What are the appropriate values for the bottom gap and side gap of the grate scraper in a coal pulverization pressurized gasification furnace?

2015-09-08View Original

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What are the appropriate values for the bottom gap and side gap of the grate scraper in a coal pulverization pressurized gasification furnace?

Reply #22015-09-08

The dimensions on the installation drawings should be the appropriate ones.

Reply #32015-09-09

It is simply a matter of installing according to the drawings; sometimes the installation may not be carried out perfectly, and the dimensions provided in the drawings might not be reasonable either. Some suggestions should be given based on production experience.

Reply #42015-09-11

Should the gap also be taken into consideration along with the amount of coal ash? Under different coal quality conditions, the amount of ash discharged varies, so the gap should also change; at the very least, the speed of the grate will differ.

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