QXB Submersible Centrifugal Aerator

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Loading Port:: Tianjin

Payment Terms:: TT or LC

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Supply Capability:: 99 units unit/month

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Description

Submersible aerators are used in aeration tanks and aeration depositing tanks of waste water treatment plants. They oxygenate the mixture of waste water and sludge and treat the water by biochemistry or oxygenate the breeding pools. Air input: 10-100m3/h, oxygenation capacity:0.35-8.20kgO2/h, motor power: 0,75-7.5kW.

IDENTIFICATION CODES

QXB－ QXB- Centrifuge submersible aerator - Motor power (kW) QSB－ QSB- Jet submersible aerator - Motor power (kW)

CHARACTERISTIC

1.Compact structure, small area occupied, easy to install;

2.Except for the air inlet, all the parts are in water and noise level is very low;

3.More air intake, more and small bubble produced and high oxygen dissolution;

4.Not necessary to provide air source, no air blower and engineering cost is fairly low;

5.ABS submersible technology imported from Germany is adopted. The flow channel of the impeller is adopted of blockless and the operation is safer and more reliable.

STRUCTURE AND OPERATION PRINCIPLE

The submersible aerator is composed of submersible pump, mixing compartment, pedestal, air inlet tube, muffler, etc. For the air inlet tube, the upper side is the air inlet above the water surface and the lower side is connected to the mixing compartment. When the electric power is switched on, the impeller shall rotate and the water shall flow out of the impeller outlet. It shall result in minus pressure in the mixing compartment and air shall enter to mix the liquid. The mixture shall flow out from periphery to fulfill the process to oxygenate the liquid

Q:I need information about basic water pumps. I'll have to build a mechanical one for school. Do you have any ideas, information, designs, links? Thanks!: There are a number of different types of pumps (and some overlap between types, too). A suction pump basically sucks water up. This might be a piston pump, or a venturi pump (or some other types). This type of pump raises water up by lowering the air pressure above the water, and letting atmospheric pressure push the water up the tube. Suction pumps can't pull water up more than about 32 feet (because that's how high atmospheric pressure can lift a column of water) but they have the advantage that the pump can be located at the top of where you want the water (rather than down where tie water is). A Lift pump basically uses mechanical force to raise water upwards. This could be a chain of buckets, or an Archimedes screw, or a bubble-lift pump. All these pumps need to have at least part of the pump down at the water level (with the exception of the bubble lift, which is kind of a unique design). The most common water pumps are centrifugal pumps. These use a set of spinning vanes to pressurize the water. Water comes in at the center, and hit spinning vanes; these shove the water outward through centrifugal force, and the outlet pipe is at the outside edge of the circle. One other interesting type of pump is the hammer pump. It's sometimes used in remote farming areas, because you can use the energy of a running stream to pump water high up a cliff. In a hammer pump, you let water flow through a relatively long tube. The tube has a vertical pipe near it's end. You let the water run through, and then suddenly close off the end of the pipe. The momentum of the water (combined with the fact that water isn't very compressible) can force a shot of water very far up the vertical tube. Hope this gives you enough to search for on the web!

Q:I just put a new water pump in my jeep and after I put it in I ran it and it seemed to have a small leak while it was running it seems like it was coming from the crank which is under the water pump so it might be a leak coming from the bottom of the pump. When I turn the car off it is no longer a leak its more like pouring water out. What do you think it can be? I put a gasket and the blue silicone gasket sealant all around it and on it before I put it in so I have no idea. Thank you for the help.: Sound like the new water pump is junk. The water is leaking out of the weep hole. That is a hole designed to leak when the pump bearing is going bad. It is a safety precaution so you don't fry the bearing and lock up your pulley system.

Q:i have a significant stream of water running out of the coolant return side of the engine under the coolant pipe on a 1997 caravan i will lose a gallon and then it stops until the engine heats up and of course more comes out with expansion: oh boy i think u have to take the timing belt , matterof factchange the timming belt too , it should be cheaper since it's already open,check pepboys autozone,murray's , they would give u a diagram for it

Q:Could it make coolant quot;Boilquot;? Ive heard myc ar's behavior is Normal, and most likely just heavy condenstaion as it DOES go away, also the behavior of the coolant and the tank.. but i DO know the Water Pump is quot;Weeping,or quot;Seeping,so i wonder what interaction that would have ont he Cooling side of the motor; what effects can it produce? What would i notice?My 1991 Calais 2.5L quot;Iron Duke,: Water pumps have a small weep hole that leaks coolant when the pump seal is bad. If the mechanic saw water leaking from that hole, that's how he knew the pump was bad. It's not a hard thing to replace, and it's cheap. They can do it in an hour for $50 - $70.

