MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
ikn grate cooler working principle
Cool Down Feinkonzept 11 Einzel IKN GmbH
IKN introduces its latest design of the grate surface, the Coanda Wing®, which is now part of all new coolers and can also be used to upgrade existing grates The optimised shape of the Coanda Wing® provides a better airfl ow and signifi cantly reduces turbulences at the grate surfaceWith new Coanda Wing® technology, the IKN cooler of ers uniform grate aeration IKN Cooler EMWith new Coanda Wing® technology, the IKN cooler of ers uniform grate aeration and optimized air fl ow The curved shape of the Coanda Wing® blade directs the air fl ow through the grates IKN Cooler EM2000年5月12日 The fixed and movable frames are designed to limit deflection to one millimeter variation of gaps under full load The grate surface consists of Coanda nozzles with The IKN pendulum cooler IEEE Xplore
Inclined grate cooler with pendulum suspension, with
Inclined grate cooler with pendulum suspension, with IKN grate and roller crusher [67] The purpose of this article is to review the aspects related to cement chemistry, more particularly2011年9月1日 The new system introduces the concepts of ’layer on grate’ and ’thickness of slope’, which allow a decoupled multivariable control of the layer of clinker over the grate, and A new control strategy for IKNtype coolers ScienceDirectBecause of the relationship between undergrate pressure and bed depth, it is possible to maintain a constant undergrate pressure by regulating the grate speed Some cooler installations have automatic controls that work on this EVERYTHING YOU NEED TO KNOW ABOUT IKN introduces its latest design of the grate surface, the Coanda Wing®, which is now part of all new coolers and can also be used to upgrade existing grates The optimised shape of the Cool Down Feinkonzept 08 Einzel Correns
Optimization Design of the Grate Cooler Based on the Power
2019年12月18日 In this paper, we measured experimentally the heat balance of the grate cooler, which provided initial operating parameters for optimization Then, the grate cooler was The Next Step in Grate Surface Design – Coanda Wing® With new Coanda Wing ® technology, the IKN cooler off ers uniform grate aeration and optimized air fl ow The curved shape of the Coanda Wing® blade directs the air fl ow through the grates and parallel to the surface, keeping the grate surface temperatures to just 30 – 40˚C underIKN Cooler EMDownload scientific diagram Inclined grate cooler with pendulum suspension, with IKN grate and roller crusher [67] from publication: Modélisation de la chimie du clinker et de l'ingénierie du Inclined grate cooler with pendulum suspension, The main power consumption of a clinker cooler is its cooling fans It usually takes 1923 m 3 under standard conditions to cool 1 kg clinker from 1400 ℃ to 65 ℃, and the power consumption of the whole system is about 7 kWh If the How Does Clinker Cooler Reduce Cement Production
Advanced Process Control for Clinker Rotary Kiln and Grate Cooler
2023年3月3日 The cement industry includes energyintensive processes, eg, clinker rotary kilns and clinker grate coolers Clinker is obtained through chemical and physical reactions in a rotary kiln from raw meal; these reactions also involve combustion processes The grate cooler is located downstream of the clinker rotary kiln with the purpose of suitably cooling the clinker Energy, 2012 Grate coolers are widely used in cement industries to recover heat from hot clinker, coming out from the rotary kiln This study focuses on improving the energy, exergy and recovery efficiencies of a grate cooling system through the optimization of its operational parameters such as masses of cooling air and clinker, cooling air temperature, and grate speedOptimization and Overview Working Principle of Grate Clinker Cooler Optimization and Overview Working Principle of Grate Clinker Cooler in Cement Plant: Review Boki Tamiru Tola (MSc scholar in Thermal Engineering) Business and Technology Incubation Center, Research and Technology Park, Wollega University, POBox:395, Nakemte, Optimization of Grate clinker cooler Review Academia2019年12月18日 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 Then, the grate cooler was simplified into a seriesconnected heat exchanger Optimization Design of the Grate Cooler Based on the Power
Complete timelapse preassembly of IKN grate cooler YouTube
2020年8月24日 This is a complete timelapse of the preassembly of an IKN pendulum clinker cooler, being carried out in Bremen, Germany, before shippingGrate Coolers in the Cement Industry FLSmidth: CrossBar Cooler; IKN GmbH: Pendulum Cooler; Thyssenkrupp: Polysius® Reciprocating Grate Cooler; Estimated Price: $500,000 – $1,500,000 depending on capacity and customization Static Grate CoolersGrate Coolers in the Cement Industrygrate coolers were designed for 35 to 38 kg air/kg clinker (35 to 38 Ib air/lb ) The specific load of new type grate coolers expressed in tid per m2 is normally 4550 MTPD/m2 compared to 3842 MTPD/m2 for conventional grate coolers This higher grate load is Grate Coolers INFINITY FOR CEMENT EQUIPMENTInternational Journal of Scientific Engineering and Applied Science (IJSEAS) – Volume4, Issue03, April 2018 ISSN: 23953470 ijseas 4 Source: (Smidth, 2014) 233 Stationary Grate Coolers: These are 3rd generational grate coolers with low wear parts, low cooler loss, low maintenance and power, no fall through and high efficiencyPERFORMANCE EVALUATION OF A GRATE COOLER IN A CEMENT
