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Double-line intercommunication stirring tank of pipeline conveying pump station and control method thereof

A technology of pipeline transportation and control method, which is applied in the direction of pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., and can solve problems such as transportation and affecting the smooth progress of production

Active Publication Date: 2020-02-28
YUNNAN DAHONGSHAN PIPELINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the A-line (B-line) equipment fails to deliver normally, the B-line (A-line) cannot take over the delivery, and can only be shut down for processing, which seriously affects the smooth progress of production

Method used

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  • Double-line intercommunication stirring tank of pipeline conveying pump station and control method thereof

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] Such as figure 1 , a kind of two-line intercommunication stirring tank of a pipeline transportation pump station of the present invention, comprising an A-line stirring tank and a B-line stirring tank; the A-line stirring tank and the B-line stirring tank are respectively equipped with an A-line pipeline and a B-line pipeline; There is a C-line pipeline connected between the A-line pipeline and the B-line pipeline, and the C-line pipeline is provided with an...

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PUM

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Abstract

The invention discloses a double-line intercommunication stirring tank of a pipeline conveying pump station. The double-line intercommunication stirring tank is characterized by comprising an A-line stirring tank and a B-line stirring tank, wherein an A-line pipeline and a B-line pipeline are respectively mounted on the A-line stirring tank and the B-line stirring tank; a C-line pipeline is communicated between the A-line pipeline and the B-line pipeline; an intercommunication valve is arranged on the C-line pipeline; the A-line pipeline comprises an A-line feeding pump connected with the A-line stirring tank; the A-line feeding pump is respectively connected with an A-line main pump inlet valve and an A-line valve I; the A-line valve I is connected with an A-line valve II; the A-line valve II is connected with the A-line stirring tank; the B-line pipeline comprises a B-line feeding pump connected with the B-line stirring tank; the B-line feeding pump is respectively connected with a B-line main pump inlet valve and a B-line valve I; the B-line valve I is connected with a B-line valve II; the B-line valve II is connected with the B-line stirring tank. The invention further discloses a control method of the double-line intercommunication stirring tank of the pipeline conveying pump station. The switching between double-line conveying is realized, and the normal operation of orepulp conveying is guaranteed.

Description

technical field [0001] The invention relates to the field of long-distance slurry pipeline transportation, in particular to a two-line intercommunicating stirring tank of a pipeline transportation pump station and a control method thereof. Background technique [0002] In the long-distance slurry pipeline transportation system, the intermediate pumping station plays the role of connecting the preceding and the following. It plays an important role in the entire long-distance pipeline transportation system, and the stable operation of the intermediate pump station can ensure the efficient and stable operation of the entire slurry pipeline transportation system. Because the stirring tanks of line A and line B in the intermediate pumping station are independently supplied with ore, the stirring tank of line A supplies the main pump of line A, and the stirring tank of line B supplies the main pump of line B, and the stirring tanks cannot communicate with each other. This has re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D1/14F17D3/01
CPCF17D1/14F17D3/01
Inventor 尹斌自体林杨涛余敏李泽卫潘晓勇
Owner YUNNAN DAHONGSHAN PIPELINE
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