JPS5939309A - Apparatus for flocculative purification of cutting liquid - Google Patents
Apparatus for flocculative purification of cutting liquidInfo
- Publication number
- JPS5939309A JPS5939309A JP57149780A JP14978082A JPS5939309A JP S5939309 A JPS5939309 A JP S5939309A JP 57149780 A JP57149780 A JP 57149780A JP 14978082 A JP14978082 A JP 14978082A JP S5939309 A JPS5939309 A JP S5939309A
- Authority
- JP
- Japan
- Prior art keywords
- separation tank
- liquid
- cutting fluid
- cutting oil
- tank
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000000126 substance Substances 0.000 claims abstract description 10
- 239000002173 cutting fluid Substances 0.000 claims description 38
- 238000011084 recovery Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000010730 cutting oil Substances 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 239000000356 contaminant Substances 0.000 description 10
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
この発明は切削液の浄化装置に関し、特に混濁物を凝集
分備する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cutting fluid purification device, and more particularly to a device for coagulating and distributing turbid substances.
周知のように切削液は、その使用に伴って各種のオイル
の混入や鋳物切粉の堆積あるいはバクテリヤの発生・繁
殖さらには濃度の低下などが原因となって次第に混濁す
る。そこで従来では、使用済切削液に高分子凝集剤を添
加し、加圧浮上装置により使用済切削液を浄化していた
が、このような方法では、添加すべき高分子凝集剤の量
や濃度あるいはフロックを浮上させるべく供給するエア
ーの流聞や圧力の制御が雌しく、また加圧浮上装置のバ
ルブ系統の閉塞やポンプの劣化が激しいな、と、所謂メ
ンテナンスが困難であり、かつ凝集剤に要する費用も含
めてランニングコストが^く、さらに回収した廃油は凝
集剤を多聞に含んだものであるから、再利用し得ないも
のとなる問題があった。これに加え従来の浄化方法では
、浄化した切削液中に凝集剤がわずかなりとも溶解した
ままとなるから、これを再度使用した場合には、切削機
械にサビが発生したり、あるいはスライド面に粘性物が
堆積して作動不良が生じたりする問題があった。さらに
従来では、切削液の混濁がひどくなり、悪臭を生じるよ
うになった場合には、クーラント全体を更油していたが
、従来の浄化方法では、更油細度が高いため、排液臆が
多くなり、しかも廃液は公害防止(水質汚染防止)上廃
水処理しなければならいなから、工場外廃水処理費が嵩
む問題があった。As is well known, cutting fluid gradually becomes cloudy as it is used, due to the contamination of various oils, the accumulation of casting chips, the generation and propagation of bacteria, and a decrease in concentration. Conventionally, a polymer flocculant was added to the used cutting fluid and the used cutting fluid was purified using a pressure flotation device. In addition, the so-called maintenance is difficult, such as poor control of the air supply and pressure to float the flocs, clogging of the valve system of the pressurized flotation device, and severe deterioration of the pump. The running cost is high, including the cost required for the process, and since the recovered waste oil contains a large amount of flocculant, there is a problem that it cannot be reused. In addition, with conventional purification methods, even a small amount of flocculant remains dissolved in the purified cutting fluid, so if it is used again, it may cause rust on the cutting machine or on the slide surface. There was a problem that viscous substances accumulated and malfunction occurred. Furthermore, in the past, when the cutting fluid becomes too cloudy and produces a bad odor, the entire coolant is replaced with oil. Moreover, the waste liquid must be treated as waste water to prevent pollution (prevent water pollution), leading to the problem of increased costs for waste water treatment outside the factory.
