KR20170028722A - Appartus for a dust collecting - Google Patents

Appartus for a dust collecting Download PDF

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Publication number
KR20170028722A
KR20170028722A KR1020150125705A KR20150125705A KR20170028722A KR 20170028722 A KR20170028722 A KR 20170028722A KR 1020150125705 A KR1020150125705 A KR 1020150125705A KR 20150125705 A KR20150125705 A KR 20150125705A KR 20170028722 A KR20170028722 A KR 20170028722A
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KR
South Korea
Prior art keywords
dust
dust collecting
suction
blower
filtering unit
Prior art date
Application number
KR1020150125705A
Other languages
Korean (ko)
Inventor
남형수
Original Assignee
주식회사 삼정기계
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 삼정기계 filed Critical 주식회사 삼정기계
Priority to KR1020150125705A priority Critical patent/KR20170028722A/en
Publication of KR20170028722A publication Critical patent/KR20170028722A/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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • 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
    • B01D46/002—
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof

Abstract

The dust collecting apparatus comprises: a base frame; a suction blower to provide an air stream for sucking in dust, and a discharge blower to provide an air stream for discharging dust, both of which are installed on one side of the base frame; a dust collecting filter unit which is installed on the other side of the base frame, and into which dust is collected, and in which at least one cartridge filter for filtering the collected dust is separably installed; an inlet tube whose one side is connected to the suction blower and whose other side is connected to an upper part of the dust collecting filter unit to provide a path through which air inside the dust collecting filter unit is sucked into the suction blower; a suction tube whose one side is connected to a lower side of the cartridge filter of the dust collecting filter unit to provide a path through which dust can be sucked in by an air stream being sucked into the inlet tube from the dust collecting filter unit to pass through the cartridge filter; a suction unit including a suction head connected to the other side of the suction tube to suck in dust from a targeted area; an outlet tube whose one side is connected to the discharge blower and whose other side is connected to a lower part of the dust collecting filter unit to provide a path through which an air stream supplied from the discharge blower can blow towards a discharge opening formed at a lower part of the dust collecting filter unit. According to the present invention, the dust collecting apparatus allows the suction of dust and the discharge of dust to be driven by separate driving sources, and performs successful suction of dust present in a targeted area.

Description

{Appartus for a dust collecting}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust collecting apparatus, and more particularly, to a dust collecting apparatus capable of collecting and filtering foreign matter such as dust present on the floor around a facility in an industrial site.

Generally, a dust collecting apparatus is a device installed at a work site where dust is generated to collect foreign matter such as dust accumulated on the floor of a room and filter the dust to prevent pollution around the work site due to dust.

Such a dust collecting device is essentially used in an industrial field where dusts such as dust are generated in a large amount during the work process. Particularly in steel and steel mills, the process of melting iron ore while burning coke is repeated inside the blast furnace, and a large amount of dust is discharged during such a process. The dust generated in this way is a major cause of air pollution in the state of being stacked on the floor of a work site, and thus a dust collecting device for filtering the dust is required.

The conventional dust collecting apparatus sucks in various dusts such as dust and foreign matter through an inlet port, and then is filtered through a filter installed inside the apparatus, and fine dust passing through the filter is dropped and discharged to the outside.

Such a dust collecting apparatus has a limitation in its power output by operating the output for sucking the dust deposited on the floor and the output for discharging after filtration at the same power source and it is necessary to repeatedly suck in the dust at the target point It has been a hassle. Therefore, it is necessary to develop a technique for solving the above problems.

Korean Registered Patent No. 10-0901387 (Publication Date: 2009.06.05) Korean Registered Patent No. 10-0886197 (Publication Date: Feb. 27, 2009)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a dust collecting apparatus, The object of the present invention is to provide a dust collecting device.

