JP3084074U - Wastewater liquid purification and regeneration equipment - Google Patents
Wastewater liquid purification and regeneration equipmentInfo
- Publication number
- JP3084074U JP3084074U JP2001005354U JP2001005354U JP3084074U JP 3084074 U JP3084074 U JP 3084074U JP 2001005354 U JP2001005354 U JP 2001005354U JP 2001005354 U JP2001005354 U JP 2001005354U JP 3084074 U JP3084074 U JP 3084074U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- pure water
- wastewater
- stirring tank
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
(57)【要約】 （修正有）
【課題】 各種廃水の真水化処理を設備投資やランニン
グコストの低減化を図って実現可能にした廃水液浄化再
生装置を提供する。
【解決手段】 原水槽１、凝集剤投入機及び攪拌機を備
えた攪拌槽２、該攪拌槽内の沈澱物を脱水処理するため
の脱水器３及び上記攪拌槽内の上澄液を取出するための
ポンプ手段を備えた沈澱槽５を上記の順序に設け、次に
沈澱槽内液をポンプ手段を介して純水製造器８へ送り込
んで真水化させる。純水製造機は逆浸透膜の多数を並設
すると共に、これを加圧下に通過させる構成とする。
(57) [Summary] (Problem corrected) [PROBLEMS] To provide a wastewater liquid purification / regeneration device that can realize the desalination treatment of various wastewater by reducing capital investment and running cost. SOLUTION: A raw water tank 1, a stirring tank 2 provided with a flocculant charging machine and a stirrer, a dehydrator 3 for dehydrating a precipitate in the stirring tank, and for taking out a supernatant in the stirring tank. The sedimentation tank 5 provided with the above pump means is provided in the above order, and then the liquid in the precipitation tank is sent to the pure water producing device 8 via the pump means to be desalinated. The pure water production machine has a structure in which a large number of reverse osmosis membranes are juxtaposed, and these are passed under pressure.
Description
【０００１】[0001]
本考案は廃水液浄化再生装置に関する。 The present invention relates to an apparatus for purifying and recycling a wastewater liquid.
【０００２】[0002]
図３は従来に於ける処理装置の概略図を示すものであって、１’は原水槽、２ ’は攪拌槽で前槽ａと後槽ｂとに分かれ、前槽ａでは原水槽内へ流入する廃水液 を酸化第二鉄あるいは硫酸バンドをタンク３’から投入しながら攪拌せしめ、あ とこれを後槽ｂ内で苛性ソーダ及び又はアニオン系高分子凝集剤を投入しながら 攪拌する。而して、これはポンプなどによる輸送手段で沈澱槽４’に導き、該槽 内で滞留させたのち、上澄液は適宜別途設置の放流槽５’内へ導き、該槽５’か ら外部へ放流されるものとなるが、沈澱物はポンプ手段で汚泥貯留槽６’へ取出 されると共に、更に別設の汚泥濃縮槽７’へ導き、カチオン系高分子凝固剤８’ を投入しながら攪拌し、これを脱水器８’にかけてケーキ化させる。 FIG. 3 is a schematic view of a conventional processing apparatus, wherein 1 'is a raw water tank, 2' is a stirring tank divided into a front tank a and a rear tank b, and the front tank a is placed in the raw water tank. The inflowing wastewater liquid is stirred while charging a ferric oxide or sulfate band from the tank 3 ', and then stirred in the rear tank b while charging caustic soda and / or an anionic polymer flocculant. Then, this is guided to the precipitation tank 4 'by a transportation means such as a pump and retained in the tank, and then the supernatant is appropriately introduced into a separately disposed discharge tank 5', from which the supernatant is discharged. The precipitate is discharged to the outside, and the precipitate is taken out to the sludge storage tank 6 'by a pump means, and further led to a separate sludge concentration tank 7', where a cationic polymer coagulant 8 'is introduced. The mixture is stirred, and the mixture is made into a cake by passing through a dehydrator 8 '.
