Product Details

Product Description

1.Brief Introduction:

YMSA type submersible jet flow aeration used in sewage

treatment plant aeration pond,aeration grit chamber,make

the sewage and sludge mixed liquor oxygenate mix,biological

treatment sewage or Breeding pond increasing oxygen,air

inflow is 10-400m3/h.increase oxygen capacity is 0.37-24kg/h,

motor power is 0.75-22kw,can separate use or combine use.
This aerator is consists of submersible pump,jet device,air

diffuser,air suction pipe and tube five parts.,blend with

advanced scattered flow technology based on the traditional

jet mechanism using jet aeration way,adopting jet aeration.

2.Application:

YMSA series jet aeration machine is dedicated aeration

equipment in water supply pretreatment and sewage

biochemical treatment process,used to aeration and stirring

in aeration sand basin,preaeration tank,oxidation tank and

so on,applied in breeding aerobic tank and curing landscape

water,and also used to removed iron and manganese before

tap water treatment process and tap water circulatory of

high-rise building.

3.Work principle:

During the pump impeller produce heavy pressure at

high-speed revolution,liquid erupt from aeration machine

nozzle in high-speed,and forming vacuum in mixing chamber,

then,intake-tube adopt mass of air,when air enter into mixing

chamber,air and liquid mixing severe,air be divided into

microbubble,forming Gas-liquid mixture,and spread from

diffusing. Microbubble rise in the water and put oxidation

into water.

4.Main characteristic:

1)structure compact,occupy area small,install convenience.

aeration machine be combine by diving swage pump, aeration

machine and intake pipe. structure compact, occupy area small;

in addition, aeration machine have two kinds of install style,

install and operation easy.

2)aeration efficient, wide application.

gas and liquid mix fully Owing to efficient jet flow,high oxidation

absorptivity, high dynamic efficiency, higher 3-4 times than

tradition aeration tank treatment efficient, aeration time can be

shorten obvious, and apply to all kinds of sewage treatment,

including push-flow type aeration tank, mixture type aeration tank,

extended aeration tank, oxidation ditch, oxidation pond and so on.

3)system simple, reliability high.

No need air blower, system simpleness. Equipment be operated

under the water, Except air entry, noise is small; aeration machine

use dedicated belt cutting submersible sewage pump, efficient

and no blocking, equipment Is home and dry, long lifetime.

5.Technical data:

Model	YMSA -0.75	YMSA-1.5	YMSA- 2.2	YMSA-3	YMSA-4	YMSA- 5.5	YMSA-7.5
Power(KW)	0.75	1.5	2.2	3	4	5.5	7.5
Rated current (A)	2.9	4	5	6.4	8.2	12.4	16.3
Rated voltage(V)	380
rotational speed (r/min)	2900					1470
Frequency(HZ)	50
Insulation grade	F grade
Max diving depth (m)	3	3.5	4	4	4.5	5	5.5
Air inflow (m3/h)	10	22	35	50	75	85	100
filling oxygen (kgO2/h) (m3/h)	0.37	1.0	1.8	2.75	3.8	5.3	8.2
Inlet pipe diameter(mm)	32	32	50	50	50	50	50
Stating: the chart air inflow and filling oxygen is in standard test condition (20°C water temperature, air pressure101.325KPa), aerator diving depth is 3m, test medium is clear water. In moderate sewage, the filling oxygen capacity can as 0.85 as design basis.