Concrete slump controlling method and system of mixing station

A control method and concrete technology, applied in the field of mixing plants, can solve problems such as errors

Inactive Publication Date: 2015-04-29
HUNAN WANWU IND SOFTWARE
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a concrete slump control method and system for accurate control of th

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  • Concrete slump controlling method and system of mixing station
  • Concrete slump controlling method and system of mixing station
  • Concrete slump controlling method and system of mixing station

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below according to the drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0026] like figure 1 Shown, a kind of concrete slump control method of mixing station, comprises steps:

[0027] S100: collecting the current data of the stirring host within a preset time.

[0028] The preset time can be set according to actual needs, such as 1 second, 2 seconds, etc. During this time period, the current of the mixing plant host is a changing value. We can draw a time and current value based on the current data collected in real time. change graph. This graph can clearly characterize the situation of the current change of the stirring device within the preset time. The mixing host refers to t...

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Abstract

The invention provides a concrete slump controlling method and a concrete slump controlling system of a mixing station. By using rigorous data acquisition, the influence on the whole data average value by individual abnormal data is avoided; according to host current and a corresponding relation between the host current and the concrete slump degree, the concrete slump degree is accurately acquired; moreover, an operation of an experienced operator is not needed, and personal errors are eliminated, so that the acquisition process of the slump degree is simple and accurate; finally, water addition or reduction parameters are calculated on the basis of the slump degree of the concrete in the acquired stirring device and construction site requirement slump degree, so that the accurate control of the concrete slump degree of the mixing station is realized.

Description

technical field [0001] The invention relates to the technical field of mixing plants, in particular to a method and system for controlling the slump of concrete in a mixing plant. Background technique [0002] Concrete refers to the collective name of engineering composite materials that use cementitious materials to cement aggregates into a whole. It is widely used in civil engineering. An important parameter to judge whether concrete meets the needs of the construction site is the slump of concrete. [0003] The slump mainly refers to the plasticizing performance and pumpability of concrete. It is a quantitative index to measure its degree (plasticization and pumpability) and is used to judge whether the construction can proceed normally. There are many factors that affect the slump. In the process of concrete production in the actual mixing plant, it is necessary to control the slump of the mixed concrete in real time. The way to control the slump of the existing mixing e...

Claims

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Application Information

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IPC IPC(8): G01N33/38
Inventor 王力平周建伟
Owner HUNAN WANWU IND SOFTWARE
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