KR20030052187A - Belt change apparatus of sludge belt- press - Google Patents

Belt change apparatus of sludge belt- press Download PDF

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Publication number
KR20030052187A
KR20030052187A KR1020010082089A KR20010082089A KR20030052187A KR 20030052187 A KR20030052187 A KR 20030052187A KR 1020010082089 A KR1020010082089 A KR 1020010082089A KR 20010082089 A KR20010082089 A KR 20010082089A KR 20030052187 A KR20030052187 A KR 20030052187A
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KR
South Korea
Prior art keywords
belt
discharge
sludge
roll
dehydrator
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KR1020010082089A
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Korean (ko)
Inventor
윤석주
Original Assignee
주식회사 포스코
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Priority to KR1020010082089A priority Critical patent/KR20030052187A/en
Publication of KR20030052187A publication Critical patent/KR20030052187A/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
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • 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)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: A belt replacing device for sludge dewatering apparatus is provided, which can easily replace top belt and bottom belt installed in dewatering apparatus by using power of the driving motor that actuate dewatering apparatus, thus reducing the replacing time. CONSTITUTION: The device comprises a rotational shaft positioned at one side of the center shaft of driving roll(5), in which connecting hole is formed, and at one side of outer circumference thereof a discharge chain gear is attached and at the other side thereof rotationally installed by means of bearing(23); a connection pin(25) inserted into the connecting hole formed on the rotational shaft to move by a moving cylinder(26); a connection groove formed on the center shaft for the front end of the connection pin(25) to be inserted; a discharge roll installed to rotate by means of a discharge chain installed at the discharge chain gear; a discharge belt fixed at the outer circumference of the discharge roll and at the front end fixing clip is installed.

Description

슬러지 탈수기의 벨트 교체장치{Belt change apparatus of sludge belt- press}Belt change apparatus of sludge dehydrator {Belt change apparatus of sludge belt- press}

본 발명은 슬러지 탈수기의 벨트 교체장치에 관한 것으로서, 더욱 상세하게는 슬러지에 포함된 수분을 분리시키는 탈수기에 설치된 벨트를 신속하고 간편하게 교체할 수 있는 슬러지 탈수기의 벨트 교체장치에 관한 것이다.The present invention relates to a belt replacement device of the sludge dehydrator, and more particularly to a belt replacement device of the sludge dehydrator that can quickly and easily replace the belt installed in the dehydrator for separating the water contained in the sludge.

일반적으로 COKE 폐수처리 과정에서 발생되는 슬러지는 탈수기에서 수분이 분리되도록 탈수한 후 소각설비에서 소각시키고 있다.In general, sludge generated during COKE wastewater treatment is dewatered to separate water from the dehydrator and then incinerated in an incineration plant.

상기 탈수기는 도 1 및 도 2에 나타낸 바와 같이 구동모터(1)의 회전축에는 구동체인기어(2)가 설치되어 있고 그 구동체인기어(2)의 회전력은 체인(3)을 통하여 종동체인기어(4) 및 그 종동체인기어(4)에 설치된 구동롤(5)을 회전시키도록 설치되어 있다.As shown in FIGS. 1 and 2, the dehydrator is provided with a drive chain gear 2 on the rotation shaft of the drive motor 1, and the rotational force of the drive chain gear 2 is driven through the chain 3. 4) and the drive roll 5 provided in the driven chain gear 4 are rotated.

또한 상기 구동롤(5)에는 상부벨트(6)가 설치되어 있고 그 상부벨트(6)는 다수개의 아이들롤에 의해서 지지되어 있으며 상기 아이들롤 중 어느 일측에는 상부벨트(6)의 장력을 조절할 수 있도록 상부벨트 장력조절실린더(7)가 설치되어 있다.In addition, the driving roll 5 is provided with an upper belt 6 and the upper belt 6 is supported by a plurality of idle rolls, and one side of the idle roll can adjust the tension of the upper belt 6. The upper belt tension adjusting cylinder (7) is installed.

