JPH0141447Y2 - - Google Patents
Info
- Publication number
- JPH0141447Y2 JPH0141447Y2 JP17111087U JP17111087U JPH0141447Y2 JP H0141447 Y2 JPH0141447 Y2 JP H0141447Y2 JP 17111087 U JP17111087 U JP 17111087U JP 17111087 U JP17111087 U JP 17111087U JP H0141447 Y2 JPH0141447 Y2 JP H0141447Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- fluorocarbon
- distillation
- mixed
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 129
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 56
- 238000004821 distillation Methods 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 22
- 230000008929 regeneration Effects 0.000 claims description 19
- 238000011069 regeneration method Methods 0.000 claims description 19
- 230000004907 flux Effects 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
【考案の詳細な説明】
(イ) 考案の分野
この考案は、例えば、フロン超音波洗浄装置の
蒸溜槽内におけるフロン液Ｒ１１３を蒸溜再生す
るようなフロン蒸溜装置に関する。[Detailed Description of the Invention] (a) Field of the Invention This invention relates to, for example, a fluorocarbon distillation device that distills and regenerates fluorocarbon liquid R113 in a distillation tank of a fluorocarbon ultrasonic cleaning device.
(ロ) 従来技術
従来、上述のフロン超音波洗浄装置でワークを
洗浄する場合、このワークに付着したフラツクス
もしくは油等が上述の蒸溜槽内のフロン液Ｒ１１
３に混入する。(b) Prior Art Conventionally, when cleaning a workpiece with the above-mentioned fluorocarbon ultrasonic cleaning device, flux or oil adhering to the workpiece is washed away by the fluorocarbon liquid R11 in the above-mentioned distillation tank.
Mixed with 3.
このフロン液中に混入するフラツクス、油等の
汚液量が所定量以上に達すると、ワークの洗浄効
果が悪化するので、汚液量が所定値に達した際に
は警報を発して、汚液とフロン液との混合液を、
新液と交換する作業を行なうのが常であるが、警
報が発せられる時点を予知することができない関
係上、新液との交換作業の間は装置ダウンを余儀
なくされる。 If the amount of dirty liquid such as flux and oil mixed into this Freon solution reaches a predetermined amount or more, the cleaning effect of the work will deteriorate, so when the amount of dirty liquid reaches a predetermined value, an alarm will be issued and A mixture of liquid and fluorocarbon liquid,
Usually, the fluid is replaced with a new fluid, but since it is impossible to predict when an alarm will be issued, the equipment is forced to be shut down during the fluid replacement.
このような問題点を解決するためには、例え
ば、フロン蒸溜装置を設けて、前述の蒸溜槽内の
フロン液を蒸溜再生させるとよい。 In order to solve such problems, for example, it is preferable to provide a fluorocarbon distillation device and regenerate the fluorocarbon liquid in the above-mentioned distillation tank by distillation.
フロン液の蒸溜再生に用いる従来のフロン蒸溜
装置としては、タンクの下部に混合液貯溜部を、
上部にフロン蒸溜冷却用の冷却コイルを配設し、
上述の混合液貯溜部に加熱ヒータを配置した貯溜
形のものがある。 Conventional fluorocarbon distillation equipment used for distillation and regeneration of fluorocarbon liquid has a mixed liquid storage section at the bottom of the tank,
A cooling coil for cooling fluorocarbon distillation is installed at the top,
There is a reservoir type in which a heater is arranged in the above-mentioned mixed liquid reservoir.
