Nanjing Sino German environmental protection equipment manufacturing Co., Ltd.
Address: Nanjing City Jinniu Lake District Liuhe Street Community Shuangqiao Xinguang Road No. 115
Contact: Xu Min (Manager) 18913960189
Fax: 025-57530868
Mailbox: njxm668@163.com
Q:1215040622 Q
[QXB submersible centrifugal aeration machine manufacturers direct] such as the centrifugal aeration machine manufacturers
The submersible centrifugal aeration machine is suitable for the special equipment of the aeration and mixing in the biochemical treatment process of various sewage.
Two, special point:
1) the structure is compact, the area is small, and the installation is convenient;
2) centrifugal submersible aerator except the inlet, the rest into the water to run, small noise;
3) submersible centrifugal aeration machine, the air is much more than the air bubbles, and the gas is fine, and the rate of dissolved gas is high;
4) submersible centrifugal aeration machine without the need to provide air source, eliminating the need for air blower, engineering investment;
5) submersible centrifugal aeration machine using the introduction of the German ABS submersible sewage pump technology, the impeller flow channel with no blocking, safe and reliable operation.
Three, principle
QXB type centrifugal submersible aerator adopts direct drive motor and impeller, centrifugal force generated by the rotation of the impeller is arranged around the water suction flow to form a low pressure area at the same time, the manufacturing of vacuum in the impeller inlet air inhaled, air and water in the mixing chamber is fully mixed to form gas water mixture evenly, discharged quickly in the centrifugal force under the action of.
Because the water jet is very strong, the effective flow of water cycle, so that the air is cut into a large number of tiny bubbles. Greatly increased the surface area, and because of the slow rise of air bubbles in the air in a large amount of oxygen dissolved in water, making the power efficiency is superior to other types of aeration machine.
Four, submersible centrifugal aeration machine characteristics
1, the unique design of the gas mixing chamber, the amount of air intake, mixing effect is good, high oxygen utilization rate;
2, the mixture of air and water can be discharged from the air mixing chamber at a special angle, which can make the water flow into the horizontal direction and then upward flow;
3, the body sink into the water to run, no noise. The water inlet pipe can be installed muffler, enhance the silencing effect.
Structure diagram of QXB type submersible centrifugal aeration machine:
Performance parameters of QXB type submersible centrifugal aeration machine:
1, submersible aerator principle of QXB type centrifugal submersible aerator adopts direct drive motor and impeller, centrifugal force generated by the rotation of the impeller is arranged around the water suction flow to form a low pressure area at the same time, the manufacturing of vacuum in the impeller inlet air inhaled, air and water in the mixing chamber is fully mixed to form gas water mixture evenly fast discharge, under the action of centrifugal force.
Because the water jet is very strong, the effective flow of water cycle, so that the air is cut into a large number of tiny bubbles. Greatly increased the surface area, and because of the slow rise of air bubbles in the air in a large amount of oxygen dissolved in water, making the power efficiency is superior to other types of aeration machine.
2 centrifugal submersible aerator, aeration tank for biochemical treatment of various wastewater treatment engineering technology of aerated grit chamber, pre aeration tank and aerobic nitrification tank aeration pond aeration and mixing
3, submerged aeration machine structural characteristics
1, with the introduction of the Swedish Flygt submersible motor sealing technology of underwater motor;
2, impeller and motor direct connection, simple structure, high efficiency, long life;
3, can add net intake, avoid foreign body into the body to cause unnecessary damage;
4, through the intake valve to adjust the intake;
5, in addition to the motor, the other parts are made of stainless steel, carbon steel and cast iron for the choice of 4, submerged aeration machine characteristics
1, the unique design of the gas mixing chamber, the amount of air intake, mixing effect is good, high oxygen utilization rate;
2, the mixture of air and water can be discharged from the air mixing chamber at a special angle, which can make the water flow into the horizontal direction and then upward flow;
3, the body sink into the water to run, no noise. The water inlet pipe can be installed muffler, enhance the silencing effect.
5, diving aeration machine technical parameters
Type No.
power
Range of action (m)
Maximum dive depth
Air suction pipe diameter (mm)
Air intake (m3/h)
QXB1.5-40
QXB2.2-50
QXB3-50
QXB4-65
QXB5.5-65
QXB7.5-80
QXB11-80
6, submersible aeration machine model
QXB18.5-100
QXB22-100
Seven, submerged aeration machine characteristic curve
Solid diagram of centrifugal aeration machine:
Nanjing Sino German environmental protection equipment manufacturing Co., Ltd.
Address: Nanjing City Jinniu Lake District Liuhe Street Community Shuangqiao Xinguang Road No. 115
Contact: Xu Min (Manager) 18913960189
Fax: 025-57530868
Mailbox: njxm668@163.com
Q:121504062 Q