Sulfur friction test device

A test device, sulfur technology, applied in the direction of measuring devices, mechanical devices, instruments, etc., can solve the problem of ignition mechanism without sulfur friction

Active Publication Date: 2017-06-16
CHINA UNIV OF PETROLEUM (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, there are the following problems in the prior art: there is no equipment for the study of sulfur friction ignition mechanism

Method used

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Embodiment Construction

[0057] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

[0058] Such as figure 1 and Figure 14 As shown, the sulfur friction test device includes: a friction mechanism 1, a feeding mechanism 2, a loading mechanism 3, a sealing structure 5, a detection system 4, a transmission mechanism 6 and a base 7; the transmission mechanism 6, the sealing structure 5 and the loading mechanism 3 are all located on the base 7;

[0059] Such as Figure 12 As shown, the sealing structure 5 includes: a sealing cavity and a sealing cover 502 surrounding the sealing cavity; the sealing structure is designed in a cylindrical shape, and the inside is a hollow cylindrical shape, fixed on the base 701 . The sealing cover 502 is ring-shaped, and its upper and lower ends respectively cover the upper end cover 501 and the lower end cover 503 . ...

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Abstract

The invention provides a sulfur friction test device, comprising: a friction mechanism, a feeding mechanism, a loading mechanism, a sealing structure, a detection system, a transmission mechanism and a base; the friction mechanism is located inside the sealed cavity; the friction mechanism includes : the friction upper sample and the friction lower sample located under the friction upper sample; the feeding mechanism extends from the sealing cover into the sealed cavity and is connected to the bottom surface of the friction upper sample communication; the loading mechanism is connected with the friction mechanism and applies pressure to the friction mechanism; the detection system includes: a torque sensor and a temperature sensor, the torque sensor is connected to the loading mechanism, and the temperature sensor is located in the In the sealed cavity; the transmission mechanism is connected with the friction mechanism. The invention can reliably and effectively carry out the research experiment of sulfur friction ignition mechanism, and the operation is simple and convenient.

Description

technical field [0001] The invention relates to a test device for studying sulfur ignition under friction conditions, in particular to a method for monitoring the near-surface temperature of the friction surface, the change of friction force, and the A test instrument for the amount of wear and the gas produced, that is, a sulfur friction test device. Background technique [0002] Sulfur is an important product in the production of petroleum and petrochemical enterprises, and it is a flammable and explosive object. In the actual production, storage and transportation of sulfur, there are many friction pairs, and the sulfur will catch fire under the action of the friction pairs. However, this phenomenon has been ignored by people all the time. What is the mechanism of sulfur burning under frictional conditions, and whether it is the same as the burning of sulfur when it meets an open flame has basically not been studied. [0003] There is no systematic study on the ignition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N19/00
Inventor 樊建春于艳秋温东张来斌刘迪赵坤鹏高富民代濠源孙莉杨周孙雨婷胡治斌
Owner CHINA UNIV OF PETROLEUM (BEIJING)
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