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Portable magnetic spiral settling device

A precipitation device, portable technology, applied in flocculation/sedimentation water/sewage treatment, water/sewage multi-stage treatment, water/sewage treatment and other directions, can solve the problems of slow sewage treatment, inability to move and use, large footprint, etc. , to achieve the effect of fast sewage treatment, easy mobile use and small footprint

Inactive Publication Date: 2016-12-14
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a portable magnetic spiral sedimentation device to solve the problems that the existing magnetic flocculation equipment occupies a large area, the sewage treatment speed is slow, and cannot be used mobile

Method used

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  • Portable magnetic spiral settling device
  • Portable magnetic spiral settling device
  • Portable magnetic spiral settling device

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Embodiment Construction

[0024] Such as Figure 1 to Figure 3 As shown, the present embodiment provides a portable magnetic spiral precipitation device, a quick switch 10 is connected between the upper casing 6 and the lower casing 16, and the upper casing 6 is placed on the lower casing 16 to surround the formed cavity, By turning on or off the quick switch 10, the upper case 6 and the lower case 16 can be quickly and detachably connected to facilitate maintenance and cleaning of the parts inside the upper case 6 and the lower case 16, which is convenient and fast. The bottom of the lower shell 16 is provided with a sewage discharge port 14, and the sewage discharge port 14 is provided with a sewage discharge valve 13. The magnetic flocs are deposited at the position of the sewage discharge port 14. After a certain amount of magnetic floc precipitation has accumulated, the sewage discharge valve 13 is opened. port 14 out. The magnetic flocs are recycled through the magnetic powder recycling process....

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Abstract

The invention provides a portable magnetic spiral settling device which comprises an upper shell, a lower shell, a first sleeve, a second sleeve, a third sleeve, a stirring plate, a stirring driver, a flocculating agent chemical tank, a magnetic powder chemical tank, a coagulant aid chemical tank, a magnetic field coil, a spiral plate, a water entering pipe and a water discharging pipe. The portable magnetic spiral settling device has the beneficial effects that pollutants in sewage are flocculated into magnetic flocs; under the action of the gravity and the magnetic field force, the magnetic flocs are quickly settled in a pre-settling cavity firstly, and the magnetic flocs relatively hard to settle and other particles are continuously settled again in the region of the spiral plate; the sewage treatment speed is high, and the treatment effect is good; compared with a conventional sewage settling device, the portable magnetic spiral settling device disclosed by the invention has the advantages of high sewage treatment efficiency, small occupation area and reduction of construction cost, and no sewage storage pool is needed; the device is relatively small in overall size and convenient to move and use.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a portable magnetic spiral sedimentation device. Background technique [0002] The magnetic flocculation process is based on the addition of flocculants and coagulant aids to the original conventional flocculation process by adding magnetic powder, so that the formed flocs contain magnetic powders to enhance the flocculation effect and increase the sedimentation speed of the flocs. At present, in the magnetic flocculation process, the sewage passes through three chemical mixing tanks in sequence, adding flocculants, magnetic seeds, and coagulant aids respectively and stirring them. After being fully mixed, they enter the inclined tube sedimentation tanks for sedimentation. The three chemical mixing tanks of this process occupy a large area and the construction cost is high; the sewage can only enter the next mixing tank after the chemical mixing tank is fully mixed, and ...

Claims

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Application Information

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IPC IPC(8): C02F9/12
CPCC02F1/482C02F1/488C02F1/52C02F9/00
Inventor 张玉龙刘培坤杨兴华张悦刊姜兰越
Owner SHANDONG UNIV OF SCI & TECH
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