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Experimental device for indoor simulation of microbial carbonate rocks

A carbonate rock and experimental device technology, applied in the carbonate rock field, can solve the problems of insufficient carbonate rock display, insignificant experimental effect, inconvenient statistics and observation, etc.

Active Publication Date: 2021-02-05
河北地质大学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Carbonate rocks need to be compared during simulation experiments, especially regarding the erosion of microorganisms on carbonate rocks. Due to the wide variety of microorganisms, the types of carbonate rocks produced are also diverse. The types that need to be compared are It will increase. In the existing experimental process, due to the need for microorganisms not to be fully mixed with carbonate rocks, the experimental effect is not obvious, and the results produced have large deviations, and the erosion status of carbonate rocks at different times is not comprehensive enough. It is not convenient for statistics and observation, so an experimental device for indoor simulation of microbial carbonate rock is proposed

Method used

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  • Experimental device for indoor simulation of microbial carbonate rocks
  • Experimental device for indoor simulation of microbial carbonate rocks
  • Experimental device for indoor simulation of microbial carbonate rocks

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Put the same volume and similar shape of carbonate rock in different inner test tubes 14, and put different microorganisms, so that the microorganisms react with the same volume and similar shape of carbonate rock, after the same reaction time, start the second The second motor 33 makes the rotating rod 35 rotate, so that the second transmission belt 29 rotates, thereby driving the carbonate rock in the inner test tube 14 to rotate, and the scraper 37 scrapes the surface of the carbonate rock, thereby collecting the reaction product for analysis .

Embodiment 2

[0041] Put same volume, similar shape carbonate rock in different inner test tubes 14, and put into same microorganism, make microorganism react with same volume, similar shape carbonate rock, after reacting for a while, Start one of the second motors 33 to make the rotating rod 35 rotate, so that the second transmission belt 29 rotates, thereby driving the carbonate rock in the inner test tube 14 to rotate, and the scraper 37 scrapes the surface of the carbonate rock to collect the reaction The products, the carbonate rocks in other test tubes were scraped after reacting for a certain period of time, and the carbonate rocks with different reaction times were sampled.

[0042] In this way, the observation of the experimental effect of different microorganisms on the same carbonate rock at the same time can be realized, and the observation of the reaction effect of the same microorganism on the same carbonate rock at different times can also be realized.

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Abstract

The invention discloses an experimental device for indoor simulation of microbial carbonate rock. The experimental device comprises a support frame and carbonate rock samples, wherein a water tank isfixedly connected to the side wall of the bottom of the support frame, a heating plate is fixedly connected to the bottom of the water tank, and a common gear ring is fixedly connected to the outer side wall of the top of the support frame. A first motor is connected to top of the common gear ring through a supporting plate, and an output shaft is fixedly connected to the output end of the first motor. The carbonate rocks continuously rotate in inner test tubes, so that each surface is in full contact with microorganisms, the carbonate rocks are fully mixed with the microorganisms, the surfaces of the carbonate rocks can react with the microorganisms, and the condition that different test tubes shake unevenly and are in different shaking forces to cause different experimental results, canbe avoided. The accuracy of test results can be improved, and besides, the bottom of an outer test tube is located in the water tank, water is loaded into the water tank, and reaction conditions are changed by changing the temperature through heating or cooling of the heating plate.

Description

technical field [0001] The invention relates to the technical field of carbonate rocks, in particular to an experimental device for indoor simulating microbial carbonate rocks. Background technique [0002] A general term for rocks mainly composed of carbonate minerals, such as common limestone composed of calcite (a mineral of calcium carbonate) and its metamorphic product - marble; dolomite mainly composed of dolomite (a mineral of calcium and magnesium carbonate) Marl and dolomitic marble; marl composed of calcite and a small amount of clay minerals, etc., have certain differences in physical properties due to changes in mineral composition. Some of the carbonate rocks can be used as colored stones, inkstones, ornamental stones, carbon The contact zone between salt rock and igneous rock often forms valuable jewelry and jade deposits. Carbonate rock is a modern word, mainly including limestone and dolomite. Carbonate rocks and carbonate sediments have been produced from t...

Claims

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Application Information

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IPC IPC(8): C12M1/10C12M1/02C12M1/00C12M1/24C12M1/26
CPCC12M23/06C12M23/42C12M27/10C12M33/00C12M37/04C12M41/22
Inventor 姜红霞梁蕾
Owner 河北地质大学