この従来装置は、混合液貯溜部に貯溜したフロ
ン液と汚液との混合液を上述の加熱ヒータで加熱
して、混合液中のフロン液を蒸発気化させ、この
蒸発気化したフロン蒸気を冷却コイルで凝縮液化
させて再生する装置であるが、混合液中のフロン
液に対する汚液の割合が、例えば、50％対50％に
なると、ワーク洗浄等との開係上、これ以上の蒸
溜再生を行なつて、フロン蒸溜再生液を取出すこ
とが因難であり、蒸溜再生に限界を有する問題点
があつた。 This conventional device heats a mixed liquid of fluorocarbon liquid and dirty liquid stored in a mixed liquid storage part with the above-mentioned heater, evaporates the fluorocarbon liquid in the mixed liquid, and cools the evaporated fluorocarbon vapor. This is a device that regenerates by condensing and liquefying it in a coil, but if the ratio of dirty liquid to fluorocarbon liquid in the mixed liquid is, for example, 50% to 50%, further distillation regeneration is necessary due to the conflict with workpiece cleaning etc. It is difficult to take out the fluorocarbon distillation regenerated liquid by doing this, and there is a problem that there is a limit to distillation regeneration.
また、多量のフロン液を蒸溜再生するためには
装置が大型化する欠点があるうえ、上述の如き再
生限界を有するので、例えば、フロン超音波洗浄
装置のラインに組込んでも無意味となり、加えて
フロン液の蒸溜能力が低い問題点を有していた。 In addition, in order to regenerate a large amount of fluorocarbon liquid by distillation, there is a disadvantage that the equipment becomes large-sized, and there is a regeneration limit as described above, so it is meaningless to incorporate it into the line of an ultrasonic cleaning equipment for fluorocarbons, and The problem was that the distillation capacity of the fluorocarbon liquid was low.
(ハ) 考案の目的
この考案は、上述の混合液を連続流下させなが
ら、フロン液を蒸溜する特異な構成とすることに
より、蒸溜再生にほとんど限界がなく、また装置
の小型化を図ることができるうえ、例えば、フロ
ン超音波洗浄装置等のラインに組込むことがで
き、加えて蒸溜能力の高いフロン蒸溜装置の提供
を目的とする。(c) Purpose of the invention This invention has a unique configuration in which the fluorocarbon liquid is distilled while the above-mentioned mixed liquid is continuously flowing down, so that there is almost no limit to distillation regeneration and it is possible to miniaturize the apparatus. It is an object of the present invention to provide a fluorocarbon distillation device which can be incorporated into a line such as a fluorocarbon ultrasonic cleaning device, and which has a high distillation capacity.
(ニ) 考案の構成
この考案は、フロン液中にフラツクス、油等の
汚液が混入された混合液を受ける受液部と、この
受液部下端に傾斜状に連設され、混合液の流下面
に凹凸部を有する流下板と、上記流下板背面に配
置したフロン液蒸発用の加熱ヒータと、上記流下
板の下端に配設した汚液タンクと、上記加熱ヒー
タにより蒸発されたフロン蒸気を凝縮液化させる
冷却手段と、上記冷却手段下部に配置され、蒸溜
再生されたフロン液を受ける再生液タンクとを備
えたフロン蒸溜装置であることを特徴とする。(d) Structure of the device This device consists of a liquid receiving part that receives a mixed liquid in which pollutants such as flux and oil are mixed in the fluorocarbon liquid, and a liquid receiving part connected to the lower end of the liquid receiving part in an inclined manner to receive the mixed liquid. A flow-down plate having an uneven surface, a heater for evaporating the fluorocarbon liquid arranged on the back surface of the flow-down plate, a sewage tank arranged at the lower end of the flow-down plate, and a fluorocarbon vapor evaporated by the heater. A fluorocarbon distillation apparatus is characterized in that it is equipped with a cooling means for condensing and liquefying the fluorocarbon, and a regeneration liquid tank disposed below the cooling means to receive the distilled and regenerated fluorocarbon liquid.
(ホ) 考案の作用
この考案によれば、上述の受液部荷混合液を送
給すると、この混合液は受液部下端から凹凸部を
有する処理表面積の大きい流下板に向けて流下
し、加熱ヒータへの通電加熱により、混合液中の
フロン液は蒸発気化する一方、混合液中のフラツ
クス、油等の汚液は蒸発することなく、流下板を
流下して汚液タンクに流入する。(e) Function of the device According to this device, when the liquid mixture is fed into the liquid receiving part, the liquid mixture flows down from the lower end of the liquid receiving part toward the flow plate having a large processing surface area and having an uneven part. By applying electricity to the heater, the fluorocarbon liquid in the mixed liquid evaporates and vaporizes, while the dirty liquid such as flux and oil in the mixed liquid flows down the flow plate and into the dirty liquid tank without being evaporated.
