TomTom-Tools GmbH
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Zelgli 20 |
Phone: 41 79 774 06 44 |
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8905 Arni |
Info@tomtom-tools.com |
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Switzerland |
www.tomtom-tools.com |
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User Manual:
Kiln Shell Laser
With Rotation Trigger
- INTRODUCTION:
The Kiln Shell Laser is a measurement tool, which measures the deformations in rotary kilns, dryers or other slow rotating cylinders during operation.
The tool can be used to measure just one cross section, a specific area containing a few cross sections of interest or the whole kiln to get the full picture.
The steel shell of rotary kilns is exposed to high temperature. In case of excessive heat the shell might deform. In areas with deformations the refractory installation becomes typically difficult, which has a negative impact on its lifetime.
To measure the shape (roundness and eccentricity) of the shell, the Kiln Shell Laser is placed along the rotating kiln and measures continuously the distance to the shell surface. Deformations result in changes of the distance and will be recorded by the laptop PC, which is connected via Bluetooth with the laser. From each measured position a graph with the cross-section of the kiln is generated. Several measurements along the kiln can be combined in the software to a full 3d graph.
The 3d graph shows the severity of the deformations in different colors. It is a great help to identify the areas where special attention to the refractory is required. In case of reduced refractory life time, due to shell deformation, the software helps to decide, which shell sections need to be replaced.
1.1 Safety:
Rotary kilns and dryers, where this tool typically is used, are huge rotating equipment with many pinch points and hot surfaces which can cause serious injuries. Therefore only specialized and trained personnel shall work close to these machines. To use the tool, follow strictly the local safety rules given by the respective plant / factory / local authorities and discuss the application with the safety engineer in charge.
The tools provided by TomTom-Tools GmbH have proven their functionality in various applications; nevertheless TomTom-Tools GmbH does not take any responsibility for the application on site regarding safety. The plant is responsible for the safety, according to the local law, in a way that nobody can be hurt or injured. The application and safety instructions below are guidelines and not exhausted which include the experience from previous measurement campaigns and might need to be adapted to the local safety requirements.
3 July 2015
Page 2 Juli 3, 2015
Caution:
Laser Beam:
Visible laser radiation, do not stare into beam Class 2 laser product
Magnet Fields:
Be aware of the strong magnet field of the magnet
Keep the tool away from people with pace makers or any other sensitive item as credit cards or magnetic data carrier.
Gloves:
Wear proper gloves to protect your hands from hot and rough surfaces and sharp edges.
Hot Surface:
The kiln shell might be very hot. Do not touch it and keep sufficient distance.
Radio Waves:
Be aware of the radio waves (Bluetooth) which are emitted from the tool as well from the Bluetooth adapter on the computer.
Do not keep the tool unnecessary in operation; switch it off, after usage.
Pinch Points:
Do not put your hands nor any items close or into pinch points (e.g. girth gear / pinion, kiln tires / support rollers,hellip;)
Keep safe distance to avoid getting caught by moving parts.
Page 3 Juli 3, 2015
TABLE OF CONTENT
1. Introduction: 1
1.1 Safety: 1
1.2 Measuring Principle: 4
1.3 Tool Kit includes: 5
2. Main Components 6
3. Software: 6
3.1 Bluetooth Adapter 6
3.2 Installation: 7
4. Connect The Device with the Laptop 8
5. Measurements 9
5.1 Set Up the Measurement Window 9
5.2 Bring the tool in position 10
5.3 Take Measurements 10
5.4 Display Results 12
5.5 Denseness of Cross Sections 13
6. Data Review 14
6.1 Change Window Range 14
6.2 Removal of Outliers (wrong points) 14
7. Kiln Assessment in 3d View 15
7.1 Topography View 15
7.2 Create a 3D Kiln Model 16
7.3 The different ways to display 16
7.4 Add Tires and Girth Gear 16
7.5 Limits 20
8. Report 21
8.1 Export to Excel 21
8.2 Create a report 21
9. Rotation Trigger (Optional) 22
9.1 Connect the Rotation Trigger with the PC 22
9.2 Attach Rotation Trigger to Kiln 22
9.3 Combined Measurement with Kiln Shell Laser and Rotation Trigger 22
10. Dimensions Rotation Trigger 23
11. Dimensions Kiln Shell Laser 24
Page 4 Juli 3, 2015
1.2 Measuring Principle:
The Ki
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