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Plate-type concentrated material distributing valve device

A technology for distributing valve and thick material, applied in valve devices, multi-port valves, engine components, etc., can solve the problems of complex structure and unreliable sealing of the two-way thick material reversing valve, and achieve easy and reliable sealing and easy construction. Effect

Inactive Publication Date: 2010-07-28
光大清洁技术股份有限公司
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a plate type concentrated material reversing valve device for the defects of the two-way concentrated material reversing valve in the prior art. The plate type concentrated material reversing valve device is simple in structure, easy to reversing and sealed Reliable and easy to maintain, overcome the defects of complex structure and unreliable sealing of the two-way concentrated material reversing valve in the prior art

Method used

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Embodiment Construction

[0031] The present invention will be further described in detail below in combination with specific embodiments.

[0032] Unless otherwise indicated, the quantities mentioned below can be changed according to needs, for example, the numbers of tie rods, cutting rings, rubber springs, etc. can be changed according to needs.

[0033] According to an embodiment of the present invention, the plate-type concentrated material distribution valve device is used to connect a delivery main pipe and one of two branch pipes during the pipeline transportation of concentrated materials, such as figure 1 As mentioned above, the plate-type concentrated material distribution valve device includes a hydraulic cylinder 1, a single tube plate 2, a valve body 3, three cutting rings 4, three rubber springs 5, eight pull rods 6, a double tube plate 7, and two seat plates 8 and proximity switch 9. The single tube sheet 2 has a header pipe, the header pipe has a first end and a second end, and the fi...

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Abstract

The invention provides a plate-type concentrated material distributing valve device, comprising a single tube plate provided with a header pipeline, a double tube plate provided with two branch pipelines and a valve body arranged between the single pipeline and the double pipelines, a sealing device between the single pipeline and the valve body and a sealing device between the double pipelines and the valve body; wherein a first end of the header pipeline is communicated with a delivery manifold, the first end of each branch pipeline is communicated with a branch pipe, the valve is suitable for switching between a first working position and a second working position and provided with two valve body pipelines which are not mutually communicated with each other, at the first working position, the first end of one of the valve body pipelines is communicated with a second end of the header pipeline and the second end of the header pipeline is communicated with the second end of one of the two branch pipelines; at the second working position, the first end of the other valve body pipeline is communicated with the second end of the header pipeline and the second end of the header pipeline is communicated with the second end of the other branch pipeline. The distributing valve device of the invention features simple structure, easy reversing, reliable sealing and simple and convenient maintenance.

Description

technical field [0001] The present invention generally relates to a pipeline conveying device, in particular to a concentrated material pipeline distribution reversing device, in particular to a plate type concentrated material distribution valve device. Background technique [0002] Thick material refers to the material with thicker viscosity. As known to those skilled in the art, pipeline transportation has the advantages of fully enclosed transportation, no pollution, no spillage and material loss, small transportation resistance, simple transportation process, low equipment investment, flexible pipeline layout, strong terrain adaptability, and simple factory area. It has become the best transportation method for solid and liquid two-phase high-viscosity materials such as coal slime, sludge and calcium carbide mud. [0003] During the disposal of viscous solid waste and the industrial utilization and production of other highly viscous materials, the continuous supply of ...

Claims

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Application Information

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IPC IPC(8): F16K11/074
Inventor 吴淼巩长勇李银林
Owner 光大清洁技术股份有限公司
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