JPS6291297A - Sludge water treatment unit mountable on vehicle - Google Patents
Sludge water treatment unit mountable on vehicleInfo
- Publication number
- JPS6291297A JPS6291297A JP60230520A JP23052085A JPS6291297A JP S6291297 A JPS6291297 A JP S6291297A JP 60230520 A JP60230520 A JP 60230520A JP 23052085 A JP23052085 A JP 23052085A JP S6291297 A JPS6291297 A JP S6291297A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- tank
- water
- water treatment
- hose
- 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.)
- Pending
Links
Landscapes
- Sewage (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、浄化槽等の汚泥水を浄化槽等の所在の場所に
おいて凝集処理するとともに固液分離処理し、分離され
た濾過水を直接浄化槽等に返送する一方、分離された汚
泥のみを汚水処理場等に運搬可能とする浄化槽等の汚泥
水処理ユニットに関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a method of coagulating sludge water from a septic tank, etc. in a location where the septic tank is located, and subjecting it to solid-liquid separation, and then directly pumping the separated filtered water into the septic tank, etc. The present invention relates to a sludge water treatment unit such as a septic tank that allows only the separated sludge to be transported to a sewage treatment plant or the like.
地形的、社会的条件により公共下水道の整備が困難な地
域においては、浄化槽等により廃水を処理する場合が多
い。而して、浄化槽が正常な機能を維持し、その放流水
が適正な水質を確保するためには、適切な浄化槽の維持
管理、特に汚泥の引抜きが不可欠である。汚泥の引抜き
のためには、通常、バキューム車が使用されている。In areas where it is difficult to develop public sewerage systems due to topographical and social conditions, wastewater is often treated using septic tanks. Therefore, in order to maintain the normal function of the septic tank and to ensure that the water discharged from the septic tank has appropriate water quality, proper maintenance and management of the septic tank, especially the removal of sludge, is essential. Vacuum trucks are usually used to remove sludge.
しかしながら、バキューム車による汚泥の引抜きにおい
ては、引襟きを必要としない浄化槽内の水分までもが汚
泥とともに大量に引抜かれる。そのため、バキューム車
は、汚水処理場と浄化槽との間を頻繁に往復しなければ
ならず、且つ、汚泥の引抜き後、浄化槽には別途張水を
しなければならない等の問題がある。However, when pulling out sludge using a vacuum truck, a large amount of water in the septic tank that does not require pulling is also pulled out along with the sludge. Therefore, the vacuum truck must frequently shuttle between the sewage treatment plant and the septic tank, and the septic tank must be separately filled with water after the sludge is removed.
従って、本発明の主要な目的は、上記の問題を解消し、
浄化槽等の汚泥水を浄化槽等の所在の場所において凝集
処理するとともに固液分離処理し、分離された濾過水を
直接浄化槽等に返送する一方、分離された汚泥のみを圧
出させて汚水処理場等に運搬可能とする汚泥水処理ユニ
ットを提供することにある。Therefore, the main object of the present invention is to overcome the above problems and
Sludge water from septic tanks, etc. is subjected to coagulation treatment and solid-liquid separation treatment at the location of the septic tank, etc., and the separated filtrate water is returned directly to the septic tank, etc., while only the separated sludge is forced out and processed at the sewage treatment plant. An object of the present invention is to provide a sludge water treatment unit that can be transported to, etc.
また、本発明の別の目的は、通常使用されている一般の
貨物自動車である平ボデー車へ搭載可能で、該平ポデー
車により運搬されて複数箇所の浄化槽等の汚泥水を処理
できると共に、浄化槽の設置場所の条件によっては上記
平ボデー車に搭載されずに処理を要する箇所に一定期間
設置されて該箇所において浄化槽等の汚泥水を処理でき
る汚泥水処理ユニットを提供することにある。Another object of the present invention is that the present invention can be mounted on a flat-body vehicle, which is a commonly used general freight vehicle, and can be transported by the flat-body vehicle to treat sludge water in a plurality of septic tanks, etc. To provide a sludge water treatment unit that can be installed at a location requiring treatment for a certain period of time without being mounted on the flat body vehicle, depending on the conditions of the location where the septic tank is installed, and can treat sludge water from a septic tank or the like at the location.
本発明の更に別の目的は、上記の如き浄化槽等の汚泥水
の処理を容易且つ確実に行うことができる汚泥水処理ユ
ニットを提供することにある。Still another object of the present invention is to provide a sludge water treatment unit that can easily and reliably treat sludge water from a septic tank or the like as described above.
本発明は、貨物自動車である平ポデー車へ搭載可能で、
該平ボデー車により運搬されて複数箇所の浄化槽等の汚
泥水を処理するか、或いは上記平ボデー車に搭載されず
に処理を要する箇所に定置されて該箇所において浄化槽
等の汚泥水を処理する汚泥水処理ユニットであって、
上記平ボデー車の荷台上に着脱可能に載置され得るベー
スに、少なくとも、吸排水ホースを介して吸引された浄
化槽等の汚泥水を凝集剤とともに攪拌混合する攪拌機構
を内部に備えた汚泥水処理タンクと、該汚泥水処理タン
クで処理され且つ該汚泥水処理タンクから圧送された汚
泥フロックを含む処理水を固液分離する濾過装置と、固
液分離後の汚泥を収容し該汚泥を分離汚泥排出ホースを
介して圧出する分離汚泥タンクと、固液分離後の濾過水
を上記吸排水ホースを介して浄化槽等に張水として返送
する圧送ポンプと、上記汚泥水処理タンクと上記分離汚
泥タンクとの内圧をそれぞれ別個に加圧又は減圧し該両
タンクに吸引又は圧送動作を行わせる加圧・減圧装置と
、上記分離汚泥タンク内に吸引された後膣分離汚泥タン
クから圧出されて上記分離汚泥排出ホース内の洗浄を行
うための洗浄水を収容する排出ホース内洗浄用洗浄水タ
ンクとを装備させて成り、上記濾過装置は、メツシュ製
で横型の回転式濾過筒と、その下方に配された濾過水受
はタンクと、上記回転式濾過筒の一端から挿入され先端
が該回転式濾過筒の他端近傍に位置させられた汚泥水取
入パイプとから構成されており、上記回転式濾過筒は、
その内面に一端から他端に向けて連続する螺旋ブレード
を存し且つ上記他端を中心に上記一端が上下動するよう
に俯仰自在に構成されており、上記加圧・減圧装置は、
上記分離汚泥タンクを減圧すると同時に上記汚泥水処理
タンクを加圧圧力を調整しながら加圧し得る圧力調整コ
ックを有していることを特徴とする貨物自動車に搭載可
能な汚泥水処理ユニ７）を提供することによって上記の
目的を達成したものである。The present invention can be installed on a flatbed truck, which is a freight vehicle.
