CN112090176A

CN112090176A - Dust collecting and filtering system

Info

Publication number: CN112090176A
Application number: CN201911290394.8A
Authority: CN
Inventors: 金翼年; 安在闰; 柳在凤
Original assignee: Triple Cores Korea
Current assignee: Triple Core Technology Co.,Ltd.
Priority date: 2019-06-18
Filing date: 2019-12-16
Publication date: 2020-12-18
Anticipated expiration: 2039-12-16
Also published as: CN112090176B; KR20200144388A; KR102331417B1

Abstract

The present invention provides a dust collecting and filtering system, as a dust collecting system, characterized by comprising: a main body into which a gas requiring dust collection treatment flows from the outside; a radial filter portion extending from a center of the body portion to an outer side of the body portion; a filter rotating device that rotates the filter; a cleaning member selectively elongated from an inner side surface of the main body portion toward a center direction of the main body portion; the radial filter portions are in physical contact with the cleaning member as the cleaning member extends toward the center of the main body.

Description

Dust collecting and filtering system

Technical Field

The present invention relates to a dust collecting and filtering system, and more particularly, to a dust collecting and filtering system that can improve filtering efficiency and extend the life of the filtering system by mechanically applying an impact to a filter that physically adsorbs dust.

Background

When fine dust present in the air or dust present in industrial waste gas is discharged to the outside, a serious problem of environmental pollution is caused.

To solve such problems, dust collecting systems using dust collecting filters such as non-woven fabrics are being widely used.

For example, korean laid-open patent No. 20170020682 discloses a cleaning technique of a dust collecting system that sprays air.

However, when the dust collecting filter is cleaned by air or water, a separate cleaning system is attached to the dust collecting system, and thus, a dust collecting process is interrupted, thereby causing a problem in that the overall dust collecting efficiency of the system is lowered.

[ Prior art documents ]

[ patent document ]

Korean laid-open patent No. 12017-0020682

Disclosure of Invention

Accordingly, an object of the present invention is to provide a novel dust collecting system that can selectively perform filtering even during a dust collecting process without attaching an additional cleaning system, thereby minimizing a space.

The present invention provides a dust collecting system, characterized by comprising: a main body into which a gas requiring dust collection treatment flows from the outside; a radial filter portion extending from a center of the body portion to an outer side of the body portion; a filter rotating device that rotates the filter; and a cleaning member selectively extended from an inner side surface of the main body portion toward a center direction of the main body portion; the radial filter portions are in physical contact with the cleaning member as the cleaning member extends toward the center of the main body.

Also, the cleaning member may be provided in plurality in a vertical direction of the main body portion.

Further, the cleaning member may be formed in a straight line shape in a vertical direction of the main body, and may have a predetermined hardness or less.

The system of the present invention includes filter sections configured in a radial pattern, and the cleaning member is extended between the filter sections to apply physical force to the filter sections to perform dusting. Therefore, it is very economical since it is not necessary to use an additional device only for a cleaning process, and the contact area is maximized, not only the dust collecting efficiency is improved, but also the life of the dust collecting filter can be extended by using a soft and hard cleaning member.

Drawings

FIG. 1 is a cross-sectional view of a system according to one embodiment of the invention.

Fig. 2 is a schematic diagram of a system of one embodiment of the present invention.

FIG. 3 is a schematic diagram of the non-cleaning steps of the system of one embodiment of the present invention.

FIG. 4 is a schematic diagram of the cleaning steps of the system of one embodiment of the present invention.

FIG. 5 is a schematic view of a cleaning member of the system of one embodiment of the present invention.

Fig. 6 is a schematic view of a cleaning member 400 according to still another embodiment of the present invention.

Description of the symbols

100: main body part

200: filter part

300: rotating device

400: cleaning member

Detailed Description

Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be embodied in various forms different from each other, but the embodiments are provided to further complete the disclosure of the present invention and to fully inform the scope of the present invention to those skilled in the art. In the drawings, like numbering refers to like elements.

In the description of the present invention, the same reference numerals are assigned to the components in the drawings, and the same components are denoted by the same reference numerals as much as possible even when they are shown in different drawings. In describing the present invention, detailed descriptions thereof will be omitted when it is judged that specific descriptions of related known configurations or functions may obscure the gist of the present invention.

In addition, in describing the method of the constituent elements of the present invention, terms such as 1 st, 2 nd, A, B nd, (a), (b) and the like can be used. Such terms are used only to distinguish one constituent element from another constituent element, and the nature, order, sequence, or the like of the respective constituent elements is not limited by the terms. When it is stated that a certain constituent is "connected", "coupled" or "continuous" to another constituent, it is understood that: the component may be directly connected or connected to the other component, but other components may be "connected", "coupled" or "connected" between the components.

