4results about How to "Improve the aeration effect" patented technology

This utility model discloses an aeration blower for a biological treatment tank, comprising: a blower main frame, which is located at the upper end of the biological treatment tank for wastewater treatment; a blower body is located inside the blower main frame; and a variable frequency speed-regulating blower for speed adjustment is located on one side of the blower body. A secondary air duct is connected in parallel to the main air duct via an electric pressure relief valve. The cleaning sleeve design of this utility model is driven to rotate by the airflow generated by the aeration head. The airflow swirl vanes and nylon brushes automatically clean the surface dirt of the aeration head, while auxiliary ball bearings reduce frictional resistance, ensuring smooth rotation of the cleaning sleeve and effectively preventing aeration head blockage. A multi-parameter sensor module can predict blower failures in advance by long-term monitoring of data such as pressure, flow rate, temperature, and humidity, enabling preventative maintenance, reducing maintenance workload and time costs, ensuring stable operation of the blower and aeration system, and continuously maintaining good aeration effects.

The utility model provides gas -liquid mixing aeration device relates to sewage treatment technical field, including sedimentation tank, is equipped with mobile assembly on the sedimentation tank, is equipped with stirring subassembly and aeration assembly on mobile assembly. This gas -liquid mixing aeration device, through the rotation motor drive reciprocating screw rod rotation, the rotation of reciprocating screw rod can drive moving block to remove, moving block drives the mounting plate to remove, and the mounting plate can drive aeration assembly to remove reciprocatingly in the inside of sedimentation tank, at this moment can smoothly carry out aeration to the water source in the inside of sedimentation tank, and the rotation of reciprocating screw rod can drive driving sprocket to rotate, and driving sprocket can drive rotating rod to rotate through the transmission connection with driven sprocket, and rotating rod can drive multiple stirring vane to carry out the stirring to the water source in the sedimentation tank, make the water source mixing in the inside of sedimentation tank more fully, improve the aeration effect of water source in the inside of sedimentation tank.

This utility model relates to the field of aeration blower airflow regulation equipment, and discloses an airflow regulation mechanism for an aeration blower, including a centrifugal blower. A support base is fixedly connected to the bottom of the centrifugal blower. An air inlet pipe is fixedly connected to the input end of the centrifugal blower, and an air outlet pipe is fixedly connected to the output end of the centrifugal blower. An outer frame is fixedly connected to the inside of the right end of the air outlet pipe, and support plates are fixedly connected to the front and rear side walls of the outer frame. This utility model, through its outer frame, first bearing, and first support rod, can solve problems such as insufficient or excessive airflow, airflow fluctuations or instability, increased system costs, and inability to flexibly cope with different operating conditions. The first baffle on the first rotating rod also rotates under the action of the first push rod and the first support rod, thereby effectively reducing airflow fluctuations, ensuring system stability, improving aeration effect, reducing energy consumption, and improving system efficiency.

The utility model discloses an aeration device for urban sewage treatment, including aeration tank, the top fixedly connected with the shell of aeration tank inside intercommunication, is equipped with the filter component of carrying out the filtration to sewage in the shell, one side inner wall of aeration tank is rotated screw rod through waterproof bearing, and the outside screw thread connection of screw rod has the connecting frame, and the outside fixedly connected with annular pipe of connecting frame, and the both sides of annular pipe all are set up with a plurality of aeration holes, and the fixed link of passing through connecting frame is fixedly connected in aeration tank. The utility model not only can make gas and sewage contact mix fully fast, improve the mixing efficiency of sewage and oxygen in air, thereby improved aeration effect, but also can filter the impurity in sewage, reduce the impurity in sewage, improved the use effect of aeration device, still can avoid the filter hole of impurity and block, improved the use effect of filter board.