Integrated silica sol fertilizer purification equipment

A purification equipment and silica sol technology, applied in chemical instruments and methods, semi-permeable membrane separation, membrane technology, etc., can solve the problems of low purification efficiency and limited output, so as to increase output, shorten purification time, and reduce discharge time and the effect of operational complexity

Pending Publication Date: 2021-12-24
IRONMAN ENVIRONMENTAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this utility model can realize the purification of silica sol evenly, it needs to install and replace the dialysis tank and dialysis b

Method used

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  • Integrated silica sol fertilizer purification equipment
  • Integrated silica sol fertilizer purification equipment
  • Integrated silica sol fertilizer purification equipment

Examples

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[0030] In the description of the present invention, it is to be noted that for orientation, if the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "under" "Front", "post", "right", "vertical", "horizontal", "top", "bottom", "inside", "顺时 针", "counterclockwise "The etiquette or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only to facilitate the description of the present invention and simplified description, rather than indicating or implying that the device or element must have a specific orientation. Construction and operation, it is not understood to limit the specific scope of the invention.

[0031] In addition, as used "First", "second" is for description purposes only, and cannot be understood as an indication or implies a relative importance or implicitly indicated the number of techniques. Thus, "first", "second" features may be indicated or implicitly including one or m...

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Abstract

The invention relates to the technical field of fertilizer processing equipment, in particular to integrated silica sol fertilizer purification equipment, which comprises a purification tank, a lifting bracket and a plurality of dialysis tube membranes which are assembled together, wherein the lifting bracket is installed above the purification tank in a lifting mode, the dialysis tube membranes are installed on the lifting bracket in a layered mode, one end of each dialysis tube membrane is connected with a feeding diaphragm pump, the other end of each dialysis tube membrane is connected with a discharging diaphragm pump, and the purification tank is connected with a dialysate circulating system. Compared with the prior art, the yield of single equipment is effectively improved on the premise that the occupied area of the equipment is not enlarged; the purification time can be obviously shortened, and the purification time of one cycle can be shortened to 170 min from original 270 min; and due to the combined design of the lifting bracket, the feeding diaphragm pump and the discharging diaphragm pump, mechanical operation can be achieved conveniently, the discharging time can be shortened, and operation complexity can be reduced, so that the yield is increased.

Description

technical field [0001] The invention relates to the technical field of fertilizer processing equipment, in particular to an integrated silica sol fertilizer purification equipment. Background technique [0002] Heavy metal pollution is one of the main pollutants in soil. In order to control heavy metal pollution in farmland, it is a very effective means to use the interception and antagonism principle of nano-silica sol foliar physiological barriers to enrich heavy metals in key parts of root tips and internodes, and to prevent and control the entry or migration of heavy metals; and, The nano-silica sol foliar physiological barrier can also increase the silicon nutrition in the plant. [0003] The traditional production methods of nano-silica sol are "ion exchange method", "one-step hydrolysis method of silicon powder", etc. The raw materials used are industrial grade water glass, metal silicon powder, etc. These existing materials will bring a large amount of heavy metal i...

Claims

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Application Information

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IPC IPC(8): B01D61/28B01D61/26
CPCB01D61/28
Inventor 罗旺兴石虎砚蔡广宇康杰星杨启豪叶挺进
Owner IRONMAN ENVIRONMENTAL TECH CO LTD
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