【０００３】[0003]
上記の通り、従来に於ける廃水液の処理では幾多の工程を経た上の結果として 、分離液は用水路へ排出され、これに対し沈殿汚泥はケーキ固形物に形成して取 出される。 本考案は上記工程を簡略化させるようになすと共に、分離液は真水として再生 使用を可能ならしめる設備投資やランニングコストの低減化の図れる装置を提供 せんとするものである。 As described above, in the conventional treatment of the wastewater liquid, as a result of passing through a number of steps, the separated liquid is discharged to the irrigation canal, while the settled sludge is formed into a cake solid and extracted. The present invention simplifies the above process, and does not provide a device that can reduce the capital investment and running cost that enables the separation liquid to be reused as fresh water.
【０００４】[0004]
本考案の処理装置は、原水槽、凝集剤投入機及び攪拌機を備えた攪拌槽、該攪 拌槽内の沈澱物を脱水処理するための脱水器及び上記攪拌槽内の上澄液を取出す ためのポンプ手段を備えた沈澱槽を上記の順序に設け、次に沈澱槽内液をポンプ 手段を介して純水製造機へ送り込んで真水化させるものとなす。このさい、凝集 剤はスーパーフロックレーションパウダー（登録商標）を使用し、また純水製造 機は逆浸透膜を使用した構成のものとする。 The treatment apparatus of the present invention includes a raw water tank, a stirring tank equipped with a flocculant charging machine and a stirrer, a dehydrator for dehydrating the precipitate in the stirring tank, and a method for removing the supernatant liquid from the stirring tank. The sedimentation tank provided with the above pump means is provided in the above order, and then the liquid in the precipitation tank is sent to the pure water production machine via the pump means to be desalinated. At this time, the flocculant uses Super Flocculation Powder (registered trademark), and the pure water production machine has a configuration using a reverse osmosis membrane.
【０００５】[0005]
図１は本考案装置の模式立面図であって、１は工場廃水などが流入し、これを 一時的に貯留させる原水槽、２は凝集剤投入機ｐ及び攪拌機ｋを内部へ備えてな る攪拌槽、３はその下方に配置してなる脱水器、４は前期原水槽１と攪拌槽２間 を連結してなる輸送管で図示しないポンプ手段を介して原水槽内液が攪拌槽２内 へ適宜送り込まれるようになっている。 FIG. 1 is a schematic elevational view of the device of the present invention, 1 is a raw water tank for temporarily storing factory wastewater and the like, and 2 is not provided with a coagulant charging machine p and a stirrer k inside. The stirring tank 3 has a dehydrator disposed below it, and 4 is a transport pipe connecting the raw water tank 1 and the stirring tank 2 with the liquid in the raw water tank via pump means (not shown). It is sent to the inside as appropriate.
【０００６】 ５は沈澱槽であって、上記攪拌槽２内の上澄液が適宜ポンプ手段を介し、取水 管６から流入するようになっている。７は濾砂、活性炭など濾材を填入してなる 前処理タンクであって、図示例では２基をユニットとして並設したものを示して いるが、この数は１基であっても差し支えなく、或いはケースバイケースで省略 することも差し支えない。Reference numeral 5 denotes a sedimentation tank, in which the supernatant liquid in the stirring tank 2 flows from a water intake pipe 6 via a suitable pump means. Reference numeral 7 denotes a pretreatment tank filled with a filter medium such as filter sand and activated carbon. In the illustrated example, two tanks are provided side by side as a unit, but this number may be one. Alternatively, it may be omitted on a case-by-case basis.
