KR20200098848A - Apparatus for purifying wastewater - Google Patents
Apparatus for purifying wastewater Download PDFInfo
- Publication number
- KR20200098848A KR20200098848A KR1020190016469A KR20190016469A KR20200098848A KR 20200098848 A KR20200098848 A KR 20200098848A KR 1020190016469 A KR1020190016469 A KR 1020190016469A KR 20190016469 A KR20190016469 A KR 20190016469A KR 20200098848 A KR20200098848 A KR 20200098848A
- Authority
- KR
- South Korea
- Prior art keywords
- wastewater
- container
- mixing
- coagulant
- sodium carbonate
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- 239000002351 wastewater Substances 0.000 title claims abstract description 143
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 76
- 238000002156 mixing Methods 0.000 claims abstract description 67
- 239000000701 coagulant Substances 0.000 claims abstract description 50
- 238000000746 purification Methods 0.000 claims abstract description 49
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 35
- 238000005345 coagulation Methods 0.000 claims abstract description 22
- 230000015271 coagulation Effects 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims 1
- 239000002244 precipitate Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 238000007667 floating Methods 0.000 description 9
- 239000008213 purified water Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000013049 sediment Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009297 electrocoagulation Methods 0.000 description 4
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 2
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 2
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
- DFGKGUXTPFWHIX-UHFFFAOYSA-N 6-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]acetyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)C1=CC2=C(NC(O2)=O)C=C1 DFGKGUXTPFWHIX-UHFFFAOYSA-N 0.000 description 2
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 229940095100 fulvic acid Drugs 0.000 description 2
- 239000002509 fulvic acid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920005613 synthetic organic polymer Polymers 0.000 description 2
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 1
- WTFUTSCZYYCBAY-SXBRIOAWSA-N 6-[(E)-C-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-N-hydroxycarbonimidoyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C/C(=N/O)/C1=CC2=C(NC(O2)=O)C=C1 WTFUTSCZYYCBAY-SXBRIOAWSA-N 0.000 description 1
- LLQHSBBZNDXTIV-UHFFFAOYSA-N 6-[5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-4,5-dihydro-1,2-oxazol-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC1CC(=NO1)C1=CC2=C(NC(O2)=O)C=C1 LLQHSBBZNDXTIV-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
Abstract
Description
본 발명은 폐수 정화장치에 대한 발명이다. The present invention is an invention for a wastewater purification device.
특허발명 001은 하나의 반응조를 이용하여 폐수 내에 잔존하는 고농도 난분해성 오염물질을 정화하기 위해 전기응집과 산화를 동시에 발생시키고, 압축공기를 발생시켜 교반 및 폭기작용에 의해 폐수의 응집과 흡수, 흡착, 침전 및 부상 반응을 촉진시킬 수 있도록 한 전기응집을 이용한 폐수정화장치에 관한 것이다. 구체적으로 외벽체의 양측 소정의 부위에 폐수가 유입되는 유입구와 정화 처리된 폐수가 외부로 방류되는 방류구; 상기 유입구를 통해 유입된 폐수가 반응조 하부를 통해 내부로 유입되게 형성된 격벽; 저면 소정의 위치에 형성된 침전 슬러지를 배출하는 슬러지 배출구;로 이루어지는 전기응집 반응조를 구비하되, 상기 전기응집 반응조 하부에 양극판과 음극판이 2:1의 비율로 설치되어 전기 응집반응을 발생시키는 알루미늄 극판; 저면 소정의 위치에 형성되어 외부의 공기를 공급하여 교반 및 폭기작용을 발생시키는 압축공기 투입구; 상기 전기응집 반응조 상측에 형성되어 폐수 수면 위에 부상되어 있는 거품 및 부유물질을 부유물 배출부로 이동시키는 부유물 제거수단; 거품 및 부유물질을 외부로 배출시키는 부유물 배출부;로 구성되는 것을 제시한다. Patent Invention 001 uses a single reaction tank to simultaneously generate electro-aggregation and oxidation to purify high-concentration, non-degradable pollutants remaining in wastewater, and generates compressed air to aggregate, absorb, and adsorb wastewater by stirring and aeration. It relates to a wastewater purification apparatus using electrocoagulation, which can accelerate precipitation and flotation reactions. Specifically, an inlet port through which wastewater flows into predetermined portions on both sides of the outer wall and an outlet port through which the purified wastewater is discharged to the outside; A partition wall formed such that wastewater introduced through the inlet is introduced into the interior through a lower portion of the reaction tank; An aluminum electrode plate having an electrocoagulation reaction tank comprising: a sludge outlet for discharging the precipitated sludge formed at a predetermined location on the bottom, wherein a positive electrode plate and a negative electrode plate are installed in a ratio of 2:1 to a lower portion of the electrocoagulation reaction tank to generate an electric coagulation reaction; A compressed air inlet formed at a predetermined location on the bottom surface to supply external air to generate agitation and aeration actions; A floating material removing means formed on the upper side of the electrocoagulation reaction tank and moving the bubbles and floating material floating on the wastewater surface to the floating material discharge unit; It proposes that it consists of; a floating material discharge unit for discharging bubbles and suspended substances to the outside.
특허발명 002는 천연 응집 효과 및 악취 저감 효과를 가진 풀빅산을 활성성분으로 포함하는 수질 정화 조성물에 관한 것으로서, 응집제의 사용 없이도 고형물을 응집시켜 액상층과 슬러지층 분리시 냉각탑 하수관, 축사 내 급수라인에 형성된 바이오막 제거를 제시한다. 또한 풀빅산을 함유하는 수질정화용 조성물은 오일제거제, 청소용 세정제, 탈취제로 사용할 수 있으며 축분뇨 저장조의 굳은 슬러지 제거를 제시하며, 슬러지 발생량 및 악취 감소를 통해 용존산소량(DO)을 증가시켜 슬러지 분해효과를 제시한다. Patent Invention 002 relates to a water purification composition containing fulvic acid, which has a natural coagulation effect and odor reduction effect, as an active ingredient, and coagulates solids without the use of a coagulant to separate the liquid phase and the sludge layer. The removal of the biofilm formed in is presented. In addition, the composition for water purification containing fulvic acid can be used as an oil remover, cleaning detergent, and deodorant, and suggests the removal of hardened sludge in the livestock manure storage tank, and increases the amount of dissolved oxygen (DO) by reducing the amount of sludge generated and odor to increase the sludge decomposition effect. present.
