JPH0154077B2 - - Google Patents
Info
- Publication number
- JPH0154077B2 JPH0154077B2 JP60154347A JP15434785A JPH0154077B2 JP H0154077 B2 JPH0154077 B2 JP H0154077B2 JP 60154347 A JP60154347 A JP 60154347A JP 15434785 A JP15434785 A JP 15434785A JP H0154077 B2 JPH0154077 B2 JP H0154077B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- water
- drying
- outer shell
- condenser
- 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
- 239000002904 solvent Substances 0.000 claims description 42
- 238000001035 drying Methods 0.000 claims description 33
- 239000000839 emulsion Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 13
- 238000005108 dry cleaning Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000001877 deodorizing effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 108010085603 SFLLRNPND Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ドライクリーニング機による衣服な
ど（以下被洗物という）の洗浄および乾燥方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for washing and drying clothes and the like (hereinafter referred to as items to be washed) using a dry cleaning machine.
ドライクリーニングは、パークロールエチレン
（C2Cl4）、フレオン−113（C2Cl3F3）などの溶剤を
用いて洗浄するのであるが、溶剤のみで洗浄する
と、水溶性の汚れが落ちにくい欠点がある。この
ため、溶剤に洗剤と水を添加して乳化させたエマ
ルジヨン液をつくり、このエマルジヨン液によつ
て洗浄することが知れられている。
Dry cleaning uses solvents such as perchloroethylene (C 2 Cl 4 ) and Freon-113 (C 2 Cl 3 F 3 ), but cleaning with solvents alone makes it difficult to remove water-soluble stains. There are drawbacks. For this reason, it is known to prepare an emulsion liquid by adding detergent and water to a solvent and emulsifying the same, and to perform cleaning with this emulsion liquid.
この方法で洗浄すると、水溶性の汚れも除去す
ることはできるが、脱液後も被洗物に水分が吸着
しているので、その後の乾燥工程が非常に長くな
るという問題がある。すなわち、従来は、脱液し
た後、溶剤の回収のために、外銅→フアン→コン
デンサ→ヒータ→外胴の閉回路で乾燥するように
構成されているので、コンデンサおよびヒータの
容量や風量を特に大きくしなければ短時間で乾燥
することができず、溶剤のみで洗浄する場合に比
べると、２倍あるいはそれ以上の乾燥時間を必要
とするという問題がある。
Although water-soluble dirt can also be removed by washing with this method, there is a problem in that the subsequent drying process becomes extremely long because water is still adsorbed on the washed item even after dewatering. In other words, conventionally, after the liquid is removed, drying is performed in a closed circuit of outer copper → fan → condenser → heater → outer shell in order to recover the solvent, so the capacity and air volume of the capacitor and heater are Unless it is particularly large, it cannot be dried in a short time, and there is a problem in that it requires twice or more drying time compared to cleaning with only a solvent.
また、前記のコンデンサは、通常冷凍機を使用
して０℃以下で凝縮させるようにしてあるので、
エマルジヨン洗いを行なつた後乾燥工程に入る
と、蒸発した水分がコンデンサの表面に凍着して
その効率を著しく低下させるという問題がある。 In addition, since the above-mentioned condenser is usually condensed using a refrigerator at a temperature below 0°C,
When a drying process is started after emulsion washing, there is a problem in that evaporated water freezes on the surface of the capacitor, significantly reducing its efficiency.
本発明は、前記の如き従来技術の問題点を改善
し、コンデンサおよびヒータの容量や風量などを
特に大きくすることなく、エマルジヨン洗いを行
なつた被洗物を短時間で能率よく乾燥させること
ができるドライクリーニング機による被洗物の洗
浄および乾燥方法を提供することを目的とする。 The present invention improves the problems of the prior art as described above, and makes it possible to efficiently dry items that have been subjected to emulsion washing in a short period of time without particularly increasing the capacitance or air volume of the condenser or heater. An object of the present invention is to provide a method for cleaning and drying items to be washed using a dry cleaning machine.
