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Valve-controlled batching system, mixing plant and valve-controlled batching method

A batching system and mixing station technology, which is applied to liquid batching supply devices and other directions, can solve the problem of low batching accuracy and achieve the effect of high batching accuracy

Active Publication Date: 2015-03-25
XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to propose a valve-controlled batching system, a mixing station and a valve-controlled batching method, and try to solve the problem of low batching accuracy in the prior art

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  • Valve-controlled batching system, mixing plant and valve-controlled batching method

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In describing the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descr...

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Abstract

The invention relates to a valve-controlled batching system, a mixing plant and a valve-controlled batching method. The valve-controlled batching system comprises a feeding hole, a coarse batching pipeline, a precise batching pipeline and a discharge hole, wherein the coarse batching pipeline is connected with the precise batching pipeline in parallel; a coarse batching butterfly valve is arranged on the coarse batching pipeline; a precise batching angle seat valve is arranged on the precise batching pipeline; the mixing plant comprises the valve-controlled batching system; and the valve-controlled batching method comprises the following steps: firstly, carrying out coarse batching by virtue of the coarse batching pipeline; and then carrying out precise batching by virtue of the precise batching pipeline, wherein the coarse batching pipeline is connected with the precise batching pipeline in parallel; and switching between the coarse batching and the precise batching is achieved in the batching process through the coarse batching butterfly valve arranged on the coarse batching pipeline and the precise batching angle seat valve arranged on the precise batching pipeline. Through adding a precise batching flow on the basis of existing large-flow coarse batching, the batching precision of the valve-controlled batching system is relatively high.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a valve-controlled batching system, a mixing station and a valve-controlled batching method. Background technique [0002] Water and additives are two essential liquids that will be used in the mixing station. If there is a deviation in the batching process of the mixing station, especially the deviation in the configuration of the additive, it will have a great impact on the quality of the concrete. If If the quality change of the concrete is not discovered in time, it will bring serious consequences to the project. [0003] At present, the mixing stations on the market generally use the batching pump to carry out large-flow coarse batching through the batching pipeline. When the batching pump is working, the batching process starts, and when the batching pump stops working, the batching process ends. The batching accuracy of this batching method is poor. . The o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C7/12
CPCB28C7/12
Inventor 李丹丹徐飞张贺周小三马近晗
Owner XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY
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