JPH0742507Y2 - Debris removal device in cutting oil cleaning device by magnetic separation - Google Patents

Debris removal device in cutting oil cleaning device by magnetic separation

Info

Publication number
JPH0742507Y2
JPH0742507Y2 JP4602391U JP4602391U JPH0742507Y2 JP H0742507 Y2 JPH0742507 Y2 JP H0742507Y2 JP 4602391 U JP4602391 U JP 4602391U JP 4602391 U JP4602391 U JP 4602391U JP H0742507 Y2 JPH0742507 Y2 JP H0742507Y2
Authority
JP
Japan
Prior art keywords
cutting
oil
drum
cutting oil
deoiling
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 - Lifetime
Application number
JP4602391U
Other languages
Japanese (ja)
Other versions
JPH0664731U (en
Inventor
彦夫 時津
Original Assignee
彦夫 時津
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 彦夫 時津 filed Critical 彦夫 時津
Priority to JP4602391U priority Critical patent/JPH0742507Y2/en
Publication of JPH0664731U publication Critical patent/JPH0664731U/en
Application granted granted Critical
Publication of JPH0742507Y2 publication Critical patent/JPH0742507Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】この考案は、鋼材の切削屑をマグ
ネットにより切削油から分離し取除くようにした磁気分
離による切削油清浄装置における切削屑脱装置に関す
るものである。
BACKGROUND OF THE INVENTION This invention relates to cutting chips deoiling device in cutting oil cleaning device cutting chips from steel by a magnetic separation so as to remove separated from cutting oil by the magnet.

【0002】[0002]

【従来の技術】従来、鋼材の切削屑20を含んだ切削油
21から切削屑20を分離する切削油清浄装置として
は、図4に示すように内周縁に多数のマグネット22を
取付けたドラム23を常時回転するように軸支24し切
削油21が流れる間隔を置いて設けられた分離室の壁2
5とドラム23との間に切削油溜め26に流入させた切
削屑20入りの切削油21が矢印のように流出するよう
にし、切削油21は排出口27から図示しない貯溜タン
クへ導かれ、ドラム23を挟んで排口27とは反対側
の上部にはドラム23に圧接するゴムローラ28が、排
口27側の上方のドラム23には下端が下向きに斜向
している剥離板29の先端を接触させマグネット22に
吸着された切削屑20を剥離板29上に剥ぎ取って切削
屑ボックス30に導入するようにしたものが知られてい
る。
2. Description of the Related Art Conventionally, as a cutting oil cleaning device for separating the cutting waste 20 from the cutting oil 21 containing the steel cutting waste 20, as shown in FIG. 4, a drum 23 having a large number of magnets 22 attached to its inner peripheral edge is used. 2 of the separation chamber, which is provided with a shaft 24 so as to constantly rotate
The cutting oil 21 containing the cutting waste 20 that has flowed into the cutting oil sump 26 between the drum 5 and the drum 23 flows out as shown by the arrow, and the cutting oil 21 is guided from the discharge port 27 to a storage tank (not shown), rubber roller 28 and the discharge exit 27 across the drum 23 to be pressed against the drum 23 to the opposite top, discharge
The exit port 27 side of the upper drum 23 stripped cutting debris 20 that has been attracted to the magnet 22 is brought into contact with the tip of the peeling plate 29 the lower end is HasuMuko downwards on the release plate 29 shavings box 30 It is known to be introduced into.

