JPS591708Y2 - Grinding fluid purification device - Google Patents
Grinding fluid purification deviceInfo
- Publication number
- JPS591708Y2 JPS591708Y2 JP1979069361U JP6936179U JPS591708Y2 JP S591708 Y2 JPS591708 Y2 JP S591708Y2 JP 1979069361 U JP1979069361 U JP 1979069361U JP 6936179 U JP6936179 U JP 6936179U JP S591708 Y2 JPS591708 Y2 JP S591708Y2
- Authority
- JP
- Japan
- Prior art keywords
- cyclone
- grinding
- grinding fluid
- purification device
- fluid purification
- 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
Links
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Description
【考案の詳細な説明】
本考案は研削盤における研削液の浄化装置に関し、特に
サイクロンを負圧にして運転することを特徴とするもの
である。[Detailed Description of the Invention] The present invention relates to a grinding fluid purifying device for a grinding machine, and is particularly characterized in that it is operated with a cyclone under negative pressure.
研削盤に於いては一旦使用した研削液はサイクロンに導
いて浄化して再生循環使用することを常とする。Once used in a grinding machine, the grinding fluid is usually introduced into a cyclone to be purified and reused for circulation.
即ち、従来は研削盤から排出した研削排液を原液タンク
に受け、これをサイクロンに圧送して液中に懸濁する鉄
分等を除去したのち、浄化された再生液を再び研削盤に
供給していたのである。That is, conventionally, the grinding liquid discharged from the grinding machine is received in a raw liquid tank, and after this is pumped to a cyclone to remove iron suspended in the liquid, the purified regenerated liquid is supplied to the grinding machine again. It was.
ところで、原液タンクに受けた研削排液をサイクロンに
圧送するには圧送ポンプを使用するものであるが、この
場合、研削排液には金属粉その他の固形物が懸濁してい
るから、圧送ポンプの摩耗がはげしく、シばしば装置の
故障を誘発する原因となっていたのである。By the way, a pressure pump is used to pump the grinding waste fluid received in the raw solution tank to the cyclone, but in this case, metal powder and other solids are suspended in the grinding waste fluid, so the pressure pump is This caused severe wear and tear, often leading to equipment failure.
本考案は、この様な点を改良すべくなされたものであっ
て、サイクロンによって浄化された研削液がサイクロン
内の圧力によって押出されるものである点を改め、浄化
液の取出口側に吸引ポンプを取付け、サイクロン内を負
圧にすることによって研削排液をサイクロンに吸入する
様にしたものである。The present invention was developed to improve these points, and instead of pushing out the grinding fluid purified by the cyclone by the pressure inside the cyclone, it is now sucked into the outlet side of the purified fluid. A pump is attached to create a negative pressure inside the cyclone so that the grinding liquid is sucked into the cyclone.
勿論、この方式によってサイクロンの浄化効率は従来の
加圧方式によるものと殆んど変るところはなく、シかも
圧送ポンプを必要としないから、装置の故障する憂いも
なく、シかも従来の方式とは逆に懸濁物が大きな液はど
有効に浄化することが出来るので゛ある。Of course, with this method, the purification efficiency of the cyclone is almost the same as that of the conventional pressurized method, and since a pressure pump is not required, there is no worry of equipment failure, and the cleaning efficiency of the cyclone is almost the same as that of the conventional pressurized method. On the contrary, liquids with large suspended solids can be purified effectively.
以下、本考案の一実施例を図面に基づいて具体的に説明
する。Hereinafter, one embodiment of the present invention will be specifically described based on the drawings.
符号１は研削盤である。Reference numeral 1 is a grinding machine.
この研削盤は通常のこの種の研削盤と変るところはなく
、研削砥石を回転させ、これに研削油を滌ぎながら、被
研削材料を研削するものである。This grinding machine is no different from ordinary grinding machines of this type, and grinds the material to be ground by rotating a grinding wheel and applying grinding oil to it.
そして研削排液は原液タンク２に受けるのである。The grinding liquid is then received in the stock liquid tank 2.