특허발명 003은 오폐수를 정화시키기 위한 약품을 혼합탱크에 투입하기 위해 혼합탱크의 상부에 형성되는 약품투입장치와, 상기 약품투입장치로 부터 투입된 약품과, 오폐수공급파이프로 부터 공급된 오폐수를 혼합하기 위해 다수의 격벽과 교반팬이 설치된 혼합탱크와, 상기 혼합탱크의 하부에 형성되어 약품이 혼합된 오폐수를 잠시 저장하여 찌꺼기가 침전될 수 있도록 하기위한 침전탱크가 일체로 구성된 오폐수 정화장치를 제공하기 위한 것으로, 특허발명 003은 오폐수에 포함된 각종 부유물질과 중금속 등을 일정량의 약품을 투입하여 응집, 침전시켜 외부로 배출하도록 하고, 정화된 물을 재활용할 수 있는 기술을 제시한다. Patent Invention 003 mixes a chemical injection device formed on the top of the mixing tank to put chemicals for purifying wastewater into the mixing tank, the chemicals input from the chemicals injection device, and the wastewater supplied from the wastewater supply pipe. To provide a wastewater purification device comprising a mixing tank equipped with a plurality of partition walls and a stirring fan, and a sedimentation tank formed under the mixing tank to temporarily store the wastewater mixed with chemicals so that the waste can be settled. For this purpose, Patent Invention 003 proposes a technology that allows various suspended substances and heavy metals contained in wastewater to be discharged to the outside by coagulating and sedimenting by injecting a certain amount of chemicals, and recycling purified water.
특허발명 004는 폐수 정화용 폴리염화알루미늄금속 무기 응집제, 그 제조방법 및 이를 이용한 폐수 정화 방법을 제시한다. 구체적으로 폴리염화알루미늄금속 무기 응집제는 염기도가 16%이하의 저염기도를 가지기 때문에 폐수 또는 하수에 존재하는 인을 효율적으로 제거할 수 있을 뿐만 아니라 폐수 시설 내의 막 부하를 현저히 감소시킬 수 있기 때문에 막 세척을 위한 별도의 작업이 필요 없는 등 폐수 처리 비용을 현저히 절감할 수 있는 효과를 제시한다. Patent Invention 004 proposes an inorganic polyaluminum chloride metal coagulant for wastewater purification, a manufacturing method thereof, and a wastewater purification method using the same. Specifically, the inorganic polyaluminum chloride coagulant has a low basicity of 16% or less, so it can not only remove phosphorus present in wastewater or sewage efficiently, but also significantly reduce the membrane load in wastewater facilities. It provides an effect that can significantly reduce wastewater treatment costs, such as eliminating the need for separate work for
본 발명은 폐수 정화장치에 대한 발명이다. 소량의 탄산나트륨만 투입되며, 중화제의 투입조절로 PH값을 조절하며, 응집제를 투입하여 침전물을 생성하는 기술에 대한 것이다. The present invention is an invention for a wastewater purification device. It is about technology that only a small amount of sodium carbonate is added, the PH value is controlled by the input of a neutralizing agent, and a coagulant is added to generate a precipitate.
본 발명은 폐수정화장치에 대한 발명이며, 구체적으로, 폐수(L1) 및 탄산나트륨수용액(L2)이 투입되어 교반되는 혼합용기(100);, 상기 혼합용기와 연통되며, 중화제(M2)가 투입되는 농도조절용기(200);, 상기 농도조절용기와 연통되며, 응집제(M3)가 투입되는 응집용기(300);를 포함하는 구성으로 이루어진다. The present invention is an invention for a wastewater purification apparatus, specifically, a
본 발명은 폐수정화장치에 대한 발명이며, 앞에서 제시한 혼합용기, 농도조절용기, 응집용기로 형성된 발명에 있어서, 상기 혼합용기는 폐수공급관과 연통되는 제1공급구(110);, 탄산나트륨수용액이 투입되는 탄산나트륨수용액투입구(120);, 혼합용기 내부에 수용되는 제1혼합블레이드(130);를 포함하는 구성으로 이루어진다. The present invention is an invention for a wastewater purification apparatus, and in the invention formed of a mixing container, a concentration control container, and a coagulation container, the mixing container has a
본 발명은 폐수정화장치에 대한 발명이며, 앞에서 제시한 혼합용기, 농도조절용기, 응집용기로 형성된 발명에 있어서, 상기 농도조절용기는 혼합용기와 연통되는 제2공급관(210);, 중화제가 투입되는 중화제투입관(220);, 혼합용기 내부에 수용되는 제2혼합블레이드(230);를 포함하는 구성으로 이루어진다. The present invention is an invention for a wastewater purification apparatus, and in the invention formed of the mixing container, the concentration control container, and the coagulation container presented above, the concentration control container is a
본 발명은 폐수정화장치에 대한 발명이며, 앞에서 제시한 혼합용기, 농도조절용기, 응집용기로 형성된 발명에 있어서, 상기 응집용기는 상기 농도조절용기와 연통되는 제3공급관(310);, 응집제(M3)가 투입되는 응집제투입관(320);을 포함하는 구성으로 이루어진다. The present invention is an invention for a wastewater purification apparatus, and in the invention formed of the mixing container, the concentration control container, and the coagulation container presented above, the coagulation container is a
본 발명은 폐수정화장치에 대한 발명이며, 앞에서 제시한 혼합용기, 농도조절용기, 응집용기로 형성된 발명에 있어서, 상기 혼합용기에 공급용 폐수를 수용하는 폐수용기(400);,상기 폐수용기에 폐수를 공급하는 폐수공급관(410);, 상기 폐수용기 및 상기 혼합용기를 연통하는 폐수배출관(420);, 상기 폐수용기 내부에 형성되며, 메시형상이며, 폐수에 수용된 이물질을 걸러내는 거름망(430);을 포함하는 구성으로 이루어진다. The present invention is an invention of a wastewater purification apparatus, and in the invention formed of a mixing container, a concentration control container, and a coagulation container presented above, a wastewater container 400 for receiving the wastewater for supply to the mixing container;, In the wastewater container A wastewater supply pipe 410 for supplying wastewater;, a wastewater discharge pipe 420 communicating with the wastewater container and the mixing container;, a strainer 430 formed inside the wastewater container, having a mesh shape, and filtering foreign substances contained in the wastewater ); consists of a configuration including.
