Turn over sedimentation separation device

A precipitation device and precipitation separation technology, applied in precipitation separation, separation method, control of the inclination of precipitation equipment, etc., can solve the problems of low effective precipitation area, difficult sediment treatment, secondary water pollution, etc. Efficiency, convenient and fast control, and the effect of preventing secondary pollution

Active Publication Date: 2019-01-29
太原市润民环保节能有限公司
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AI Technical Summary

Problems solved by technology

[0005] The invention solves the problems that the existing water treatment sedimentation and separation device has a low effective sedimentation area, is prone to clogging during long-term operation, the sediment is not easy to handle, and causes secondary pollution to the water body, and provides a flipping sedimentation and separation device

Method used

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  • Turn over sedimentation separation device
  • Turn over sedimentation separation device
  • Turn over sedimentation separation device

Examples

Experimental program
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Embodiment Construction

[0014] The overturning sedimentation and separation device includes a settling device 1 in an inclined plate settling device, an inclined tube settling device, and a horizontal pipe settling device. The lower part of the settling device 1 is provided with a sludge settling tank 2. There are multiple layers of sludge settling plates 3 parallel to each other and arranged obliquely. The settling device 1 is connected with an overturning mechanical device that controls the overturning of the settling device 1. The overturning shaft 4 of the overturning mechanical device is set horizontally.

[0015] During specific implementation, the sludge settling tank 2 is a funnel-shaped tank body. The overturning mechanical device includes an overturning shaft 4 fixed on the sedimentation device 1 , and two ends of the overturning shaft 4 are respectively fixed with a turntable 5 , and a driven connecting rod 6 is eccentrically connected to the turntable 5 . The settling device 1 is a slopin...

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Abstract

The invention relates to a water treatment precipitation separation device and particularly relates to a turnover precipitation separation device. The problems of small effective precipitation area, easy blocking after long-time operation, difficulty in precipitate treatment and secondary pollution to water in the existing water treatment precipitation separation device are solved. The turnover precipitation separation device comprises one of oblique-plate, oblique-pipe and horizontal-pipe precipitation devices; a sludge precipitation tank is arranged at the lower part of the precipitation device; multiple layers of parallel and oblique sludge precipitation plates are arranged in the sludge precipitation tank; the precipitation device is connected with a turnover mechanical device for controlling the turnover of the precipitation device; and a turnover shaft of the turnover mechanical device is horizontally arranged and is vertical to the water flow direction of the precipitation device. The device provided by the invention has the following advantages: (1) a 'horizontal shallow pool' is realized; (2) desilting is facilitated, and the precipitation channel is protected from being blocked; (3) the precipitate in the sludge precipitation tank sinks to the bottom quickly, and secondary pollution of the water is prevented; (4) the structure is reasonable and convenient and quick to control; and (5) the water treatment efficiency is greatly improved.

Description

technical field [0001] The invention relates to a water treatment precipitation separation device, in particular to an inversion precipitation separation device. Background technique [0002] It is the sacred and unshirkable responsibility of all human beings to protect water resources, reduce water pollution, conduct water treatment, recycle and reuse. Removal of suspended solids in water is a key technology. Flocculation, sedimentation, filtration, microfiltration, ultrafiltration and other processes are often used. Sedimentation and separation technology is the most widely used one. Advective sedimentation, inclined plate sedimentation, and municipal sewage are commonly used in waterworks. Radial flow, horizontal flow, and vertical flow sedimentation are commonly used in the secondary sedimentation tank of the factory, and all current sedimentation processes have defects to varying degrees. [0003] The current inclined plate sedimentation tank has the advantages of high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/02C02F1/52
CPCB01D21/0006B01D21/0015B01D21/0045B01D21/0051B01D21/02C02F1/52C02F2303/14
Inventor 沈鹤龄高铁
Owner 太原市润民环保节能有限公司
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