Domestic sewage treatment apparatus

A technology for treatment device and domestic sewage, which is applied in the directions of oxidized water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., and can solve problems such as polluting the environment

Inactive Publication Date: 2018-04-20
SUZHOU SHUYUE CARBON ADSORBENT CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0002] The general term for the sewage discharged from urban domestic sewage into the urban sewage system; in the combined drainage system, it also includes production wastewater and intercepted rainwater; urban sewage mainly includes domestic sewage and industrial sewage, collected by the urb

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  • Domestic sewage treatment apparatus
  • Domestic sewage treatment apparatus
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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] combine Figure 1 to Figure 4 As shown, a domestic sewage treatment device disclosed in this embodiment includes a treatment box 1, a primary treatment room 11, a secondary treatment room 12 and a tertiary treatment room 13; The water inlet pipe 14 is connected to the clear water outlet pipe 15, and the first middle partition 16 and the second middle partition 17 are equidistantly arranged in the treatment box 1, and the first middle partition 16 and the second middle partition 17 Water leaks are respectively processed on the top, and a one-way valve is arranged in the water leaks. The first middle partition 16 and the second middle partition 17 separate the treatment box into a primary treatment chamber 11 and a secondary treatment chamber 12. and a tertiary treatment chamber 13, a group of installation partitions 111 are arranged in the first-level treatmen...

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Abstract

The invention relates to a domestic sewage treatment device, which includes a treatment box; two ends of the treatment box are respectively connected to a sewage inlet pipe and a clean water outlet pipe, and a first middle partition and a second middle partition are arranged at equal intervals in the treatment box. The first middle partition and the second middle partition divide the treatment box into a first-level treatment room, a second-level treatment room and a third-level treatment room. The aeration tube, two sets of dosing boxes are arranged on the top of the third-level treatment room, and the dosing box is connected with the third-level treatment room through the dosing pipeline; the invention is simply provided with a treatment box, and the first-level treatment room is set in the box 1, secondary treatment room and tertiary treatment room, the domestic sewage is treated three times to ensure the composite discharge standard of domestic sewage, and this device does not need special site settings, and any location with centralized sewage discharge can be used.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a domestic sewage treatment device. Background technique [0002] The general term for the sewage discharged from urban domestic sewage into the urban sewage system; in the combined drainage system, it also includes production wastewater and intercepted rainwater; urban sewage mainly includes domestic sewage and industrial sewage, collected by the urban drainage pipe network and transported to sewage treatment Due to the high price of purification equipment, the current domestic sewage treatment method is simple, and generally choose simple filtration and directly discharge it into the sewage river, which greatly pollutes the environment. Contents of the invention [0003] The present invention overcomes the shortcomings of the above-mentioned prior art and provides a domestic sewage treatment device. The present invention is simply equipped with a treatme...

Claims

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F9/00C02F1/001C02F1/40C02F1/72C02F2209/06
Inventor 王龙飞
Owner SUZHOU SHUYUE CARBON ADSORBENT CO LTD
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