한편, 상부벨트(6)의 하부에는 복수개의 아이들롤에 안내를 받으면서 회전되도록 하부벨트(8)가 설치되어 있고 그 아이들롤 중 어느 일측에는 하부벨트(8)의 장력을 조절할 수 있도록 하부벨트 장력조절실린더(9)가 설치되어 있다.On the other hand, the lower belt 8 is installed in the lower portion of the upper belt 6 to rotate while being guided by a plurality of idle rolls, the lower belt tension to adjust the tension of the lower belt 8 on any one of the idle rolls The adjustment cylinder 9 is installed.

그리고 상부벨트(6) 및 하부벨트(8)는 다공을 갖는 합성직물로 제조되어 있고 상부벨트(6) 및 하부벨트(8)의 단부에는 고정클립(6a, 8a)이 설치되어 있으며 그 고정클립(6a, 8a)의 사이에는 고정클립(6a, 8a)을 연결하기 위한 고정핀(9)이 삽입되어 있다.And the upper belt (6) and the lower belt (8) is made of synthetic fabric having a pore, and the fixing clips (6a, 8a) are installed at the ends of the upper belt (6) and the lower belt (8), the fixing clip A fixing pin 9 is inserted between the 6a and 8a to connect the fixing clips 6a and 8a.

또한 상부벨트(6) 및 하부벨트(8)의 일측 단부에는 슬러지 케이크(S)를 분리하기 위한 스크레퍼(10)가 설치되어 있으며 상부벨트(6)와 하부벨트(8)의 하부측에는 슬러지 케이크를 수용하는 호퍼(11)가 설치되어 있다.In addition, a scraper 10 for separating the sludge cake S is installed at one end of the upper belt 6 and the lower belt 8, and a sludge cake is disposed at the lower sides of the upper belt 6 and the lower belt 8. The hopper 11 which accommodates is provided.

따라서, 가이드(12)의 상부에 슬러지를 공급하면 그 슬러지는 가이드(12)의 경사면을 따라 하부에 설치된 플레이트(13)로 이동되는 것이며 이때 슬러지는 플레이트(13)의 사이를 통과하는 하부벨트(8)에 의해서 이동되므로 상기 슬러지에 포함된 수분은 하부벨트(8)에 형성된 미세한 다공을 통하여 배출되면서 1차로 탈수된다.Therefore, when the sludge is supplied to the upper part of the guide 12, the sludge is moved to the plate 13 installed at the lower side along the inclined surface of the guide 12, and the sludge is lower belt (passed between the plates 13) As it is moved by 8) the water contained in the sludge is first dehydrated while being discharged through the fine pores formed in the lower belt (8).

한편, 상기 하부벨트(8)가 더욱 이동되면 슬러지는 근접된 상태로 이동되는 상부벨트(6)와 하부벨트(8)의 사이를 통과하면서 압착 탈수되는 것이며 탈수된 슬러지 케이크는 상부벨트(6)와 하부벨트(8)의 단부에 설치된 스크레퍼(10)에 의해서 각 벨트와 분리되어 호퍼(11)에 저장되는 것이다.Meanwhile, when the lower belt 8 is further moved, the sludge is compressed and dehydrated while passing between the upper belt 6 and the lower belt 8 which are moved in a close state, and the dewatered sludge cake is the upper belt 6. And is separated from each belt by the scraper 10 installed at the end of the lower belt (8) is to be stored in the hopper (11).

상술한 바와 같이 탈수기를 장시간 사용 시 상부벨트(6) 및 하부벨트(8)가 손상되면 교체하여야 하고 있으며 이하에서는 하부벨트(8)를 교체하는 과정을 설명하기로 한다.As described above, if the upper belt 6 and the lower belt 8 are damaged when the dehydrator is used for a long time, the process of replacing the lower belt 8 will be described below.

