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A self-stressing concrete mixer and a visual detection method

A technology for concrete mixers and detection methods, applied in chemical instruments and methods, cement mixing devices, measuring devices, etc., can solve the problems of insufficient mixing of self-stressed concrete mixtures, too fast setting time and failure to take them out in time, and achieve The effect of stirring quality assurance

Active Publication Date: 2021-09-03
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problems existing in the prior art that the self-stressed concrete mixture is not fully stirred, and the setting time is too fast and cannot be taken out in time, and a self-stressed concrete mixer and a visual detection method are provided

Method used

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  • A self-stressing concrete mixer and a visual detection method
  • A self-stressing concrete mixer and a visual detection method
  • A self-stressing concrete mixer and a visual detection method

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Embodiment Construction

[0053] The present invention is described in detail below in conjunction with accompanying drawing:

[0054] refer to Figure 1 to Figure 4 , the self-stressing concrete mixer includes a shell component, a stirring component, a power component, an image acquisition component and an image analysis component.

[0055] The shell components include a mixing drum 1 , a lifting nose 2 and a support frame 23 .

[0056] The mixing drum 1 is a cylindrical steel hollow tube, the thickness of the tube wall is 3mm-5mm, the diameter of the left and right tube walls is 1m-1.2m, and the tube length is 2m; Shaped through-holes are used to extend the rotating base 8 and the stirring shaft 20 into the inside of the mixing drum 1; the symmetrical top and bottom walls of the mixing drum 1 are provided with three rectangular arc surface openings, which are the feeding port 3 and the cleaning port in turn. 4. Outlet 13, specifically:

[0057] The feed port 3 is used for the entry of the self-str...

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Abstract

The invention discloses a self-stress concrete mixer and a visual detection method, which overcomes the existing problems of insufficient stirring of the mixture and too fast coagulation time which cannot be taken out in time. The mixer includes a shell part, a stirring part, a power part, an image The acquisition part and the image analysis part; the shell part includes a stirring drum and a support frame; the stirring part includes a transmission gear and a stirring shaft; The components are connected to the power components on the support frame through the transmission gear installed on the extension end of the stirring shaft; the shell components are connected to the two driving gears of the power components through the two ring gears on the mixing drum, and the image acquisition components are installed on the In the left cavity of the mixing drum, the image acquisition part is connected with the image analysis part; the shell part, the control rod of the image acquisition part, and the image analysis part are installed on the support frame. The invention also discloses a method for detecting the quality of the mixture.

Description

technical field [0001] The invention relates to a fiber concrete mixing device, more specifically, the invention relates to a self-stress concrete mixer and a visual detection method. Background technique [0002] Self-stressing concrete refers to the concrete that is prepared with aluminate self-stressing cement that can expand by itself to generate stress. This self-stress comes from the expansion of concrete. Compared with ordinary concrete, self-stressing concrete has the advantages of high self-stress value, good process performance, good impermeability and air tightness. Self-stressing concrete is mainly used in self-stressing steel (wire mesh) concrete (mortar) pressure pipes. According to different grades of aluminate self-stressing cement, cement pipes of different diameters can be produced. As long as the production is carried out according to the Ministry's standard, products with roughly the same performance can be obtained, and the qualified rate of pipes is h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C5/20B28C5/08G01N21/84G01N15/08
CPCB28C5/0806B28C5/20B28C5/2045B28C5/2054G01N15/088G01N21/84G01N2021/8411G01N2021/8472
Inventor 王伯昕房睿昶王清
Owner JILIN UNIV
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