Fully-automatic cleaning instrument for RTFO (rolling thin film oven) sample-containing bottles

A technology of rotating thin film and cleaning instrument, which is applied in the direction of drying, drying machine, cleaning hollow objects, etc., can solve the problems of damage to the health of the tester, long cleaning cycle, residual cleaning liquid, etc., to reduce the residue of cleaning liquid and save Time and energy, the effect of eliminating the liquid in the bottle
CN108325932APending Publication Date: 2018-07-27CHANGAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGAN UNIV
Publication Date
2018-07-27

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Abstract

The invention discloses a fully-automatic cleaning instrument for RTFO (rolling thin film oven) sample-containing bottles. An annular sound wave washing tank and a sample-containing bottle fixing andcleaning device are arranged in a cleaning instrument box; an ultrasonic generator is arranged in the annular sound wave washing tank, asphalt residues can be dispersed in a cleaning solution by soundwave vibration, asphalt is emulsified, solid particles are separated in time, cleaning brushes are moved towards the inner wall by an upper support bracket, a certain pressure is applied to the innerwall, and stubborn stains can be cleaned by cooperation with ultrasonic wave vibration and high temperature effects in the rotating process of hard brush edges; the residual cleaning solution can betreated by soft brush edges, manual supplementary wiping after cleaning is avoided, and time and vigor of a lab assistant are saved; cleaning parameters of the sample-containing bottle fixing and cleaning device is controlled by a controller, and automatic cleaning can be realized; meanwhile, the multiple sample-containing bottles can be cleaned simultaneously, cleaning efficiency is improved, bottle bodies are fixed by sample-containing bottle chucks, and the problem of rotation of the bottle bodies in the cleaning process is effectively solved.
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Description

technical field

[0001] The invention relates to an experimental instrument or equipment technology for asphalt materials, which belongs to the field of automatic cleaning equipment, in particular to a fully automatic rotary film oven sample bottle cleaning instrument. Background technique

[0002] my country's asphalt and asphalt mixture test regulations often use rotating film oven experiments to evaluate the short-term aging performance of asphalt. In the experiment, about 35g of asphalt was poured into a notched sample bottle, and under the action of high temperature and thermal oxygen, the changes in properties such as the penetration and ductility of asphalt residues were measured.

[0003] Oxygenated bituminous film residues often stick to the vials. In order to reduce R&D and production costs, it is necessary to clean and reuse bitumen-contaminated sample bottles. At present, the cleaning method of the sample bottle is usually to pour trichlorethylene into the sampl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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