthetic resin as binder and through several process such as: shaping,solidification etc.The follwing is characters of FRP:proportion is small,steady performance is high,heat intersity is steady,performance of electric and soundproof is best,corrosion resistant,resist magnetism.It is the best ventilator material and energy conservation material at present. The FRP anticentripetal centrifugal ventilator is made after absorbing the technology of Japanese FRP anticentripetal ventilator.Chassis, impeller and enter wind device produce with glass, suitable for petroleum, chemical industry, smelting, electroplating, sewage disposal, make wine, textile, chemical industry, electron, scientific research,etc. department make to arrange hand over,exchange air.The efficient is high, noise is low, pressure curve steady, antiseptic energy-conservation, install convenient, scope of application broad characteristic. VERSION The FRP anticentripetal centrifugal ventilator divided to A,C,and D three joinning mode. A type unite transmission direct with motor, C type link transmission with belt pulley, D type link transmission with shaft coupling by transmission group,matched with the domestic series of Y three-phase motor. The anticentripetal ventilator have 2.8A-6A,6D-12D,6C-12C fifteen version.They are divided to dextrorotation and levoduction two kinds.From one electrical machinery end to look, we call dextrorotation ventilator that impeller rotate in clockwise direction;on the controry we call it levoduction ventilator.STRUCTUREThe FRP anticentripetal ventilator 2.8A-6A is made of leaf-wheel,encloser,windsender,machine support and motor.6D-12D,6C-12C has transmission system. 1. It is after being from 10 piece in impeller it is curved for wing type blades, garden arc types record with after record form, Produce with the glass fibre reinforced plastic, smooth obstruction is lost lightly on the surface, one is streamlined structure that the structure compactness, whole gas flow, Have improved the motive force performance of air. 2.Chassis adopt glass fibre reinforced plastic whole shaping also with person who enters wind, collect person who flow for round arc curved surface, The impeller enters the wind even in speed, guarantee the working efficiency of the impeller 3.! The chassis of the air blower, electrical machinery are fixed on the framework with the bolt , have good globality. No6C-12C, 6D-12D air blower adopt the transmission group with 4-72 air blowers of metal of the number of the machine.NOTE OF INSTALLATION 1.The air blower is transported and ship to move by the road , every part must be through checking in detail , Can installation, place of installing, it should consider device safe protection equipment. So as not to influence air blower service life. 2.The foundation that the ventilator is installed had better be corrected with the level, make the framework and foundation identical naturally. It is in case that out of shape not to force and link. The air blower can also be installed and had in various kinds of shock attenuation pedestals 3.In the course of installing, operate carefully, avoid clashing, make every part link reliable, regulate impeller and with minimum enter interval of wind device , can't touch and wipe . 4.Pipeline should add and support, prevent from weight add and state from air blower, cause air blower not to be out of shape, Cause and damage 5 Must stir the impeller to rotate with hands before taking a trial run, check impeller and other position are gritted or not and check the rotatory direction of the electrical machinery , prevent the impeller from overturning. 6. when turning round,must prevent sucking the solid impurity definitely, user can in air blower exit place installs and protects the filter to prevent sucking the chassis to meet accident. 7. During the using ,should overhaul regularly, remove the dirt and keep the good function state.When release give moisture on the body user can snail a φ5 hole on the bottom of snail to drain off water automatically.