Urban municipal sewage treatment method
A technology for municipal sewage and treatment methods, applied in grain treatment, separation methods, chemical instruments and methods, etc., can solve the problems of low equipment use flexibility, different sizes of impurities, increase treatment costs, etc., and achieve high equipment use flexibility. , The size of impurities is uniform, and the effect of improving the processing cost
Inactive Publication Date: 2020-06-05
梁红雨
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Problems solved by technology
[0006] The present invention can solve the problem that the existing urban municipal sewage treatment method can only filter the impurities in the water with a fixed size, and cannot meet the purpose of adjusting the diameter of the filter hole for different requirements. The flexibility of the equipment is low, and the existing urban municipal sewage The sewage treatment method usually uses manual removal of the impurities collected in the grid, the collection efficiency is low, and the collected impurities are of different sizes, which is not easy for subsequent treatment and increases the treatment cost.
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[0034] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0035] like Figure 1 to Figure 7 Shown, a kind of urban municipal sewage treatment method, this urban municipal sewage treatment method adopts the following grid filter treatment equipment, this grid filter treatment equipment includes support fixture 1, grid filter device 2 and conveying cutting device 3; A grid filtering device 2 is installed on the upper end surface of the supporting and fixing device 1, and a conveying and cutting device 3 is symmetrically installed on the left and right outer ends of the supporting and fixing device 1.
[0036] The support and fixing device 1 includes a sewage support plate 11, a flow plate 12, a rectifying plate 13, a grid support plate 14, a grid support rod 15, a grid electric roller 16 and a cutting suppor...
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The invention relates to an urban municipal sewage treatment method, the urban municipal sewage treatment method adopts grid filtering treatment equipment, the grid filtering treatment equipment comprises a support fixing device, a grid filtering device and conveying and cutting devices, the grid filtering device is installed on the upper end face of the supporting and fixing device, and the conveying and cutting devices are symmetrically installed on the left outer end face and the right outer end face of the supporting and fixing device. According to the invention, the problem that the existing urban municipal sewage treatment method generally filters impurities in water with a fixed size and cannot realize the aim of adjusting diameters of filter holes according to different requirements. The equipment has low flexibility of use. According to the existing municipal sewage treatment method, impurities collected in a grid are generally cleared away manually, so that the collection efficiency is low, the sizes of the collected impurities are different, subsequent treatment is not easy, and the treatment cost is increased.
Description
technical field [0001] The invention relates to the field of municipal sewage processing and treatment, in particular to a method for treating urban municipal sewage. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. [0003] The sewage treatment grid is a special equipment for water treatment that can continuously and automatically intercept and remove various shapes of debris in the fluid, and can be widely used in urban sewage treatment. [0004] At present, the existing urban municipal sewage grid treatment usually has the following defects: 1. The existing urban municipal sewage treatment methods can only filter impurities in water with a fixed size, a...
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Patent Timeline
Login to View More IPC IPC(8): B01D29/03B01D29/58B01D29/72B01D29/94B02C18/00B02C18/08B02C18/18
CPCB01D29/03B01D29/58B01D29/72B01D29/94B02C18/0092B02C18/08B02C18/18B02C2201/063
Inventor 梁红雨鲍宪丽
Owner 梁红雨