上述の加熱ヒータで蒸発されたフロン蒸気は冷
却手段によつて、凝縮液化され、この液化された
フロン蒸溜再生液は再生液タンク内に貯溜され、
このような作用が連続して行なわれる。 The fluorocarbon vapor evaporated by the above-mentioned heater is condensed and liquefied by the cooling means, and this liquefied fluorocarbon distillation regeneration liquid is stored in a regeneration liquid tank,
Such actions are performed continuously.
(ヘ) 考案の効果
この結果、フロン液の蒸溜再生にほとんど限界
がなく、また上述の如き連続流下形の装置である
から、多量のフロン液を蒸溜再生するに際しても
装置の小型化を図ることができる効果がある。(f) Effects of the invention As a result, there is almost no limit to the distillation regeneration of fluorocarbon liquid, and since it is a continuous flow type device as described above, it is possible to miniaturize the device even when distilling and regenerating a large amount of fluorocarbon liquid. It has the effect of
加えて、同装置を例えば、フロン超音波洗浄装
置等のラインに容易に組込むことができ、かつ従
来の貯溜形の装置と比較して、蒸溜能力の向上を
図ることができる効果がある。 In addition, the device can be easily incorporated into a line such as a fluorocarbon ultrasonic cleaning device, and has the effect of improving distillation capacity compared to conventional storage-type devices.
(ト) 考案の実施例
この考案の一実施例を以下図面に基づいて詳述
する。(g) Example of the invention An example of the invention will be described below in detail based on the drawings.
図面はフロン蒸溜装置を示し、図面において、
箱形かつ略密閉状のハウジング１内の底部に冷凍
機２を配設する一方、このハウジング１の上部一
側にはハウジング１内の受液部３と連通する開口
４を形成している。 The drawing shows a fluorocarbon distillation device, and in the drawing,
A refrigerator 2 is disposed at the bottom of a box-shaped and substantially airtight housing 1, and an opening 4 communicating with a liquid receiving portion 3 inside the housing 1 is formed at one side of the upper part of the housing 1.
上述の受液部３内には逆Ｔ字状のパイプ５の上
端に受液ポツパ６を連設した液注入部材７を配設
し、上述の受液ホツパ６から注入される混合液
（フロン液Ｒ１１３中にフラツクス、油等の汚液
が混入された液）を、逆Ｔ字状のパイプ５を介し
て下部水平パイプ５ａの複数の液出口５ｂ…から
受液部３に略均等に落下させる。 A liquid injection member 7 having a liquid receiving hopper 6 connected to the upper end of the inverted T-shaped pipe 5 is disposed in the liquid receiving portion 3 described above, and the mixed liquid (Freon The liquid R113 containing dirty liquid such as flux and oil is dropped almost evenly into the liquid receiving part 3 from the plurality of liquid outlets 5b of the lower horizontal pipe 5a through the inverted T-shaped pipe 5. let
上述の受液部３の下端には混合液の流下を案内
する流下板８を傾斜状に連設している。 At the lower end of the liquid receiving portion 3 described above, a flow down plate 8 for guiding the flow of the mixed liquid is connected in an inclined manner.
そして、この流下板８の液流下面には、凹凸部
９を一体的に形成して処理表面積の拡大を図ると
共に、この流下板８の背面にはフロン液蒸発用の
加熱ヒータ１０を配設している。 An uneven portion 9 is integrally formed on the lower surface of the liquid flow plate 8 to expand the processing surface area, and a heater 10 for evaporating the fluorocarbon liquid is provided on the back surface of the flow plate 8. are doing.
