Recyclable sewage treatment device
A technology of sewage treatment device and filter box, which is applied to water supply devices, water supply devices, mobile filter element filters, etc., can solve the problems of unguaranteed cleaning effect, long cleaning process, large labor workload, etc. The effect of labor force, easy maintenance and improvement of work efficiency
Inactive Publication Date: 2021-09-21
张永奎
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Problems solved by technology
Among them, the physical method is the most common one, which completes the treatment of sewage through step-by-step filtration and sterilizing treatment. Since the pollutants contained in the sewage are relatively complex, the sewage first needs to go through the first coarse filtration to remove the pollutants in the sewage Removal of granular debris. When the sewage is filtered for the first time, a large amount of garbage and debris will be accumulated on the filter screen. After a long period of use, the filter screen needs to be cleaned and maintained. However, the filter screen in the existing sewage treatment device is usually It is fixedly installed inside the filter box, and the manual salvage method is adopted when cleaning the sundries on the filter net. This method not only requires a lot of labor, but also takes a long time for the whole cleaning process, and the cleaning effect cannot be guaranteed; in view of the above situation , the present invention proposes a recyclable sewage treatment device
Method used
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[0026] 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.
[0027] Examples of embodiments are shown in the drawings, wherein like or similar reference numerals denote like or similar elements or elements having same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockw...
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The invention discloses a recyclable sewage treatment device comprising a filter box with an opening structure at the top; a filter frame is arranged in the filter box, and the top end of the filter frame is suspended on a swing mechanism; and the filter frame upwards extends out of the filter box in the vertical direction and then can always move to an arc-shaped sliding rail at the edge of the filter box in a horizontal state through a swinging mechanism. Impurities in the filter frame can be mechanically cleaned, the trouble that a worker stands at the top of the filter box for fishing is avoided, the filter frame can be conveniently maintained, all impurities poured out of the filter frame can be directly poured into external transportation equipment, the labor force of the worker is saved, the transfer link is omitted, and the working efficiency of cleaning sundries by the filter frame can be improved.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a recyclable sewage treatment device. Background technique [0002] With the continuous increase of urban water and industrial water, the discharge of sewage is gradually on the rise, and the treatment of sewage is becoming more and more tense. At present, the common sewage treatment methods in my country include physical methods, chemical methods and microbial methods. Among them, the physical method is the most common one, which completes the treatment of sewage through step-by-step filtration and sterilizing treatment. Since the pollutants contained in the sewage are relatively complex, the sewage first needs to go through the first coarse filtration to remove the pollutants in the sewage Removal of granular debris. When the sewage is filtered for the first time, a large amount of garbage and debris will be accumulated on the filter screen. After a long period of use...
Claims
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IPC IPC(8): B01D33/00B01D33/80B01D33/74E03B1/04
CPCB01D33/00B01D33/801B01D33/74E03B1/042
Inventor 不公告发明人
Owner 张永奎