３はサイクロンである。このものは本体部分を耐圧性を
もたせて漏斗状に形威し、その上面の中央に浄化された
研削液を取出すための取出口４を形威し、上部の側面に
はこれに研削排液を供給するための吸入口５を接線方向
に向けて取付け、更に下端には分離された懸濁物を排出
するための排出口６を接線方向に向けて形成する。3 is a cyclone. This product has a pressure-resistant main body that is shaped like a funnel, and has an outlet 4 in the center of the top surface for taking out the purified grinding fluid, and a drain port for the grinding fluid on the side of the top. An inlet 5 for supplying the suspended solids is attached in a tangential direction, and a discharge port 6 for discharging the separated suspended matter is formed in the tangential direction at the lower end.
そして取出口４には吸水ポンプ７を接続してサイクロン
内の研削液を吸引するものとする。A water suction pump 7 is connected to the outlet 4 to suck the grinding fluid in the cyclone.
もつとも、図示の実施例に於いては吸引ポンプ７は直接
取出口４に接続するのではなく、両者の間に自吸タンク
８を介在させた一例を示したものである。However, in the illustrated embodiment, the suction pump 7 is not directly connected to the outlet 4, but shows an example in which a self-priming tank 8 is interposed between the two.
そしてこの吸引ポンプ７の排水側には供給パイプ９を接
続し、その先端を研削盤１に導いて浄化された研削油を
これに供給するものとする。A supply pipe 9 is connected to the drainage side of the suction pump 7, and its tip is guided to the grinding machine 1 to supply purified grinding oil thereto.
また、原液タンク２と吸入口５との間を吸入管１０を用
いて連結し、サイクロン内の研削液が吸引排出されるに
応じてこれに原液タンク２内の研削排液を供給するもの
とする。Further, the raw solution tank 2 and the suction port 5 are connected using a suction pipe 10, and as the grinding fluid in the cyclone is sucked and discharged, the grinding liquid in the raw solution tank 2 is supplied to this. do.
そして供給パイプ９には反送パイプ１１を分岐させてこ
れを原液タンク２に導き、過剰の再生研削液を原液タン
クに戻すものとする。A counter-feeding pipe 11 is branched from the supply pipe 9 to lead it to the stock solution tank 2, and excess recycled grinding fluid is returned to the stock solution tank.
サイクロンによって分離された懸濁物は、排出口６を通
じて排出するのであるが、このものはそのまま廃棄する
のも一法であるが、図に示す様に更に沈澱物と分別液と
に分別するのがよい。The suspended solids separated by the cyclone are discharged through the discharge port 6, and one method is to dispose of them as is, but as shown in the figure, it is possible to separate them into precipitates and fractionated liquid. Good.
即ち、排出口６に二次側圧送ポンプ１２を連結してサイ
クロン３から排出される懸濁液を二次側サイクロン１３
に圧送してこれを分別し、分別液は原液タンク２に戻し
、沈澱物はサイクロン１３の下端から排出して、これが
磁性体の場合にはマグネットセパレータ１４に導き、非
磁性体の場合にはコンベヤ式セパレータ１５に導くもの
とする。That is, a secondary pressure pump 12 is connected to the discharge port 6 and the suspension discharged from the cyclone 3 is transferred to the secondary cyclone 13.
The separated liquid is returned to the stock solution tank 2, and the precipitate is discharged from the lower end of the cyclone 13. If it is a magnetic material, it is guided to the magnetic separator 14, and if it is a non-magnetic material, it is guided to the magnetic separator 14. It is assumed that the conveyor type separator 15 is introduced.
前記マグネットセパレータとコンベヤ式セパレータとは
特殊なものではなくマグネットセパレータ１４に投下さ
れた廃液中の磁性体は回転する磁性ドラム１６に吸着さ
れ、やがて廃液から分離して掻落し板１７によって掻き
落されて廃棄物槽１８に投下される。The magnetic separator and the conveyor type separator are not special, and the magnetic material in the waste liquid dropped onto the magnetic separator 14 is attracted to the rotating magnetic drum 16, and is eventually separated from the waste liquid and scraped off by the scraping plate 17. and is dropped into the waste tank 18.
