Laboratory Thickener

Laboratory thickener equipment model NSL-66 which is designed for dehydration of products (ore slurry) after wet type ore separation is composed of thickening tank and mechanical scraper rake.

  NSL-66 laboratory thickener
1. Application
Laboratory thickener equipment model NSL-66 which is designed for dehydration of products (ore slurry) after wet type ore separation is composed of thickening tank and mechanical scraper rake. The solid ore grains in the slurry inside thickening tank sedimentate on the tank bottom under gravity. In this way, solid-liquid separation is realized. The sludge deposit on tank bottom will be continuously scraped by scraper rake to central discharge port at which it is discharged. And then, clear water will flow out from overflow port at the tank. At this point, dehydration and thickening is realized.

2.Technical parameters of NSL-66 laboratory thickener

3.Working principle,transmission process and structure
Laboratory thickening equipment model NSL-66 is composed of thickening tank, rake holder, reduction gear, rake lifting device and feed chute etc. As to transmission, the reducer motor drives spindle and rake holder to rotate counterclockwise at a low speed. During this process, ore grains are continuously scraped to discharge hopper and discharged.
Rotate the hand wheel for rake lifting to lift or lower the rake holder. In case the excessively thick layer of ore grains inside thickening tank cover the holder and thus lead to over-load, the hand wheel shall be rotated so as to lift the holder from the layer of ore grains. The holder shall be then lowered to operating position after the load is reduced.

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