본 발명은 극소수량의 탄산나트륨수용액을 사용하는 효과를 가진다. 본 발명의 중화제는 PH값을 용이하게 조절할 수 있는 효과를 가진다. 본 발명은 혼합챔버를 형성하며, 상기 혼합챔버는 물과 탄산나트륨을 정확한 비율로 혼합하는 효과를 가진다. 본 발명은 제2제어기에 의해 중화제 량을 제한적으로 공급하며, 이는 농도측정센서의 신호에 의해 중화제 량을 공급하므로 정확한 투입량을 제어할 수 있다. The present invention has the effect of using a very small amount of aqueous sodium carbonate solution. The neutralizing agent of the present invention has the effect of being able to easily adjust the PH value. The present invention forms a mixing chamber, and the mixing chamber has the effect of mixing water and sodium carbonate in an accurate ratio. In the present invention, the amount of the neutralizing agent is limitedly supplied by the second controller, and since the amount of the neutralizing agent is supplied by a signal from the concentration measuring sensor, the amount of the neutralizing agent can be accurately controlled.
도 1은 본 발명의 폐수정화장치 흐름계통도
도 2는 본 발명의 폐수정화장치의 혼합용기 구조도.
도 3은 본 발명의 폐수정화장치 농도조절용기 구조도.
도 4는 본 발명의 폐수정화장치 응집용기 구조도.
도 5는 본 발명의 폐수정화장치에 의해 정화된 정화수 및 침전물 사진.1 is a flow diagram of a wastewater purification device of the present invention
Figure 2 is a structural diagram of the mixing vessel of the wastewater purification apparatus of the present invention.
Figure 3 is a structure diagram of the concentration control vessel of the wastewater purification device of the present invention.
Figure 4 is a structural diagram of the coagulation container of the wastewater purification device of the present invention.
5 is a photograph of purified water and sediment purified by the wastewater purification apparatus of the present invention.
이하, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 본 발명의 가장 바람직한 실시 예를 상세하게 설명한다.Hereinafter, in order to describe in detail enough that a person of ordinary skill in the art can easily implement the present invention, a most preferred embodiment of the present invention will be described in detail.
아래의 실시예에서 인용하는 번호는 인용대상에만 한정되지 않으며, 모든 실시예에 적용될 수 있다. 실시예에서 제시한 구성과 동일한 목적 및 효과를 발휘하는 대상은 균등한 치환대상에 해당된다. 실시예에서 제시한 상위개념은 기재하지 않은 하위개념 대상을 포함한다. The numbers cited in the following examples are not limited only to the objects of reference, and may be applied to all examples. An object that exhibits the same purpose and effect as the configuration presented in the examples corresponds to an equal substitution object. The upper concept presented in the examples includes the lower concept object that is not described.
[실시예 1-1] 본 발명은 폐수정화장치에 대한 발명이며, 폐수(L1) 및 탄산나트륨수용액(L2)이 투입되어 교반되는 혼합용기(100);, 상기 혼합용기와 연통되며, 중화제(M2)가 투입되는 농도조절용기(200);, 상기 농도조절용기와 연통되며, 응집제(M3)가 투입되는 응집용기(300);를 포함하는 구성으로 이루어진다. [Example 1-1] The present invention is an invention of a wastewater purification apparatus, a
[실시예 1-2] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 탄산나트륨수용액은 폐수중량의 0.1중량%를 포함한다. [Example 1-2] The present invention relates to a wastewater purification apparatus, and in Example 1-1, the aqueous sodium carbonate solution contains 0.1% by weight of the weight of the wastewater.
본 발명은 폐수(상수, 하수, 오수, 폐수 등) 처리장치에 대한 발명이다. 폐수에 소량의 탄산나트륨수용액을 혼합하고 교반하여 폐수를 정화시킨다. 탄산나트륨수용액과 교반된 폐수는 적정량의 중화제를 투입시켜, PH농도를 일정수치에 도달시키며, 중화제와 교반된 교반수에는 응집제를 투입시켜, 이물질을 침전물로 형성한다. 본 발명은 종래의 기술에 비하여 소량의 탄산나트륨 수용액을 사용하는 특징을 가진다. 또한, 각각의 단계별로 별도의 용기내부에서 순차적으로 절차를 진행시킨다. The present invention is an invention for a wastewater (water, sewage, sewage, wastewater, etc.) treatment apparatus. A small amount of aqueous sodium carbonate solution is mixed with the wastewater and stirred to purify the wastewater. The aqueous sodium carbonate solution and the stirred wastewater are added with an appropriate amount of a neutralizing agent to reach a certain value, and a coagulant is added to the neutralizing agent and the stirred water to form a precipitate. The present invention is characterized by using a small amount of sodium carbonate aqueous solution compared to the conventional technique. In addition, the procedure is sequentially performed inside a separate container for each step.
