KR960008352B1 - Water recycling system for washing machine - Google Patents
Water recycling system for washing machine Download PDFInfo
- Publication number
- KR960008352B1 KR960008352B1 KR1019930014955A KR930014955A KR960008352B1 KR 960008352 B1 KR960008352 B1 KR 960008352B1 KR 1019930014955 A KR1019930014955 A KR 1019930014955A KR 930014955 A KR930014955 A KR 930014955A KR 960008352 B1 KR960008352 B1 KR 960008352B1
- Authority
- KR
- South Korea
- Prior art keywords
- washing water
- filter
- stirrer
- water
- sludge
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000005406 washing Methods 0.000 title claims description 38
- 238000004064 recycling Methods 0.000 title abstract 2
- 239000010802 sludge Substances 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 230000008929 regeneration Effects 0.000 claims description 35
- 238000011069 regeneration method Methods 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 8
- 238000006297 dehydration reaction Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- B01D33/04—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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (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)
- Filtration Of Liquid (AREA)
Abstract
Description
제1도는 일반적인 탈수시스템을 나타내는 구성도.1 is a block diagram showing a general dewatering system.
제2도는 제1도의 요부인 재생용수부를 확대하여 나타내는 측면도.FIG. 2 is an enlarged side view showing the reclaimed water portion, which is a main part of FIG.
제3도는 제2도를 부분 절개하여 정면에서 나타내는 일부절결 단면도.FIG. 3 is a partially cutaway cross-sectional view of the front view of a partially cutaway portion of FIG. 2.
제4도는 본 발명 탈수기의 세척용수 재생시스템을 나타내는 구성도.Figure 4 is a block diagram showing a washing water regeneration system of the present invention dehydrator.
제5도는 제4도의 요부인 재생용수부를 나타내는 평면도.FIG. 5 is a plan view showing a water regeneration unit that is a main part of FIG.
제6도는 제4도의 요부인 재생용수부를 일부 절결하여 정면에서 나타내는 단면도.FIG. 6 is a sectional view of the reclaimed water portion, which is a main portion of FIG.
제7도는 제5도의 가부분을 확대하여 나타내는 확대단면도.FIG. 7 is an enlarged cross-sectional view showing an enlarged portion of FIG. 5.
제8도는 제6도의 나부분을 확대하여 나타내는 확대단면도.8 is an enlarged cross-sectional view showing an enlarged portion of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 슬러지공급부 11 : 교반기10: sludge supply unit 11: agitator
12 : 교반기모터 13 : 중력탈수탱크12: stirrer motor 13: gravity dewatering tank
20 : 벨트가압탈수부 21 : 구동모터20: belt pressurized dehydration part 21: drive motor
22,23 : 상,하부가압밸브 24 : 스크레이퍼22,23: upper and lower pressure supply valve 24: scraper
25 : 분사노즐 300 : 재생용수부25: spray nozzle 300: water for regeneration
310 : 가이드탱크 320 : 압축펌프310: guide tank 320: compression pump
330 : 여과기 340 : 유격수단330: filter 340: play means
350 : 연결수단350: connection means
본 발명은 함수율이 높은 슬러지를 가압벨트에 의하여 탈수시키는 탈수시스템에 관한 것으로서, 특히 탈수된 슬러지가 제거되지 않고 가압벨트의 압축면에 남아있는 것을 세척시키는 용수를 재생시키는 탈수기의 세척용수 재생시스템에 관한 것이다.The present invention relates to a dewatering system for dewatering sludge having a high moisture content by a pressurized belt, and more particularly, to a washing water regeneration system for a dehydrator for regenerating water for washing the dehydrated sludge without remaining in the compressed surface of the pressurized belt. It is about.
