Preparation method of anhydrous magnesium sulfate drying agent

A technology of anhydrous magnesium sulfate and desiccant, applied in grain processing, etc., can solve the problems of low equipment processing efficiency, affecting the normal use of equipment, and low quality of anhydrous magnesium sulfate powder

Active Publication Date: 2021-05-18
南京新绿叶实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) When the traditional anhydrous magnesium sulfate desiccant preparation equipment grinds anhydrous magnesium sulfate, it is generally directly ground, which can easily lead to low processing efficiency of the equipment, and the quality of the processed anhydrous magnesium

Method used

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  • Preparation method of anhydrous magnesium sulfate drying agent
  • Preparation method of anhydrous magnesium sulfate drying agent
  • Preparation method of anhydrous magnesium sulfate drying agent

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Embodiment Construction

[0035] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 6 , to further elaborate the present invention.

[0036] A method for preparing anhydrous magnesium sulfate desiccant, which uses an anhydrous magnesium sulfate desiccant preparation equipment, the anhydrous magnesium sulfate desiccant preparation equipment includes workbench 1, processing device one 2 and processing device two 3, using The specific method when the above-mentioned anhydrous magnesium sulfate desiccant preparation equipment prepares anhydrous magnesium sulfate desiccant is as follows:

[0037] S1, feeding raw materials: passing the anhydrous magnesium sulfate block into the square cylinder 31 through the feeding funnel 32;

[0038] S2. Grinding raw materials: Motor 2 33 drives the screw rod 35 to rotate, thereby crushing the anhydrous magnesium sulfate block. Magnesium sulfate par...

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Abstract

The invention relates to a preparation method of an anhydrous magnesium sulfate drying agent. The preparation method comprises a workbench, a first processing device and a second processing device, the upper end of the workbench is fixedly provided with the first processing device, and the upper end of the first processing device is fixedly provided with the second processing device; the first processing device comprises a cylindrical plate, a vibration motor, a screening frame, a first motor, a rotating column, a grinding disc, a first grinding ring, a second grinding ring, a screening disc and a discharging pipe, the first processing device is matched with the second processing device, anhydrous magnesium sulfate blocks are minced, and minced anhydrous magnesium sulfate particles are screened and ground; and finally, the ground anhydrous magnesium sulfate powder is screened and collected, so that the quality of the anhydrous magnesium sulfate powder is uniform, meanwhile, the production efficiency of equipment is improved, the abrasion loss of grinding parts during grinding of anhydrous magnesium sulfate particles is reduced through the first processing device, and the surface stress of the grinding parts is uniform.

Description

technical field [0001] The invention relates to the field of desiccant preparation, in particular to a preparation method of anhydrous magnesium sulfate desiccant. Background technique [0002] Anhydrous magnesium sulfate is an inorganic compound with the molecular formula MgSO 4 , colorless orthorhombic crystal, soluble in water, ethanol, glycerin, insoluble in acetone, used in pharmaceutical and printing and dyeing industries, can also be used as desiccant, feed, fertilizer or compound fertilizer, and is also a raw material for the production of magnesium oxide, anhydrous Magnesium sulfate is ground into powder and then passed through a granulator to make desiccant particles with different shapes and volumes according to needs. [0003] In the process of preparing the anhydrous magnesium sulfate desiccant, due to the different shapes of the desiccant, it is necessary to grind the anhydrous magnesium sulfate block into powder for easy processing. In the actual operation pr...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C4/08B02C4/40B02C19/10B02C23/14B02C23/00
CPCB02C21/00B02C4/08B02C4/40B02C19/10B02C23/14B02C23/00
Inventor 陈新
Owner 南京新绿叶实业有限公司
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