Published June 30, 1982
| Version v1
Patent
Open
Method of modifying conveyor belt profile for monitoring ask content of coarse grain coal by radiometric methods
Creators
Description
The conveyor belt is gripped in the chosen place with benches to form a V shape with a constant cross section independent of the immediate amount of transported coal. At this point the source and the radiation intensity monitor are placed in horizontal plane on the sides of the conveyor belt. Their connecting line is perpendicular to the direction of the movement of the conveyor belt. Thus, monitoring of the ash content of mined coal and operative control of mining according to measured values are made possible. (Ha)
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Additional details
Additional titles
- Original title (Czech)
- Zpusob upravy profilu dopravniho pasu pro kontinualni mereni popelnatosti uhli tezke zrnitosti radiometrickymi metodami
Publishing Information
- Imprint Pagination
- 2 p.
- IPC:
- Int. Cl. G01N33/22.
- IPC
- Int. Cl. G01N33/22.
- Patent number
- CS patent document 189211/B/
INIS
- Country of Publication
- Serbia and Montenegro
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 14764546
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- ASHES; CHEMICAL COMPOSITION; COAL; CONFIGURATION; MONITORING; RADIOMETRIC GAGES
- Descriptors DEC
- CARBONACEOUS MATERIALS; COMBUSTION PRODUCTS; ENERGY SOURCES; FOSSIL FUELS; FUELS; MATERIALS; MEASURING INSTRUMENTS; SOLID WASTES; WASTES