Structure for solving problem of deposition at tail end of inlet collector tube of slurry conveying reciprocating pump
By designing a circulation pipeline at the end of the inlet liquid collection pipe of the reciprocating pump, the problem of medium deposition is solved, ensuring that the slurry is always suspended and flowing, and improving the working efficiency and stability of the pump.
CN119686949APending Publication Date: 2025-03-25SHANGHAI FOSTER FLUID MASCH CO LTD
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Patent Information
- Application Number
- CN202411780348.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-03-25
AI Technical Summary
Technical Problem
The end of the inlet liquid collector of the reciprocating pump is prone to medium deposition, resulting in pump vibration, pipeline blockage and reduced stability, affecting working efficiency.
Method used
A structure is designed to install a blind flange at the end of the inlet liquid collector, and a circulation pipeline is designed at the lower part of the blind flange to allow the slurry to flow circulating and prevent the medium from deposition.
Benefits of technology
Through the design of the circulation pipeline, the slurry always flows at an exceeding the critical flow rate, and the solid particles remain suspended, avoiding deposition and clogging, and improving the working efficiency of the pump.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of reciprocating pumps, and particularly discloses a structure for solving the problem of deposition at the tail end of an inlet liquid collecting pipe of a slurry conveying reciprocating pump, which mainly comprises an inlet liquid collecting pipe, one side of the inlet liquid collecting pipe is respectively connected with a three-cylinder liquid inlet bent pipe, and the upper part of the three-cylinder liquid inlet bent pipe is respectively connected with a liquid inlet valve group, a pump body and a liquid discharge valve group. One end of the inlet liquid collecting pipe is connected with an inlet pipe flange; a blind flange is mounted at the other end of the inlet liquid collecting pipe; a circulating pipeline is mounted at the blind flange; according to the structure, the problems of slurry deposition and blockage at the tail end of the inlet liquid collecting pipe of the reciprocating pump for conveying slurry are solved, and the working efficiency of the reciprocating pump for conveying mediums such as slurry is improved.
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