Septic tank hole opener and working method thereof

A technology of septic tanks and hole openers, which is applied in the direction of waterway systems, sewer pipe systems, sewage wells, etc., can solve the problems of low construction efficiency and high economic cost, improve production efficiency, optimize construction technology, and avoid multiple constructions and the effect of repeated excavation
CN109853709APending Publication Date: 2019-06-07WUXI MUNICIPAL DESIGN INST
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
WUXI MUNICIPAL DESIGN INST
Publication Date
2019-06-07

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Abstract

The invention provides a septic tank hole opener. The septic tank hole opener comprises a drill bit, cutting teeth are arranged on the head part of the drill bit, the tail end of the drill bit is connected with one end of a connecting rod through a sleeve connecting piece in a clamped mode, and a driving device is connected to the other end of the connecting rod. The sleeve connecting piece is provided with an inflatable rubber ring in a sleeved mode, the inflatable rubber ring is integrally or separately arranged with the sleeve connecting piece, and the inflatable rubber ring is connected with an inflation hose. According to the septic tank hole opener, the problems that the construction efficiency is low and the economic cost is high due to the fact that excavation is repeatedly performed in the key steps in the construction of the rural sewage existing in the prior art in the construction process of connecting a septic tank into a sewage pipe network are solved.
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Description

technical field

[0001] The invention relates to the technical field of rural sewage construction, in particular to a septic tank hole opener and a working method thereof. Background technique

[0002] The most critical step in the rural sewage renovation project is to connect the residents' septic tanks to the sewage pipe network for collection and treatment. The existing construction method is: first excavate the main road and lay the sewage main pipe, and at the same time lay the branch pipes near the residents' residences. bury. After all the pipelines are laid, the septic tanks in the residents' homes are evacuated in batches by borrowing the dung pumping truck, and then the sewage branch pipes backfilled and buried near the previous residents' residences are dug out and connected to the septic tanks with pipelines. Disadvantages of the above method: the dung truck needs to be seconded in advance, which is inconvenient to coordinate in time, wasting a lot of time and e...

Claims

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