KR20170046888A - Removing device of foreign material for strainer - Google Patents

Removing device of foreign material for strainer Download PDF

Info

Publication number
KR20170046888A
KR20170046888A KR1020150147042A KR20150147042A KR20170046888A KR 20170046888 A KR20170046888 A KR 20170046888A KR 1020150147042 A KR1020150147042 A KR 1020150147042A KR 20150147042 A KR20150147042 A KR 20150147042A KR 20170046888 A KR20170046888 A KR 20170046888A
Authority
KR
South Korea
Prior art keywords
cleaning
filter
unit
support
foreign matter
Prior art date
Application number
KR1020150147042A
Other languages
Korean (ko)
Inventor
정재인
Original Assignee
현대제철 주식회사
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 현대제철 주식회사 filed Critical 현대제철 주식회사
Priority to KR1020150147042A priority Critical patent/KR20170046888A/en
Publication of KR20170046888A publication Critical patent/KR20170046888A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The present invention relates to a foreign matter removing device for a strainer, which comprises a filter part for passing a fluid through a net shape, a support part mounted on the filter part and rotated, The filter portion can be continuously cleaned, including a cleaning portion that suppresses the filter portion.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a strainer,

The present invention relates to a foreign matter removing device for a strainer, and more particularly, to a foreign matter removing device for a strainer that filters out foreign matter and continuously removes foreign matter adhering thereto.

In general, a strainer is a filter that filters out foreign matter and transfers the purified water to a destination. At the steelworks, contaminated water is stored in a water tank, and a strainer is installed in the water tank to purify contaminants.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2015-0106715 (published on May 22, 2015, entitled " Water Treatment Device for Removing Foreign Objects ").

An object of the present invention is to provide a foreign matter removing device for a strainer, which can maintain a cleaning rate by removing foreign substances adhering to the process of purifying contaminants.

An apparatus for removing foreign substances for a strainer according to the present invention includes: a filter unit having a mesh shape to allow a fluid to pass therethrough; A support portion mounted on the filter portion and rotated; And a cleaning unit mounted on the support unit and providing a hydraulic pressure to the filter unit to suppress foreign matter accumulation in the filter unit.

The supporting portion may include: an inner supporting portion coupled to the inside of the filter portion; A rotation support portion rotatably mounted on the inner support portion and passing through the filter portion; And a transfer supporting part extending from the rotation supporting part and connected to the cleaning part to transmit rotational force.

The support portion may further include: a power support portion that provides a rotational force to the rotation support portion.

The support portion may further include: a cleaning support portion mounted on the transmission support portion and contacting the filter portion to remove foreign matter.

The cleaning unit includes: a cleaning case part surrounding the filter part and connected to the supporting part; And a cleaning blade formed on the cleaning case part and providing a rotating force to the supporting part by a fluid moved to the filter part.

The cleaning unit may further include: a cleaning adhesion unit mounted on the cleaning case unit and contacting the filter unit to remove foreign substances.

Wherein the cleaning adhered portion includes: a close fit fixing portion mounted on the inside of the cleaning case portion; And a contact removal part coupled to the close contact part and contacting the outside of the filter part.

And the adhesion removing portion includes an elastic material.

The foreign matter removing device for a strainer according to the present invention can remove foreign matter adhered to the filter part by the cleaning part.

In the foreign substance removing device for a strainer according to the present invention, when the cleaning part is rotated through the flow of the fluid passing through the filter part, the cleaning part discharges the fluid to remove the foreign substance of the filter part.

In the foreign substance removing device for a strainer according to the present invention, the supporting portion is connected to the cleaning portion, thereby stably supporting the rotated cleaning portion.

The foreign matter removing device for a strainer according to the present invention can adjust the rotation speed of the cleaning part by rotating the cleaning part forcibly by the power supporting part included in the supporting part.

The foreign matter removing device for a strainer according to the present invention is capable of removing foreign matter adhering to the surface of the filter part by the cleaning support part and the cleaning adhesion part being in close contact with the filter part.

1 is a schematic view of a foreign substance removing apparatus for a strainer according to an embodiment of the present invention.
2 is a view schematically showing a supporting part in a foreign matter removing device for a strainer according to an embodiment of the present invention.
3 is a schematic view of a cleaning unit in a foreign substance removing apparatus for a strainer according to an embodiment of the present invention.
4 is a view schematically showing a contact removal part in a foreign substance removing device for a strainer according to an embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a rail supporting apparatus for a crane according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. Further, terms to be described below are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a schematic view of a foreign substance removing apparatus for a strainer according to an embodiment of the present invention. Referring to FIG. 1, an apparatus 1 for removing foreign materials for a strainer according to an embodiment of the present invention includes a filter unit 10, a support unit 20, and a cleaning unit 30.