Either it is transported by the flat body vehicle and treats the sludge water in septic tanks, etc. at multiple locations, or it is not mounted on the flat body vehicle and is placed at a location where treatment is required, and the sludge water in the septic tanks, etc. is treated there. The sludge water treatment unit is a sludge water treatment unit, and the base is removably placed on the loading platform of the flat-body vehicle, and at least the sludge water from a septic tank, etc., sucked through the suction and drainage hose is stirred and mixed together with a flocculant. a sludge water treatment tank equipped with a mechanism therein; a filtration device for solid-liquid separation of treated water containing sludge flocs treated in the sludge water treatment tank and pumped from the sludge water treatment tank; a separated sludge tank that accommodates sludge and presses out the sludge via a separated sludge discharge hose; a pressure pump that returns filtered water after solid-liquid separation to a septic tank or the like via the suction and drainage hose; A pressurizing/depressurizing device that separately pressurizes or depressurizes the internal pressure of the sludge water treatment tank and the separated sludge tank to perform a suction or pressure feeding operation to both tanks, and a vagina after being sucked into the separated sludge tank. The filtration device is equipped with a wash water tank for cleaning the inside of the discharge hose that stores the wash water that is pressed out from the separated sludge tank and used to clean the inside of the separated sludge discharge hose. A rotary filtration cylinder, a filtration water receiver arranged below the tank, and a sludge water intake pipe inserted from one end of the rotary filtration cylinder and having its tip positioned near the other end of the rotary filtration cylinder. The rotary filter cylinder is composed of:
The pressurizing/reducing device has a spiral blade continuous from one end to the other end on its inner surface, and is configured to be able to move up and down with the one end moving up and down about the other end.
The sludge water treatment unit 7), which can be mounted on a freight vehicle, is equipped with a pressure adjustment cock that can simultaneously reduce the pressure of the separated sludge tank and pressurize the sludge water treatment tank while adjusting the pressurization pressure. By providing this, the above objectives have been achieved.
以下、本発明の浄化槽等の汚泥水処理ユニットを図面に
示す一実施例について説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a sludge water treatment unit such as a septic tank according to the present invention shown in the drawings will be described below.
第１図は本発明の一実施例の平面図、第２図は本発明の
一実施例の側面図、第３図は本発明の一実施例の背面図
、第４図は本発明の一実施例における汚泥水処理系統の
要部の模式的な斜視図、第５図は本発明の一実施例にお
ける加圧・減圧系統の要部の模式的な斜視図を示すもの
で、これらの図面において、１は本発明の車載可能な汚
泥水処理ユニット全体を示し、又、２は該ユニット１を
荷台上に搭載できる貨物自動車である平ボデー車を示す
。Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a side view of an embodiment of the invention, Fig. 3 is a rear view of an embodiment of the invention, and Fig. 4 is a plan view of an embodiment of the invention. FIG. 5 is a schematic perspective view of the main parts of the sludge water treatment system in the embodiment, and FIG. 5 is a schematic perspective view of the main parts of the pressurization/depressurization system in the embodiment of the present invention. In the figure, 1 indicates the entire sludge water treatment unit of the present invention that can be mounted on a vehicle, and 2 indicates a flat body truck that is a freight vehicle on which the unit 1 can be mounted on a loading platform.
また、３は吸排水ホース（図示せず）を介して吸引され
た浄化槽等の汚泥水を凝集剤とともに攪拌混合する攪拌
機構４を内部に備えた汚泥水処理タンク、５は該汚泥水
処理タンク３で処理され且つ該汚泥水処理タンク３から
圧送された汚泥フロックを含む処理水を固液分離する回
転式濾過筒２４を主体とする濾過装置、６は固液分離後
の汚泥を収容し該汚泥を分離汚泥排出ホース（図示せず
）を介して圧出する分離汚泥タンク、７は上記汚泥水処
理タンク３と上記分離汚泥タンク６との内圧をそれぞれ
別個に加圧又は減圧し該両タンク３゜６に吸引又は圧送
動作を行わせる加圧・減圧装置、８は固液分離後の濾過
水を上記吸排水ホースを介して直接浄化槽等に張水とし
て返送する圧送ポンプ、９は上記汚泥水処理タンク３内
に吸引収容されるべき凝集剤を収容する凝集剤液タンク
、１２は上記分離汚泥タンク６内に吸引された後膣分離
汚泥タンク６から圧出されて上記分離汚泥排出ホース内
の洗浄を行うための洗浄水を収容する排出ホース内洗浄
用洗浄水タンク、１５は上記回転式濾過筒２４の外周面
を洗浄するための洗浄水噴射ノズル、２２は本発明のユ
ニット１又はその近傍の任意箇所を洗浄するための洗浄
用ガンノズル２７を先端に有する洗浄ホース、４２は上
記洗浄水噴射ノズル１５及び上記洗浄ホース２２に洗浄
水タンク４３から洗浄水を圧送する高圧洗浄ポンプ、１
）は上記吸排水ホースを巻き付ける、カバー１）゛付き
の吸排水ホース用ホースリール、４４は上記分離汚泥排
出ホースを巻き付ける、カバー４４°付きの分離汚泥排
出ホース用ホースリール、４５は上記洗浄ホース２２を
巻き付ける洗浄ホース用ホースリール、４６は上記加圧
・減圧装Ｗ７を駆動するエンジン及びモーター等の動力
装置で、本発明の車載可能な汚泥水処理ユニット１は、
これらの設備類を図示の如くチャンネル形状に鋼材で組
立てたベース１０に装備させて構成しである。Further, 3 is a sludge water treatment tank equipped with a stirring mechanism 4 for stirring and mixing sludge water from a septic tank or the like sucked in through a suction and drainage hose (not shown) together with a flocculant, and 5 is the sludge water treatment tank. A filtration device mainly includes a rotary filtration cylinder 24 for solid-liquid separation of the treated water containing sludge flocs treated in step 3 and pumped from the sludge water treatment tank 3; A separated sludge tank 7 presses out sludge through a separated sludge discharge hose (not shown), and 7 is a separated sludge tank that separately pressurizes or depressurizes the internal pressures of the sludge water treatment tank 3 and the separated sludge tank 6. 3゜6 is a pressurizing/depressurizing device that performs suction or pressure feeding operation, 8 is a pressure pump that returns the filtered water after solid-liquid separation directly to a septic tank, etc. as water via the above-mentioned suction/drainage hose, and 9 is the above-mentioned sludge. A flocculant liquid tank 12 contains a flocculant to be sucked and stored in the water treatment tank 3, and the flocculant liquid tank 12 is sucked into the separated sludge tank 6, and then forced out from the vaginally separated sludge tank 6 into the separated sludge discharge hose. 15 is a washing water injection nozzle for washing the outer peripheral surface of the rotary filter cylinder 24; 22 is the unit 1 of the present invention or its A cleaning hose having a cleaning gun nozzle 27 at its tip for cleaning any nearby location; 42 is a high-pressure cleaning pump that pumps cleaning water from a cleaning water tank 43 to the cleaning water injection nozzle 15 and the cleaning hose 22;
44 is a hose reel for the separated sludge discharge hose with a cover 44° around which the separated sludge discharge hose is wound, 45 is the cleaning hose 22 is wound around a cleaning hose reel, 46 is a power device such as an engine and a motor that drives the pressurization/decompression device W7, and the vehicle-mountable sludge water treatment unit 1 of the present invention includes:
As shown in the figure, these facilities are mounted on a channel-shaped base 10 made of steel.
