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A closed sewage treatment device

A sewage treatment device, closed technology, which is applied in the field of closed sewage treatment devices, can solve the problems of large floor area, etc., and achieve the effects of reducing labor intensity, promoting sufficient mixing, and avoiding hardening

Active Publication Date: 2022-05-27
广西湘益油脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing industrial sewage treatment equipment occupies a large area, and the aggregates produced after adding flocculants need to be manually entered into the pool to remove them

Method used

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  • A closed sewage treatment device
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Experimental program
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Embodiment Construction

[0074] The accompanying drawing is the best embodiment of the closed sewage treatment device, and the present invention will be described in further detail below with reference to the accompanying drawings.

[0075] attached by figure 1 As shown, a closed sewage treatment device includes a sedimentation tank 1, a flocculation tank 2, a comprehensive filter tank 3, a collection tank 4, a biochemical filter tank 5, a clean water tank 6 and an electric control cabinet.

[0076] Several sedimentation tanks 1 are arranged side by side, the number of sedimentation tanks 1 is at least two. There is an electronically controlled valve. attached by figure 2 and attached image 3 As shown, a sludge pit 1d is concave in the edge of the bottom surface of the sedimentation tank 1, and a mud pump 1c2 is arranged inside the sludge pit 1d. connect.

[0077] The inside of the sedimentation tank 1 is provided with a boat-shaped groove 8 with an upward opening. Several vertical guide rods 1...

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Abstract

The invention relates to a closed sewage treatment device, which includes a sedimentation tank, a flocculation tank, a comprehensive filter tank, a collection tank, a biochemical filter tank and a clean water tank. The sedimentation tank, flocculation tank, comprehensive filter tank, biochemical filter tank and clean water tank are connected through pipelines in turn, and the door panel at the bottom of the flocculation tank is rotated, and the condensate generated in the flocculation tank is discharged into the collection tank through the opening below it. The sedimentation tank of the present invention has a sewage discharge function, which can remove oil and impurities inside the sewage through the flocculant, and automatically collect and discharge them.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a closed sewage treatment device. Background technique [0002] Sewage treatment is the process of purifying sewage so that it can meet the water quality requirements for discharge into a body of water or for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people. [0003] The existing industrial sewage treatment equipment occupies a large area, and the agglomerates generated after adding the flocculant need to be manually entered into the pool to be fished out. SUMMARY OF THE INVENTION [0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a closed sewage treatment device. The sed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F101/16C02F101/20
CPCC02F9/00C02F1/001C02F1/52C02F3/02C02F1/42C02F2101/166C02F2101/16C02F2101/20
Inventor 武永爱
Owner 广西湘益油脂有限公司
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