Inverted multi-circulation micro-power aerobic granular sludge water treatment device
An aerobic granular sludge and water treatment device technology, applied in water/sludge/sewage treatment, aerobic process treatment, biological treatment devices, etc., can solve poor water purification effect, insufficient water circulation flow, and circulation path Single and other issues
Active Publication Date: 2022-01-25
BEIJING PROVIRIDIA TECH CO LTD
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Problems solved by technology
[0004]
Therefore, the technical problem to be solved by the present invention is to overcome the defects of poor water purification effect due to the single circulation path and insufficient water circulation flow of the biochemical sewage treatment equipment in the prior art, thereby providing an inverted multi-circulation micro-power good Oxygen Granular Sludge Water Treatment Plant
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Embodiment 1
[0066] This embodiment provides an inverted multi-circulation microdynamic aerobic granular sludge water treatment device, such as Figure 1-Figure 4 shown, including:
[0067] The main body 31 is provided with a water inlet part 1 and a water outlet part 18, the water inlet part 1 is used to pass into the water body containing sewage in the main body 31, and the water outlet part 18 is used to pass out the water body treated by the equipment; this embodiment is for the main body The structure of 31 is not specifically limited, in order to avoid the internal space of the main body 31 from forming a dead angle, preferably, the structure of the main body 31 in this embodiment adopts a cylindrical shape, of course, in other embodiments, the main body 31 can also be set as a rectangle, a sphere, etc. ; In this embodiment, the material of the main body 31 is not limited, and steel structures, concrete structures, polymer materials, etc. can be used.
[0068] The first cylinder 3 i...
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The invention discloses an inverted multi-circulation micro-power aerobic granular sludge water treatment device, and belongs to the technical field of water treatment equipment. The device comprises a main body provided with a water inlet part; a first barrel in which a first anoxic zone communicated with the water inlet part is formed; a second barrel sleeving the first barrel; and a third barrel sleeving the second barrel, wherein an aerobic zone is formed between the second barrel and the first barrel, and the aerobic zone and the first anoxic zone form a first circulating water path for water flowing; a second anoxic zone is formed between the third barrel and the second barrel, and the second anoxic zone and the aerobic zone form a second circulating water path for water flowing. According to the invention, the first circulating water path and the second circulating water path are arranged, and the first circulating water path and the second circulating water path are overlapped in the aerobic zone, so that the richness and complexity of a water body flowing path are increased, and water and various microorganisms can be mixed and reacted more sufficiently; therefore, compared with the prior art, the water purification device has a better water purification effect.
Description
technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to an inverted multi-circulation microdynamic aerobic granular sludge water treatment device. Background technique [0002] The existing biochemical sewage treatment equipment is equipped with anoxic zone and aerobic zone. The sewage reacts with nitrifying bacteria in the aerobic zone for nitrification reaction, and denitrifies with denitrifying bacteria in the anoxic zone to remove sewage. organic matter, nitrogen, phosphorus and other pollutants in the [0003] In order to enable all kinds of microorganisms to alternately enter the growth environment that is beneficial to themselves, so that the microorganisms will not be inhibited by being in an unfavorable growth environment for a long time, and maintain high biological activity, so as to respond efficiently and quickly to sewage and enhance the sewage treatment effect , the existing biochemical sewage treatme...
Claims
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IPC IPC(8): C02F3/30C02F3/02
CPCC02F3/302C02F3/02C02F2203/006Y02W10/10
Inventor 张崭华张恒
Owner BEIJING PROVIRIDIA TECH CO LTD