実施例について更に詳述すると、上記吸排水ホースはモ
ーター（図示せず）によって駆動されるホースリール１
）に繰り出し及び巻き込み自在に装備させてあり、コッ
クエ３を介し汚泥水処理タンク３に、又コック１４及び
圧送ポンプ８を介し濾過装置５にそれぞれ連通しである
。To explain the embodiment in more detail, the suction and drainage hose is mounted on a hose reel 1 driven by a motor (not shown).
) is equipped so that it can be fed out and rolled in freely, and is connected to the sludge water treatment tank 3 via the cock 3, and to the filtration device 5 via the cock 14 and pressure pump 8, respectively.
また、上記汚泥水処理タンク３は、上記の如く吸排水ホ
ースに連通させである他、コック１６を介して凝集剤液
タンク９に、又コック１７を介して濾過装置５に、又後
述の如く加圧・減圧装置７にそれぞれ連通しである。又
、汚泥水処理タンク３の攪拌機構４は、モーター１８に
より駆動される垂直な回転軸１９に、２枚の撹拌翼２０
．２１を上記回転軸１９を含む垂直面内に位置させてそ
れぞれの中央部を介し上下に固設することにより構成し
である。これらの汚泥水処理タンク３及び攪拌機構４の
形態は実施例のものに固定されないが、汚泥水と凝集剤
との効果的な攪拌効果を挙げ且つ良好な汚泥フロックを
形成するためには、汚泥水処理タンク３を真円形タンク
形状（横置のほぼ円筒形形状、実施例の場合は容量１２
０（１）とすると共に、撹拌翼２０．２１を傾斜パドル
形状とすることが好ましい。そして、撹拌翼２０゜２１
を傾斜パドル形状とする場合は、回転軸１９に撹拌翼を
１枚だけ固設するよりも実施例の如く撹拌翼２０．２１
を上下２枚固設するのが好ましい。上下２枚固設する場
合の回転軸１９への撹拌翼２０．２１の固設位置は、撹
拌翼２０．２１の中心部の高さが汚泥水処理タンク３の
高さく内径）の略０．７及び０．３の高さに位置するよ
うな高さが好ましい。尚、撹拌翼を１枚使用する場合に
は、これを汚泥水処理タンク３の高さの略０．５の高さ
に固設するのが好ましい。又、実施例における撹拌翼２
０．２１の長さは６００１■が効果的であり、又、攪拌
機構４の回転数は３０〜５ Ｑｒ、ｐ、ｍ、とするのが
効果的である。In addition, the sludge water treatment tank 3 is connected to the suction and drainage hose as described above, as well as to the flocculant liquid tank 9 via the cock 16, to the filtration device 5 via the cock 17, and as described below. They are in communication with the pressurization/depressurization device 7, respectively. The stirring mechanism 4 of the sludge water treatment tank 3 has two stirring blades 20 mounted on a vertical rotating shaft 19 driven by a motor 18.
．． 21 are positioned in a vertical plane including the rotating shaft 19, and are fixedly installed vertically through their respective central portions. Although the forms of these sludge water treatment tank 3 and stirring mechanism 4 are not fixed to those of the example, in order to achieve an effective stirring effect of sludge water and flocculant and form a good sludge floc, it is necessary to The water treatment tank 3 has a perfect circular tank shape (horizontal approximately cylindrical shape, in the case of the example, the capacity is 12
0(1) and the stirring blades 20.21 preferably have an inclined paddle shape. And stirring blade 20°21
When the blade is shaped like an inclined paddle, instead of fixing only one stirring blade to the rotating shaft 19, the stirring blade 20.21 is
It is preferable to fix two upper and lower plates. When two stirring blades (upper and lower) are fixed, the position of the stirring blades 20.21 on the rotating shaft 19 is such that the height of the center of the stirring blades 20.21 is approximately 0.2 mm (inner diameter) of the sludge water treatment tank 3. Heights such as those located at heights of 7 and 0.3 are preferred. In addition, when one stirring blade is used, it is preferable to fix it at a height of about 0.5 of the height of the sludge water treatment tank 3. In addition, the stirring blade 2 in the example
It is effective to set the length of 0.21 mm to 6001 cm, and it is also effective to set the rotation speed of the stirring mechanism 4 to 30 to 5 Qr, p, m.
また、上記濾過装置５は、第６図及び第７図にも示す如
く、メツシュ製でモーター（図示せず）により回転駆動
される横型の回転式濾過筒２４と、その下方に配された
濾過水受はタンク２５と、上記回転式濾過筒２４の一端
から挿入され先端が該回転式濾過筒２４の他端近傍に位
置させられた汚泥水取入パイプ４７とから構成されてい
る。そして、上記回転式濾過筒２４の内面には一端から
他端に向けて連続する汚泥送出用の蝮旋ブレード２３を
設けてあり、又、回転式濾過筒２４は、固液分離状況及
び汚泥の濃度等に応じて固液分離処理速度を調整し得る
ように、上記他端を中心に上記一端が上下動するように
俯仰自在に構成されている。そして又、汚泥水取入パイ
プ４７は、前述の如くコック１７を介して汚泥水処理タ
ンク３に連通させてあり、回転式濾過ｉ’ｉ？ｉ２４の
一端（排出端）の下方には、分離汚泥取入部４８を配し
てあり、この分離汚泥取入部４８はコック２６を介して
分離汚泥タンク６に連通しである。又、濾過水受タンク
２５は、前述の如く圧送ポンプ８及びコック１４を介し
て吸排水ホースに連通しである。As shown in FIGS. 6 and 7, the filtration device 5 includes a horizontal rotary filtration tube 24 made of mesh and rotationally driven by a motor (not shown), and a filtration tube disposed below the filtration tube 24. The water receiver is composed of a tank 25 and a sludge water intake pipe 47 inserted from one end of the rotary filtration cylinder 24 and having its tip positioned near the other end of the rotary filtration cylinder 24. The inner surface of the rotary filter cylinder 24 is provided with a spiral blade 23 for sending out sludge that continues from one end to the other. The one end is configured to be vertically movable about the other end so that the solid-liquid separation processing speed can be adjusted depending on the concentration and the like. Furthermore, the sludge water intake pipe 47 is connected to the sludge water treatment tank 3 via the cock 17 as described above, and is connected to the rotary filtration i'i? A separated sludge intake section 48 is arranged below one end (discharge end) of i24, and this separated sludge intake section 48 communicates with the separated sludge tank 6 via the cock 26. Further, the filtered water receiving tank 25 is connected to the suction and drainage hose via the pressure pump 8 and the cock 14 as described above.