일반적으로 함수율이 높은 슬러지를 탈수시키기 위해 가압벨트를 사용하는 탈수시스템은 제1도 내지 제3도에 도시되는 바와 같이, 교반기(11)에서 교반된 함수율이 높은 슬러지용액을 일정하게 공급하는 슬러지공급부(10)와, 이 슬러지공급부(10)에서 공급되는 슬러지용액을 구동모터(21)의 구동으로 가압되면서 회동되는 상,하부가 압벨트(22,23) 사이에 형성되는 가압면에 이송시켜 탈수하고 스크레이퍼(24)와 분사노즐(25)로 제거시키는 벨트가압탈수부(20)와, 이 분사노즐(25)에서 분사된 세척용수를 재생하는 재생용수부(30)로 구성되었다.In general, a dewatering system using a pressurized belt for dewatering sludge having a high moisture content is a sludge supply unit for constantly supplying a high water content sludge solution stirred in the stirrer 11 as shown in FIGS. 1 to 3. 10 and the sludge solution supplied from the sludge supply unit 10 is dewatered by transferring the upper and lower parts rotated while being pressed by the driving motor 21 to the pressure surfaces formed between the pressure belts 22 and 23. And a belt pressurized dewatering unit 20 which is removed by the scraper 24 and the spray nozzle 25, and a regeneration water unit 30 which regenerates the washing water sprayed from the spray nozzle 25.
상기 슬러지공급부(10)는 교반기(11)에 설치된 교반기모터(12)의 구동으로 함수율이 높은 슬러지를 교반시켰고, 이 교반기(11)의 하부에는 중력탈수탱크(13)가 설치되어, 상기 교반기(11)에서 교반되어 배출되는 슬러지용액을 중력탈수탱크(13)에 공급하여 중력에 의하여 서서히 탈수되면서 벨트가압탈수부(20)의 방향으로 이송시켰다.The sludge supply unit 10 stirred the sludge having a high moisture content by driving the stirrer motor 12 installed in the stirrer 11, the gravity dewatering tank 13 is installed in the lower portion of the stirrer 11, the stirrer ( Sludge solution 11 agitated and discharged in 11) was supplied to the gravity dewatering tank 13 to be gradually dehydrated by gravity and transferred in the direction of the belt pressurized dehydration unit 20.
상기 벨트가압탈수부(20)는, 슬러지공급부(10)의 중력탈수탱크(13)가 구동모터(21)에 의하여 회동되는 상,하부 가압벨트(22,23)의 연접면 사이에 형성되는 가압면의 기점에 위치되었고, 이 가압면의 종점 이후에는 스크레이퍼(24)와 분사노즐(25)이 설치되었다.The belt pressurized dewatering part 20 is a pressure formed between the contact surface of the upper and lower pressure belts 22 and 23, in which the gravity dewatering tank 13 of the sludge supply part 10 is rotated by the drive motor 21. Located at the starting point of the surface, the scraper 24 and the injection nozzle 25 were installed after the end of the pressing surface.
이러한 벨트가압탈수부(20)는, 중력탈수탱크(13)에서 중력탈수된 슬러지용액이 상, 하부가압벨트(22,23)의 연접면 사이에 형성되는 가압면의 기점에 위치되면, 구동모터(21)에 의하여 회동되는 상,하부가압벨트(22,23)의 가압면에서 가압되어 탈수되고, 이 가압면에서 탈수가 끝난 슬러지 찌꺼기는 가압면의 종점 이후에 설치된 스트레이퍼(24)에서 제거되었고, 이 스크레이퍼(24)에서 제거되지 않고 상,하부가압벨트면에 부착되어 슬러지 찌꺼기는 분사노즐(25)에서 강하게 분사되는 용수에 의하여 세척되었다.The belt pressurized dewatering unit 20 is a drive motor when the gravity dewatered sludge solution in the gravity dewatering tank 13 is located at the starting point of the pressurized surface formed between the upper and lower contact belts 22 and 23. The upper and lower parts rotated by 21 are pressurized on the pressurized surfaces of the pressure belts 22 and 23, and the dewatered sludge residues are removed from the stripper 24 provided after the end of the pressurized surface. The upper and lower parts of the scraper 24 were attached to the upper and lower pressure belt surfaces without being removed from the scraper 24, and the sludge residue was washed by the water sprayed strongly by the spray nozzle 25.
