KR820002525Y1 - Apparatus for dewaterig sludge in waste water treatment - Google Patents

Apparatus for dewaterig sludge in waste water treatment Download PDF

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Publication number
KR820002525Y1
KR820002525Y1 KR2019810004630U KR810004630U KR820002525Y1 KR 820002525 Y1 KR820002525 Y1 KR 820002525Y1 KR 2019810004630 U KR2019810004630 U KR 2019810004630U KR 810004630 U KR810004630 U KR 810004630U KR 820002525 Y1 KR820002525 Y1 KR 820002525Y1
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KR
South Korea
Prior art keywords
filter cloth
guide roller
compressed air
air cylinder
sludge
Prior art date
Application number
KR2019810004630U
Other languages
Korean (ko)
Inventor
안종우
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안종우
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Priority to KR2019810004630U priority Critical patent/KR820002525Y1/en
Application granted granted Critical
Publication of KR820002525Y1 publication Critical patent/KR820002525Y1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/247—Pressing band constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

내용 없음.No content.

Description

폐수처리용 탈수기에 있어서 여과포의 좌, 우 이탈 방지장치Left and right separation prevention device of filter cloth in dehydrator for wastewater treatment

제1도는 본 고안 장치가 설치된 탈수기의 일부사시도,1 is a partial perspective view of the dehydrator in which the device of the present invention is installed,

제2도는 본 고안의 일부를 절결한 평면도.2 is a plan view cut out a part of the present invention.

제3도는 제2도의 작용 표시도.3 is a view showing the operation of FIG.

본 고안은 여과포를 벨트타입으로 권설하여 폐수중에 함유한 고형스랏지(sludge)를 여과하는 통상의 탈수기에 있어서 여러개의 안내로울러를 타고 이동되는 여과포가 장력바란스의 불일치로 인해 일측면으로 과도히 이동되어 안내로울러의 소정궤도로부터 벗어나는 것을 방지하여 항상 일정한 위치에서 이동되도록 유도하는 여과포의 좌, 와 이탈방지장치에 관한 것이로, 본 고안은 여과포의 안내로울러의 양측면에 압축공기시린더를 장착하고 이 시린더의 피스턴로드를 안내로울러의 양 축수메탈에 연결하여 여과포가 일측으로 이탈될시마다 상기 압축공기시린더의 피스턴로드가 진출하면서 회동하는 안내로울러의 횡설각도를 변위시키므로서 이탈되려는 여과포가 자동적으로 궤도를 수정하여 원래위치로 돌아가도록 한데 고안의 특징이 있다.In the present invention, in the normal dehydrator that filters the sludge contained in the waste water by recommending the filter cloth in the belt type, the filter cloth moved by several guide rollers is excessively moved to one side due to the tension balance mismatch. The present invention relates to a device for preventing the left and right of the filter cloth from moving away from a predetermined trajectory of the guide roller so that it always moves at a predetermined position. The present invention provides a compressed air cylinder mounted on both sides of the guide roller of the filter cloth. When the piston rod of the cylinder is connected to both bearing metals of the guide roller, whenever the filter cloth is released to one side, the filter cloth to be released is automatically displaced by displacing the transverse angle of the guide roller which rotates as the piston rod of the compressed air cylinder advances. There is a feature of the design to modify the trajectory to return to the original position.

이를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail based on the accompanying drawings as follows.

통상의 탈수기(1)의 기대(2)에 다수의 안내로울러(3)를 축설하여 그 주면에 여과포(4)를 권설한 탈수기 장치에 있어서, 소정위치의 안내로울러(3)의 양측 축수메탈(5)을 가이드 메탈박스(6)속에 슬라이딩상태로 축장하고 축수메탈(5)의 일측에 압축공기시린더(7)를 설치하여 이 시린더(7)의 피스턴로드(8)와 축수메탈(5)을 연결하는 한편, 압축공기시린더(7)는 마그네트 스위치(10)에 의해 가동되는 통상의 공기절환변(9)과 연결을 하고 안내로울러(3)에 인접된 위치에서 전기한 마그네트스위치(10)의 구동용 절환스위치(11)를 현설하여 이 스위치(11)의 접동간(12)이 여과포(4)의 좌, 우 측면부에 인접설치되어 접동되도록 구성한 것이다.In a dehydrator device in which a plurality of guide rollers 3 are arranged on a base 2 of a normal dehydrator 1 and a filter cloth 4 is provided on a main surface thereof, both side bearing metals of the guide rollers 3 at predetermined positions ( 5) Sliding in the guide metal box (6) in a sliding state and installed a compressed air cylinder (7) on one side of the bearing metal (5), the piston rod (8) and the bearing metal (5) of the cylinder (7) ), The compressed air cylinder (7) is connected to a normal air switching valve (9) operated by the magnet switch (10) and the magnet switch (2) which is electric at a position adjacent to the guide roller (3). A drive switching switch 11 for 10 is installed so that the sliding section 12 of the switch 11 is installed adjacent to the left and right side portions of the filter cloth 4 so as to slide.

