Kiln Shell Multy Crack At Tyre Place

Industry Type
Cement

Product Group
Lotherme

OUR SOLUTION

Product
Lotherme 352

Size (mm)
3.15

Current (Amps)
110

Quantity (Kgs)
4

Product
Lotherme 352

Size (mm)
4

Current (Amps)
140

Quantity (Kgs)
10

Product
Lotherme 510 N

Size (mm)
4

Current (Amps)
130

Quantity (Kgs)
10

Product
Lotherme 802

Size (mm)
4

Current (Amps)
240

Quantity (Kgs)
4

ANALYSIS

Equipment
Kiln

Base Metal
Corban Steel

Component Name
Shell

Type of Problem
Crack

Problem Due to
Dynamic Loads, Friction

Previous Solution
XUPER 660 NH,NUCLEOTECH 2222 OF EWAC ALLOY

Dimension (Crack Details) (mm) L×T×W
500 2NOS,400 2NOS×45×GROOVE 70

JOB PICTURES

Job Picture Before Repair

Job Picture After Repair

Procedure

1. Cracks both the ends madethe drills and putted the ping to aurest the cracks

2. With lotherme 802 gouged the crack up to the depth and made the v grove width of 70mm

3. Grinded the groves through out the cracks.

4. Preheated the job up to 120 dig. Then root run with lotherme 352 3.15mm and cleened the root run by grinding.

5. Multy layers with lotherme 352 4mm and final 3 layers with lotherme 510n to with stand thermal shocks.

6. Job complited with in 10 hours.