RU98415U1 - BLASTING SYSTEM - Google Patents

Abstract

The utility model relates to the field of surface jet processing of products, and can be used in surface treatment of products in various fields of activity: mechanical engineering, construction, metallurgy, etc. The system comprises a chamber, a collector, nozzles for spraying a working medium, pipe fittings, at least two additional piping systems, and at least two storage tanks for the working medium. Additional piping systems are designed to divert the spent working medium from the collector and the chamber to the corresponding blasting system tanks. Each additional piping system consists of, directly, pipelines and pipe fittings. Pipe fittings contain elements for draining the exhausted working medium: drain neck, valve, tap. By implementing the utility model, a reduction in the processing time of products in the blasting process is achieved, with a simultaneous achievement of a reduction in the consumption of working media, and an improvement in the quality of processing of products. In addition, the implementation of the solution makes it possible to reduce the cost of preparing and using the working environment spent in the process of processing products, as well as improving the environmental performance of the process, due to clear control over the collection, use, disposal and storage of the spent working environment. 2 s. F-crystals, 1 ill.

Description

For protection by a patent of the Russian Federation for a utility model, a technical solution is proposed that relates to the field of surface blasting of products - a blasting system that can be used in surface treatment of products in various fields of activity: mechanical engineering, construction, metallurgy, etc.

The prior art systems of a similar purpose are well known, disclosed in particular in patent publications such as DE 20314429 Ul, RU 2338682 C2, RU 2026760C1, GR 90100494 A.

For example, in the description of the patent of the Russian Federation No. 21545480 for the invention "A method of manufacturing a bath for electrolytic processing of parts on suspensions", a similar technical solution is disclosed - an inkjet processing system that contains and uses various devices, including pipelines, pipe fittings, fluid supply devices and (or) compressed air with the elements of formation of jets of the processing medium mounted on them.

In addition, blasting systems are known in the prior art (http://www.elservtechno.ru/catalog.php7item_id=1000003115&cid=167 - see Appendix 1) used in the processing of printed circuit boards, in which the blasting system through detergent dosing system, it (detergent) is fed directly to the jet treatment collector.

Also, a tool is known from the prior art - an inkjet processing system used in the process of copper etching - http://www.sibpatent.ru/default.asp?khid=26956&code:=471317&sort=2 - see Appendix 2) (closest analogue) . In this technical solution, the blasting system comprises upper and lower tubular collectors closed around the perimeter with nine transverse tubes integrated, each containing three nozzles. Nozzles in the manifolds are located at an angle of 60 degrees to the longitudinal axis of the manifold. The nozzle angles of the nozzles of adjacent collectors are opposite to each other and are directed between the rubberized rollers of the conveyor. On top of the blasting unit is closed with two covers of heat-treated glass 6 mm thick and plexiglass. Two centrifugal pumps with vertical immersion are installed in the upper part of the recirculation unit. The pumps supply the pickling solution to the jet systems of the pickling module.

Common disadvantages of the above devices are the time spent on the change of working (so-called processing) environments in the process of processing products, excessive consumption of working environments and insufficient quality of processing of products as a whole.

The objective of this technical solution is to eliminate the above disadvantages by improving the blasting process.

The technical result is to reduce the processing time of products in the blasting process, while achieving a reduction in the consumption of working media, and improving the quality of processing of products.

This problem is solved due to the fact that in the blasting system containing a chamber, a collector, nozzles for spraying a working medium, pipe fittings, according to the claimed solution, contains at least two additional piping systems, and at least two storage tanks the working environment, while additional piping systems are designed to divert the spent working medium from the collector and the chamber to the corresponding blasting system tanks. Moreover, each additional piping system consists of, directly, pipelines and pipe fittings. Pipe fittings may contain elements for draining the spent working medium, for example, the mouth of the drain, as well as elements such as a valve, valve, valve.

The technical solution is illustrated by graphic materials - the scheme of the blasting system - see figure 1.

