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Integrated multifunctional air-floatation water purifier

A floating water purifier and multi-functional technology, which is applied in the field of solid-liquid separation equipment and integrated multifunctional air-floating water purifier, can solve the problems of large equipment consumption, high energy consumption, long residence time, etc. , to achieve the effect of low operating cost, short residence time and large amount of treated water

Inactive Publication Date: 2012-12-26
YAZHOU ENVIRONMENTAL PROTECTION YIXING CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the physical and chemical treatment methods of water purification at home and abroad include natural precipitation, dosing, coagulation, reaction, air flotation separation, and a series of unit treatment equipment and facilities. The process is long and the residence time is long. High energy consumption, large equipment footprint, large investment, many management personnel, high labor wages, and relatively large waste of resources

Method used

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  • Integrated multifunctional air-floatation water purifier

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Embodiment Construction

[0008] The integrated multifunctional air flotation water purifier includes a vertical cylinder 1, and the side of the vertical cylinder 1 is provided with a water inlet 12, a dissolved air inlet 13, a water outlet 7, a slag discharge outlet 6, an overflow outlet 10, and an exhaust Port 8, vent port 18, a concentric inner cylinder 2 is provided in the middle and lower part of the vertical cylinder body 1, and a gas-liquid mixing device 4 is arranged in the inner cylinder 2, and the water inlet 12 extends into the inner cylinder 2; The mouth is open, and an inverted cone-shaped scum collection cover 11 is built in the vertical cylinder above it. The scum concentrator 9 at the top of the scum collection cover 11 is connected to the slag discharge port 6; Concentrator 17, mud and sand collection concentrator 17 is connected to the mud discharge pipe 16 at the bottom of the vertical cylinder; the space between the upper part of the inner cylinder 2 and the vertical cylinder is set ...

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Abstract

The invention discloses an integrated multifunctional air-floatation water purifier, and belongs to the technical field of water treatment. The integrated multifunctional air-floatation water purifier comprises a vertical cylinder; the side face of the vertical cylinder is provided with a water inlet, a dissolved air inlet, a water outlet, a residue discharge hole, an overflow gate, an air outlet and an emptying port; an concentric inner cylinder is arranged on the middle lower part of the vertical cylinder; an air-liquid mixing device is arranged in the inner cylinder; the water inlet extends into the inner cylinder; the upper opening of the inner cylinder is open; an obconical floating residue collecting cover is arranged in the vertical cylinder above the inner cylinder; a floating residue concentrator on the top of the floating residue collecting cover is communicated with the residue discharge hole; a mud and sand collecting concentrator is arranged on the bottom of the inner cylinder, and is communicated with a mud discharge pipe on the bottom of the vertical cylinder; a space between the upper part of the inner cylinder and the vertical cylinder is designed to be a filter area; a space between the middle lower part of the inner cylinder and the vertical cylinder is designed to be a purified water area; a space at the upper end of the floating residue collecting cover is designed to be a water outlet area; the dissolved air inlet is connected with a plurality of groups of Venturi pipes and then is communicated with the purified water area on the lower part of the vertical cylinder through an external water pump; and a water communicating built-in flow transfer pipe is arranged between the purified water area and the water outlet area. The integrated multifunctional air-floatation water purifier has long service life, high automation degree, low operating cost without secondary pollution, is easy and convenient to operate and runs in a closed mode.

Description

technical field [0001] The invention relates to a solid-liquid separation device, which belongs to the technical field of water treatment, in particular to an integrated multifunctional air flotation water purifier. technical background [0002] At present, the physical and chemical treatment methods of water purification at home and abroad include natural precipitation, dosing, coagulation, reaction, air flotation separation, and a series of unit treatment equipment and facilities. The process is long and the residence time is long. High energy consumption, large equipment footprint, large investment, many management personnel, high labor wages, and relatively large waste of resources. Contents of the invention [0003] The present invention provides an integrated multi-functional air flotation water purifier just to overcome the above-mentioned shortcomings. The main innovation is to concentrate dosing, coagulation, reaction, sedimentation, flotation, and filtration in o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/24C02F1/52
Inventor 蒋惟光
Owner YAZHOU ENVIRONMENTAL PROTECTION YIXING CITY
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