How to replace the whole local rotary kiln operation

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Kiln run for a certain period of time, there will be local deformation or burn, resulting in not lined masonry and hold, we must take part, replace the whole or a small

area Wabu. The following describes how to replace the whole local Rotary conducted. 1, measured at the kiln runout damage dimensions and recorded. 2, according

to the requirements of the drawings (design drawings, you must try to consider all of the original weld amputated), with the stylus in the kiln rotates scratched secant

and proofing punch. 3, along the slope of the secant slope cutting, uniformly distributed in the circumferential direction to stay 3-4 500mm long linking point, the rest

cut through. When we needed a pre-split barrel cut 100 ~ 200mm long cylinder, easy to dismantle the old cylinder. 4, select the appropriate store support kiln.

Support near the interface which is generally used Φ325 seamless underside refueling top (easy to adjust), top and kiln weld. 5, the demolition of the old cylinder,

cylinder cut on the original double-sided girth groove. 6, lifting the new cylinder, counterpart. Jig, drawing and squeezing wait for the end, right after a good, and the

other end of the cylindrical body and a new cylinder oil Dingding to close (vertices roller seat). Then adjust the counterpart. Two (or several mouth) for good, select a

port temporarily welded inside and outside on the circumference, the reinforcement plate eight uniform. Subject to the other after a good seam welding (weld or

later) rotary kiln alignment, such as to meet the requirements can be welded. Such as excessive must slotted alignment. Looking good after soldering. 7, cut off

fixture. The above article by Henan YuFeng Heavy Machinery finishing post!