MOBILE STEAM GENERATING PLANT Russian patent published in 2002 - IPC

FIELD: oil and gas producing industry. SUBSTANCE: invention relates to production of specialized processing equipment and it can be used at designed of equipment adaptable to manufacture and saving power. Proposed mobile steam generating plant has steam generator with burner assembly, steam generation process starting and control panel, fan, fuel and water pumps. Plant is furnished with positive displacement hydraulic drive interacting, for instance, with electric motor or truck engine which has hydraulic motor connected through flexible coupling with fan shaft, and fuel and water pumps made in form of power hydraulic cylinders whose pistons are rigidly coupled by common rod with spool at inlet and outlet of working fluid from positive displacement hydraulic drive set and check valves at inlet and outlet of working medium transferred into steam generator with burner assembly and is furnished additionally with working fluid flow governors installed in each separate line of pressure supply to hydraulic motor, fuel and water pumps. EFFECT: enlarged operating capabilities of plant, provision of stepless control of steam generation process, increased capacity. 4 dwg