grate cooler design

GRATE COOLER. CLINKER COOLERS. General. Design features. Internal heat transfer equipment. Heat transfer and efficiency. Enhanced cooling.

Oct 14,  · Initial GRATE-KILN plants were designed with no heat recuperation systems and typically consisted of a two pass, downdraft drying and downdraft preheat grate cycle. A preheat bypass system was installed to complement the preheat off-gas supply so that these two streams delivered the required downdraft drying heat supply.

Cool Down IKN Pendulum Cooler® and KIDS® are designed to reach low clinker outlet temperatures at high recuperation rates. IKN Products. Cooler inside. IKN 

Jun 20,  · 1. COOLERGrate Cooler is from Claudius Peters (CPAG) design , double stage Cooler with Drive fromHydraulic System For Grate 1 rated motor Hydraulic is 25 kW ,1750 rpm Grate

Cooling air distribution of the grate cooler is fixed and clinker layer thickness on three grate plates are considered as design variables.

Not to mention the job that gives it its name: cooling the clinker before it's Which is why we have dedicated ourselves to enhancing cooler design since 

cooler grates MAGOTTEAUXhas developed new alloys and designs that offer great benefits to conventional coolers, by enhancing both product performance and lifetime. Wear and thus performance of the cooler grate plates depend to a large extent on their location in the cooler.

Grate cooler plays a very important role in cement production line whose main functions are quenching high temperature clinker and redistributing the exhaust hot air as shown in Fig. 1 (a). Increasing clinker cooling efficiency has great effects on decreasing power consumption of cooling fans and improving quality of clinker.

The invention relates to a grate cooler, in which the drive device is surrounded by a drive housing, the inner space of which is sealed in an airtight manner in relation to the atmosphere, but on the other hand has a pressure-equalisation connection to the inner space of the cooler housing. Such a grate cooler is characterised by considerably reduced expenditure for sealing the cooler

As an important process during the cement production, grate cooler plays significance roles on clinker cooling and waste heat recovery.

ABSTRACT: A design of Internal Model Control based PID controller for maintaining the under grate pressure of a grate cooler used in cement plants is 

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The aim of the invention is to design a grate cooler in such a manner that the device used to support the swing frame (1) on the stationary abutment (2) can be manufactured simply and is

n a cement plant, grate cooler is a basic machine in the calcining cement system, its main function is to make the ripe cement material to next system. AGICO Cement is specialized in design and supplies equipments for complete cement production lines of different scales, capacity from 300 to above 2500TPD; Main equipments include: rotary

Grate Cooler Industrial Clinker Cooler is extensively used to cool the clinker and extracted heat from hot clinker is supplied Acknowledged for its optimum specific grate load, this ensures lower heat consumption. are then joined together for achieving maximum recuperation of heat. Moreover, the cooler operates with no risk of "Snowman"

It too can handle a large range of materials at high temperatures and can be supplied in a hybrid design in order to suit smaller plants without compromising on performance. Unax Cooler Compared to past grate cooler designs, this planetary cooler improves on durability, reliability and simplicity. Despite the Unax Cooler and rotary coolers

The design model was scaled down to a ratio 25:1, that is, existing cooler twenty-five (25) and model (Test rig) one (1). The scaling down was based on 

As an important process during the cement production, grate cooler plays significance roles on clinker cooling and waste heat recovery. In this paper, we measured experimentally the heat balance of the grate cooler, which provided initial operating parameters for optimization.

between cooler and clinker stock especially for applications with grate coolers. The design allows the Pan Conveyor to be arranged underneath the whole cooler length and to collect the fines from the dust collecting hoppers same as the clinker from the crusher. Installed underneath the clinker stock in combination

FIELD: metallurgy. SUBSTANCE: grate of a grate cooler of shearing type includes a horizontal base and a working plate of straight-line shape with through passes for cooling air, which is inclined to it; at that, in the working plate there are cavities that in a vertical longitudinal grate plate section have the shape of triangles adjacent to each other so that alternating cavities and

Find the latest published documents for grate cooler, Related hot topics, top authors, the most cited documents, and related journals

Grate coolers are still essential to the cement industry in many countries. With our revised and improved Pyrostep² grate cooler design, we offer cement prod

The solution is to keep it cool. The patented Bar Grate Design gives optimal cooling through an air distribution system. It cools both grates AND clinker giving 

Grate cooler consists of upper case, lower case, lower frame, grate bed, hydraulic transmission device, grate bed support device, clinker crusher, automatic lubrication device, and cooling fan. Of these devices, grate bed is the most important part, mainly composed of overlapping rows of static and movable perforated grate plates.

Benefits Grate Kiln design allows for a lower bed depth compared to a straight grate, resulting in more uniform temperature profile, a lower pressure drop, and less power consumption. Grate Kiln systems consist of three major pieces of equipment. Process overview Grate Kiln systems consist of three major pieces of equipment.

the patented Bar Grate Design for: • Strong resistance to abrasion. • «Self-protecting» design of grate. Our «extras»: cast FMR56 alloy + Xcc® to resist: • Wear. • Temperature. • Cracks. • Superiority coefficient: from 2 times better. Keep cool? Yes, we can! cooler grates Our «extras»: cast FMX250 alloy + Xcc® to resist:

GRATE COOLER. BULLNOSE CAST DESIGN : Titan Group, Greece Bullnose : Cast in D52A PRECAST DESIGN : Heidelberg Group, Germany Bullnose and cooler sloping roof : Precast modular lining in D59A. Country Greece Industry Cement

Reciprocating clinker coolers represent the best option available on the market. Magotteaux patented Bar Grate Design provides optimal cooling with the following features: Custom-built air distribution system; Grates and clinker are cooled; Heavy-duty resistance against distortion; Magotteaux Mining / Cement / Aggregates / Recycling Hammers

Speciality insulation systems for grate coolers that increase and maintain high The materials are designed to provide a full range of benefits in 

Compared with them, grate cooler is the most suitable one for cement production lines with high outputs and usually designed for large cement kiln capacity 

Clinker cooling process is a complex process due to the vast number of adopted in the scaled conceptual design after an existing running clinker cooler.