A solid chemical reagent drying and rolling device

Abstract

The invention discloses a drying and grinding device for solid chemical reagent. The drying and grinding device for the solid chemical reagent comprises a machine body, a first grinding cavity, a buffer cavity, a crushing cavity and a second grinding cavity; the first grinding cavity is arranged at the upper portion of the machine body; a material feeding port is arranged in the middle of the upper surface of the first grinding cavity and a screen cloth is mounted at the bottom of the first grinding cavity; the buffer cavity is arranged under the first grinding cavity and a buffer plate is mounted in the middle of the buffer cavity; the crushing cavity is arranged under the buffer cavity and the second grinding cavity is arranged under the crushing cavity; a screw rod is mounted at the upper portion of the second grinding cavity and screw rod blocks sleeve the outer surface of the screw rod; rolling wheel mouting seats are arranged under the screw rod blocks and rolling wheels are mounted under the rolling wheel mouting seats. By means of the device, the material discharging can be uniform and the crushing can be complete; meanwhile, the solid reagent can be dried, both time and labor can be saved and the grinding efficiency can be improved.

Description

technical field [0001] The invention relates to a crushing device, in particular to a solid chemical reagent drying and rolling device. Background technique [0002] At present, in the process of chemical experiments, it is necessary to crush the crystalline particles and composites before the reaction. When drying after the reaction is completed, the drying effect is uneven due to the inconsistent size of the crystalline particles, and the large-grained crystals cannot be fully dried. Its subsequent use, after drying and receiving, the collection of raw materials in the box is very inconvenient, and special utensils are needed to scrape them out, which virtually increases the labor force in the drying process, and the usual drying equipment needs to dry for a long time, wasting energy; some Chemical reagents need to be dried and crushed, and most of the existing equipment does not have this function. Contents of the invention [0003] The object of the present invention ...

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Problems solved by technology

[0002] At present, in the process of chemical experiments, it is necessary to crush the crystalline particles and composites before the reaction. When drying after the reaction is completed, the drying effect is uneven due to the inconsistent size of the crystalline particles, and the large-grained crystals cannot be fully dried. Its subsequent use, after drying and receiving, the collection of raw materials in the box is very inconvenient, and special utensils are needed to scrape it out, which virtually increases the labor force in the drying process, and the usual drying equipment needs to dry for a long time, wasting energy; some Chemical reagents need to be dried and crushed, and most of the existing equipment does not have this function

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