ES1217825U - Semi-folding arch for the removal of suspended particles (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

The folding semiarco for the removal of particles in suspension for drying, polishing or painting of surfaces in a particle-free environment, is characterized by being constituted by a conveniently folded sheet metal cabinet that has a filter in the front section (F2) responsible for retaining unwanted particles. An engine (A) and a circulating air impeller (B), a conduit that in its initial part is metallic (C) and of fabric (G) and by a deployable wing (D) that contain a conduit formed by fabric (G) and by one filter (F1) by another. These form the roof of the useful working area (K) in its deployed position P2. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPTION

Semi folding arch for the removal of suspended particles.

Object of the invention

The present specification refers to a request for a Utility Model corresponding to a semi-folding arc for the removal of suspended particles for use in jobs where it is required to dry, polish or paint surfaces in a particle-free environment.

It is about obtaining the cleanest environment possible, with air circulation free of particles with a small device that takes up little space, is versatile, mobile and meets the standards of good work and regulatory standards.

Field of the Invention

This invention has its application within the entire industry that requires drying, polishing or lacquering any component or surface.

It is used as an extra paint booth, air circulation for drying or polishing area, which they usually have in the activity of preparing parts for painting.

It is possible to use it both to prepare small pieces or laterally for large elements that do not fit in those usually present in companies that require such work.

Background of the invention

There are paint chambers with recirculation and removal of fixed paint particles at a specific site of an industrial section dedicated to painting or preparation of parts (whether a car, airplanes or mechanical elements, machinery components).

Painted arches with recirculation and removal of paint particles that are constructed as a single metallic element are also on the market, which have the great disadvantage that they are very bulky and uncomfortable to use.

There are also situations in which the workshops, due to space problems or because the painting areas are in use, need other additional equipment that almost no one has.

We also find equipment called "Plenary" that are generally large and fixed work areas in a place that are normally used for preparation of parts.

Description of the invention

It is a semi-foldable arc for removing particles in suspension to lacquer, dry or prepare surfaces, consisting of a first main element that contains: a filter that retains the particles, product of the use, which is being given at that time.

The engine, the air impeller fan and an air conduction channel. All this in a cabinet built in folded sheet as the main component.

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In its upper part forming a roof, we find a structure that contains a particle filter that will be foldable by standing vertically, parallel and resting on the main element at the time of non-use.

This part has a fabric cover above and below the particle filter, forming a conduit between them.

The air will enter through the collection filter of impurities from the environment and will be cleaned through the ceiling filter.

This device is used to lacquer, dry or prepare surfaces of parts in a clean environment of impurities, placing the element to be treated inside or laterally (if it is very large and does not fit inside). Once the element to be processed is located in the desired position and covered with paper or plastic film the parts that we do not want to paint or without this coverage if we do not paint any, achieving a tight environment in the work area K.

It should be taken into account that throughout the work area, air will be circulating through the F1 and F2 filter and the fabric duct.

The work area K is surrounded by a curtain (generally translucent) that will create an ideal closed area for air recirculation.

Once we have everything ready to lacquer, dry or prepare surfaces we enter the work area K and begin our task according to whatever.

When the fan B is switched on, the air that will be cleaned of particles in the filter F2, which will be conducted through the conduit C and G, will begin to circulate internally until it leaves the particles clean through the filter F1 towards the work area.

This air will pass through our work area and will again accumulate particles that will be taken to the F2 filter again.

We can say then, that it is an air recirculation device, which is impregnated with particles. It is completely cleaned and returns to the workplace completely free of suspended particles. All this can be complemented with an activated carbon filter placed behind the F2 filter to eliminate odors or solvents.

Description of the drawings

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of pianos is attached to the present specification and as an integral part thereof, in which with an illustrative character and not limiting, the following has been represented, where the component parts of the model in question are:

Fig. 1: Rear view.

Fig. 2: Side view.

Fig. 3: Side view position P1 closed.

Fig. 4: Side view position P2 closed.

Fig. 5: Open side view in use.

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Basically, the lacquered folding arch consists of a main cabinet and a folding wing that, when deployed, forms a roof.

On page 1, we find two views Fig. 1 and Fig. 2.

Fig. 1 is the rear view where element A is observed, which is the driving motor of fan B.

Part C refers to the air outlet duct of the fan that connects to G which is a duct made of metal at the bottom and fabric at the top.

In Fig. 2 we see the parts A, B, C and G already described.

In addition we find part D which is the drop-down wing that contains, on the one hand, the F1 filter and on the opposite side, fabric.

We also observe the element E which are wheels for an easy movement of the closed assembly towards its workplace.

In Fig. 3 and Fig. 4, we see how the system wing is deployed.

P1 is the initial resting position, which is then shown in Fig. 2, the position P2 when deployed.

In addition, in Fig. 1 with an arrow, we indicate the movement that will lead to the position P1 to the final P2.

In Fig. 5, we observe its operation, as we will explain below:

The air flow expelled by the fan B, travels through the inner duct of the main cabinet C, and subsequently conducted by the fabric duct G.

This air flow will cause the conduit G, which is made of a special lightweight and air impermeable fabric, to inflate.

The part D is composed of a light metal structure, which in its upper part the fabric duct G is fixed and in its lower part the filter F1 from which the clean air is sent to the working area K.

On the outer side of this metal structure, we can fix a plastic curtain to make a closed working environment.

The F1 filter is an element that retains the finest air particles, making the air expelled by it as clean as possible.

The F2 filter is made of a special compound that retains all the undesirable air particles that could remain when passing through it.

The entire system is commanded by the S board (Flg.1). This contains an engine start command and its corresponding indicator light, a lighting command also with its corresponding indicator light, an emergency button and internally all the electrical components necessary for the complete equipment maneuver.

Claims (7)

5 10 fifteen twenty 25 30 1. The semi-folding folding arc for the removal of suspended particles for drying, polishing or surface painting work in a particle-free environment is characterized by a conveniently folded sheet metal cabinet that has a front section filter (F2) responsible for retaining unwanted particles. A motor (A) and a circulating air impeller fan (B), a conduit that in its initial part is metallic (C) and fabric (G) and by a folding wing (D) containing a conduit formed part by fabric (G) and one filter (F1) for another. These form the roof of the useful work area (K) in its deployed position P2. 2. Semi-folding arch for the removal of suspended particles, according to claim 1, characterized in that the cabinet and the folding wing are articulated. 3. Semi-folding arc of elimination of suspended particles, according to claim 1, characterized in that a curtain hangs on the ceiling, a curtain hangs in its surroundings to achieve a closed work area. 4. Semi-folding arc for the elimination of suspended particles, according to claim 1, characterized in that in an unfolded arrangement, the cabin has an inverted "L" shape. 5. Semi-folding arc for removing suspended particles, according to claim 1, characterized in that the folding wing in its resting position is adjacent to the main cabinet (P1). 6. Semi-folding arc for the elimination of suspended particles, according to claim 1, characterized in that it includes a set of wheels (E) that allows free movement of the assembly. 7. Semi-folding arc for removing suspended particles, according to claim 1, characterized in that it includes a command box (S).