KR20130012621A - Dust filter for detachable - Google Patents

Dust filter for detachable Download PDF

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Publication number
KR20130012621A
KR20130012621A KR1020110073868A KR20110073868A KR20130012621A KR 20130012621 A KR20130012621 A KR 20130012621A KR 1020110073868 A KR1020110073868 A KR 1020110073868A KR 20110073868 A KR20110073868 A KR 20110073868A KR 20130012621 A KR20130012621 A KR 20130012621A
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KR
South Korea
Prior art keywords
filter
dust
dust collector
main body
collector main
Prior art date
Application number
KR1020110073868A
Other languages
Korean (ko)
Inventor
이진호
Original Assignee
이진호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이진호 filed Critical 이진호
Priority to KR1020110073868A priority Critical patent/KR20130012621A/en
Publication of KR20130012621A publication Critical patent/KR20130012621A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven

Abstract

PURPOSE: An attachable/detachable dust collecting filter is provided to improve the performance of a pre-filter, a medium filter, and a carbon filter which are equipped within a dust collector by the periodic replacement of a non-woven filter, and to extend the lifetime of the expensive filter by delaying the replacing time of the filter. CONSTITUTION: An attachable/detachable dust collecting filter comprises a pre-filter(110), a medium filter(120), a carbon filter(130), and a non-woven filter(140). The pre-filter is inserted into an external air inlet(11) of a dust collector main body(10) in order to firstly filter fine dust and scattering materials in air flowing in through the external air inlet by the operation of a suction fan equipped within the dust collector main body. The medium filter is equipped to be spaced from the rear surface of the pre-filter with a predetermined gap. The carbon filter is equipped to be spaced from the rear surface of the medium filter with a predetermined gap. The non-woven filter is fixed to the front side of the dust collector main body to be spaced from the outer side of the external air inlet of the dust collector main body with a predetermined gap in order to firstly collect the fine dust and scattering materials in the air by the operation of the suction fan. [Reference numerals] (AA) Fine dust, scattering materials

Description

Detachable dust collector filter {DUST FILTER FOR DETACHABLE}

The present invention relates to a detachable dust collecting filter, and more particularly, to a technology for collecting and purifying air pollutants including paint dust generated by performing an automobile painting operation.

In general, a paint spraying machine is used to remove scratches on the surface of a vehicle or furniture, or to paint and paint the surface of a product in order to improve product quality, and dust generated by high pressure spraying of a paint spraying machine. A dust collector is needed to collect dust.

First of all, if a vehicle is scratched or the painted part is peeled off, paint the part on the surface of the vehicle, but the coating part of the vehicle must first go through the process of sheet metal, welding, heat treatment, etc. Spray paint through sprayer.

That is, the conventional spray coating machine sprays compressed air through a compressor having a pressure ratio of 2 or more or a discharge pressure of 1 kgf / cm 2 (0.1 MPa) by rotating the impeller or the rotor or reciprocating the piston. Spray with a gun and paint.

However, the paint contains harmful factors such as thinner, benzene and toluene, which are fatal to the human body, and thus, various harmful substances containing by-products are released during the painting work, which causes worker safety and environmental pollution.

In order to solve this problem, various research and development has been made for the dust collector in the industry, and a number of other than the Republic of Korea Patent Publication No. 10-2005-0121449 (painting dust collector) is disclosed.

Referring to Figure 1, the above-mentioned prior documents, a dust collector for the coating having a function of filtering the non-products as a harmful substance and spray coating the paint inside a main body having a predetermined shape; Auxiliary dust collector is configured to filter more by-products emitted when painting the paint through the paint dust collector.

Such a dust collecting filter is configured to collect the scattering products generated when the spray coating machine is operated. In order to collect the scattering products generated during painting of the vehicle or furniture, the dust collecting filter has to be replaced periodically.

Accordingly, it is not easy to replace the dust collecting filter provided in the dust collector, and due to the periodic dust filter replacement, a large amount of dust collecting filters are consumed, and accordingly, a large amount of cost is consumed. Therefore, it is urgent to prepare countermeasures. .

