Technology for preparing top-quality yellow sand and correlative derivative, and device thereof

Abstract

The invention discloses a device for preparing top-quality yellow sand and correlative derivatives, comprising a channel, a NO.1 processing field, a NO.2 pool and a NO.3 pool, and further comprising a NO.4 sedimentation basin, a NO.5 sedimentation basin and a NO.6 sedimentation basin which are orderly connected and arranged, wherein a NO.7 pool and a NO.8 pool which are connected by a channel are arranged near the NO.6 pool. The invention further discloses a technology for extracting top-quality yellow sand by the device and preparing correlative derivatives. The technology and the device have advantages of low cost and high efficiency, and prepared yellow sand has high quality, and accords with a demand of building quality. And simultaneously, organic mud obtained in a yellow sand preparing process is utilized, thereby protecting ecological environment, and benefiting for long-term and health development.

Description

technical field [0001] The invention relates to a process for preparing fine yellow sand and related derivatives, and also relates to a device for preparing fine yellow sand and related derivatives. Background technique [0002] Yellow sand is generally called sand, sand, gravel, etc.; the yellow sand on the existing market is all extracted from rivers. However, such yellow sand wastes a lot of land resources during the extraction process. At the same time, the quality of the produced yellow sand products is not uniform, does not meet the quality requirements of high-end buildings, and cannot meet the needs of the existing market. Mud is also discharged into the channel, affecting the river. [0003] Because in the current buildings, the requirements for yellow sand are consistent, but there is no way to guarantee the consistency of the quality of yellow sand extracted from rivers and fields. That is to say, sometimes the quality of yellow sand is good. The particles are u...

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Problems solved by technology

[0004] In addition, the cost of extracting yellow sand is high, and a lot of land resources are wasted, turning many fertile fields into river ponds. At the same time, many workers and jobs are needed in production. Therefore, the price of yellow sand in the market Higher, precisely because the production cost is relatively high, and a large amount of sludge is discharged into the river, such a production development model is not conducive to long-term development

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