상기 하부벨트(8)를 교체할 때에는 하부벨트(8)의 장력을 조절하는 하부벨트 장력조절실린더(9)를 작동시켜 하부벨트(8)의 장력을 완화시킨 후 하부벨트(8)의 고정클립(8a)에 결합된 고정핀(9)을 분리시킨 후 하부벨트(8)의 일단에는 신품 벨트의 단부를 고정핀(9)으로 연결하고 하부벨트(8)의 타단은 다수인(6인)의 작업자가 손으로 잡은 상태에서 탈수기를 작동시키면 구 벨트는 작업자에 의해서 배출되고 신품 벨트는 삽입되는 것이다.When replacing the lower belt (8) to operate the lower belt tension adjusting cylinder (9) to adjust the tension of the lower belt (8) to relieve the tension of the lower belt (8), then the fixing clip of the lower belt (8) After separating the fixing pin (9) coupled to (8a) one end of the lower belt (8) is connected to the end of the new belt with the fixing pin (9) and the other end of the lower belt (8) is a large number of people (6 persons) When the dehydrator is operated by the worker's hand, the old belt is discharged by the worker and a new belt is inserted.

상술한 바와 같이 신품 벨트의 삽입이 완료되면 구 벨트와 신품 벨트를 분리시킨 수 신품 벨트의 양측 단부에 설치된 고정클립이 교차되도록 위치시킨 후 고정핀(9)을 결합하면 벨트의 교체 작업이 완료되는 것이다.As described above, when the insertion of the new belt is completed, the fixing clips installed at both ends of the old belt separated from the old belt and the new belt are positioned to cross each other, and then the fixing pins 9 are combined to replace the belt. will be.

그러나 이러한 종래의 방법으로 벨트를 교체할 때에는 다수인(6인)의 작업자가 동시에 구 벨트를 당기게 되므로 작업자의 피로가 가중됨은 물론 작업자에 의해서 벨트에 가해지는 힘이 일정하지 않을 경우에는 벨트가 찢어지게 되면서 작업자가 균형을 상실하여 안전사고가 발생되는 문제점이 있었다.However, when the belt is replaced by the conventional method, a large number of workers (6 members) pull the old belt at the same time, which increases the worker's fatigue and when the force applied to the belt by the worker is not constant, the belt tears. As the worker loses balance, there was a problem that a safety accident occurs.

또한 작업자의 수작업에 의하여 벨트 교체작업이 이루어짐에 따라 작업시간이 과다하게 소요되므로 탈수기를 휴로 인한 설비의 효율이 저하되는 문제점 있었다.In addition, since the belt replacement work is made by the worker's manual work, the working time is excessively consumed, and thus the efficiency of the equipment is reduced due to the dehydrator.

본 발명은 상기한 문제점 해결하기 위하여 발명한 것으로서, 그 목적은 탈수기를 작동시키는 구동모터의 구동력을 이용하여 상기 탈수기에 설치된 벨트를 교체하여 작업자의 업무부하를 최소화함은 물론 교체 작업시간을 최소화하여 설비의 가동율을 향상시킬 수 있는 슬러지 탈수기의 벨트 교체장치를 제공함에 있다.The present invention has been invented to solve the above problems, its purpose is to replace the belt installed in the dehydrator using the driving force of the drive motor for operating the dehydrator to minimize the work load of the operator as well as to minimize the replacement work time An object of the present invention is to provide a belt replacement device for a sludge dehydrator capable of improving the operation rate of a facility.

도 1은 일반적인 슬러지 탈수기를 나타낸 사시도.1 is a perspective view showing a typical sludge dehydrator.

도 2는 일반적인 슬러지 탈수기를 나타낸 측면도.Figure 2 is a side view showing a typical sludge dehydrator.

도 3은 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 사시도.Figure 3 is a perspective view of the sludge dehydrator installed belt replacement apparatus according to the present invention.

도 4는 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 측면도.Figure 4 is a side view showing a sludge dehydrator installed belt replacement apparatus according to the present invention.

도 5는 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 정면도.Figure 5 is a front view showing a sludge dehydrator installed belt replacement apparatus according to the present invention.

도 6은 본 발명에 따른 벨트 교체장치의 동력전달부를 나타낸 분해사시도.Figure 6 is an exploded perspective view showing a power transmission unit of the belt replacement apparatus according to the present invention.

