HPC Conservation

Turbine steam turbine Leningrad Metal Plant (LMZ) PT-80/100-130/13 condensation with governing the selection of parameters and two-stage district heating production is intended for direct-drive generator. The turbine is single-shaft two-cylinder unit, consisting of HPC and LPC. Deaerirovanie feed water in the deaerator is operating at a pressure of 0.6 MPa. Steam consumption per unit at full load is 480 tons / hour Filling loss of condensate produced desalinated water coming from the HVO in the turbine condenser. At power installed a feed pump type PE 580-185/200-2. 4.PODGOTOVITELNYE work before the conservation work on the unit was developed, agreed and approved work program. Scrapbooks pipe samples c heating surfaces of boiler unit before its conservation have not been made.

Considering this factor, as well as properties to produce ODACON washing performance of deposits, the development program was made four stages conservation regime. Mounted metering pump with capacity of up to 30 l / h and pressure up to 10 bar. The metering pump membrane, the suction connected to the lower fitting plastic container V = 1,0 m3 emulsion ODACON, feed on the dosing pump was carried out on the feed pump suction line for dosing of hydrazine. The pump has a smooth adjustment of performance. Connect the pump-dispenser was made with flexible reinforced hoses.

Prior to the conservation of plant feed was tested emulsions ODACON. Noted that the dosing system is functioning properly and preservative ready for use. Workplace for laboratory analysis were prepared in him.laboratorii and with all the necessary him.reaktivami, him.posudoy and appliances. Pre-constructed calibration curve for determine the concentration of ODACON in accordance with the method. Works on CONSERVATION UNIT 80 MW. 5.1.Parametry unit prior to conservation: – load …………………………………. … 55Mvt. – Flow of feed water …………….. 300 t / h – temperature pit.vody ………………….. 240 0 C – the temperature of superheated steam ………

Corporate Decisions

There is an objective to describe the related activities aoestgio curricular, telling the main challenges, solutions and dificuldadesencontradas in the performance of the activities in the engineering sector, focando naelaborao of a study for implementation it accomplishes of System ERP of the company. Supervised Oestgio provides to the academic the chance to put emprtica the acquired knowledge in the graduation, being had as to objetivocomplementar the formation with the experience of real problems of the daily one of umaempresa. The Systems of InformaoGerencial – SIGs, of which they are part the Enterprise Resource Planning – ERPs, comumente they are constructed on three relative premises to the approach dainformao: the first one of them says respect to the survey of processes econsiste in a set of operational information, second deals with dasdefinies the experts to the businesses in a tactical boarding on controlede supply, logistic e, finally, the third premise aoplanejamento strategical of the businesses is mentioned. Seguindoessa piramidal structure of generation of the information, that if it initiates in a grandeturbilho of operational data, composites in a model highly structuralized, etermina in a set of dynamic graphs with minimum estruturao, but comgrande capacity to format a holistic vision of the company; the administration of the informaotorna-seo element that conducts the process of transformation of the decision in action, abrangendotodas the areas of the company and mainly its diverse managemental levels. She lowers the complete article to continue reading.