China Fish Farm Equipment for Pond Aeration

Fish farm equipment for pond aeration
Motor PowerVoltagePhaseArea coveringWeightCapacity of oxygenationNoise20/40/40HC
Container2HP380/410/
440V33300 M290KG2.6KG/H≤78
dB(A)55/120/140set

Main Parts:
No.Item NameQuantityReferenceFunction1Motor1 set2HP, cast iron body with 100% copper wireProvide power2Reducer1 setArcuate-bevel gear, cast Iron body, ratio 1:14Transfer the power speed3Float3pcsVirgin HDPE, UV and chemical resistance, high strength
320x190x1760mmSupport the machine on water4Impeller4pcsNew PP, 210x640mmLift substantial splash into air and make strong water waves and flow5Shaft2pcs304# Stainless steel, 25x760mmTransferring the force6frame1pc304# SS, 1550x765x30mmSupport and fix the machine7Motor Cover1pcVirgin HDPE, UV and chemical resistanceProtect motor8Bush Bearing2pcsNylon with hard-wearing sleeveSupport the shafts9Movable Joint2pcsSS and rubber, 110x110mmConnect shaft and gear axle10Screw And Nut1bagSSConnect and fix parts
Our aerators were passed exam by the Mechanical Instrument Quality Surveillance Inspection Center of National Fishery. All the 9 quotas reach the calling standard of SC/T6017-1999, among which the oxygen transfer capacity is 2.59kg (O2)/h,34.3% higher than the standard. Power efficiency is 1.71kg (O2)/h.kw,36.8%higher than the standard.
Working Principle:
When the motor starts running, impellers will rotate and touch water surface, it will press air into water and therefore increase some oxygen in water.
The most importance is the working impellers can make sufficient water splash and strong water current. Large amount of splash will take air into water and enrich obviously dissolved oxygen in water. Meantime, water waves and current will eliminate harmful substances like ammonia, nitrite, hydrogen sulfide, etc out of water and finally clean water.


Function:
Paddle Wheel Aerator is normally used in shrimp or fish ponds for increasing dissolved oxygen and improving the water′s quality, which can prevent fish and shrimp from dying because of oxygen shortage. Meantime, Paddle Wheel Aerator could improve the fish and shrimp′s living conditions, increase cultivation thickness and speed up the fish and shrimp′s growth. It is a necessary machine for aquaculture.

Paddle Wheel Aerator can be used both in fresh water and seawater aquaculture.
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