An intelligent urban sewage treatment device based on biological regulation
A technology of urban sewage and treatment equipment, which is applied in the direction of biological water/sewage treatment, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc. Mud swelling and other problems, to save the cost of manpower detection and control, to achieve fully automatic control, good effect of dissolved oxygen
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Embodiment 1
[0037] see Figure 1-Figure 6 As shown, the present invention provides the following technical solutions: a kind of intelligent urban sewage treatment device based on biological regulation, including pretreatment tank 1, aeration tank 2, anaerobic-membrane biogenerator 3, anaerobic fermenter 4, good Oxygen pool 5 and disinfection pool 6;
[0038] The pretreatment tank 1 realizes the storage of sewage, and is connected with the aeration tank 2 through the sewage pipe;
[0039] The aeration tank 2 is connected to the anaerobic-membrane biogenerator 3, and the aeration tank 2 is provided with an aeration-stirring device with iron ions chelated on the surface;
[0040] The anaerobic-membrane biogenerator 3 realizes the solid-liquid separation of sewage, and leads to the aerobic tank 5 and the anaerobic fermenter 4 respectively through pipelines;
[0041] The aerobic tank 5 is connected to the disinfection tank 6, and the bottom of the aerobic tank 5, the bottom of the anaerobic ...
Embodiment 2
[0050] Based on Embodiment 1, a specific structure of an aeration-stirring device is disclosed in this embodiment:
[0051] The aeration-stirring device includes: at least one aeration stirring rod 23 that can rotate around one end, and iron ions are chelated on the surface of the aeration stirring rod 23. The aeration stirring rod 23 is a hollow structure with a hole at one end and a seal at one end. The opening end is a rotating end, and two groups of air holes 232 are symmetrically opened on the outer wall of the aeration stirring rod 23, and stirring blades 231 are symmetrically arranged on the position between the two groups of air holes 232 on the aeration stirring rod 23, and the aeration The air stirring bar 23 performs stirring based on the stirring blades 231 and performs aeration based on the air holes 232 .
[0052] Further, an air hole sealing assembly 233 is installed inside the aeration stirring rod 23, and the air hole sealing assembly 233 seals one group of ai...
Embodiment 1 Embodiment 2
[0063] Based on Embodiment 1 or Embodiment 2, this embodiment discloses a specific structure of a drainage detection component, including:
[0064] The drainage pipe 61 and the circulation detection pipe 62 installed on the disinfection pool 6, wherein the circulation detection pipe 62 is positioned above the drainage pipe 61, and the circulation detection pipe 62 is a U-shaped pipe arranged vertically, the upper end of the U-shaped pipe and the drainage pipe 61 All are equipped with electromagnetic valves, and the middle position of the U-shaped pipe is connected with a drainage detection device 63 .
[0065] Concrete, combine figure 2 As shown, the detection principle of this component is as follows. After the sewage is disinfected by the disinfection tank 6, the corresponding electromagnetic valve on the circulation detection pipe 62 is first opened, and the sewage flows into the circulation detection pipe 62 under the action of its own gravity. At this time, based on the...
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