[실시예 2-1] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 혼합용기는 폐수공급관과 연통되는 제1공급구(110);, 탄산나트륨수용액이 투입되는 탄산나트륨수용액투입구(120);, 혼합용기 내부에 수용되는 제1혼합블레이드(130);를 포함한다. [Example 2-1] The present invention is an invention of a wastewater purification apparatus, and in Example 1-1, the mixing vessel is a
[실시예 2-2] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 2-1에 있어서, 상기 탄산나트륨수용액투입구와 연통되는 혼합챔버(140);, 상기 혼합챔버와 연통되며 물이 공급되는 물공급관(141);, 상기 혼합챔버와 연통되며, 탄산나트륨(M1)이 공급되는 탄산나트륨공급관(143);을 포함한다. [Example 2-2] The present invention is an invention for a wastewater purification apparatus, and in Example 2-1, a
[실시예 2-3] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 2-2에 있어서, 상기 물공급관에 형성되는 제1정량공급밸브(142);, 상기 탄산나트륨공급관에 형성되는 제2정량공급밸브(144);, 상기 제1정량공급 밸브 및 제2정량공급밸브 작동을 제어하는 제1제어기(145);를 포함한다. [Embodiment 2-3] The present invention relates to a wastewater purification apparatus, and in Example 2-2, a first
[실시예 2-4] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 탄산나트륨은 물중량의 20중량%를 포함한다. [Example 2-4] The present invention relates to a wastewater purification apparatus, and in Example 1-1, the sodium carbonate contains 20% by weight of the water weight.
[실시예 2-5] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 2-1에 있어서, 상기 제1혼합블레이드와 결합되는 제1회전축(131);, 상기 제1회전축에 회전력을 부여하는 제1전동기(132);를 포함한다. [Embodiment 2-5] The present invention is an invention for a wastewater purification apparatus, and in Embodiment 2-1, a
실시예 2-1 내지 실시예 2-5에 제시된 발명은 폐수정화장치의 혼합용기에 대한 발명이다. 본 발명은 고체상태의 탄산나트륨을 물과 혼합하여 액화시켜 탄산나트륨수용액을 확보한다. 물과 탄산나트륨은 혼합챔버 내부에서 혼합되며, 탄산나트륨은 물의 전체중량에 대하여 20중량%만이 사용된다. The inventions presented in Examples 2-1 to 2-5 are the inventions for the mixing vessel of the wastewater purification apparatus. In the present invention, an aqueous sodium carbonate solution is obtained by liquefying sodium carbonate in a solid state with water. Water and sodium carbonate are mixed in the mixing chamber, and only 20% by weight of sodium carbonate is used based on the total weight of water.
정량의 물 및 탄산나트륨 공급을 위해, 제1정량공급밸브가 물의 량을 제어하며, 제2정량공급밸브는 탄산나트륨의 공급량을 제어한다. 제1제어기는 상기 제1, 2정량공급밸브를 제어한다. 혼합챔버에서 혼합된 탄산나트륨수용액은 혼합용기로 이동되며, 혼합용기는 폐수와 탄산나트륨수용액을 교반한다. 상기 교반은 혼합용기 내부의 제1혼합블레이드에 의해 이루어지며, 상기 제1혼합블레이드는 제1전동기의 동력이 제1회전축으로 전달되어 이루어진다. 상기 제1전동기는 혼합용기 내부 또는 외부에 위치할 수 있다. In order to supply a quantity of water and sodium carbonate, the first quantitative supply valve controls the amount of water, and the second quantitative supply valve controls the supply amount of sodium carbonate. The first controller controls the first and second fixed quantity supply valves. The sodium carbonate aqueous solution mixed in the mixing chamber is moved to the mixing container, and the mixing container agitates the wastewater and the sodium carbonate aqueous solution. The stirring is performed by the first mixing blade inside the mixing container, and the first mixing blade is performed by transmitting the power of the first electric motor to the first rotating shaft. The first motor may be located inside or outside the mixing vessel.
혼합용기의 제1공급구에 공급되는 폐수량을 측정하기 위해, 유량계가 장착되며, 상기 유량계의 계측신호에 의해 혼합챔버의 탄산나트륨수용액 공급량을 결정하여 공급한다. 이는 제1공급구에 형성된 제1메인밸브, 상기 혼합챔버에 형성된 제2메인밸브는 메인제어기에 의해 제어되며, 이는 폐수전체중량에 대하여 탄산나트륨수용액의 0.1중량%만 공급되도록 한다. In order to measure the amount of wastewater supplied to the first supply port of the mixing container, a flow meter is mounted, and the supply amount of the aqueous sodium carbonate solution in the mixing chamber is determined and supplied according to the measurement signal of the flow meter. This means that the first main valve formed in the first supply port and the second main valve formed in the mixing chamber are controlled by the main controller, which allows only 0.1% by weight of the aqueous sodium carbonate solution to be supplied to the total weight of the wastewater.
[실시예 3-1] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 농도조절용기는 혼합용기와 연통되는 제2공급관(210);, 중화제가 투입되는 중화제투입관(220);, 혼합용기 내부에 수용되는 제2혼합블레이드(230);를 포함한다.[Example 3-1] The present invention is an invention of a wastewater purification apparatus, and in Example 1-1, the concentration control container is a
[실시예 3-2] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 3-1에 있어서, 상기 농도조절용기에 장착되며, PH농도를 조절하는 농도조절부(240);를 포함한다.[Example 3-2] The present invention is an invention for a wastewater purification apparatus, and in Example 3-1, a concentration control unit 240 that is mounted on the concentration control container and controls the PH concentration; includes.