According to an aspect of the present invention, there is provided a dust collecting apparatus including: a base frame; An exhaust blower installed at one side of the base frame to provide a suction blower for providing an air flow for sucking dust and an air flow for discharging dust; A dust collecting and filtering unit installed on the other side of the base frame, the dust collecting and filtering unit including at least one or more detachable cartridge filters for collecting dust collected therein; An inlet pipe connected to the suction blower on one side and connected to an upper portion of the dust collecting and filtering unit, the inlet pipe providing a path through which air in the dust collecting and filtering unit is sucked into the suction blower; A suction pipe connected to the lower side of the cartridge filter of the dust filtration unit so as to provide a path for allowing dust to be sucked by the air flow sucked into the inlet duct from the dust filtration unit to pass through the cartridge filter; A suction unit connected to the other side of the suction pipe and including a suction head for sucking dust at a target portion; And an outlet pipe connected to one side of the discharge blower and the other side of which is connected to a lower portion of the dust collecting and filtering unit so as to direct a flow of air from the discharge blower toward a discharge port formed in a lower portion of the dust collecting filtration unit, ; And

According to a preferred embodiment of the present invention, the dust filtration unit is formed in a cylindrical shape, and a cover is provided at an upper end so as to be openable and closable, and the cartridge filter is installed therein, and the upper side of the cartridge filter and the other side of the inlet hose And a dust inlet opening for communicating one side of the cartridge filter with one side of the suction pipe is formed and an inverted conical shape communicating with a lower portion of the filtration unit, And a dust collecting and discharging part for collecting the dusts to the lower side and forming a discharge port for discharging the dust collected at the lower side and an exhaust inlet port connected to the other side of the outlet pipeline at the lower part of the dust collecting and discharging part.

In addition, according to a preferred embodiment of the present invention, the suction head is installed at the other end of the pipe member, one end of which is connected to the other side of the suction hose, A plurality of rolling wheels installed on both sides of the body, an intake port formed at a central portion of the bottom surface of the body, protruding from the rear side of the intake port in the vicinity of both front edges of the bottom surface of the body, And a resilient pad formed of a flexible material and detachably fitted in the fitting groove.

As described above, according to the present invention, the following effects can be expected.

The suction of dust and the discharge of filtered dust are operated by different power sources, which has the advantage of increasing dust suction efficiency and discharge efficiency.

In addition, it is possible to effectively perform the suction of the dust present in the target portion, thereby increasing the efficiency of the dust collecting operation. Further, there is another advantage that the suction performance of the fine dust can be improved.

1 is a front view of a dust collecting apparatus according to the present invention.
2 is a side view of a dust collecting apparatus according to the present invention.
3 is a detailed view of the bottom surface of the suction head of the dust collecting apparatus according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The dust collecting apparatus according to the present invention is to provide a dust collecting apparatus capable of sucking and filtering dust present at a target site on a work site and then discharging the dust. Particularly in a steel mill, The suction blower 200, the discharge blower 300, the dust collecting and filtering unit 400 (see FIG. 1), and the dust collecting unit 400 as shown in FIGS. 1 and 2 to realize a dust collecting apparatus, An inlet duct 600, an inlet unit 700, and an outlet duct 800. The inlet duct 600 and the outlet duct 600 are connected to each other through a pipe line.

The base frame 100 is provided with a base on which the suction blower 200, the discharge blower 300 and the dust collecting and filtering unit 400 are installed, while a plurality of traveling wheels are installed on the lower part thereof, do.

The base frame 100 may be formed of a combination of reinforcements or steel materials such as H-shaped sections, and the suction blower 200, the discharge blower 300, and the dust collecting and filtering unit 400 may be stabilized Another frame structure having a structure similar to that of the base frame can be installed so as to support the base frame.

The suction blower 200 and the discharge blower 300 are installed parallel to each other on one side of the base frame 100. The suction blower 200 and the discharge blower 300 are installed in parallel to each other and have openings for sucking and discharging air, As shown in FIG.

The suction blower 200 sucks the air in the dust collecting and filtering unit 400 and discharges the air to the outside, thereby providing an air flow for sucking the dust. The discharge blower 300 sucks the outside air, To the lower portion of the dust collecting and filtering unit 400, thereby providing air supply air for discharging dust collected in the lower portion of the dust collecting and filtering unit 400.

The dust collecting and filtering unit 400 is vertically installed on the other side of the base frame 100, that is, on the rear or front side of the suction blower 200 and the discharge blower 300 in the base frame 100. At least one or more of the cartridge filters 412 for collecting dust collected inside the dust filtration unit 400 is removably installed.

The inlet duct 500 is connected to the suction blower 200 and the other end is connected to the upper portion of the dust collecting and filtering unit 400 to suck the air in the dust collecting and filtering unit 400, (200). ≪ / RTI >

The suction duct 600 is connected to the side of the dust filter unit 400 where the cartridge filter 412 is located and is sucked by the air stream sucked into the inlet duct 500, Thereby providing a path for passing through the filter 412. In addition, the suction unit 700 includes a suction head 710 connected to the other side of the suction pipe 600 to suck dust of a target portion.