그러나, 이와 같은 벨트가압탈수부는, 분사노즐에서 강한 압력으로 분사되는 세척용수의 양이 많이 소요되므로 세척용수를 재생하여 활용하도록 하는 재생용수부를 필요로 하였다.However, since the belt pressurized dewatering part requires a large amount of the washing water sprayed at a strong pressure from the spray nozzle, the belt pressing dewatering part needs a regeneration water part for regenerating and utilizing the washing water.
상기와 같은 필요를 구현한 종래의 재생용수부(30)는 제1도 내지 제3도에 도시되는 바와 같이, 벨트가압탈수부(20)의 하부에 가이드탱크(31)를 설치하였다. 이 가이드탱크(31)의 하부에 체결된 안내파이프(32)의 자유단을 여과기(33)의 스트레이너망(34) 내부에 위치하도록 하였으며, 이 여과기(33)의 스트레이너망(34)은 별도의 여과기모터(M)를 장착하여 연결시켰고, 이 여과기(33)의 하부에는 용수저장탱크(35)를 설치하여 스트레이너망(34)을 통과하면서 여과된 재생용수가 저장되도록 하였으며, 이 용수저장탱크(35)에 관로중에 압축펌프(36)가 체결된 압송파이프(37)를 연결하여 여과된 재생용수가 분사노즐(25)에 압송되도록 하였다.Conventional water for regeneration 30, which implements the above needs, as shown in Figures 1 to 3, the guide tank 31 is provided in the lower portion of the belt pressure dehydration unit (20). The free end of the guide pipe 32 fastened to the lower part of the guide tank 31 is positioned inside the strainer net 34 of the strainer 33, and the strainer net 34 of the strainer 33 is separate. The filter motor (M) was mounted and connected, and the water storage tank 35 was installed at the lower portion of the filter 33 so that the filtered regeneration water was stored while passing through the strainer network 34. The water storage tank ( In the conduit 35, a pressurized pipe 37 to which the compression pump 36 was fastened was connected so that the filtered regeneration water was fed to the injection nozzle 25.
이러한 재생용수부(30)에서는, 벨트가압탈수부(20)의 분사노즐(25)에서 분사되는 세척용수가 슬러지 찌꺼기를 세척한 후에 자연낙하되어 가이드탱크(31)에 유입되었고, 이 가이드탱크(31)에 유입된 세척용수는 하부에 연결된 안내파이프(32)를 통하여 여과기(33)의 스트레이너망(34)의 내부에 유입되었으며, 이 스트레이너망(34)에 유입된 슬러지 찌꺼기가 포함된 세척용수는 여과기모터(M)에 의하여 회동되는 스트레이너망(34)의 내부에서 외부방향으로 유출되면서 여과되었고, 이 스트레이너망(34)을 통과하면서 여과된 재생용수는 하부에 장착된 용수저장탱크(35)에 저장되어 상수면을 형성하였으며, 이 상수면을 형성한 재생용수는 압축펌프(36)의 구동력으롤 압송파이프(37)를 통하여 분사노즐(25)에 압송되어 재활용되었다.In the regeneration water unit 30, the washing water sprayed from the injection nozzle 25 of the belt pressurized dewatering unit 20 washes the sludge residues, falls naturally and flows into the guide tank 31. 31) the washing water introduced into the strainer network 34 of the filter 33 through the guide pipe 32 connected to the lower portion, and the washing water containing the sludge residue introduced into the strainer network 34. The filter was filtered while flowing outward from the inside of the strainer network 34 rotated by the filter motor (M), and the regenerated water filtered while passing through the strainer network 34 is a water storage tank 35 mounted at the bottom thereof. It was stored in the water to form a constant surface, the regeneration water which formed the constant surface was pumped to the injection nozzle 25 through the pressure feed pipe 37 to the driving force of the compression pump 36 was recycled.