上述の加熱ヒータ１０は、通電により約60〜
100℃に加熱制御して、沸騰点が47.6℃のフロン
液を蒸発気化させる。 The above-mentioned heater 10 has a temperature of about 60 to
The heating is controlled to 100℃ to evaporate the Freon liquid, which has a boiling point of 47.6℃.
また、上述の流下板８の下端には汚液Ａを貯溜
する汚液タンク１１を配設すると共に、この汚液
タンク１１の底部には汚液取出し管１２を連設
し、また汚液タンク１１の反流下板側の側壁１１
ａを上方に延設して仕切板１３を一体形成してい
る。 Further, a sewage tank 11 for storing sewage A is arranged at the lower end of the above-mentioned flow down plate 8, and a sewage take-out pipe 12 is connected to the bottom of this sewage tank 11. Side wall 11 on the counterflow lower plate side of 11
The partition plate 13 is integrally formed by extending upward.
さらに、この仕切板１３を隔てた反流下板側に
は、加熱ヒータ１０により蒸発されたフロン蒸気
Ｂを凝縮液化させる冷却手段としての冷却コイル
１４を配設している。 Furthermore, on the opposite flow lower plate side across the partition plate 13, a cooling coil 14 is disposed as a cooling means for condensing and liquefying the fluorocarbon vapor B evaporated by the heater 10.
この実施例では、上述の冷却コイル１４として
は冷凍機２のエバポレータを用いている。 In this embodiment, the evaporator of the refrigerator 2 is used as the above-mentioned cooling coil 14.
因に、上述の冷凍機２はフロンＲ−１１，Ｒ−
１２，Ｒ−２２等の冷媒を用いる冷凍機で、この
冷凍機２は圧縮機の吐出側に凝縮器、受液器、液
電磁弁、膨張機構としての膨張弁を介して前述の
エバポレータを接続し、このエバポレータの後位
をアキユームレータを介して圧縮機の吸引側に接
続した冷却サイクルで、圧縮機の駆動により、同
圧縮機で圧縮され高圧となつた冷媒が、凝縮器に
送られ、ここで液化して受液部に至つた後に、こ
の高圧冷媒液は液電磁弁を介して膨張弁に導か
れ、この弁で絞り膨張されて低圧となつた冷媒は
エバポレータ内に入り、周囲より熱を奪つて蒸発
して蒸発ガスとなり、アキユムレータを介して再
び圧縮機に吸込まれる。 Incidentally, the above-mentioned refrigerator 2 uses Freon R-11, R-
This refrigerator uses a refrigerant such as 12, R-22, etc., and this refrigerator 2 is connected to the above-mentioned evaporator on the discharge side of the compressor via a condenser, a liquid receiver, a liquid electromagnetic valve, and an expansion valve as an expansion mechanism. In the cooling cycle, the rear part of the evaporator is connected to the suction side of the compressor via an accumulator, and when the compressor is driven, the refrigerant compressed by the compressor to high pressure is sent to the condenser. After being liquefied here and reaching the liquid receiving part, this high-pressure refrigerant liquid is guided to an expansion valve via a liquid solenoid valve, and the refrigerant, which is throttled and expanded by this valve and has a low pressure, enters the evaporator and is exposed to the surroundings. It absorbs more heat and evaporates into vaporized gas, which is sucked into the compressor again via the accumulator.
上述のエバポレータにより構成した冷却コイル
１４の下部には、凝縮液化して蒸溜再生されたフ
ロン液、つまりフロン蒸溜再生液Ｆを受ける再生
液タンク１５を配設し、この再生液タンク１５の
底部に連設した再生液取出し管１６をハウジング
１外へ導出している。 At the bottom of the cooling coil 14 constituted by the above-mentioned evaporator, there is disposed a regeneration liquid tank 15 that receives a fluorocarbon liquid that has been condensed and liquefied and regenerated by distillation, that is, a fluorocarbon distillation regeneration liquid F. A continuous regeneration liquid extraction pipe 16 is led out of the housing 1.