도면중 미설명 부호 6′는 메탈박스(6)의 안내레일이고, 13은 절환스위치(11)의 현수간이며, 13′는 절환스위치(11)의 접설간격 조절용 핸들이다.In the figure, reference numeral 6 'is a guide rail of the metal box 6, 13 is a suspension interval of the changeover switch 11, 13' is a handle for adjusting the clearance gap of the changeover switch 11.

이상과 같이된 본 고안은 여과포(4)가 안내로울러(3)를 따라 이동함에 있어서 소정의 주행위치(A-A′)를 벗어나지 않고 정상적으로 주행할때에는 압축공기시린더(7)의 피스턴로드(8)가 후퇴하여 있게 되고 절환스위치(11)의 접동간(12)은 여과포(4)로부터 이탈되는 상태가 되어 정상운행된다.The present invention as described above is the piston rod (8) of the compressed air cylinder (7) when the filter cloth (4) traveling normally along the guide roller (3) without running out of a predetermined running position (AA ') Is retracted and the sliding section 12 of the switching switch 11 is in a state of being separated from the filter cloth 4 and is operated normally.

그러나 여과포(4)가 주행도중 장력의 균형이 이완되는 등의 원인으로 인해 일측으로 편중되어 로울러(3)의 측단부쪽으로 과도히 이탈되려고 하면 절환스위치(11)의 접동간(12)이 여과포(4)에 밀려서 스위치(11)를 접속(ON)시키므로 마그네트스위치(10)에 입력전원이 인가되어 압축공기절환변(9)을 구동시키므로서 압축공기시린더(7)의 피스턴로드(8)는 급속히 전진 작동된다.However, when the filter cloth 4 is biased toward one side due to the loosening of the balance of tension during traveling, and is excessively deviated toward the side end of the roller 3, the sliding interval 12 of the changeover switch 11 is the filter cloth ( 4), the piston 11 of the compressed air cylinder 7 is driven by the input power applied to the magnet switch 10 to drive the switch 11 to the ON position. It works rapidly forward.

이에 따라 일측 축수메탈(5)이 메탈박스(6)내에서 안내레일(6′)을 따라 전진되어 안내로울러(3)는 여과포(4)의 전진방향과 직각방향으로 횡설된 상태에서 변위되어 제3도와 같이 여과포(4)가 이탈되려는 쪽이 경사각(α)을 이루게 되므로 여과포(4)의 주행방향은 다음과 같이 수정된다.Accordingly, the one side bearing metal 5 is advanced along the guide rail 6 'in the metal box 6, and the guide roller 3 is displaced in a state in which it is rolled out in a direction perpendicular to the advancing direction of the filter cloth 4. As shown in FIG. 3, the direction from which the filter cloth 4 is to be separated forms an inclination angle α, so that the traveling direction of the filter cloth 4 is modified as follows.

즉 제2도와 같이 여과포(4)의 주행방향에 대해 안내로울러(3)의 횡설위치가 직각방향인 정상 운행상태에서는 여과포(4)의 주행방향(B→B′)과 안내로울러(3)의 회전방향(C→C′)은 평행상태가 되나, 제3도와 같이 안내로울러(3)의 일측이 진출되어 경사각(α)을 이루게 되면 안내로울러(3)의 회전방향(C→C′)이 경사각(α)만큼 변위되어 결국 여과포(4)는 경사진 안내로울러(3)의 회전방향(C→C′)에 따라 축수메탈(5)이 진출되지 아니한 쪽으로 안내되어 궤도가 원위치로 수정복귀하게 된다.That is, in the normal driving state in which the transverse position of the guide roller 3 is perpendicular to the travel direction of the filter cloth 4 as shown in FIG. 2, the travel direction (B → B ') of the filter cloth 4 and the guide roller 3 The rotation direction (C → C ') becomes parallel, but when one side of the guide roller 3 advances to form an inclination angle α as shown in FIG. 3, the rotation direction (C → C') of the guide roller 3 becomes The filter cloth 4 is displaced by the inclination angle α, and thus the filter cloth 4 is guided toward the side where the bearing metal 5 is not advanced according to the rotational direction (C → C ′) of the inclined guide roller 3 so that the orbit is corrected and returned to its original position. do.