この発明は上記の事情に鑑みてなされたもので、凝集剤
を用いずに混濁物を凝集させて分離することができ、し
たがって回収油の再利用や浄化液の長期再使用をも可能
な切削液の凝集浄化@置を提供することを目的とし、そ
の特徴とするところは、使用済切削液を処理するための
分離槽の内面に、液面下に位w−4゛るよう超音波発振
板を設置するとともに、前記分離槽の上端側に浮−L分
離物を回収する回収装置を設け、さらに使用済切削液を
前記分離槽に供給する供給管を、分離槽の液面下に開口
するよう設置ノ、かつ分離済液を前記供給管の開口端よ
り下側から流出させる流出管を前記分離槽に接続した点
にある。This invention was made in view of the above circumstances, and it is possible to aggregate and separate turbid substances without using a coagulant, and therefore, it is possible to reuse recovered oil and reuse purified liquid for a long period of time. The purpose is to provide a coagulation purification system for liquids, and its feature is that ultrasonic oscillation is applied to the inner surface of a separation tank for processing used cutting fluids so that it is located below the liquid level. In addition to installing a plate, a recovery device for recovering floating-L separated material is installed on the upper end side of the separation tank, and a supply pipe for supplying used cutting fluid to the separation tank is opened below the liquid level of the separation tank. In addition, an outflow pipe for causing the separated liquid to flow out from below the open end of the supply pipe is connected to the separation tank.
以下この発明の実施例を添付の図面を参照して説明する
。Embodiments of the present invention will be described below with reference to the accompanying drawings.
第1図この発明の一実施例を模式的に示す断面図であっ
て、分離[1は予め定めた設定レベルまで被処理液すな
わら使用済切削液2を収容する溝室レベル以下に位置す
るよう対向して取付けられている。また、分離槽1の上
端部に回収装置としてスクレーバ4が設けられている。FIG. 1 is a cross-sectional view schematically showing an embodiment of the present invention, in which the separation [1] is located below the level of the groove chamber that accommodates the liquid to be treated, that is, the used cutting fluid 2, up to a predetermined level. They are installed facing each other. Further, a scraper 4 is provided at the upper end of the separation tank 1 as a recovery device.
このスクレーバ4は、第1図および第2図に示ずように
、分離槽1内の液面と平行に設置したコンベヤ5に、先
端部が分離槽1内の液面下に若干浸潤する複数の掻き板
6をコンベヤ5に対し垂直でかつコンベヤ5の走行方向
を向くよう取付1゛」た構成とされており、その前端側
すなわちコンベ115の下側を液面に沿って移動する掻
き板6の走行り向前方に、その掻き板6によって掻き取
られた浮遊汚濁物を分M4f!1の夕1部に案内流出さ
せるガイF板7が設けられている。As shown in FIGS. 1 and 2, this scraper 4 is installed on a conveyor 5 installed parallel to the liquid level in the separation tank 1. The scraping plate 6 is mounted perpendicularly to the conveyor 5 and facing the running direction of the conveyor 5, and the scraping plate moves along the liquid surface on the front end side, that is, on the lower side of the conveyor 115. The floating contaminants scraped off by the scraping plate 6 are placed in front of the vehicle in the traveling direction of M4f! A guide F plate 7 is provided for guiding and outflowing the water in the first part of the first part.
他方、第1図中8は、使用済切削液2を一旦貯留する集
中クーラント槽であって、この集中クーラン1一槽8と
前記分Mllとは、使用済切削液2を分離111【こ供
給する供給管9によって連通されている。すなわち供給
管9には、使用済切削8i22を吸い上げるためのポン
プ1oと流量を調整するだめの手動開閉弁11とが介挿
されるとともに、その供給管9は、分離槽1内の液面レ
ベルを乱さないようにするために、前記設定レベル以下
に開口−4るよう分離槽1に接続されている。なお、使
用済切削液2を力1ilII楢1内に均−tこ分配供給
する場合には、供給管9を分1itu横1内に突出させ
るとともに、その突出させた部分に多数の流出口を等l
ia隔に設けるなどの措置を講することが好ましい。On the other hand, 8 in FIG. 1 is a concentrated coolant tank that temporarily stores the used cutting fluid 2. They are communicated by a supply pipe 9. That is, a pump 1o for sucking up the used cutting 8i22 and a manual on-off valve 11 for adjusting the flow rate are inserted into the supply pipe 9, and the supply pipe 9 also controls the liquid level in the separation tank 1. In order to prevent disturbance, the opening is connected to the separation tank 1 so that the opening is below the set level. In addition, when the used cutting fluid 2 is uniformly distributed and distributed into the floor 1, the supply pipe 9 is made to protrude into the horizontal part 1, and a number of outlet ports are provided in the protruding part. etc.
