Hcsd System For Ash Disposal Ppt

ASH SLURRY DISPOSAL SYSTEM (HCSD) SMCS has joined had with European company GEA-EGI Engineering & Contracting company for providing long term solution for High Concentration Slurry Disposal System (HCSD). Key Advantage SMCS HCSD System: Simple and reliable to operate; Wide range of control (also at partial load)

ADVANTAGES OF HCSD SYSTEM. High concentration slurry disposal system (HCSD system)has more objectives such as: Ecological. 1. Water consumption: high concentration ash slurries use up . to a factor 12 less water than dilute slurries. 2. No or minimal …

HCSD System operates on a higher concentration of about 60% thereby water consumption is drastically reduced and literally no water is released at the disposal area. The ash slurry disposal takes place based on a sloped disposal concept thereby spreading over a substantial area and solidifies, leaving hardly any ash to fly off.

Ash Handling System.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Ash Handling System

Management of Ash Disposal 115 Fig. 3: Upstream Construction Method Fig. 4: Downstream Construction Method Ash Disposal Ash disposal system needs to be planned at the conceptual stage of the project The ash is disposed either in wet disposal

Economiser system in combination with Bottom Ash system. Ash slurry disposal pumping system. Seal water pumping system Ash water pumping system LP Ash Water Pumps: Three numbers of Low pressure ash water pumps are provided of capacity 395m3/Hr. and head 33 meter. Each Used. one is used for each unit and one stand by. for Bottom Ash hopper ...

Environmental Consideration of Disposal The environmental aspect of Fly Ash disposal aims at minimizing air and water pollution. The Fly Ash produced by thermal power plants can cause all three environmental risks- Air : Air pollution is caused by direct emissions of toxic gases from the power plants as well as wind-blown ash dust from ash mound/pond. surface water: The wet system of disposal ...

Ash collected in different type of hoppers in the plant can be disposed off / transported by Jet Pumping system, conventional Slurry disposal by Centrifugal Pumps (Lean phase). We have also the distinction of providing India’s first ECO FRIENDLY slurry disposal plant using HCSD (High Concentration Slurry disposal) System, which eliminates problems of excess Water in Ash pond.

Ash Handling System.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Ash Handling System

Economiser system in combination with Bottom Ash system. Ash slurry disposal pumping system. Seal water pumping system Ash water pumping system LP Ash Water Pumps: Three numbers of Low pressure ash water pumps are provided of capacity 395m3/Hr. and head 33 meter. Each Used. one is used for each unit and one stand by. for Bottom Ash hopper ...

Environmental Consideration of Disposal The environmental aspect of Fly Ash disposal aims at minimizing air and water pollution. The Fly Ash produced by thermal power plants can cause all three environmental risks- Air : Air pollution is caused by direct emissions of toxic gases from the power plants as well as wind-blown ash dust from ash mound/pond. surface water: The wet system of disposal ...

An efficient coal unloading system is the key to the movement of coal rake for optimum utilisation. High Concentration Slurry Disposal (HCSD) systems have proved to be very successful and economic for pumping of ash to the ponds. Belt conveyors and pneumatic conveying systems are an integral part of the power plant for handling of coal and ash.

The High Concentration Slurry Disposal (HCSD) System is designed to cater the requirement of Fly Ash disposal of Unit 7 to 10 of CPP. This system reduces ash. Mecgale offers turnkey Eco-friendly solution for High Concentration Slurry Disposal System (HCSD) for Ash …

Landfill is a type disposal method in which municipal solid wastes are burned at high temperatures so as as to convert them into residue and gaseous products. This process is also known as thermal treatment where solid waste materials are converted by Incinerators into heat, gas, steam and ash. is a easy and natural bio-degradation process that takes organic wastes i.e. remains of plants and ...