그러나, 이러한 종래 탈수시스템은, 첫째, 여과기를 통과한 재생용수를 저장하기 위하여 별도로 설치된 용수저장탱크의 용량이 용수가 최소한 1회 순환될 수 있을 정도의 용량이 되어야 하기 때문에, 상기 저장용수탱크가 대형화되어 공간설치비용을 상승시켰고, 둘째, 수평축을 중심축으로 회동되도록 설치되어 있는 여과기의 스트레이너망 개구부를 통하여 슬러지 찌꺼기가 포함된 세척용수를 유입시켜 여과되도록 하였기 때문에, 상기 세척용수에 포함된 슬러지 찌꺼기 중에서 스트레이너망눈의 크기 보다 더 큰 슬러지 찌꺼기는 여과되지 못하고 점차적으로 스트레이너망의 내부에 누적되었고, 이로 인하여 여과기이 스트레니어망눈이 막히게 되어 여과되지 않은 세척용수가 스트레이너망의 개구부를 통하여 넘쳐 흘러 용숴장탱크의 내부로 유입되었으며, 상기 용수저장탱크에 여과되지 않은 채로 저장되는 세척용수는 압축펌프에 의하여 바로 분사노즐에 공급되므로 노즐구멍이 막히게 되어 세척효율이 저하되었고, 또한 상기 분사노즐의 노즐구멍을 청수하는데에 어려움이 있었으며, 셋째, 전체적으로 재생용수부를 자연낙하에 의한 세척용수를 저장하기 위하여 벨트가압탈수부의 하부에 설치하였기 때문에, 프레임의 전제구조가 상부로 상승하게 되어 안정성이 저하되는 문제점이 있었다.However, such a conventional dewatering system, first, because the capacity of the water storage tank separately installed to store the regeneration water passed through the filter should be such that the water can be circulated at least once, Larger, increased space installation cost, and second, because the sludge waste water was introduced through the strainer network opening of the filter installed to rotate around the horizontal axis to filter the sludge contained in the washing water Sludge residues larger than the size of the strainer mesh among the residues are not filtered and gradually accumulate inside the strainer mesh, which causes the strainer to block the strainer mesh and the unfiltered washing water overflows through the opening of the strainer mesh. 유입 Flow into inside of tank In addition, since the washing water stored without being filtered in the water storage tank is directly supplied to the injection nozzle by the compression pump, the nozzle hole is clogged and the washing efficiency is lowered. Also, it is difficult to clean the nozzle hole of the injection nozzle. Third, because the overall regeneration water was installed in the lower part of the belt pressurized dehydration part to store the washing water due to the natural fall, the entire structure of the frame was raised to the upper part, and there was a problem that the stability was lowered.
본 발명의 목적은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 첫째, 가이드탱크와 여과기 사이에 압축펌프를 직접 연결하므로 종래 필요로 하였던 대용량의 용수저장탱크가 필요치 않게 되어 공간설치비용을 절감시키며, 둘째 여과기를 교반기의 측벽면에 설치하여 교반기모터에 의하여 여과기의 스트레이너망이 수직축을 중심축으로 회동되도록 하고, 상기 스트레이너망의 외부에서 내부로 슬러지 찌꺼기가 포함된 세척용수를 압송시켜 여과되도록 하며, 이 여과된 재생용수를 분사노즐에 공급하여 분사효율이 향상되도록 하고, 셋째, 세척용수를 재생하는 여과기를 교반기의 측벽면에 설치하므로 프레임의 전체구조를 낮추어 주어 안정성을 향상시켜 주는 탈수기의 세척용수 재생시스템을 제공하는데 있다.An object of the present invention is to solve the conventional problems as described above, firstly, since the compression pump is directly connected between the guide tank and the filter, a large capacity water storage tank, which was previously required, is not required, thereby reducing the space installation cost. Second, the filter is installed on the side wall surface of the stirrer so that the strainer network of the filter is rotated about the vertical axis by the stirrer motor, and the washing water containing the sludge residue is filtered from the outside of the strainer network to the inside. In order to improve the spraying efficiency by supplying the filtered regeneration water to the injection nozzle, and thirdly, since the filter for regenerating the washing water is installed on the side wall of the stirrer, the overall structure of the frame is lowered to improve the stability. To provide a water regeneration system.
이하, 본 발명의 기술적 구성을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings the technical configuration of the present invention.