【0003】[0003]

【考案が解決しようとする課題】前記従来の切削油清浄
装置は、切削油21中から鋼材の切削屑20をマグネッ
ト22で吸着してドラム23の回転に伴ってドラム23
のま上方へ引上げたときゴムローラ28で押圧された個
所の切削屑20の切削油分21は絞られるがマグネット
22が取付けられていない部分は切削屑20の厚さが薄
くよく絞られないため剥離板29上に剥ぎ取られた切削
屑20は切削油21多量に含んでおり、切削屑20を廃
棄するためには、さらに別途切削油21を分離する装置
を必要とする欠点があった。
SUMMARY OF THE INVENTION In the above-mentioned conventional cutting oil cleaning apparatus, the cutting waste 20 of steel material is adsorbed by the magnet 22 from the cutting oil 21 and the drum 23 rotates as the drum 23 rotates.
The cutting oil portion 21 of the cutting waste 20 pressed by the rubber roller 28 when pulled up upward is squeezed, but the portion where the magnet 22 is not attached has a small thickness of the cutting waste 20 and cannot be squeezed well, and thus the peeling plate. The cutting scraps 20 peeled off on 29 contain a large amount of cutting oil 21, and there is a drawback that a device for separating the cutting oil 21 is additionally required to discard the cutting scraps 20.

【0004】この考案は、前記の欠点を解消し別途他に
装置を必要とせず一度切削油清浄装置を通すだけで切削
油中から殆ど付着液のない切削屑を分離することができ
る磁気分離による切削油清浄装置における切削屑脱
置を提供することを課題とするものである。
The present invention is based on magnetic separation which eliminates the above-mentioned drawbacks and requires no additional device to separate the cutting chips from the cutting oil by passing it through the cutting oil cleaning device once. it is an object of the present invention to provide a cutting chips deoiling instrumentation <br/> location in cutting oil cleaning device.

【0005】[0005]

【課題を解決するための手段】この考案は前記の課題を
解決するため、内周面にマグネットを取付けた常時は回
転しないドラムの周縁に貯溜槽から切削油を流下させ、
貯溜槽内の切削油の量によって上下するフロートのリミ
ットスイッチによりドラムの駆動モータの回転を制御し
切削屑を脱板上に剥ぎ取るようにした磁気分離による
切削油清浄装置において、円柱またはパイプで給水可能
に移動方向に並列させた脱板の下方に真空ボックスを
設け、リミットスイッチに連動して真空ボックスを真空
にするように一定時間作動させる電磁バルブと一定時間
経過後、真空ボックス内に空気を通すように一定時間作
動させる電磁バルブとを設けた切削屑脱装置からなる
手段を講じるものである。
In order to solve the above-mentioned problems, the present invention allows cutting oil to flow down from a storage tank to the periphery of a drum which has a magnet on its inner peripheral surface and which does not always rotate.
A cylinder or pipe in a cutting oil cleaning device by magnetic separation in which the rotation of the drum drive motor is controlled by the limit switch of the float that moves up and down depending on the amount of cutting oil in the storage tank to scrape cutting debris onto the oil removing plate. A vacuum box is installed below the oil removing plate that is arranged in parallel in the movement direction so that water can be supplied with the electromagnetic valve that operates for a certain time so that the vacuum box is evacuated in conjunction with the limit switch. A means comprising a cutting oil removing device provided with an electromagnetic valve which is operated for a certain time so as to let air pass through is provided.

【0006】[0006]

【作用】この考案の作用について実施例の図面を参照し
て説明する。図1において、貯溜槽9に鋼材の切削屑7
を含んだ切削油8が注入され、切削油8は分離室4とド
ラム3との間隙に流入し切削屑7はドラム3のマグネッ
ト2によってドラム3の周縁に吸着される。切削油8の
通過に伴ってドラム3に吸着された切削屑7の量が増し
切削油8の通過量が少なくなると貯溜槽9中の切削油8
の液面が上昇し、これにつれてフロート11も上昇し図
3においてリミットスイッチ10が入って駆動モータM
の回路を閉じ駆動モータMを回転させることによりドラ
ム3が回動する。
The operation of the present invention will be described with reference to the drawings of the embodiments. In FIG. 1, a steel tank cutting waste 7 is stored in a storage tank 9.
The cutting oil 8 containing is injected, the cutting oil 8 flows into the gap between the separation chamber 4 and the drum 3, and the cutting waste 7 is attracted to the peripheral edge of the drum 3 by the magnet 2 of the drum 3. When the amount of cutting chips 7 adsorbed on the drum 3 increases as the cutting oil 8 passes and the passing amount of the cutting oil 8 decreases, the cutting oil 8 in the storage tank 9
3, the float 11 also rises, and the limit switch 10 is turned on in FIG.
The circuit is closed and the drive motor M is rotated to rotate the drum 3.

