Aeration stirring type sewage treatment tank

A sewage treatment tank, aeration and stirring technology, applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., can solve the problem of inability to meet the needs of sewage treatment, low aeration efficiency, and structural defects and other problems, to achieve the effects of easy control, improved aeration efficiency, and enhanced full contact

Inactive Publication Date: 2018-05-18
柳州弘蓝科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] Most of the sewage treatment plants are equipped with sewage treatment tanks, which mainly use the principle of aeration to treat sewage. However, most of the existing sewage treatment tanks have structural defects, and the aeration efficiency is low, which cannot meet the growing needs of people. sewage treatment needs

Method used

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  • Aeration stirring type sewage treatment tank
  • Aeration stirring type sewage treatment tank
  • Aeration stirring type sewage treatment tank

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~3 , in the embodiment of the present invention, an aeration and agitation type sewage treatment tank includes a tank body 1, a bracket 2, a rotating shaft 4, a crankshaft 5, a cylinder body 6 and an aeration plate 7; the upper and lower sides of the right side of the tank body 1 The ends are respectively connected with water inlet pipe 11 and water outlet pipe 12, wherein a valve is installed on the water outlet pipe 12, preferably, water ...

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Abstract

The invention discloses an aeration stirring type sewage treatment tank, which comprises a tank body, a supporting frame, a rotating shaft, a crankshaft, cylinders and an aeration plate. A motor is mounted on the supporting frame which is fixed to the top of the tank body; the rotating shaft is connected with an output end of the motor, and upper and lower sides of the rotating shaft are connectedwith stirring blades and screw blades respectively; the crankshaft is in drive connection with the rotating shaft, a connecting rod is fixed to a rotating sleeve which is arranged on the outer periphery of a crank journal, and the other end of the connecting rod extends into the tank body. Left and right sides of the bottom of the tank body are connected with an air inlet pipe and an air outlet pipe respectively, and the air outlet pipe extends into the tank body to be connected to the aeration plate. The aeration plate is arranged at the bottom of the tank body, a rotating rod is connected to the bottom of the rotating shaft, and a plurality of blades are fixed at equal intervals at the bottom of the rotating rod along the length direction. By structural optimization of the sewage treatment tank, sewage treatment efficiency can be effectively improved so as to meet increasing sewage treatment demands of people.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to an aeration and stirring sewage treatment pool. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. In order to ensure people's normal living environment, sewage treatment becomes more and more important. [0003] Most of the sewage treatment plants are equipped with sewage treatment tanks, which mainly use the principle of aeration to treat sewage. However, most of the existing sewage treatment tanks have structural defects, and the aeration efficiency is low, which cannot meet the growing needs of people. sewage treatment needs. Contents of the invention [0004] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00
CPCC02F7/00C02F2201/002Y02W10/10
Inventor 孙光耀
Owner 柳州弘蓝科技有限公司
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