KR20060024235A - Assembly type bag cage for collector - Google Patents

Assembly type bag cage for collector Download PDF

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Publication number
KR20060024235A
KR20060024235A KR1020040073128A KR20040073128A KR20060024235A KR 20060024235 A KR20060024235 A KR 20060024235A KR 1020040073128 A KR1020040073128 A KR 1020040073128A KR 20040073128 A KR20040073128 A KR 20040073128A KR 20060024235 A KR20060024235 A KR 20060024235A
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South Korea
Prior art keywords
coupled
bag
intermediate member
air
back cage
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KR1020040073128A
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Korean (ko)
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KR100584046B1 (en
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손일영
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주식회사 이티에프
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Priority to KR1020040073128A priority Critical patent/KR100584046B1/en
Publication of KR20060024235A publication Critical patent/KR20060024235A/en
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    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • 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
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/022—Bayonet connecting means

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

Abstract

본 발명은 집진기용 조립형 백케이지에 관한 것으로, 그 목적은 벤츄리가 형성된 상단부재에 백이 외면에 결합되는 중간부재를 적어도 하나 이상 연결하고, 상기 중간부재의 하부에 하단부재를 결합하여 설치 길이에 따라 길이 조절이 간단히 이루어지는 집진기용 조립형 백케이지를 제공함에 있다. 이는 백에 포집된 분진을 탈진시키도록 고압의 에어를 공급받아 공기의 속도를 증가시키는 밴츄리가 형성되어진 상단부재와, 내부와 외부가 연통되도록 복수개의 에어투과공이 형성되고, 외면에 백이 결합되어지며, 적어도 하나 이상 상기 상단부재의 하방에 결합되어지는 중간부재와, 상기 중간부재에 하방에 결합되어져 하부를 지지하는 캡형태의 하단부재로 구성되며, 상기 상단부재, 중간부재 및 하단부재는 결합수단에 의해 상호 결합되도록 하는 것이다.The present invention relates to a prefabricated back cage for a dust collector, the purpose of which is connected to at least one intermediate member bag is coupled to the outer surface of the venturi is formed, the lower end of the intermediate member by coupling the lower member to the installation length According to the present invention provides a prefabricated back cage for the length adjustment is easy. The upper member is formed with a banchuuri to increase the speed of the air by receiving high pressure air to exhaust dust collected in the bag, and a plurality of air permeable holes are formed so that the inside and the outside communicate, and the bag is coupled to the outside surface. It is composed of at least one intermediate member is coupled to the lower portion of the upper member, and the lower member of the cap shape is coupled to the intermediate member to support the lower portion, the upper member, the intermediate member and the lower member is coupled To be mutually coupled by means.

상단부재, 중간부재, 하단부재, 밴츄리, 결합수단Upper member, middle member, lower member, bantry, coupling means

Description

집진기용 조립형 백케이지{Assembly type bag cage for collector}Assembly type bag cage for collector

도 1은 종래에 따른 집진기의 구성을 나타낸 정면도.1 is a front view showing the configuration of a conventional dust collector.

도 2는 종래에 따른 집진기용 백케이지의 일예를 나타낸 도면2 is a view showing an example of a dust collector back cage according to the prior art

도 3은 본 발명에 따른 백케이지의 분해사시도.Figure 3 is an exploded perspective view of a back cage according to the present invention.

도 4는 본 발명에 따른 백케이지의 종단면도.4 is a longitudinal sectional view of a back cage according to the present invention;

도 5는 본 발명에 따른 백케이지의 결합수단을 설명하기 위한 정면도.Figure 5 is a front view for explaining the coupling means of the back cage according to the present invention.

도 6은 본 발명에 따른 백케이지의 중간부재에 백이 결합되어 표면에 분진이 퇴적된 상태를 나타낸 평단면도.Figure 6 is a cross-sectional view showing a state in which dust is deposited on the surface of the bag is coupled to the intermediate member of the back cage according to the present invention.

도 7은 도 6의 상태에서 백이 팽창하여 탈진행정이 이루어진 상태를 나타낸 평단면도. 7 is a cross-sectional view showing a state in which the bag is inflated in the state of FIG.

