ennore thermal power station boiler

Why not use hot water ennore thermal power station boiler plant boiler water, depending on its location and role, and can be divided into the following categories: 1. raw water (source water), also known as raw water, who refers to natural water without any treatment. The main raw water from the river water, well water or city water supply and so on. 2. The feed water directly into the boiler, the boiler is vaporized or heated boiler feed water used is called. Feed water and makeup water is typically produced by mixing two parts together return. 3. boiler feed water in the operation due to the sampling, sewage, leakage, etc. to lose some of the water, and the production backwater contamination can not be recycled, with or without steam backwater, it must meet the quality requirements of make-up water, which is part of the water called makeup water. Makeup water is removed outside the boiler feed water recovery amount of production, that complement of supply. Because there are two set of boiler feed water quality requirements, it is generally to go through the proper process makeup water. When the boiler does not produce backwater, make-up water is equivalent to water supply. 4. After the heat produced when the return water using steam or hot water, which condensate or low temperature water should be recycled, recycling this water is called return production. To increase the proportion of water backwater occupied, not only can improve water quality, but also reduce the workload of the production of make-up water. If steam or hot water has been seriously contaminated in the production process, it can not be recovered. The softened raw water is softened, so that the total hardness reaches a certain standard, which is referred demineralized water. Referred to as soft water. 6. The system pot boiler running the water flowing in the water boiler is called. 7. The waste water referred to boiler water in order to remove impurities (excess salinity, alkalinity, etc.) and water, the pot residue water suspension in order to ensure compliance with GB1576 boiler water quality standards, it is necessary to discharge a portion of the pot away from a certain portion of the boiler water, this water is called blowdown operation 8. the cooling water for a water boiler boiler cooling accessory device, referred to as cooling water. Cooling water is often raw water

You have to know the energy consumption of the ennore thermal power station boiler problem (to solve the problem of reheat steam temperature) to solve the problem of temperature reheat steam boiler measures 1 run 1.1AGC control measures to closely monitor fluctuations in the amount of coal, the fuel surge slashed appears when shall be conditioned for manual intervention by warm water. 1.2 artificially adjusting the load, increase or decrease the amount of coal can not be too large. 1.3 adjusted to optimize the combustion tests, the optimum value of oxygen boiler, the boiler properly regulate the amount of oxygen. 1.4 put into operation the burner adjustment mode, by adjusting a combustion temperature of the boiler reheat guaranteed. 1.5 Normal into the boiler reheat steam temperature control. 1.6 intense monitoring each stage reheater steam temperature, steam temperature adjustment for adjusting so that ground, the fine reduced spray desuperheater water, the control reheat steam temperature. 1.7 Test mastered by pulverizing system operation to change the influence of reheat steam temperature, analyze the causes and make predictable adjustments. 1.8 rational for sootblowing heating surface. 1.9 stratified fuel amount adjustment, reasonable control center of the flame, adjust a secondary air ratio, the excess air ratio changing, if necessary. 1.10 reheat section controls an amount of cold extraction. 1.11 administered with # 1, # 2 as soon as high pressure heater. 2 routine maintenance and testing 2.1 combustion adjustment experiment to determine the best mode of operation and control parameters boilers. 2.2 to detect and analyze the reasons offset the center of the furnace flame occurs, and take specific measures. 2.3 improve the quality of the reheat steam temperature control. 3 3.1 eliminate downtime desuperheating water leakage defects in the valves. 3.2 heating surface coking, fouling cleaning. 3.3 burner maintenance inspection, the swing angle position correction. 3.4 dredge preheater, treatment of flue leakage. 4 4.1 waterwall transformation, reheater, superheater tube cutting, check the internal corrosion and scaling conditions. 4.2 due to equipment problems reheat steam parameters less than the design value, or burner heating surface for transformation.

The condensed water is not just only one component of water, which will contain a lot of impurities of the fuel combustion, such as nitrogen oxides, sulfur oxides, etc., these impurities are dissolved in the condensed water, if returned to the flue, the tube wall would cause great corrosion, affecting the life of the ennore thermal power station boiler.

Anyang City Minshan Nonferrous Metal Co., Ltd. is a collection of urban mining, renewable resources, energy as one of the economic wisdom of cleaning companies, mainly non-ferrous metal extraction and processing work. Company to conserve energy, cleaner production for the purpose of this concept coincides with the fast ennore thermal power station boiler. Thus, when the company in the purchase of the product boiler, and fast boiler almost hit it off, by the party to provide a fast 6 tons of steam integrally condensing gas steam boiler (WNS6-1.25.Y.Q).

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2010-8-16 · ennore thermal power st ation / t amil nadu electricity board / ka thiv akkam high road / ennore / chennai-600 057. ee/ boiler maint . 9445856646 ee/ mill plant maint . 9445856647 chief engineer/north chennai thermal power station/tneb/chennai. fax no.p: 9541 19 250074 (414557)


Our core strength is the long work experience at BHEL and during the execution of E & C and R & M works at TANGEDCO / TNEB Power Plants at Ennore Thermal Power Station (ETPS), Tuticorin Thermal Power Station 5x210 MW Units (TTPS), Mettur Thermal Power Station 3x210 MW Units (MTPS), North Chennai Thermal Power Station Stage I - 3x210 MW

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