また、上記分ＮＩＦｆ泥タンク６は、上記分離汚泥排出
ホースに連通ずるコック２８を有する汚泥排出パイプ２
９を備えており、前述の如くコック２６を介して濾過装
置５に連通しであると共に、後述の如く加圧・減圧装置
７に連通しである。尚、分離汚泥タンク６は、単一のタ
ンクを隔壁で区画して２室に形成した一方の室で構成し
てあり、他方の室は上記汚泥水処理タンク３を構成して
いる。Further, the NIFf mud tank 6 has a sludge discharge pipe 2 having a cock 28 communicating with the separated sludge discharge hose.
9, which communicates with the filtration device 5 via the cock 26 as described above, and also communicates with the pressurization/depressurization device 7 as described later. The separated sludge tank 6 is composed of one of two chambers formed by partitioning a single tank with a partition wall, and the other chamber constitutes the sludge water treatment tank 3.
また、上記加圧・減圧装置７は、真空ポンプ３０、四方
切換コック３１及び三方切換コック（圧力調整コック）
３２を主体とし、且フォイルセパレーク−３３、エアー
クリーナー３４、空気安全弁４９等を具備させて構成し
てあり、真空ポンプ３０を動作させ四方切換コック３１
及び三方切換コック３２を切換調整することにより、そ
の第１の端子（パイプ）３５及び第２の端子（パイプ）
３６にそれぞれ加圧圧力又は減圧圧力を生じさせるよう
になしである。そして、第１の端子３５は、汚泥水処理
タンク３に直接、又分離汚泥タンク６にコック３７、コ
ック３８及びエアークリーナー３９を介してそれぞれ連
通してあり、又第２の端子３６は、汚泥水処理タンク３
にコック３７を介して、又分離汚泥タンク６にコック３
８及びエアークリーナー３９を介してそれぞれ連通しで
ある。Further, the pressurization/depressurization device 7 includes a vacuum pump 30, a four-way switching cock 31, and a three-way switching cock (pressure adjustment cock).
32 as the main body, and is equipped with a foil separator 33, an air cleaner 34, an air safety valve 49, etc. When the vacuum pump 30 is operated, the four-way switching cock 31
By switching and adjusting the three-way switching cock 32, the first terminal (pipe) 35 and the second terminal (pipe) are switched.
36 respectively to produce a pressurized pressure or a reduced pressure. The first terminal 35 communicates directly with the sludge water treatment tank 3 and the separated sludge tank 6 via a cock 37, a cock 38, and an air cleaner 39, and the second terminal 36 communicates with the sludge water treatment tank 3 through a cock 37, a cock 38, and an air cleaner 39. Water treatment tank 3
through the cock 37 to the separated sludge tank 6, and the cock 3 to the separated sludge tank 6.
8 and an air cleaner 39, respectively.
従って、このような構成によれば、四方切換コック３１
及び三方切換コンク３２を所望の向きに切換、調整し、
且つ上記コック３７，３８を適宜開放又は閉鎖すること
により、汚泥水処理タンク３及び分離汚泥タンク６をそ
れぞれ独立させて加圧又は減圧できる。特に、三方切換
コック３２の切換調整により、分離汚泥タンク６の減圧
と同時に汚泥水処理タンク３の加圧圧力を調整でき、も
って汚泥水処理タンク３から濾過装置５への汚泥フロッ
クの圧送時に該汚泥フロックの損傷を防止できるし、又
、分離汚泥タンク６の空気を排出して真空にしながら排
出した空気を汚泥水処理タンク３へ圧送し加圧すること
ができる。Therefore, according to such a configuration, the four-way switching cock 31
and switch and adjust the three-way switching conc 32 in the desired direction,
In addition, by opening or closing the cocks 37 and 38 as appropriate, the sludge water treatment tank 3 and the separated sludge tank 6 can be independently pressurized or depressurized. In particular, by switching and adjusting the three-way switching cock 32, the pressurization pressure of the sludge water treatment tank 3 can be adjusted at the same time as the pressure of the separated sludge tank 6 is reduced. Damage to the sludge flocs can be prevented, and the air in the separated sludge tank 6 can be discharged to create a vacuum while the discharged air can be sent under pressure to the sludge water treatment tank 3 and pressurized.
また、上記加圧・減圧装置７は、ベルト５０、プーリー
５１を介して前記動力装置４６により駆動されるが、本
発明のユニットを貨物自動車である平ボデー車２に搭載
して使用する場合には、平ボデー車２のエンジンにより
駆動するようにしても良い、尚、第５図において、３１
”、３２゛は、それぞれ四方切換コック３１及び三方切
換コンク３２の操作レバー、又、５２は汚泥水処理タン
ク３及び分離汚泥タンク６の圧力達成針である。Further, the pressurizing/depressurizing device 7 is driven by the power device 46 via a belt 50 and a pulley 51, but when the unit of the present invention is mounted on a flat body vehicle 2, which is a freight vehicle, may be driven by the engine of the flat body vehicle 2. In addition, in FIG.
", 32" are operating levers of the four-way switching cock 31 and the three-way switching cock 32, respectively, and 52 is the pressure achieving needle of the sludge water treatment tank 3 and the separated sludge tank 6.
また、上記排出ホース内洗浄用洗浄水タンク１２は、コ
ック４０を介して上記汚泥排出パイプ２９に接続されて
いるとともに、コック４１を介して圧送ポンプ８の出力
側に接続されている。Further, the cleaning water tank 12 for cleaning inside the discharge hose is connected to the sludge discharge pipe 29 via a cock 40 and to the output side of the pressure pump 8 via a cock 41.
而して、以上の構成からなる車載可能な汚泥水処理ユニ
ット１は、処理を要する箇所に適宜の態様で定置して使
用するか、平ボデー車２に搭載して使用する。平ボデー
車２への搭載は、第８図及び第９図に示す如く、平ボデ
ー車２の荷台６０上にベース１０を載置した後、荷台６
０を貫通するＵ字型ボルト６１により、平ボデー車２の
フレーム６２にベース１０を着脱自在に緊結することに
より行うことができる。The vehicle-mountable sludge water treatment unit 1 having the above configuration is used by being placed in an appropriate manner at a location where treatment is required, or by being mounted on a flat body vehicle 2. As shown in FIGS. 8 and 9, loading onto the flat body vehicle 2 is carried out after placing the base 10 on the loading platform 60 of the flat body vehicle 2.