また、上述に再生液取出し管１６には液パイプ
１７を連設し、この液パイプ１７の液出口部下方
にはオーバフロー形の多槽構造の液貯溜タンク１
８を配設している。 Further, as mentioned above, a liquid pipe 17 is connected to the regenerated liquid take-out pipe 16, and a liquid storage tank 1 with an overflow type multi-tank structure is located below the liquid outlet of this liquid pipe 17.
8 are installed.
一方、フロン超音波洗浄装置の蒸溜槽１９と、
前述の受液ホツパ６との間には、第１液体ポンプ
２０とフイルタ２１とを介設した主流ライン２２
を接続すると共に、前述の液貯溜タンク１８と上
述の蒸溜槽１９との間には、第２液体ポンプ２３
を介設したリターンライン２４を接続している。 On the other hand, the distillation tank 19 of the fluorocarbon ultrasonic cleaning device,
A main line 22 with a first liquid pump 20 and a filter 21 interposed between the liquid receiving hopper 6 and the liquid receiving hopper 6 described above is connected to the main line 22.
A second liquid pump 23 is connected between the liquid storage tank 18 and the distillation tank 19.
A return line 24 is connected thereto.
ここで、上述のフイルタ２１は金属製の外筒２
５内に同心円状のフイルタエレメント２６を配設
し、電源２７から上述の外筒２５に、例えば、プ
ラス500V程度の電圧を印加して、マイナスイオ
ンとしての汚物およびH2OCを外筒２５内壁面に
静電吸着してフイルタエレメント２６下部の出口
２８から上述の汚物およびH2OCを濾過した液を
流出する。 Here, the above-mentioned filter 21 is made of a metal outer cylinder 2.
A concentric filter element 26 is disposed inside the outer cylinder 25, and a voltage of, for example, about +500 V is applied from the power supply 27 to the outer cylinder 25 to remove dirt and H 2 OC as negative ions from inside the outer cylinder 25. The liquid in which the above-mentioned filth and H 2 OC have been filtered flows out from the outlet 28 at the bottom of the filter element 26 by electrostatic adsorption to the wall surface.
ところで、前述のハウジング１内において、流
下板８の下端上部と冷却コイル１４との間には、
フラツクスや油等の汚液Ａが冷却コイル１４側に
飛散するのを防止するために、上述の両者８，１
４間を上下方向に仕切るバツフルプレート２９を
設け、このバツフルプレート２９により冷却コイ
ル１４の汚染を防止すべく構成している。 By the way, in the housing 1 described above, there is a space between the lower end upper part of the flow plate 8 and the cooling coil 14.
In order to prevent the dirty liquid A such as flux and oil from scattering to the cooling coil 14 side, both of the above-mentioned 8 and 1
A baffle plate 29 is provided that vertically partitions the cooling coil 14 from contamination.
図示実施例は蒸気の如く構成するものにして、
以下作用を説明する。 The illustrated embodiment is configured as a steam,
The action will be explained below.
フロン超音波洗浄装置でのワークの洗浄に際し
ては、上述の蒸溜槽１９内のフロン液Ｒ１１３に
フラツクスもしくは油等の汚液が混入する。 When cleaning a workpiece with the ultrasonic fluorocarbon cleaning device, dirty liquid such as flux or oil is mixed into the fluorocarbon liquid R113 in the above-mentioned distillation tank 19.
そこで、上述の蒸溜槽１９内の混合液Ｄを第１
液体ポンプ２０で汲出し、汲出した混合液Ｄをフ
イルタ２１で濾過すると、混合液Ｄ中の汚物およ
びH2OCが除去される。 Therefore, the mixed liquid D in the above-mentioned distillation tank 19 is
When the mixed liquid D is pumped out by the liquid pump 20 and filtered by the filter 21, dirt and H 2 OC in the mixed liquid D are removed.