The outlet duct 800 is connected to the discharge blower 300 and the other end is connected to the lower portion of the dust collecting and filtering unit 400 to discharge the discharge blower 300 toward the discharge port formed in the dust collecting and filtering unit 400. [ The airflow for discharging the falling dust is provided.

When the suction blower 200 is operated, the dust sucked in the suction unit 700 is sucked into the dust collecting and filtering unit 400 through the suction path 600, dusts having a predetermined weight or more are sucked into the cartridge filter 412, It falls down. The dust that is sucked into the cartridge filter 412 is filtered and only the air is discharged to the suction blower 200 through the inlet duct 500. The falling dust is collected in the lower part of the dust collecting and filtering unit 400 and the air supplied from the discharge blower 300 is supplied to the lower part of the dust collecting and filtering unit 400 through the outlet duct 800, So that it can be discharged to the discharge port of the unit 400.

Hereinafter, the structures of the dust collecting and filtering unit 400 and the suction unit 700 of the dust collecting apparatus according to the present invention will be described in more detail.

The dust filter unit 400 uses the air stream sucked by the suction blower 300 to dust down to a predetermined weight or less among the dust sucked through the suction pipe 600, And a filtering unit 410 and a dust collecting and discharging unit 420 so as to induce only air to be sucked into the inlet pipeline 500.

The filter unit 420 is formed in a cylindrical shape and has a disk-shaped cover 411 installed at an upper end thereof so as to be openable and closable, and the cartridge filter 412 is installed therein. An intake port for communicating the side between the cartridge filter 412 and the cover 411 and the other side of the inlet hose is formed on the upper side of the outer periphery of the filtration unit 420. A dust inlet for communicating the lower side of the cartridge filter 412 and one side of the suction pipe 600 is formed along the tangential direction of the outer circumference of the filtration part 420. [ A plurality of air filters that cross the upper portion of the cartridge filter 412 and a high pressure air pipe that communicates the inside of the air filter and the outside of the filtration unit 420 may be installed in the filtration unit 420 And a compressor for providing high-pressure air as a high-pressure air pipe may be further provided on the outside of the filtration unit 420.

The dust collecting and discharging part 420 is formed in an inverted conical shape communicating with the lower part of the filtering part 410, and dusts falling down are collected to the lower side. In order to control the discharge timing and discharge amount of collected dust, a valve such as a rotary valve is installed on the lower end side of the dust collecting and discharging part 420, and a discharge port through which dust is discharged is formed on one side of the valve And an exhaust inlet port communicating with the other side of the outlet duct 800 is formed on the other side.

Here, the inlet duct 500, the suction duct 600, and the outlet duct 800 may be formed of a combination of a pipe joint provided for a joint with the components to be connected and a hose formed of a flexible material .

Next, the suction unit 600 includes a pipe member and a suction head 710. The pipe member is formed in a circular tube shape and one end is connected to the other side of the suction hose 600.

As shown in FIG. 3, the suction head 710 is installed at the other end of the pipe member to suck dust at a target portion. The suction head 710 includes a body, a rolling wheel 711, an inlet 712, 713) and an elastic pad.

The body has a space formed therein, a bottom surface formed in a rectangular shape, and an upper portion connected to the other end of the pipe member. A plurality of rolling wheels 711 are installed on both sides of the body so that the body can move on the floor toward the aimed position. In addition, the suction port 710 is formed in a circular shape at the center of the bottom of the body to communicate the inside and the bottom of the body to enable the suction of the dust.

Further, the collecting guide protrusion 713 is formed to protrude from the vicinity of both front edges of the bottom of the body to the rear side of the suction port so that the dust can be concentrated toward the suction port when the body moves forward, . In addition, the elastic pad is detachably fitted in the fitting groove, so that the bottom of the target portion can be swept away.

Here, the height of the elastic pad fitted to the recruitment guide protrusion 713 is relatively longer than the height of the rolling wheel 711 with respect to the bottom surface. When the suction head 710 is pressed, the elastic pad is closely attached to the floor, And is formed so as to be able to ride on the floor by the wheels 711.

In addition, a filter pipe communicating with the suction port 710 is formed in the body, and a net is provided on the pipe of the filter pipe to prevent foreign matter having an area relatively larger than a predetermined area from flowing. An impeller is installed at the upper part of the mesh to rotate the fan by the air sucked and the end of the fan is sharply formed.