The present invention has been made to solve the above problems, by providing a non-woven filter easily removable on the outer surface of the air inlet of the dust collector, the pre-filter provided in the dust collector through the periodic replacement of the non-woven filter, medium The purpose is to improve the performance of the filter and carbon filter, and to prolong the expensive filter life by delaying the replacement time of the filter, respectively.

The detachable dust collecting filter of the present invention for achieving the technical problem is inserted into the outside air inlet of the dust collector main body, the fine dust in the atmosphere introduced through the outside air inlet by the operation of the suction fan provided inside the dust collector main body and A prefilter for primary filtration of fly ash; A medium filter provided to be spaced apart from the rear surface of the prefilter by a predetermined distance to perform secondary filtering of the fine dust and fly products filtered by the prefilter; A carbon filter provided to be spaced apart from the rear surface of the medium filter by a predetermined distance and tertiarily filtering fine dust and fly ash filtered by the medium filter; And a nonwoven filter fixed to the front side of the dust collector main body so as to be spaced apart from the outside air inlet of the dust collector main body by a predetermined distance to first collect the fine dust and flywater introduced from the atmosphere by operating the suction fan.

In addition, the medium filter is characterized by filtering fine dust and fly ash of 0.3㎛ or less belonging to the fine particles, the carbon filter is characterized in that to remove the harmful gas generated by the vehicle coating.

In addition, the nonwoven filter is fixed so as to be spaced apart from the front of the dust collector main body by a predetermined distance, the first stator and the second stator coupled to one side and the other side of the dust collector main body and the rotor inserted into the first stator and the second stator It is characterized in that it is configured to roll and unwind in a roll (roll) form.

In addition, the nonwoven fabric filter is characterized in that the nonwoven fabric unrolled from the upper side to the lower side of the dust collector main body so as to cover the outside air inlet of the dust collector main body is fixed to the lower surface of the dust collector main body.

In addition, the nonwoven fabric of the nonwoven fabric filter is formed so that a plurality of openings are formed so that fine dust and fly-bys flowing from the atmosphere into the outside air inlet of the dust collector body, characterized in that the plurality of openings are formed to have a predetermined pattern.

In addition, the opening is formed of any one of a rectangular shape, a square shape, or a circular shape, and a plurality of openings are formed in the horizontal direction or the vertical direction to have the same interval.

In addition, the non-woven fabric filter, the lower portion of the non-woven fabric loosened from the upper side to the lower side is fixed to the lower portion of the front of the dust collector body, the dust collector body through any one of the fixing means of a plurality of bolts, fixing clips, clamps or cicada ring coupled to the lower portion of the non-woven fabric It is characterized in that it is fixed to the lower portion of the front.

And, the non-woven fabric filter, the lower portion of the non-woven fabric loosened from the upper side to the lower side is fixed to the lower portion of the front of the dust collector body, the fixing means of any one of a plurality of bolts, fixing clips, clamps or cicada ring coupled to the left and right sides of the nonwoven fabric, respectively. It is characterized in that fixed to the left and right of the front of the dust collector body through.

According to the present invention as described above, by providing a non-detachable non-woven filter easily on the outer surface of the air inlet of the dust collector, the performance of the pre-filter, medium filter and carbon filter provided inside the dust collector through the periodic replacement of the non-woven filter In addition, it is effective to extend the expensive filter life by delaying the replacement time of each filter.

1 is a configuration diagram showing a conventional dust collector for painting.
Figure 2 is a block diagram showing a removable dust collecting filter according to the present invention.
3 is a perspective view showing a detachable dust collecting filter according to the present invention.
Figure 4 is a block diagram showing a nonwoven filter of the detachable dust collecting filter according to the present invention.
5 is an exemplary view showing a nonwoven fabric shape of a detachable dust collecting filter according to the present invention.
6 is an exemplary view showing that the nonwoven filter of the detachable dust collecting filter according to the present invention is fixed to the dust collector main body.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It should be interpreted in terms of meaning and concept. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

As shown in FIG. 2, the detachable dust collecting filter 100 according to the present invention may be a pre-filter (PRE FILTER) 110 sequentially provided inside the outside air inlet 11 provided at one side of the dust collector main body 10. ), A medium filter (MEDIUM FILTER) 120, and a carbon filter (CARBON FILTER) 130 and the outside air inlet 11, the non-woven filter 140 is provided to be attached and detached.

