KR100461627B1 - felt type sludge dewatering system - Google Patents
felt type sludge dewatering system Download PDFInfo
- Publication number
- KR100461627B1 KR100461627B1 KR10-2002-0055192A KR20020055192A KR100461627B1 KR 100461627 B1 KR100461627 B1 KR 100461627B1 KR 20020055192 A KR20020055192 A KR 20020055192A KR 100461627 B1 KR100461627 B1 KR 100461627B1
- Authority
- KR
- South Korea
- Prior art keywords
- felt
- sludge
- belts
- belt
- dewatering
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Classifications
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- 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
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- 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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- 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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
- B01D33/052—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands combined with a compression device
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
본 발명은 공장의 폐수에 혼합된 슬러지를 연속적으로 탈수하기 위한 슬러지 탈수장치에 관한 것으로 보다 상세하게는 무한 궤도형상으로 되면서 동물의 털을 압축시켜 만든 펠트로된 상하 압착벨트와 펠트로된 압착벨트내측에 장치되고 무한궤도형상의 체인에 다공관체인 탈수안내구가 부착되어 펠트내측에서 펠트를 가압할수 있게 만든 내측 압착벨트와 내측압착벨트에 압력을 줄수 있게 가압판과 압착실린더를 갖추어서 된 슬러지 탈수장치로서 폐수속에 함유된 슬러지의 수분을 효과적으로 탈수시킬수 있게 구성한 것임.The present invention relates to a sludge dewatering device for continuously dewatering the sludge mixed in the wastewater of the factory, more specifically in the caterpillar shape of the up and down compression belt made of felt made by compressing the animal hair and the inside of the compression belt made of felt This is a sludge dewatering device equipped with a presser plate and a pressurized cylinder to pressurize the inner presser belt and the inner presser belt to make the felt pressurized from inside the felt by attaching the dehydration guide which is a porous pipe to the chain having an endless track shape. It is designed to effectively dehydrate water in sludge contained in waste water.
Description
본 발명은 공장의 폐수에 혼합된 슬러지를 연속적으로 탈수하기 위한 슬러지탈수장치에 관한 것으로 보다 상세하게는 폐수속에 함유된 슬러지를 응집제로 응집시켜 무한궤도 형상으로 되고 동물의 털을 압축시켜 만든 펠트로 구성된 상하 압착벨트 사이에 투입하여 탈수시키고 펠트로된 상하압착벨트 내측에 무한궤도형상의 체인에 다공체인 탈수안내구가 부착되어 펠트내측에서 펠트를 가압할수 있게 만든 내측압착벨트를 설치하여 탈수작용을 하는 상하압착벨트를 중복 압착시킬수 있게 구성하여 슬러지에 포함된 수분을 효과적으로 탈수시킬수 있게 한 펠트타입의 슬러지 탈수장치에 관한 것이다.The present invention relates to a sludge dewatering apparatus for continuously dewatering the sludge mixed in the wastewater of the plant, and more particularly, the sludge contained in the wastewater in the wastewater is made by agglomerates into an orbital shape and composed of felt made by compressing animal hair Dehydration by putting in between the upper and lower pressing belts, and inside and outside the upper and lower pressing belts, a dehydration guide, which is a porous body, is attached to the endless orbital chain to install the inner pressing belt made to press the felt inside the felt. The present invention relates to a felt-type sludge dewatering device configured to be able to compress the pressing belts in duplicate so that the water contained in the sludge can be effectively dehydrated.
종래의 공장폐수에 함유된 슬러지 탈수장치는 구멍이 천공된 벨트형상으로된 흡수여과판위에 압착벨트를 설치하여 그 사이로 슬러지를 통과시켜서 슬러지에 함유된 수분이 흡수여과판의 압착여과작용으로 탈수되게 구성하고 탈수된 슬러지를 흡수여과판과 압착벨트사이로 배출시키는 장치로 되어 있다.따라서 이러한 탈수장치는 슬러지내의 수분을 완벽하게 압착하여 탈수시키지 못하는 결점이 있다.The sludge dewatering device contained in the conventional plant wastewater is provided with a compression belt on the belt-shaped absorption filter plate with perforated holes, and the sludge is passed therebetween so that the water contained in the sludge is dehydrated by the compression filter action of the absorption filter plate. The dewatered sludge is discharged between the absorption filtration plate and the pressing belt. Therefore, the dewatering device has a drawback in that the water in the sludge is not completely depressed and dehydrated.