次に、上述の汚物およびH2Oを除去した混合
液Ｄをフイルタエレメント２６の出口２８から主
流ライン２２を介して受液ホツパ６に注入する
と、この混合液Ｄは逆Ｔ字状のパイプ５を介して
受液部３に落下する。 Next, when the mixed liquid D from which the above-mentioned filth and H 2 O have been removed is injected from the outlet 28 of the filter element 26 into the liquid receiving hopper 6 via the main line 22, this mixed liquid D is transferred to the inverted T-shaped pipe 5. The liquid falls into the liquid receiving part 3 through the liquid.
そこで、上述の加熱ヒータ１０を通電加熱し
て、受液部３の下端から混合液Ｄを前述の流下板
８に流下させると、混合液Ｄ中のフロン液は沸点
以上に加熱されて蒸発気化して、フロン蒸気Ｂと
なり一方、混合液Ｄ中の汚液Ａは蒸発することな
く、処理表面積の大きい流下板８を流下して汚液
タンク１１に流入する。 Therefore, when the above-mentioned heater 10 is electrically heated and the mixed liquid D is caused to flow down from the lower end of the liquid receiving part 3 to the above-mentioned flow down plate 8, the fluorocarbon liquid in the mixed liquid D is heated to a temperature higher than the boiling point and vaporized. On the other hand, the waste liquid A in the mixed liquid D flows down the flow down plate 8 having a large processing surface area and flows into the waste liquid tank 11 without evaporating.
また、前述の冷凍機２および冷却コイル１４を
駆動すると、前述の加熱ヒータ１０で蒸発された
フロン蒸気Ｂは、47.6℃と−20〜−30℃との温度
差に起因し、かつ凝縮液化による体積縮小によつ
て、バツプルプレート２９とハウジング１との間
の隙間、バツフルプレート２９と汚液タンク１１
および仕切板１３との間の各隙間を介して冷却コ
イル１４側に吸引される。 Furthermore, when the aforementioned refrigerator 2 and cooling coil 14 are driven, the fluorocarbon vapor B evaporated by the aforementioned heater 10 is caused by the temperature difference between 47.6°C and -20 to -30°C, and is caused by condensation and liquefaction. Due to the volume reduction, the gap between the bump-pull plate 29 and the housing 1, the gap between the bump-full plate 29 and the waste liquid tank 11
and the partition plate 13, and are attracted to the cooling coil 14 side through each gap.
この冷却コイル１４側に吸引されたフロン蒸気
Ｄは同コイル１４により凝縮液化されてフロン蒸
溜再生液Ｆとなり、この再生液Ｆは冷却コイル１
４下方の再生液タンク１５内に貯溜される。 The fluorocarbon vapor D drawn into the cooling coil 14 is condensed and liquefied by the same coil 14 to become a fluorocarbon distillation regeneration liquid F, and this regeneration liquid F is transferred to the cooling coil 1
4 is stored in the regenerating liquid tank 15 below.
この再生液タンク１５内に貯溜されたフロン蒸
溜再生液Ｆは再生液取出し管１６および液パイプ
１７を介してオーバフロー形の多槽構造の液貯溜
タンク１８内に順次貯溜されると共に、第２液体
ポンプ２３の駆動により、リターンライン２４を
介して新液として前述の蒸溜槽１９に送液され、
このような作用が以下連続して行なわれる。 The fluorocarbon-distilled regenerating liquid F stored in the regenerating liquid tank 15 is sequentially stored in the overflow type multi-tank structure liquid storage tank 18 via the regenerating liquid take-out pipe 16 and the liquid pipe 17, and the second liquid By driving the pump 23, the new liquid is sent to the above-mentioned distillation tank 19 via the return line 24,
Such actions are performed continuously thereafter.
このように前述の混合液Ｄを連続流下させなが
ら、フロン液を蒸溜するので、フロン液の蒸溜再
生にはほとんど限界がなくなり、また上述の如き
連続流下形の装置であるから多量のフロン液を蒸
溜再生する場合においても、装置の小型化を図る
ことができる効果がある。 Since the fluorocarbon liquid is distilled while the above-mentioned mixed liquid D is continuously flowing down, there is almost no limit to the distillation regeneration of the fluorocarbon liquid, and since it is a continuous flow type device as described above, a large amount of fluorocarbon liquid can be distilled. Even in the case of distillation regeneration, there is an effect that the apparatus can be made smaller.