도 7 및 도 8은 본 발명에 따른 벨트 교체장치의 작동상태를 나타낸 측면도.7 and 8 are side views showing the operating state of the belt replacement apparatus according to the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

1 : 구동모터5 : 구동롤1: driving motor 5: driving roll

5a : 중심축6 : 상부벨트5a: central axis 6: upper belt

8 : 하부벨트20 : 회전축8: lower belt 20: axis of rotation

21 : 배출 체인기어22 : 결합공21: discharge chain gear 22: coupling hole

23 : 베어링25 : 결합핀23: bearing 25: coupling pin

26 : 이동실린더27 : 배출체인26: moving cylinder 27: discharge chain

30 : 배출롤31 : 배출벨트30: discharge roll 31: discharge belt

31a : 고정클립31a: Fixed clip

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 슬러지 탈수기의 벨트 교체장치는 구동모터의 회전력을 전달받아 회전되는 구동롤에 상부벨트가 설치되고 그 상부벨트에 근접된 상태로 회전되도록 하부벨트가 설치되어 상기 상부벨트 및 하부벨트의 사이로 공급된 슬러지에 포함된 수분을 분리시키는 탈수기에 있어서, 상기 구동롤의 중심축 일측에 위치되고 내부에는 결합공이 형성되며 외측 둘레면 일측에는 배출 체인기어가 부착되고 타측은 베어링을 매개로 회전 가능하도록 설치된 회전축과, 상기 회전축에 형성된 결합공의 내부에 삽입되어 이동실린더에 의해서 이동되도록 설치된 결합핀과, 상기 결합핀의 선단부가 삽입되도록 중심축에 형성된 결합홈과, 상기 배출 체인기어에 설치된 배출체인을 매개로 회전 가능하도록 설치된 배출롤과, 상기 배출롤의 외측 둘레면에 고정되고 선단부에는 고정클립이 설치된 배출벨트를 포함하여서 된 것이다.In the belt replacement device of the sludge dehydrator of the present invention, the upper belt is installed on the driving roll which is rotated by the rotational force of the driving motor, and the lower belt is installed to rotate in a state close to the upper belt, and between the upper belt and the lower belt. In the dehydrator for separating the water contained in the supplied sludge, it is located on one side of the central axis of the drive roll, the coupling hole is formed inside, the discharge chain gear is attached to one side of the outer peripheral surface and the other side is rotatable through the bearing A rotation shaft provided, a coupling pin inserted into the coupling hole formed in the rotation shaft to be moved by a moving cylinder, a coupling groove formed in the central shaft to insert the tip of the coupling pin, and an exhaust chain installed in the discharge chain gear. And a discharge roll installed to be rotatable via the outer peripheral surface of the discharge roll, The distal end includes a discharge belt with a fixed clip.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도 3은 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 사시도이고, 도 4는 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 측면도이며, 도 5는 본 발명에 따른 벨트 교체장치가 설치된 슬러지 탈수기를 나타낸 정면도이고, 도 6은 본 발명에 따른 벨트 교체장치의 동력전달부를 나타낸 분해사시도로서, 종래 장치와 동일한 부분은 그 설명을 생략하고 동일 부호를 부여하기로 한다.Figure 3 is a perspective view showing a sludge dehydrator is installed a belt replacement device according to the present invention, Figure 4 is a side view showing a sludge dehydrator is installed a belt replacement device according to the invention, Figure 5 is a belt replacement device is installed according to the present invention Figure 6 is an exploded perspective view showing a sludge dehydrator, Figure 6 is an exploded perspective view showing a power transmission unit of the belt replacement apparatus according to the present invention, the same parts as the conventional apparatus will be omitted and the same reference numerals will be given.

여기에서 참조되는 바와 같이 구동롤(5)에 형성된 중심축(5a)의 일측에는 회전축(20)이 설치되어 있되, 그 회전축(20)은 외측 둘레면 일측에는 배출 체인기어(21)가 부착되어 있고 타측에는 베어링(23)을 매개로 회전 가능하게 설치되어 있으며 중앙에는 '+'자 형상의 결합공(22)이 형성되어 있다.As described herein, the rotation shaft 20 is installed at one side of the central shaft 5a formed on the driving roll 5, and the rotation shaft 20 has an outlet chain gear 21 attached to one side of the outer circumferential surface thereof. The other side is rotatably installed via the bearing 23, the center is formed with a coupling hole 22 of the '+' shape.