This can be done by removably fastening the base 10 to the frame 62 of the flat body vehicle 2 using a U-shaped bolt 61 passing through the base 10.
次に、本発明の車載可能な汚泥水処理ユニットｌの具体
的な使用態様を、平ボデー車２に搭載した場合について
説明する。Next, a specific usage mode of the vehicle-mountable sludge water treatment unit 1 of the present invention will be described in the case where it is mounted on a flat body vehicle 2.
まず、平ボデー車２を浄化槽所在の場所まで走行させた
後、ホースリール１）から吸排水ホースを繰り出してそ
の先端を浄化槽の汚泥水中に挿入し、しかる後汚泥水処
理タンク３を加圧・減圧装置７により減圧しコック１３
を開放して上記汚泥水を汚泥水媒、理タンク３内に吸引
収容する。次いで、上記コック１３を閉鎖する一方、コ
ンク１６を開放して凝集剤液コック９から所定量の凝集
剤液を汚泥水処理タンク３内に吸引収容し、凝集剤液の
吸引収容が終了したら上記コック１６を閉鎖するととも
に加圧・減圧装置７により汚泥水処理タンク３の内圧を
大気圧にする。First, after driving the flat body vehicle 2 to the location where the septic tank is located, the suction and drainage hose is let out from the hose reel 1) and its tip is inserted into the sludge water of the septic tank, and then the sludge water treatment tank 3 is pressurized. The pressure is reduced by the pressure reducing device 7 and the cock 13
is opened and the sludge water is sucked and stored in the sludge water medium/control tank 3. Next, while closing the cock 13, the conch 16 is opened to suck and collect a predetermined amount of flocculant liquid from the flocculant liquid cock 9 into the sludge water treatment tank 3. When the suction and storage of the flocculant liquid is completed, the above-mentioned The cock 16 is closed, and the internal pressure of the sludge water treatment tank 3 is brought to atmospheric pressure by the pressurization/depressurization device 7.
次いで、攪拌機構４を駆動して汚泥水処理タンク３内で
汚泥水と凝集剤液とを攪拌混合し、汚泥フロックを含む
処理水を汚泥水処理タンク３内に形成させる。Next, the stirring mechanism 4 is driven to stir and mix the sludge water and the flocculant liquid in the sludge water treatment tank 3, thereby forming treated water containing sludge flocs in the sludge water treatment tank 3.
汚泥フロックを含む処理水が形成されたら、加圧・減圧
装置７により汚泥水処理タンク３の内圧を加圧し、該加
圧圧力を調整しながらコック１７を開放して汚泥フロッ
クをなるべく損傷しないように濾過装置５における回転
式濾過筒２４の一端内に圧送させる。Once treated water containing sludge flocs is formed, the internal pressure of the sludge water treatment tank 3 is increased by the pressurization/depressurization device 7, and the cock 17 is opened while adjusting the pressurized pressure to avoid damaging the sludge flocs as much as possible. is forced to be fed into one end of the rotary filtration cylinder 24 in the filtration device 5.
圧送された処理水は、回転式濾過筒２４の回転駆動によ
り固液分離され、固液分離後の濾過水は、回転式濾過筒
２４の下方の濾過水受タンク２５に滴下又は流下するの
で、この時、圧送ポンプ８を駆動するとともにコック１
４を開放し、滴下又は流下する固液分離後の濾過水を吸
排水ホースを介して浄化槽に張水として返送させる。The pressure-fed treated water is separated into solid and liquid by the rotation of the rotary filter cylinder 24, and the filtered water after solid-liquid separation drips or flows into the filtered water receiving tank 25 below the rotary filter cylinder 24. At this time, the pressure pump 8 is driven and the cock 1 is
4 is opened, and the dripping or flowing filtrate water after solid-liquid separation is returned to the septic tank as water via the suction and drainage hose.
一方、回転式濾過筒２４により固液分離された汚泥は、
螺旋ブレード２３により送出され回転式濾過筒２４の他
端からコック２６を開放しておくことにより分離汚泥タ
ンク６内に収容される。この収容は、重力落下により行
っても良いが、加圧・減圧装Ｗｔ７により分離汚泥タン
ク６の内圧を減圧することによっても行うことができる
。分離汚泥タンク６内の汚泥の汚水処理場への排出は、
通常複数個の浄化槽の汚泥水を上述の如く処理して汚泥
が分離汚泥タンク６内に一杯になった時点で行えば良く
、その操作は、コック３８を開放して加圧・減圧装置７
により分離汚泥タンク６の内圧を加圧するとともに、コ
ック２８を開放することにより行うことができる。この
ようにすることにより、汚泥は汚泥排出パイプ２９を通
り、排出ホース用リールに巻付けである分離汚泥排出ホ
ースを経て圧出される。On the other hand, the sludge separated into solid and liquid by the rotary filter cylinder 24 is
The sludge is sent out by the spiral blade 23 and stored in the separated sludge tank 6 by keeping the cock 26 open from the other end of the rotary filtration cylinder 24. This accommodation may be carried out by gravity falling, but it can also be carried out by reducing the internal pressure of the separated sludge tank 6 using the pressurization/decompression device Wt7. The sludge in the separated sludge tank 6 is discharged to the sewage treatment plant.
Normally, the sludge water in a plurality of septic tanks can be treated as described above, and this operation can be carried out when the separated sludge tank 6 is full.
This can be done by increasing the internal pressure of the separated sludge tank 6 and opening the cock 28. By doing so, the sludge passes through the sludge discharge pipe 29 and is forced out through the separation sludge discharge hose which is wound around the discharge hose reel.
更に、濃縮された固液分離後の汚泥が分離汚泥排出ホー
スの内面に付着して累積し、何れ分離汚泥排出ホース内
に詰まって排出不可能となることを防止するため、分離
汚泥排出ホースを洗浄するに際しては、分離汚泥タンク
６を加圧・減圧装置７にて減圧真空にし、コック４０を
開くことにより排出ホース内洗浄用洗浄水タンク１２内
の洗浄水を分離汚泥タンク６内に吸入させ、吸入終了後
、コック４０を閉じて分離汚泥タンク６内を大気圧に戻
してから加圧・減圧装置７にて分離汚泥タンク６内を加
圧し、コック２８を開くことにより分離汚泥排出ホース
内の残留汚泥を、洗浄しながら排出する。尚、排出ホー
ス内洗浄用洗浄水タンク１２への水の給水は、他の水源
から行うことができると共に、固液分離後の分離水を、
コック４１を開いて圧送ポンプ８を駆動することにより
行うことができる。Furthermore, in order to prevent the concentrated sludge after solid-liquid separation from adhering to the inner surface of the separated sludge discharge hose and accumulating, and eventually clogging the separated sludge discharge hose and making it impossible to discharge, the separated sludge discharge hose is When cleaning, the separated sludge tank 6 is reduced to a vacuum using the pressurization/depressurization device 7, and the cock 40 is opened to suck the wash water in the wash water tank 12 for washing inside the discharge hose into the separated sludge tank 6. After the suction is finished, close the cock 40 to return the inside of the separated sludge tank 6 to atmospheric pressure, then pressurize the inside of the separated sludge tank 6 with the pressurization/depressurization device 7, and open the cock 28 to release the inside of the separated sludge discharge hose. The remaining sludge will be discharged while being washed. Note that water can be supplied to the cleaning water tank 12 for cleaning the inside of the discharge hose from another water source, and the separated water after solid-liquid separation can be
This can be done by opening the cock 41 and driving the pressure pump 8.
