A sewage treatment machine

Abstract

An integrated machine for sewage treatment comprises a frame body (1), a first filtering device (2), a second filtering device (3), a third filtering device (4), an oil absorption sponge device (5), a stirring device (6), a collection chamber (7), a centrifugation device (8), and a water outflow device (9). The frame body (1) comprises an upper frame body (11) and a lower frame body (12). The upper frame body (11) is provided with a water intake pipe (112) and an annular groove (111). The first filtering device (2) comprises a first filtering screen (21), a first rotating shaft (22), a fixed frame (23), a positioning rod (24), a first gear (26), a second gear (27), a second rotating shaft (25), a first motor (28), and a first support (29). The second filtering device (3) comprises a first sloping plate (31), a first filtering plate (32), and a first oil absorption sponge (33). The third filtering device (4) comprises a first supporting column (41), a second sloping plate (42), a second filtering plate (43), and a second oil absorption sponge (44). The oil absorption sponge device (5) comprises a third oil absorption sponge (51), a first fixed block (52), a second fixed block (53), and a third fixed block (54). The centrifugation device (8) comprises an enclosed ring (81), a centrifugation frame (82), a fixed ring (83), a fourth rotating shaft (84), and a third motor (85). The integrated machine for sewage treatment can fully filter impurities in sewage.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an integrated sewage treatment machine. Background technique [0002] The remaining pollutants in domestic sewage, especially catering wastewater, are mainly organic matter such as starch, dietary fiber, and animal fat. They have high nutritional content, high water content, high oil and salt content, and perishable fermentation. Features. According to the requirements of the National Comprehensive Wastewater Discharge Standard (GB8978-1996), before being discharged into the urban pipe network with sewage treatment plants, catering wastewater should be treated to reach the third-level standard, and the test data in many places show that the oil, B005, The contents of CODCr and SS (suspended solids) are much higher than the third-level standard, so the catering wastewater needs to be treated to meet the national comprehensive sewage discharge standard (GB8978-199...

AI Technical Summary

Problems solved by technology

[0003] At present, the common devices for sewage treatment have many treatment equipment and long treatment process. Many of them cannot meet the standard of direct pipe discharge after one treatment. Low efficiency, not only is not conducive to the effective and timely treatment of sewage, but will even cause secondary pollution to the environment

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