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Environmentally friendly sewage treatment equipment with disturbance device

A kind of sewage treatment equipment and environment-friendly technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, mixer with rotary stirring device, etc. The scope of the problem is small, to achieve the effect of promoting oxidation

Inactive Publication Date: 2018-01-23
苏州浔宇新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The length of the stirring shaft in the existing sludge tank is different, so that after the stirring shaft drives the stirring device to rotate, it can only be stirred locally, and the stirring range is too small, which affects the stirring effect

Method used

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  • Environmentally friendly sewage treatment equipment with disturbance device
  • Environmentally friendly sewage treatment equipment with disturbance device
  • Environmentally friendly sewage treatment equipment with disturbance device

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Experimental program
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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see figure 1 , figure 2 and image 3 , in the embodiment of the present invention, an environment-friendly sewage treatment equipment with a disturbance device, including a frequency conversion motor 1, a stirring shaft 12 and a support plate 9, the support plate 9 is arranged above the sludge tank 10, and the frequency conversion motor 1 is fixed At the middle position above the support plate 9, the stirring shaft 12 is located in the sludge tank 10...

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Abstract

The invention relates to environmentally friendly sewage treatment equipment with a disturbance device. The environmentally friendly sewage treatment equipment comprises a stirring shaft, a variable frequency motor and a support plate, the support plate is arranged on a sludge tank, the variable frequency motor is fixed at the middle position above the support plate, the stirring shaft is locatedin the sludge tank and is connected with the variable frequency motor through a speed reducer, two support frames are symmetrically arranged on the upper surface of the support plate, motors are fixedon the support frames and are further connected with nuts, connecting rods are arranged on the two sides of the variable frequency motor, a screw rod is arranged on the lower side of one end, deviating from the variable frequency motor, of each connecting rod, and the screw rods are matched with the nuts; and a stirring device is connected to the lower part of the stirring shaft. The environmentally friendly sewage treatment equipment has the beneficial effects that the stirring device moves up and down to regulate the position according to the actual conditions; compared with a relatively simple stirring blade, the stirring efficiency of the stirring device is higher; and a gas supply device is matched with the stirring device in use, so that the mixing effect of oxygen and the activatedsludge is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to an environment-friendly sewage treatment equipment with a disturbance device. Background technique [0002] The activated sludge process is an aerobic biological treatment of sewage, invented by Clark and Gage in 1912. Today, the activated sludge process and its derivative improvement processes are the most widely used methods for treating municipal sewage. It can remove dissolved and colloidal biodegradable organic matter, suspended solids and other substances that can be adsorbed by activated sludge from sewage, and can also remove a part of phosphorus and nitrogen. This method is to continuously mix and cultivate sewage and various microbial groups under the condition of artificial oxygenation to form activated sludge. The biological coagulation, adsorption and oxidation of activated sludge are used to decompose and remove organic pollutants in sewage. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12B01F7/18
CPCY02P70/10Y02W10/10
Inventor 刘新
Owner 苏州浔宇新材料科技有限公司
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