KR101691784B1 - Nonmetal injector for dust collector pulsing and connecting structure of the nonmetal injector for dust collector pulsing - Google Patents

Nonmetal injector for dust collector pulsing and connecting structure of the nonmetal injector for dust collector pulsing Download PDF

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Publication number
KR101691784B1
KR101691784B1 KR1020150072113A KR20150072113A KR101691784B1 KR 101691784 B1 KR101691784 B1 KR 101691784B1 KR 1020150072113 A KR1020150072113 A KR 1020150072113A KR 20150072113 A KR20150072113 A KR 20150072113A KR 101691784 B1 KR101691784 B1 KR 101691784B1
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KR
South Korea
Prior art keywords
injector
pulverizing
dust collecting
clamp
metallic
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Application number
KR1020150072113A
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Korean (ko)
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KR20160137246A (en
Inventor
주인성
Original Assignee
(주) 인텐시브필터코리아
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Priority to KR1020150072113A priority Critical patent/KR101691784B1/en
Publication of KR20160137246A publication Critical patent/KR20160137246A/en
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Publication of KR101691784B1 publication Critical patent/KR101691784B1/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
    • B01D46/04—Cleaning filters
    • B01D46/0071—
    • 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

Abstract

Disclosed is a non-metallic injector for dust collection facility and a non-metallic injector for dust collection facility.
A non-metallic injector for pulverizing a dust-collecting facility, which is made of a nonmetal material, allows external air to be sucked into a pulsing object by a coanda effect due to air in a reverse direction flowing from a pipe during pulsing .
According to the non-metallic injector for pulverizing dust collecting facility and the non-metallic injector for pulverizing dust collecting facility, the non-metallic injector for pulverizing dust collecting facility is made of a non-metallic material such as plastic material, There is an advantage that it can be suitable for mass production.

Description

TECHNICAL FIELD [0001] The present invention relates to a nonmetal injector for pulverizing dust collecting facilities and a nonmetal injector for pulverizing dust collecting facilities,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coupling structure of a non-metallic injector for dust collection facility and a non-metallic injector for dust collection facility.

The filter bag of the dust collector which is applied to the industrial facilities such as factories and the filter bag of the dust collecting facility is provided with foreign matter such as dust. In order to remove such foreign matter, pulsing which blows strong pressure air in the reverse direction should be performed.

For such pulsing, a Coanda injector is applied as in the conventional patent No. 10-0584101.

 However, conventionally, such Coanda injectors are mostly made of iron, and therefore, the Coanda injectors must be replaced periodically in accordance with the use for a long time, which is disadvantageous in mass production.

Registered Patent No. 10-1495057, Date of Registration: Feb. 23, 2013. Title of invention: Portable filter bag reproduction device Registered Patent No. 10-0776693, Registered on November 11, 2007. Title of the Invention: Compressed Air Injection Device for a Dust Collector Bag Filter Using Multiple Venturi Structures Patent No. 10-0803721, filed on Feb. 2, 2008, entitled " Compressed Air Injection Device Using Air Amplifier " Registered Utility Model No. 20-0321528, Registered Date: July 16, 2003, Title of Design: Ejector for dust collector bag filter

An object of the present invention is to provide a nonmetallic injector for dust collection system and a nonmetallic injector for pulverizing dust collection system, which are resistant to corrosion and suitable for mass production.

A non-metallic injector for pulverizing a dust collecting facility according to one aspect of the present invention allows outside air to be sucked to a pulsing object by a coanda effect due to reverse air flowing from a pipe at the time of pulsing, ). ≪ / RTI >

According to an aspect of the present invention, a coupling structure of a nonmetallic injector for pulverizing dust collecting facilities includes: a pipe capable of blowing air in a reverse direction at the time of pulsing; A nonmetallic injector for pulverizing a dust collecting facility made of a nonmetal material so that outside air can be sucked into the pulsing object by the coanda effect caused by the air flowing in the reverse direction from the pipeline during pulsing; And a clamp connecting body extending from the clamp body to be coupled to the pipe while coupling the nonmetal injector for pulverizing the dust collecting facility to the pipe, The connection includes a connection clamp.

According to one aspect of the present invention, there is provided a non-metallic injector for pulverizing a dust collecting plant and a non-metallic injector for pulverizing the dust collecting plant, the non-metallic injector for pulverizing the dust collecting plant is made of a non-metallic material such as plastic material, Corrosion is prevented and it is suitable for mass production.

According to another aspect of the present invention, there is provided a non-metallic injector for pulverizing and a non-metallic injector for pulverizing the dust collector, wherein the coupling structure of the non-metallic injector for pulverizing the dust collecting plant includes a non-metallic injector for pulling and a connecting clamp As a result, a non-metallic injector for non-metallic dust collecting facility can be connected to a piping made of iron or other metal material by a connecting clamp. Therefore, a non-metallic dust collecting facility for metal- So that they can be combined with each other.

1 is a perspective view showing a combined structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention.
FIG. 2 is a side view showing a combined structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention. FIG.
3 is a cross-sectional view showing a combined structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention.
4 is a perspective view showing a disassembled structure of a nonmetallic injector for pulverizing dust collecting plant and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention.
5 is a side view showing a disassembled structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention.
FIG. 6 is a side view illustrating a disassembled structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention. FIG.
FIG. 7 is a cross-sectional view showing a disassembled structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention. FIG.

Hereinafter, a coupling structure of a non-metallic injector for dust-collecting facility pulping and a non-metallic injector for pulverizing dust-collecting plant according to embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing a combined structure of a non-metallic injector for dust-collecting installation and a non-metallic injector for dust-collecting installation according to an embodiment of the present invention. FIG. 2 is a perspective view of a dust- FIG. 3 is a side view showing a combined structure of a non-metallic injector for pulsing and a non-metallic injector for pulverizing the dust collecting facility. FIG. 3 is a side view of a nonmetal injector for pulverizing dust- FIG. 4 is a perspective view showing a disassembled structure of a nonmetal injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting plant according to an embodiment of the present invention. FIG. The present invention is not limited to the combination of the nonmetal injector for pulverizing dust collecting facility and the nonmetal injector for pulverizing dust collecting facility according to an embodiment of the present invention. FIG. 6 is a side view of a non-metallic injector for pulverizing dust collecting facility and a non-metallic injector for pulverizing dust collecting plant according to an embodiment of the present invention, 7 is a cross-sectional view illustrating a disassembled structure of a nonmetallic injector for pulverizing dust collecting facility and a nonmetal injector for pulverizing dust collecting facility according to an embodiment of the present invention.

1 to 7 together, the non-metallic injector 100 for pulverizing the dust collecting facility according to the present embodiment is provided with a coanda effect due to the reverse air flowing from the pipe 10 at the time of pulsing, So that the air can be sucked into the pulsing object, and is made of a nonmetal material.

The non-metallic injector 100 for pulverizing the dust collecting facility is made of a non-metallic material such as plastic material, so that corrosion of the non-metallic injector 100 for pulverizing dust collecting facility can be prevented, and it can be suitable for mass production.

The injector 100 includes an injector body member 110, an injector lid member 120 and an external air injection member 130. The injector body member 110, the injector body 110, Both the lid member 120 and the external air injection member 130 are made of a non-metallic material.

The injector body member 110 includes an injector body 111 having a lower shape of an incised donut and an injector body 111 for connecting the pipe 10 and introducing air in the opposite direction from the pipe 10. [ Side communication connection portion 112 protruding from the injector body 111 and an external air introduction portion 113 formed to cross the inside of the injector body 111 such that the external air flows through the injector body 111 do.

The injector lid member 120 has an upper shape of an incised donut so that when the injector lid member 120 is coupled with the injector body 110, the injector lid member 120 is formed in a donut shape that is hermetically sealed to the outside.

The outer air injection member 130 has an inner hollow cylinder shape and is connected to the injector lid member 120 so as to communicate with the outer air introduction part 113 and is introduced through the outer air introduction part 113 So that the external air flows into the pulsing object.

 When the injector body member 110, the injector lid member 120 and the external air injection member 130 are coupled, a gap is formed between the external air introduction part 113 and the external air injection member 130 , A Coanda effect can be generated through such a gap.

The operation of the non-metallic injector 100 for pulverizing dust collecting facility will be briefly described. In a state where the injector body member 110, the injector lid member 120 and the external air injection member 130 are engaged, The air in the opposite direction blown from the injector body 10 is dispersed along the donut-shaped space formed by the injector body 111 and the injector lid member 120 through the injector-side communication connection portion 112, The air is introduced through the gap formed between the air introduction part 113 and the external air injection member 130 so that external air is introduced through the external air introduction part 113 by the coanda effect, (130) to the pulsing object.

The coupling structure of the non-metallic injector 100 for dust-collecting plant according to the present embodiment includes a pipe 10 capable of blowing air in a reverse direction at the time of pulsing, a pipe 10 for blowing air in a reverse direction at the time of pulsing, Metal injector 100 for pulverizing the dust collecting facility and a connection clamp 150 made of a non-metallic material so that external air can be sucked to the pulsing object by the coanda effect due to the air of the dust collector.

The pipe 10 may be connected to a pneumatic pump (not shown) capable of blowing air in the reverse direction at the time of pulsing.

The connecting clamp 150 includes a clamp body 151 to which the nonmetallic injector 100 for pulverizing the dust collecting facility is connected and a clamping body 151 extending from the clamping body 151 to be coupled with the pipe 10, Metal injector 100 for pulverizing the dust collecting facility is connected to the pipe 10, including the leg 152.

The clamp body 151 has a central portion penetrating the clamp body 151 so that the air in the reverse direction inside the pipe 10 can be introduced into the nonmetal injector 100 for the dust- And communicates the inside of the pipe (10) with the injector-side communication connection portion (112).

The clamp connection legs 152 are formed as a pair, and are coupled by hinges and pivotally connected to the clamp body 151, respectively. Then, the pair of clamp connection legs 152 are opened to wrap the outer circumferential surface of the pipe 10, and then the lower ends of the pair of clamp connection legs 152 are coupled to each other by a separate coupling means 101 such as a bolt So that the connecting clamp 150 can connect the non-metallic injector 100 for pulverizing the dust collecting facility to the piping 10.

The connection clamp 150 includes a plurality of connection clamps 150 to stably connect the non-metallic injector 100 for pulverizing the dust collecting apparatus to the piping 10 at a plurality of points.

The injector-side communication connection portion 112 and the upper portion of the clamp body 151 may have a concavo-convex shape engageable with each other. For example, the injector- And the injector-side communication connection portion 112 may be detachably coupled to the clamp body 151. In addition,

As described above, since the coupling structure of the non-metallic injector 100 for dust-collecting plant pulping includes the piping 10, the non-metallic injector 100 for pulverizing dust collecting facility, and the connecting clamp 150, The nonmetallic injector 100 for pulverizing dust and dirt can be coupled to the piping 10 made of a nonmetallic material by means of the connecting clamp 150 so that the nonmetallic injector 100 Can be easily and firmly combined.

Hereinafter, the operation of the non-metallic injector 100 for pulverizing the dust collecting facility in the coupling structure of the non-metallic injector 100 for dust-collecting plant pulling will be briefly described.

In the state where the non-metallic injector 100 for pulverizing dust collecting facility is connected to the pipe 10 by the connection clamp 150, the hole 11 formed in the pipe 10, the clamp body 151, The injector-side communication connection portion 112 is communicated with the injector-side communication connection portion 112, so that the reverse air for pulsing, which has flowed along the pipe 10, To the non-metallic injector 100 for pulverizing the pulverizing plant, and then to the pulsing object through the non-metallic injector 100 for pulverizing the pulverizing plant as described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the following claims And can be changed. However, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

According to one aspect of the present invention, the combination of the non-metallic injector for pulverizing and the non-metallic injector for pulverizing the dust collecting plant can prevent corrosion and be suitable for mass production.