さらに、図面で示した如くフロン蒸溜装置を、
例えば、フロン超音波洗浄装置などのラインに容
易に組込むことができ、そのうえ、従来の貯溜形
の装置と比較して蒸溜能力の大幅な向上を図るこ
とができる効果がある。 Furthermore, as shown in the drawing, a fluorocarbon distillation device is installed,
For example, it can be easily incorporated into a line such as a fluorocarbon ultrasonic cleaning device, and furthermore, it has the effect of significantly improving distillation capacity compared to conventional storage type devices.
この考案の構成と上述の実施例との対応におい
て、
この考案の冷却手段は、実施例の冷却コイル１
４に対応するも、
この考案は、上述の実施例の構成のみに限定さ
れるものではない。 In the correspondence between the structure of this invention and the above-mentioned embodiment, the cooling means of this invention has the cooling coil 1 of the embodiment.
However, this invention is not limited to the configuration of the above-described embodiment.
図面はフロン蒸溜装置の一実施例を示す系統図
である。
３……受液部、８……流下板、９……凹凸部、
１０……加熱ヒータ、１１……汚液タンク、１４
……冷却コイル、１５……再生液タンク、Ａ……
汚液、Ｂ……フロン蒸気、Ｄ……混合液、Ｆ……
フロン蒸溜再生液。
The drawing is a system diagram showing one embodiment of a fluorocarbon distillation apparatus. 3...Liquid receiving part, 8...Drop plate, 9...Uneven part,
10... Heater, 11... Sewage tank, 14
...Cooling coil, 15...Regeneration liquid tank, A...
Sewage, B... Freon vapor, D... Mixed liquid, F...
Freon distillation regeneration liquid.
Claims (1)
れた混合液を受ける受液部と、 この受液部下端に傾斜状に連設され、混合液の
流下面に凹凸部を有する流下板と、 上記流下板背面に配置したフロン液蒸発用の加
熱ヒータと、 上記流下板の下端に配設した汚液タンクと、 上記加熱ヒータにより蒸発されたフロン蒸気を
凝縮液化される冷却手段と、 上記冷却手段下部に配置され、蒸溜再生された
フロン液を受ける再生液タンクとを備えた フロン蒸溜装置。[Scope of Claim for Utility Model Registration] A liquid receiving part that receives a mixed liquid in which waste liquid such as flux and oil is mixed in the fluorocarbon liquid, and a liquid receiving part that is connected to the lower end of the liquid receiving part in an inclined manner and is connected to a flow surface of the mixed liquid. A flow down plate having a concave and convex portion, a heater for evaporating the fluorocarbon liquid placed on the back side of the flow down plate, a sewage tank installed at the lower end of the flow down plate, and condensing the fluorocarbon vapor evaporated by the heater. A fluorocarbon distillation apparatus comprising: a cooling means for liquefying; and a regeneration liquid tank disposed below the cooling means to receive the regenerated fluorocarbon liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17111087U JPH0141447Y2 (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17111087U JPH0141447Y2 (en) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177804U JPH0177804U (en) | 1989-05-25 |
| JPH0141447Y2 true JPH0141447Y2 (en) | 1989-12-07 |
Family
ID=31462648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17111087U Expired JPH0141447Y2 (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0141447Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168601A (en) * | 1994-10-19 | 1996-07-02 | Otsuka Giken Kogyo Kk | Solvent separator |
| JP6469305B1 (en) * | 2018-10-25 | 2019-02-13 | 中外炉工業株式会社 | Vapor separation method and vapor separation device for mixed liquid, and recovery device for vaporized and separated liquid |
| JP7784944B2 (en) * | 2022-04-06 | 2025-12-12 | 光治郎 大川 | Solvent Regeneration Equipment |
-
1987
- 1987-11-09 JP JP17111087U patent/JPH0141447Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0177804U (en) | 1989-05-25 |
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