Alum feeding device for wastewater treatment

A sewage treatment and feeding device technology, which is applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of waste and inability to effectively control the dosage, and achieve improvement Work efficiency, reduce staff workload, good growth effect

Active Publication Date: 2017-11-21
安徽辉闰环境保护工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing alum feeding method adopts manual feeding, which cannot effectively control the feeding amount. Too much feeding will cause waste, and too little feeding will fail to achieve the expected effect.

Method used

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  • Alum feeding device for wastewater treatment
  • Alum feeding device for wastewater treatment
  • Alum feeding device for wastewater treatment

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] Such as Figure 1-Figure 4 As shown, an alum dosing device for sewage treatment of the present invention includes a dosing machine 5 and a storage box 6 installed on the top of the dosing machine 5, the storage box 6 is provided with a storage cavity 61, and the storage cavity 61 The bottom of the cone-shaped cavity 62 is communicated with a downwardly extending cone-shaped cavity 62, the bottom of the cone-shaped cavity 62 extends into the dispenser 5, and the bottom of the cone-shaped cavity 62 is provided with the dispenser 5 A connecting hole 58 extending downward, the bottom of the connecting hole 58 is elongated and the tail is connected with an injection slot 51, and the bottom of the injection slot 51 is connected with an injection port 52 that penetrates the bottom surface of the injection machine 5. The side of the connecting hole 58 adjacent to the cone-shaped cavity 62 is provided with a sliding cavity 59 extending left and right. The sliding cavity 59 is equ...

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Abstract

The invention discloses an alum feeding device for wastewater treatment, comprising a feeding unit and a storage box mounted at the top of the feeding unit; a storage chamber is arranged in the storage box, the bottom of the storage chamber is provided with a conical chamber extended down in communicated manner, the extension portion of the bottom of the conical chamber is extended into the feeding unit, the bottom of the conical chamber is provided with a connection hoe, extended down, within the feeding unit, the extension tail of the bottom of the connection hole is provided with a feeding channel in communicated manner, the bottom of the feeding channel is provided with a feeding port that runs through the bottom of the feeding unit, the side of the connection hole close to the conical chamber is provided with a slide chamber, extended from side to side, in communicated manner, a transfer pipe control device is arranged in the slide chamber, guide channels are symmetrically arranged in left and right inner walls of the feeding channel, a receiving channel is arranged in the bottom wall of each guide channel, and a screening plate is slidably fitly connected between the left and right guide channels. The alum feeding device for wastewater treatment is simple in structure and convenient to operate and can operate in detail automatically, feeding efficiency and feeding uniformity are improved, and waste is reduced.

Description

Technical field [0001] The technical field of sewage treatment of the present invention relates to an alum dosing device for sewage treatment. Background technique [0002] Industrial production and residents’ daily life will produce a large amount of sewage. If these sewage is directly discharged into streams and rivers without treatment, it will seriously affect the water quality and environmental landscape. Therefore, it is necessary to collect the sewage in a sewage tank and settle by adding alum. And after other procedures, finally discharged into the river. The existing alum delivery method adopts manual delivery, which cannot effectively control the delivery amount. Too much delivery causes waste, and too little delivery can not achieve the expected effect. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an alum dosing device for sewage treatment, which can solve the above-mentioned problems in the current technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52B01F15/00B01F7/18
CPCC02F1/5236B01F27/191B01F27/90B01F35/187
Inventor 俞备东
Owner 安徽辉闰环境保护工程股份有限公司
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