The filter portion 10 has a net shape to allow fluid to pass therethrough. For example, the filter portion 10 may be embedded in the fluid transfer portion 100 where the fluid is moved or stored. The fluid stored in the fluid transfer unit 100 can be transferred to the destination through the filter unit 10 by the suction force of the pump (not shown). At this time, the filter unit 10 can filter foreign substances in the fluid. On the other hand, when the strainer is used in the settling basin of the steelworks, a foreign substance such as carbon can be attached to the surface of the filter portion 10. [

The support portion 20 is mounted on the filter portion 10 and rotated, and the cleaning portion 30 is mounted on the support portion 20. The cleaning unit 30 provides oil pressure to the filter unit 10 to suppress foreign matter accumulation in the filter unit 10. [ That is, the cleaning unit 30 can clean the surface of the filter unit 10 by supplying the oil pressure to the surface of the filter unit 10 using the fluid stored in the fluid transfer unit 100. For example, the cleaning unit 30 may guide the fluid to the filter unit 10 while rotating to remove foreign substances on the surface of the filter unit 10. [

2 is a view schematically showing a supporting part in a foreign matter removing device for a strainer according to an embodiment of the present invention. 1 and 2, the supporting part 20 according to an embodiment of the present invention includes an internal supporting part 21, a rotation supporting part 22, and a transfer supporting part 23. [

The inner supporting portion 21 is coupled to the inside of the filter portion 10. For example, the inner supporting portion 21 can be welded to the inside of the filter portion 10 at both ends. In addition, both ends of the inner supporting portion 21 may be welded to the fluid transferring portion 100.

The rotary support portion 22 is rotatably mounted on the inner support portion 21 and penetrates the filter portion 10. [ For example, the rotary support portion 22 may be mounted such that the upper end portion thereof is rotatably mounted on the inner support portion 21, and the lower end portion thereof may pass through the bottom surface of the filter portion 10 and be positioned below the filter portion 10. At this time, the inner support portion 21 may be disposed at the central portion of the filter portion 10.

The transfer support part 23 extends from the rotation support part 22 and is connected to the cleaning part 30 to transmit rotational force. For example, the transfer support portion 23 may extend in both directions from the lower end of the rotation support portion 22.

The support portion 20 according to an embodiment of the present invention may further include a power support portion 24. The power support portion (24) provides a rotational force to the rotation support portion (22). For example, the power supporter 24 includes a driving motor 241 fixed to the outside of the fluid transferring part 100, a driving motor 241 connected to the driving motor 241 and the rotary support 22, And a drive shaft portion 242 that is rotated by the rotation support portion 22 and transmits a rotation force to the rotation support portion 22. [

The support portion 20 according to an embodiment of the present invention may further include a cleaning support portion 25. The cleaning support portion 25 is mounted on the transfer support portion 23 and contacts the filter portion 10 to remove foreign matter. The cleaning support portion 25 is coupled to the transfer support portion 23 and is brought into close contact with the bottom surface of the filter portion 10 so that the filter support portion 23 can be removed from the bottom portion of the filter portion 10 as the transfer support portion 23 is rotated . The cleaning support portion 25 includes an elastic material such as rubber to prevent the filter portion 10 from being worn.

3 is a view schematically showing a cleaning part in a foreign substance removing device for a strainer according to an embodiment of the present invention, and FIG. 4 is a view schematically showing a contact removing part in a foreign substance removing device for a strainer according to an embodiment of the present invention . Referring to FIGS. 1 to 4, a cleaning unit 30 according to an embodiment of the present invention includes a cleaning case unit 31 and a cleaning blade unit 32.

The cleaning case part 31 surrounds the filter part 10 and is connected to the support part 20. [ The cleaning case portion 31 can be rotated together with the support portion 20. [ The cleaning wing portion 32 is formed in the cleaning case portion 31 and provides rotational force to the supporting portion 20 by the fluid that is moved to the filter portion 10. [

For example, the cleaning case part 31 may be arranged with the upper and lower frame parts 311 and 312 in a vertically spaced relationship. The transfer supporting portion 23 is connected to the lower portion of the lower frame portion 312 and the cleaning wing portion 32 is disposed between the upper frame portion 311 and the lower frame portion 312 to maintain the connected state. A plurality of the cleaning wing portions 32 are disposed along the circumference of the cleaning case portion 31, and the fluid can pass through the cleaning wing portions 32. The fluid of the fluid transfer unit 100 can be moved to the filter unit 10 through the cleaning blade unit 32 by the suction force provided to the filter unit 10. [ At this time, the cleaning case part 31 can be rotated while the cleaning blade part 32 is pushed and moved by the fluid passing through the cleaning blade part 32. When the cleaning case part 31 is rotated, the cleaning blade part 32 is moved and hydraulic pressure is generated, and the fluid can be discharged to the outside of the filter part 10. The foreign matter adhered to the outside of the filter unit 10 by the hydraulic pressure discharged to the filter unit 10 can be removed.

