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
Structure characteristics:
1, the introduction of the German 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 selection.
Advantages of QXB centrifugal aeration machine:
The higher the oxygen dissolution rate, micro bubble ratio, high oxygenation efficiency and oxygen filling area wide; no dead in the pool, the level of exposure to air entrained air bubbles in every corner of the bottom of the pool that wash unit; simple and compact structure, long service life, can bear large load bearing, shaft mining oil bath the sealing cavity of the air suction impeller and prevent water contact with the seal, which ensure aeration machine in 24 hours of continuous work, long-term trouble free operation; save the project investment, no need to provide air, save blower, convenient installation, low noise.
Product use:
Centrifugal submersible aerator aeration tank for sewage treatment plant and aerated grit tank mixture of sewage sludge oxygenating and mixing, and biochemical treatment or pond aeration of sewage.
Inquiry need to know:
The maximum depth of the pool, pool type, medium characteristics, the required intake, motor power and other related data.
Product principle
QXB type centrifugal submersible aeration machine for direct connection structure. The rotation of the impeller of a centrifugal force generated in the water, a negative pressure zone is formed around the impeller by centrifugal force, air is sucked through the air inlet pipe, air and water in the mixing tray mixed mixture evenly then this good automatically discharged from the outlet.
This process includes the following aspects: mixing the air mixed with water generated after gas-liquid mixing effect, gas-liquid mixture outlet form circulation and convection; oxygen molecules in the high-speed movement of a large amount of air to obtain a high oxygen absorption efficiency.
Product use:
Submersible aerator aeration tank for sewage treatment plant, aerated grit chamber, mixture of sewage sludge for oxygenating and mixing, and biochemical treatment or pond aeration of sewage. The air flow was 10-100 m3 / h, aeration capacity is 0.35-8.20 kg / h oxygen, motor power is 0.75-22KW.
Product features:
1, compact structure, small size, easy to install;
2, except the inlet, the rest into the water to run, small noise;
3, inhalation of air, produce more bubbles and thin, high oxygen content;
4, there is no need to provide air source, eliminating the blower, the project investment is little;
5, using the introduction of German technology, the impeller flow channel with no blocking, safe and reliable operation.
Structure and working process:
Submersible aerator by submersible sewage pump, a mixing chamber, a base, an air inlet pipe and silencer etc..
The top of inlet pipe for air inlet above the surface of water, the lower end is communicated with the mixing chamber, after the power is switched on due to the rotation of the impeller, high speed flow from the impeller outlet through a mixing chamber to form negative pressure, the air was inhaled and mixed with liquid. The mixed liquid from around the outlet, charging of liquid oxygen.
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