Pumping material valve

Abstract

The invention discloses a material pumping valve, which comprises a valve body, and the water inlet end of the valve body communicates with a plurality of material stirring assemblies; the multiple stirring assemblies communicate with one another through communicating pipes, each stirring assembly comprises a hollow material disc, and a water-driven stirring part is rotatably connected into each material disc; the water-driven stirring part comprises a ring body rod, a plurality of rollers are limited on the outer side wall of the ring body rod, and an annular raceway matched with the rollersis formed in the inner side wall of the tray; a plurality of annularly distributed stirring plates are fixedly connected to the inner side wall of the ring body rod, a central ring rod is fixedly connected to the ends of the stirring plates, and a plurality of annularly distributed driving plates are fixedly connected to the inner side wall of the central ring rod; the driving plate is obliquely arranged; the material pumping valve further comprises a defoaming part communicated with the liquid inlet end of the material stirring assembly, wherein the material solution is defoamed through the defoaming part. By means of the design of the components of the device, the technical defect that in the material solution conveying process, the material solution settles and blocks the valve cavity is effectively overcome.

Description

technical field [0001] The invention relates to the field of valve devices, in particular to a pump material valve. Background technique [0002] A valve is a mechanical component that controls the discharge of materials. At present, valves are mainly used in the pipeline transportation process of liquid materials. [0003] However, there are many types of liquid materials, and the valves disclosed in the prior art can effectively exert the valve's function of controlling material discharge when transporting liquid materials with high uniformity. [0004] However, there are many types of liquid materials such as suspension material solutions, suspension material solutions include solvents and particles suspended in solvents, valves disclosed in the prior art, in the process of conveying pipelines, suspension materials in suspension material solutions The material is easy to settle, especially into the larger valve cavity, and the settled material will easily reduce the seal...

AI Technical Summary

Problems solved by technology

[0004] However, there are many types of liquid materials such as suspension material solutions, suspension material solutions include solvents and particles suspended in solvents, valves disclosed in the prior art, in the process of conveying pipelines, suspension materials in suspension material solutions The material is easy to settle, especially into the valve cavity with a large cavity, the settled material is easy to cause the sealing performance of the valve plate to decrease

[0005] The essential reason for the above-mentioned technical defects is that during the process of liquid flowing through the valve, the suspended material solution moves horizontally, and the fluid stability is relatively high, which causes the suspended material in the suspended material solution to enter the valve cavity, and the material settles.

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