【０００７】 ８は純水製造機であって、前期沈澱槽或いは前処理ユニットの通過液を真水に するためのものである。該純水製造機は逆浸透膜を使用した構成であって処理水 に圧力をかけて該逆浸透膜を通過させることによりミネラルを除く他の有害物質 を有効に分離除去することができるのであり、即ち上記逆浸透膜は０．０００１ ミクロン程度の非常に微細な孔があけられた特殊な材質を使用した浸透膜であっ て、各種化学汚染物質は勿論のことバクテリア、ウィルスまでも除去するのであ る。即ち、水に溶け込んでいるイオン物質と浮遊物質等は、浸透膜の通過ができ ず、続いて押し寄せてくる新しい水の圧力によって排水として排出されるものと なるのであり、これは管９及び図示しないポンプ手段を介して原水槽１へ辺流さ れるものとなる。なお、上記より生成される真水は受水槽１０へ導かれるのであ る。[0007] Reference numeral 8 denotes a pure water producing machine for making the liquid passed through the precipitating tank or the pretreatment unit fresh water. The pure water production system has a configuration using a reverse osmosis membrane, and by applying pressure to treated water and passing through the reverse osmosis membrane, other harmful substances except minerals can be effectively separated and removed. That is, the reverse osmosis membrane is a permeable membrane made of a special material having a very fine hole of about 0.0001 micron, and removes not only various chemical contaminants but also bacteria and viruses. is there. That is, the ionic substances and suspended substances dissolved in the water cannot pass through the permeable membrane, and are discharged as wastewater by the pressure of the new water that subsequently comes in. The water is circulated to the raw water tank 1 via a pump means that does not work. The fresh water generated as described above is guided to the water receiving tank 10.
【０００８】 図２は本考案処理装置のフローシート図であり、これと図１により本考案装置 の作用効果を説明すると、上記原水槽１ではＰＨ調整及び必要に応じてエアレー ションをかけて凝集条件が整えられるようにするのであり、攪拌槽２に於ける凝 集剤の投入はスーパーフロックレーションパウダー（登録商標）が用いられる。 ここにスーパーフロックレーションパウダーは、アルミナを中心に無機質添加物 のみ（添加物は総て食品添加物に少量の高分子凝集剤を混合）で構成されており 、処理水に対し有害物質が含まれることはないものである。FIG. 2 is a flow sheet diagram of the processing device of the present invention, and the operation and effect of the device of the present invention will be described with reference to FIG. 1. In the raw water tank 1, coagulation is performed by adjusting pH and applying aeration as necessary. The conditions are adjusted so that the coagulant is charged into the stirring tank 2 using a super flocculation powder (registered trademark). Here, the super flocculation powder is composed of only inorganic additives, mainly alumina (all additives are mixed with a small amount of polymer coagulant in food additives), and contains harmful substances to treated water. That is not something.
【０００９】 而して、攪拌槽２内に於ける凝集沈殿物ｇは適時槽底から図示しない槽底バル ブを開放することにより脱水器３へ導き、該脱水器３を介して土粒子分を脱水固 化するのであり、これは煉瓦や床板構造材などの二次製品となる再生製品を可能 にするのである。 なお、攪拌槽２内の上澄液はポンプ手段或いは自然落下により沈澱槽５内に一 時貯留され、該槽内の一定上澄液がポンプ手段を介して前処理タンク７に送られ るのであり、該前処理ユニットにより上水道レベルまで浄化される。このさい、 濾材を逆洗した捨て水は管１１を介して再度原水槽へ還流される。The coagulated sediment g in the stirring tank 2 is guided to the dehydrator 3 by opening a tank bottom valve (not shown) from the bottom of the tank in a timely manner. Dehydration and solidification, which enables recycled products to be secondary products such as bricks and floorboard structural materials. The supernatant in the stirring tank 2 is temporarily stored in the precipitation tank 5 by a pump or by natural fall, and a certain amount of the supernatant in the tank is sent to the pretreatment tank 7 through the pump. Yes, it is purified by the pretreatment unit to the water supply level. At this time, the wastewater from which the filter medium has been backwashed is returned to the raw water tank through the pipe 11 again.
【００１０】 本考案に於ける純水製造機８は従来に於けるイオン交換や中空系膜を使用する ものに比べてヒ素、鉛、カドミウム、亜硝酸、リン酸塩、塩化物、フッ素、トリ クロロエチレン、トリハロメタン、ダイオキシンなど各種化学汚染物質は勿論の こと、バクテリア、ウィルスまでも除去する高レベルに浄化処理し、真の純水が 得られるものとなるのである。The pure water producing machine 8 in the present invention is arsenic, lead, cadmium, nitrous acid, phosphate, chloride, fluorine, tritium, as compared with the conventional ion exchange and the one using a hollow type membrane. Purification to a high level that removes not only various contaminants such as chloroethylene, trihalomethane, and dioxin, but also bacteria and viruses, yields pure water.
