A device for cleaning sample bottles in an asphalt rotary film oven
A technology of rotating membrane and cleaning device, which is applied to cleaning hollow objects, cleaning methods and utensils, cleaning methods using liquids, etc., can solve the problems of incomplete cleaning and low cleaning efficiency, and achieve safety problems, efficient cleaning of asphalt, The effect of reducing security risks
Active Publication Date: 2020-12-11
CHANGAN UNIV
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Problems solved by technology
[0004] Aiming at the defects and deficiencies of the existing cleaning devices, the purpose of the present invention is to provide a sample bottle cleaning device for an asphalt rotary film oven to solve the problems of incomplete cleaning and low cleaning efficiency of the existing cleaning devices
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[0044] Specific embodiments of the present invention are provided below, and it should be noted that the present invention is not limited to the following specific examples, and all equivalent transformations done on the basis of the technical solutions of the present application all fall within the protection scope of the present invention.
[0045] In addition, it should be noted that the various specific technical features described in the following specific embodiments can be combined in any suitable way if there is no contradiction. As long as it does not violate the idea of the present invention, it should also be regarded as It is the content disclosed by the utility model.
[0046] In the present invention, unless stated otherwise, the used orientation words such as "upper and lower" usually refer to the definition based on the drawings of the corresponding drawings, and "inner and outer" refer to the contours of the corresponding parts. inside and out.
[0047] Suc...
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The invention discloses an asphalt rotating film oven sample holding bottle cleaning device. The device comprises a cleaning unit, a cleaning liquid conveying unit and a gas conveying unit; the cleaning unit comprises a nozzle; the nozzle is provided with a liquid channel and a gas channel at the same time; cleaning liquid in a cleaning liquid conveying system and high-pressure gas in a gas conveying system are gathered in the liquid channel and the gas channel to form high-speed and high-temperature cleaning fog with a large spraying area; and in the rotating process of the nozzle, the atomization cleaning liquid can cover each corner in a sample holding bottle to realize effective cleaning of such difficult-cleaned parts as internal corners so as to achieve the effect of efficiently cleaning asphalt. Waste liquid obtained after washing passes through a waste liquid purifying box to enter the cleaning liquid box again to achieve recycling; and waste gas obtained after washing is purified by a waste gas purifying device above the cleaning unit to guarantee the safety of experimenters.
Description
technical field [0001] The invention belongs to the technical field of experimental instruments and equipment for road materials, and in particular relates to a sample bottle cleaning device for an asphalt rotary film oven. Background technique [0002] With the continuous development of road engineering materials and the deepening of research, more and more attention has been paid to the anti-aging performance of asphalt. Rotary Thin Film Heating Test (T0610-2011) to evaluate the aging performance of asphalt. Before loading the test sample, ensure that the sample bottle is clean, otherwise it should be cleaned. After the test is over, the test personnel will take out the asphalt in the sample bottle and clean the sample bottle. [0003] Existing cleaning methods are often divided into two categories: one, pour kerosene into the sample bottle, and clean by shaking constantly; two, clamp the cotton cloth dipped in kerosene with tweezers to clean the inside of the sample bot...
Claims
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IPC IPC(8): B08B9/28
CPCB08B9/28B08B2203/0282
Inventor 蒋玮叶万里李鹏飞单金焕李玉鹏肖晶晶
Owner CHANGAN UNIV