(도면중 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

100: 백케이지 10: 상단부재100: back cage 10: upper member

11: 밴츄리 20: 중간부재11: bantry 20: middle member

21: 에어투과공 22: 수평부21: Air Permeable 22: Horizontal Section

23: 수직부 24: 팽창부23: vertical portion 24: inflation portion

25: 비팽창부 30: 하단부재25: non-expansion portion 30: lower member

40: 결합수단 41: 결합돌기40: coupling means 41: coupling projection

42: 결합홈 42a: 수직홈부42: coupling groove 42a: vertical groove

42b: 수평홈부 50: 백42b: horizontal groove 50: bag

본 발명은 집진기용 조립형 백케이지에 관한 것으로, 더욱 상세하게는 벤츄리가 형성된 상단부재에 백이 외면에 결합되는 중간부재를 적어도 하나 이상 연결하고, 상기 중간부재의 하부에 하단부재를 결합하여 설치 길이에 따라 길이 조절이 간단히 이루어지는 집진기용 조립형 백케이지에 관한 것이다.The present invention relates to a prefabricated back cage for a dust collector, and more particularly to at least one intermediate member coupled to the outer surface of the bag formed on the venturi is formed, the lower end member is coupled to the lower portion of the intermediate member installation length According to the present invention relates to a prefabricated back cage for the length adjustment is easy.

일반적으로, 집진기는 먼지가 많이 발생되는 작업장에 설치되어 실내에 공기중에 포함되어 부유하는 먼지를 포집하고 깨끗한 공기로 정화시켜 외부로 배출하여 먼지로 인한 대기오염을 방지하기 위한 공기 정화장치 중에 하나이다.In general, the dust collector is one of the air purifiers installed in the workplace where a lot of dust is generated to collect the floating dust contained in the air inside the room, purify it with clean air and discharge it to the outside to prevent air pollution caused by dust.

이와 같은 집진기는 대체로 용량이 크고 수명이 오래가는 백필터를 사용하여 오염 공기를 여과시켜 먼지는 걸러내고 깨끗한 공기를 외부로 배출시키되, 상기 백필터를 거쳐 경유하는 공기의 여과방향과 반대방향인 하측방향으로 압축공기를 간헐적으로 또는 연속적으로 분사시켜 상기 백필터에 포집된 오염물을 탈진시킴으로서, 부직포 등으로 이루어진 백(Bag)의 막힘 현상을 방지함과 동시에 안전 운전이 되도록 한다.Such a dust collector generally uses a large-capacity and long-lasting bag filter to filter contaminated air to filter out dust and discharge clean air to the outside, but the lower side opposite to the filtering direction of the air passing through the bag filter. By spraying compressed air intermittently or continuously in the direction to dedust the contaminants trapped in the bag filter, it is possible to prevent clogging of the bag made of nonwoven fabric or the like and to ensure safe operation.

도 1은 종래에 따른 집진기의 구성을 나타낸 정면도.1 is a front view showing the configuration of a conventional dust collector.

도시한 바와 같이 종래의 집진기는 하우징(1) 일측에 마련된 취입구(2)를 통 해 유입되는 오염원을 포함하고 있는 공기의 연통관로상에 백 (Bag)(3a)과 백케이지(Bag Cage)(3b)로 구성되되, 그 상측 내부에는 벤츄리(ventury)(3c)가 마련된 다수개의 백필터(3)를 설치하여 상기 백필터(Bag Filter)(3)들 사이로 공기가 경유하면서 분진 등은 상기 백필터(3)에 의해 필터링 된 후에 청정의 공기(Clean air)만이 배출구(4)를 통해 배출되도록 공기 정화 동작이 이루진다. As shown, a conventional dust collector is a bag (3a) and a bag cage on a communication passage of air including a pollutant flowing through the air inlet (2) provided on one side of the housing (1) And a plurality of bag filters 3 provided with a venturi 3c inside the upper side thereof, and through the air between the bag filters 3, dust, etc. After filtering by the bag filter 3, an air purification operation is performed such that only clean air is discharged through the outlet 4.

한편, 상기 백필터(3) 상부에는 이 백필터(3)에 접착된 분진을 간헐적 또는 연속적으로 탈진시키기 위해 에어펄싱수단(air pulsing device)(5)을 통해 유입시킨 압축공기를 공급받아 분사시키는 분사노즐(5a)이 설치되어 있다.On the other hand, the upper part of the bag filter (3) is supplied with the compressed air introduced through the air pulsing device (air pulsing device) 5 in order to intermittently or continuously dedusted dust adhered to the bag filter (3) The injection nozzle 5a is provided.

도 2는 종래에 따른 집진기용 백케이지의 일예를 나타낸 도면이다.2 is a view showing an example of a dust collector back cage according to the prior art.