본 발명 탈수기의 세척용수 재생시스템은 제4도에 도시되는 바와 같이, 교반기(11)에서 교반된 함수율이 높은 슬러지용액을 일정하게 공급하는 슬러지공급부(10)와, 이 슬러지공급부(10)에서 공급되는 슬러지용액을 구동모터(21)의 구동력으로 가압되면서 회동되는 상.하부가압벨트(22,23) 사이에 형성되는 가압면에 이송시켜 탈수하고 스크레이퍼(24)와 분사노즐(25)로 제거시키는 벨트가압탈수부(20)와, 이 분사노즐(25)에서 분사된 세척용수를 재생하는 재생용수부(30)와 같이 구성되는 것은 종래의 것과 별로 다를 바 없다. 그러나, 본 발명은 상기와 같은 재생용수부(300)를 다음과 같이 구성하는데 그 기술적 구성상의 특징이 있다.The washing water regeneration system of the dehydrator of the present invention, as shown in Figure 4, the sludge supply unit 10 for constantly supplying a high water content of the sludge stirred in the stirrer 11, and is supplied from the sludge supply unit 10 The sludge solution that is rotated while being pressurized by the driving force of the driving motor 21 is transferred to a pressing surface formed between the upper and lower pressure belts 22 and 23 to be dehydrated and removed by the scraper 24 and the spray nozzle 25. The belt pressing dewatering unit 20 and the regeneration water unit 30 for regenerating the washing water sprayed from the spray nozzle 25 are not much different from the conventional one. However, the present invention has the features of the technical configuration of the regeneration water unit 300 as described above as follows.
즉, 벨트가압탈수부(20)의 하부에 분사노즐(25)에서 분사되는 세척용수가 슬러지 찌꺼기를 세척한 후에 자연낙하되어 모아지도록 하는 가이드탱크(310)를 장착하고, 이 가이드탱크(310)에 차례로 압축펌프(320)와 여과기(330)를 연결하여 재생되는 세척용수가 다시 분사노즐(25)에 압송되도록 한다.That is, the guide tank 310 is installed in the lower portion of the belt pressurized dehydration unit 20 so that the washing water sprayed from the spray nozzle 25 is naturally dropped and collected after washing the sludge residue. In order to connect the compression pump 320 and the filter 330 in turn to the water to be recycled back to the injection nozzle (25).
상기와 같은 본 발명 탈수기의 세척용수 재생시스템은, 슬러지공급부(10)와 벨트 가압탈수부(20)의 구성과 작동관계가 종래의 것과 동일하므로 생략하도록 하며, 도면에 표시된 미설명 부호 12는 교반기모터이고, 13은 중력탈수탱크이다.The washing water regeneration system of the dehydrator of the present invention as described above, so that the configuration and operation relationship of the sludge supply unit 10 and the belt pressurized dehydration unit 20 is the same as the conventional one to be omitted, and reference numeral 12 shown in the drawing is agitator Motor, and 13 is a gravity dehydration tank.
한편, 상기 재생용수부(300)의 여과기(330)는 제5도와 제6도에 도시되는 바와 같이, 여과기(330)의 내부를 양분시키는 분리벽체(331)에 체결구멍(332)이 형성되고, 이 분리벽체(331)의 일측에 형성된 유입실(A)에는 세척용수가 압송되는 유입파이프(333)가 연결되며, 이 분리벽체(331)의 타측에 형성된 유출실(B)에는 재생용수가 유출되는 유출파이프(334)가 체결되고, 이 유입실(A)에는 중심부 일측이 개방된 스트레이너망(335)이 분리벽체(331)의 체결구멍(332)에 회동가능하게 체결되며, 이 스트레이너망(335)의 외주면에는 브러시(336)가 설치되도록 한다.Meanwhile, as shown in FIG. 5 and FIG. 6, the filter 330 of the regeneration water unit 300 includes a fastening hole 332 formed in the dividing wall 331 that bisects the inside of the filter 330. The inflow pipe 333 to which washing water is pumped is connected to the inflow chamber A formed at one side of the separating wall 331, and the regeneration water is formed at the outflow chamber B formed at the other side of the separating wall 331. The outflow pipe 334 is fastened, and a strainer network 335 with one side of the center open in the inflow chamber A is rotatably fastened to the fastening hole 332 of the separating wall 331. Brush 336 is to be installed on the outer peripheral surface of (335).
