Water distribution system of anaerobic reactor and water distributor
An anaerobic reactor and water distribution system technology, applied in anaerobic digestion treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., to achieve uniform water distribution, uniform mixing and stable flow rate
Inactive Publication Date: 2016-10-26
蔺羿
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Problems solved by technology
[0004] The first technical problem solved by the present invention is to provide a water distribution method for a water distributor, aiming to solve the phenomenon of uniform water distribution per unit area in the prior art
Method used
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Embodiment Construction
[0017] As shown in the figure, a water distribution system of an anaerobic reactor is installed in a circular reactor, and a big circle is determined according to the size of the bottom 2 of the anaerobic reactor; in the big circle, a connection to the center of the circle is established first Pipe 3, then use the connecting pipe as the dividing line, draw a small circle on the part after cutting; connect the connecting pipe with the liquid spray point through the branch pipe 4; until the big circle is filled; set a small circle at the center of each small circle Spray point. The small circles are arranged circularly within the large circle; the centers of each small circle are connected to form several concentric rings. There are two connecting pipes arranged in a cross arrangement. The cross is bisected again; the interval spanned by the branch pipes of each connecting pipe is between the two bisectors centered on the connecting pipe.
[0018] The water distributor made by...
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The invention relates to a water distribution system of an anaerobic reactor and a water distributor. The water distribution system is characterized in that (1) a big circle is determined according to the bottom size of the anaerobic reactor; (2) a plurality of tangent small circles of the same size are drawn in the big circle till the big circle is full; (3) a liquid spray point is arranged in the center of each small circle, connecting pipes penetrating the center are arranged at first, then small circles are drawn in the divided parts by taking the connecting pipes as parting lines, and the connecting pipes and the liquid spray points are connected through branch pipes. The water distributor comprises the connecting pipes, the branch pipes and spray nozzles on the branch pipes, wherein the connecting pipes are connected with an external liquid supply system; the branch pipes are welded on the connecting pipes and equipped with the spray nozzles; the spray nozzles correspond to the central points of the small circles. The water distribution system and the water distributor have the following technical effects: the one-pipe porous + single-pore to single pipe combined mode is adopted to ensure no dead angles at a round tank bottom; uniform water distribution is realized, and the flow rate is stable; uniform mixing and stirring are achieved, and cutoff is avoided.
Description
technical field [0001] The invention relates to an anaerobic reactor, in particular to a water distribution system of the anaerobic reactor. [0002] The invention also relates to a structure of an anaerobic reactor, in particular to an anaerobic reactor water distributor capable of uniform water distribution. Background technique [0003] In the anaerobic reactor, a water distributor is required. In the prior art, the water distributor is often very simple, usually using a cross-shaped connecting pipe, and then using a branch pipe of the same length to connect to the connecting pipe; The same number of nozzles; for this type of water distributor, (1) its structure is simple and easy to manufacture, but the design of the anaerobic water distributor of this structure makes the flow distributed to each point different, and the unit area cannot be guaranteed (2) The water distribution pipe is easy to block; (3) It cannot meet the needs of the hydraulic agitation of the anaerob...
Claims
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IPC IPC(8): C02F3/28
CPCC02F3/2866
Inventor 蔺羿刘云
Owner 蔺羿