KR101808081B1 - Cage assembly for dust collector - Google Patents

Cage assembly for dust collector Download PDF

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Publication number
KR101808081B1
KR101808081B1 KR1020150186548A KR20150186548A KR101808081B1 KR 101808081 B1 KR101808081 B1 KR 101808081B1 KR 1020150186548 A KR1020150186548 A KR 1020150186548A KR 20150186548 A KR20150186548 A KR 20150186548A KR 101808081 B1 KR101808081 B1 KR 101808081B1
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KR
South Korea
Prior art keywords
cage
dust collector
filter
present
dust
Prior art date
Application number
KR1020150186548A
Other languages
Korean (ko)
Other versions
KR20170076918A (en
Inventor
권연호
유제신
최종철
조철
Original Assignee
글로벌텍(주)
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Publication date
Application filed by 글로벌텍(주) filed Critical 글로벌텍(주)
Priority to KR1020150186548A priority Critical patent/KR101808081B1/en
Publication of KR20170076918A publication Critical patent/KR20170076918A/en
Application granted granted Critical
Publication of KR101808081B1 publication Critical patent/KR101808081B1/en

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    • B01D46/0075—
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0461—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The present invention relates to a cage assembly for a dust collector, and more particularly, to a dust collector cage assembly capable of efficiently removing dust adhered to a surface of a filter by uniformly transmitting vibration to the entire surface of the filter.
To this end, the present invention provides a cigarette comprising: a cage inserted into a filter mounted on a housing of a dust collector and made of an elastic material; An upper fixing part connected to the upper end of the cage and fastened to the housing of the dust collector; And a wire member connected to an upper end of the cage to support the cage in a direction opposite gravity.

Description

[0001] CAGE ASSEMBLY FOR DUST COLLECTOR [0002]

The present invention relates to a cage assembly for a dust collector, and more particularly, to a dust collector cage assembly capable of efficiently removing dust adhered to a surface of a filter by uniformly transmitting vibration to the entire surface of the filter.

Generally, dust collecting technology for filtering contaminated air is used in many work sites such as steel, incineration, cement, combustion, paper and coke processing. As described above, the dust collector, which is a dust collecting device installed at various work sites, sucks various dusts such as dust and foreign matter, filters the dust through a filter installed inside the dust collector, and then discharges the clean air from which dust has been removed to the outside. At this time, the dust adsorbed or collected on the filter is desorbed by the instantaneous expansion and vibration of the filter through the reverse injection of compressed air. At this time, most of the dust collectors are compressed due to the generation of differential pressure due to the reverse injection of compressed air.

In order to prevent this, conventionally, a tool called a cage is built and installed inside the filter.

However, the conventional cage is disadvantageous in that it is heavy because it is manufactured by welding materials such as flat iron, round bar, and mesh. In addition, since the conventional cage is primarily intended to prevent the filter from being compressed, when the vibration is forcibly transmitted to the cage to forcibly remove the dust adhering to the filter surface, the weight of the cage and the vibration or shock Therefore, it is possible to remove the dust to some extent, but the amount thereof is small and the impact generated by the vibration may cause a serious problem in the structural stability of the dust collector, and the vibration control for the purpose of desorption is restricted.

Korean Patent Laid-Open Publication No. 10-2014-0059431 (Apr.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the conventional art as described above, and it is an object of the present invention to provide a dust collecting apparatus and a dust collecting apparatus capable of efficiently removing dust adhering to a surface of a filter, Cage assembly.

To this end, the present invention provides a cigarette comprising: a cage inserted into a filter mounted on a housing of a dust collector and made of an elastic material; An upper fixing part connected to the upper end of the cage and fastened to the housing of the dust collector; And a wire member connected to an upper end of the cage to support the cage in a direction opposite gravity.

Here, the cage may be a spring.

Further, the cage and the upper end fixing portion may be connected via the wire member.

In this case, the upper fixing part may be formed in a cap shape to provide an installation space of the wire member inward.

The upper fixing part may be formed in a flange type and may be fastened to the housing of the dust collector.

In addition, a plurality of the cages may be inserted into one filter in the gravitational direction, and the plurality of cages may be inserted in a form arranged in the horizontal direction.

At this time, the upper fixing part may be formed in a plate shape.

The wire member may be connected to the upper end of the cage via the upper end fixing portion.

The apparatus may further include a lower end fixing portion disposed opposite to the upper end fixing portion and fixing the lower ends of the plurality of cages.

According to the present invention, since the cage is inserted into the filter and the cage made of the elastic material is provided, the vibration can be uniformly transmitted to the entire surface of the filter, and the dust adhering to the filter surface can be efficiently removed through the cage .

Further, according to the present invention, since the upper end fixing portion for fixing the upper end of the cage is formed as a flange type, the upper end fixing portion can be easily attached to and detached from the housing of the dust collector.