It is preferable to take measures such as providing the ia interval.
まl、:、前記分離4M 1には、汚濁物を凝業分藺し
た後の分離済液すなわち清浄液12を流出させるための
流出管13が接続されており、その流出管13の一方の
端部は、分離槽1内において前記供給管9よりも低い個
所に開口し、他方の端部は、前記設定レベルよりもわず
か低い高さに設置した浄化度チェックタンク14内に開
口しており、したがって清浄液12は分Ml&1内の静
水圧により流出管13を>’i・して浄化度チェックタ
ンク14に流出するようになってい。また浄化度チェッ
クタンク14は、開1■弁15を介挿した配管16によ
り、清浄液槽すなわち他の集中クーラント槽17に連通
されている。An outflow pipe 13 is connected to the separation 4M1 for outflowing the separated liquid after condensation of pollutants, that is, the clean liquid 12, and one of the outflow pipes 13 One end opens at a location lower than the supply pipe 9 in the separation tank 1, and the other end opens into a purity check tank 14 installed at a height slightly lower than the set level. Therefore, the cleaning liquid 12 flows through the outflow pipe 13 by >'i· due to the hydrostatic pressure in the portion Ml&1 and flows out into the cleanliness check tank 14. Further, the purification level check tank 14 is communicated with a cleaning liquid tank, that is, another concentrated coolant tank 17, through a pipe 16 in which an open 1/2 valve 15 is inserted.
つぎに上記のように構成した装置の作用について説明す
る。鉄粉や過大ゴミを除去した後の使用済切削液2を、
ポンプ10を起動することにより分離槽1内に供給し、
液面が設定レベルに達した後、超音波発振板3から超音
波(例えば振動数的200k Hz 、振幅1〜2μ)
を発振する。すると、使用済切削液2中に混濁している
油を主体とした汚濁物が加振されて相互に凝呆し、向詩
に混入している浮遊物(S、S)を捕捉することにより
、その粒径を1−大し、その結果汚濁vjJ&ユ浮力に
よって液面に浮上する。その場合、超音波発振板3を液
面下に設置〕であるから、液面が乱れることがなく、し
だ力・って一旦液薗に浮上した汚濁物が再撓使用流切削
液2中に混濁することを防止することができる。このよ
うにして汚濁物がある程度浮上してさた後に、スクレー
バ4を起動すれば、液面に浮上している汚濁物が掻き4
126によって掻ぎ寄せられ、最終的には前記ガイド歓
7から分離軸1の外部(ご排出される。なお、分Ii1
惰1の外部に排出した汚濁物は、所定の容器に入れるか
、あるいは適宜の配管によって所定個所に導けばよい。Next, the operation of the apparatus configured as described above will be explained. The used cutting fluid 2 after removing iron powder and excessive dust,
Supplied into the separation tank 1 by starting the pump 10,
After the liquid level reaches the set level, the ultrasonic oscillator plate 3 emits ultrasonic waves (e.g., frequency of 200kHz, amplitude of 1 to 2μ).
oscillates. Then, the pollutants mainly composed of oil that are turbid in the used cutting fluid 2 are excited and agglutinate each other, and the floating substances (S, S) mixed in the cutting fluid are captured. , the particle size is increased by 1, and as a result, the contamination rises to the surface of the liquid due to buoyancy. In that case, since the ultrasonic oscillator plate 3 is installed below the liquid surface, the liquid level is not disturbed, and the contaminants that once floated to the liquid surface are re-deflected into the cutting fluid 2. It is possible to prevent the liquid from becoming cloudy. After the pollutants have floated to a certain extent in this way, if you start the scraper 4, the pollutants floating on the liquid surface will be scraped off by the scraper 4.
126, and is finally ejected from the guide member 7 to the outside of the separation shaft 1.
The pollutants discharged to the outside of the tank 1 may be placed in a predetermined container or guided to a predetermined location through appropriate piping.
