High Pressure Boiler 75Kg Cm2 Water Parameters
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Sep 19, 2012 · High Pressure Boilers 1. HP BOILERS 2. HP BOILERS Sr Parameter OV Unit alarm Sr Parameter OV unit alar no no m 1 Main steam pressure/Drum 85 Kg/cm2 22 Primary SH before Attmpt. 354 0c pressure 23 ESP outlet flue gas 129 0c 2 Main steam temperature 463 0c 3 Drum level 336 Mmwc 24 ESP 1A 20/135 Ma 4 Oxygen 8.56 % 25 ESP 1B 40/160 Ma OPERATING …Get Price
•Pressure range – 60-84 bar • Critical needs – High quality makeup water • External pre-treatment through distillation and mechanical deaeration – High purity steam to the turbine – No excess hydrate alkalinity – Precise control of total system water …Get Price
of 40 kg/cm2 the temperature of water at the outlet of H.P.H-6 is 235 OC with a pressure of 180 kg/cm2. Now the feed water is passed through the feed regulating system. Now the water is sent to the boiler drum through the economizer. In economizer, water is heated by using the heat energy of flue gases obtained from the furnace. The temperature Get Price
high pressure boiler water parameters above 150 kg cm2. Feb 27, 2019 · Boilers are classified as "high-pressure" or "low-pressure" and "steam boiler" or "hot water boiler." Boilers that operate higher than 15 psig are called "high-pressure" boilers. … Where the managed parameter is pressure, obviously, flow and pressure are interdependent.Get Price
Jan 03, 2022 · 2006. Q. I would like to add on his question in relation to our plant. we have a high pressure boiler but we minimize our blowdown in relation to silica and pressure. in two months time without blowdown, we have observed decreasing pH in the feed and boiler water even with 2-3 ppm phosphate. our treatment if ammonia and hydrazine at the feedwater and TSP for the …Get Price
The following are specified limit for high pressure boiler from 1.FEED WATER Parameters Upto 20 Kg/cm2 21 Kg/cm2 to 39 Kg/cm2 40 Kg/cm2 to 59 Kg/cm2 Unit Total Hardness <10 <1.0 <0.5Get Price
The hot water or steam under pressure is then usable for transferring the heat to a process. Water is a useful and cheap medium for transferring heat to a process. The boiler system comprises of: feed water system, steam system and fuel system. The feed water system provides water to the boiler and regulates it automatically to meet the steam Get Price
8. Safety valves pop up pressure = Operating pressure X 106–107%.Ex: A boiler operating pressure of 110 kg/cm2 has safety valve set at 110 X 106/100 =116.6 kg/cm2. 9. Boiler start up vent steam blow capacity 30–35% of boiler MCR on full open condition. 10. Boiler CBD water flow is 0.8 to 2% of steam generating capacity of the boiler. 11.Get Price
Call +91-8045137174. Contact Supplier Request a quote. Oil & Gas Fired 2000 Kg/hr Steam Boiler Ibr Approved ₹ 8 Lakh. Get Quote. Oil Fired 1000 Kg/hr Steam Boiler Ibr Approved ₹ 5 Lakh. Get Quote. Gas Fired 500 Kg/hr Steam Boiler, Ibr Approved ₹ 10 Lakh. Get Quote.Get Price
Answer (1 of 3): An Interlock in the boiler's control system is a programmed or hardwired condition that forces a device to be in a pre-determined or permissive state before the process can continue. Depending on design pressure, fuel type, either liquid, gas or …Get Price
Jul 19, 2020 · ASME Code Boilers. Marty Know wrote : Materials accepted for construction of an ASME code vessel. Shell - SA106 B. Plate - SA285 grade C/SA515 grade 70/SA516 grade 70. Steel Tubes - SA178 grade A (welded) SA192 (seamless) Copper Tubes - no Code specification. Staybolts - SA36/SA675.Get Price
Dec 14, 2016 · The water in a boiler under pressure by the heat released from fuel combustion occurs boiling heat, vaporize into steam, which is boiling under saturated steam boiler water temperature; pot high pressure, high temperature of saturated steam . 1.0 Mpa, such as saturated steam temperature 184 ℃, 1.25 Mpa saturated steam temperature of 193 ℃.Get Price
35-A boiler of operating pressure 66 kg/cm2 has LHS water wall panel total length of 25 meters from bottom header to top header, calculate the maximum thermal expansion of panel. Consider the MOC of tube material SA210 Gr.A (Carbon steel) & …Get Price
May 22, 2017 · High pressure boilers with 75kg/cm2 are normally designed close to the limiting conditions of the heat transfer, tube metal temperature, circulation etc. to make the units compact and economical. The principal problem in …Get Price
