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What are the reasons for snowman formation in clinker cooler and ... Cement Industry Expertise ... Snowman formation is caused by the high efficiency and therefore secondary air temperature of ... The clinker retains some liquid phase after falling into the cooler and this causes the build-up of a snowman. More details » Get Price
the clinker cooler's grate – Detection of flame form, flame position and irregularities of the main burner Video- und Temperaturüberwachung in der Zementproduktion Video and temperature monitoring in cement production Rotary Kiln Control Room Kiln Camera Control Video Signal Clinker Cooler Camera Field Cabinet Field Cabinet Video Signal ...
Feb 16, 1999· A method and apparatus for preventing the accumulation of fines and the resulting formation of snowmen in a clinker cooler by applying short duration blasts of high pressure, high velocity air from openings in the cooler inlet grate. The cleaning air can be selectively supplied to a portion or portions of the cooler inlet grate.
Jan 15, 2016· Process problems & trouble shooting in cement kiln 1. RNB CEMENTS (P) LIMITED DEPARTMENT- PROCESS Presented By- Akshay Kumar Si DGM (Process)01/15/16 1 2. 01/15/16 2 3. WHAT ARE THE MAIN PROCESS PROBLEMS IN CEMENT PLANT?
Hotter Cements, Cooler Concretes Finer cements may require engineered solutions to reduce the maximum temperature rise in concretes Many things have changed in the concrete industry during the past 50 years, including the basic characteristics of portland cement—the main component of concrete's binder phase. In general, phase composi-
SJ-TEC Limited. In the cement plant, we are mainly focusing on one of most important equipment it is the clinker cooler.We make . The worse is the "snowman" and red river.It will upset the operation and sometime cause the damage of the cooler.We have . »More detailed
Jul 01, 2009· Snowman formation is caused by some of the flux in the clinker remaining as a liquid after the clinker falls into the cooler. The root cause solution is therefore to achieve more cooling in the kiln itself. There are numerous solutions to the problem of the removing the snowman itself. Blasters are the most commonly used method.
Apr 07, 2008· Snowman Formation in Clinker Cooler If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before .
If the cooler is not designed to handle fines there may be insufficient heat exchange, red rivers formation, carryover of material in the TA duct to cause blockages in cyclones, etc. 3.Snowman formation in the cooler could occur due to inefficient kiln operation with excessive fines, fall of clinker coating and due to the deficiency in number ...
Jan 11, 2007· Best Answer: "Snowman" iin a kiln!? Just kidding. There what occurs when molten, or near molten material is rolled along the inside surface of the kiln or cooler. Rolling a plastic, near-molten material will tend to round all the corners off. I believe if you get too many of them it is an indication of ...
Operation points of grate cooler in cement rotary kiln . ... (such as in the early feeding period) and when the snowman pushes the grate cooler in the front, speed up the grate velocity in advance, increase the air volume of the grate cooler, ... (also easy to cause equipment accidents) ...
A method and apparatus for preventing the accumulation of fines and the resulting formation of snowmen in a clinker cooler by applying short duration blasts of high pressure, high velocity air from openings in the cooler inlet grate. The cleaning air can be selectively supplied to a portion or portions of the cooler .
These chemical oily substances can cause problems in new cement if they are mixed into the cement, or used in improper amounts for the job. ... "Why Would Holes Appear on a Brand New Concrete ...
cause snowman cooler cement - BINQ Mining. SJ-TEC Limited. In the cement plant, we are mainly focusing on one of most important equipment it is the clinker cooler.We make . The worse is the "snowman" and red river. Contact Supplier
had also been installed in the original cooler and were maintained upon the request of the customer. In Figure 5 they can be seen approximately 0.5 m over the static grate. The pushers are moved at the first signs of the formation of a snowman and should prevent a further increase of the snowman together with other measures implemented by CP.
Red River in Cement Grate Cooler. Red river is a phenomenon in grate cooler; it is often a red hot narrow stream of fine clinker with a higher temperature than the neighbored clinker and appears far down in the cooler.
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.
May 14, 2013· Snowman formation pradeep kumar 1. Snowman formation 2. Dusty clinkerMore melt due to alkali or sulfur recycleDistorted flameDisintegration of clinker due to reduced conditionsBlow back of dust from cooler to kiln and recyclingHigh air flow rate in first portion of clinker (, incorrect air distribution)Causes
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It is basically supplied in two independent entities inlet stationary inclined grate and reciprocating clinker grate cooler which are then joined together for achieving maximum recuperation of heat. Moreover, the cooler operates with no risk of "Snowman" formation as .
Nov 20, 2018· have uniform clinker distribution on cooler grate But the cooling air distribution has been achieved by mechanical air flow Controllers which regulates air flow depending upon the resistance created by Clinker bed and its packing density. Latest generation coolers like SF cooler, IKN pendulum, Eta cooler and pyro floor are already in use.
Jan 07, 2015· 1 "In the name of Allah, the Beneficent, the Merciful" "Read in the name of thy Lord Who creates- Creates man from a clot Read and thy Lord is most Generous Who taught by the pen Taught man what he knew not " CEMENT ROTARY KILN Questions & Answers Question-1: What is the maximum continuous shell temperature a kiln stands without ...
Dec 08, 2010· Snowman formation . Please let me know the reasons for formation of snowman in cooler. And how to prevent this problem in plant. Arunachala Sadangi Reply. Know the answer to this question? Join the community and register for a free guest account to post a reply.
Dec 11, 2018· Only indirectly. This will not be the primary cause of snowman formation in a cement kiln clinker cooler. • Back to Top Q: what is the essential raw materials to produce white cement A: Raw materials which give the required CaO, SiO2 and Al2O3 content with .
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