Meanwhile, in order to remotely operate the dust collecting apparatus according to the present invention having the above-described structure, the upper part of the base frame 100 is mechanically or electrically connected to the above- It is preferable that the control panel is installed.

As described above, the technical idea of the present invention is to provide a dust collecting apparatus capable of effectively operating the suction of dust and the discharge of filtered dust as separate power sources, Able to know.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Accordingly, the scope of the present invention should be construed as being within the scope of the appended claims to cover various modifications.

100: base frame
200: Suction blower
300: Exhaust blower
400: Dust filtration unit
410:
411: cover
412: Cartridge filter
420:
500: Inlet pipeline
600: as suction pipe
700: Suction unit
710: Suction head
711: Rolling Wheels
712:
713: Recruitment guide projection

Claims (3)

A base frame;
An exhaust blower installed at one side of the base frame to provide a suction blower for providing an air flow for sucking dust and an air flow for discharging dust;
A dust collecting and filtering unit installed on the other side of the base frame, the dust collecting and filtering unit including at least one or more detachable cartridge filters for collecting dust collected therein;
An inlet pipe connected to the suction blower on one side and connected to an upper portion of the dust collecting and filtering unit, the inlet pipe providing a path through which air in the dust collecting and filtering unit is sucked into the suction blower;
A suction pipe connected to the lower side of the cartridge filter of the dust filtration unit so as to provide a path for allowing dust to be sucked by the air flow sucked into the inlet duct from the dust filtration unit to pass through the cartridge filter;
A suction unit connected to the other side of the suction pipe and including a suction head for sucking dust at a target portion; And
An outlet pipe connected to one side of the discharge blower and the other side connected to a lower portion of the dust collecting and filtering unit so as to direct the airflow supplied from the discharge blower toward a discharge port formed in a lower portion of the dust collecting and filtering unit, Wherein the dust collecting device is a dust collecting device. The method according to claim 1,
The dust collecting and filtering unit includes:
A cartridge filter is provided inside the cartridge filter, and an intake port for communicating the upper side of the cartridge filter with the other side of the inlet hose is formed, and a lower side of the cartridge filter A filtration portion in which a dust inlet port for communicating one side of the suction pipe is formed,
And a dust collecting and discharging part formed in an inverted conical shape communicating with the lower part of the filtration part and collecting the falling dust downwardly and forming the discharge port at the lower part and an exhaust inlet port connected to the other side of the outlet pipeline at the lower part thereof Wherein the dust collecting device is a dust collecting device. The method according to claim 1,
The suction head includes:
A body having a bottom surface formed in a rectangular shape, a plurality of rolling wheels mounted on both sides of the body, and a plurality of rolling wheels disposed on both sides of the body, wherein the rolling wheel is installed at the other end of the pipe member, one end of which is connected to the other side of the suction hose, An intake opening formed at a central portion of a bottom surface of the body; a collecting guide protrusion formed to protrude from the rear side of the intake port near the front both side edges of the bottom surface of the body and having a fitting groove along the longitudinal direction; And an elastic pad detachably fitted in the groove.
KR1020150125705A 2015-09-04 2015-09-04 Appartus for a dust collecting KR20170028722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150125705A KR20170028722A (en) 2015-09-04 2015-09-04 Appartus for a dust collecting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150125705A KR20170028722A (en) 2015-09-04 2015-09-04 Appartus for a dust collecting

Publications (1)

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KR20170028722A true KR20170028722A (en) 2017-03-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684780A (en) * 2017-09-30 2018-02-13 江阴市南丰科技有限公司 A kind of powder recovering device for pharmacy
CN109365403A (en) * 2018-11-14 2019-02-22 新疆工程学院 A kind of precision instrument deashing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886197B1 (en) 2008-05-29 2009-02-27 주식회사 우양이엠에스 Dust collector
KR100901387B1 (en) 2007-11-23 2009-06-05 신용재 Dust collector equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100901387B1 (en) 2007-11-23 2009-06-05 신용재 Dust collector equipment
KR100886197B1 (en) 2008-05-29 2009-02-27 주식회사 우양이엠에스 Dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684780A (en) * 2017-09-30 2018-02-13 江阴市南丰科技有限公司 A kind of powder recovering device for pharmacy
CN109365403A (en) * 2018-11-14 2019-02-22 新疆工程学院 A kind of precision instrument deashing device

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