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An environment-friendly and energy-saving urban domestic sewage treatment device

A technology of urban domestic sewage and treatment equipment, which is applied in the field of environmental protection and energy-saving urban domestic sewage treatment equipment, which can solve the problems of easy clogging, affecting filtering effect, and low filtering efficiency, and achieve the effects of preventing clogging, maintaining filtering efficiency, and timely recycling

Active Publication Date: 2022-06-21
湖南国辰环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the primary treatment method, most of them are treated by filtration. The existing filtration method has low filtration efficiency and is easy to be blocked, which affects the filtration effect.

Method used

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  • An environment-friendly and energy-saving urban domestic sewage treatment device
  • An environment-friendly and energy-saving urban domestic sewage treatment device
  • An environment-friendly and energy-saving urban domestic sewage treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , an environmental protection and energy-saving urban domestic sewage treatment device, comprising a treatment tank 1, one end of the treatment tank 1 is provided with a water inlet pipe 11 for entering sewage, and the other end of the treatment tank 1 is provided with a drain pipe 12 for discharging the treated sewage, In addition, the treatment tank 1 is provided with a grid-shaped conveyor belt 2 for sewage filtration, and a recycling box 3 for filtering garbage is provided on one side of the treatment tank 1 at the conveying end of the grid-shaped conveyor belt 2 .

[0037] The design of the grid-shaped conveyor belt 2 can effectively filter the sewage passing through the treatment tank 1, and at the same time, the rotation of the grid-shaped conveyor belt 2 can timely transport the filtered impurities to the recovery box 3, The timely recovery of impurities is realized, and the filtration efficiency of the mesh conveyor belt 2 is maintained.

Embodiment 2

[0039] The same point with Example 1 is not repeated, and the difference with Example 1 is:

[0040] see Figure 2-3 , both ends of the mesh conveyor belt 2 are provided with conveying wheels 27 for driving the mesh conveying belt 2 to rotate. The bottom of the grid-shaped conveyor belt 2 is provided with a plurality of rotating shafts 22 which are rotatably connected. There is a fixedly connected vibrating rod 23, the extension end of the vibrating rod 23 is in contact with the mesh conveyor belt 2 but not connected, and the rotating shaft 22 is provided with a torsion spring for driving the rotating shaft 22 to automatically restore the initial position, located in the recovery box. 3. On the inner side of the grid-shaped conveyor belt 2 directly above, there are a plurality of dialing rods 26 which are parallel to the grid-shaped conveyor belt 2 and are used for the rotation of the dialing transmission rod 24.

[0041] The design of the transmission rod 24, the vibration ro...

Embodiment 3

[0045] The same point with Example 1 is not repeated, and the difference with Example 1 is:

[0046] see Figure 4-6 , the recovery box 3 is a square box body, and the upper end of the recovery box 3 is provided with a guide ring 31 for garbage to enter, and the left and right sides of the recovery box 3 located at the bottom of the guide ring 31 are symmetrically distributed and rotationally connected. The connecting shaft 32 is provided with a uniformly wound packaging tape 321, and the middle of the inner walls of the front and rear sides of the recovery box 3 between the connecting shafts 32 is provided with fixedly connected positioning plates 33. The upper and lower ends of one side of the plate 33 are provided with rotatable wheels 332 for driving the packaging belts 321 to convey synchronously, and the middle part of one side of the positioning plate 33 is provided with rotatable wheels 332 for the two sides of the two packaging belts 321. The hot-melt wheel is fixed ...

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PUM

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Abstract

The invention belongs to the technical field of domestic sewage treatment, and specifically relates to an environmental protection and energy-saving urban domestic sewage treatment device, which includes a treatment pool, one end of the treatment pool is provided with an inlet pipe for sewage to enter, and the other end of the treatment pool is provided with a water inlet pipe for treated sewage. The discharge pipe is discharged, and the treatment tank is provided with a grid-like conveyor belt for sewage filtration, and the side of the treatment tank located at the delivery end of the grid-like conveyor belt is provided with a recovery box for filtering garbage recovery, and the grid-like conveyor belt Design, that is, it can effectively filter the sewage that passes through the treatment tank. At the same time, the rotation of the mesh conveyor belt can timely transport the filtered impurities to the recovery box, realizing the timely recovery of impurities and maintaining the grid The filtration efficiency of the shaped conveyor belt effectively prevents clogging.

Description

technical field [0001] The invention belongs to the technical field of domestic sewage treatment, and in particular relates to an environmental protection and energy-saving urban domestic sewage treatment device. Background technique [0002] Municipal sewage (municipal sewage, municipal wastewater) is a general term for sewage discharged into the urban sewage system. In the combined drainage system, production wastewater and retained rainwater are also included. [0003] The urban sewage treatment process generally determines the degree of sewage treatment and the corresponding treatment process according to the utilization or discharge of urban sewage and considering the natural purification capacity of the water body. The treated sewage, whether used in industry, agriculture or recharge to supplement groundwater, must meet the relevant water quality standards issued by the state. [0004] Modern sewage treatment technology can be divided into primary, secondary and tert...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D33/04B01D33/76B01D33/80
CPCB01D33/04B01D33/80B01D33/801B01D33/76
Inventor 陈永红
Owner 湖南国辰环保科技有限公司