【0007】図1において、ドラム3が回動するとドラ
ム3上に吸着された切削屑7が剥離刃12に剥ぎ取られ
板13上に押し出され、ドラム3が少し回動すると
それまでドラム3に吸着した切削屑7の量が多かった部
分が上方へ移動し、これに代わって切削屑7の量が少な
い部分を切削油8が通過するので切削油8の通過量が増
して貯溜槽9中の切削油8の液面が下降しフロート11
が下降することによって図3においてリミットスイッチ
10が切れて駆動モータMの回路が開き、駆動モータM
が停止すると同時に電磁ハルブV1 のスイッチS1 を制
御するタイマT1 の回路を閉じてタイマT1 を作動させ
てスイッチS1 を閉じこれによって電磁バルブV1 を開
き、図1において吸引口16から空気を吸引して真空ボ
ックス15を真空状態にするようになり、脱板13上
の切削屑7から切削油8をパイプ14(図2参照)間の
間隙から吸引し切削屑7から液分を取除くようになる。
In FIG. 1, when the drum 3 rotates, the cutting waste 7 adsorbed on the drum 3 is peeled off by the peeling blade 12 and pushed out onto the oil removing plate 13, and when the drum 3 slightly rotates, the drum 3 is rotated until then. The portion with a large amount of cutting waste 7 adsorbed on 3 moves upward, and instead of this, the cutting oil 8 passes through a portion with a small amount of cutting waste 7, so the amount of passing cutting oil 8 increases and the storage tank The level of the cutting oil 8 in 9 descends and floats 11.
3, the limit switch 10 is turned off to open the circuit of the drive motor M in FIG.
At the same time as the stop, the circuit of the timer T1 for controlling the switch S1 of the electromagnetic valve V1 is closed, the timer T1 is operated and the switch S1 is closed, and the electromagnetic valve V1 is opened, and air is sucked from the suction port 16 in FIG. The vacuum box 15 is brought into a vacuum state so that the cutting oil 8 is sucked from the cutting waste 7 on the oil removing plate 13 through the gap between the pipes 14 (see FIG. 2) to remove the liquid content from the cutting waste 7. Become.

【0008】図3において、タイマT1 は一定時間(通
常約10秒間程度)経過後スイッチS1 を開いて電磁バ
ルブV1 の回路を開き電磁バルブV1 を閉じて空気の吸
引を止めると同時に電磁バルブV2 のスイッチS2 を制
御するタイマT2 の回路を閉じタイマT2 を一定時間
(通常約2秒間程度)作動させて電磁バルブV2 を開
き、図1において真空ボックス15内に空気流入口17
から空気を流入させて大気圧に戻すことにより脱板1
3上に吸着されていた切削屑7を下から吹き上げて吸着
状態を解除する。
In FIG. 3, the timer T1 opens the switch S1 to open the circuit of the electromagnetic valve V1 and closes the electromagnetic valve V1 to stop the suction of air after a lapse of a fixed time (usually about 10 seconds), and at the same time, to stop the electromagnetic valve V2. The circuit of the timer T2 for controlling the switch S2 is closed, and the timer T2 is operated for a fixed time (usually about 2 seconds) to open the electromagnetic valve V2. In FIG.
Deoiling plate by returning to atmospheric pressure by flowing air from the 1
The cutting waste 7 adsorbed on the upper part 3 is blown up from below to release the adsorbed state.

