Integrated sludge water treatment system

A treatment system and sludge discharge technology, applied in water/sludge/sewage treatment, sludge treatment, water/sewage multi-stage treatment, etc., can solve problems such as high cost, easy damage of equipment, and difficult maintenance

Pending Publication Date: 2021-05-11
ZHEJIANG LIANCHI WATER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Sludge water needs to be stirred during the separation process of mud and water. At present, it is generally stirred by mechanical methods such as stirring paddles. This stirring method has the following disadvantages: high cost, easy damage to the device, and difficult maintenance

Method used

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Embodiment Construction

[0030] Such as Figure 1-5 As shown, an integrated sludge treatment system includes a mixing device, a flocculation tank 30, a sedimentation device, a thickening device, a sludge lifting device, a dehydration device and a delivery device. The mixing device includes a mixing pipe 21, an electromagnetic flowmeter 22, Pipeline mixer 23 and water inlet valve 24, described mixing pipe 21 one end is communicated with flocculation pond; Described electromagnetic flowmeter 22 selects conventional electromagnetic flowmeter for use, and it is located on the mixing pipe, is used for detecting the flow of muddy water in the mixing pipe ; The pipeline mixer 23 selects a micro-resistance pipeline mixer, and its two ends are respectively connected to the mixing tube for adding flocculant in the mixing tube; the water inlet valve 24 is located at the tail end of the mixing tube for controlling the mixing Tube switch.

[0031] Specifically, the flocculation tank 30 is provided with a mud disc...

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Abstract

The invention discloses an integrated sludge water treatment system which comprises a mixing device, a flocculation basin, a precipitation device, a concentration device, a sludge lifting device, adewatering device and a conveying device. The mixing device is used for mixing a flocculating agent into sludge water; the flocculation basin is connected with the mixing device through a pipeline and is used for flocculating the sludge water; the precipitation device is used for carrying out sludge water separation on the sludge water; the concentration device is used for concentrating sludge; the sludge lifting device is used for conveying the sludge in the precipitation device into the concentration device; and the dewatering device is used for drying the sludge.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to an integrated sludge discharge treatment system. Background technique [0002] The purpose of water purification treatment in urban water plants is to remove harmful suspended substances, colloidal substances, bacteria and other harmful components in raw water, so that the purified water can meet the needs of domestic drinking and industrial production. In the process of water treatment, a large amount of waste water (collectively referred to as "sludge water" hereinafter) will be generated in the process of mud discharge and flushing, and the waste water mainly comes from reaction tanks, sedimentation tanks and filter tanks. These muddy waters are usually discharged into rivers, which not only silt up river beds, hinder navigation and flood discharge, but also become a major source of water pollution. In addition, the self-owned water consumption in the slud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F11/125B01F13/02B01F33/40
CPCC02F1/52B01D21/02C02F11/125C02F2001/007B01F33/4094
Inventor 池国正柳雪刚王志彬戴璐楼斌江兵汪星吴苏煌柳枫琪孟祥焘池万青
Owner ZHEJIANG LIANCHI WATER EQUIP
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