Further, according to the present invention, shrinkage due to differential pressure can be prevented by fixing the lengthwise end portions of the cage to the upper and lower fixing portions, respectively.

Further, according to the present invention, by supporting the upper end of the cage with the wire member, tension and vibration of the spring constituting the cage can be continuously maintained.

1 is a cross-sectional view of a cage assembly for a dust collector according to a first embodiment of the present invention;
2 is a cross-sectional view of a cage assembly for a dust collector according to a second embodiment of the present invention.

Hereinafter, a cage assembly for a dust collector according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1, the cage assembly 100 for a dust collector according to the first embodiment of the present invention includes a cage 110, a top fixing part 120, and a wire member 130 .

The cage 110 is inserted inside the filter 11 mounted in the housing 10 of the dust collector. The cage 110 serves to prevent the filter 11 from being compressed due to differential pressure generated in the process of removing the dust collected in the filter 11. That is, the cage 110 serves to maintain the shape of the filter 11 inside the filter 11.

In the first embodiment of the present invention, the cage 110 is made of an elastic material. The cage 110 may be formed of a spring or a cylindrical shape. In the first embodiment of the present invention, a cage 110 made of a spring is illustrated. A cage 110 made of a spring is inserted in the filter 11 in the longitudinal direction. As described above, when the cage 110 is made of an elastic material such as a spring, it is possible to evenly transmit vibration to the entire surface of the filter 11, thereby effectively removing the dust adhering to the surface of the filter 11 . That is, when the cage 110 is made of an elastic material, the dust can be efficiently removed from the filter 11 through the vibration transmitted to the cage 110, as well as the compression of the filter 11. Further, when the cage 110 is formed of a resilient material such as a spring, the weight of the cage 110 can be reduced compared with a conventional cage manufactured by welding a material such as a flat iron, a round bar, a mesh, etc., The burden is minimized, and the structural stability of the dust collector can be secured.

Meanwhile, the cage 110 according to the first embodiment of the present invention may be made of stainless steel to prevent corrosion. Also, as shown in FIG. 1, a plurality of cages 110 according to the first embodiment of the present invention may be provided and inserted into each of the plurality of filters 11.

The upper fixing part 120 is a member for fixing the cage 110 inserted into the filter 11. [ To this end, the top fixing part 120 is connected to the top of the cage 110. At this time, the upper fixing part 120 is connected to the cage 110 via the wire member 130. Accordingly, the upper end fixing part 120 according to the first embodiment of the present invention is formed in the shape of a cap which provides an installation space for the wire member 130 inward.

The upper end fixing part 120 serves to fix the cage 110 inserted in the filter 11 and attach the plurality of filters 11 and the cage 110 to the housing 10 of the dust collector . To this end, the upper fixing part 120 according to the first embodiment of the present invention is formed in a flange type and can be bolted to the dust collector housing 10. When the upper end fixing part 120 is formed as a flange type, the upper end fixing part 120 can be easily attached to and detached from the housing 10 of the dust collector. Thus, the maintenance work can be performed easily and quickly.

The wire member 130 is a member for supporting the cage 110 in the gravity opposite direction. To this end, the wire member 130 is connected to the top of the cage 110. The lower end of the wire member 130 is connected to the upper end of the cage 110 and the upper end of the wire member 130 is connected to the inner ceiling of the upper end fixing portion 120. [ The plurality of wire members 130 are provided in a one-to-one correspondence with the plurality of filters 11 and the cage 110.

The wire member 130 serves to continuously maintain tension and vibration of the cage 110 made of a spring. In the first embodiment of the present invention, the cage 110 is vibrated by an external force, self-elastic force, and elastic restoring force, thereby causing desorption of adsorbed or collected dust on the surface of the filter 11. When the cage 110 is supported by the wire member 130 in the opposite direction of gravity, the vibration transmission efficiency to the cage 110 is maximized and the tension and vibration of the spring constituting the cage 110 can be continuously maintained So that the efficiency of removing the dust can be improved.

Hereinafter, a cage assembly for a dust collector according to a second embodiment of the present invention will be described with reference to FIG.

2, the cage assembly 200 for a dust collector according to the second embodiment of the present invention includes a cage 210, a top fixing part 220, a wire member 230, and a bottom fixing part 240 .

A plurality of cages 210 according to the second embodiment of the present invention are provided. The plurality of cages 210 are inserted into one filter 22 in the gravitational direction. In addition, a plurality of cages 210 inserted in the filter 22 in the gravity direction are arranged in the horizontal direction within the filter 22. The cage 210 according to the second embodiment of the present invention may be made of an elastic material such as a spring, similar to the cage 110 of FIG. 1 according to the first embodiment of the present invention, and may be made of stainless steel Lt; / RTI > The cage 210 according to the second embodiment of the present invention has the same function as the cage 110 of FIG. 1 according to the first embodiment of the present invention, and a detailed description thereof will be omitted.