본 발명은 상기와 같은 종래의 문제점을 해소하고자 개발된 것으로 이를 첨부된 도면에 의거 보다 상세하게 설명하면 다음과 같다The present invention was developed to solve the conventional problems as described above in more detail based on the accompanying drawings as follows.
도 1는 본 발명의 전체적인 구성을 보이는 단면예시도1 is a cross-sectional view showing the overall configuration of the present invention
도 2은 본 발명의 탈수압착부 확대 단면도Figure 2 is an enlarged cross-sectional view of the dehydration crimping portion of the present invention
도 3은 본 발명의 탈수안내구 부분 확대사시도Figure 3 is an enlarged perspective view of the dehydration guide portion of the present invention
도 4은 본 발명의 전체적인 구성을 측면에서 본 단면예시도이다.Figure 4 is a cross-sectional view showing the overall configuration of the present invention from the side.
* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *
1,1a,1b : 압착벨트 2,2a : 체인벨트1,1a, 1b: Crimping belt 2,2a: Chain belt
2b : 구멍 2c : 탈수안내구2b: hole 2c: dehydration guide
7 : 폐수저장탱크 8 : 응집제투입장치7: wastewater storage tank 8: flocculant injection device
15 : 슬러지 20,21 : 내측압착벨트15: sludge 20, 21: inner compression belt
22,23 : 가압판 24 : 슬러지투입구22,23: pressure plate 24: sludge inlet
25 : 슬러지배출구 30,31 : 가압실린더40,41 : 슬러지이송벨트25: sludge discharge port 30, 31: pressurized cylinder 40, 41: sludge transfer belt
무한궤도 형상으로 되면서 동물의 털을 비누온액이나 황산온액에 담구어 평면으로 압축한 펠트로된 한쌍의 압착벨트(1)(1a)를 만들어 상측압착벨트(1)내측에 궤도가 적은 또 하나의 펠트로된 압착벨트(1b)가 장치되는 상하측압착벨트(1)(1a)(1b)와펠트로된 상하압착벨트 내측에 각각 장치되고 구동스포로킷(211)과 피동스포로킷(212)사이에 가설되어 회전하는 무한궤도로 된 체인(2)(2a)외면에 알루미늄제 4각관체로 되어 외면에 다수의 구멍(2b)이 천공된 탈수안내구(2c)를 체인의 고정부(2d)에 나사못으로 부착시킨 내측압착벨트(20)(21)와상하측의 내측압착벨트(20)(21)의 압착부 내측에 가압판(22)(23)을 장치하여 유체압실린더(30)(31)를 통해 내측압착벨트의 압착면에 일정의 압력을 가하고 해제할수 있게 만든 가압장치로 구성되어 상하측 압착벨트(1)(1a)의 투입구(24)에 응집제를 넣어 응집시킨 슬러지(5)를 슬러지이송벨트(40)(41)로 운반하여 투입하므로서 상하압착벨트사이를 통과하는 슬러지의 수분이 강제 탈수되게 한 장치이다.미설명부호 11,11a는 상하압착벨트(1)(1a)의 배출부(25)간격을 조정하는 유체압실린더이다.A pair of felt belts (1) (1a) made of felt compressed into plane by dipping the fur of animal in soap or sulfuric acid solution into a caterpillar shape and another felt with less orbit inside the upper compression belt (1). The upper and lower compression belts 1, 1a and 1b, which are fitted with the compressed belts 1b, respectively, and are installed inside the upper and lower compression belts made of felt, respectively, between the drive sprocket 211 and the driven sprocket 212. The dehydration guide (2c), which is made of an aluminum tetrahedron on the outer surface of the chain (2) (2a), which is constructed and rotated, is screwed to the fixing portion (2d) of the chain. The pressure plate (22) and (23) in the inner side of the pressing portion of the inner pressing belt (20, 21) and the upper and lower inner pressing belt (20, 21) of the upper and lower side through the fluid pressure cylinder (30) (31) Inlet 24 of the upper and lower pressing belts 1 and 1a, which is composed of a pressurizing device made to apply and release a predetermined pressure to the pressing surface of the inner pressing belt. The sludge 5, which is agglomerated with a coagulant, is transported and introduced into the sludge transfer belt 40 and 41 to force dewatering of the sludge passing through the upper and lower compression belts. Denotes a fluid pressure cylinder for adjusting the interval of the discharge portion 25 of the vertical compression belt (1) (1a).
