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
CN107364938AActive Publication Date: 2017-11-21安徽辉闰环境保护工程股份有限公司
4 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽辉闰环境保护工程股份有限公司
Publication Date
2017-11-21

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More