Novel emulsified asphalt mixing time tester

A time tester and emulsified asphalt technology, applied in the direction of material inspection products, etc., can solve the problems of not being able to simulate the mixing situation of the project well, unable to measure the mixing time, and the rough mixing time, etc., to avoid adverse effects, The test results are accurate and reliable, and the effect supported by reliable data

Inactive Publication Date: 2014-10-08
陕西高速机械化工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the determination of the mixing time of emulsified asphalt at home and abroad is mainly based on the experience of the test personnel. The test results are greatly affected by human subjectivity, and it is impossible to accurately determine the mixing time according to the specification of 60-70r / min. time
At the same time, the method of mixing with a mixing spoon (similar to mixing emulsified asphalt mixture in a container with a spoon) cannot well simulate the actual engineering mixing situation, and the conclusion drawn is only a rough mixing time

Method used

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  • Novel emulsified asphalt mixing time tester

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Embodiment

[0026] Such as figure 1 As shown, an emulsified asphalt mixing time tester is mainly composed of a storage tank 9, a stirring blade 8, a dynamic torque sensor 6, a controller 1, a data acquisition system (torque data lead-out line) 13, a connector 4, a rotating shaft 5, Track 2, motor 3, support 12 etc. constitute. The stirring blade 8 , the dynamic torque sensor 6 , the connector 4 , and the motor 3 are all connected together through the rotating shaft 5 from bottom to top, collectively referred to as A structure. The controller 1 is located on the upper part of the bracket 12; the structure A is connected to the bracket 12 through the track 2, and the structure A can move up and down through the track 2, and the speed of the stirring blade 8 can be adjusted and the moving distance of the structure A on the track 2 can be adjusted. The bucket 9 is placed at the lower end of the support 12 . Wherein the spring 7 is located between the stirring blade 8 and the dynamic torque ...

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Abstract

The invention relates to a novel emulsified asphalt mixing time tester. The novel emulsified asphalt mixing time tester mainly comprises a bracket, a material containing bucket, agitating blades, a dynamic torque sensor, a controller, a data acquisition system, a connector, a rotary shaft, a rail and a motor. The agitating blades, the dynamic torque sensor, the controller and the motor are connected together through the rotary shaft from bottom to top and are connected to the bracket through the rail; the controller is arranged at the upper part of the bracket; the material containing bucket is mounted at the lower end of the bracket. The invention provides the emulsified asphalt mixing time tester capable of realizing an accurate testing result. With the adoption of the tester, the mixing time of emulsified asphalt can be accurately determined and the non-construction time of the emulsified asphalt can also be determined. The mixing time tester is also applicable to the test of the mixing time of concrete and the like.

Description

Technical field: [0001] The invention relates to a testing technique for emulsified asphalt, in particular to a testing instrument for the mixing time of emulsified asphalt. technical background: [0002] The mixing time of emulsified asphalt is an important indicator of mixed emulsified asphalt. In engineering, the length of mixing time is often used to evaluate the operable time of slurry mixture, and the compatibility of the mixture is qualitatively judged according to the test molding conditions. Bad. [0003] At present, the determination of the mixing time of emulsified asphalt at home and abroad is mainly based on the experience of the test personnel. The test results are greatly affected by human subjectivity, and it cannot be accurately determined according to the standard speed of 60-70r / min. time. At the same time, the method of mixing with a mixing spoon (similar to mixing emulsified asphalt mixture in a container with a spoon) cannot well simulate the actual e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/42
Inventor 唐礼泉成高立王晓文黄方勇丛涛
Owner 陕西高速机械化工程有限公司
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