RESEARCH OF QUALITATIVE INDICATORS OF A GEAR PUMP WITH TWO-SHAFT CONNECTION FOR PUMPING PETROLEUM PRODUCTS
Sherov A.K. Sherov K.T. Sikhimbayev M.R. Absadykov B.N. Кuanov I.S.
2021National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2021#4Issue 448108 - 116 pp.
productive and uninterrupted operation of the chemical, oil, geological exploration and other sectors of the national economy of the Republic of Kazakhstan directly depend on the quality of work of units and assemblies of technological equipment, in particular, from hydraulic drives and hydraulic machines. The development of the chemical technology of oil and gas cannot be carried out without the improvement and automation of technological equipment, mechanisms and assemblies, which are accompanied by continuous improvement of their design and the degree of use of hydraulic devices in them. The main units of each volumetric hydraulic transmission used in the chemical technology of oil and gas are hydraulic pumps, gear pumps (GP). It was revealed that there is a problem of ensuring the quality of manufacturing of the GP, as a result of which the GP do not always provide the required power and the working elements of the GP wear out rather quickly, which leads to an unacceptable increase in leakage and a drop in volumetric efficiency. To solve the above problems, the authors have developed a new design of the GP. This article presents the results of an experimental study of the technical capabilities and technical indicators of GP with a biaxial connection. The research was carried out within the framework of the grant №AP09562459.
Biaxial compound , Gear pump , Power , The operating pressure of the pump , The pumps performance , The temperature of the heating oil
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S. Seifullin Kazakh Agro Technical University, Technical faculty, Nur-Sultan, Kazakhstan
Karaganda State Technical University, Karaganda, Kazakhstan
Karaganda Economic University of Kazpotrebsoyuz, Karaganda, Kazakhstan
A.B. Bekturov Institute of Chemical Sciences, Almaty, Kazakhstan
S. Seifullin Kazakh Agro Technical University
Karaganda State Technical University
Karaganda Economic University of Kazpotrebsoyuz
A.B. Bekturov Institute of Chemical Sciences
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