[실시예 3-3] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 3-2에 있어서, 상기 농도조절부는 상기 농도조절용기와 연통되며, 중화제(M2)가 수용되는 중화제공급용기(241);, 상기 농도조절용기 내부에 형성되는 농도측정센서(242);, 상기 중화제투입관에 형성되는 중화제공급장치(243);, 상기 농도측정센서의 신호를 계측하며, 중화제공급장치를 제어하는 제2제어기(244);를 포함한다. [Example 3-3] The present invention is an invention for a wastewater purification apparatus, and in Example 3-2, the concentration control unit communicates with the concentration control container, and a neutralizing
[실시예 3-4] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 중화제(M2)는 알루민산나트륨(NA2AL2O4)으로 형성되는 것;을 포함한다. [Example 3-4] The present invention relates to an apparatus for purifying waste water, and in Example 1-1, the neutralizing agent (M2) is formed of sodium aluminate (NA2AL2O4).
본 발명의 실시예 3-1 내지 3-4는 폐수정화장치의 PH농도를 조절하기 위한 발명이다. 농도조절용기 내부에는 교반수(폐수 및 탄산나트륨수용액)를 수용하며, 소량의 중화제(알루미산나트륨)을 연속 공급하여 교반수의 PH농도를 실시간으로 계측한다. Examples 3-1 to 3-4 of the present invention are inventions for adjusting the PH concentration of the wastewater purification apparatus. Stirring water (wastewater and sodium carbonate aqueous solution) is accommodated in the concentration control container, and a small amount of neutralizing agent (sodium aluminate) is continuously supplied to measure the PH concentration of the stirred water in real time.
PH농도는 농도조절용기 내부의 농도측정센서에 의해 실시간으로 검측되며, 농도측정센서의 신호는 제2제어기에 정보를 공급하며, 제2제어기는 PH농도가 11까지 도달되도록 연속적으로 중화제를 투입한다. 중화제 투입량 제어를 위해, 중화제공급장치가 중화제투입관에 형성되며, 중화제는 중화제공급용기에 수용된다. The pH concentration is detected in real time by the concentration measuring sensor inside the concentration control container, the signal of the concentration measuring sensor supplies information to the second controller, and the second controller continuously injects a neutralizing agent so that the pH concentration reaches 11. . In order to control the input amount of the neutralizing agent, a neutralizing agent supply device is formed in the neutralizing agent input pipe, and the neutralizing agent is accommodated in the neutralizing agent supply container.
[실시예 4-1] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 응집용기는 상기 농도조절용기와 연통되는 제3공급관(310);, 응집제(M3)가 투입되는 응집제투입관(320);을 포함한다. [Example 4-1] The present invention is an invention for a wastewater purification apparatus, and in Example 1-1, the coagulation container is a
[실시예 4-2] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 4-1에 있어서, 상기 응집용기에 장착되며, 응집제를 공급하는 응집제조절부(330);를 포함한다.[Example 4-2] The present invention relates to a wastewater purification apparatus, and in Example 4-1, a coagulant control unit 330 mounted on the coagulant container and supplying a coagulant is included.
[실시예 4-3] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 4-2에 있어서, 상기 응집제조절부는 상기 응집용기와 연통되며, 응집제(M3)가 수용되는 응집제공급용기(331);, 상기 응집제투입관에 형성되는 응집제공급밸브(332);, 상기 제3공급관의 유량을 계측하여 응집제공급밸브를 제어하는 제3제어기(333);를 포함한다. [Example 4-3] The present invention is an invention for a wastewater purification apparatus, and in Example 4-2, the coagulant control unit communicates with the coagulant container, and a
[실시예 4-4] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 응집제(M3)는 무기응집제 또는 유기응집제가 사용되는 것;을 포함한다. [Example 4-4] The present invention relates to a wastewater purification apparatus, and in Example 1-1, the coagulant (M3) includes an inorganic coagulant or an organic coagulant used.
[실시예 4-5] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 4-4에 있어서, 상기 무기응집제는 황산알루미늄, 황산제일철, 염화제이철, 폴리염화알루미늄 중 선택된 어느 하나가 사용된다. [Example 4-5] The present invention relates to an apparatus for purifying wastewater, and in Example 4-4, the inorganic coagulant may be any one selected from aluminum sulfate, ferrous sulfate, ferric chloride, and polyaluminum chloride.
[실시예 4-6] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 4-4에 있어서, 상기 유기응집제는 천연고분자 또는 합성유기고분자가 사용되는 것을 포함한다. 상기 천연고분자는 전분 또는 아교가 사용된다. 상기 합성유기고분자는 폴리에틸렌이민, 폴리아크릴아미드, 폴리아크릴산나트륨 중 선택된 어느 하나가 사용된다. [Example 4-6] The present invention relates to an apparatus for purifying wastewater, and in Example 4-4, the organic coagulant includes a natural polymer or a synthetic organic polymer. Starch or glue is used as the natural polymer. As the synthetic organic polymer, any one selected from polyethyleneimine, polyacrylamide, and sodium polyacrylate is used.
