Plant for cleaning oils from oxidation products

Abstract

The study aims to substantiate the parameters and operating mode of the oil purification device from oxidation products to improve the efficiency of the use of lubricants. The methods of mathematical analysis and mathematical statistics, comparative comparison, generalization, and testing methods of agricultural machinery are used in the research process. It is established that engine oils are intensively polluted by oxidation products during processing, thereby accelerating the friction process due to the overload of tractor engines. During the performance of agricultural work in the oil composition, the content of oxidation products in the form of carbon, carbon dioxide, and asphalt products increases by 1.2%. Analytical coupling dependences for the process of cleaning motor oils from oxidizing products are obtained, and the dependence of the cleaning efficiency on the device parameters is established. The developed device consists of a container for collecting oils, a steam generator, a container for a sump mixer, a separate container for pure and sedimentary oils, and a vessel for re-collecting acetone. An installation has been developed to implement the technology of collecting and renewing oils in the conditions of the farm. In this case, the amount of contamination and the composition of oils is determined, and the operating mode of the device is selected for their resumption.

Installation for testing the ability of oil-oxidizing microorganisms

“…Earlier [1,2,3], we selected active cultures of oil-oxidizing microorganisms. The oiloxidizing ability of some active cultures was tested on an experimental setup simulating an oil product storage tank at the oil complexes of the agro industrial complex.…”

“…The task of the work is to find out the ability of previously selected active microorganisms to assimilate the residues of petroleum products in the experimental setup. The issues of efficient use of fuel and lubricants were dealt with by S. Komiljonov [1], T Razzaqov [2], B. Tulaganov [3,6], B Shaymardanov [4], I. Тemirov [5], R. Khudayqulov [6], M. Amonov [7], B. Mirzaev [8,9,11,12,20], F. Mamatov [21][22][23][24][25], and others.…”

Technology of ridge formation on cotton fields with simultaneous fertilization

“…The soil is intensively dried, which entails a decrease in crop yields. It is established that more promising technologies prepare the soil for sowing and fertilizer application in one machine pass [4,5,6,11].…”

Placement of plow working bodies for plowing soil slopes

“…Sh Mardonov [4] substantiated the basic parameters of an all-edged spherical disk, studied the range of flight of soil particles under the influence of the disk. F Mamatov [3], B Mirzaev [3,10], K Ravshanov [2,4,8], Kh Fayzullayev [4], D Chuyanov [5], S Alikulov [6], S Komiljonov [7], Sh Gapparov [9] the nature of the interaction of the levium of the disk working organ with the cut material has been studied. Turnover of layers and the relative location of the plow workers for plowing the soil of the slopes are not considered [9].…”