叙上の如く、本発明の浄化槽等の汚泥水処理ユニットは
、貨物自動車である平ポデー車へ搭載可能で、該平ボデ
ー車により運搬されて複数箇所の浄化槽等の汚泥水を容
易且つ確実に処理できると共に、浄化槽の設置場所の条
件によっては上記平ボデー車に搭載されずに処理を要す
る箇所に一定期間設置されて該箇所において浄化槽等の
汚泥水を容易且つ確実に処理できるもので、本発明の自
動車に搭載可能な汚泥水処理ユニットによれば、浄化槽
等の汚泥水を浄化槽等の所在の場所において凝集処理す
るとともに固液分離処理し、分離された濾過水を直接浄
化槽等に返送する一方、分離された汚泥のみを圧出して
汚水処理場等に運搬可焼とすることができる等の効果が
奏される。As mentioned above, the sludge water treatment unit such as a septic tank of the present invention can be mounted on a flat body truck, and is transported by the flat body vehicle to easily and reliably drain sludge water from multiple septic tanks, etc. Depending on the conditions of the location where the septic tank is installed, it can be installed for a certain period of time at a location that requires treatment without being mounted on the flat body vehicle, and the sludge water from the septic tank can be easily and reliably treated at that location. According to the sludge water treatment unit of the invention that can be installed in a car, sludge water from a septic tank, etc. is coagulated and solid-liquid separated at the location of the septic tank, etc., and the separated filtered water is directly returned to the septic tank, etc. On the other hand, effects such as being able to press out only the separated sludge and transporting it to a sewage treatment plant or the like and making it combustible are achieved.
第１図は本発明の一実施例の平面図、第２図は本発明の
一実施例の側面図、第３図は本発明の一実施例の背面図
、第４図は本発明の一実施例における汚泥水処理系統の
要部の模式的な斜視図、第５図は本発明の一実施例にお
ける加圧・減圧系統の要部の模式的な斜視図、第６図は
本発明の一実施例における濾過装置の斜視図、第７図は
本発明の一実施例における濾過装置の回転式濾過筒の斜
視図、第８図は平ボデー車への本発明の一実施例の取付
けを示す模式的な正面図、第９図は平ポデー車への本発
明の一実施例の取付けを示す模式的な側面図である。
１・・・汚泥水処理ユニット
２・・・平ボデー車
３・・・汚泥水処理タンク
４・・・攪拌機構
５・・・濾過装置
６・・・分離汚泥タンク
７・・・加圧・減圧装置
８・・・圧送ポンプ
１０・・・ヘース
１２・・・排出ホース内洗浄用洗浄水タンク２３・・・
螺旋ブレード
２４・・・回転式濾過筒
３２・・・圧力調整コック
４７・・・汚泥水取入パイプ
特許出願人 東急車輌製造株式会社第６図Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a side view of an embodiment of the invention, Fig. 3 is a rear view of an embodiment of the invention, and Fig. 4 is a plan view of an embodiment of the invention. FIG. 5 is a schematic perspective view of a main part of a sludge water treatment system in an embodiment of the present invention. FIG. 6 is a schematic perspective view of a main part of a pressurization/depressurization system in an embodiment of the present invention. FIG. 7 is a perspective view of a rotary filtration tube of the filtration device according to an embodiment of the present invention, and FIG. 8 is a perspective view showing the installation of an embodiment of the present invention on a flat body vehicle. FIG. 9 is a schematic front view showing the attachment of an embodiment of the present invention to a flat body vehicle. 1... Sludge water treatment unit 2... Flat body vehicle 3... Sludge water treatment tank 4... Stirring mechanism 5... Filtration device 6... Separation sludge tank 7... Pressurization/depressurization Device 8...Pressure pump 10...Heath 12...Cleaning water tank 23 for cleaning the inside of the discharge hose...
Spiral blade 24...Rotary filter cylinder 32...Pressure adjustment cock 47...Sludge water intake pipe Patent applicant: Tokyu Vehicle Manufacturing Co., Ltd. Figure 6
Claims (1)
搬されて複数箇所の浄化槽等の汚泥水を処理すると共に
、上記平ボデー車に搭載されずに処理を要する箇所に定
置されて該箇所において浄化槽等の汚泥水を処理する汚
泥水処理ユニットであって、 上記平ボデー車の荷台上に着脱可能に載置され得るベー
スに、少なくとも、 吸排水ホースを介して吸引された浄化槽等の汚泥水を凝
集剤とともに攪拌混合する攪拌機構を内部に備えた汚泥
水処理タンクと、 該汚泥水処理タンクで処理され且つ該汚泥水処理タンク
から圧送された汚泥フロックを含む処理水を固液分離す
る濾過装置と、 固液分離後の汚泥を収容し該汚泥を分離汚泥排出ホース
を介して圧出する分離汚泥タンクと、固液分離後の濾過
水を上記吸排水ホースを介して浄化槽等に張水として返
送する圧送ポンプと、上記汚泥水処理タンクと上記分離
汚泥タンクとの内圧をそれぞれ別個に加圧又は減圧し該
両タンクに吸引又は圧送動作を行わせる加圧・減圧装置
と、 上記分離汚泥タンク内に吸引された後該分離汚泥タンク
から圧出されて上記分離汚泥排出ホース内の洗浄を行う
ための洗浄水を収容する排出ホース内洗浄用洗浄水タン
ク とを装備させて成り、 上記濾過装置は、メッシュ製で横型の回転式濾過筒と、
その下方に配された濾過水受けタンクと、上記回転式濾
過筒の一端から挿入され先端が該回転式濾過筒の他端近
傍に位置させられた汚泥水取入パイプとから構成されて
おり、上記回転式濾過筒は、その内面に一端から他端に
向けて連続する螺旋ブレードを有し且つ上記他端を中心
に上記一端が上下動するように俯仰自在に構成されてお
り、上記加圧・減圧装置は、上記分離汚泥タンクを減圧
すると同時に上記汚泥水処理タンクを加圧圧力を調整し
ながら加圧し得る圧力調整コックを有していることを特
徴とする車載可能な汚泥水処理ユニット。 （２）前記ベースが前記平ボデー車の荷台にＵ字型ボル
トを用いて着脱可能に緊結されている、特許請求の範囲
第（１）項記載の車載可能な汚泥水処理ユニット、（３
）前記圧送ポンプから前記排出ホース内洗浄用洗浄水タ
ンクへも固液分離後の濾過水を圧送するように該圧送ポ
ンプ及び該排出ホース内洗浄用洗浄水タンクが接続され
ている、特許請求の範囲第（１）項又は第（２）項記載
の車載可能な汚泥水処理ユニット。 （４）前記ベースに、 前記汚泥水処理タンク内に吸引されるべき前記凝集剤を
収容する凝集剤液タンクと、 前記回転式濾過筒の外周面を洗浄するための洗浄水噴射
ノズルと、 前記ユニット又はその近傍の任意箇所を洗浄するための
洗浄用ガンノズルを先端に有する洗浄ホースと、 上記洗浄水噴射ノズル及び上記洗浄ホースに洗浄水タン
クから洗浄水を圧送する高圧洗浄ポンプと、 前記吸排水ホースを巻き付ける吸排水ホース用ホースリ
ールと、 前記分離汚泥排出ホースを巻き付ける分離汚泥排出ホー
ス用ホースリールと、 上記洗浄ホースを巻き付ける洗浄ホース用ホースリール 前記加圧・減圧装置を駆動する動力装置 とを更に装備させてあり、 且つ、上記加圧・減圧装置は、前記平ボデーへの前記ユ
ニットの搭載時には上記動力装置の他、上記平ボデー車
のエンジンによっても駆動可能に構成されている、特許
請求の範囲第（１）項乃至第（３）項の何れかに記載の
車載可能な汚泥水処理ユニット。 （５）前記攪拌機構が、モーターにより駆動される略鉛
直な回転軸に、２枚の傾斜パドル状の撹拌翼を上下に固
設して構成されている、特許請求の範囲第（１）項乃至
第（４）項の何れかに記載の車載可能な汚泥水処理ユニ