超音波を照射しつつ分離4I I内に□使用済切削液2
を供給すると、分離槽1内の中間層もしくは下層の液が
、分離槽1内の静水圧により流出管13を介して浄化度
チェックタンク14内に吹き出すが、その液は分1a1
411内に所定時間滞留し、かつ超音波を照射されて汚
濁物がある程度除去されたものであるから、浄化度チェ
ックタンク14内においてその浄化度を目視もしくは適
宜の検査装置によって検査し、浄化度が不充分であれば
、分離41i1内での湘留詩間を長くすべく、手動開閉
弁11の開度を絞って使用済切削液2の供給量を減じ、
あるいは照IJする超音波の周波数もしくは振幅を変え
、さらにはポンプ10の起動・停止を行なう。Separate 4I while irradiating ultrasonic waves □ Used cutting fluid 2
When water is supplied, the liquid in the middle or lower layer in the separation tank 1 is blown out into the purity check tank 14 through the outflow pipe 13 due to the hydrostatic pressure in the separation tank 1, but the liquid is 1a1
411 for a predetermined period of time and irradiated with ultrasonic waves to remove some of the contaminants, the degree of purification is inspected visually or by an appropriate inspection device in the degree of purification check tank 14, and the degree of purification is determined. If this is insufficient, reduce the amount of used cutting fluid 2 supplied by narrowing the opening of the manual on-off valve 11 in order to lengthen the stagnation period in the separation 41i1.
Alternatively, the frequency or amplitude of the ultrasonic waves to be irradiated may be changed, and the pump 10 may be started or stopped.
その結果必要十分に浄化された清浄液12を得られるよ
うになった場合には、以降同様な条件で使用済切削液2
の分離槽1への供給および超音波の照射を継続して行な
う。このようにすれば、清浄′a12が分離層1から継
続して浄化度チェックタンク14内に流出し、その清浄
液12は浄化度チェックタンク14から配管16を介し
て集中クーラント栖17に戻し、また8型面に浮上した
汚濁物は、スクレーパ4を連続的に、もしくはタイマー
(図示せず)により一定詩間毎に動作させて掻き板6に
よって分離1!1外に掻き出す。なお、使用済切削8シ
2の供給を行なう場合、浮上させた汚濁物が使用済切削
液2中に再度認湧することを防ぐために、分離4!1内
の液面を乱さない程度の流口とMることが好ましい。As a result, if it becomes possible to obtain the cleaning fluid 12 that has been sufficiently purified, the used cutting fluid 2 will be cleaned under the same conditions.
The supply of water to the separation tank 1 and the irradiation of ultrasonic waves are continued. In this way, the clean 'a12 continues to flow out from the separation layer 1 into the purity level check tank 14, and the cleaning liquid 12 is returned from the purity level check tank 14 to the central coolant tank 17 via the piping 16. Further, the contaminants floating on the surface of the mold 8 are scraped out of the separation 1!1 by the scraping plate 6 by operating the scraper 4 continuously or at regular intervals using a timer (not shown). In addition, when supplying the used cutting fluid 2, in order to prevent the floated contaminants from resurfacing in the used cutting fluid 2, the flow should be maintained at a level that does not disturb the liquid level in the separation 4!1. Mouth and M are preferable.
し、たがって上記の装置によれば、’81m剤を用いず
に使用済切削22から油を主体どし、た汚濁物を分「I
J除去することができ、また供給管9の開口端より下側
に流出管13の開目端を設けたことにより、分離槽1内
に新規に供給した使用済切削液2が流出管13を介して
流出することが殆んどなく、超音波による凝集効果が働
れていることと相まって、浄化度の高い清浄液12を得
ることができる。Therefore, according to the above-mentioned device, oil is mainly removed from the used cutting 22 without using the '81m agent, and the contaminants are separated.
In addition, by providing the open end of the outflow pipe 13 below the open end of the supply pipe 9, the used cutting fluid 2 newly supplied into the separation tank 1 can flow through the outflow pipe 13. The cleaning liquid 12 with a high degree of purification can be obtained with the fact that there is almost no outflow through the liquid and the coagulation effect of the ultrasonic waves is working.
その結果、上記の装置によれば切削液を長期間保返し使
用でき、換言すれば、切削液を長寿命化することができ
、同時に油を主体にした汚濁物は水分を幾分含んだ状態
で取出すことができるから、水分を加温除去するなどの
ことにより、その再利用を図ることができる。As a result, with the above device, the cutting fluid can be stored and reused for a long period of time, in other words, the life of the cutting fluid can be extended, and at the same time, the contaminants mainly composed of oil are kept in a state that contains some water. Since it can be taken out, it can be reused by heating and removing moisture.