【0009】この状態の切削屑7は次回のフロート11
の上昇によってドラム3が回動した際に剥離刃12で剥
ぎ取られた切削屑7によって押し出されて切削屑ボック
ス19に貯溜し回収される。切削屑貯溜箱19内には切
削屑7のみが貯溜され切削屑7の下に切削油8が溜るよ
うなことがない。
The cutting chips 7 in this state are float 11 of the next time.
When the drum 3 is rotated due to the rise of the cutting scraps, it is pushed out by the cutting scraps 7 stripped off by the peeling blade 12 and stored in the cutting scraps box 19 and collected. Only the cutting waste 7 is stored in the cutting waste storage box 19, and the cutting oil 8 does not accumulate under the cutting waste 7.

【0010】[0010]

【実施例】この考案の1実施例について図面を参照して
説明する。図1において、円筒体1の内周面に多数の馬
蹄形のマグネット2を取付けたドラム3が分離室4との
間に若干の間隔を存して分離室4の側壁5に軸6で枢支
され、ドラム3の軸6には駆動モータM(図3参照)が
取付けられてドラム3は常時は停止し短時間間欠的に回
転可能にされている。分離室4の前方(図1において左
方)には鋼材の切削屑7を含んだ切削油8の貯溜槽9が
設けられ、貯溜槽9内の切削油8の液面にリミットスイ
ッチ10を上部に設けたフロート11が浮かべられる。
このリミットスイッチ10はフロート11の上下動位置
を感知してスイッチを操作するようにしたセンサーを用
いてもよい。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. In FIG. 1, a drum 3 having a large number of horseshoe-shaped magnets 2 mounted on the inner peripheral surface of a cylindrical body 1 is pivotally supported by a shaft 6 on a side wall 5 of the separation chamber 4 with a slight distance from the separation chamber 4. The drive motor M (see FIG. 3) is attached to the shaft 6 of the drum 3 so that the drum 3 is always stopped and intermittently rotatable for a short time. A storage tank 9 for cutting oil 8 containing steel cutting chips 7 is provided in front of the separation chamber 4 (on the left side in FIG. 1), and a limit switch 10 is provided above the cutting oil 8 in the storage tank 9. The float 11 provided on the floor is floated.
The limit switch 10 may use a sensor that senses the vertical movement position of the float 11 and operates the switch.

【0011】分離室4の上部のドラム3の頂上部付近に
は先端に剥離刃12を有する脱板13が設けられる。
板13としては図2に示すように円柱またはパイプ
14を吸可能に移動方向に並列させたものが用いられ
るが、必ずしもこれに限らず網状体を用いてもよい。脱
板13の下面には真空ボックス15が取付けられ真空
ボックス15には真空ポンプまたはエジェクタに連絡す
る吸引口16および空気流入口17が設けられ、真空ボ
ックス15の下方には脱された切削油8の貯溜タンク
18が設けられ脱板13の後端部の下方に切削屑貯溜
箱19が設置される。
An oil removing plate 13 having a peeling blade 12 at its tip is provided near the top of the drum 3 above the separation chamber 4.
Things as the deoiling plate 13 and the cylindrical or pipe 14 is parallel to the suction oil moveable direction as shown in FIG. 2 is used, but may not necessarily be a mesh body is not limited thereto. Prolapse
The lower surface of the oil plate 13 in the vacuum box 15 is mounted vacuum box 15 is provided a suction port 16 and air inlet 17 communicating with a vacuum pump or ejector, it is below the vacuum box 15 cutting oil which is deoiled 8 storage tanks 18 are provided, and a cutting waste storage box 19 is installed below the rear end portion of the oil removing plate 13.

