Gutter inlet garbage filtering and circulating system

Abstract

The invention discloses a gutter inlet garbage filtering and circulating system, and relates to the field of urban road drainage facilities. The gutter inlet garbage filtering and circulating system comprises a draining well, a well lid sear, a well lid and a filter device, wherein drain holes are formed in the well lid, filter holes are formed in the filter device, and the filter device comprises a guidance basket and a filter basket; the guidance basket comprises a guide plate and a baffle, the guide plate is arranged aslant, the lower side of the guide plate is provided with an introduction port connected with one side of the filter basket, the filter holes are formed in the upper part of the side wall and the bottom surface of the filter basket, one section of the lower part of the side wall of the filter basket without the filter holes is formed into an accommodating cavity capable of storing articles, the baffle is arranged in the filter basket to divide the accommodating cavity into a first accommodating cavity and a second accommodating cavity, sponges are paved in the first accommodating cavity and the second accommodating cavity of the filter basket respectively, and the introduction port is connected with the upper edge of the first accommodating cavity and faces the first accommodating cavity and the second accommodating cavity at the same time. The filtering and circulating system has the advantages of being practical, good in filter effect, convenient to assemble and disassemble, firm in structure, and particularly applicable to use with large water discharge.

Description

technical field [0001] The invention relates to the field of drainage facilities for urban roads, in particular to a garbage filtering circulation system for gully outlets which can filter garbage materials such as leaves, sand and stones and plastic bags, and can be cleaned. Background technique [0002] Existing municipalities set up the drainage outlets of urban roads, which are common on the road and connect the underground drainage pipes. The underground drainage pipes are discharged. Such drainage facilities can be said to be only used for drainage, and basically have no effect on filtering garbage and sundries. Because the drainage holes on the manhole cover are designed to achieve fast drainage and not easy to block, the setting of the drainage holes is general. If the manhole cover is used to filter and isolate garbage, it can only filter some bulky substances that cannot be deformed and flowed. For substances such as leaves and plastic bags, even if they are large,...

AI Technical Summary

Problems solved by technology

[0002] Existing municipalities set up the drainage outlets of urban roads, which are common on the road and connect the underground drainage pipes. The underground drainage pipes are discharged. Such drainage facilities can be said to be only used for drainage, and basically have no effect on filtering garbage and sundries. Because the drainage holes on the manhole cover are designed to achieve fast drainage and not easy to block, the setting of the drainage holes is general. If the manhole cover is used to filter and isolate garbage, it can only filter some bulky substances that cannot be deformed and flowed. For substances such as leaves and plastic bags, even if they are large, they are easy to flow out of the drain hole with the water flow. Into the underground drainage pipes, these things that cannot rot or degrade quickly, as well as unfiltered sand and gravel, etc., can easily cause accumulation in the underground drainage pipes, making the flow rate of the drainage pipes smaller, and slowly It also causes blockage, which cannot be cleared after the blockage, so when it rains, there will often be urban waterlogging and serious water accumulation on the road, and even the road facilities that were originally used for drainage, but the manhole cover is flushed by water pressure due to poor drainage It is a big safety hazard because it is away from the drain, and a large part of the reason is that it failed to filter out the clogged leaves, sand, plastic bags and other garbage substances during drainage.

[0003] Aiming at the problem of filtration, there is also a solution now. Set up a basket or basket for filtration under the manhole cover. It will flow into the filter basket or basket under the manhole cover for re-filtering. This kind of filtering can only filter some substances such as leaves, plastic bags, etc., and fine sand and gravel will still flow out through the filter holes. Underground drainage pipes cause accumulation and blockage, and such filtration methods are very mixed, and the filter basket or basket will be filled quickly, and if it is not cleaned in time, it will cause poor drainage

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