clinker cooler

Refratechnik - Coolers

The clinker cooler uses air to rapidly cool the hot clinker leaving the kiln, thereby stabilizing the C3S clinker phase and obtaining a high efficiency level. In modern clinker coolers, the cooling air passes through the clinker at right angles, whereby the air absorbs the thermal energy.

Pan Conveyors - Aumund

For clinker handling the Pan Conveyor type KZB suits conveying routes with an inclination up to 30°. This Pan Conveyor type is the ideal direct connection between cooler and clinker stock especially for applications with grate coolers. The design allows the Pan Conveyor to be arranged underneath the whole

Cross-Bar® Cooler for efficient clinker cooling | FL

Reduce your clinker cooling costs with the Cross-Bar® Cooler. Our Cross-Bar Cooler is the latest evolution in clinker cooling technology. Based on proven FL systems, it incorporates advanced clinker cooling innovations to give you low installation, maintenance and operating costs – and a very attractive total cost of ownership.

PYROFLOOR² - KHD

Cooler Controller (PFCC) can be integrated with the hydraulic PLC. The PFCC is pre-programmed with advanced algorithms that generate optimized set points for cooler lane movement and flow set points for aeration fans, based on clinker level measurement and other process parameters measured in the cooler as well as at other point in pyro section.

Clinker grate cooler - SlideShare

Clinker grate cooler 1. Specific Surface Specificenergyrequirementof grindabilitytester 2. Types of Grate Coolers A)Traveling grate cooler

Optimising Cooler Operation | World Cement

Optimising Cooler Operation. Valentina Bordei, thyssenkrupp, discusses the optimisation of clinker coolers to meet industry demands for energy efficiency and low maintenance. In every cement plant, the cooler operation has a crucial impact on operating performance, clinker quality and overall productivity. The development of clinker coolers in ...

Clinker Cooler, Cement Cooler, Grate Cooler | Clinker ...

The clinker cooler, also known as grate cooler or cement cooler, it is a necessary equipment of cement clinker production. The clinker cooler is mainly used to cool and transport the cement clinker. At the same time, cement cooler also provide hot-air for rotary kiln and calciner, it is the main equipment of heat recovery for burning system.

CLINKER COOLING TECHNOLOGY - Mechanical engineering ...

The hot clinker discharged from the kiln at a temperature of about 1300 C is further treated in clinker cooler. The cooling of clinker influences its structure, main composition, grindability and consequently, the quality of the resulting cement.

The POLYTRACK clinker cooler - tkisrus

The POLYTRACK® clinker cooler is a combination of a static, horizontal aeration floor and an above-floor clinker conveying system. Its convincing advantages are the very high clinker bed transporting efficiency and strict separation of the functions of transportation and aeration, due to:

Cement Kilns: Grate Coolers

The essential characteristic of a grate cooler is a layer of clinker spread on a more-or-less horizontal perforated grate, through which cold air is blown. The grate is made of steel, and the cold air keeps it sufficiently cool to avoid melting or burning. The clinker progresses through the cooler by moving more-or-less horizontally along the grate, and so the direction of the cooling …

Clinker Cooler Operation - YouTube

Providing information for people working in cement plants, those who want to improve the way they work.

Clinker Cooler for Gas Cooling | Lechler US

The injection takes place at the rear part of the clinker cooler, immediately upstream of the gas outlet. Depending on the space above the clinker cooler, the nozzles can be attached both on the top and the side. We usually offer spillback nozzles for controllability. In comparison to conventional single-fluid nozzles, spillback nozzles ensure ...

Clinker Cooler - KHD International

Innovative development of grate cooler technology. This new cooler combines the best solutions for each of the two fundamental, mutually interacting functions a clinker cooler has to accomplish: Clinker conveying is based on the "moving floor" principle; Aeration is controlled by self-regulating valves

The central feature of the polytrack ® cooler is the static, horizontal aeration floor and the separate clinker conveying system by means of tracks installed above it. This key design element leads to several advantages.

Clinker cooler | Lechler

Injecting water into the clinker cooler provides a remedy here. The cooling of the gas also causes the gas volume to reduce and protects downstream plant components from excessive gas temperatures. This reduces operating costs and avoids additional investment costs for a …

Clinker cooler – level and pressure measurement | VEGA

To achieve this, the clinker bed is cooled with a continuous stream of air. Pressure monitoring is required in the lower part of the clinker cooler to make the cooling as effective as possible. The material height of the hot clinker, at over 1000 °C on the conveyor belt, also has to …

Clinker Grate Cooler for Cement Plant

Uses: The grate cooler is an important main equipment in the clinker burning system of the cement plant. Its main function is to cool and transport the cement clinker. At the same time, it provides hot air for the rotary kiln and the decomposition furnace, which is the heat recovery of the firing system. The main equipment.