【0012】[0012]

【考案の効果】従来のマグネットによる切削油清浄装置
では切削屑のみの除去ができず切削油を多量に含んだも
のであるため切削屑の回収あるいは廃棄が困難であった
のを請求項1の考案は、マグネットによる切削油清浄装
置であるにもかかわらず切削屑に付着した切削油を真空
により吸引して殆ど切削屑のみとすることができ、
しかも真空脱処理を行うにもかかわらず切削屑が脱
板に吸着することがなく、ドラムの回動に伴い順次脱
板上を移動させて回収することができ装置が簡単であっ
て効果は顕著である。
According to the first aspect of the present invention, it is difficult to collect or dispose of the cutting chips because the conventional cutting oil cleaning device using a magnet cannot remove only the cutting chips and contains a large amount of cutting oil. invention may be only a little cutting wastes are sucked by vacuum deoiling to the cutting oil adhering to spite swarf a cutting oil cleaning device by the magnet,
Moreover that the cutting chips in spite perform vacuum deoiling process is adsorbed on the deoiling <br/> plate without recovering move sequentially deoiling <br/> plate above with the rotation of the drum The device is simple and the effect is remarkable.

【0013】請求項2の考案は、切削油を多量に含んだ
切削屑を脱板上で脱する場合、脱板が網状体であ
ると切削屑が網状体の孔に引込まれて移動させることが
困難であるが、脱板が円柱またはパイプで吸可能に
移動方向に並列されているので脱した場合に切削屑の
移動を阻止されることがなく円滑かつ容易に移動させる
ことができ切削屑の貯溜が容易に行える。
[0013] the invention of claim 2 is the case of deoiling a large amount inclusive swarf cutting oil on a deoiling plate and shavings and deoiling plate is a mesh body is drawn into the pores of the mesh body Although it is difficult to move to, suction oil capable of moving the cutting debris is is possible to smoothly and easily without blocking when deoiled because it is parallel to the moving direction moving deoiling plate with cylindrical or pipe It is possible to store cutting chips easily.

【図面の簡単な説明】[Brief description of drawings]

【図1】この考案の1実施例を示す縦断正面図である。FIG. 1 is a vertical sectional front view showing an embodiment of the present invention.

【図2】同じく脱板の斜視図である。FIG. 2 is a perspective view of the oil removing plate.

【図3】同じく回路図である。FIG. 3 is a circuit diagram of the same.

【図4】従来例を示す縦断正面図である。FIG. 4 is a vertical sectional front view showing a conventional example.

【符号の説明】[Explanation of symbols]

2 マグネット 3 ドラム 7 切削屑 8 切削油 9 貯溜槽 10 リミットスイッチ 11 フロート 13 脱板 15 真空ボックス M 駆動モータ V1 電磁バルブ V2 電磁バルブ2 Magnet 3 Drum 7 Cutting waste 8 Cutting oil 9 Storage tank 10 Limit switch 11 Float 13 Oil removing plate 15 Vacuum box M Drive motor V1 Electromagnetic valve V2 Electromagnetic valve