상기와 같이 구성된 본 발명은 탈수장치전방에 배치한 폐수탱크(7)에 응집제 투입장치(8)를 갖추어서 폐수에 응집제를 투입하므로서 공지된 방법으로 폐수속에 함유된 슬러지를 응집시킬수 있고 응집된 슬러지는 별도의 슬러지이송벨트(40)(41)로 운반시켜 상하압착벨트(1)(1a)의 투입구(24)에 투입하면 상하압착벨트가 투입구에서 배출구쪽으로 회전하면서 서로 접촉되는 접촉면 사이로 슬러지가 투입되어 상하 압착벨트를 구성하고 있는 펠트층의 압착작용을 통해 슬러지가 압착되어 수분은 펠트층을 통해 여과되고 슬러지는 펠트층사이에 남아 케익상태로 상하압착벨트사이를 통과하여 배출구(25)로 배출되기 때문에 슬러지를 연속적으로 탈수하게 되며 상하압착벨트(1)(1a)의 펠트층내측에는 펠트내면에서 외측방향으로 펠트에 압력을 주는 내측압착벨트(20)(21)가 설치되어 내측압착벨트의 압착면 내측에 있는 가압판(22)(23)에 유체압실린더가 장치되어 있으므로 유체압실린더(30)(31)에 가압신호를 주어 펠트의 압착면을 더욱 강하게 압착시킬수 있고 이 과정에서 펠트층을 통과한 수분은 내측압착벨트(20)(21)의 체인(2)(2a)외면에 부착되어 있는 구멍(2b)이 천공된 관체형상의 탈수안내구(2c)를 통해 착출된 수분이 탈수안내구(2c)내측으로 유입되어 양측방으로 배출되기 때문에 펠트의 압착과정에서 짜여진 수분이 그 자리에 머물지 않고 외부로 신속하게 배출되는 효과를 얻을수 있어서 펠트층을 통과하는 슬러지의 함유수분을 완전하게 탈수시킬수 있고 탈수안내구(2c)는 그 폭이 체인하나의 폭보다 좁기 때문에 체인의 굴곡작용에 영향을 기치지 않고 탈수안내작업을 수행할수 있다.이로인해 슬러지의 탈수를 연속적으로 수행하면서 폐수를 처리할수 있게 되는 탈수장치를 얻는 것이다.The present invention configured as described above is provided with a flocculant injector 8 in the wastewater tank 7 disposed in the front of the dehydration apparatus, so that the sludge contained in the wastewater can be aggregated by a known method and the flocculated sludge is aggregated. Is transported to a separate sludge conveying belt (40) (41) and put into the inlet 24 of the upper and lower compression belt (1) (1a), the upper and lower compression belt rotates from the inlet to the discharge port, the sludge is introduced between the contact surface The sludge is compressed through the action of the felt layer constituting the up and down compression belt, and the water is filtered through the felt layer and the sludge remains between the felt layers and passes between the up and down compression belt in the cake state and discharged to the outlet 25. Since the sludge is continuously dewatered, the inner compression bell which presses the felt from the inside of the felt to the outside of the felt layer on the inside of the felt layer of the up-and-down compression belt (1) (1a) (20) (21) are installed and the pressure plate (22) (23) is installed on the pressure plate (22) (23) inside the pressing surface of the inner compression belt, so that the pressure signal is applied to the fluid pressure cylinder (30) (31) to press the felt. The surface can be pressed more strongly, and the water passing through the felt layer in this process is dehydrated in the shape of a tubular body with holes 2b attached to the outer surface of the chains 2, 2a of the inner compression belts 20, 21. Since the water extracted through the guide 2c flows into the dehydration guide 2c and is discharged to both sides, it is possible to obtain the effect of the moisture squeezed out during the pressing process of the felt to be discharged to the outside quickly without remaining in place. The water contained in the sludge passing through the felt layer can be completely dehydrated, and the dehydration guide 2c can be dehydrated and guided without affecting the bending action of the chain because its width is narrower than that of one chain. This allows sludge dewatering While continuously carried out to obtain the dewatering device being able to process the waste water.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0055192A KR100461627B1 (en) | 2002-09-12 | 2002-09-12 | felt type sludge dewatering system |
