Leading technical advantages of the PETRO system

Leading technical advantages of the PETRO system

·Technology source: The crystallization of sixty years of technical precipitation by the team of Professor Zhou Shiyong (the founder of Applied Coal Petrology), a well-known authoritative expert in the field of coal and rock in China! Industry first! Coal rock automatic detection accuracy is high! high speed! It is really suitable for the production of daily samples to be inspected in the coking and coal washing industries!

·Product strength: A brand-new replacement product of traditional coal and rock testing instruments! Many imported instruments from Germany and the United States have been transformed! Over the past eight years, hundreds of users have been strictly benchmarked and verified by arbitration! The word-of-mouth brand in China's coal industry!

·Strong team: Industry experts, the former right-hand man of Professor Zhou—Ms. Zhao personally debugs every factory equipment! Ensure that the data is more accurate! A team of professional engineers who have received systematic training, more secure after-sales service!

·Quality function: The core hardware of the automatic intelligent coal coke petrographic analysis system is all imported from Germany! High precision, durable and not bad! Full-featured, coal and coke can be analyzed! Various detection methods, both manual and automatic! It can be used by production, research and arbitration units!

In a nutshell, the PETRO system of the automatic intelligent coal coke petrographic analysis system is far ahead of various similar products at home and abroad in terms of accuracy, stability, linearity, automatic identification technology, detection functions, and software analysis functions.

1. High accuracy of automatic detection!

Using a multi-feature intelligent algorithm, the recognition accuracy of various coal vitrinite groups is close to 100%, and it can also automatically detect difficult-to-detect coal types such as lignite and anthracite, which is currently the only one! (Note: Other similar products cannot accurately and automatically detect these two coals!) At present, after a large number of first-line production practice tests, it has been proved that the test results of various coals are within the error of the national standard.

2. The speed of automatic detection is fast!

Single coal 5-8 minutes/sample; mixed coal 15-20 minutes/sample; more than 50 samples can be inspected per day; especially suitable for quick inspection of large quantities of coal entering the factory, contract settlement; at the same time, it can also be used for coal blending ratio monitoring, etc. than convenient.

3. The contradiction between precision and automatic recognition is perfectly resolved!

Because the traditional photometer detection accuracy of similar products is only 12 digits (level 4096), and cannot be automatically identified;

Products using the image method have insufficient precision, only 8 bits (level 256), which cannot meet the requirements of the national standard;

PETRO system adopts multi-feature intelligent algorithm for precise identification, and at the same time adopts 16-bit high-precision data detection technology, which perfectly solves the problem of incompatibility of accuracy and precision in various similar products at home and abroad! Technology is stronger than similar products!

4. The overall performance is perfectly in line with international standards!

High precision: using electrically coupled area detector, the precision can reach 16 bits (level 65536). Far better than traditional photometers (including: photomultiplier tubes and array CCD, etc., the detection accuracy is only 12 bits (4096 levels)).

Good stability: No need for high voltage (traditional photomultiplier tube detectors need to use 2000V high voltage to work), and it can be detected after power-on without preheating! The measured stability can be stabilized at the third decimal point, which is an order of magnitude better than the national standard;

Good linearity: the four-standard method is comparatively tested, and the difference between the theoretical value and the measured value of any standard sample is within the national standard.

5. The entire automatic detection process can be traced and subsequently corrected to ensure the accuracy of each measurement result!

During the entire automatic detection process, the image of each detection area and the 16-bit high-precision data of the corresponding point can be "recorded" in real time; after the experiment is completed, the actual detection situation of each detection area can be called out by software, such as If errors are found, they can be corrected and the reflectance report and component quantitative report can be reissued, which can effectively ensure the accuracy of each test result! Technology is stronger than similar products!

6. Equipped with high-precision real-time monitoring compensation type focus control system!

In the process of coal automatic detection, component identification and focal length guarantee are two important factors affecting the accuracy of the results. The PETRO coal rock system adopts multi-feature intelligent algorithm recognition technology to perfectly solve the problem of coal component automatic recognition; at the same time, it is equipped with a real-time compensation type high-precision focus control system to solve the problem of focal length guarantee in the whole process of automatic detection, and the effect is far better than similar products The unique mechanical approach and manual adjustment method solves the problem of untimely focus tracking. More advanced than similar products!

7. Full function!

It can detect random reflectance, maximum reflectance of coal vitrinite, quantification of coal rock microcomponents, quantification of coke optical structure, and block coke pore parameters. Among them, the random reflectance of the vitrinite group and the distribution parameters of the block focus pores can be checked automatically or manually.

Other functions of the software are also stronger than similar products: it has a series of functions such as coal blending boundary segmentation, curve fitting stripping and segmentation, simulated production coal blending, averaging multiple reports to eliminate sampling errors, and database.

Attachment: Introduction of Professor Zhou Shiyong

Professor Zhou Shiyong is a leading expert in the field of coal coke in China, the founder of international applied coal petrology, a well-known authoritative expert in the field of coal rock measurement and control in China, and the inventor of China's first coal rock testing equipment in the 1970s; achievements include: national level Science and Technology Progress Award, National Invention Award, National Science and Technology Commission Gold Award, Provincial and Ministerial Science and Technology Progress Award, etc.; published 4 monographs and translations; published more than 50 industry papers; , Australia and other countries invited as a senior visiting scholar for technical guidance; has a high reputation in the international coal coke industry; is a member of the sixth, seventh, and eighth National Committee of the Chinese People's Political Consultative Conference, and a professor of Liaoning University of Science and Technology.

Coal coke production enterprises have many and complicated samples to be inspected daily, and the traditional manual inspection of coal and rock equipment has the disadvantages of slow speed, and the accuracy depends entirely on the experience of the operator, which cannot meet the production needs. Professor Zhou Shiyong has been exploring the technology of accurate automatic detection of coal and rock for decades. Later, with the joint efforts of two generations of his right-hand assistant, Mr. Zhao Junguo, he finally developed a productive and practical coal and rock automation equipment in the true sense - MSP9000C automatic coal char microscopic analysis system. It has a series of advantages such as fast speed, accurate results, automatic and manual detection, and coal coke analysis. It is fully ahead of similar products of various brands at home and abroad; it has been widely used in nearly 400 companies such as Shougang Group (Beijing Technology Research Institute), Ansteel Group Co., Ltd., China Baowu Steel Group Co., Ltd., Baosteel Group Xinjiang Bayi Iron and Steel Co., Ltd. users, and exported to Malaysia and other countries.

Professor Zhou and the monograph jointly published by Professor Zhou and Mr. Zhao.