In order to solve the above problems, the present invention is a dust collecting system which performs a function of dusting dust or dust collected by a filter unit by combining a plurality of unit filters which are formed in a radial shape from the center with cleaning members which selectively extend between the filters and continuously collide with the rotating unit filters.

Fig. 1 is a perspective view of a dust collecting system according to an embodiment of the present invention, and fig. 2 is a plan view.

Referring to fig. 1 and 2, a dust collecting system according to an embodiment of the present invention includes: a main body portion 100; and a filter unit 200, wherein the filter unit 200 is accommodated in the main body 100, and is composed of a plurality of unit filters radially arranged from the center of the main body 100 to the outside. In one embodiment of the present invention, the gas containing dust or dirt (dust-collecting process gas) flows in through the upper side or the side of the main body 100, and the scope of the present invention is not limited to the flowing manner and position thereof.

In one embodiment of the present invention, the unit filter is of a single body type, and is made of a material having dust collecting ability, such as a non-woven fabric. However, the scope of the present invention is not limited thereto, and any dust collecting device that has at least dust collecting ability and from which dust can be dropped by physical impact falls is within the scope of the present invention.

In fig. 1 and 2, the integrated radial filter unit 200 is coupled to a rotating device 300 at the center of the body. The rotating device 300 is in the form of a shaft, and a motor (not shown) is physically coupled to one end thereof, and is rotated by the rotational motion of the motor. At this time, as the rotating device 300 rotates, the filter unit 200 coupled to the rotating device 300 also rotates.

The system shown in fig. 1 and 2 is in a cleaning state, and the cleaning member 400 is extended from the inner surface of the main body 100 toward the center of the main body.

The cleaning member 400 is a flexible member such as urethane, silicone, rubber, etc., which continuously (if necessary) contacts the filter part 200 that rotates as it extends toward the center of the main body part. Thereby, the dust collected by the filter part 200 falls down by physical impact due to contact.

Fig. 3 and 4 are cross-sectional views of the system of fig. 1 in a cleaning state and an uncleaned state (non-cleaning state), respectively.

Referring to fig. 3 and 4, the cleaning member 400 is not in contact with the rotating dust collecting filter unit 200 at a predetermined interval in a state where cleaning is not required.

Referring to fig. 4, in a state where cleaning is required, the cleaning member 400 is extended in the center direction of the body and is in contact with the predetermined portion of the filter unit 200 (diagonal line portion), whereby the cleaning member 400 is in continuous contact with the unit filters of the rotating filter unit, and physical energy is continuously applied to the filter unit, so that dust collected can be dusted away.

In one embodiment of the present invention, the cleaning member 400 is configured in plurality (3 in fig. 3 and 4) in a vertical direction of the main body part in order to impart a uniform cleaning effect as a whole. If the number of the impact sensors is one, the physical energy due to the impact is limited to only a part of the energy, and therefore, it is preferable that the number of the impact sensors is as large as possible. At this time, as shown in fig. 1 and 2, a plurality of the cleaning members 400 are connected to one manifold, and can be extended into the main body by only a driving force of one motor (not shown).

Fig. 5 is a schematic view of a cleaning member of one embodiment of the present invention.

If referring to fig. 5, the cleaning member 400 is constructed in a straight shape in a vertical direction of the filter part 400. This is because, when in the horizontal direction, a problem occurs in that the cleaning member 400 for supplying only physical energy tears the filter part.

The dust falling from the filter is transferred to an external further processing device (not shown in the figures) through a lower vacuum line, using known techniques, and therefore the scope of the invention is not limited thereto.

If referring to fig. 6, the cleaning member 400 may be provided with an injection line 410 for injecting a cleaning gas such as air into the filter part. At this time, by means of the cleaning gas sprayed from the cleaning member 400, even inside the filter where energy due to impact is not sufficiently transmitted, dust-collected matter such as dust can be removed from the filter part 400.

Claims

1. A dust collection system, comprising:

a main body into which a gas requiring dust collection treatment flows from the outside;

a radial filter portion extending from a center of the body portion to an outer side of the body portion;

a filter rotating device that rotates the filter;

a cleaning member selectively elongated from an inner side surface of the main body portion toward a center direction of the main body portion;

the radial filter portions are in physical contact with the cleaning member as the cleaning member extends toward the center of the main body.

2. The dust collection system of claim 1,

the cleaning member is provided in plurality in a vertical direction of the main body portion.

3. The dust collection system of claim 1,

the cleaning member is configured in a straight line shape in a vertical direction of the main body portion and has a hardness of a predetermined hardness or less.