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Bubble assisted separation type sludge water separating and adsorbing apparatus

An adsorption device and separation technology, applied in water/sludge/sewage treatment, water/sewage treatment, water/sewage treatment equipment, etc., can solve the problem of low adsorption efficiency of magnetic adsorption device, easy accumulation at the bottom of the separation box, Affect the adsorption effect and other problems, to achieve the effect of compact structure, improved dispersion effect, and improved adsorption effect

Inactive Publication Date: 2017-02-15
WUXI DAGONG MACHINERY MFG CO LTD
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Problems solved by technology

The magnetic adsorption device with this structure has low adsorption efficiency and poor effect, and the structure is not compact and takes up a lot of space. The sludge is easy to accumulate at the bottom of the separation box, which affects the adsorption effect.

Method used

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  • Bubble assisted separation type sludge water separating and adsorbing apparatus

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Embodiment Construction

[0013] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the bubble-assisted separation sludge water separation and adsorption device of this embodiment includes a reaction tank 1 and a separation box 2, the reaction tank 1 is located above the separation box 2; the bottom of the reaction tank 1 is a tapered portion 11, The lower end of the tapered part 11 has an opening, and the separation box 2 is a conical cavity larger than the tapered part 11. There is an adsorption ring gap 3 between the inner wall of the separation box body 2 and the outer wall of the tapered part 11, and the adsorption ring gap 3 is installed There is a magnetic sucker 4 arranged obliquely, the upper part of the magnetic sucker 4 extends out of the separation box 2, and the outer peripheral side of the separation box 2 is installed with an inclined material guide plate 5 and a material sto...

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Abstract

The invention relates to a bubble assisted separation type sludge water separating and adsorbing apparatus, comprising a reaction tank and a separating box; the reaction tank is positioned above the separating box, the bottom of the reaction tank is conical, the lower end of the conical portion is provided with an opening, the separating box is a conical chamber larger than the conical portion, an adsorbing annulus is formed between the inner wall of the separating box and the outer wall of the conical portion, an obliquely arranged magnetic attraction disc is mounted in the adsorbing annulus, the upper portion of the magnetic attraction disc extends out of the separating box, the outer periphery of the separating box is fitted with an oblique guide plate and a storage annular cavity positioned below the guide plate, a scraper plate is mounted on the guide plate, the upper end of the scraper plate is in contact with the lower surface of the magnetic attraction disc, the bottom of the separating box is communicated with a plurality of intake pipes, the lower ends of the intake pipes are connected with a main vent pipe, and the main vent pipe is connected with a fan.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a treatment device for sludge water. Background technique [0002] The treatment of sewage and sludge generally adopts the process steps of dosing flocculation, then separating the flocculation, and dehydrating the separated flocculation. Since the flocculant contains ferromagnetic powder, it is necessary to carry out magnetic adsorption treatment on the sludge water treated by the flocculant. The existing magnetic adsorption device rotates in the separation box through a magnetic disc, and after absorbing the sludge, the sludge is scraped off by a scraper and then output. The magnetic adsorption device with this structure has low adsorption efficiency and poor effect, and its structure is not compact, and it takes up a lot of space. The sludge is easy to accumulate at the bottom of the separation box, which affects the adsorption effect. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/48
CPCC02F1/5281C02F1/488C02F2201/002C02F2201/48C02F2303/22
Inventor 刘闵
Owner WUXI DAGONG MACHINERY MFG CO LTD
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