The cleaning unit 30 according to an embodiment of the present invention may further include a cleaning adhered portion 33. The cleaning adhered portion 33 is attached to the cleaning case portion 31 and contacts the filter portion 10 to remove foreign matter. The cleaning adhered portion 33 can clean the outer surface of the filter portion 10 evenly as the cleaning case portion 31 is rotated.

The cleaning adhered portion 33 according to an embodiment of the present invention includes a tightly adhered portion 331 and an adhered portion 332. The tightly fixed portion 331 is mounted on the inside of the cleaning case portion 31. For example, the upper end of the tightly fixed portion 331 may be assembled to the upper frame portion 311, and the lower end thereof may be assembled to the lower frame portion 312. The adhered removing portion 332 is engaged with the adhered fixing portion 331 and is brought into contact with the outside of the filter portion 10. For example, the adhered removing portion 332 can be detachably attached to the adhered fixing portion 331.

Meanwhile, the adhesion removing portion 332 may include an elastic material such as rubber to prevent the filter portion 10 from being abraded even if it comes in contact with the outside of the filter portion 10.

The operation of the foreign substance removing device for a strainer according to one embodiment of the present invention having the above-described structure will be described as follows.

The fluid stored in the fluid transfer portion 100 is moved toward the filter portion 10 by the suction force of the pump. The fluid passes through the cleaning section 30 surrounding the filter section 10, and then flows into the filter section 10.

The fluid passes through the cleaning section 30, and the cleaning blade section 32 is pressed, whereby the cleaning casing section 31 is rotated. When the cleaning case part 31 is rotated, the rotational speed of the cleaning blade part 32 increases and the pressure of the fluid passing through the cleaning part 30 can be increased. Accordingly, the fluid that has passed through the cleaning unit 30 can remove foreign matter adhering to the surface of the filter unit 10. [

The inner supporting portion 21 is fixed to the filter portion 10 and the rotation supporting portion 22 which is rotatably mounted on the inner supporting portion 21 passes through the filter portion 10, And a transmission supporting portion 23 extending from the lower end portion is connected to the cleaning case portion 31 to support the cleaning portion 30. [ The rotation speed of the rotation support part 22 can be increased or decreased by the power provided by the power support part 24 and the rotation speed of the cleaning part 30 can be adjusted as the rotation speed of the rotation support part 22 is increased or decreased.

A cleaning supporting portion 25 is mounted on the transfer supporting portion 23 and a cleaning adhering portion 33 is mounted on the inside of the cleaning case portion 31. The cleaning support portion 25 is in close contact with the bottom surface of the filter portion 10 and the cleaning adhesion portion 33 is in close contact with the outside of the filter portion 10. In this state, when the cleaning unit 30 is rotated, the transfer support unit 23 is rotated below the filter unit 10, and the cleaning support unit 25 sweeps the bottom surface of the filter unit 10 to remove foreign matter . Similarly, when the cleaning part 30 is rotated, the cleaning case part 31 is rotated in a state of wrapping the outside of the filter part 10, and the cleaning adhered part 33 sweeps away the side surface of the filter part 10, Remove.

The cleaning support portion 25 and the cleaning adhered portion 33 are made of an elastic material for preventing wear of the filter portion 10 made of a metallic material and for adhering the filter portion 10. The cleaning support portion 25 and the cleaning adhered portion 33 can be used by replacing only the contact portion with the filter portion 10 when self-abrasion occurs.

The foreign substance removing device 1 for a strainer according to an embodiment of the present invention can remove foreign matters attached to the filter part 10 by the cleaning part 30. [

When the cleaning unit 30 is rotated through the flow of the fluid passing through the filter unit 10, the fluid is discharged through the cleaning unit 30, So that the foreign matter of the body 10 can be removed.

The foreign substance removing device 1 for a strainer according to an embodiment of the present invention can stably support the rotating cleaning part 30 by connecting the supporting part 20 to the cleaning part 30. [

The foreign substance removing device 1 for a strainer according to an embodiment of the present invention may be configured such that the power support portion 24 included in the support portion 20 rotates the forcible cleaning portion 30 to adjust the rotation speed of the cleaning portion 30 .

The foreign substance removing device 1 for a strainer according to an embodiment of the present invention is configured such that the cleaning support part 25 and the cleaning adhered part 33 are brought into close contact with the filter part 10 to remove foreign matter adhering to the surface of the filter part 10 can do.

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 details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the true scope of protection of the present invention should be defined by the following claims.

