Continuous type slurry separation device for calcium carbonate processing

Abstract

The invention discloses a continuous type slurry separation device for calcium carbonate processing. The continuous type slurry separation device comprises a separation cylinder, a base and a separation pipe, wherein a feed port for feeding is formed in the top of the separation cylinder; a spiral separation pipe is mounted in the separation cylinder; a plurality of micropores for filtering the slurry are formed in the pipe wall of the separation pipe; the bottom of the separation pipe is connected with a discharge port formed in the side wall of the separation cylinder; a slurry outlet is also formed in the side wall of the separation cylinder; the position of the slurry outlet is lower than the discharge port. The continuous type slurry separation device disclosed by the invention has the following beneficial effects: when the slurry containing a great quantity of particles enters from the feed port, the slurry flows out of the micropores in the separation pipe and are gathered at the bottom of the separation cylinder and finally flows out of the slurry outlet; the calcium carbonate particles intercepted by the micropores are kept moving inside the separation pipe and finally flow out of the discharge port; therefore, separation of the slurry can be realized relatively well; meanwhile, due to the design of a damping device, stability of the whole structure can be guaranteed.

Description

technical field [0001] The invention relates to a slurry separation device, in particular to a slurry separation device for continuous calcium carbonate processing. Background technique [0002] Calcium carbonate is an inorganic compound, commonly known as: limestone, limestone, stone powder, marble, etc. Main ingredient: Calcite, chemical formula is CaCO 3 , Neutral, basically insoluble in water, soluble in hydrochloric acid. It is a common substance on the earth and exists in aragonite, calcite, chalk, limestone, marble, travertine and other rocks, and is also the main component of animal bones or shells. Calcium carbonate is an important building material and is widely used in industry. [0003] In the process of calcium carbonate processing, the slurry is selected and processed by using a vibrating screen. Due to the large flow of slurry washing on the screen, the screen is easily deformed and damaged. Contents of the invention [0004] The object of the present in...

AI Technical Summary

Problems solved by technology

[0003] During the processing of calcium carbonate, the slurry is selected and processed by using a vibrating screen. Because the large flow of slurry is washed on the screen, the screen is easily deformed and damaged.

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