상기 결합공(22)을 '+'자로 형성하는 이유는 이후에 설명할 결합핀(25)을 통하여 구동롤(5)의 회전력을 원활하게 전달하기 위함이다.The reason why the coupling hole 22 is formed as a '+' is to smoothly transmit the rotational force of the driving roll 5 through the coupling pin 25 to be described later.

한편, 상기 결합공(22)의 내부에는 '+'자 형상의 단면을 갖는 결합핀(25)이 이동 가능하게 끼워지고 그 결합핀(25)의 일측은 선단부가 좁아지는 원추형상으로 형성되어 있으며 타측에는 상기 결합핀(25)을 이동시키는 이동실린더(26)가 설치되어 있다.On the other hand, the inside of the coupling hole 22 is coupled to the coupling pin 25 having a '+' shape of the cross section is movable and one side of the coupling pin 25 is formed in a conical shape of the tip end is narrowed. On the other side, the moving cylinder 26 for moving the coupling pin 25 is installed.

그리고 상기 중심축(5a)의 내부에는 결합핀(25)이 삽입되는 결합홈(24)이 형성되어 있다.In addition, a coupling groove 24 into which the coupling pin 25 is inserted is formed in the center shaft 5a.

또한 상기 배출 체인기어(21)에는 배출체인(27)이 설치되어 있고 그 배출체인(27)은 배출롤(30)에 설치된 교체용 체인기어(28)에 설치되어 있다.In addition, the discharge chain gear 21 is provided with a discharge chain 27, the discharge chain 27 is installed in the replacement chain gear 28 installed on the discharge roll (30).

상기 배출롤(30)의 외측 둘레면에는 배출벨트(31)의 일단이 고정되어 있고 그 배출벨트(31)의 선단부에는 고정클립(31a)이 설치되어 있다.One end of the discharge belt 31 is fixed to the outer circumferential surface of the discharge roll 30, and a fixing clip 31a is installed at the distal end of the discharge belt 31.

이와 같이 구성된 본 발명의 작동상태를 상세히 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described in detail as follows.

탈수기를 작동하는 상태에서는 이동실린더(26)에 의해서 결합핀(25)의 선단부가 중심축(5a)에서 분리된 상태를 유지하게 되므로 구동모터(1)에서 발생되는 회전력은 구동체인기어(2) 및 종동체인기어(4)를 통하여 전달되므로 상기 종동체인기어(4)가 설치된 구동롤(5)이 회전하면서 상부벨트(6)와 하부벨트(8)를 회전시키면서 슬러지에 포함된 이물질을 분리시키게 되는 것이다.In the dehydrator operating state, the tip of the coupling pin 25 is kept separated from the central shaft 5a by the moving cylinder 26, so that the rotational force generated from the driving motor 1 is driven by the drive chain gear (2). And driven through the driven chain gear 4 to separate the foreign matter contained in the sludge while rotating the upper belt 6 and the lower belt 8 while the driving roll 5 in which the driven chain gear 4 is installed rotates. Will be.

이러한 상태에서 상부벨트(6) 또는 하부벨트(8)를 교체하고자 할 때에는 그 벨트의 장력을 유지하는 장력유지용 실린더를 작동시켜 장력을 완화시킨 상태에서 밸트를 교체하는 것이다.When the upper belt 6 or the lower belt 8 is to be replaced in this state, the belt is replaced in a state in which the tension is released by operating a tension holding cylinder that maintains the tension of the belt.

도 7은 상부벨트(6)를 교체하는 상태를 나타낸 측면도이고 도 8은 하부벨트(8)를 교체하는 상태를 나타낸 측면도로서, 배출벨트(31)의 선단부에 상부벨트(6) 또는 하부벨트(8)를 결합하는 과정을 제외하고는 모두 동일하므로 상부벨트(6)를 교체하는 상태를 설명하기로 한다.7 is a side view showing a state of replacing the upper belt (6) and FIG. 8 is a side view showing a state of replacing the lower belt (8), the upper belt (6) or the lower belt ( 8) except for the process of combining all the same, so the state of replacing the upper belt (6) will be described.