도시한 바와 같이 부직포 형태의 백케이지(3b)는 상,하단부에 형성된 원형테두리(3b-1)와, 상기 원형테두리(3b-1) 사이에 설치된 원형와이어(3b-2)와, 상기 원형와이어(3b-2)를 수직으로 결합시키는 수직와이어(3b-3)로 구성된다.As shown, the non-woven back cage 3b has a circular border 3b-1 formed at upper and lower ends, a circular wire 3b-2 provided between the circular border 3b-1, and the circular wire. It consists of the vertical wire 3b-3 which couples (3b-2) vertically.

또한 상기 백케이지(3b)의 외면에 부직포의 백(3a)이 결합되며, 상기 백케이지의 상부에 밴츄리관(3c)이 결합되는 구조로 이루어져 백필터(3)를 구성하는 것이다.In addition, the bag 3a of the nonwoven fabric is coupled to the outer surface of the back cage 3b, and the bag filter 3 is constituted by a structure in which the banchu tube 3c is coupled to the upper portion of the back cage.

그러나, 상기와 같이 구성된 종래의 백케이지는 카본 스틸(Carbon steel) 등으로 이루어져 부식이 약하고, 길이가 일정하여 다양한 집진기에 탄력적으로 설치할 수 없는 문제점 있다.However, the conventional back cage configured as described above is made of carbon steel (Carbon steel) and the like, the corrosion is weak, there is a problem that can not be elastically installed in various dust collectors with a constant length.

본 발명은 이러한 종래의 문제점을 해결하기 위하여 이루어진 것으로, 그 목 적은 벤츄리가 형성된 상단부재에 백이 외면에 결합되는 중간부재를 적어도 하나 이상 연결하고, 상기 중간부재의 하부에 하단부재를 결합하여 설치 길이에 따라 길이 조절이 간단히 이루어지는 집진기용 조립형 백케이지를 제공함에 있다.The present invention has been made to solve the above problems, the purpose of which is to connect at least one or more intermediate members that the bag is coupled to the outer surface to the top member is formed venturi, the bottom length is coupled to the lower portion of the intermediate member installation length According to the present invention provides a prefabricated back cage for the length adjustment is made easily.

이러한 목적을 달성하기 위한 본 발명은 백에 포집된 분진을 탈진시키도록 고압의 에어를 공급받아 공기의 속도를 증가시키는 밴츄리가 형성되어진 상단부재와, 내부와 외부가 연통되도록 복수개의 에어투과공이 형성되고, 외면에 백이 결합되어지며, 적어도 하나 이상 상기 상단부재의 하방에 결합되어지는 중간부재와, 상기 중간부재에 하방에 결합되어져 하부를 지지하는 캡형태의 하단부재로 구성되며, 상기 상단부재, 중간부재 및 하단부재는 결합수단에 의해 상호 결합되도록 하는 것이다.The present invention for achieving the above object is a top member is formed with a bantry to increase the speed of the air is supplied with a high-pressure air to exhaust the dust collected in the bag, and a plurality of air permeable holes so that the inside and the outside communicate Is formed, the bag is coupled to the outer surface, at least one or more of the intermediate member is coupled to the lower portion of the upper member, and is coupled to the intermediate member below the lower member of the cap shape for supporting the lower, the upper member The intermediate member and the lower member are to be mutually coupled by the coupling means.

또한, 상기 결합수단은 상기 상단부재, 중간부재 및 하단부재 중 어느 일측에 형성된 결합돌기와 이에 대응되는 결합홈으로 끼워맞춤되는 것이다.In addition, the coupling means is to be fitted into the coupling projection and the corresponding coupling groove formed on any one side of the upper member, the intermediate member and the lower member.

또한, 상기 결합홈은 수직홈부와 수평홈부로 이루어져 결합돌기가 수직홈부에 삽입된 상태에서 일정각도로 수평홈부로 회전되는 것이다.In addition, the coupling groove is composed of a vertical groove portion and a horizontal groove portion is to be rotated to the horizontal groove portion at a predetermined angle in a state in which the coupling projection is inserted into the vertical groove portion.