ット。[Claims] (1) Can be mounted on a flat body vehicle, and can be transported by the flat body vehicle to treat sludge water from septic tanks, etc. at multiple locations, and must be treated without being mounted on the flat body vehicle. A sludge water treatment unit that is fixed at a location and processes sludge water from a septic tank, etc. at the location, and is installed at least through a suction and drainage hose on a base that can be removably placed on the loading platform of the flat body vehicle. A sludge water treatment tank equipped with an internal stirring mechanism that stirs and mixes sucked sludge water from a septic tank, etc. together with a flocculant, and sludge flocs treated in the sludge water treatment tank and pumped from the sludge water treatment tank. A filtration device that separates treated water into solid and liquid; a separated sludge tank that stores sludge after solid-liquid separation and presses out the sludge through a separated sludge discharge hose; A pressure pump that returns water to a septic tank or the like as filled water through a pump, and pressurization that separately pressurizes or depressurizes the internal pressure of the sludge water treatment tank and the separated sludge tank, and causes both tanks to perform suction or pressure feeding operations. - a pressure reducing device, and a wash water tank for cleaning the inside of the discharge hose that accommodates the wash water that is sucked into the separated sludge tank and then forced out from the separated sludge tank to clean the inside of the separated sludge discharge hose. The above-mentioned filtration device is equipped with a horizontal rotating filter cylinder made of mesh,
It consists of a filtered water receiving tank arranged below, and a sludge water intake pipe inserted from one end of the rotary filtration cylinder and having its tip positioned near the other end of the rotary filtration cylinder, The rotary filter cylinder has a spiral blade continuous from one end to the other end on its inner surface, and is configured to be able to rise and fall freely so that the one end moves up and down about the other end, and the above-mentioned pressure - A sludge water treatment unit that can be mounted on a vehicle, wherein the pressure reducing device has a pressure adjustment cock that can reduce the pressure of the separated sludge tank and at the same time pressurize the sludge water treatment tank while adjusting the pressurization pressure. (2) A vehicle-mountable sludge water treatment unit according to claim (1), wherein the base is removably fastened to the loading platform of the flat body vehicle using a U-shaped bolt;
) The pressure pump and the wash water tank for washing the inside of the discharge hose are connected so that filtered water after solid-liquid separation is also fed from the pressure pump to the wash water tank for washing the inside of the discharge hose. A sludge water treatment unit that can be mounted on a vehicle according to scope item (1) or item (2). (4) The base includes: a flocculant liquid tank that accommodates the flocculant to be sucked into the sludge water treatment tank; and a cleaning water injection nozzle for cleaning the outer peripheral surface of the rotary filter cylinder; a cleaning hose having a cleaning gun nozzle at its tip for cleaning the unit or any location in its vicinity; a high-pressure cleaning pump that pumps cleaning water from a cleaning water tank to the cleaning water injection nozzle and the cleaning hose; and the suction and drainage water pump. A hose reel for a suction and drainage hose around which a hose is wound, a hose reel for a separated sludge discharge hose around which the separated sludge discharge hose is wound, a hose reel for a cleaning hose around which the cleaning hose is wound, and a power unit for driving the pressurization/depressurization device. Further, the pressurizing/reducing device is configured to be driven not only by the power unit but also by the engine of the flat body vehicle when the unit is mounted on the flat body. A sludge water treatment unit that can be mounted on a vehicle according to any one of items (1) to (3). (5) Claim (1), wherein the stirring mechanism is constructed by fixing two inclined paddle-shaped stirring blades above and below a substantially vertical rotating shaft driven by a motor. The sludge water treatment unit that can be mounted on a vehicle according to any one of items (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60230520A JPS6291297A (en) | 1985-10-16 | 1985-10-16 | Sludge water treatment unit mountable on vehicle |
| AU53322/86A AU581729B2 (en) | 1985-10-16 | 1986-02-07 | A vehicle-loadable sewage disposal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60230520A JPS6291297A (en) | 1985-10-16 | 1985-10-16 | Sludge water treatment unit mountable on vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6291297A true JPS6291297A (en) | 1987-04-25 |
Family
ID=16909031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60230520A Pending JPS6291297A (en) | 1985-10-16 | 1985-10-16 | Sludge water treatment unit mountable on vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6291297A (en) |
| AU (1) | AU581729B2 (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125089U (en) * | 1989-03-18 | 1990-10-15 | ||
| KR100299705B1 (en) * | 1999-06-03 | 2001-09-22 | 박병춘 | Sludge handling vehicle use sludge handle method |
| JP2003033643A (en) * | 2001-07-26 | 2003-02-04 | Ebara Corp | Portable apparatus for supplying powder |
| KR20030076009A (en) * | 2002-03-22 | 2003-09-26 | 이성헌 | A garbage truck having a waste water disposal plant |
