RU174967U1 - INSTALLATION FOR COATING MATERIAL WITH A SOLUTION WITH NANOPARTICLES - Google Patents

Abstract

The utility model relates to the field of medicine, veterinary medicine, food industry, and can be used for those areas of the national economy that require preventing the spread of pathogenic microorganisms and mold crops through the use of materials (woven and non-woven) coated with nanoparticles. In the condensation chamber 1 there is a block 2 and guide tensioners 7, forming a zigzag contour. In block 2, slotted holes 3, 4 are made, from the side of the hole 3 there is a material supply unit 6 from the roll, and from the side of the hole 4 guide tensioners 7 are installed. The first and last guide tensioners 7 are structurally connected to the block 2 and the receiving unit 8 of material per roll . In the housing 1 and block 2 there are technological holes for supplying the solution through the pipeline 5. The technical result is to increase the reliability of the installation, which ensures safety during use. 1 ill.

Description

Application area

The utility model relates to the field of medicine, veterinary medicine, food industry, and can be used for those areas of the national economy that require preventing the spread of pathogenic microorganisms and mold crops through the use of materials (woven and non-woven) coated with nanoparticles.

State of the art

When drying a solution with a particle size of 12 to 74 nm applied to the material, undesirable movements of nanoparticles in the chamber air can occur with a high probability. Vacuum drying method requires more complex and expensive equipment in order to get closer to the performance of the proposed model. Particle size creates serious technical obstacles to the use of widely used methods for drying the material after application of the solution, associated with the danger of nanoparticles falling outside the chamber.

Known wound cover with a prolonged therapeutic effect due to the contained particles of a metal having high biological activity (patent RU 2314834 IPC A61L 15/18 publ. 20.01.2008), which describes a vacuum installation for applying nanoparticles. The roll material, on which it is necessary to apply a biologically active metal coating, is loaded onto the drum into the chamber of the vacuum unit.

A disadvantage of the known solution is the inability to use solutions with a particle size of 12 to 74 nm on the materials.

Utility Model Essence

The technical result, which is achieved using the proposed solution, is to increase the reliability of the installation, which ensures safety during use.

The technical result is achieved by the fact that a block for processing the material with a solution is installed in the sealed condensation drying chamber, slotted holes are made on the opposite sides of the block, and on the side of the first slotted hole there is a material feed unit from the roll, and guide tensioners made on the side of the second slotted hole are made in the form of rollers, the first and last roller are structurally connected with the block for processing the material with a solution and with the unit for receiving material on a roll, respectively o, while in the condensation drying chamber and in the block for processing the material with the solution, holes for the pipeline are made.

Utility Model Implementation

The figure shows a schematic general view of the installation.

The installation consists of a condensation drying chamber 1, in which a block 2 for processing the material with a solution with nanoparticles is placed. In block 2, two opposite slit openings 3 and 4 are made. In chamber 1 and block 2 there are technological openings for a pipeline 5, which supplies a solution with nanoparticles to block 2. On the side of the slit hole 3, there is a material supply unit 6 from a roll (for example, a drum ) On the side of the slit hole 4, guide tensioners 7 are arranged in the form of rollers. The first and last guide tensioners 7 are structurally connected with the block 2 and the receiving unit 8 of the material per roll (for example, a drum).

Installation works as follows

In block 2 for processing the material with a solution with nanoparticles, a solution with nanoparticles with a size of 12 to 74 nm is pumped through a pipe 5 from tank 9 through a pump. Material (for example, fabric) is fed from the roll from the feed unit 6 through the slot 3 to block 2. After applying the solution to the material, it is dried in the space of the hermetic condensation drying chamber 1, moving along the guide tensioners 7, and then wound onto a take-up roll with node receiving material 8.

The resulting material has a bactericidal and / or bacteriostatic effect. When pathogenic microorganisms enter the material coated with the composition, they interact with nanoparticles, as a result of which the growth and development of colonies is stopped in pathogenic microorganisms.

The presented utility model meets the requirements of simplicity, reliability and higher performance.

Claims (1)

Installation for coating the material with a solution with nanoparticles, including a sealed condensation drying chamber, in which a block for processing the material with a solution is installed, slotted holes are made on the opposite sides of the block, a material supply unit from the roll is located on the side of the first slotted hole, and located on the side of the second slotted hole guide tensioners made in the form of rollers, the first and last roller are structurally connected to the block for processing the material with a solution and to the mat receiving unit series per roll, respectively, while in the condensation drying chamber and in the unit for processing the material with the solution, holes for the pipeline are made.

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