Waste pipe branching

A waste and branching technology, applied in the direction of vertical pipelines, conveying bulk materials, solid waste removal, etc., can solve the problems affecting the vacuum volume, the increase in the demand for the overall vacuum volume, and the weakening of the air velocity
CN101848636AInactive Publication Date: 2010-09-29EHNVAK AB
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
EHNVAK AB
Publication Date
2010-09-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

In waste transport piping of a waste collection sy stem that is sectioned and / or contains waste collection units communicating with the piping, branch pipes and / or waste collection units are connected to the piping through branching connections (10) and branching orifices in the waste transport pipe, for introducing waste into the transport pipe during an active phase of an associated branch pipe and / or waste collection unit. In such piping, substantially the full, uninterrupted circumferential surface of said transport pipe is completed in the area of the associated branch pipe or waste collection unit in an inactive phase of the latter. A branching connector (10) for performing such a completion of the transport pipe circumference has a connector valve (17) supported in the area of said orifice for movement between a transport position (TP) covering the orifice and a supply position (SP) exposing the orifice and at least partially blocking the cross section of the waste receiving transport pipe.
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Description

Technical field

[0001] The present invention relates to a vacuum-operated waste collection system, especially a pipeline used for waste transportation. The pipeline is divided into one or more branches for guiding the air and waste flow in the pipeline and / or guiding the air And waste material enters the pipeline. Background technique

[0002] Regardless of whether it is a fixed or movable vacuum-operated waste collection system, its transportation pipeline contains multiple branches, connected to the main road of the transportation pipeline or branched from the main road. There are two functions of setting branches. One is to divide the piping system (pipeline) into several sections or branches, and the other is to connect a transportation pipeline to a waste collection warehouse and / or waste collection point through a waste discharge valve, such as An independent waste inlet or a waste tank is directly connected. This branching in the traditional waste pipeline system can pot...

Claims

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