이러한 재생용수부(300)에는, 압출펌프(320)의 압축력에 의하여 가이드탱크(310)에 의하여 안내된 세척용수가 유입파이프(333)를 통하여 여과기(330)의 유입실(A)로 압송되고, 이 여과기(330)의 유입실(A)에 압송된 세척용수를 분리벽체(331)의 일측에 체결되어 회동되는 스트레이너망(335)의 외부에서 내부 방향으로 경유되어 여과되며, 이 여과된 재생용수는 스트레이너망(335)의 중심부 일측에 개방된 부분을 통과하여 분리벽체(331)의 타측에 형성된 유출실(B)로 압송되고, 이 유출실(B)로 압송된 재생용수는 유출파이프(334)를 통하여 다시 분사노즐(25)에 압송되어 재사용된다.In this regeneration water unit 300, the washing water guided by the guide tank 310 by the compression force of the extrusion pump 320 is pumped into the inlet chamber (A) of the filter 330 through the inlet pipe 333 In addition, the washing water pumped into the inflow chamber (A) of the filter (330) is filtered by passing inward from the outside of the strainer network (335) which is fastened to one side of the separating wall (331) and rotated. The water passes through an open portion on one side of the center portion of the strainer network 335 and is pumped into an outflow chamber B formed on the other side of the separating wall 331. The recycled water transported into the outflow chamber B is an outflow pipe ( 334 is pushed back into the spray nozzle 25 and reused.
이와 같이 세척용수 재생작업이 계속 진행되면, 시간이 경과함에 따라서 스트레이너망(335)의 망눈에 세척용수에 포함된 슬러지 찌꺼기들이 누적되나, 이 스트레이너망의 외주면에 설치된 브리시(336)에 의하여 망눈이 세척되므로 재생효율이 저하시키는 것을 방지하여 준다.As the washing water regeneration operation continues as described above, sludge residues contained in the washing water accumulate in the mesh of the strainer network 335 as time passes, but the mesh is removed by the brushy 336 installed on the outer circumferential surface of the strainer network. This wash prevents the regeneration efficiency from lowering.
또한, 이러한 재생용수부(300)는 제7도와 제8도에 도시되는 바와 같이, 여과기(330)를 유격과 착탈이 가능한 유격수단(340)으로 교반기(11)에 설치하고, 이 여과기(330)의 스트레이너망(335)은 연결수단(350)으로 교반기(11)의 교반기모터(12)에 연결시켜 회동되도록 함이 바람직하다.In addition, as shown in FIG. 7 and FIG. 8, the regeneration water unit 300 is provided with the filter 330 in the stirrer 11 as a clearance means 340 that can be detached from the gap, and the filter 330 ) Strainer network 335 is preferably connected to the stirrer motor 12 of the stirrer 11 by the connecting means 350 to be rotated.
즉, 상기 유격수단(340)은, 교반기(11)의 측벽면에 고정대(341)가 설치되고, 이 고정대(341)에 착탈가능하게 형성되는 이송대(342)가 여과기(330)의 측벽면에 부착되며, 이 고정대(341)와 이송대(342)가 이격되는 측벽면 사이에 유격길이를 조정할 수 있는 유격볼트(343)가 체결되고, 이 고정대(341)와 이송대(342)가 슬라이딩되는 상하 연접면에 관통되어 형성되는 이송홈(344)에 고정볼트(345)가 체결된다.That is, the clearance means 340, the fixing stand 341 is installed on the side wall surface of the stirrer 11, the transfer table 342 is formed detachably on the fixing table 341 is the side wall surface of the filter 330 A clearance bolt 343 for fastening the clearance length is fastened between the sidewall surface on which the holder 341 and the carrier 342 are spaced apart, and the holder 341 and the carrier 342 slide. The fixing bolt 345 is fastened to the transfer groove 344 formed to penetrate through the vertical connecting surface.