또한, 상기 중간부재는 일정간격으로 이격되어진 수평부의 외주면에 수직부가 일체로 형성되고, 상기 백 사이에 탈진행정시 팽창부와 비팽창부가 각각 형성되도록 하는 것이다.In addition, the intermediate member is formed so that the vertical portion is integrally formed on the outer circumferential surface of the horizontal portion spaced at regular intervals, and the expansion portion and the non-expansion portion are respectively formed between the bags during the stroke.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3 내지 도 7은 본 발명에 따른 백케이지를 나타낸 도면이다.3 to 7 are diagrams showing a back cage according to the present invention.

도시한 바와 같이 본 발명의 백케이지(100)는 상단부재(01), 중간부재(20) 및 하단부재(30)로 크게 구성되어 있다.As shown, the back cage 100 of the present invention is largely composed of an upper member 01, an intermediate member 20, and a lower member 30.

상기 상단부재(10)는 백(50)에 포집된 분진을 탈진시키도록 고압의 에어를 공급받아 공기의 속도를 증가시키는 밴츄리(11)가 형성되어 있다.The upper member 10 is provided with a banchu 11 to increase the speed of the air is supplied with a high-pressure air to exhaust the dust collected in the bag (50).

상기 중간부재(20)는 내부와 외부가 연통되도록 복수개의 에어투과공(21)이 형성되고, 외면에 백(50)이 결합되어지며, 적어도 하나 이상 상기 상단부재(10)의 하방에 결합되어진다.The intermediate member 20 has a plurality of air through-holes 21 are formed so as to communicate the inside and the outside, the bag 50 is coupled to the outer surface, at least one is coupled to the lower side of the upper member 10 Lose.

또한, 상기 중간부재(20)는 일정간격으로 이격되어진 수평부(22)의 외주면에 수직부(23)가 일체로 형성되고, 상기 백(50) 사이에 탈진행정시 팽창부와 비팽창부(25)가 각각 형성되도록 하는 것이다.In addition, the intermediate member 20 has a vertical portion 23 integrally formed on the outer circumferential surface of the horizontal portion 22 spaced apart at regular intervals, the expansion portion and the non-expansion portion (e. 25) to be formed respectively.

그리고, 상기 중간부재(20)는 상기의 예에 한정되는 것이 아니고, 와이어 형태, 단일의 통체형태, 외주면에 주기적으로 골과 마루가 형성될 수 도 있다는 것을 밝혀둔다.In addition, the intermediate member 20 is not limited to the above example, it turns out that the bone and floor may be formed periodically in the form of a wire, a single cylindrical shape, the outer peripheral surface.

상기 하단부재(30)는 상기 중간부재(20)에 하방에 결합되어져 하부를 지지하는 캡형태로 이루어져 있다.The lower member 30 is formed in the form of a cap coupled to the intermediate member 20 to support the lower portion.

또한, 상기 상단부재(10), 중간부재(20) 및 하단부재(30)는 결합수단(40)에 의해 상호 결합되도록 하는 것이다.In addition, the upper member 10, the intermediate member 20 and the lower member 30 is to be coupled to each other by the coupling means (40).

상기 결합수단(40)은 상기 상단부재(10), 중간부재(20) 및 하단부재(30) 중 어느 일측에 형성된 결합돌기(41)와 이에 대응되는 결합홈(42)으로 끼워맞춤되도록 하는 것이 바람직하다.The coupling means 40 is to be fitted to the coupling protrusion 41 formed on any one side of the upper member 10, the intermediate member 20 and the lower member 30 and the corresponding coupling groove 42 corresponding thereto. desirable.

또한,상기 결합홈(42)은 수직홈부(42a)와 수평홈부(42b)로 이루어져 결합돌기(41)가 수직홈부(42a)에 삽입된 상태에서 일정각도 수평홈부(42b)로 회전되는 구조로 이루어진다.In addition, the coupling groove 42 is composed of a vertical groove portion 42a and a horizontal groove portion 42b so that the coupling protrusion 41 is rotated to the horizontal groove portion 42b at an angle in a state where the coupling protrusion 41 is inserted into the vertical groove portion 42a. Is done.

그러나, 상기의 결합수단(40)은 일예에 해당되며 통상의 지식을 가진 자라면 다양한 형태로 변경할 수 있을 것으로 본 발명에서는 그 상세한 예는 생략한다.However, the coupling means 40 corresponds to one example, and those skilled in the art may change the present invention into various forms and detailed examples thereof will be omitted.

본 발명에 따른 작용을 상세히 설명하면 다음과 같다.Referring to the operation according to the invention in detail as follows.

