Prefabricated pump station with integrated crushing grid and prefabricated lifting pump station

Description :

　　Prefabricated pump stationBefore installing and using the integrated prefabricated lifting pump station for crushing grids, it is necessary to carefully read this user manual and ensure that the construction, loading and unloading, installation, use, and later maintenance of the integrated prefabricated pump station must strictly follow this user manual. If the on-site installation conditions of the prefabricated pump station product are not met according to this user manual, Jinze Company does not recommend installation, and our company will not be able to provide installation and commissioning guidance services; If the prefabricated pump station product is damaged, has quality problems, or cannot operate normally due to failure to use according to this user manual or unauthorized installation that does not meet the installation conditions, Jinze Company will not be able to bear the warranty responsibility

　　Important reminder for the integrated prefabricated pump station with crushed grid: Before installing the integrated prefabricated pump station, a foundation pit excavation and support plan must be prepared in advance. The geological conditions must meet the installation requirements of the integrated prefabricated pump station, and the site must have the necessary tools, equipment, and power supply for installation. The pump pit excavation plan: excavate according to the design requirements, and pay close attention to the safety of the foundation pit during excavation. The bottom of the pit must be free of accumulated water. If there is water, drainage measures should be taken, and appropriate foundation pit maintenance plans should be adopted to prevent collapse. The bottom of the pit needs to be dug flat and compacted. Usually, the development of excavation plans requires the appointment of structural engineers. Cement foundation scheme: The cement foundation must be constructed according to the requirements of the drawings, and the cement floor plane must be horizontal. The bottom of the pit and the concrete substrate should be flat (with a horizontal accuracy of 1/100 Ω and no accumulated water). If necessary, lay a layer of gravel layer and compact it with a compactor. The compaction test results show that the compaction degree reaches 90%, and the foundation bearing capacity is greater than 180kpa. If the foundation bearing capacity requirements cannot be met, such as in geological conditions such as quicksand, silt, or springs, corresponding foundation treatment measures must be taken to achieve the necessary foundation bearing capacity before installation. Concrete installation foundation is prefabricated construction, or directly poured at the bottom of the pit or directly poured on the compacted layer. The contact surface between the substrate and the bottom of the pump station needs to be roughened. For prefabricated cement substrates, the lifting substrate must be accurately positioned. After placing the cement substrate at the bottom of the pit, the levelness must be measured, and the construction accuracy should not exceed 1cm per meter to meet the installation requirements. (Please communicate with the technical personnel of Jinze Company to jointly develop a plan before specific construction)

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• Prefabricated pump station