상기 연결수단(350)은, 교반기모터(12)와 스트레이너망(335)의 회동축에 스트로킷(351)이 각각 체결되고, 이 스프로킷(351)들에 체인(352)이 연결되어 교반기모터(12)의 구동력을 손실없이 스트레이너망(335)에 전달시킨다.The connecting means 350, the rocket 351 is fastened to the rotation shaft of the stirrer motor 12 and the strainer network 335, respectively, the chain 352 is connected to the sprocket 351 is agitator motor ( The driving force of 12) is transmitted to the strainer network 335 without loss.
이러한 유격수단(340)과 연결수단(350)은, 여과기(330)의 내부를 청소하거나 부품교환을 위하여 여과기(330)를 교반기(11)의 몸체에서 용이하게 분리시키거나 이격시킬 수 있게 해준다.The clearance means 340 and the connecting means 350, the filter 330 can be easily separated from or separated from the body of the stirrer 11 for cleaning the interior of the filter 330 or parts replacement.
이상에서 살펴본 바와 같이, 본 발명 탈수기의 세척용수 재생시스템은, 첫째, 가이드탱크와 여과기 사이에 압축펌프를 직접 연결함에 따라서, 종래 필요로 하였던 대용량의 용수저장탱크가 필요치 않게 되어 공간 설치비용이 절감되고, 둘째, 여과기를 교반기에 설치하여 교반기모터의 구동력으로 여과기의 스트레이너망이 회동됨에 따라서, 종래 별도로 사용되었던 여과기모터가 필요치 않게되어 제작비용이 절감되고 셋째, 브러시가 외주면에 설치된 스트레이너망의 외부에서 내부방향으로 슬러지 찌꺼기가 포함된 세척용수를 압송시켜 여과함에 따라서, 여과된 재생용수가 분사노즐에 안정적으로 공급되어 가압벨트면의 세척효율이 향상되며, 넷째, 세척용수를 재생하는 여과기를 교반기의 측벽면에 설치함에 따라서, 프레임의 전체구조가 낮추어져 안정성이 향상되는 유용한 것이다.As described above, the washing water regeneration system of the dehydrator of the present invention, first, by directly connecting the compression pump between the guide tank and the filter, there is no need for a large capacity water storage tank conventionally required to reduce the space installation cost Secondly, as the strainer network of the filter is rotated by the driving force of the stirrer motor by installing the filter in the stirrer, the filter motor which is conventionally used separately is not required, and the manufacturing cost is reduced. As the washing water containing the sludge residues is filtered inward from the inside, the filtered regeneration water is stably supplied to the injection nozzle to improve the washing efficiency of the pressurized belt surface. By installing on the side wall of the frame, the overall structure of the frame It will be useful to improve stability.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930014955A KR960008352B1 (en) | 1993-08-02 | 1993-08-02 | Water recycling system for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930014955A KR960008352B1 (en) | 1993-08-02 | 1993-08-02 | Water recycling system for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950006073A KR950006073A (en) | 1995-03-20 |
| KR960008352B1 true KR960008352B1 (en) | 1996-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930014955A KR960008352B1 (en) | 1993-08-02 | 1993-08-02 | Water recycling system for washing machine |
Country Status (1)
| Country | Link |
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| KR (1) | KR960008352B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905003B1 (en) * | 2008-12-08 | 2009-06-26 | 합자회사 우신엔지니어링 | Screen filter |
| CN103526478A (en) * | 2013-09-29 | 2014-01-22 | 吴江市科时达纺织有限公司 | Woven cloth washing device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030032212A (en) * | 2001-10-16 | 2003-04-26 | 서정희 | Sneakers, indoor shoes-only washing machine. |
| KR100456449B1 (en) * | 2002-09-24 | 2004-11-10 | 원영희 | A waste water disposal system |
-
1993
- 1993-08-02 KR KR1019930014955A patent/KR960008352B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905003B1 (en) * | 2008-12-08 | 2009-06-26 | 합자회사 우신엔지니어링 | Screen filter |
| CN103526478A (en) * | 2013-09-29 | 2014-01-22 | 吴江市科时达纺织有限公司 | Woven cloth washing device |
| CN103526478B (en) * | 2013-09-29 | 2015-04-01 | 吴江市科时达纺织有限公司 | Woven cloth washing device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950006073A (en) | 1995-03-20 |
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