[실시예 4-7] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 4-1에 있어서, 상기 응집용기 하부에 형성되는 침전물배출구(341):, 상기 응집용구 하부에 형성되는 정화수배출구(342);, 상기 응집용기내부에 형성되며, 판재형태로 형성되며, 정화수배출구 내측에 형성된 격판(343);을 포함한다. [Example 4-7] The present invention is an invention of a wastewater purification apparatus, and in Example 4-1, a
본 발명의 실시예 4-1 내지 4-6은 응집용기에 대한 발명이다. 응집용기는 교반수에 응집제를 투입시켜 침전물을 형성한다. 상기 침전물은 교반수보다 높은 밀도를 가지므로 응집용기 하부에 모아지며, 침전물만을 별도로 분리하여 교반수를 정화한다. 상기 교반수를 원활하게 재이용하기 위해서는 침전물의 완벽한 분리가 요구된다. 이를 구현하기 위해, 응집용기 상부에는 응집제공급용기를 형성하며, 상기 응집제공급용기 내부에는 응집제를 수용한다. 응집제는 응집제투입관을 따라 응집용기 내부로 투입되며, 응집제의 투입량 조절을 위해 응집제투입관에는 응집제공급밸브를 형성한다. 상기 응집제공급밸브는 제3제어기에 의해 개폐가 제어되며, 제3제어기는 제3공급관을 통해 공급되는 교반수 량을 측정하여 응집제공급밸브의 개방시간을 조절하여 응집제 투입량을 제어한다. 실시예 4-5 및 4-6의 응집제는 제시된 것만 사용되지 않으며, 동일한 목적화 효과를 발휘하는 대상으로 치환하여 실시할 수 있다. 상기 응집제는 PH가 11이상으로 형성될 때, 결합속도가 증가하여 경도제거의 효율이 극대화 된다. 따라서 상기 중화제(M2)를 PH가 11이상으로 도달 되도록 투입하여, 응결효과를 증대시킨다. 응집용기 하부에는 침전물을 배출하기 위한 침전물배출구 및 정화수를 배출하는 정화수배출구를 각각 별도로 형성한다. 정화수배출구로 침전물이 배출되는 것을 방지하기 위해 격판이 정화수배출구 내부에 형성된다. Examples 4-1 to 4-6 of the present invention are the inventions for a coagulation container. The coagulation container forms a precipitate by adding a coagulant to the stirred water. Since the precipitate has a higher density than the stirred water, it is collected in the lower portion of the coagulation container, and only the precipitate is separated to purify the stirred water. In order to smoothly reuse the stirred water, complete separation of the precipitate is required. To implement this, a coagulant supply container is formed on the coagulant container, and a coagulant is accommodated in the coagulant supply container. The coagulant is introduced into the coagulant container along the coagulant input pipe, and a coagulant supply valve is formed in the coagulant input pipe to control the amount of the coagulant input. The coagulant supply valve is controlled to open and close by a third controller, and the third controller controls the amount of coagulant input by measuring the amount of stirring water supplied through the third supply pipe and adjusting the opening time of the coagulant supply valve. The flocculants of Examples 4-5 and 4-6 are not used only as shown, and can be carried out by substituting an object exhibiting the same objective effect. When the coagulant is formed with a pH of 11 or more, the bonding speed increases, thereby maximizing the efficiency of hardness removal. Therefore, the neutralizing agent (M2) is added so that the pH reaches 11 or higher, thereby increasing the condensation effect. A sediment outlet for discharging sediment and a purified water outlet for discharging purified water are separately formed in the lower part of the coagulation container. A diaphragm is formed inside the purified water outlet to prevent sediment from being discharged to the purified water outlet.
응집용기 하부는 경사면을 형성하며, 이는 침전물이 중력에 의해 모아지는 것을목적으로 한다. The bottom of the coagulation container forms an inclined surface, which aims to collect the sediment by gravity.
[실시예 5-1] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 1-1에 있어서, 상기 혼합용기에 공급용 폐수를 수용하는 폐수용기(400);,상기 폐수용기에 폐수를 공급하는 폐수공급관(410);, 상기 폐수용기 및 상기 혼합용기를 연통하는 폐수배출관(420);, 상기 폐수용기 내부에 형성되며, 메시형상이며, 폐수에 수용된 이물질을 걸러내는 거름망(430);을 포함한다.[Example 5-1] The present invention is an invention of a wastewater purification apparatus, and in Example 1-1, a wastewater container 400 for receiving a supply wastewater to the mixing container;, Supplying wastewater to the wastewater container A wastewater supply pipe 410;, a wastewater discharge pipe 420 communicating with the wastewater container and the mixing container;, a strainer 430 formed inside the wastewater container, having a mesh shape, and filtering foreign substances contained in the wastewater; Include.
[실시예 5-2] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 5-1에 있어서, 상기 폐수배출관의 일측이 상기 폐수용기 수중에 위치하며, 상기 폐수배출관 일측에 선택적으로 탈착 가능하게 결합되는 필터(440);를 포함한다. [Example 5-2] The present invention is an invention for a wastewater purification apparatus, and in Example 5-1, one side of the wastewater discharge pipe is located in the water of the wastewater container, and selectively detachably detachable from one side of the wastewater discharge pipe It includes; a filter 440 to be combined.
[실시예 5-3] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 5-1에 있어서, 상기 폐수용기 하부에 위치하며, 콘형태로 형성되며, 2중밸브가 형성되는 이물질배출부(450);를 포함한다. [Example 5-3] The present invention is an invention of a wastewater purification apparatus, and in Example 5-1, a foreign matter discharge part (which is located below the wastewater container, is formed in a cone shape, and has a double valve) ( 450); includes.
[실시예 5-4] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 5-3에 있어서, 상기 이물질배출부 내측벽에 형성되며, 판재형태로 형성된 배플(451);을 포함한다. [Example 5-4] The present invention relates to a wastewater purification apparatus, and in Example 5-3, a baffle 451 formed on an inner wall of the foreign matter discharge portion and formed in a plate shape.
[실시예 5-5] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 5-3에 있어서, 상기 폐수용기 내부에 수용되며, 폐수를 순환시키는 순환팬(452);을 포함한다. [Embodiment 5-5] The present invention is an invention of a wastewater purification apparatus, and in Embodiment 5-3, a circulation fan 452 accommodated in the wastewater container and circulating wastewater is included.