Latest Developments in High Efficency Clinker Cooling

Typical Grate Cooler Troubles: Hot fine clinker reaches end of the cooler High wear on grate plates Hot air flows in exhaust air duct Clinker is not cold at the end of the cooler Recuperation is not optimum NO Grate cooler can influence the Clinker flow …

Clinker Cooler - Home | Facebook

Clinker Cooler. 139 likes. Being kiln is the heart of Cement plant, Clinker cooler is the heart of the Kiln. Knowing about clinker cooler design is vital to make your plant green!

Cement Cooler - Clinker Cooler | Types Of Clinker Cooler …

Cooling Air Quantity is maintained to ensure cooling of clinker and heat recuperation from hot clinker from kiln. Specific air usage is generally considered as key performance indicator of cooler. New generation coolers can cool clinker to the temperatures to as low as 65 0C over ambient with a specific air consumption of 1.7 kg/kg-clinker.

(PDF) Clinker Coolers Holcim | Khaled el-emam - Academia.edu

Combustion air is the total air required for stoichiometric combustion of the fuels in the kiln and the precalciner; i.e. = primary + secondary + tertiary air Waste air of (grate) clinker coolers is the cooling air that is in excess of the combustion air and is blown to ambient (via dedusting system).

DE102014100378B3 - Clinker cooler and method for cooling ...

In the production of cement clinker, the clinker used in a clinker cooler process heat, for example, used to generate electricity. For this purpose, 20 hot clinker is placed on a grate 11 of an oven and cooled there with a cooling gas, while the clinker bed 19 is transported from a furnace-side clinker inlet 17 to a clinker outlet 18. The cooling gas is withdrawn via a clinker …

Cement Cooler - Clinker Cooler | Types Of Clinker Cooler AGICO

Rotary cooler and grate cooler are two hot-sale clinker coolers in the market. They all have the function of cooling high-temperature clinker but differ greatly in structure, investment, cooling efficiency, etc. Rotary cooler. The rotary cooler is …

Clinker Coolers | PDF | Nature

Clinker Coolers Content Tasks of clinker cooler Theory and definitions Grate coolers Cooler upgrade Clinker crusher Rotary coolers Holcim Group Support Definitions Recuperation is the recovery of heat contained in the hot clinker (1300 to 1450C) at the kiln discharge to be used in the kiln system for the process substituting fuel.

Heavy Duty Screw Conveyor for Conveying Clinker Cooler ...

Design Parameters. Product Type – Clinker Cooler Dust; Material Density – 60 to 85 Lbs. per Cubic Foot; Conveyor Capacity – 12,000 Lbs per Hour; Duty – 24 Hours per Day, 7 Days per Week; KWS Advantages. KWS has developed a good reputation for designing and delivering screw conveyors that exceed the expectations of our Customers.

Home - IKN

Cool Down. Innovative solutions for the cement industry made in Germany. From clinker cooler retrofits to kiln upgrades and complete greenfield pyro systems, we offer what it takes to build and operate profitable cement plants.

US3836321A - Clinker cooling equipment and method - Google ...

A clinker cooling equipment comprising a grate type clinker cooler connected to a rotary kiln where clinker is calcined, said clinker cooler being sectioned into a high temperature section on the inlet side and a low temperature section on the outlet side, said high temperature section being cooled by high pressure cooling air and said low temperature section being cooled by …

Clinker Cooler - 911 Metallurgist

The Clinker Cooler operates at 260 to 325 strokes per minute – stroke varies from 0.6 to 1. inches. Manual speed control makes it possible to maintain proper cooling conditions under varying loads. The smooth conveying motion results in a continuous agitation and turning of the clinker bed without excessive degradation.

Latest trends in clinker cooling - Cement Lime Gypsum

Clinker inlet distribution of a cement clinker cooler (22) 14.12.2017 (43) 24.05.2018 (57) A clinker inlet distribution grate for feeding a conveyor grate with clinker, previously discharged from a kiln onto the clinker inlet distribution grate wherein...

Clinker Cooling Technology | Claudius Peters

Clinker Coolers. When producing cement, the clinker cooler plays a decisive role downstream of the clinker production pyro process. A maximum of the amount of heat extracted from the clinker during the cooling process should be retained in the overall process – represented by the Cooler Efficiency.