Method and system for automatically calibrating mineralization degree of moisture content analyzer
An automatic calibration system and analyzer technology, applied in the detection field, can solve the problems of heavy workload and waste of calibration solution
Pending Publication Date: 2020-09-01
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Generally speaking, the salinity of crude oil ranges from 1,000ppm to 250,000ppm, and the higher the temperature, the greater the impact on the detection of water content. If each different temperature and salinity conditions are calibrated, the workload will be huge. And it will cause the waste of calibration solution
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the tables and drawings in the embodiments of the present invention. Obviously, the described The embodiments are some of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.
[0028] see figure 1 , an automatic salinity calibration system for a water ...
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
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of detection, and particularly relates to a method and system for automatically calibrating the mineralization degree of a moisture content analyzer. The system comprises a computer, a thermostatic bath, a temperature controller, a calibration liquid storage tank, a bidirectional peristaltic pump, a pump controller and a calibration cylinder; the computer controls the temperature controller to adjust the temperature of the thermostatic bath; the computer controls the pump controller to achieve forward and reverse rotation of the bidirectional peristaltic pump; the calibration liquid storage tank is arranged in the thermostatic bath, and calibration liquid is stored in the calibration liquid storage tank; and the bidirectional peristaltic pump isconnected with the calibration liquid storage tank and the calibration cylinder through pipelines. The system can be automatically calibrated under the conditions of different temperatures and different mineralization degrees, the calibration cost can be greatly reduced, the calibration time can be saved, and the labor intensity can be reduced.
Description
technical field [0001] The invention belongs to the technical field of detection, and in particular relates to a method and a system for automatically calibrating the salinity of a water content analyzer. Background technique [0002] Moisture content analyzers are used in many industries such as petroleum and chemical industry. For the petroleum industry, in addition to oil and water, there are many minerals in the tested crude oil. The composition of these minerals is complex, resulting in relatively high electrical conductivity of crude oil, and the electrical conductivity is also greatly affected by temperature, which will affect the water content detection of the water content analyzer. In order to eliminate the influence of salinity, it is necessary to calibrate different salinity under different temperature conditions in the production process of the instrument. On the one hand, the performance of the instrument is tested, and on the other hand, the influence of sali...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
CPCG01N33/2847
Inventor 孟敏李轶郑向远
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV