KR20170053983A - Apparatus for filtering dust - Google Patents

Apparatus for filtering dust Download PDF

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Publication number
KR20170053983A
KR20170053983A KR1020150156603A KR20150156603A KR20170053983A KR 20170053983 A KR20170053983 A KR 20170053983A KR 1020150156603 A KR1020150156603 A KR 1020150156603A KR 20150156603 A KR20150156603 A KR 20150156603A KR 20170053983 A KR20170053983 A KR 20170053983A
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KR
South Korea
Prior art keywords
filter
dust
filtration
attached
pipe
Prior art date
Application number
KR1020150156603A
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Korean (ko)
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KR101843761B1 (en
Inventor
백성기
백도웅
Original Assignee
백성기
백도웅
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Application filed by 백성기, 백도웅 filed Critical 백성기
Priority to KR1020150156603A priority Critical patent/KR101843761B1/en
Publication of KR20170053983A publication Critical patent/KR20170053983A/en
Application granted granted Critical
Publication of KR101843761B1 publication Critical patent/KR101843761B1/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
    • B01D46/002—
    • 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
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture
    • 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
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • B01D2265/05—Special adapters for the connection of filters or parts of filters
    • 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
    • B09B2220/08—

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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 dust filtration device which allows a filter filter to be recycled without significantly replacing the filter filter, thereby significantly improving the ease of use and operation, thereby prolonging the service life of the filter. An inclined hopper in which a dust exhausting pipe is attached to a lower end thereof, a rotary pump is installed in the dust exhausting pipe, and an inflow pipe is installed to pass from the outside to the inside; A mounting plate hermetically attached to the upper end of the hopper in a hermetically sealed manner and having a plurality of through holes vertically penetrating therethrough and having a plurality of through holes formed around the through holes; A hollow case having a lower end attached to an upper surface of the mounting plate and having an air discharge pipe communicated with an upper side of the mounting plate; A top plate hermetically attached to a lower portion of the air discharge pipe horizontally inside the case and having a communication hole corresponding to the coupling hole; A plurality of filtration filters installed at the lower end of the coupling hole, formed in an elongated tubular shape at an upper portion thereof, for filtering dust from air passing from the outside to the inside; A swinging connection portion provided between an upper end of the filtration filter and the communication hole and sealingly communicating between the inside of the filtration filter and the communication hole while swingably connecting the upper end of the filtration filter to the lower surface of the upper plate; Wow; A vibration motor attached to a lower surface of the mounting plate and generating vibration by supply of power; .

Description

{APPARATUS FOR FILTERING DUST}

[0001] The present invention relates to a dust filtration apparatus for filtering dusts mixed in exhaust air, and more particularly, it is unnecessary to frequently replace a dust filter, so that a filtration filter can be recycled while remarkably improving ease of use and operation And the life of the filter is remarkably prolonged.

Generally, a dust filtration device is a device for filtering and removing dust contained in the air, and is widely used in various industrial fields such as agriculture, mining, and waste disposal. Especially in the field of agriculture, when the agricultural products are dried, transported or peeled It is widely used to effectively remove foreign matter, dust, etc. generated.

Such a dust filtration apparatus uses a fine-pore filtration filter for filtering dust, and various types of filtration filters such as a plate type and a cylindrical type are proposed. Here, in the filtration filter, when air containing dust is passed, only air is passed while dust is caught.

However, the above-described conventional techniques have the following problems.

Conventional dust filtration apparatus is operated for a long time and dust is accumulated in the filtration filter, and when the filtration efficiency is lowered, the apparatus itself is disassembled and the filtration filter is replaced, so that there is a complication in use and operation and the expensive filtration filter can not be recycled There is a problem that the service life of the filter is very short.

Registered Patent No. 10-1527389 "Centrifugal Filtration Apparatus for Treatment of Dust and Dust Produced in the Treatment of Agricultural Products" (2015.06.03)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION It is an object of the present invention to provide a dust filtration device which does not require frequent replacement of a filtration filter and which can remarkably improve ease of use and operation while allowing the filter filter to be recycled, thereby prolonging the service life of the filter.

In order to achieve the above object, a "dust filtering apparatus" according to the present invention includes a dust exhaust pipe connected to a lower end thereof, a rotary pump installed in the dust exhaust pipe, and an inlet pipe penetrating from the outside to the inside thereof An inclined hopper; A mounting plate hermetically attached to the upper end of the hopper in a hermetically sealed manner and having a plurality of through holes vertically penetrating therethrough and having a plurality of through holes formed around the through holes; A hollow case having a lower end attached to an upper surface of the mounting plate and having an air discharge pipe communicated with an upper side of the mounting plate; A top plate hermetically attached to a lower portion of the air discharge pipe horizontally inside the case and having a communication hole corresponding to the coupling hole; A plurality of filtration filters installed at the lower end of the coupling hole, formed in an elongated tubular shape at an upper portion thereof, for filtering dust from air passing from the outside to the inside; A swinging connection portion provided between an upper end of the filtration filter and the communication hole and sealingly communicating between the inside of the filtration filter and the communication hole while swingably connecting the upper end of the filtration filter to the lower surface of the upper plate; Wow; A vibration motor attached to a lower surface of the mounting plate and generating vibration by supply of power; .

The swing connection portion of the " dust filtration device "according to the present invention includes a plurality of lower fixed plates on the lower surface of which are mounted upper ends of the respective filtration filters, A plurality of upper fixing plates attached to the upper surface of the upper plate corresponding to the communication holes, and a plurality of upper fixing plates protruding downward through the center of the upper fixing plate to correspond to the lower connecting pipes, And a flexible tube having a lower end fixed to the lower connection pipe and an upper end fixed to the upper connection pipe and formed of a rubber material.

The swing connection portion of the " dust filtering apparatus "according to the present invention includes a lower horizontal rod mounted horizontally inside the upper end of the lower connection pipe, an upper horizontal rod mounted horizontally at the lower end of the upper connection pipe, And a spring whose lower end is caught by the horizontal bar and whose upper end is caught by the upper horizontal bar.

The filtration filter of the " dust filtration apparatus "according to the present invention is characterized in that the filtration filter includes a vertical rod fixed to the coupling hole by inserting a lower end thereof and vertically disposed inside the filtration filter, And a horizontal support bar closely attached to the inner circumferential surface of the filtration filter to support the filtration filter.

As described above, since the frequent replacement of the filter is unnecessary, convenience for use and operation is remarkably improved, and the filter can be recycled, and the service life of the filter is remarkably prolonged.

1 is a schematic front sectional view of a dust filtration apparatus according to the present invention,
2 is a schematic side cross-sectional view of a dust filtration apparatus according to the present invention,
FIG. 3 is a schematic vertical cross-sectional view showing a filtration filter of the dust filtration apparatus according to the present invention. FIG.
4 is a schematic plan view showing a mounting plate of the dust filtration apparatus according to the present invention,
FIG. 5 and FIG. 6 are enlarged main cross-sectional views showing the operation of the dust filtration apparatus according to the present invention,

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 to 6 are schematic views of a dust filtration apparatus according to the present invention. As shown, the dust filtering apparatus according to the present invention includes a hopper 10, a mounting plate 20 mounted on the top of the hopper 10, and a case attached to the top surface of the mounting plate 20 A plurality of filtration filters 50 vertically installed on the upper surface of the mounting plate 20 and a plurality of filtration filters 50 installed vertically on the upper surface of the mounting plate 20, A swing connection portion 60 provided between the upper end and the upper plate 40 and a vibration motor 70 mounted on the lower surface of the mounting plate 20.

The hopper 10 is formed in a sloped shape with a narrow bottom and a dust exhaust pipe 11 is attached to the bottom end so as to be connected to the dust exhaust pipe 11. A rotary pump 12 is installed in the dust exhaust pipe 11, Is provided so as to penetrate and serves to collect the dust falling from the mounting plate 20 while providing a place where the inflow pipe 13 is installed.

The dust discharge pipe 11 serves to provide a passage through which the dust collected by the hopper 10 is discharged to the outside and the rotary pump 12 is rotated by the supply of electric power to rotate the hopper 10 ) Through the dust discharge pipe (11) to discharge the dust.

The inflow pipe 13 serves to provide a passage through which the air containing dust is introduced into the hopper 10 from the outside of the hopper 10.

The mounting plate 20 is horizontally and hermetically attached to the upper end of the hopper 10 and has a plurality of coupling holes 21 formed therein to vertically penetrate the coupling plate 21. A plurality of through holes 22 So that the upper portion of the hopper 10 is closed while the lower portion of the case 30 is closed. In addition, the mounting plate 20 serves to provide a space on which a plurality of the filter filters 50 are installed.

The through hole 22 is formed in the upper surface of the mounting plate 20 so that the air introduced into the hopper 10 flows into the through hole 22, And serves as a passage through which the air flows into the case 30 from the outside of the filtration filter 50. The through hole 22 is formed by perforating the coupling hole 21 (see FIG. 4).

The case 30 is formed in a hollow structure and a lower end is attached to the upper surface of the mounting plate 20 and an air discharge pipe 31 is connected to one side of the upper case to seal the filtration filter 50, It is the role of acceptance. The air discharge pipe 31 serves to provide a passage through which the dust-filtered air is discharged to the outside through the filter 50.

The upper plate 40 is horizontally and hermetically attached to the inside of the case 30 at a lower portion of the air discharge pipe 31 and has a communication hole 41 corresponding to the coupling hole 21, And serves to provide a place where the swing connection portion 60 is installed while sealing the upper portion of the inside of the case 30.

The communication hole 41 is formed in the upper surface of the communication hole 41 so that the air filtered by dust into the filtration filter 50 passes through the swing connection portion 60 and communicates with the air discharge pipe 31 through the upper plate 40 It serves to provide.

The filtering filter 50 is formed of a well-known filter material having a lower end mounted on the coupling hole 21 and having a long tubular shape and having a minute through-hole formed therein. So that the dust contained in the air is filtered on the outer circumferential surface.

The filtration filter 50 includes a vertical bar 51 vertically installed inside the filtration filter 50 and fixed to a lower end of the coupling hole 21, And a horizontal support rod (52) mounted on both ends and closely attached to the inner circumferential surface of the filtration filter (50) to support the filtration filter (50).

The vertical bar 51 provides a location for the horizontal support bar 52 and the horizontal support bar 52 allows the filtration filter 50 to be stably fixed to the upper surface of the mounting plate 20. [ .

The swing connection portion 60 is provided between the upper end of the filtration filter 50 and the communication hole 41 to seal the inside of the filtration filter 50 and the communication hole 41 in a sealed manner And the upper end of the filtration filter 50 is swingably connected to the lower surface of the upper plate 40 so as to vibrate the filtration filter 50 so as to vibrate the filtered air.

The swing connection portion 60 has a plurality of lower fixing plates 61 to which a lower surface is mounted at the upper end of each of the filtration filters 50, A plurality of upper fixing plates 63 attached to the upper surface of the upper plate 40 in correspondence with the communication holes 41 and a lower connecting pipe 62 formed to protrude upward from the center of the upper plate 40, An upper connection pipe 64 extending through the center of the upper fixing plate 63 to protrude downward to correspond to the lower connection pipe 62 and a lower end fixed to the lower connection pipe 62, And a flexible pipe (65) fixed to the upper connection pipe (64) and formed of a rubber material.

The lower fixing plate 61 allows the lower connection pipe 62 to be mounted on the upper end of the filtration filter 50 and the lower connection pipe 62 communicates with the inside of the filtration filter 50 The dust serves to provide a path through which the filtered air ascends.

The upper fixing plate 63 allows the upper connecting pipe 64 to be mounted on the upper plate 40 and the upper connecting pipe 64 is raised through the lower connecting pipe 62, And the filtered air passing through the pipe (65) is raised to provide a passage for entering the communication hole (41).

The flexible pipe 65 is formed of a bendable rubber material and serves to swing between the lower connection pipe 62 and the upper connection pipe 64 vertically and laterally.

The swing connection portion 60 includes a lower horizontal rod 66 mounted horizontally inside the upper end of the lower connection pipe 62, an upper horizontal rod 67 mounted horizontally at the lower end of the upper connection pipe 64, And a spring 68 whose lower end is engaged with the lower horizontal rod 66 and whose upper end is caught by the upper horizontal rod 67.

The lower horizontal bar 66 and the upper horizontal bar 67 are adapted to allow the spring 68 to be hooked and fixed and the spring 68 is elastically deformed between the upper horizontal bar 66 and the upper horizontal bar 67 So as to elastically support between the lower connection pipe 62 and the upper connection pipe 64.

The vibration motor 70 is well known to be attached to the lower surface of the mounting plate 20 and generates vibration by the supply of power to drop dust attached to the filter 50.

The operation of the present dust filtration apparatus will be described as follows. When air containing dust is introduced into the hopper 10 through the inflow pipe 13, air containing dust is lifted up inside the hopper 10, and the air passing through the through- (30) and passes through the inside of the case (30) from the outer circumferential surface of the filtration filter (50) to the inside thereof, so that dust is trapped on the outer circumferential surface of the filtration filter (50) Is introduced into the interior of the filter (50) and then raised.

The dust-removed air that has risen from the inside of the filtration filter 50 flows into the upper portion of the inside of the case 30 through the communication hole 41 through the swing connection portion 60, (31).

As described above, when the filtration efficiency through the filtration filter 50 is lowered by performing the process of filtering the dust through the filtration filter 50 for a long time, the infusion of air through the inflow pipe 13 is stopped, When the vibration plate 70 is operated to vibrate the mounting plate 20, the vibration of the mounting plate 20 causes the vibration of the vibration filter 50 to remove the dust attached to the outer circumference of the vibration filter 50 And falls to the bottom due to its own weight.

The dust falling down continuously passes through the through hole 22 and then falls into the hopper 10 and is collected at the lower end of the hopper 10. The collected dust is discharged to the outside of the hopper 10, And is discharged downward through the dust discharge pipe 11 by operation.

When the vibration motor 70 and the rotary pump 12 are operated in the same manner as described above, when the dust removing operation in which the dust attached to the filter 50 is removed by the vibration of the vibration motor 70 for a predetermined time is completed, And the dust-containing air is injected through the inlet pipe 13 to perform the dust filtration operation again.

As described above, the present filtration apparatus performs the dust filtration operation and the dust removal operation alternately so that the dust attached to the filtration filter 50 can be quickly removed, and the filtration filter 50 can be reused for a long period without replacement .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Hopper
11: dust exhaust pipe 12: rotary pump
13: inlet pipe
20: Mounting plate
21: engaging hole 22: through hole
30: Case
31: air discharge pipe
40:
41:
50: Filtration filter
51: vertical bar 52: horizontal support bar
60:
61: lower fixing plate 62: lower connection pipe
63: upper fixing plate 64: upper connection pipe
65: Flexible pipe 66: Lower horizontal bar
67: Upper horizontal rod 68: Spring
70: Vibration motor

Claims (4)

A hopper 10 having an inclined shape and having an inlet pipe 13 connected to the inside of the hopper 10 and a rotary pump 12 installed to the dust outlet pipe 11, )Wow;
A plurality of through holes 21 are formed to be hermetically attached to the upper end of the hopper 10 so as to be vertically penetrated and a plurality of through holes 22 are formed around the coupling holes 21 A plate (20);
A hollow case 30 having a lower end attached to the upper surface of the mounting plate 20 and having an air discharge pipe 31 connected to one side of the upper end thereof;
An upper plate 40 hermetically attached to a lower portion of the air discharge pipe 31 horizontally inside the case 30 and having a communication hole 41 corresponding to the coupling hole 21;
A plurality of filtration filters 50 installed at the lower end of the coupling hole 21, formed in an elongated tubular shape at an upper portion thereof, for filtering dust from air passing from the outside to the inside;
And the upper end of the upper plate 40 and the upper end of the upper plate 40 are connected to each other by a sealing member provided between the upper end of the filtration filter 50 and the communication hole 41 and hermetically communicating between the inside of the filtration filter 50 and the communication hole 41. [ A swing connection portion 60 for swingably connecting an upper end of the filtration filter 50 to the lower surface;
A vibration motor (70) attached to a lower surface of the mounting plate (20) and generating vibration by supply of power;
Wherein the dust filtering device is a dust filter.
The method according to claim 1,
The swing connection portion (60)
A plurality of lower fixing plates 61 on the lower surface of which upper ends of the respective filter filters 50 are mounted,
A lower connection pipe 62 protruding upward from the center of the lower fixing plate 61 so as to communicate with the inside of the filtration filter 50,
A plurality of upper fixing plates 63 attached to the upper surface of the upper plate 40 corresponding to the communication holes 41,
An upper connection pipe (64) protruding downward through a center of the upper fixing plate (63) to correspond to the lower connection pipe (62)
A flexible tube 65 made of a rubber material having a lower end fixedly inserted into the lower connection pipe 62 and an upper end fitted and fixed to the upper connection pipe 64,
Wherein the dust filtering device is a dust filter.
3. The method of claim 2,
The swing connection portion (60)
A lower horizontal rod 66 mounted horizontally inside the upper end of the lower connection pipe 62,
An upper horizontal rod 67 horizontally mounted on the lower end of the upper connection pipe 64,
A spring 68 having a lower end attached to the lower horizontal rod 66 and an upper end engaged with the upper horizontal rod 67,
Further comprising a dust filter.
The method according to claim 1,
The filtration filter (50)
A vertical rod 51 fixed to the coupling hole 21 with a lower end thereof inserted therein and vertically disposed in the filter filter 50,
A horizontal support rod 52 horizontally mounted on the upper end of the vertical rod 51 and having both ends thereof closely attached to the inner peripheral surface of the filtration filter 50 to support the filtration filter 50,
Further comprising a dust filter.
KR1020150156603A 2015-11-09 2015-11-09 Apparatus for filtering dust KR101843761B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150156603A KR101843761B1 (en) 2015-11-09 2015-11-09 Apparatus for filtering dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150156603A KR101843761B1 (en) 2015-11-09 2015-11-09 Apparatus for filtering dust

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KR20170053983A true KR20170053983A (en) 2017-05-17
KR101843761B1 KR101843761B1 (en) 2018-03-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116059663A (en) * 2023-03-06 2023-05-05 东北农业大学 Special separator of powder grease
CN117177492A (en) * 2023-06-28 2023-12-05 西安曜合信息科技有限公司 Wireless gas detection sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761445B1 (en) * 2006-04-26 2007-10-04 한국에너지기술연구원 A modularized hybrid dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116059663A (en) * 2023-03-06 2023-05-05 东北农业大学 Special separator of powder grease
CN117177492A (en) * 2023-06-28 2023-12-05 西安曜合信息科技有限公司 Wireless gas detection sensor
CN117177492B (en) * 2023-06-28 2024-03-08 安徽佑邦智能装备有限公司 Wireless gas detection sensor

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