Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grid pretreatment method of integrated pump station
The invention discloses a grid pretreatment method of an integrated pump station, and belongs to the field of pump stations. A pretreatment pipe is additionally arranged at the front part of an existing crushing type grid to protect the grid, and sewage discharged from a water inlet pipe is pretreated by means of the pretreatment pipe and then crushed by means of the grid, so that not only are blades of the crushing type grid protected, but also smooth operation of a submersible pump is facilitated; a tree-shaped integrated injection molding part in the pretreatment pipe can effectively intercept sundries such as silk fabrics or plastic bags, so that the sundries are prevented from winding the blades; the bottom of the pretreatment pipe can intercept sundries such as sand and stones which are difficult to smash through intercepting protrusions, so that abrasion of the blades can be effectively delayed, the using method of the blades is improved, and the trouble of frequent maintenance is avoided; and the pretreatment pipe is connected with the grid and the water inlet pipe in a hoop clamping mode, so that maintenance is convenient, simple and rapid, and the cost is low.
本发明公开了一种一体化泵站的格栅预处理方法，属于泵站领域，通过在现有的粉碎型格栅前部增设预处理管来保护格栅，由进水管排进的污水先通过预处理管的预处理再由格栅进行破碎，不仅保护个粉碎格栅的刀片，而且也有利于潜水泵的顺畅运行，预处理管中的树状形一体式注塑件可有效截留住丝织物或塑料袋等杂物，避免其缠绕住刀片，预处理管的底部通过拦截凸起来截留住砂、石块等难以粉碎的杂物，可有效延缓刀片的磨损，提高刀片的使用方法，避免了频繁维护的麻烦，而预处理管本身通过卡箍卡接的方式与格栅和进水管连接，维护方便，简单快捷、成本低。
Grid pretreatment method of integrated pump station
The invention discloses a grid pretreatment method of an integrated pump station, and belongs to the field of pump stations. A pretreatment pipe is additionally arranged at the front part of an existing crushing type grid to protect the grid, and sewage discharged from a water inlet pipe is pretreated by means of the pretreatment pipe and then crushed by means of the grid, so that not only are blades of the crushing type grid protected, but also smooth operation of a submersible pump is facilitated; a tree-shaped integrated injection molding part in the pretreatment pipe can effectively intercept sundries such as silk fabrics or plastic bags, so that the sundries are prevented from winding the blades; the bottom of the pretreatment pipe can intercept sundries such as sand and stones which are difficult to smash through intercepting protrusions, so that abrasion of the blades can be effectively delayed, the using method of the blades is improved, and the trouble of frequent maintenance is avoided; and the pretreatment pipe is connected with the grid and the water inlet pipe in a hoop clamping mode, so that maintenance is convenient, simple and rapid, and the cost is low.
本发明公开了一种一体化泵站的格栅预处理方法，属于泵站领域，通过在现有的粉碎型格栅前部增设预处理管来保护格栅，由进水管排进的污水先通过预处理管的预处理再由格栅进行破碎，不仅保护个粉碎格栅的刀片，而且也有利于潜水泵的顺畅运行，预处理管中的树状形一体式注塑件可有效截留住丝织物或塑料袋等杂物，避免其缠绕住刀片，预处理管的底部通过拦截凸起来截留住砂、石块等难以粉碎的杂物，可有效延缓刀片的磨损，提高刀片的使用方法，避免了频繁维护的麻烦，而预处理管本身通过卡箍卡接的方式与格栅和进水管连接，维护方便，简单快捷、成本低。
Grid pretreatment method of integrated pump station
一种一体化泵站的格栅预处理方法
WANG HEWEI (Autor:in)
05.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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