먼저, 상부벨트(6)를 교체할 때에는 그 상부벨트(6)의 장력을 조절하는 상부벨트 장력조절실린더(7)를 작동시켜 상부벨트(6)의 장력을 완화시킨 후 상부벨트(6)의 고정클립(6a)에 결합된 고정핀(9)을 분리시키고 상기 상부벨트(6)의 일단에는 신품 벨트의 단부를 고정핀(9)으로 연결하고 상부벨트(6)의 타단은 배출벨트(31)에 설치된 고정클립(31a)을 고정핀(9)으로 연결한다.First, when replacing the upper belt (6) to operate the upper belt tension control cylinder (7) for adjusting the tension of the upper belt (6) to relieve the tension of the upper belt (6) of the upper belt (6) Separate the fixing pin (9) coupled to the fixing clip (6a) to one end of the upper belt (6) to connect the end of the new belt with the fixing pin (9) and the other end of the upper belt (6) discharge belt (31) Connect the fixing clip (31a) installed in the) with a fixing pin (9).

이러한 상태에서 이동실린더(26)를 작동시키면 결합핀(25)이 이동되면서 그 선단부는 중심축(5a)에 형성된 결합홈(24)의 내부로 삽입되는 것이며 상기 결합핀(25)의 선단부는 원추형상으로 형성되어 있으므로 결합홈(24)의 내부에 원활하게 삽입되는 것이다.When the movable cylinder 26 is operated in this state, the coupling pin 25 is moved, and the tip end thereof is inserted into the coupling groove 24 formed in the central axis 5a, and the tip end of the coupling pin 25 is conical. Since it is formed in the upper will be inserted into the coupling groove 24 smoothly.

이와 같이 결합핀(25)이 결합홈(24)에 결합된 후 구동모터(1)를 작동시키면 그 구동모터(1)의 회전력은 배출체인(27)을 통하여 교체용 체인기어(28)로 전달되므로 그 교체용 체인기어(28)가 설치된 배출롤(30)이 회전하는 것이다.When the driving pin 1 is operated after the coupling pin 25 is coupled to the coupling groove 24 as described above, the rotational force of the driving motor 1 is transmitted to the replacement chain gear 28 through the discharge chain 27. Therefore, the discharge roll 30 is installed that the replacement chain gear 28 is installed is rotated.

상술한 바와 같이 배출롤(30)이 회전하면 배출밸트(31)에 연결된 하부벨트(8)는 배출롤(30)에 감겨지게 되는 것이고 상기 하부벨트(8)에 연결된 신품벨트는 탈수기의 내부로 유입되는 것이며 상기 신품벨트의 삽입이 완료되면 배출 완료된 하부벨트(8)와 신품벨트의 연결부를 분리하고 상기 신품벨트의 양단을 고정핀(9)으로 연결하며 이동실린더(26)를 역방향으로 작동시켜 결합핀(25)을 중심축(5a)에 형성된 결합홈(24)에서 분리시키면 하부벨트(8)의 교체작업이 완료되는 것이다.As described above, when the discharge roll 30 rotates, the lower belt 8 connected to the discharge belt 31 is wound on the discharge roll 30, and the new belt connected to the lower belt 8 is moved into the dehydrator. When the insertion of the new belt is completed, the discharged lower belt 8 and the new belt are disconnected, and both ends of the new belt are connected with fixing pins 9, and the movable cylinder 26 is operated in the reverse direction. When the coupling pin 25 is separated from the coupling groove 24 formed in the central shaft 5a, the replacement work of the lower belt 8 is completed.

이와 같이 본 발명은 탈수기에 설치된 상부벨트 및 하부벨트의 교체 작업시 탈수기를 작동시키는 구동모터의 동력을 이용하여 벨트의 교체작업이 가능하게 되므로 작업자의 업무부하를 최소화 할 수 있게 되는 특유의 효과가 있다.As described above, the present invention enables the belt replacement operation using the power of the driving motor for operating the dehydrator during the replacement of the upper belt and the lower belt installed in the dehydrator, so that the work load of the worker can be minimized. have.

