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Inclined plate sedimentation tank

A technology for inclined plate sedimentation and sedimentation tanks, which is applied in the field of sedimentation tanks. It can solve the problems of collapsing inclined plates, clogging, sedimentation efficiency and lower effluent quality, and achieve the effect of avoiding clogging and improving sedimentation efficiency

Inactive Publication Date: 2014-01-22
烟台亿源环保科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small spacing between the inclined plates in the existing inclined plate sedimentation tank, after the sedimentation tank has been in operation for a period of time, or when the water quality and quantity change, its sedimentation efficiency and effluent water quality will be significantly reduced, resulting in serious mud accumulation and blockage between the inclined plates. , and even crush the sloping plate
Therefore, although the inclined plate sedimentation tank has the above advantages, many water plants still use advection tanks that occupy a large area, have low efficiency, and operate relatively stably.

Method used

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  • Inclined plate sedimentation tank

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Embodiment Construction

[0020] Such as figure 1 As shown, the inclined plate sedimentation tank of the present invention includes a sedimentation tank body 11 and a plurality of mutually parallel and spaced inclined plates 13 arranged in the sedimentation tank body 11, and the distance between adjacent two inclined plates 13 is 5-10cm , the outside of the sedimentation tank body 11 is provided with a flocculant dosing machine, the sedimentation tank body 11 is provided with a sump, the bottom of the sedimentation tank body 11 is provided with a plurality of sedimentation mud buckets 115, and each sedimentation mud bucket 115 is respectively provided with a row of mud Tube 117, as figure 2 As shown, the inner wall of the sedimentation tank body 11 is provided with a fixed platform 111, and the fixed platform 111 is provided with a frame 15. Located in the middle of each swash plate 13 in the vertical direction, the top of each swash plate 13 is connected to the pull rod 17, the extension direction o...

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Abstract

Provided is an inclined plate sedimentation tank. The inclined plate sedimentation tank comprises a sedimentation tank body and a plurality of inclined plates arranged to be parallel to each other at intervals in the sedimentation tank body. A fixing table is arranged in the inner sides of the sedimentation tank body. A frame is arranged on the fixing table. Two ends of each of the inclined plates are respectively hinged with two sides of the frame along the width direction. The top of each inclined plate is connected with a pulling rod. The extension direction of the pulling rod is the arrangement direction of the inclined plates. Vibration devices are arranged on the frame. The inclined plate sedimentation tank can avoid obstruction of the inclined plates when the sedimentation efficiency is raised.

Description

technical field [0001] The invention relates to a water treatment device, in particular to a sedimentation tank. Background technique [0002] Sedimentation tank is a structure that uses sedimentation to remove suspended solids in water, and is widely used in wastewater treatment. The sedimentation tank has a variety of structural forms. Among them, the inclined plate sedimentation tank can greatly improve the sedimentation efficiency, shorten the sedimentation time and reduce the volume of the sedimentation tank because of the addition of a sloping plate in the tank. However, due to the small spacing between the inclined plates in the existing inclined plate sedimentation tank, after the sedimentation tank has been in operation for a period of time, or when the water quality and quantity change, its sedimentation efficiency and effluent water quality will be significantly reduced, resulting in serious mud accumulation and blockage between the inclined plates. , and even cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02B01D21/28
Inventor 苏宏张晓杰白晓宇
Owner 烟台亿源环保科技有限公司
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