| KR100458272B1 (en) * | 2001-10-31 | 2004-12-03 | 대보공업 주식회사 | A car for dehydrating sludge |
| KR100470138B1 (en) * | 2001-10-31 | 2005-02-21 | 대보공업 주식회사 | A sludge treatment system |
| JP2007098989A (en) * | 2005-09-30 | 2007-04-19 | Toyo Denka Kogyo Co Ltd | Specially-equipped vehicle |
| JP2007255097A (en) * | 2006-03-24 | 2007-10-04 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction equipment |
| JP2007255095A (en) * | 2006-03-24 | 2007-10-04 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction equipment |
| JP2008018318A (en) * | 2006-07-12 | 2008-01-31 | Shin Meiwa Ind Co Ltd | Sludge thickener and sludge thickening vehicle equipped with it |
| JP2009066587A (en) * | 2007-08-20 | 2009-04-02 | Shin Meiwa Ind Co Ltd | Apparatus and vehicle for concentrating sludge |
| JP2012037430A (en) * | 2010-08-09 | 2012-02-23 | Fuji Heavy Ind Ltd | Suction wheel |
| JP2015224087A (en) * | 2014-05-26 | 2015-12-14 | 株式会社モリタホールディングス | Hose winding device |
| CN108101140A (en) * | 2017-12-07 | 2018-06-01 | 重庆精创联合环保工程有限公司 | Vehicular effluent cycle pretreatment unit |
| CN116813154A (en) * | 2023-08-28 | 2023-09-29 | 山西世洁环境科技有限公司 | Circulating water treatment device of closed heat supply pipeline and treatment method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986590A (en) * | 2017-12-27 | 2018-05-04 | 安徽省欣雨环卫机械有限公司 | A kind of multidirectional anti-extrusion protective device of septic tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389879A (en) * | 1977-01-19 | 1978-08-08 | Shin Meiwa Ind Co Ltd | Desorption type sludge treatment apparatus |
| JPS5439959A (en) * | 1977-09-05 | 1979-03-28 | Kitagawa Iron Works Co | Method of and device for treating sludge of purifying tank |
| JPS5814660B2 (en) * | 1978-05-22 | 1983-03-22 | エイ エム インタナシヨナル インコ−ポレイテツド | Microship carrier assembly |
| JPS596998A (en) * | 1982-07-05 | 1984-01-14 | Tokyu Car Corp | Treatment of sludgy water in purifier tank, etc. and treatment of sludgy water by vehicle for returning filling water |
| JPS5951888B2 (en) * | 1980-06-19 | 1984-12-17 | 日本プラスト株式会社 | Actuator manufacturing method and device |
-
1985
- 1985-10-16 JP JP60230520A patent/JPS6291297A/en active Pending
-
1986
- 1986-02-07 AU AU53322/86A patent/AU581729B2/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389879A (en) * | 1977-01-19 | 1978-08-08 | Shin Meiwa Ind Co Ltd | Desorption type sludge treatment apparatus |
| JPS5439959A (en) * | 1977-09-05 | 1979-03-28 | Kitagawa Iron Works Co | Method of and device for treating sludge of purifying tank |
| JPS5814660B2 (en) * | 1978-05-22 | 1983-03-22 | エイ エム インタナシヨナル インコ−ポレイテツド | Microship carrier assembly |
| JPS5951888B2 (en) * | 1980-06-19 | 1984-12-17 | 日本プラスト株式会社 | Actuator manufacturing method and device |
| JPS596998A (en) * | 1982-07-05 | 1984-01-14 | Tokyu Car Corp | Treatment of sludgy water in purifier tank, etc. and treatment of sludgy water by vehicle for returning filling water |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125089U (en) * | 1989-03-18 | 1990-10-15 | ||
| KR100299705B1 (en) * | 1999-06-03 | 2001-09-22 | 박병춘 | Sludge handling vehicle use sludge handle method |
| JP2003033643A (en) * | 2001-07-26 | 2003-02-04 | Ebara Corp | Portable apparatus for supplying powder |
| JP4537626B2 (en) * | 2001-07-26 | 2010-09-01 | 荏原エンジニアリングサービス株式会社 | Powdered activated carbon supply equipment |
| KR100458272B1 (en) * | 2001-10-31 | 2004-12-03 | 대보공업 주식회사 | A car for dehydrating sludge |
| KR100470138B1 (en) * | 2001-10-31 | 2005-02-21 | 대보공업 주식회사 | A sludge treatment system |
| KR20030076009A (en) * | 2002-03-22 | 2003-09-26 | 이성헌 | A garbage truck having a waste water disposal plant |
| JP4486576B2 (en) * | 2005-09-30 | 2010-06-23 | トーヨープランツ株式会社 | Specially equipped vehicle |
| JP2007098989A (en) * | 2005-09-30 | 2007-04-19 | Toyo Denka Kogyo Co Ltd | Specially-equipped vehicle |
| JP2007255095A (en) * | 2006-03-24 | 2007-10-04 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction equipment |
| JP2007255097A (en) * | 2006-03-24 | 2007-10-04 | Shin Meiwa Ind Co Ltd | Suction vehicle and suction equipment |
| JP4541313B2 (en) * | 2006-03-24 | 2010-09-08 | 新明和工業株式会社 | Suction wheel and suction device |
| JP2008018318A (en) * | 2006-07-12 | 2008-01-31 | Shin Meiwa Ind Co Ltd | Sludge thickener and sludge thickening vehicle equipped with it |
| JP2009066587A (en) * | 2007-08-20 | 2009-04-02 | Shin Meiwa Ind Co Ltd | Apparatus and vehicle for concentrating sludge |
| JP2012037430A (en) * | 2010-08-09 | 2012-02-23 | Fuji Heavy Ind Ltd | Suction wheel |
| JP2015224087A (en) * | 2014-05-26 | 2015-12-14 | 株式会社モリタホールディングス | Hose winding device |
| CN108101140A (en) * | 2017-12-07 | 2018-06-01 | 重庆精创联合环保工程有限公司 | Vehicular effluent cycle pretreatment unit |
| CN116813154A (en) * | 2023-08-28 | 2023-09-29 | 山西世洁环境科技有限公司 | Circulating water treatment device of closed heat supply pipeline and treatment method thereof |
| CN116813154B (en) * | 2023-08-28 | 2023-11-07 | 山西世洁环境科技有限公司 | Circulating water treatment device of closed heat supply pipeline and treatment method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| AU581729B2 (en) | 1989-03-02 |
| AU5332286A (en) | 1987-04-30 |
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