なお、上記の実施例では、汚濁物の回収装置としてコン
ベヤ5に掻き板6を取付けたスクレーバ4を用いた例に
ついて説明したが、この発明における回収装置は、上述
したスクレーパ4以外に、例えば吸着もしくは吸油作用
のあるエンドレスのシート材を分離槽1内の液面上を連
続して走行させ、ぞのシート材に吸着した汚濁物をナイ
フ等で掻き取るタイプのものであってもよく、要は液面
に揮遊している汚濁物を取り去り得るものであればよい
。In addition, in the above embodiment, an example was explained in which a scraper 4 in which a scraper plate 6 was attached to a conveyor 5 was used as a pollutant collection device. Alternatively, it may be a type in which an endless sheet material with oil-absorbing properties is continuously run on the liquid surface in the separation tank 1, and the contaminants adsorbed on each sheet material are scraped off with a knife or the like. may be any material that can remove contaminants volatilized on the liquid surface.
以上の説明から明らかなようにこの発明の切削液の凝集
浄化装置によれば、使用済切削液を処理するための分離
槽の内向に、液面下に位置するよう超音波発振板を設置
するとともに、前記分離槽の上端側に浮上分&it物を
回収づる回収装置を設(ジ、さらに使用済切削液を前記
分離槽に供給する供給管を、分離槽の液面下に曲目する
よう設け、かつ分雌済液を前記供給管の開口端より下側
がら流出さゼる流出管を前記分I11槽に接続した構成
であるから、凝集剤を用いることなく使用済切削液中の
汚濁物を凝集分離させ、(JF i! ’(消浮な切削
油を(ばることかでさ、したかってこの発明の装置によ
れば、′6i東剤の石や濃良の管J!ll!など面倒な
作粂を解消できるど同時に、ランニングコストを低減で
き、ざらには回収した切削液に凝集剤が混入していない
ため【こ、その切削液を再使用しても切削機械のリビャ
作動不艮の発生を防止)るごとかできる。As is clear from the above description, according to the cutting fluid coagulation purification device of the present invention, an ultrasonic oscillation plate is installed inward of a separation tank for processing used cutting fluid so as to be located below the liquid surface. At the same time, a recovery device for collecting floating fractions and debris is installed on the upper end side of the separation tank (in addition, a supply pipe for supplying used cutting fluid to the separation tank is installed so as to be curved below the liquid level of the separation tank). , and an outflow pipe through which the used cutting fluid flows out from below the open end of the supply pipe is connected to the above-mentioned tank I11, so that contaminants in the used cutting fluid can be removed without using a flocculant. By flocculating and separating (JF i!'), the buoyant cutting oil can be produced by the device of this invention. Not only does it eliminate the troublesome process of plowing, but it also reduces running costs, and since the collected cutting fluid does not contain any flocculant, the cutting fluid will not malfunction even if the cutting fluid is reused. It is possible to prevent the occurrence of barb.
また清θな切削液を回収し得るために、切削液を民期間
線返し使用VることL<でき、その結果更油周期を長期
化つることができると1内時に、工場外屍水処珪簀を低
紙でき、さらに清浄な切削液とバ【41創を酋まない油
分を回収できるので、回収油分を加温して水分をし1.
云グることにより、油分の再利用を図ることかできる。In addition, in order to recover clean cutting fluid, it is possible to use the cutting fluid in a civilian line, and as a result, the oil change cycle can be extended. The silica can be made into a low-temperature paper, and the oil that does not absorb clean cutting fluid and water can be recovered, so the recovered oil can be heated and hydrated.1.
By doing so, you can reuse the oil.
第゛1図11この発明の一実施例を杖式的に示寸断面図
、第211 (i第1図の■−■線矢視略解図である。
1・・・分離槽、 2・・・使用済切削液、 3・・・
超音波発振板、 4・・・スクレーパ、 9・・・供I
a管、13・・・流出管。
出願人 トヨタ自動車株式会社
ユシロ化学工業株式会社
代理人 弁理士 豊 1)武 久
(ばか1名)Fig. 11 is a sectional view showing an embodiment of the present invention in a linear manner, and Fig. 211 (i) is a schematic diagram of Fig. 1 taken along the line ■-■.・Used cutting fluid, 3...
