Water filtration and circulation equipment for drainage engineering and its working method

Abstract

The invention discloses a water filtration and circulation device for drainage engineering and a working method thereof, comprising a condenser, a sludge drying mechanism, a filtering mechanism and a conveying pipe; There is a sludge drying mechanism, a condenser is installed on one side of the sludge drying mechanism, and is connected to the condenser, and a conveying pipe is arranged directly below the discharge end of the sludge drying mechanism; the top of the centrifugal cylinder rotates with the top surface of the filter box Connection, the bottom end of the centrifugal cylinder is connected with the sewage pipe, and the bottom end of the sewage pipe extends out of the transfer box, and is connected with the transfer box in rotation. The arc-shaped side wall of the centrifugal cylinder and the side wall of the sewage pipe are evenly arranged with multiple groups The filter hole, the water storage bin is formed between the inner wall of the filter box and the transfer box and the outer wall of the centrifuge cylinder; the present invention has the filter equipment to filter the water of the drainage project through the centrifugal effect, which greatly improves the filtering efficiency, and the filtered water The advantage that the sludge can be discharged automatically.

Description

technical field [0001] The invention belongs to the technical field of drainage engineering, and relates to a filtration circulation equipment and a working method thereof, in particular to a drainage engineering water filtration circulation equipment and a working method thereof. Background technique [0002] Drainage engineering refers to the project of collecting and discharging human domestic sewage and various waste water in production, redundant surface water and groundwater (lowering the groundwater table). The main facilities include drainage ditches or pipelines at all levels and their ancillary buildings. Depending on different drainage objects and drainage requirements, water pumps or other water lifting machinery, sewage treatment buildings, etc. can also be added. Mainly used in farmland, mines, towns (including factories) and construction sites, etc. [0003] In the prior art, after the filter equipment is used, the sludge still stays in the inside of the filt...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, after the filter equipment used is working, the silt still remains in the inside of the filter cartridge, and then, the staff needs to stop the filtering work intermittently, and clean the silt inside the filter cartridge for the next time. Filtering the water for the drainage project causes the filter equipment to not work in a continuous cycle, so as to achieve the effect of non-stop work on the water for the drainage project; after the water for the drainage project is filtered, the silt is directly piled up and stored, and the silt contains a large amount of water and cannot be processed. Moreover, a large amount of silt accumulation produces peculiar smell, which leads to the problem that the surrounding environment is relatively bad, and a kind of drainage engineering water filtration and circulation equipment and its working method are proposed

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