また、コンベヤ式セパレータ１４に投下された廃液中の
沈澱物はタンクの底部に沈澱し、回転するコンベヤ１９
に取付けられた浚、い板１０によって浚い上げられ、廃
液から分離して廃棄物槽２１に投下される。Further, the sediment in the waste liquid dropped onto the conveyor-type separator 14 is deposited at the bottom of the tank, and is transferred to the rotating conveyor 19.
The waste liquid is dredged up by a dredging plate 10 attached to the waste liquid, separated from the waste liquid, and dumped into the waste tank 21.
以上詳述した様に本考案は研削盤から排出された研削排
液を浄化して循環使用するに際してサイクロンを使用す
るものであり、特にこのサイクロンは負圧にすることを
特徴とするものであって、これによって、研削排液をサ
イクロンに圧送するための圧送ポンプを不要としたもの
である。As detailed above, the present invention uses a cyclone to purify and circulate the grinding fluid discharged from the grinding machine, and in particular, this cyclone is characterized by being under negative pressure. This eliminates the need for a pressure pump for pumping the grinding liquid to the cyclone.
従って、設備費が軽減されるばかりでなく、圧送ポンプ
の故障に基づく浄化装置自体の故障の発生を解消する極
めて秀れたものである。Therefore, not only the equipment cost is reduced, but also the occurrence of failure of the purification apparatus itself due to failure of the pressure pump is extremely excellent.
図は本考案の一実施例を骨格的に示す断面図である。
１；研削盤、２；原液タンク、３；サイクロン、４；取
出口、５；吸入口、６；排出口、７；吸水ポンプ、８；
自吸タンク、９；供給パイプ、１０；吸入管、１１；反
送パイプ。The figure is a sectional view schematically showing an embodiment of the present invention. 1; Grinding machine, 2; Stock solution tank, 3; Cyclone, 4; Outlet, 5; Inlet, 6; Outlet, 7; Water suction pump, 8;
Self-priming tank, 9; supply pipe, 10; suction pipe, 11; counter-feed pipe.
Claims (1)
化したのち再び研削盤に供給する研削液浄化装置におい
て、サイクロン本体の上面中央に取出口を形成してこれ
に吸引ポンプを接続し、更に該ポンプの吐水側には供給
パイプを接続してその先端を研削盤に導くと共にサイク
ロン本体の上部に接線方向に向けて吸水口を取付けてこ
れを原液タンクに接続し、サイクロン内の浄化液を取出
口より吸引排出させることによってサイクロンに新たな
研削液を吸入することを特徴とする研削液の浄化装置。In the grinding fluid purification device, the grinding fluid discharged from the grinding machine is guided to a cyclone, purified, and then supplied to the grinding machine again.In the grinding fluid purification device, an outlet is formed in the center of the top surface of the cyclone body, a suction pump is connected to this, and A supply pipe is connected to the water discharge side of the pump, and its tip is guided to the grinding machine.A water inlet is attached to the top of the cyclone body in a tangential direction, and this is connected to the stock solution tank, so that the purified solution inside the cyclone can be drained. A grinding fluid purification device characterized by sucking new grinding fluid into a cyclone by suctioning and discharging it from an outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979069361U JPS591708Y2 (en) | 1979-05-22 | 1979-05-22 | Grinding fluid purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979069361U JPS591708Y2 (en) | 1979-05-22 | 1979-05-22 | Grinding fluid purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55167448U JPS55167448U (en) | 1980-12-02 |
| JPS591708Y2 true JPS591708Y2 (en) | 1984-01-18 |
Family
ID=29303182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979069361U Expired JPS591708Y2 (en) | 1979-05-22 | 1979-05-22 | Grinding fluid purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591708Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5416348B2 (en) * | 2007-12-10 | 2014-02-12 | 株式会社アイテック | Gas generation reactor having solid-gas separation function |
-
1979
- 1979-05-22 JP JP1979069361U patent/JPS591708Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55167448U (en) | 1980-12-02 |
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