NTPC LIMITED TALCHER KANIHA UNITS # 1 TO 6 ORISSA FEASIBILITY REPORT FOR ASH DISPOSAL SYSTEM Job No. D–0328 Name/ Sign Date DESEIN PRIVATE LIMITED DESEIN HOUSE GREATER KAILASH – II NEW DELHI – 110 048 Prepared By GG 05.05.2012 Checked By KSA 05.05.2012 Approved By V. GEORGE 05.05.2012 Document No. D-0328-01 Rev. No. 03

HCSD system provided for disposal of Bottom ash and Fly ash in high concentration of about 60 % of ash content which reduces the water consumption, reduced size of disposal area, power consumption, eliminate ash water recovery system and many more.

promoting ash utilization to maximum extent and safe disposal of unused ash. The plant shall have two different systems for ash disposal – conventional wet slurry disposal with ash water re-circulation for bottom ash and High Concentration Slurry Disposal (HCSD) for fly ash…

Fly Ash System - Hydro sluicing equipment is used for slurry disposal of smaller units of ash. This is done through a pneumatic conveying system using either negative pressure (vacuum) or positive pressure.Coarse Ash System - Coarse ash is collected in different coarse ash hoppers of boilers namely, economizer, airheater, duct and bed ash.

Environmental Consideration of Disposal The environmental aspect of Fly Ash disposal aims at minimizing air and water pollution. The Fly Ash produced by thermal power plants can cause all three environmental risks- Air : Air pollution is caused by direct emissions of toxic gases from the power plants as well as wind-blown ash dust from ash mound/pond. surface water: The wet system of disposal ...

Ash Handling System_ Final - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online.

Landfill is a type disposal method in which municipal solid wastes are burned at high temperatures so as as to convert them into residue and gaseous products. This process is also known as thermal treatment where solid waste materials are converted by Incinerators into heat, gas, steam and ash. is a easy and natural bio-degradation process that takes organic wastes i.e. remains of plants and ...

Categories of Biomedical Waste Schedule as per WHO standards cont Liquid Waste (Waste generated from the Disinfecting by chemical Category No.8 laboratory and washing, cleaning, house and discharge keeping and disinfecting activities) into drains Incineration Ash (Ash from incineration of Disposal in municipal landfill Category No. 9 any biomedical waste) Chemical Waste (Chemicals used in ...

suitability for ash utilization is better in comparison to lean phase disposal. This is major relief in the safe disposal of ash by HCSD system. 8.0 Proposed Ash Dyke Advantage and Design: The other advantage of this system is that the fine ash in the form of lumps is discharged to the ash pond.

ASH SLURRY DISPOSAL SYSTEM (HCSD) SMCS has joined had with European company GEA-EGI Engineering & Contracting company. MATERIAL HANDLING EQUIPMENTS FOR VARIOUS OTHER INDUSTRIES. The screw conveyor is one of the oldest methods of conveying materials known, SPARES FOR ASH HANDLING SYSTEM.

ash water. 0.55 m3/h per MW after recovery of bottom ash water, expected to begin within one year of plant operation. Fly ash disposal in HCSD mode: 0.9 m3/h per MW during first year of plant operation. 0.7 m3/h per MW in subsequent period. About 80% reduction in plant water requirement when using dry cooling system.

tank/retention tank to ash disposal area. A‐2 10.03.01 to 10.03.25.4 Mandatory Spares ‐ Chapter 8 : Ash Handling system All the Mandatory spares items specifed for HCSD Pumps are only applicable for Piston Diaphragm type, while both type of Pumps (Piston type & Diaphragm type) have been

DCIPS offers Turnkey High Concentration Slurry disposal system (HCSD) for removal of Fly Ash and Bottom Ash in Slurry form but in a very thick mixture with water, employing imported piston diaphragm type of cylinder – piston type positive displacement pumps for removal of thick slurry ( 60 – 70% concentration ) through long distance pipeline.

promoting ash utilization to maximum extent and safe disposal of unused ash. The plant shall have two different systems for ash disposal – conventional wet slurry disposal with ash water re-circulation for bottom ash and High Concentration Slurry Disposal (HCSD) for fly ash…