【００１１】[0011]
本考案は以上の通り構成するものであって、各種工事用濁水処理、各種生産工 場の排水処理（食品工場、染色工場、製紙・製鉄工場など）、自然水浄化（池、 沼、川、ヘドロなど）養殖・養豚工場、生活系排水処理などの幅広い範囲に適用 し、著効を奏せしめるものである。 而して、本考案によれば生産水として、また水道水以上に優れる再生飲料水を 安価な設備費とランニングコスト下に得られるようにするものとなる。 The present invention is structured as described above, and includes turbid water treatment for various construction works, wastewater treatment for various production plants (food factory, dyeing factory, paper and steel mill, etc.), and natural water purification (ponds, marshes, rivers, It can be applied to a wide range of areas such as aquaculture and swine farming, domestic wastewater treatment, etc., and has a significant effect. Thus, according to the present invention, it is possible to obtain regenerated drinking water that is superior to tap water as production water at low equipment costs and running costs.
【図１】本考案装置の模式立面図である。FIG. 1 is a schematic elevation view of the device of the present invention.
【図２】フローシート図である。FIG. 2 is a flow sheet diagram.
【図３】従来に於ける処理装置の概略図である。FIG. 3 is a schematic diagram of a conventional processing apparatus.
１ 原水槽 ２ 攪拌槽 ３ 脱水器 ５ 沈澱槽 ６ 取水管 ７ 前処理タンク ８ 純水製造機 １０ 受水槽 DESCRIPTION OF SYMBOLS 1 Raw water tank 2 Stirring tank 3 Dehydrator 5 Sedimentation tank 6 Intake pipe 7 Pretreatment tank 8 Pure water production machine 10 Water receiving tank
Claims (4)
た攪拌槽、該攪拌槽内の沈澱物を脱水処理するための脱
水器及び上記攪拌槽内の上澄液を取出するためのポンプ
手段を備えた沈澱槽を上記の順序に設け、次に沈澱槽内
液をポンプ手段を介して純水製造器へ送り込んで真水化
させるものとなしたことを特徴とする廃水液浄化再生装
置。1. A stirring tank provided with a raw water tank, a coagulant charging machine and a stirrer, a dehydrator for dehydrating a precipitate in the stirring tank, and a pump for removing a supernatant in the stirring tank. A settling tank provided with a means is provided in the above-mentioned order, and then the liquid in the settling tank is sent to a pure water producing unit via a pump means to be desalinated, whereby a wastewater liquid purifying / regenerating apparatus is provided.
どの濾材を填入した前処理ユニットを配置し、沈澱槽内
液を前処理ユニットを通して純水製造機へ送り込むよう
になしたことを特徴とする請求項１記載の廃水液浄化再
生装置。2. A pretreatment unit filled with a filter medium such as filter sand and activated carbon is disposed between a settling tank and a pure water producing device, and a liquid in the precipitation tank is sent to the pure water production machine through the pretreatment unit. The wastewater liquid purifying and regenerating apparatus according to claim 1, characterized in that:
と共に、これを加圧下に通過させる構成のものとなされ
ていることを特徴とする請求項１又は２記載の廃水液浄
化再生装置。3. The purification of waste water according to claim 1, wherein the pure water producing machine has a structure in which a large number of reverse osmosis membranes are juxtaposed and passed therethrough under pressure. Playback device.
ウダー（登録商標）を使用することを特徴とする請求項
１，２又は３記載の廃水浄化処理装置。4. The wastewater purification treatment apparatus according to claim 1, wherein the flocculant uses Super Flocculation Powder (registered trademark).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001005354U JP3084074U (en) | 2001-08-13 | 2001-08-13 | Wastewater liquid purification and regeneration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001005354U JP3084074U (en) | 2001-08-13 | 2001-08-13 | Wastewater liquid purification and regeneration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3084074U true JP3084074U (en) | 2002-02-28 |
Family
ID=43235561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001005354U Expired - Fee Related JP3084074U (en) | 2001-08-13 | 2001-08-13 | Wastewater liquid purification and regeneration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3084074U (en) |
-
2001
- 2001-08-13 JP JP2001005354U patent/JP3084074U/en not_active Expired - Fee Related
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