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Sand-like strong alkali metal filtering washing system and washing process

A strong alkali metal and cleaning system technology, applied in the direction of filtration separation, filtration circuit, separation method, etc., can solve the problems of low safety, poor separation effect of separation equipment, high activity, etc., achieve good separation effect, improve washing effect, Guarantee the effect of safe operation

Inactive Publication Date: 2012-07-11
XINJIANG KEYUAN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] After the strong alkali metal is dispersed into highly active sand-like particles through white oil or mineral oil, it is necessary to separate the white oil remaining on the surface of the sand-like strong alkali metal to improve product quality, because the sand-like strong alkali metal has small particle size and high activity , which increases the difficulty of separation, the separation effect of current separation equipment is poor, and the safety is not high

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  • Sand-like strong alkali metal filtering washing system and washing process
  • Sand-like strong alkali metal filtering washing system and washing process
  • Sand-like strong alkali metal filtering washing system and washing process

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Embodiment Construction

[0024] Such as figure 1 As shown, the sandy strong alkali metal filter cleaning system of the present invention includes cleaning equipment 61, feed pipeline 62, air intake pipe 63, vent pipe 64, white oil and solvent discharge pipe 65, and solvent flushing pipeline 66.

[0025] combine figure 2 , 3 As shown, wherein the cleaning equipment includes a tank body 1, an agitator, and a filter assembly, the tank body 1 includes a shell 11, a top head 12 and a bottom head 13, the top head 12 is an elliptical head, and the bottom head 13 is Flat bottom or oval head. The bottom head 13 is connected to the upper flange 15 welded at the bottom of the shell 11 through the lower flange 14 . A material inlet 16 is provided at the center of the top head of the tank body 1, and a mirror port 17 is respectively provided on the left and right sides of the material inlet 16. The sand-like strong alkali metal entering the equipment has a very high activity and needs to be isolated from the a...

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Abstract

The invention discloses a sand-like strong alkali metal filtering washing system and washing process. The system comprises a washing device, a material feeding pipeline, an air inlet pipe, a blow-down pipe, a white oil and solvent discharging pipe and a solvent washing pipeline, wherein the washing device comprises a tank body, a stirrer and a filtering assembly; a material inlet is arranged on the top of the tank body; an air inlet and a blow-down opening are arranged at the front side and the rear side of the material inlet respectively; a strong alkali metal outlet is arranged on the side wall of the tank body; a white oil and solvent outlet is arranged at the bottom of the tank body; the filtering assembly comprises a filtering net, wherein the filtering net is installed at the lower part of the tank body; the stirrer comprises a transmission device and a stirring assembly; the stirring assembly comprises a stirring shaft and a paddle; and the lower end of the stirring shaft is connected with the paddle. The sand-like strong alkali metal filtering washing system provided by the invention can carry out combination operations, i.e. filtering, stirring, washing and back-flashing on sand-like strong alkali metal and white oil mixtures; the white oil in the sand-like strong alkali metal can be isolated effectively, and the sand-like strong alkali metal is washed by the solvent, so that the system is a specific device used in the process of sand-like strong alkali metal washing.

Description

technical field [0001] The invention belongs to the field of sandy strong alkali metal treatment, in particular to a sandy strong alkali metal filtering and cleaning system and a cleaning process. Background technique [0002] After the strong alkali metal is dispersed into highly active sand-like particles through white oil or mineral oil, it is necessary to separate the white oil remaining on the surface of the sand-like strong alkali metal to improve product quality, because the sand-like strong alkali metal has small particle size and high activity , so that the separation difficulty increases, and the separation effect of the current separation equipment is poor, and the safety is not high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a filter cleaning system for sand-like strong alkali metal with simple structure, good separation effect, safety and reliability. [0004] In order to solve the problems of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00
Inventor 于荣尤学民王毅
Owner XINJIANG KEYUAN CHEM
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