Boilers Plant. 1. Water tube high pressure steam boilers capacity upto 130 tph for process industry and also for power co-generation pressure up to 105 kg/cm2 and superheater temperature upto 540°C based on multi fuel bagasse, husk, agrowaste, palm seeds, coal on furnace grates like chain grate stocker, dumping/pulsating grate, FBC/AFBC etc. 2.Get Price
It was reported that main corrosion damage of high pressure boilers tubing occurs as a result of fouled heat transfer surfaces and by an active corrodent in the boiler water. It has been reported that the vulnerability of high pressure boiler to major corrosion damage may be reduced by minimizing the ingress of deposit forming materials with Get Price
Keywords: High Pressure boiler Feed Pump; Deaertor; Boiler Drum _____ I. INTRODUCTION Eighty Percentage 80% of thermal power plants has boiler feed pump, that takes the water from the feed water system i.e. from the deaerator and provide this water to the boiler system, to generate steam which is responsible for rolling the Turbine to generate Get Price
Design pressure : 10Kg/cm2. = 4283.75 kg/ day. Boilers required a high amount of water to make hot water or steam for the industrial process. It is essential to pay attention to increase Get Price
Nov 15, 2018 · Therefore natural circulation is limited to boiler with drum operating pressure around 175 kg/cm2. #2.Controlled Circulation In Boiler: If the Operating pressure of boiler is between 180 kg/cm2 to 200 kg/cm2 then circulation in boiler is to be assisted with mechanical pumps, to overcome frictional losses.Get Price
Chemical Regime in Water Quality Management of High Pressure Boiler …Get Price
2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Get Price
Maximum water supply pressure 150 psi (10.5 kg/cm2) Maximum inlet water temperature 120°F (49°C) Maximum boiler pressure 25 psi (1.8 kg/cm2) Read more 22 10 – 2015. McDonnell & Miller Series 47/247 Water Feeders. posted in Boilers en Boiler Controls; Features and Benefits ot the McDonnell & Miller Series 47/247Get Price
Question is ⇒ Equivalent evaporation of water is the evaporation "for a feed water supply at 100°C, Options are ⇒ (A) and its corresponding conversion into dry saturated steam at 100°C and 1.033 kg/cm2, (B) and its corresponding conversion into dry steam at desired boiler pressure, (C) conversion into steam at atmospheric condition, (D) conversion into steam at the same pres …Get Price
Jul 03, 2014 · why does boiler feed pumps have such high pressures. well, it is pretty straight forward, the BFP pressure is determined by a. The operating drum pressure b. Pressure drop in tubes due to fluid flow well, the first point is obvious, if you are operating a boiler at 90 Kg/cm2 drum pressure, to force water into it you need more than 90kg/cm2.Get Price
Dec 11, 2015 · In HP power boilers steam quality is the prime objective 2. Need a water treatment specialist to manage such boilers 3. Measure steam silica, sodium, cation conductivity and dryness 4. Occasionally measure dissolved oxygen offline in feedwater 5. Measure both dissolved and total iron in condensate 6.Get Price
McDonnell Miller Series 194 Low Water Cut-Off /Pump Controllers. Features and Benefits. For commercial and industrial low or high pressure steam boilers. Maintains consistent water level regardless of pressure. Water column with integral tappings for gauge glass and tri-cock installations. For boilers of any steaming capacity.Get Price
Various advantages of water tube boilers are as follows: (i) High pressure of the order of 140 kg/cm2 can be obtained. (ii) Heating surface is large. Therefore steam can be generated easily. (iii) Large heating surface can be obtained by use of large number of tubes. (iv)Because of high movement of water in the tubes the rate of heatGet Price
28. Water at pressure of 4 kg/cm2 and 160°C temperature when exposed to atmosphere will (a) boil (b) flash i.e. get converted into steam (c) remain as it was (d) cool down (e) none of the above. Ans: b. 29. The dry saturated steam at very high pressure (150-200 kg/cm2) when throttled to atmosphere will become (a) wet (b) superheated (c) remain Get Price
Feed-water purity requirements therefore can vary widely. A low-pressure fire-tube boiler can usually tolerate high feed-water hardness with proper treatment while virtually all impurities must be removed from water used in some modern, high-pressure boilers. Only relatively wide ranges can be given as to maximum levels of alkalis, salt, silica Get Price
High-Pressure Steam Cycle and Boiler Water TreatmentGet Price
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