또한 본 발명은 벨트를 교체하는 작업시간이 단축되므로 설비의 가동률을 향상시킬 수 있게되는 특유의 효과가 있다.In addition, the present invention has a peculiar effect that can improve the operation rate of the equipment because the operation time for replacing the belt is shortened.

Claims (2)

구동모터(1)의 회전력을 전달받아 회전되는 구동롤(5)에 상부벨트(6)가 설치되고 그 상부벨트(6)에 근접된 상태로 회전되도록 하부벨트(8)가 설치되어 상기 상부벨트(6) 및 하부벨트(8)의 사이로 공급된 슬러지에 포함된 수분을 분리시키는 탈수기에 있어서,The upper belt 6 is installed on the driving roll 5 which is rotated by the rotational force of the driving motor 1, and the lower belt 8 is installed to rotate in a state close to the upper belt 6. In the dehydrator for separating the water contained in the sludge supplied between the (6) and the lower belt (8), 상기 구동롤(5)의 중심축(5a) 일측에 위치되고 내부에는 결합공(22)이 형성되며 외측 둘레면 일측에는 배출 체인기어(21)가 부착되고 타측은 베어링(23)을 매개로 회전 가능하도록 설치된 회전축(20)과,Located on one side of the central axis (5a) of the drive roll (5), the coupling hole 22 is formed therein, the discharge chain gear 21 is attached to one side of the outer peripheral surface and the other side is rotated via the bearing (23) Rotating shaft 20 is installed to enable, 상기 회전축(20)에 형성된 결합공(22)의 내부에 삽입되어 이동실린더(26)에 의해서 이동되도록 설치된 결합핀(25)과,A coupling pin 25 inserted into the coupling hole 22 formed in the rotation shaft 20 and installed to move by the moving cylinder 26; 상기 결합핀(25)의 선단부가 삽입되도록 중심축(5a)에 형성된 결합홈(24)과,Coupling groove 24 formed in the central axis (5a) so that the front end of the coupling pin 25 is inserted, 상기 배출 체인기어(21)에 설치된 배출체인(27)을 매개로 회전 가능하도록 설치된 배출롤(30)과,A discharge roll 30 installed to be rotatable through a discharge chain 27 installed on the discharge chain gear 21; 상기 배출롤(30)의 외측 둘레면에 고정되고 선단부에는 고정클립(31a)이 설치된 배출벨트(31)를 포함함을 특징으로 하는 슬러지 탈수기의 벨트 교체장치.The belt replacement device of the sludge dehydrator, characterized in that it comprises a discharge belt 31 is fixed to the outer peripheral surface of the discharge roll 30 and the front end is fixed clip (31a) is installed. 제 1 항에 있어서, 상기 결합핀(25)은 '+'자형상으로 형성되고 회전축(20)에 형성된 결합공(22) 및 중심축(5a)에 형성된 결합홈(24)은 결합핀(25)이 삽입될 수 있도록 '+'자형상으로 형성됨을 특징으로 하는 슬러지 탈수기의 벨트 교체장치.The coupling pin 25 is formed in a '+' shape and the coupling hole 22 formed in the rotation shaft 20 and the coupling groove 24 formed in the central shaft 5a is the coupling pin 25. The belt replacement device of the sludge dehydrator, characterized in that formed into a '+' shape so that can be inserted.
KR1020010082089A 2001-12-20 2001-12-20 Belt change apparatus of sludge belt- press KR20030052187A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695641A (en) * 2017-09-21 2018-02-16 太原理工大学 A kind of continuous tape swapping device of hydraulic drum drive-type
CN114748918A (en) * 2022-04-07 2022-07-15 北京科技大学 Continuous filter cloth mechanism for stacking extrusion device and filter cloth quick replacing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695641A (en) * 2017-09-21 2018-02-16 太原理工大学 A kind of continuous tape swapping device of hydraulic drum drive-type
CN107695641B (en) * 2017-09-21 2021-05-25 太原理工大学 Hydraulic roller driving type continuous belt changing device
CN114748918A (en) * 2022-04-07 2022-07-15 北京科技大学 Continuous filter cloth mechanism for stacking extrusion device and filter cloth quick replacing method

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