10: filter part 20: support part
21: inner supporting portion 22:
23: transmission supporting portion 24: power supporting portion
25: cleaning support part 30: cleaning part
31: cleaning case part 32: cleaning wing part
33: cleaning adhering part 100: fluid transfer part
241: drive motor section 242: drive shaft section
311: upper frame part 312: lower frame part
331: Adherence fixing section 332: Adhesion removing agent

Claims (8)

A filter unit having a mesh shape to allow fluid to pass therethrough;
A support portion mounted on the filter portion and rotated; And
And a cleaning unit mounted on the support unit and providing a hydraulic pressure to the filter unit to suppress foreign matter accumulation in the filter unit.
2. The apparatus of claim 1,
An inner supporting part coupled to the inside of the filter part;
A rotation support portion rotatably mounted on the inner support portion and passing through the filter portion; And
And a transfer supporting part extending from the rotation supporting part and connected to the cleaning part to transmit rotational force.
3. The apparatus of claim 2, wherein the support
Further comprising a power supporter for providing a rotational force to the rotation support portion.
3. The apparatus of claim 2, wherein the support
Further comprising: a cleaning support member mounted on the transfer support member and contacting the filter unit to remove foreign matter.
The apparatus according to claim 1, wherein the cleaning unit
A cleaning case part surrounding the filter part and connected to the supporting part; And
And a cleaning blade formed in the cleaning case part and providing a rotating force to the support part by fluid moved to the filter part.
The apparatus according to claim 5, wherein the cleaning unit
Further comprising: a cleaning adhesion part mounted on the cleaning case part and contacting the filter part to remove foreign matter.
6. The cleaning apparatus according to claim 5,
A fastening fixing part mounted inside the cleaning case part; And
And a contact removal part coupled to the close contact part and contacting the outside of the filter part.
8. The method of claim 7,
Wherein the adhesion removing portion comprises an elastic material.
KR1020150147042A 2015-10-22 2015-10-22 Removing device of foreign material for strainer KR20170046888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150147042A KR20170046888A (en) 2015-10-22 2015-10-22 Removing device of foreign material for strainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150147042A KR20170046888A (en) 2015-10-22 2015-10-22 Removing device of foreign material for strainer

Publications (1)

Publication Number Publication Date
KR20170046888A true KR20170046888A (en) 2017-05-04

Family

ID=58743067

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150147042A KR20170046888A (en) 2015-10-22 2015-10-22 Removing device of foreign material for strainer

Country Status (1)

Country Link
KR (1) KR20170046888A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109224582A (en) * 2018-09-26 2019-01-18 杨伟增 A kind of energy-saving automatic water treatment facilities with backwash barrier
WO2024080516A1 (en) * 2022-10-13 2024-04-18 주식회사 에너리트 Filter having cleaning-by-brushing function and strainer using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109224582A (en) * 2018-09-26 2019-01-18 杨伟增 A kind of energy-saving automatic water treatment facilities with backwash barrier
CN109224582B (en) * 2018-09-26 2020-10-30 泉州市惠安碧益茶业有限公司 Energy-saving automatic water treatment equipment with backwashing barrier
WO2024080516A1 (en) * 2022-10-13 2024-04-18 주식회사 에너리트 Filter having cleaning-by-brushing function and strainer using same

Similar Documents

Publication Publication Date Title
KR102049219B1 (en) Rotary table apparatus and electric discharge machine using the rotary table apparatus
JP2014104389A (en) Filter cleaning mechanism
US9550552B2 (en) Marine cleaning system
PT1218085E (en) DEVICE FOR FILTERING CONTAMINATED LIQUIDS
FI125878B (en) Apparatus and method for treating underwater surfaces
JP2018059394A (en) Paint material separation device
JP2008093783A (en) Filter device
KR20170046888A (en) Removing device of foreign material for strainer
JP2012187699A (en) Device of treating magnetic material cutting swarf of machine tool and magnetic grinding swarf of grinding machine
CN111183002B (en) Coolant treatment device
JP4537468B2 (en) Rotary filtration device
KR20160004499A (en) Drum Screen Device for Water Purification
KR200481558Y1 (en) Cleaning device structure for debris filter strainer
EP3424578A1 (en) Self-cleaning filter
JP2019058905A (en) Marine cleaning system
KR101258440B1 (en) A filtering apparatus for water treatment without back-washing
CN211864100U (en) Filtrate box for industrial wastewater treatment
KR102522352B1 (en) magnet separator
KR101386534B1 (en) Apparatus to remove slime of the inside of water pipe using an ultrasonic wave
JP2017000908A (en) Vertical filtration concentrator
CN104801197B (en) A kind of tubular membrane cleaning device
KR200476522Y1 (en) Auto strainer
JP6109582B2 (en) Liquid purification device
CN217661964U (en) Filter screen assembly for basket filter
JP6633594B2 (en) Rotating shaft device and electric discharge machine equipped with the rotating shaft device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application