RU185036U1 - Vacuum Turbo Rotary Filter - Google Patents

Abstract

Vacuum turbo-rotary filter (hereinafter also referred to as utility model, technical solution, device) refers to the field of filtering devices operating on the principle of centrifugal air purification in a vacuum environment. The range of applications is quite wide, for example, it can be used as a medical filter for collecting category “A” waste. The technical result of the proposed utility model is the creation of a mobile cleaning device, simplified in design and production technology. This object is achieved in that the claimed technical solution, including a suction device and a housing with a given number of air inlets and air outlets, inside which a rotating rotator is installed, is equipped with a rotating turbine mounted on one axis with a rotating rotator, while this assembly is placed inside a separate blanking chamber the flow rate, which is installed inside the housing and connected to the suction device through the air inlet, while to the body through the air outlet holes and a vacuum pump attached to each of the air outlets turbo-vacuum rotary crowns established potoka.Filtr air comprises the following elements: a housing chamber quench flow rate, suction device, a vacuum pump.

Description

Vacuum turbo-rotary filter (hereinafter also a utility model, technical solution, device) refers to the field of filtering devices operating on the principle of centrifugal air purification in a vacuum environment. The range of applications is quite wide, for example - it can be used as a medical filter for collecting category "A" waste.

Currently, a vacuum cleaning device taken as a prototype is known from the prior art (RF patent for the invention No. 2552494, priority date: 12/10/2009). The disadvantages of the prototype include the complexity of the design of the cleaning device, due to the need to ensure the kinematic connection of the electric motor with the rotator (separator), especially in the case of installing the electric motor outside the housing of the product (in the latter case, there is also the problem of additional sealing of the housing). The technical goal (task) of the claimed utility model is to eliminate the above drawback, and its technical result is the creation of a mobile cleaning device, simplified in design and production technology.

This object is achieved in that the claimed technical solution includes a suction device and a housing with a given number of air inlets and air outlets, inside which a rotating rotator is installed, equipped with a rotating turbine mounted on the same axis as a rotating rotator, while this assembly is placed inside a separate chamber damping the flow rate, which is installed inside the housing and is connected to the suction device through the air inlet, while to the housing through the air outlet A vacuum pump is connected to the openings and air flow dividers are installed in each of the air outlet openings (bold highlighted features of the utility model that distinguish it from the prototype). It is the above set of features that provides the claimed claimed utility model of the specified technical result.

The utility model, in its particular cases of execution, is characterized by the characteristics indicated in the previous paragraph, in conjunction with the fact that the suction device and the vacuum pump are installed outside the filter, connected to it by means of nozzles and structurally represented by any known construction.

In FIG. 1 schematically shows a general view of the design of a turbo-rotational vacuum filter; FIG. 2 - a sketch shows a design of a divider air flow, side view.

The turbo-rotational vacuum filter includes the following elements: housing 1, a damping chamber for flow rate 2, a suction device (not shown conditionally), a vacuum pump (not shown conditionally).

Housing 1 bearing; also serves as a reservoir for collecting suspended solids (solid particles and water), separated from the air stream, with a view to their subsequent removal outside the device. It is made in the form of a hollow inside a sealed chamber, inside of which a quenching chamber of flow rate 2 is coaxially mounted. It is structurally equipped with a predetermined number of air outlet openings, in each of which air flow dividers are rigidly mounted 3. These dividers are functionally designed to reduce the suction force in order to provide better filtering; for this purpose, at the side ends they have a predetermined number of small holes for air passage 6. The air flow dividers 3, by means of nozzles, are connected to a vacuum pump (not shown conditionally) installed outside the housing 1.

The damping chamber of the flow rate 2 is functionally designed to filter contaminated air. Made hollow inside, rigidly installed inside the housing 1 and is aligned with it. Inside contains a constructive assembly of rotating turbines 4 and rotator 5, which are rigidly fixed on one axis; this assembly is coaxial with the damping chamber of the flow rate 2. It also contains an air inlet in which a nozzle is rigidly installed, by which the technical solution is connected to the suction device (not shown conditionally).

The suction device (not shown conditionally) is structurally designed to collect contaminated air from the environment and supply it into the housing 1 through the damping chamber of the flow rate 2. Installed outside the housing 1. It can be made in the form of any known construction.

The vacuum pump (not shown conditionally) is structurally designed to create, inside the housing 1 and the damping chamber, the flow rate 2 of a rarefied atmosphere (vacuum) and the formation of air draft, due to which the patented device as a whole works. Installed outside the housing 1. Can be made in the form of any known design.

The inventive utility model works as follows: after turning on the vacuum pump (not shown conditionally), an air draft is formed in the direction out of the device. Due to this, inside the housing 1 and the damping chamber of the flow rate 2, the atmosphere is rarefied and a vacuum is created. At the same time, contaminated air is taken from the environment through a suction device (not shown conditionally) and is fed into the housing 1 through a damping chamber for flow rate 2 for filtration.

Direct filtration takes place inside the damping chamber of the flow rate 2 as follows: polluted air, with suspended solids (solid particles and water) passes through the turbine 4 and enters the socket of the damping chamber of the flow rate 2, where the air flow rate decreases. According to the law of conservation of energy, particles of suspended matter having a mass greater than the mass of air continue to move downward while maintaining direction and speed and fall on rotator 5. On rotator 5, coarsening of particles of suspended matter occurs due to surface tension and reaching a mass at which under the influence of centrifugal forces they are detached and hit on the surrounding walls of the damping chamber of the flow rate 2. On these walls, the second stage of enlargement of particles of suspended matter occurs; when the force of attraction becomes greater than the surface tension - there is a drop of these particles inside the housing 1.

After filtration, the purified air from the damping chamber of the flow rate 2 enters the housing 1, and then through the air flow dividers 3 and the nozzle system into the vacuum pump (not shown conditionally), from where it is released into the environment.

Claims (1)

Vacuum turbo-rotary filter, consisting of a suction device and a housing with a given number of air inlets and air outlets, inside which a rotating rotator is installed, characterized in that a rotating turbine is installed on one axis with a rotating rotator, while this assembly is placed inside a separate speed damping chamber flow, which is installed inside the housing and connected to the suction device through the air inlet, while the housing itself is connected to the vacuum pump by air ovypusknyh holes, each of which are mounted dividers airflow.

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