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 内周面にマグネット(2)を取付けた常
時は回転しないドラム(3)の周縁に貯溜槽(9)から
切削油(8)を流下させ、貯溜槽(9)内の切削油
(8)の量によって上下するフロート(11)のリミッ
トスイッチ(10)によりドラム(3)の駆動モータ
(M)の回転を制御し切削屑(7)を脱板(13)上
に剥ぎ取るようにした磁気分離による切削油清浄装置に
おいて、脱板(13)の下方に真空ボックス(15)
を設けリミットスイッチ(10)に連動して真空ボック
ス(15)内を真空にするように一定時間作動させる電
磁バルブ(V1)と、一定時間経過後、真空ボックス(1
5)内に空気を通すように一定時間作動させる電磁バル
ブ(V2)とを設けた切削屑脱装置。
1. A cutting oil (8) is made to flow down from a storage tank (9) to the periphery of a drum (3) having a magnet (2) mounted on its inner peripheral surface and which does not rotate at all times, to perform cutting in the storage tank (9). The rotation of the drive motor (M) of the drum (3) is controlled by the limit switch (10) of the float (11) that moves up and down according to the amount of oil (8), and the cutting debris (7) is stripped on the oil removing plate (13). In the cutting oil cleaning device by the magnetic separation, the vacuum box (15) is provided below the oil removing plate (13).
Is provided with an electromagnetic valve (V1) which operates in conjunction with the limit switch (10) for a certain period of time so as to create a vacuum in the vacuum box (15), and after a certain period of time, the vacuum box (1
5) A cutting waste oil removing device provided with an electromagnetic valve (V2) which is operated for a certain time so as to let air pass through.
【請求項2】 脱板(13)を円柱またはパイプ(1
4)で吸可能に移動方向に並列させて構成した請求項
1記載の切削屑脱装置。
2. The deoiling plate (13) is a column or a pipe (1).
4) cutting chips deoiling device according to claim 1, wherein constructed by suction oil capable to parallel movement direction.
JP4602391U 1991-05-21 1991-05-21 Debris removal device in cutting oil cleaning device by magnetic separation Expired - Lifetime JPH0742507Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4602391U JPH0742507Y2 (en) 1991-05-21 1991-05-21 Debris removal device in cutting oil cleaning device by magnetic separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4602391U JPH0742507Y2 (en) 1991-05-21 1991-05-21 Debris removal device in cutting oil cleaning device by magnetic separation

Publications (2)

Publication Number Publication Date
JPH0664731U JPH0664731U (en) 1994-09-13
JPH0742507Y2 true JPH0742507Y2 (en) 1995-10-04

Family

ID=12735456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4602391U Expired - Lifetime JPH0742507Y2 (en) 1991-05-21 1991-05-21 Debris removal device in cutting oil cleaning device by magnetic separation

Country Status (1)

Country Link
JP (1) JPH0742507Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180104822A (en) * 2017-03-14 2018-09-27 강수동 A filter apparatus for metalworking fluids

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6557759B1 (en) * 2018-06-12 2019-08-07 株式会社ノリタケカンパニーリミテド Coolant circulation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180104822A (en) * 2017-03-14 2018-09-27 강수동 A filter apparatus for metalworking fluids

Also Published As

Publication number Publication date
JPH0664731U (en) 1994-09-13

Similar Documents

Publication Publication Date Title
US6056128A (en) Coalescer with removable cartridge
CN109958167B (en) Kitchen garbage treatment device and cooking table
US7153419B2 (en) Liquid treating device
JPH0742507Y2 (en) Debris removal device in cutting oil cleaning device by magnetic separation
KR200420598Y1 (en) a vacuum cleaner
CN218403753U (en) Dissolved air flotation device for sewage treatment
CN210645459U (en) Vacuum type waste liquid filter
JP2005013771A (en) Interceptor with oils and fats recovery function, and oils and fats recovering method
US3051175A (en) Dental waste disposal system
JP2006124768A (en) Apparatus for treating alkaline solution
JPH07108266A (en) Oil separating apparatus
JP2009082789A (en) Oil/water separation system
JP2725127B2 (en) Dental treatment wastewater treatment equipment
CN116510927B (en) Centrifugal separation device for natural products
CN215654034U (en) A sewage treatment system for bathroom
CN114790045B (en) Oil-water separation device for food waste
JP2941453B2 (en) Vacuum breaker
JP2003225660A (en) Floating material body recovering apparatus
JP2010162530A (en) Oil and water separation device and kitchen system
JP2001353404A (en) Device for separating oil and water
KR101694233B1 (en) Separator for oil and water from waste cutting oil
US4605497A (en) Device for processing fluid with solid bodies
JP3657758B2 (en) Equipment for dewatering and discharging sediment such as sand
JP2001503320A (en) Apparatus and method for detecting and treating liquid separation of a liquid emulsion
JP2506366Y2 (en) Disposer for vacuum sewer