여과포(4)가 원래위치로 복귀하면 절환스위치(11)의 접동간(12)도 여과포(4)로부터 떨어지므로 다시 스위치(11)는 단절(off)되어 마그네트스위치(10)가 가동중지되어 압축공기절환변(9)은 압축공기시린더(7)의 피스턴로드(8)를 후퇴시키므로 일측이 전방으로 경사지게 진출된 안내로울러(3)는 제2도와 같은 원래위치로 즉시 복귀된다.When the filter cloth 4 is returned to its original position, the sliding interval 12 of the changeover switch 11 is also removed from the filter cloth 4 so that the switch 11 is disconnected again so that the magnet switch 10 is stopped and compressed. Since the air switching valve 9 retracts the piston rod 8 of the compressed air cylinder 7, the guide roller 3 having one side inclined forwardly returns to the original position as shown in FIG. 2.

이렇게 하여 여과포(4)는 주행도중 괴도가 옆으로 이탈될때마다 좌, 우에 설치된 마이크로스위치(11)의 접동간(12)이 교대로 구동되므로서 압축공기시린더(7)를 가동하고 이에 따라 안내로울러(3)의 횡설위치가 변위되어 자동적으로 여과포(4)의 이탈을 방지시키므로 탈수기의 운용을 보다 더 효율화할 수 있다.In this way, the filter cloth 4 operates the compressed air cylinder 7 as the sliding intervals 12 of the microswitches 11 installed on the left and right sides are alternately driven each time the crypt is released to the side during driving. Since the horizontal position of the roller 3 is displaced to automatically prevent the filter cloth 4 from being separated, the operation of the dehydrator can be made more efficient.

Claims (1)

도면에 표시한 바와같이 안내로울러(3)에 여과포(4)를 권설하여 활주되게한 통상의 탈수기(1)에 있어서 안내로울러(3)의 양측 축수메탈(5)을 압축공기시린더(7)의 피스턴로드(8)에 연결하여 공지의 마그네트스위치(10) 및 압축공기절환변(9)에 의해 진퇴되게 하고, 여과포(4)의 양측 인접부에는 절환스위치(11)를 착설하여 이 스위치(11)의 접동간(12)이 여과포(4)의 양측면에 접동되므로서 압축공기시린더(7)가 축수메탈(5)을 진퇴시키도록 한 폐수처리용 탈수기에 있어서 여과포의 좌, 우 이탈 방지장치.As shown in the figure, in the conventional dehydrator 1, in which the filter cloth 4 is slid by sliding the filter cloth 4 in the guide roller 3, the both sides bearing metals 5 of the guide roller 3 are compressed air cylinder 7 Connected to the piston rod 8 of the magnetic switch 10 and the compressed air switching valve (9) to advance and retreat. 11) the sliding interval 12 is slid on both sides of the filter cloth 4, so that the compressed air cylinder 7 is allowed to advance and retract the water-bearing metal 5, thereby preventing left and right separation of the filter cloth in the dehydrator for wastewater treatment. Device.
KR2019810004630U 1981-06-25 1981-06-25 Apparatus for dewaterig sludge in waste water treatment KR820002525Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810004630U KR820002525Y1 (en) 1981-06-25 1981-06-25 Apparatus for dewaterig sludge in waste water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810004630U KR820002525Y1 (en) 1981-06-25 1981-06-25 Apparatus for dewaterig sludge in waste water treatment

Publications (1)

Publication Number Publication Date
KR820002525Y1 true KR820002525Y1 (en) 1982-12-08

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KR2019810004630U KR820002525Y1 (en) 1981-06-25 1981-06-25 Apparatus for dewaterig sludge in waste water treatment

Country Status (1)

Country Link
KR (1) KR820002525Y1 (en)

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