상단부재(10)와 복수개의 중간부재(20) 그리고 하단부재(30)를 결합하여 적정한 길이의 백케이지(100)를 조립하게 된다.By combining the upper member 10, the plurality of intermediate members 20 and the lower member 30 to assemble the back cage 100 of the appropriate length.

상기에서 백케이지(100)의 조립은 상단부재(10), 중간부재(20) 및 하단부재(30) 중 어느 일측에 형성된 결합돌기(41)를 이에 대응되는 결합홈(42)에 삽입시키게 된다.In the assembly of the back cage 100 is inserted into the coupling groove 42 corresponding to the coupling projection 41 formed on any one side of the upper member 10, the intermediate member 20 and the lower member 30. .

상기 결합홈(42)은 수직홈부(42a)와 수평홈부(42b)로 이루어져 상기 결합돌기(41)가 수직홈부(42a)에 삽입된 상태에서 일정각도 수평홈부(42b)로 회전되는 구조로 이루어진다.The coupling groove 42 is composed of a vertical groove portion 42a and a horizontal groove portion 42b, and has a structure in which the coupling protrusion 41 is rotated by a predetermined angle horizontal groove portion 42b in a state where the coupling protrusion 41 is inserted into the vertical groove portion 42a. .

또한, 조립된 백케이지(100)의 중간부재(20) 외면에는 부직포로 이루어진 백(50)이 결합된 상태로 집진기의 내부에 설치되어지게 된다.In addition, the outer surface of the intermediate member 20 of the assembled back cage 100 is installed inside the dust collector in a state in which the bag 50 made of a nonwoven fabric is coupled.

상기와 같이 집진기의 내부에 설치된 백케이지(100)는 종래와 동일한 동작을 수행하게 된다.As described above, the back cage 100 installed inside the dust collector performs the same operation as in the prior art.

즉, 집진기 내부로 유입된 공기가 백(50)을 통과하면서 백케이지(00)의 외면 에 밀착되어지게 되고, 여과행정이 진행됨에 따라 백(50)의 표면에는 공기에 함유된 분진 등의 분순물이 여과되면서 퇴적층을 형성하게 되며, 상기의 퇴적층은 에어펄싱수단에서 공급되는 고압의 공기가 상단부재(10)의 밴츄리(11)를 통과하면서 백(50)을 팽창시켜 백(50)에 포집된 분진을 탈진하게 된다.That is, the air introduced into the dust collector is in close contact with the outer surface of the back cage (00) while passing through the bag 50, and as the filtration process proceeds, the surface of the bag 50, such as dust contained in the air Pure water is filtered to form a sedimentation layer, wherein the sedimentation layer expands the bag 50 by passing the high pressure air supplied from the air pulsing means through the bantry 11 of the upper member 10 to the bag 50. The collected dust is exhausted.

이때 중간부재(20)와 백(50) 사이에 형성된 팽창부(24)가 비팽창부(25)에 대해 넓은 공간에 걸쳐 팽창되므로 매우 큰 탈진력을 얻을 수 있는 것이다.At this time, since the expansion part 24 formed between the intermediate member 20 and the bag 50 is expanded over a large space with respect to the non-expansion part 25, very large dust removal force can be obtained.

본 발명은 첨부된 도면에 도시된 일 실시예를 참고로 설명한 것이나, 당해 기술 분야의 통상의 지식을 가진 자들에게는 다양한 변형 및 다른 실시예가 가능하다는 점이 이해될 것이다.Although the present invention has been described with reference to one embodiment shown in the accompanying drawings, it will be understood that various modifications and other embodiments are possible to those skilled in the art.

이상 상세히 설명한 바와 같은 본 발명에 따른 집진기의 백케이지는 밴츄리가 형성된 상단부재에 백이 외면에 결합되는 중간부재를 적어도 하나 이상 연결하고, 상기 중간부재의 하부에 하단부재를 결합하여 설치 길이에 따라 길이 조절이 간단히 이루어지는 효과가 있다.As described above, the back cage of the dust collector according to the present invention connects at least one or more intermediate members to which the bag is coupled to the outer surface to the upper member on which the bantu is formed, and the lower member is coupled to the lower portion of the intermediate member according to the installation length. There is an effect that the length adjustment is simple.

또한, 상기 중간부재와 백 사이에 탈진행정시 팽창부와 비팽창부가 형성되도록 하여 팽창부에 의해 팽창된 백에 의해 매우 큰 탈진력을 얻을 수 있는 것이다.In addition, it is possible to obtain a very large dust removal force by the bag inflated by the expansion portion by forming the expansion portion and the non-expansion portion during the exhaustion stroke between the intermediate member and the bag.