In figure 1:

1 - camera blasting system,

2 - the collector of the blasting system with nozzles (not shown),

3 - neck drain of the working fluid,

4 - crane

5 - containers (baths),

6 - pump

7 - valve.

The blasting system comprises a chamber (1), a collector (2), nozzles for spraying a working medium (not shown), pipe fittings. The system contains three additional piping systems (see figure 1) and three corresponding to them (piping systems) storage capacity of the working environment. Additional piping systems (see Fig. 1) are designed to drain from the collector (2) and chamber (1) the spent working medium into the corresponding tanks of the blasting system (5). Each additional piping system consists of, directly, pipelines and pipe fittings. Pipe fittings may contain elements for draining the spent working medium, for example, the mouth of the drain (3), as well as elements such as a valve (7), a valve (4).

The following is an example of the implementation of the solution, in no way limiting all possible options for its implementation

The workpiece is placed in the chamber (1) of the blasting system. By means of a pump (6), the working medium, for example, soap solution, is supplied from one tank (bath (5)) through one of the additional pipeline systems, which includes, directly, the pipeline, tap (4) and other pipe fittings used in such cases , into the manifold (2) of the blasting system.

The working medium through the nozzles (not shown) of the collector (2) enters the workpiece and reacts with the surface of the workpiece, thus cleaning it, for example, of dust, sand, dirt, etc.

After completing this processing step, the working medium from the collector (2) (residues) and the chamber (1) enters through the additional piping system containing the neck (3), taps (4), etc., into the bath (5) corresponding to this processing step.

Further, depending on the requirements of the technological process, by means of a second additional piping system, another working medium from another bath (5) is pumped (6) to the collector (2) of the blasting system for subsequent processing of the product, for example, to remove oxide from the surface of the product films (rust, etc.), and in the same way is removed into the second container (bath) corresponding to it (5).

Further, depending on the requirements of the technological process, by means of a third additional piping system, another working medium from another bath (5) is pumped to the collector (2) of the blasting system by means of a pump (6) for subsequent processing of the product, for example, to remove residues from the surface of the product oxide film (rust, etc.), and in the same way is removed into the corresponding third container (bath) (5).

During processing, the working medium from any (first, second, third) capacity (baths) (5) that have already been used in the preliminary stages of processing can be re-claimed. At the same time, this medium will also enter the chamber (1) and be removed from it after processing the product through an additional and corresponding piping system, which was used at the previous stages of processing the products, into the corresponding container (bath 5).

In the process of carrying out the work, the corresponding working environment, which was already used in the previous stages, can be brought to the necessary technological requirements (standards). For example, by means of filters (not shown) it can be cleaned in the bath (5) of technological impurities that have got into the working medium during the processing of products, and / or the temperature of the working medium can be brought to the appropriate level. Then, the working medium prepared in this way for at least reuse can be used in the process of processing products in the quantity and sequence that will be necessary for high-quality processing of products.

From the proposed scheme of work, the achieved improvement is seen - elimination of the disadvantages of the above analog solutions.

By implementing the solution, a reduction in the processing time of the products during the blasting process is achieved, with a simultaneous achievement of a reduction in the consumption of the working media, and an improvement in the quality of the processing of the products.

In addition, the implementation of the solution makes it possible to reduce the cost of preparing and using the working environment spent in the process of processing products, as well as improving the environmental performance of the process, due to strict control over the collection, use, disposal and storage of waste working media.

Claims (3)

1. The blasting system comprising a chamber, a collector, nozzles for spraying a working medium, pipe fittings, characterized in that it contains at least two additional piping systems, and at least two storage tanks of the working medium, with additional systems pipelines are designed to drain from the collector and the chamber of the spent working medium into the corresponding tanks of the blasting system. 2. The system according to claim 1, characterized in that each additional piping system consists of directly pipelines and pipe fittings. 3. The system according to any one of paragraphs.1 and 2, characterized in that the pipe fittings contain the elements of the discharge of the spent working environment: drain neck, valve, valve.