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Sewage treatment device for fishing floating matters and suspended matters in sewage

A sewage treatment device and floating matter technology, applied in the direction of sustainable biological treatment, chemical instruments and methods, separation methods, etc., can solve problems such as difficult one-time salvage, floating matter, suspended matter mixing, pipeline blockage, etc., to reduce salvage The effect of increasing the number of times, improving the quality of salvage, and avoiding clogging

Pending Publication Date: 2022-05-27
周慧群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, floating and suspended matter have a great impact on the pipeline. If the salvage is not carried out in time, it is easy to cause blockage of the pipeline. However, the salvage in the prior art is not comprehensive enough. Salvage of suspended matter, it is easy to mix floating matter and suspended matter, and the suspended matter that disturbs the sediment will float up, so it is difficult to complete the salvage at one time, and it needs to be salvaged many times, which is time-consuming and laborious

Method used

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  • Sewage treatment device for fishing floating matters and suspended matters in sewage
  • Sewage treatment device for fishing floating matters and suspended matters in sewage
  • Sewage treatment device for fishing floating matters and suspended matters in sewage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see figure 1 As shown, the purpose of this embodiment is to provide a sewage treatment device for salvaging floating objects and suspended solids in sewage, including a sewage carrying box 100 and a salvaging mechanism 200. The top of the sewage carrying box 100 is provided with an opening with suspended solids. The sewage and the floating objects are poured into the opening, carried by the sewage carrier 100, and the salvage mechanism 200 is arranged in the opening, please refer to figure 2 As shown, the salvage mechanism 200 includes a bottom salvage component 210 and a bottom salvage component 210 and a top salvage component 220. The bottom salvage component 210 is used to salvage the suspended matter in the sewage, and the top salvage component 220 is used to salvage the floating substances on the sewage. When the suspended matter is salvaged, it is considered that the suspended matter will settle to the bottom of the sewage carrier 100, for this purpose:

[0045]...

Embodiment 2

[0051] see image 3 As shown, the two ends of the spoiler 2131 are fixedly connected with the rollers 212, the top of the filter plate 221 is fixedly connected with the support plate 223, and the top of the support plate 223 is provided with a handle 2231, wherein:

[0052] The support plates 223 extend to both sides, and are abutted with the top edge of the sewage carrying box 100 when the rollers 212 are in contact with the inner bottom wall of the sewage carrying box 100 .

[0053] working principle:

[0054] The overall structure formed by the bottom salvage assembly 210 and the top salvage assembly 220 is pushed by holding the handle 2231, and the support plate 223 is supported by the top edge of the sewage carrier 100 to stably drive the overall structure to move in the sewage carrier 100, ensuring that The inclination angle of the main body plate 211 does not change in the sewage carrying box 100, and the overall structure is in contact with the inner bottom wall of th...

Embodiment 3

[0056] Considering that in Embodiment 2, the rotation of the output shaft 213 by the roller 212 will drive the suspended flow to the back side of the filter screen 2111, which will affect the salvage of the suspended matter, and it may be necessary to carry out multiple salvage. For this reason, please refer to Figure 10 As shown, a gear set 214 is arranged between the roller 212 and the output shaft 213 in this embodiment, and the gear set 214 includes two gears, one of which is fixedly connected with the output shaft 213, and the output shaft 213 and the fixed plate 2112 are rotated The other gear is fixedly connected to the roller 212, the roller 212 is rotatably connected to the fixed plate 2112, and the two gears mesh with each other, so that the roller 212 realizes the driving reversal through the two gears when rotating, so that the output shaft 213 faces the other side (That is, counterclockwise) rotation, so as to drive the suspended flow to the front side of the filt...

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Abstract

The invention relates to a sewage treatment device, in particular to a sewage treatment device for fishing floating matters and suspended matters in sewage. The device comprises a sewage carrying box and a salvaging mechanism, an opening is formed in the top of the sewage carrying box, the salvaging mechanism is arranged in the opening, the salvaging mechanism comprises a bottom salvaging assembly, a bottom salvaging assembly and a top salvaging assembly, the bottom salvaging assembly is used for salvaging suspended solids in sewage, and the top salvaging assembly is used for salvaging the suspended solids in the sewage. The top fishing assembly is used for fishing floating objects on sewage. Water flow is disturbed through the arranged spoiler, precipitated suspended solids are forced to suspend again, in this way, the suspended solids in sewage are fished along with movement of the filter screen, the suspended solids in the water are reduced, meanwhile, floating objects on the surface of the sewage are fished through the fishing plate, and then the sewage fishing quality is improved through multi-layer fishing; the pipeline blockage caused by sewage discharge is avoided, and the salvage frequency can be reduced.

Description

technical field [0001] The present invention relates to a sewage treatment device, in particular to a sewage treatment device for salvaging floating and suspended matter in sewage. Background technique [0002] Hospital sewage refers to the sewage discharged from hospitals (general hospitals, specialized hospitals and other types of hospitals) to the natural environment or urban pipelines. Its water quality varies with the nature, scale and region of different hospitals. The amount of sewage discharged per hospital bed is about 200-1000L per day. The main pollutants contained in hospital sewage are: pathogens (parasite eggs, pathogenic bacteria, viruses, etc.), organic matter, floating and suspended matter, radioactive pollutants, etc. [0003] Among them, floating objects and suspended matter have a great impact on the pipeline. If the salvage is not carried out in time, it is easy to cause blockage of the pipeline. However, the salvage in the prior art is not comprehensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/01B01D33/48
CPCB01D33/0158B01D33/48Y02W10/10
Inventor 周慧群
Owner 周慧群
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