The upper end fixing part 220 is a member for integrally fixing a plurality of cages 210 inserted and arranged in one filter 22. To this end, the top fixing part 220 is formed in a plate shape and connected to the top of the plurality of cages 210. The upper end fixing part 220 may be bolted to the housing 10 of the dust collector in order to mount a plurality of cages 210 inserted and arranged in one filter 22 to the housing 10 of the dust collector .

The wire member 230 is a member for supporting the cage 210 in the gravity opposite direction. In a second embodiment of the present invention, the wire member 230 is different from the wire member (130 of FIG. 1) according to the first embodiment of the present invention, which is directly connected to the cage (110 of FIG. 1) 220 to the upper end of the cage 210. Accordingly, it is not necessary that the wire member 230 is provided in a number of one-to-one correspondence with the plurality of cages (110 of FIG. 1) as in the first embodiment of the present invention. It is preferable that the wire member 230 according to the second embodiment of the present invention is formed in a number enough to sufficiently support the plurality of cages 210 and the upper end fixing part 220, It is preferable that they are gathered and fixed. The wire member 230 has the same function as the wire member 130 according to the first embodiment of the present invention, and a detailed description thereof will be omitted.

The lower fixing part 240 is formed in a plate shape. The lower end fixing portion 240 is disposed opposite to the upper end fixing portion 230 to fix the lower ends of the plurality of cages 210 integrally. If both end portions in the longitudinal direction of the plurality of cages 210 are fixed by the upper end fixing portion 220 and the lower end fixing portion 240, the length of the cage 210 can be maintained within a certain range even if a differential pressure is generated. That is, if both end portions in the longitudinal direction of the plurality of cages 210 are fixed by the upper end fixing portion 220 and the lower end fixing portion 240, the contraction of the cage 210 due to the differential pressure can be prevented.

As described above, the cage assemblies 100 and 200 for the dust collector according to the embodiment of the present invention include the cages 110 and 210 made of elastic material. This makes it possible to prevent compression of the filters 11 and 22 due to the generation of the differential pressure and also to prevent the dusts adhering to the surfaces of the filters 11 and 22 The vibration can be uniformly transmitted to the entire surface, and the dust adhering to the surfaces of the filters 11 and 22 can be efficiently removed.

Meanwhile, the cage assemblies 100 and 200 according to the embodiment of the present invention can be deformed in the form of springs constituting the cages 110 and 210, and can be applied not only to a dust collector but also to an air purge apparatus.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill 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. This is possible.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims as well as the appended claims.

100, 200: a dust collector cage assembly 110, 210: a cage
120, 220: upper fixing part 130, 230: wire member
240: bottom fixing part 10: housing of dust collector
11, 22: filter

Claims (9)

A cage inserted into the filter mounted on the housing of the dust collector and made of an elastic material;
A top fixing part connected to an upper end of the cage and fastened to a housing of the dust collector and formed in a plate shape; And
A plurality of wire members connected to the upper end fixing portion and supporting the cage connected to the upper end fixing portion and the upper end fixing portion in a direction opposite gravity;
, ≪ / RTI &
The upper ends of the plurality of wire members are gathered and fixed at one place,
A plurality of the cages are inserted into the filter in the gravity direction and arranged in the horizontal direction,
Further comprising a lower end fixing portion disposed opposite to the upper end fixing portion and fixing the lower ends of the plurality of cages.
The method according to claim 1,
Wherein the cage comprises a spring.
delete delete The method according to claim 1,
Wherein the upper fixing part is formed in a flange type and is fastened to the housing of the dust collector.
delete delete delete delete
KR1020150186548A 2015-12-24 2015-12-24 Cage assembly for dust collector KR101808081B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150186548A KR101808081B1 (en) 2015-12-24 2015-12-24 Cage assembly for dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150186548A KR101808081B1 (en) 2015-12-24 2015-12-24 Cage assembly for dust collector

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KR20170076918A KR20170076918A (en) 2017-07-05
KR101808081B1 true KR101808081B1 (en) 2017-12-13

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102653224B1 (en) * 2023-12-18 2024-04-01 주식회사 신성플랜트 Fiter bag vibration dust collector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089607A1 (en) 2005-10-21 2007-04-26 General Electric Company Methods and apparatus for manufacturing and assembling a baghouse bag filter tensioning assembly
KR101465038B1 (en) * 2014-06-16 2014-11-25 (주)에어릭스 Filter bag for dust collector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089607A1 (en) 2005-10-21 2007-04-26 General Electric Company Methods and apparatus for manufacturing and assembling a baghouse bag filter tensioning assembly
KR101465038B1 (en) * 2014-06-16 2014-11-25 (주)에어릭스 Filter bag for dust collector

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