PCT/KR2003/001844 WO2004024632A2 (en) | 2002-09-12 | 2003-09-06 | Felt type sludge dewatering system |
AU2003261639A AU2003261639A1 (en) | 2002-09-12 | 2003-09-06 | Felt type sludge dewatering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0055192A KR100461627B1 (en) | 2002-09-12 | 2002-09-12 | felt type sludge dewatering system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020020027326U Division KR200297560Y1 (en) | 2002-09-12 | 2002-09-12 | Do felt type of sludge dehydration chapter |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040024623A KR20040024623A (en) | 2004-03-22 |
KR100461627B1 true KR100461627B1 (en) | 2004-12-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0055192A KR100461627B1 (en) | 2002-09-12 | 2002-09-12 | felt type sludge dewatering system |
Country Status (3)
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KR (1) | KR100461627B1 (en) |
AU (1) | AU2003261639A1 (en) |
WO (1) | WO2004024632A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105668982A (en) * | 2016-03-15 | 2016-06-15 | 江苏百新环境工程有限公司 | Horizontal gradually-pressurizing direct-current electric field sludge drying device |
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KR100776339B1 (en) * | 2006-12-28 | 2007-11-13 | 한국수자원공사 | Dehydration equipment of cake type sludge |
CN102210949B (en) * | 2011-06-15 | 2013-06-12 | 东营市兴盛环保科技开发有限责任公司 | Method and device for dehydrating hydrous material |
KR101375105B1 (en) * | 2012-06-11 | 2014-03-14 | 황정숙 | Dehydration apparatus having dehydration belts using rectangular steel channels |
CN103830950A (en) * | 2012-11-20 | 2014-06-04 | 江苏普利斯环保科技有限公司 | Belt-type sludge thickening and dewatering all-in-one machine |
CN108640470A (en) * | 2018-06-01 | 2018-10-12 | 江苏卡托科技有限公司 | Highly effective sludge squeezer |
CN113018952A (en) * | 2019-12-24 | 2021-06-25 | 康觉 | High-pressure filter press |
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JPS5832600A (en) * | 1981-08-18 | 1983-02-25 | Hitachi Zosen Corp | Hydroextractor |
DE3734974A1 (en) * | 1986-10-21 | 1989-04-20 | Baehr Albert | DEVICE FOR DRAINING SLUDGE AND SIMILAR SUBSTANCES |
JPH05237500A (en) * | 1992-02-28 | 1993-09-17 | Mitsubishi Kasei Corp | Continuous dewatering method for sludge |
JPH0890294A (en) * | 1994-09-19 | 1996-04-09 | Mitsubishi Heavy Ind Ltd | Belt press dehydrating machine |
KR100330516B1 (en) * | 1999-02-23 | 2002-03-28 | 김영대 | Filtration apparatus having belt press used synthetic fiber thread |
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2002
- 2002-09-12 KR KR10-2002-0055192A patent/KR100461627B1/en active IP Right Review Request
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2003
- 2003-09-06 AU AU2003261639A patent/AU2003261639A1/en not_active Abandoned
- 2003-09-06 WO PCT/KR2003/001844 patent/WO2004024632A2/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105668982A (en) * | 2016-03-15 | 2016-06-15 | 江苏百新环境工程有限公司 | Horizontal gradually-pressurizing direct-current electric field sludge drying device |
Also Published As
Publication number | Publication date |
---|---|
AU2003261639A8 (en) | 2004-04-30 |
KR20040024623A (en) | 2004-03-22 |
WO2004024632A2 (en) | 2004-03-25 |
WO2004024632A3 (en) | 2004-06-17 |
AU2003261639A1 (en) | 2004-04-30 |
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