[실시예 5-6] 본 발명은 폐수정화장치에 대한 발명이며, 실시예 5-1에 있어서, 상기 폐수용기 내부의 폐수 수면에 위치하며, 판재형상이며, 부유물을 이동시키는 스크래퍼(460);를 포함한다. [Example 5-6] The present invention is an invention for a wastewater purification apparatus, and in Example 5-1, a scraper 460 that is located on the surface of the wastewater inside the wastewater container, has a plate shape, and moves a suspended object; Includes.
본 발명의 실시예 5-1 내지 실시예 5-6은 폐수정화장치의 폐수용기에 대한 발명이다. 폐수용기는 폐수가 임시 저장되는 공간이며, 혼합용기로 폐수를 공급한다. 폐수 중에는 다양한 이물질을 포함하며, 혼합용기는 이물질이 제거된 폐수만을 공급받는다. Examples 5-1 to 5-6 of the present invention are inventions for a waste water container of a waste water purification device. The wastewater container is a space for temporary storage of wastewater, and the wastewater is supplied to the mixing container. The wastewater contains various foreign substances, and the mixing container receives only the wastewater from which the foreign substances have been removed.
구체적으로, 폐수용기는 폐수 공급용 폐수공급관 및 폐수 배출용 폐수배출관을 가진다. 폐수공급관은 거름망을 형성하며, 덩어리 형태의 이물질을 1차로 거른다. 상기 거름망은 메시형태의 망으로 형성되며, 하나 또는 복수의 망이 흐름경로를 따라 중복설치될 수 있다. 복수의 망이 형성될 경우, 망의 크기는 상이하게 형성됨이 바람직하며, 메시크기가 큰 것부터 작은 것으로 연차 형성됨이 좋다. Specifically, the wastewater container has a wastewater supply pipe for supplying wastewater and a wastewater discharge pipe for discharging wastewater. The wastewater supply pipe forms a strainer and firstly filters foreign matter in the form of a lump. The strainer is formed as a mesh-type mesh, and one or more meshes may be overlapped along the flow path. When a plurality of nets are formed, the sizes of the nets are preferably formed differently, and the mesh sizes are preferably formed from large to small ones annually.
폐수배출관 일측은 폐수용기 수중에 위치한다. 이는 부유성이물질 및 침전성이물질의 삽입을 방지하기 위함이다. 폐수배출관 일측은 필터를 장착한다. 상기 필터는 혼합용기로 공급되는 폐수의 최종 거름작용을 한다. 상기 필터는 일정수명을 가지며, 교체가 용이해야 하므로 탈착 가능하게 형성됨이 바람직하다. 폐수용기 하부에는 콘형상으로 형성하며, 내부에 복수의 배플을 형성하며, 상부에는 순환팬을 장착한다. 순환팬은 폐수를 용기 내부에서 회전시키며, 상기 회전은 사이클론을 발생시킨다. 따라서, 중량의 이물질은 용기 중심하부에 모아지게 된다. 하부에 밀집된 이물질은 와류에 의해 상부 이동될 수 있으므로, 복수의 배플판을 형성하여 상부이동을 저지한다. 콘 형태의 하부에는 이물질 배출부를 형성하며, 상기 이물질 배출부는 이중으로 밸브를 장착한다. 상기 이중밸브는 순차적으로 작동되어 폐수용기 하부 중심부에 포집된 이물질만을 외부로 배출한다. One side of the wastewater discharge pipe is located in the water of the wastewater container. This is to prevent the insertion of floating substances and precipitated substances. One side of the wastewater discharge pipe is equipped with a filter. The filter acts as a final filter of wastewater supplied to the mixing vessel. The filter is preferably formed to be detachable because it has a certain life and needs to be easily replaced. It is formed in a cone shape at the bottom of the waste water container, a plurality of baffles are formed inside, and a circulation fan is mounted on the top. The circulation fan rotates the wastewater inside the vessel, which rotation generates a cyclone. Therefore, foreign substances of weight are collected in the lower center of the container. Since foreign matter densely located in the lower part can be moved upward by the eddy current, a plurality of baffle plates are formed to prevent the upward movement. A foreign material discharge part is formed at the lower part of the cone shape, and the foreign material discharge part is equipped with a double valve. The double valves are sequentially operated to discharge only foreign matter collected in the lower center of the waste water container to the outside.
폐수중에는 비중이 낮은 물질이 존재하며, 이는 폐수 수면에 부유된다. 부유성 이물질 배출을 위해, 폐수 수면에는 스크래퍼를 장착한다. 상기 스크래퍼는 판재형태로 위치하며, 경사 형성되며, 회전 또는 이동한다. 따라서, 부유성 이물질을 폐수용기 벽면으로 이동시키며, 벽면에 포집된 부유성 이물질은 별도의 포집수단으로 제거한다. 상기 포집수단은 흡수성 소재를 위치시키거나, 흡입관을 형성하여 흡입배출하거나, 별도의 관으로 배출시킬 수 있다. Substances with low specific gravity exist in wastewater, which are suspended on the wastewater surface. To discharge floating foreign matter, a scraper is installed on the wastewater surface. The scraper is located in the form of a plate, is inclined, and rotates or moves. Therefore, the floating foreign matter is moved to the wall of the waste water container, and the floating foreign matter collected on the wall is removed by a separate collecting means. The collecting means may place an absorbent material, form a suction pipe to suction and discharge it, or discharge it through a separate pipe.
