Channel scum-collecting grille device
A collection device and grid technology, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of processing cost and processing technology increase, increasing equipment and civil construction investment, etc. Achieve the effect of reducing processing cost, reducing floor area and size
Active Publication Date: 2014-12-17
TAWA BEIJING
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Problems solved by technology
The conventional grid integrates filtration, slag removal and lifting, so the dimensions of the main components of the equipment must match the size of the channel, resulting in an increase in the processing cost and process of the equipment as the size of the equipment increases
In particular, for projects with a large amount of sewage treatment, it is necessary to increase the number of equipment in different channels to meet the treatment requirements, which invisibly greatly increases the investment in equipment and civil engineering
Method used
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[0009] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.
[0010] ginseng figure 1 as shown, figure 1 A structural schematic diagram of a canal slag collecting grid device of the present invention.
[0011] In this embodiment, a channel slag collection grid device includes: a channel 1, a filter device 2, a grid 3 and a scum (suspended matter) collection device 4 are arranged in the channel 1; along the direction of the water flow 5, the The filtering device 2 is arranged in parallel behind the scum collecting device 4; one end of the filtering device 2 and the scum collecting device 4 ...
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The invention provides a channel residue-collecting grille device comprising a channel (1), wherein a filter (2), a grille (3) and a scum collecting device (4) are arranged in the channel (1); along the direction of water flow (5), the filter (2) is arranged behind the scum collecting device (4) in parallel; one end of each of the filter (2) and the scum collecting device (4) is clung to one side of the channel (1), and the other end of each of the filter (2) and the scum collecting device (4) is tilted along the direction of the water flow (5) and is connected with the grille (3) which is clung to the other side of the channel (1), filtering areas (6) are formed on two sides of the filter (2) and the scum collecting device (4), and a treatment area (7) is formed in front of the grille (3). Through the channel scum-collecting grille device with the structure, the floor area and size of equipment are reduced, and the processing cost of the equipment is reduced.
Description
technical field [0001] The invention relates to the technical field of sewage pretreatment, in particular to a channel slag collecting grid device. Background technique [0002] In many fields such as environmental protection, chemical industry, pharmaceuticals, energy, etc., it is necessary to purify sewage. Among them, the physical separation and collection of scum (suspended solids) in water is an indispensable link. At present, the physical separation and collection of scum (suspended solids) in the water treatment industry uses grilles as the mainstream process. These grilles must be installed in the channels through which the sewage flows to play a more effective role. The conventional grid integrates filtration, slag removal and lifting, so the dimensions of the main components of the equipment must match the size of the channel, resulting in an increase in the processing cost and process of the equipment as the size of the equipment increases. In particular, for pro...
Claims
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IPC IPC(8): C02F1/00
Inventor 袁国文梁永军
Owner TAWA BEIJING