Specifically, referring to FIG. 3, the components of the detachable dust collecting filter 100 according to the present invention will be described below.

First, the prefilter 110 is inserted into the outside air inlet 11 of the dust collector main body 10, and is introduced into the outside air inlet 11 by operating a suction fan provided inside the dust collector main body 10. Fine dust and fly ash are first filtered.

In addition, the medium filter 120 is provided so as to be spaced apart from the rear surface of the prefilter 110 by a predetermined distance to filter the fine dust and fly ash first filtered by the prefilter 110 for the second time. At this time, the medium filter 120 filters the fine dust and fly products of 0.3㎛ or less belonging to the fine particles.

In addition, the carbon filter 130 is provided so as to be spaced apart from the rear surface of the medium filter 120 by a predetermined distance to filter the fine dust and fly ash secondary filtered by the medium filter 120. At this time, the carbon filter removes not only the microorganisms contained in the secondary filtered fine dust and fly ash, but also harmful gases generated by vehicle coating.

In addition, the nonwoven fabric filter 140 is fixed to the front side of the dust collector main body 10 so as to be spaced apart from the outside air inlet 11 of the dust collector main body 10 by a predetermined distance from the atmosphere by operating a suction fan provided inside the dust collector main body 10. Firstly, the fine dust and fly products are introduced.

Hereinafter, the nonwoven filter 140 of the detachable dust collecting filter 100 according to the present invention will be described in detail with reference to FIGS. 4 to 6.

First, as shown in FIG. 4, the nonwoven filter 140 is fixed to be spaced apart from the front side of the dust collector main body 10 by a predetermined distance, and the first stator 142 coupled to one side and the other side of the front side of the dust collector main body 10. And the rotor 144 inserted into the second stator 143, the first stator 142, and the second stator 143 in a roll form.

In addition, the nonwoven fabric filter 140 is configured such that the nonwoven fabric 141 unwinded from the upper side to the lower side of the dust collector main body 10 is fixed to the lower side of the dust collector main body 10 so as to cover the outside air inlet 11 of the dust collector main body 10.

Meanwhile, as illustrated in FIG. 5, the nonwoven fabric 141 of the nonwoven fabric filter 140 has a plurality of openings 145 formed therein, whereby fine dust and flywater introduced from the atmosphere are introduced into the outside air of the dust collector main body 10. Is configured to be introduced into, the plurality of openings 145 formed in the nonwoven fabric 141 has a predetermined pattern.

In this case, the pattern formed in the opening 145 may be formed in any one of a rectangular shape, a square shape, or a circular shape, and a plurality of patterns may be formed in the horizontal direction or the vertical direction to have the same spacing.

And, as shown in Figure 6, the nonwoven fabric 141 of the nonwoven fabric filter 140 is unwinded from the upper side to the lower, the lower portion is fixed to the lower portion of the front of the dust collector main body 10, a plurality of coupled to the lower portion of the nonwoven fabric 141 It is fixed to the lower portion of the front of the dust collector main body 10 through the fixing means 146 of any one of bolts, fixing clips, clamps or cicada rings.

At this time, the dust collector main body 10 through the fixing means 146 of any one of a plurality of bolts, fixing clips, clamps or cicada ring coupled to each of the left and right sides of the nonwoven fabric 141 of the nonwoven fabric filter 140 loosened from the upper side to the lower side. ) It can be fixed to the left and right side of the front.

Through the configuration of fixing the nonwoven fabric 141 of the nonwoven fabric filter 140 to the dust collector main body 10 as described above, the nonwoven fabric filter 140 is adsorbed into the outside air inlet 11, the nonwoven fabric 141 is torn, or the nonwoven fabric The filter 140 blocks the outside air inlet 11 to prevent the fine dust and fly products from being sucked into the outside air inlet 11.