L1 : 폐수
L2 : 탄산나트륨수용액
M1 : 탄산나트륨
M2 : 중화제
M3 : 응집제
100 : 혼합용기
110 : 제1공급구
120 : 탄산나트륨수용액투입구
130 : 제1혼합블레이드
131 : 제1회전축
132 : 제1전동기
140 : 혼합챔버
141 : 물공급관
142 : 제1정량공급밸브
143 : 탄산나트륨공급관
144 : 제2정량공급밸브
145 : 제1제어기
200 : 농도조절용기
210 : 제2공급관
220 : 중화제투입관
230 : 제2혼합블레이드
240 : 농도조절부
241 : 중화제공급용기
242 : 농도측정센서
243 : 중화제공급장치
244 : 제2제어기
300 : 응집용기
310 : 제3공급관
320 : 응집제투입관
330 : 응집제조절부
331 : 응집제공급용기
332 : 응집제공급밸브
333 : 제3제어기
341 : 침전물배출구
342 : 정화수배출구
343 : 격판
400 : 폐수용기
410 : 폐수공급관
420 : 폐수배출관
430 : 거름망
440 : 필터
450 : 이물질배출부
451 : 배플
452 : 순환팬
460 : 스크래퍼 L1: Waste water L2: Sodium carbonate aqueous solution
M1: sodium carbonate M2: neutralizing agent
M3: flocculant
100: mixing container 110: first supply port
120: sodium carbonate aqueous solution inlet 130: first mixing blade
131: first rotating shaft 132: first motor
140: mixing chamber 141: water supply pipe
142: first quantitative supply valve 143: sodium carbonate supply pipe
144: second quantitative supply valve 145: first controller
200: concentration control container 210: second supply pipe
220: neutralizing agent input pipe 230: second mixing blade
240: concentration control unit 241: neutralizing agent supply container
242: concentration measuring sensor 243: neutralizing agent supply device
244: second controller 300: coagulation container
310: third supply pipe 320: coagulant input pipe
330: coagulant control unit 331: coagulant supply container
332: coagulant supply valve 333: third controller
341: sediment outlet 342: purified water outlet
343: diaphragm 400: waste water container
410: wastewater supply pipe 420: wastewater discharge pipe
430: strainer 440: filter
450: foreign matter discharge unit 451: baffle
452: circulation fan 460: scraper
Claims (5)
폐수(L1) 및 탄산나트륨수용액(L2)이 투입되어 교반되는 혼합용기(100);,
상기 혼합용기와 연통되며, 중화제(M2)가 투입되는 농도조절용기(200);,
상기 농도조절용기와 연통되며, 응집제(M3)가 투입되는 응집용기(300);를 포함하는 폐수정화장치.
In the wastewater purification device,
The mixing vessel 100 in which wastewater (L1) and aqueous sodium carbonate solution (L2) are added and stirred;,
The concentration control container 200 communicated with the mixing container and into which a neutralizing agent (M2) is added;,
A wastewater purification apparatus comprising; a coagulation container 300 in communication with the concentration control container and into which a coagulant (M3) is added.
상기 혼합용기는 폐수공급관과 연통되는 제1공급구(110);,
탄산나트륨수용액이 투입되는 탄산나트륨수용액투입구(120);,
혼합용기 내부에 수용되는 제1혼합블레이드(130);를 포함하는 폐수정화장치.
The method according to claim 1,
The mixing vessel is a first supply port 110 communicating with the waste water supply pipe;,
An aqueous sodium carbonate solution inlet 120 into which an aqueous sodium carbonate solution is introduced;,
Wastewater purification apparatus including; a first mixing blade 130 accommodated in the mixing container.
상기 농도조절용기는 혼합용기와 연통되는 제2공급관(210);,
중화제가 투입되는 중화제투입관(220);,
혼합용기 내부에 수용되는 제2혼합블레이드(230);를 포함하는 폐수정화장치.
The method according to claim 1,
The concentration control container is a second supply pipe 210 in communication with the mixing container;,
The neutralizing agent input pipe 220 into which the neutralizing agent is injected;,
Wastewater purification apparatus including; a second mixing blade 230 accommodated in the mixing container.
상기 응집용기는 상기 농도조절용기와 연통되는 제3공급관(310);,
응집제(M3)가 투입되는 응집제투입관(320);을 포함하는 폐수정화장치.
The method according to claim 1,
The aggregation container is a third supply pipe 310 communicating with the concentration control container;,
A wastewater purification apparatus comprising; a coagulant input pipe 320 into which a coagulant (M3) is injected.
상기 혼합용기에 공급용 폐수를 수용하는 폐수용기(400);,
상기 폐수용기에 폐수를 공급하는 폐수공급관(410);,
상기 폐수용기 및 상기 혼합용기를 연통하는 폐수배출관(420);,
상기 폐수용기 내부에 형성되며, 메시형상이며, 폐수에 수용된 이물질을 걸러내는 거름망(430);을 포함하는 폐수정화장치.
The method according to claim 1,
A wastewater container 400 for receiving the wastewater for supply to the mixing container;,
A wastewater supply pipe 410 for supplying wastewater to the wastewater container;,
A wastewater discharge pipe 420 communicating the wastewater container and the mixing container;,
A wastewater purification apparatus comprising; a strainer 430 formed inside the wastewater container, having a mesh shape, and filtering foreign substances contained in the wastewater.
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| KR101146747B1 (en) | 2010-05-13 | 2012-05-17 | 미주엔비켐 주식회사 | Inorganic cohesive agents for purification of waste water, preparation method of the same and method of purification of waste water using the same |
| KR20120108809A (en) | 2011-03-25 | 2012-10-05 | 허교 | Composition for water purification comprising fulvic acid as active component having effect of natural condensation and removing a bad smell |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100529598B1 (en) | 2003-10-08 | 2005-11-22 | (주)유성이엠텍 | A sewage and wastewater disposal plant |
| KR100705271B1 (en) | 2006-04-24 | 2007-04-13 | 박승철 | The electrical reaction tank for a wastewater treatment |
| KR101146747B1 (en) | 2010-05-13 | 2012-05-17 | 미주엔비켐 주식회사 | Inorganic cohesive agents for purification of waste water, preparation method of the same and method of purification of waste water using the same |
| KR20120108809A (en) | 2011-03-25 | 2012-10-05 | 허교 | Composition for water purification comprising fulvic acid as active component having effect of natural condensation and removing a bad smell |
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