Q:I've always wondered how a water pump moves water through a pipe. A fan moves air by spinning a propeller-like set of blades, but does a water pump work the same way? Or is there some other kind of mechanism inside the pump that draws water from one place and pushes it to another?: How Do Water Pumps Work

Q:guys i have a mini-water pump.....i wanna pump kerosene instead of water,to make a mini stove,on my own..my doubt is ...if the water pump is used to pump kerosene,will the kerosene ignite inside the pump itself or will cause any problem..i just want the pump to pump kerosene....will it ignite inside of the pump,because the pump runs on electricity....can u clear my doubt: Is the motor of the pump built-in so that the pumped fluid flows through the motor also? If the answer to the question is yes then do not use the pump for pumping kerosene. However, if the pumped liquid does not come in contact with motor then you can use the pump for pumping kerosene. But ensure that the pump shaft seal is of mechanical type (so that kerosene does not leak from the shaft sealing area) with parts (specially any rubber parts) compatible with hydrocarbons (use viton rubber parts instead of EPDM)

Q:water pump and thermostat were replaced 18 months ago motors done about 20 hrs since replacement have checked and there are no blockagers in water tube what could be the problem thanks: change ever year rubber don,t last sitting on in the heat

Q:Okay so earlier, I went to go test out my water pump and all on my 66 mustang 302. And I got it up to normal operating temp, and had the rad cap off. I gave it some gas, the coolant level didn't go down, instead it came out the rad pretty badly. I've been having overheating problems, and I have no leaks, i just replaced the thermostat a few days ago, it didn't help. I haven't seen any leaks around the weep hole on the water pump, or noises. Other than a belt that does need to be tightened a bit, you can hear the belt squeling a tiny bit. So do yall think it could be my water pump?: if at an idle you see coolant flowing in the radiator, the pump is ok... More info is needed here really, assuming you don't ever have to add coolant though... I'd flush the system... if you do add coolant and find no leaks around the engine (weep hole, hoses, freeze plug) check the passenger side floorboard for moisture, the heater core may be shot...

Q:I have a 1999 Chrysler LHS. Recently, the water pump started leaking and it ruined the timing belt. I brought it to a mechanic that I've never used before, so I have no idea how reliable they are. They now told me that my brake lines blew. Can the leaking water pump also cause brake lines to rot?: Very doubtful. Even getting anti-freeze on a timing belt should not ruin that. If you had no idea when it was last changed, and it showed signs of cracking, then it would be a good idea to replace it. Make sure to retain mileage records of when it was done. Did he specifically say the brake line rot was related? There are metal lines leading out to the suspension points and then rubber reinforced hoses for the last foot to 18 inches to the backing plate/brake caliper. Usually the rubber line is the first to go. The metal lines can last many decades.

Q:my 2003 dodge durango broke down 6 weeks ago. the mechanic put it on the diagnostic machine, and it said i needed a fuel pump and a water pump. well i got the fuel pump changed and he told me if i kept water in the car it could hold out for a little while until i get the water pump fixed. so i kept water in it it's been 3 weeks. saturday night all of a sudden i watched the temperature gauge jump to HOT! I pulled over and it was smoking like hell. i'm lucky a friend of mine drove by at that instant and went to his house and got me antifreeze and water and put it in the car. so it was fine sunday. then last nightafter i got home it was smoking again. i let it cool down and then filled it up with water. this morning i took my daughter to school and then drove to my other daughter's daycare and it was smoking like crazy and there was antifreeze and water all over the ground where i parked. so i left it at the daycare and got a ride to work. should i fix the water pump? or is: it may be the waterpupmp but the again it may just be flow valve. Take your car to the dealer and have them look at it. If it's the flow valve then you save a lot of money.

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