Ultrasonic oscillation plate, 4... Scraper, 9... Supply I
a tube, 13... outflow tube. Applicant Toyota Motor Corporation Yushiro Chemical Industry Co., Ltd. Agent Patent Attorney Yutaka 1) Hisashi Take (one idiot)
Claims (1)
に位置するよう超音波発振板が設置されるとともに、前
記分M槽の上端側に浮上分離物を回収する回収装置が設
けられ、さらに使用済切削液を前記分M槽に供給する供
給管が、分離槽の液面下に開口するよう設けられ、かつ
分離済液を前記供給管の開口端より下側から流出させる
流出管が前記分離槽に接続されていることを特徴とする
切削液の凝1J浄化劃LAn ultrasonic oscillator plate is installed on the inner surface of a separation tank for processing the used cutting fluid so as to be located below the liquid level, and a recovery device is installed on the upper end side of the separation tank to collect floated substances. and a supply pipe for supplying the used cutting fluid to the separation tank M is provided so as to open below the liquid surface of the separation tank, and an outflow for causing the separated fluid to flow out from below the open end of the supply pipe. Cutting fluid condensation 1J purification chamber L, characterized in that a pipe is connected to the separation tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57149780A JPS5939309A (en) | 1982-08-28 | 1982-08-28 | Apparatus for flocculative purification of cutting liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57149780A JPS5939309A (en) | 1982-08-28 | 1982-08-28 | Apparatus for flocculative purification of cutting liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5939309A true JPS5939309A (en) | 1984-03-03 |
JPH0457383B2 JPH0457383B2 (en) | 1992-09-11 |
Family
ID=15482555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57149780A Granted JPS5939309A (en) | 1982-08-28 | 1982-08-28 | Apparatus for flocculative purification of cutting liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939309A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59194735A (en) * | 1983-04-15 | 1984-11-05 | カピトロン・インコーポレーテツド | Ultrasonic type dental treating instrument |
US6338795B1 (en) | 1999-01-13 | 2002-01-15 | Fuji Jukogyo Kabushiki Kaisha | Purifying system |
JP2006167589A (en) * | 2004-12-15 | 2006-06-29 | Toyota Motor Corp | Oil cleaning facility and oil cleaning method |
JP2007515346A (en) * | 2003-12-23 | 2007-06-14 | ヴァレオ システム デシュヤージュ | A guide device that retracts the drive shaft of the wiper mechanism when an impact occurs |
CN102528539A (en) * | 2010-10-08 | 2012-07-04 | 芝浦机械电子装置股份有限公司 | Cleaning apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57885U (en) * | 1980-02-01 | 1982-01-05 |
-
1982
- 1982-08-28 JP JP57149780A patent/JPS5939309A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57885U (en) * | 1980-02-01 | 1982-01-05 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59194735A (en) * | 1983-04-15 | 1984-11-05 | カピトロン・インコーポレーテツド | Ultrasonic type dental treating instrument |
JPS6141219B2 (en) * | 1983-04-15 | 1986-09-13 | Kapitoron Inc | |
US6338795B1 (en) | 1999-01-13 | 2002-01-15 | Fuji Jukogyo Kabushiki Kaisha | Purifying system |
JP2007515346A (en) * | 2003-12-23 | 2007-06-14 | ヴァレオ システム デシュヤージュ | A guide device that retracts the drive shaft of the wiper mechanism when an impact occurs |
JP2006167589A (en) * | 2004-12-15 | 2006-06-29 | Toyota Motor Corp | Oil cleaning facility and oil cleaning method |
CN102528539A (en) * | 2010-10-08 | 2012-07-04 | 芝浦机械电子装置股份有限公司 | Cleaning apparatus |
CN102528539B (en) * | 2010-10-08 | 2014-09-03 | 芝浦机械电子装置股份有限公司 | Cleaning apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0457383B2 (en) | 1992-09-11 |
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