While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

100: removable dust filter
110: pre-filter 120: medium filter
130: carbon filter 140: nonwoven filter
141: nonwoven fabric 142: first stator
143: second stator 144: rotor
145: opening 146: fixing means
10: dust collector main body 11: outside air inlet

Claims (8)

In the removable dust collection filter,
A pre-filter inserted into the outside air inlet of the dust collector main body, and pre-filtering the fine dust and flywater in the air introduced through the outside air inlet by the suction fan provided inside the dust collector main body;
A medium filter provided to be spaced apart from the rear surface of the prefilter by a predetermined distance to perform secondary filtering of the fine dust and fly ash filtered by the prefilter first;
A carbon filter provided to be spaced apart from a rear surface of the medium filter by a predetermined distance and tertiarily filtering fine dust and fly ash filtered by the medium filter; And
A nonwoven filter fixed to the front side of the dust collector main body so as to be spaced apart from the outside air inlet of the dust collector main body by a predetermined distance to collect dust and fly dust collected from the air by the suction fan operation; 2 possible dust collecting filters. The method of claim 1,
And the medium filter filters fine dust and fly ash of 0.3 μm or less belonging to the fine particles, and the carbon filter removes harmful gases generated by vehicle coating. The method of claim 1,
The nonwoven filter,
Fixed to be spaced apart from the front surface of the dust collector main body,
The first stator and the second stator coupled to one side and the other side of the front surface of the dust collector main body and the rotor is inserted into the first stator and the second stator in a roll (roll) form and configured to be released The dust collection filter which is removable. The method of claim 1,
The nonwoven filter,
Removable dust collecting filter, characterized in that the non-woven fabric loosened from the upper side to the lower side of the dust collector main body so as to cover the outside air inlet of the dust collector main body is fixed to the lower side of the dust collector main body. The method of claim 1,
The nonwoven fabric of the nonwoven fabric filter is formed such that a plurality of openings are formed so that fine dust and flywater flowing from the atmosphere flow into the outside air inlet of the dust collector main body,
Detachable dust collecting filter, characterized in that formed in plural to have a predetermined pattern. The method of claim 5, wherein
The opening
A detachable dust collecting filter comprising a pattern in any one of a rectangular shape, a square shape, or a circular shape, and a plurality of pieces are formed in a horizontal direction or a vertical direction to have the same spacing. The method of claim 1,
The nonwoven filter,
The lower part of the nonwoven fabric loosened from the upper side to the lower side is fixed to the lower part of the front of the dust collector main body,
Removable dust collecting filter, characterized in that fixed to the lower portion of the front of the dust collector body through any one of a plurality of bolts, fixed clips, clamps or cicada ring coupled to the nonwoven fabric. The method of claim 1,
The nonwoven filter,
The lower part of the nonwoven fabric loosened from the upper side to the lower side is fixed to the lower part of the front of the dust collector main body,
Removable dust collecting filter, characterized in that fixed to the left and right of the front surface of the dust collector body through a fixing means of any one of a plurality of bolts, fixed clips, clamps or cicada ring coupled to each of the left and right of the nonwoven fabric.
KR1020110073868A 2011-07-26 2011-07-26 Dust filter for detachable KR20130012621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110073868A KR20130012621A (en) 2011-07-26 2011-07-26 Dust filter for detachable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110073868A KR20130012621A (en) 2011-07-26 2011-07-26 Dust filter for detachable

Publications (1)

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KR20130012621A true KR20130012621A (en) 2013-02-05

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KR1020110073868A KR20130012621A (en) 2011-07-26 2011-07-26 Dust filter for detachable

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102029684B1 (en) * 2019-08-06 2019-10-08 김용이 Vehicle body painting booth
KR20210009722A (en) 2019-07-17 2021-01-27 조한재 Dust collector
KR20210009726A (en) 2019-07-17 2021-01-27 김경아 Dust collector
KR20210009725A (en) 2019-07-17 2021-01-27 조한재 Dust collector
KR102443139B1 (en) * 2021-10-12 2022-09-15 현대엔지니어링(주) Paint dust reduction device of robot for painting exterior wall

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210009722A (en) 2019-07-17 2021-01-27 조한재 Dust collector
KR20210009726A (en) 2019-07-17 2021-01-27 김경아 Dust collector
KR20210009725A (en) 2019-07-17 2021-01-27 조한재 Dust collector
KR102029684B1 (en) * 2019-08-06 2019-10-08 김용이 Vehicle body painting booth
KR102443139B1 (en) * 2021-10-12 2022-09-15 현대엔지니어링(주) Paint dust reduction device of robot for painting exterior wall

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