Claims (4)

백(50)에 포집된 분진을 탈진시키도록 고압의 에어를 공급받아 공기의 속도를 증가시키는 밴츄리(11)가 형성되어진 상단부재(10); An upper member 10 having a bantry 11 for increasing the speed of air by receiving high pressure air to exhaust dust collected in the bag 50; 내부와 외부가 연통되도록 복수개의 에어투과공(21)이 형성되고, 외면에 백(50)이 결합되어지며, 적어도 하나 이상 상기 상단부재(10)의 하방에 결합되어지는 중간부재(20); 및An intermediate member 20 having a plurality of air penetration holes 21 formed therein so as to communicate the inside and the outside thereof, the bag 50 being coupled to the outer surface, and the at least one intermediate member 20 being coupled to the lower side of the upper member 10; And 상기 중간부재(20)에 하방에 결합되어져 하부를 지지하는 캡형태의 하단부재(30)로 구성되며, It is composed of a lower end member 30 in the form of a cap coupled to the intermediate member 20 to support the lower portion, 상기 상단부재(10), 중간부재(20) 및 하단부재(30)는 결합수단(40)에 의해 상호 결합되도록 하는 것을 특징으로 하는 집진기용 조립형 백케이지.The upper member 10, the intermediate member 20 and the lower member 30 is assembled back cage for the dust collector, characterized in that to be mutually coupled by the coupling means (40). 제1항에 있어서, 상기 결합수단(40)은 상기 상단부재(10), 중간부재(20) 및 하단부재(30) 중 어느 일측에 형성된 결합돌기(41)와 이에 대응되는 결합홈(42)으로 끼워맞춤되는 것을 특징으로 하는 집진기용 조립형 백케이지.According to claim 1, The coupling means 40 is a coupling protrusion 41 formed on any one side of the upper member 10, the intermediate member 20 and the lower member 30 and the corresponding coupling groove 42 Prefabricated back cage for the dust collector, characterized in that the fitting. 제2항에 있어서, 상기 결합홈(42)은 수직홈부(42a)와 수평홈부(42b)로 이루어져 결합돌기(41)가 수직홈부(42a)에 삽입된 상태에서 일정각도로 수평홈부(42b)로 회전되는 것을 특징으로 하는 집진기용 조립형 백케이지.The method of claim 2, wherein the coupling groove 42 is composed of a vertical groove portion 42a and a horizontal groove portion 42b, the horizontal groove portion 42b at a predetermined angle in a state where the coupling protrusion 41 is inserted into the vertical groove portion 42a. Prefabricated back cage for the dust collector, characterized in that rotated to. 제1항에 있어서, 상기 중간부재(20)는 일정간격으로 이격되어진 수평부(22)의 외주면에 수직부(23)가 일체로 형성되고, 상기 백(50) 사이에 탈진행정시 팽창부(24)와 비팽창부(25)가 각각 형성되도록 하는 것을 특징으로 집진기용 조립형 백케이지.According to claim 1, wherein the intermediate member 20 is formed integrally with the vertical portion 23 on the outer circumferential surface of the horizontal portion 22 spaced at a predetermined interval, the expansion portion (e) during the stroke stroke between the bag (50) 24) and assembled back cage for the dust collector, characterized in that the non-expanded portion (25) is formed respectively.
KR1020040073128A 2004-09-13 2004-09-13 Assembly type bag cage for collector KR100584046B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2205337A1 (en) * 2007-09-28 2010-07-14 William F. Peshina Wire cage for a filter bag
CN107744701A (en) * 2017-12-02 2018-03-02 福州大学 Telescopic folding bag cage mechanism and application method
EP3296007A1 (en) * 2016-09-16 2018-03-21 Clean Air Europe Srl Device for joining baskets for bag filters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110141906B (en) * 2019-05-27 2021-06-01 华侨大学 Bag cage connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2205337A1 (en) * 2007-09-28 2010-07-14 William F. Peshina Wire cage for a filter bag
EP2205337A4 (en) * 2007-09-28 2011-01-05 William F Peshina Wire cage for a filter bag
EP3296007A1 (en) * 2016-09-16 2018-03-21 Clean Air Europe Srl Device for joining baskets for bag filters
CN107744701A (en) * 2017-12-02 2018-03-02 福州大学 Telescopic folding bag cage mechanism and application method

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