Dynamic Linear Drive high performance, easy operation IKN
ikn + Easy operation, minimal maintenance time since there is no need for an additional hydraulic room and the necessary piping from the room to the cooler The IKN Pendulum Cooler® with a DLD offers the same excellent operating parameters as a Pendulum Cooler® with a hydraulic drive Process and mechanical performance are the sameinside of the cooler is only required for inspection during the annual shutdown + Maintenancefree spring steel straps + Hydraulic components located outside the cooler housing The IKN grate consists of fi xed and mobile rows The mobile rows are mounted on top of a mobile frame The frame is suspended on the patented Linear Pendulum Support Cool Down Feinkonzept 08 Einzel Ammermann2000年2月1日 The pendulum cooler is designed in close accordance with the cross flow principle The clinker bed in a pendulum cooler is characterized by a temperature profile and vertical segregation of particlesThe IKN pendulum cooler ResearchGate2005年5月20日 The IKN Pendulum Cooler design is realized with emphasis on clinker transport, heat recuperation at low operating cost Various parameters determine the design of the cooler These can be summarized as transport, aeration and plant design parameters The Pendulum Cooler closely applies the cross flow principle which requires an undisturbed clinker bed being A single stage IKN pendulum cooler for 6000 TPD IEEE Xplore
Grate Cooler – Clinker Cooler AGICO Grate Cooler In Cement
What Is Grate Cooler? A grate cooler, as a quenchtype clinker cooler, is the important cement equipment in the clinker calcination system Its main function is to cool and transport cement clinker Meanwhile, provide hot air for the cement rotary kiln and precalciner There are various types of clinker coolers developed before the grate cooler: shaft cooler, rotary cooler, etc The coolers in practice were almost useless Masons, using them up to the 1960s, recorded clinker outlet temperature around 1000°C, and the “quenching” of the clinker, necessary for good quality, was delayed until it fell out onto the conveyor A modest improvement in performance could be obtained by fitting a “van der Werp” cooler This involved perforating the shell of the Cement Kilns: Planetary CoolersThe reciprocating grate cooler was standard for installation on modern precalciner kilns The increasing size of the kilns and the push for minimum energy consumption led to a major reassessment of cooler design The "modern" grate begins with the IKN patents of 1983 The essential characteristics progressively incorporated into new coolers Cement Kilns: Grate Coolers2020年11月25日 Fig 2 shows the simplified twodimensional grate cooler system in a 5000 t/d cement plant and the data acquisition position of the experimental system The grate cooler operates as follows: The clinker from the rotary kiln falls on the stationary grate plate and is carried by the moving grate plate to move forwardExperimental research on cement grate cooler system and
Clinker Cooler – A Vital Unit in Cement Pyro Section
In fact, it has meanwhile become difficult to keep track of the current cooler generation however, no great improvements have been made with regard to cooler efficiency and the cooling principle At the same time, the grate load has typically been increased from approximately 40 to 50 tpd clinker per m2 considering the same clinker temperature though widely accepted value is ~45https://cementgrindingplant/ The Tongli Cement Grate Cooler is a critical component in cement production, designed to efficiently cool and transport hot What is grate cooler in cement plant? How does First recirculating IKN cooler starts production in India 2011 New grate plate design IKN develops the new Coanda Wing® – new patented grate plate technology 2010 3D design IKN implements 3D engineering design and About us IKN GmbH2017年7月2日 IKNbrochureenglish篦冷机介绍pdf,IKN Cooler Technology Table of Contents 1 IKN Company Profile 2 IKN Grate System 3 He was working as Technical Director for the then number one specialist in grate coolers, at the time, the major kiln suppliers in Germany IKNbrochureenglish篦冷机介绍pdf 38页 原创力文档
HEAT EXCHANGE MODELING OF A GRATE CLINKER COOLER
