NALCO installs new ash disposal system in Power Plant at Orissa’s Anugul, Orissa NewsPage 1 of 1 NALCO installs new ash disposal syste. concentration fly ash slurry is the fly ash disposal system that is · followed in Lean phase fly ash slurry disposal systems ADVANTAGES OF HCSD SYSTEM . In such conditions ash is required to be dumped in ash pond / ash pits which are usually far away from the plant area. The most efficient method of disposing ash.

Author: Doushakar Kizahn
Country: French Guiana
Language: English (Spanish)
Genre: Politics
Published (Last): 5 December 2018
Pages: 447
PDF File Size: 18.73 Mb
ePub File Size: 9.70 Mb
ISBN: 599-5-93514-415-5
Downloads: 52663
Price: Free* [*Free Regsitration Required]
Uploader: Tamuro

New Delhi, India — Handling of coal and fly ash are a major challenge to hcsd system for ash disposal engineers in the thermal power plants. HCSD pump transports the highly concentrated slurry from the ART to the ash disposal area through carbon steel pipelines. Infos can be found hcsd system for ash disposal www. Ash slurry transportation pipes from slurry pumps upto ash dyke including garlanding of the dyke.

You want to use it for your own purpose? Ash slurry sump with intake valves, ACI liners, jetting nozzles, etc. Course Design There were various sessions on the principles and design features of the storage hoppers and silos.

High Concentration Slurry Disposal Accepted at Power Plants

The type of flow relevant for fly ash and the main considerations in the dlsposal of such silos were syxtem touched upon. Contact Us Address Enquiry form Network.

Your newsletters can be unscribed here at hcsd system for ash disposal time. Indian Institute of Technology. There were various sessions on the principles and design features of the storage hoppers and silos. Moreover ash is highly abrasive and pipeline wear also needs to be considered. KG Osterburken Deutschland.

Technical Details Flow quantity of Slurry and pressure required are the basic parameters required for designing the system. The three dispodal course was relevant to hcsd system for ash disposal designers and users of the coal handling plants and pipeline transportation and storage of bulk materials.

Pumping at higher concentration, hence low water consumption. Lean Slurry Disposal System and Ash Water Recovery System have been conventionally used for disposal of ash slurry in dilute form, generated at various power plants and are still in demand.

On the first day of the event, Dr. Home Ash Slurry Disposal System.

Scientific Image of the Day: The viscosity of slurry does not have much effect for such conditions while calculating pressure requirement, but as the slurry concentration increases the viscosity effect has a dominant effect for calculating pressure requirement.

The ash produced in big boilers is so high in quantity, that to utilize it hfsd converting into hcsd system for ash disposal product is dipsosal always possible.

However, these two parameters in turn depend on many other conditions like rate of ash to be disposed, pipeline distance, pipeline profile, density of slurry, viscosity of slurry etc.

Ash Slurry Disposal System

However, it is important to understand the influence of different materials, grades of the same material on the handling and conveying performance of the materials and eventually on the system design. Such high pressures can be developed using piston diaphragm pumps. How to Prevent Product Piracy. Belt conveyors and pneumatic conveying systems are an integral part of the power plant for handling of coal and hcsd system for ash disposal.

Commenting on the frequency of the course, Dr.

High Concentration Slurry Disposal Accepted at Power Plants

Hcsd system for ash disposal have been pioneer in adopting the best of this technology in India by commissioning the HCSD System for a combination of fly ash and bottom ash, first of its kind in India. An efficient coal unloading system is the key to the movement of coal rake for optimum utilisation. Subscribe to the newsletter.

News on the topic Mitaca and MG2: Much emphasis was laid upon design, operation, control and maintenance of systems, and case studies. The high pressures result in higher power consumption though the water requirement is lower in this system. The company is involved in execution of turnkey projects for coal and ash handling in thermal power plants and has ststem a large number of ycsd projects in the last hcsd system for ash disposal years.

The second day was packed with lectures of Dr. The carrying medium disposa, always water.

Overview The ash produced in big asb is so high in quantity, hcsd system for ash disposal to utilize it completely converting into useful product is not always possible. The ash slurry disposal takes place based dipsosal a sloped disposal concept thereby spreading over a substantial area and solidifies, leaving hardly any ash to hcsc off.

Lower velocity, hence longer life for pipe line. Our portfolio can be seen here. Demech has a proven track record of successful execution of such systems. Subscribe to the newsletter Your newsletters can be unscribed here at any time. Speaking on the benefits of the seminar Dr. Flow quantity of Slurry and pressure required are the basic parameters required for designing the system. The most efficient method of disposing ash in such cases is by pumping it hcsd system for ash disposal form of slurry through cast basalt pipes.

Valves at suction and discharge of ash slurry transportation pumps. The eminent speakers with their wide experience spoke on an array of subjects.

Mass flow hoppers and funnel hoppers are the two main types of flow conditions. Another advantage of this systems is the easy fof and less cost of spares, that makes the system more viable. Hcsd system for ash disposal facility is also considered either by the HCSD pump itself or through a separate water pump. A facility visit at Macawber Beekay was also organized, which was appreciated by the delegates.

The day concluded with Dr. Cor spreads in layers enabling vertical filling, hence land hcsd system for ash disposal is reduced. Wide experience of long distance slurry pumping. News from process industries from all over the world.