100: Non-metallic injector for dust collecting plant
110: injector body member 120: injector cover member
130: external air injection member 150: connection clamp

Claims (6)

Piping capable of blowing backward air during pulsing;
A nonmetallic injector for pulverizing a dust collecting facility made of a nonmetal material so that outside air can be sucked into the pulsing object by the coanda effect caused by the air flowing in the reverse direction from the pipeline during pulsing; And
A clamp body to which the non-metallic injector for pulverizing dust collecting facility is connected,
And a clamp connection leg extending from the clamp body and being able to be coupled while wrapping the pipe,
And a connection clamp for connecting the nonmetal injector for pulverizing the dust collecting apparatus to the pipe,
The non-metallic injector for pulverizing the dust collecting facility
An injector-side communication connection portion protruding from the injector body for connection of the injector body to the piping, and reverse flow of air from the piping, and an injector-side communication connection portion for passing the inside of the injector body through the injector body, An injector lid member covering the injector body member; and an injector lid member connected to the injector lid member so as to communicate with the external air introduction unit, the external air introduced through the external air introduction unit, And an outer air injection member for allowing the air to flow to the pulsing object,
Wherein the clamp body communicates the inside of the pipe with the injector-side communication connection portion so that the reverse air inside the pipe can be introduced into the nonmetal injector for pulverizing the dust collecting facility. rescue. The method according to claim 1,
Wherein the clamp connecting legs are formed as a pair and each of the clamp connecting legs is rotatably connected to the clamp body so that the pair of clamp connecting legs are opened to wrap the outer circumferential surface of the pipe, So that the connecting clamp connects the non-metallic injector for pulverizing the dust collecting facility to the piping. The method according to claim 1,
Wherein the injector-side communication connection portion and the upper portion of the clamp body are formed in a concavo-convex shape engageable with each other so that the injector-side communication connection portion can be detachably coupled to the clamp body. Bond structure. delete delete delete
KR1020150072113A 2015-05-22 2015-05-22 Nonmetal injector for dust collector pulsing and connecting structure of the nonmetal injector for dust collector pulsing KR101691784B1 (en)

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KR1020150072113A KR101691784B1 (en) 2015-05-22 2015-05-22 Nonmetal injector for dust collector pulsing and connecting structure of the nonmetal injector for dust collector pulsing

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KR1020150072113A KR101691784B1 (en) 2015-05-22 2015-05-22 Nonmetal injector for dust collector pulsing and connecting structure of the nonmetal injector for dust collector pulsing

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KR20160137246A KR20160137246A (en) 2016-11-30
KR101691784B1 true KR101691784B1 (en) 2017-01-02

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345159B1 (en) * 1993-09-03 2002-07-24 고옌 콘트롤즈 컴퍼니 피티와이 리미티드 Bag house cleaning systems
JP2014171973A (en) * 2013-03-08 2014-09-22 Akros Trading Co Ltd Pipeline for pulse ejection of compressed-air, and air amplification system for bag filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200321528Y1 (en) 2003-04-28 2003-07-28 우리엔텍(주) Ejecter for bag-filter of dust collector
KR100803721B1 (en) 2006-11-01 2008-02-15 조광섭 Compressed air supplying device using air amplifier
KR100776693B1 (en) 2006-11-09 2007-11-29 조광섭 Compressed air supplying device for bag filter of dust collector using multi venturi structure
KR100941450B1 (en) * 2008-03-27 2010-02-11 한국에너지기술연구원 Circular type Air Injection Nozzles having Two Circular Slits and Filter Cleaning System using Them
KR101495057B1 (en) 2013-01-14 2015-02-25 이충중 Apparatus for Reforming Filter Bag of Movement Type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345159B1 (en) * 1993-09-03 2002-07-24 고옌 콘트롤즈 컴퍼니 피티와이 리미티드 Bag house cleaning systems
JP2014171973A (en) * 2013-03-08 2014-09-22 Akros Trading Co Ltd Pipeline for pulse ejection of compressed-air, and air amplification system for bag filter

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