Septic tank with water level identification
A septic tank and identification technology, applied in the direction of biological sludge treatment, etc., can solve the problems of large burial depth error in septic tank installation, inability to observe the water level in time, septic tank can not achieve the design operation effect, etc., to improve The effect of work efficiency
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Embodiment 1
[0021] Embodiment 1: A septic tank with a water level mark, comprising a housing with a mark on the outer surface that can measure the water level, a water inlet 2 at the left end of the housing, a water outlet 7 at the right end of the housing, and The observation port 4, 5, 6 and the exhaust port 3 are provided on the upper part, and the two bulkheads 9 arranged in the shell divide the inner cavity of the shell into three sealed chambers from left to right, which respectively constitute the anaerobic zone I 1. In the anaerobic II area 11 and the sedimentation area 8, the two bulkheads 9 are provided with excrement openings near the top, and the anaerobic II area 11 is equipped with an air-lift automatic excrement discharge device 12, and the air-lift automatic excrement output The device 12 is connected to the suction port of the fan through the air lift main pipe 10, and the air lift main pipe 10 extends to the bottom of the anaerobic II zone 11, and the outer surface of the...
Embodiment 2
[0022] Embodiment 2: A septic tank with a water level mark, comprising a housing with a mark on the outer surface that can measure the water level, a water inlet 2 at the left end of the housing, a water outlet 7 at the right end of the housing, and The observation port 4, 5, 6, 13 and the exhaust port 3 are provided on the upper part, and the three bulkheads 9 in the shell divide the inner cavity of the shell into four sealed chambers from left to right, which respectively constitute the anaerobic zone I 1. Anaerobic zone II 11, aerobic zone 14 and sedimentation zone 8, three bulkheads 9 near the top are provided with feces openings, anaerobic zone II 11 is equipped with air lift automatic feces discharge device 12, aerobic zone 14 is provided with a mixed liquid air lift device 15 and an aeration device 16, and the air lift automatic manure removal device 12 and the mixed liquid air lift device 15 are each connected to the fan suction port through the air lift main pipe 10. ...
Embodiment 3
[0023] Embodiment 3: Referring to Embodiment 2, the marks that can measure the water level are set on the outer surface of the casing and one of the air-lift main pipes, and the marks on the air-lift main pipes are ring-shaped identification symbols.
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