Up-flow bio-filtration processing device using EPE filter material and processing method thereof

A technology of biological filtration and treatment device, which is applied in biological water/sewage treatment, chemical instruments and methods, cleaning methods and utensils, etc., can solve the problems of high backwashing operation cost, no great improvement in filtration capacity, complex structure, etc. achieve the effect of improving water quality

Inactive Publication Date: 2012-08-29
JI SEUNG DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the structure of this wastewater biological filtration device is very complicated, and the operating cost of backwashing is also very high, and it cannot completely remove the dirt inside the biological reaction tank. Compared with the traditional method, its filtration capacity has not been greatly improved, nor has it Bring more practical benefits

Method used

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  • Up-flow bio-filtration processing device using EPE filter material and processing method thereof
  • Up-flow bio-filtration processing device using EPE filter material and processing method thereof
  • Up-flow bio-filtration processing device using EPE filter material and processing method thereof

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Embodiment

[0032] Such as Figure 3 to Figure 8 , Figure 9a to Figure 9d As shown, the upflow biological filtration treatment device using EPE filter material includes a biological reaction tank 100 that can flow into and store waste water with concrete construction, and a plurality of filter plates 200 placed on the upper part of the biological reaction tank 100, and a plurality of The outer filter tube 300 vertically buried in the filter plate 200, the filter element 400 fastened to the outer filter tube 300, and the biological filter layer 500 filled with EPE filter material under the filter plate 200 to filter and purify waste water, And the cleaning tool 600 for removing the dirt captured by the biological filter layer 500, and the inspection well 700 that can detect the inside of the bioreactor 100 between the filter plates 200, is characterized in that: the filter plate 200 above the biological reaction tank 100 Height adjustment devices 220, i.e. nuts and bolts, are arranged at...

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Abstract

The invention relates to a bio-filtration processing device and a processing method thereof, particularly an up-flow bio-filtration processing device using EPE filter material and the processing method thereof. The EPE filter material can filter the effluent sewage such as urban domestic sewage, rainwater polluted by soil, and the like. A height-adjusting device is arranged on each corner of a filter plate arranged above a biological reacting pool so as to quickly balance the device and increase the operation efficiency. The device is integrally formed by upper and lower separated type injection molding. An integrated separating strip is formed on the inner edge of a plurality of outer filter tubes on the filter plate so as to prevent the suspending materials or EPE filter materials from permeating between the filter cores fixed on the outer filter tubes, so as to stably filter. A washing device arranged on the upper and lower parts of the biological reacting pool can simply and thoroughly remove the dirt inside the biological reacting pool so as to greatly increase the whole filter capability.

Description

technical field [0001] The invention relates to a biological filtration treatment device and a biological filtration treatment method thereof, in particular to an upflow biological filtration treatment device using EPE filter material and a treatment method thereof. Background technique [0002] At present, most of the purification devices for purifying wastewater or sewage use biological, chemical, physical and other methods to purify urban domestic wastewater or rural water polluted by crop fertilizers or pesticides, and discharge it into rivers or rivers after improving water quality. A representative traditional biological purification device for improving water quality usually uses concrete to build a space with a certain size, which is roughly composed of a biological reaction tank that can flow into a certain amount of waste water and multiple filter plates placed on the biological reaction tank. The outer filter tube embedded in the filter plate, the filter element f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/00B08B9/027
Inventor 李元植
Owner JI SEUNG DEV
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