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Environment-friendly sewage treatment device

A sewage treatment device, an environment-friendly technology, applied in mixers with rotary stirring devices, transportation and packaging, chemical/physical processes, etc., can solve problems such as uneven mixing, slow sewage treatment speed, and shortage of funds, and achieve Increase stirring efficiency, uniform sewage treatment, and enhance the effect of filtration

Pending Publication Date: 2018-07-20
郑州华美彩印纸品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because of backward technology, shortage of funds, and difficulty in governance, it has always affected the urban environment and its construction.
If these problems are not solved as soon as possible, then with the advancement of urbanization and the continuous increase of water consumption, the pollution will be more serious and the impact will be even worse
[0004] At present, storage equipment, mixing equipment and sewage treatment tanks are needed in the sewage treatment system, but most of the existing sewage storage equipment, sewage mixing equipment and sewage treatment tanks exist independently, which will lead to a large area occupied by the sewage treatment system. Large, and the position of the existing mixing equipment is mostly fixed and cannot be moved. There are dead spots and uneven mixing during mixing, which leads to the disadvantage of slow sewage treatment speed. At the same time, there is the problem that the filter device cannot be adjusted.

Method used

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  • Environment-friendly sewage treatment device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figures 1 to 2 As shown, this embodiment provides an environment-friendly sewage treatment device, comprising an annular treatment pool 6 and a cover 8 arranged on the annular treatment pool 6, characterized in that, the annular treatment pool 6 is internally provided with an annular The concentric annular filter wall 7 of the processing pool 6, the annular filtering wall 7 divides the annular processing pool 6 into an inner pool 3 and an outer ring pool 4, the cover 8 is provided with an annular groove 8-1 concentric with the annular processing pool 6, and the outer ring The pool 4 is provided with multiple groups of stirring assemblies 5 rotating along the annular groove 8-1, the cover 8 is provided with a driving mechanism for driving the stirring assembly 5 to rotate, and the outer wall of the annular processing pool 6 is provided with a 4 connected sewage inlet pipes 12, the bottom of the inner pool 3 is provided with a conical gathering pool 2 connected t...

Embodiment 2

[0025] This embodiment is further optimized on the basis of Embodiment 1, specifically it will be:

[0026] The bottom of the outer ring pool 4 is provided with a sludge outlet pipe 13 .

[0027] The stirring assembly 5 includes a rotating shaft 5-1, and the rotating shaft 5-1 is sequentially provided with a rigid stirring assembly 5-2 and a U-shaped composite stirring assembly 5-3 from top to bottom.

[0028] The rigid stirring assembly 5-2 includes straight rods 5-2.2 symmetrically arranged on both sides of the rotating shaft 5-1, the end of the straight rod 5-2.2 is connected with a stopper 5-2.3, and the straight rod 5-2.2 is covered with a sliding block 5 -2.4, the straight rod 5-2.2 between the rotating shaft 5-1 and the sliding block 5-2.4 is provided with a return spring 5-2.1, and one end of the returning spring 5-2.1 is fixed on the rotating shaft 5-1, and the returning spring 5- 2.1 The other end is fixed on the sliding block 5-2.4, and a stirring rod 5-2.5 is arra...

Embodiment 3

[0030] This embodiment is further optimized on the basis of embodiment 1 or 2, specifically:

[0031] The U-shaped composite stirring assembly 5-3 includes a U-shaped stirring rod 5-3.1 with an upward opening, the end of the rotating shaft 5-1 is fixedly connected to the inner bottom of the U-shaped stirring rod 5-3.1, and the rotating shaft 5-1 is connected to the U-shaped stirring rod 5 A reinforcing rod 5-3.2 is arranged between -3.1, and a reinforced stirring piece 5-3.3 is arranged on the side of the U-shaped stirring rod 5-3.1 away from the rotating shaft 5-1.

[0032] The driving mechanism includes a rotating disc 10 driven by a motor 11 located at the center of the cover 8 . The rotating disc 10 is fixedly connected to a plurality of crossbars 9 whose ends are connected to the corresponding stirring components 5 .

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Abstract

The invention discloses an environment-friendly sewage treatment device, and relates to the technical field of an environment-friendly sewage treatment device. The environment-friendly sewage treatment device comprises an annular treatment pool and a sealing cover arranged on the annular treatment pool, wherein an annular filtering wall concentric to the annular treatment pool is arranged inside the annular treatment pool; the annular treatment pool is divided into an inner pool and an outer annular pool by the annular filtering wall; an annular groove concentric with the annular treatment pool is arranged on the sealing cover; a plurality of groups of stirring assemblies rotating along the annular groove are arranged in the outer annular pool; a driving mechanism for driving the stirringassembly to rotate is arranged on the sealing cover; a sewage inlet pipe communicating with the outer annular pool is arranged on the outer wall of the annular treatment pool; a conical gathering poolcommunicating with the inside of the inner pool is arranged at the bottom of the inner pool; a water outlet pipe is arranged at the bottom of the conical gathering pool. The environment-friendly sewage treatment device has the advantages that the structure is simple; the space is sufficiently utilized; the stirring efficiency is high; the treatment effect is good.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment device. Background technique [0002] Domestic sewage refers to the wastewater discharged by people in daily life activities. This wastewater is mainly polluted by domestic waste and human excreta. The quantity, composition and concentration of pollutants are related to people's living habits and water consumption. Domestic sewage generally does not contain toxic substances, but it has conditions suitable for microbial reproduction, contains a large number of bacteria and pathogens, and is harmful to a certain extent from the perspective of hygiene. [0003] Due to the continuous increase of urban population, the problem of urban domestic wastewater treatment has become increasingly prominent. And because of backward technology, shortage of funds, and difficult governance, it has always affected the urban environment and its cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/32B01F7/18B01F7/00B01D29/11B01D29/15B01F27/96
CPCB01D29/15B01F27/192B01F27/2322B01F27/96B01F27/90B01F2101/305
Inventor 崔晓明
Owner 郑州华美彩印纸品有限公司