the frequency of the grates movement in the cold zone f is taken as the average frequency of grates in that zone Figure 1 Scheme of the clinker cooler 3 EXERGY ANALYSIS OF THE COOLER The identification of the exergy losses sources and their quantification allow the improvement and the optimization of an energy process [11]Working Principle CPG supply cooler in two independent entities which are joined together for maximum recuperation of Heat A) Inlet Stationary Inclined Grate (ISIG): This is an inclined arrangement of specially designed anti spillage Grate plates, arranged in downward steps formation These Grate Rows do not moveIndustrial Clinker Grate Cooler Manufacturers and Suppliers in IndiaIn the case of the IKN Pendulum Cooler®, there are no hydraulics or lubricated parts in this area making it an ideal platform to implement recirculation of hot exhaust gas As the recirculation concept involves a closed ventair loop, accurate flow measurement is an important element of the cooler control conceptSolutions IKN GmbHWorking Principle The cement clinker enters the inlet end of the grate cooler, and the grate's movement pushes the cement clinker from the inlet end to the outlet end The cold air is blown from the bottom of the material bed upwards into the material layer and passes through the grate plate for sufficient heat exchange with the clinkerGrate Cooler Efficient Clinker Cooler in Cement Plants
Downloads IKN GmbH
Cooler brochures and data sheets of our products and solutions Skip to content Home About us Grate System; Linear Pendulum Support; Grate Drive; Hot Air Recirculation; Roll Crusher; KIDS® KIDS 40; IKN Cooler Condition Monitoring Brochures IKN Brochure Cooler EM IKN Brochure Cooler EM About US Careers Jobs; IKN Brochure English Free download as PDF File (pdf), Text File (txt) or read online for free IKN was founded by Karl von Wedel to develop a new clinker cooler concept using horizontal air distribution via Coanda nozzles The IKN grate system uses small blades inserted into a frame to form the grate surface, eliminating wear on the supporting structureIKN Brochure English PDF Mechanical Engineering NatureReplacing worn grates or carrying out gap management on grate type coolers are timeconsuming exercises and an ongoing expense In the CrossBar® cooler, clinker is moved through the cooler using horizontal bars that operate in a shuttle motion across a number of lanes This effectively conveys, mixes andCROSSBAR® COOLERKarl von Wedel He was working as Technical Director for the then number one The key function will be the clinker distribution from the landing area to the width of the downstream cooler grate The IKN KIDS evenly distributes the clinker into the 68 m Heat Shield Operating Principle The IKN Heat Shield is suspended at the IKN Brochure English
Coanda Wing® the latest revolution in grate plate design IKN
be upgraded compartmentwise within existing grates The best location to start an upgrade is the first compartment after the fixed inlet IKN introduces the Coanda Wing®, its latest development in grate plate technology Coanda Wing® technology is installed in all new coolers and can be used to upgrade existing installations2016年11月29日 AirQuenching grate coolers have earned an excellent reputation for dependable service in all parts of the world A modern 4½ x 70ft AirQuenching grate cooler in a US cement plant A cooler this size will cool Clinker Cooler 911Metallurgist2021年10月19日 A comparison between several coolers clearly demonstrated that the IKN Pendulum Cooler operates with the lowest operating cost as compared to all other cooler technologies Conclusions Since the founding of IKN 30 years ago, IKN has become the no 1 clinker cooler supplier for clinker coolers of capacities with more than 10,000 tpdHigh capacity clinker coolers Indian Cement ReviewMOO model of grate cooler by genetic algorithm based on convection heat transfer principle and entropy generation minimization analysis At present, most of the MOO models of grate cooler take the mass flow rates of working mediums, particle diameter and the arrangement and quantity of fans as optimization variables TheseOptimization Design of the Grate Cooler Based on the Power
How To Prolong The Service Life Of Grate Cooler?
2020年9月16日 The grate cooler has four generations since it was created The first generation is grate cooler with a thin layer, it has lower capacity; the second generation is grate cooler with a thick layer, there is a relative increase in its production, promote the cooling efficiency of grate cooler; the third generation is Air beam grate cooler, the cooling efficiency improve a lot IKN was founded by DiplIng Karl von Wedel He was working as Technical Director for the then number one specialist in grate coolers, at the time, the major kiln suppliers in Germany decided to build grate coolers as well The traditional rule as cooler IKNbrochureenglish篦冷机介绍 百度文库inside of the cooler is only required for inspection during the annual shutdown + Maintenancefree spring steel straps + Hydraulic components located outside the cooler housing The IKN grate consists of fi xed and mobile rows The mobile rows are mounted on top of a mobile frame The frame is suspended on the patented Linear Pendulum Support Cool Down Feinkonzept 08 Einzel Correns2020年6月16日 Prediction of the Cement Grate Cooler Pressure in the Cooling Process Based on a MultiModel Fusion Neural Network(PDF) Prediction of the Cement Grate Cooler Pressure in the
Grate Cooler in Cement Plant Cement Clinker Cooler for Sale
Grate Cooler Working Principle The hot clinker discharged from the rotary kiln falls on the grate bed Under the push of reciprocating grate plate, the hot clinker is spread on the grate bed to form a material layer The working principle of the reciprocating grate cooler