A pulper and special scraper for secondary treatment of ore pulp

Abstract

The invention discloses a pulper and a special scraper used for the secondary treatment of ore pulp, comprising a pulp storage tank, a driving mechanism and a pulping assembly; There is a discharge port, and chutes are processed on the upper and lower inner walls of the cavity; the driving mechanism includes a left driving motor, a right driving motor, and a screw rod connected with the left driving motor and the right driving motor; the pulping assembly Sleeved on the screw rod, the slurry assembly includes a scraper, a stirring blade and a ball mill. The invention can not only stir the pulp horizontally, but also crush the pulp vertically, and can also perform ball milling through the ball mill on the end face to achieve a better crushing effect of the pulp particles. After crushing, the pulp remaining in the pulp storage tank passes through the outer Expand the thin plate to scrape off to achieve the purpose of fully discharging, avoiding slagging of residual pulp in the pulp storage tank and affecting the service life of subsequent pulp storage tanks.

Description

technical field [0001] The invention relates to the technical field of secondary treatment of ore pulp, in particular to a pulper and a special scraper used for the secondary treatment of ore pulp. Background technique [0002] In the beneficiation process, the particle size and mass concentration of the pulp are important parameters with production guiding significance. Most of the existing ore pulp comes from crushers or pulverizers. In order to obtain a suitable particle size of the pulp, the pulp after one crushing cannot be directly selected. Therefore, it needs to be crushed repeatedly by the crusher to meet the mineral processing requirements. However, because most of the existing crushers can only achieve the primary treatment of slag, even if the secondary treatment can achieve the effect of pre-selection, the repeated work of the machine will affect its service life. To meet the needs of beneficiation, it is necessary to develop a special equipment for secondary t...

AI Technical Summary

Problems solved by technology

Most of the existing ore pulp comes from crushers or pulverizers. In order to obtain the appropriate particle size of the pulp, the pulp after one crushing cannot be directly selected. Therefore, it needs to be crushed repeatedly by the crusher to meet the mineral processing requirements.

However, because most of the existing crushers can only achieve the primary treatment of slag, even if the secondary treatment can achieve the effect of pre-selection, the repeated work of the machine will affect its service life. To meet the needs of beneficiation, it is necessary to develop a special equipment for secondary treatment of the pulp after primary treatment, in order to achieve the purpose of saving production

[0003] At present, there is no equipment for secondary treatment of ore pulp on the market, which makes the process in the mineral processing process cumbersome, and most of the selected ore slurry cannot meet the needs of mineral processing

On the other hand, the slurry crushed by the traditional crushing mechanism also has certain defects when it is discharged. Most of the residual slurry will remain on the inner wall of the equipment. Over time, it will not only lead to high slag thickness, but also directly affect the entire equipment efficiency

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