Urban sewage treatment device with high treatment efficiency

A technology for urban sewage and treatment efficiency, which is applied in water/sewage treatment, oxidized water/sewage treatment, water/sewage treatment equipment, etc. It can solve the problems of inability to achieve aeration treatment of sewage, rigid structure, and poor flexibility.

Inactive Publication Date: 2020-07-10
胡增永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the aeration device disclosed in the above-mentioned patent has a relatively rigid structure and poor flexibility. During the aeration process, multi-directional aeration can...

Method used

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  • Urban sewage treatment device with high treatment efficiency
  • Urban sewage treatment device with high treatment efficiency
  • Urban sewage treatment device with high treatment efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1-8 As shown, an urban sewage treatment device with high treatment efficiency includes a plurality of aeration plates 1 arranged at left and right intervals, and the aeration plates 1 are made of 304 stainless steel.

[0049] Each aeration plate 1 is provided with an aeration cavity, and the top of the aeration plate 1 and the bottom of the aeration plate 1 are provided with several aeration through holes 11 . The aeration through hole 11 aerates gas, thereby realizing sewage treatment.

[0050]The above-mentioned urban sewage treatment device with high treatment efficiency also includes an aeration assembly 3 connected to several aeration plates 1 . Specifically, the aeration assembly 3 includes an aeration inlet pipe 32 connected to the side wall of the aeration plate 1, and the aeration assembly 3 also includes a horizontal horizontal pipe 31 connected to the aeration inlet pipe 32, and the horizontal horizontal pipe 31 is communicated with aerator ...

Embodiment 2

[0058] Such as Figure 1-8 As shown, in this embodiment, on the basis of the structure of Embodiment 1, in order to realize the connection of the above-mentioned aeration plate 1, the following structural design is adopted:

[0059] The connecting rod 41 is fixedly connected to the aeration plate 1 through the connecting piece 2 . The connecting piece 2 includes C-shaped clips 21 arranged at intervals on the left and right, and the C-shaped clips 21 are clipped on the C-shaped clips 21 on the side wall of the aeration plate 1, and the C-shaped clips 21 pass through The bolts 211 are screwed on the aeration plate 1 ; the connecting bridges 22 are fixedly connected between the C-shaped clamping plates 21 ; the connecting bridges 22 are fixedly connected on the connecting rod 41 .

[0060] The aeration plate 1 can be disassembled by adopting the above-mentioned design, so as to realize replacement and cleaning of the aeration plate 1 .

[0061] Simultaneously, in order to reali...

Embodiment 3

[0066] Such as Figure 1-8 As shown, this embodiment is based on the structure of Embodiment 2, and the above-mentioned urban sewage treatment device with high treatment efficiency further includes an impeller assembly 6 fixedly connected to the connecting rod 41 .

[0067] During the aeration process, the sewage is driven by the gas, and the sewage drives the impeller assembly 6 to increase the agitation of suspended solids in the sewage, thereby improving the aeration effect of the sewage.

[0068] Specifically, the impeller assembly 6 is fixedly connected to the left and right ends of the connecting rod 41 . Therefore, the whole device has four impeller assemblies 6 to fully stir the sewage.

[0069] The concrete structure of impeller assembly 6 is as follows:

[0070] The impeller assemblies 6 each include a rotating shaft 63, on which several upper and lower impeller parts are fixedly connected; the impeller parts include a wheel body 62 welded on the rotating shaft 63,...

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Abstract

The invention discloses an urban sewage treatment device with high treatment efficiency. The urban sewage treatment device comprises a plurality of aeration plates arranged at intervals in the left-and-right direction, and a plurality of aeration through holes are formed in the tops of the aeration plates and the bottoms of the aeration plates; the urban sewage treatment device with the high treatment efficiency further comprises an aeration assembly communicating with a plurality of aeration plates. The aeration assembly comprises an aeration air inlet pipe communicated with the side wall ofthe aeration plate, the aeration assembly further comprises a horizontal transverse pipe communicated with the aeration air inlet pipe, and the horizontal transverse pipe is communicated with an aerator; the device further comprises a suspension assembly. The suspension assembly comprises connecting rods which are fixedly connected to the front side wall and the rear side wall of the aeration plates; a plurality of arc-shaped shaking rods are fixedly connected between the connecting rods and arranged at intervals in the left-right direction. The aeration direction of the aeration holes is automatically changed through the components of the device so that the effect of increasing the aeration area is achieved, and large-area aeration in sewage is achieved.

Description

technical field [0001] The invention relates to the field of sewage treatment devices, in particular to an urban sewage treatment device with high treatment efficiency. Background technique [0002] Urban sewage treatment is an important part of urban environmental protection. In the process of urban sewage treatment, aeration is one of the ways to treat sewage in an environmentally friendly way. At present, in industrial sewage treatment, oxygen is pumped into the sewage pool containing sewage through an aerator, and the oxygen in the sewage pool is oxidized by oxygen. Oxidize organic matter and other substances that can be oxidized and decomposed. In this way, the primary treatment of sewage is realized. [0003] Sewage treatment based on aeration is an important way to realize urban wastewater treatment, and there are many reports on the improvement of aeration equipment in the prior art. [0004] The Chinese patent application number is: 201820921281.8, which disclose...

Claims

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Application Information

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IPC IPC(8): C02F1/72C02F7/00
CPCC02F1/72C02F7/00C02F2201/002Y02W10/10
Inventor 胡增永
Owner 胡增永
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