本発明は、前記の如き目的を達成するため、外
胴から、フアン、水冷式一次コンデンサ、冷凍機
により０℃以下に冷却する二次コンデンサ、ヒー
タを経て外胴に至る閉回路の溶剤回収および乾燥
装置を有するドライクリーニング機を使用し、水
より低沸点の溶剤に洗剤と水とを添加して乳化さ
せたエマルジヨン液によりエマルジヨン洗いを行
ない、次いですすぎ洗いおよび脱液した後、前記
閉回路で被洗物を乾燥させて被洗物に残留する溶
剤と水分のうち主として溶剤を水より先に回収除
去し、次いで前記閉路を一次および二次コンデン
サを経由せずに外気をヒータにより加熱して外胴
中を経由した後大気中に排出する開放乾燥回路と
なし、該開放乾燥回路により被洗物に残留する水
分を蒸発除去させることを特徴とする。
In order to achieve the above-mentioned objects, the present invention has a closed circuit for solvent recovery from the outer shell, through a fan, a water-cooled primary condenser, a secondary condenser cooled to below 0°C by a refrigerator, and a heater to the outer shell. Using a dry cleaning machine equipped with a drying device, emulsion washing is carried out using an emulsion liquid made by adding detergent and water to a solvent with a lower boiling point than water, and after rinsing and dehydrating, the process is carried out in the closed circuit. The items to be washed are dried, and out of the solvent and moisture remaining on the items to be washed, mainly the solvent is collected and removed before the water, and then the closed circuit is heated with outside air by a heater without passing through the primary and secondary condensers. It is characterized in that it has an open drying circuit that discharges water into the atmosphere after passing through the outer shell, and the open drying circuit evaporates and removes moisture remaining in the laundry.
本発明は、エマルジヨン液によつて洗浄するの
で、水溶性の汚れも除去することができるのは勿
論であるが、本発明においては、水より低沸点の
溶剤、例えばフレオン−113（C2Cl3F3）（沸点47.6
℃）を使用するので、乾燥工程において閉回路で
乾燥すると、水と溶剤の沸点の差に基づいて被洗
物に残留する溶剤と水分のうち主として溶剤が水
分より先に回収除去される。そして次の乾燥工程
においては開放乾燥回路となし、該開放乾燥回路
により排気乾燥させるので、被洗物には新鮮な空
気が供給されて水分の蒸発を早め、短時間で乾燥
工程を終了することができる。
Since the present invention uses an emulsion liquid for cleaning, it goes without saying that water-soluble stains can also be removed. 3 F 3 ) (boiling point 47.6
C), when drying in a closed circuit during the drying process, the solvent and moisture remaining in the washed item are mainly collected and removed before the moisture, based on the difference in boiling point between water and solvent. Then, in the next drying process, an open drying circuit is used, and the open drying circuit performs exhaust drying, so fresh air is supplied to the items to be washed, speeding up the evaporation of moisture, and completing the drying process in a short time. Can be done.
また、本発明は、溶剤の回収および被洗物乾燥
用の閉回路の一部を構成するコンデンサを、水冷
式の一次コンデンサと、０℃以下に冷却する二次
コンデンサとにより構成したので、溶剤回収用の
乾燥工程において蒸発した水分は、その大部分が
一次コンデンサによつて回収され、二次コンデン
サに至る水分はきわめて少なくなるので、水分が
二次コンデンサに凍着することが少なくなり、コ
ンデンサの性能低下を防ぐことができる。 Furthermore, in the present invention, the condenser constituting a part of the closed circuit for recovering the solvent and drying the washed items is composed of a water-cooled primary condenser and a secondary condenser cooled to below 0°C. Most of the moisture that evaporates during the recovery drying process is recovered by the primary condenser, and very little moisture reaches the secondary condenser, which reduces the chance of moisture freezing on the secondary condenser. performance can be prevented from deteriorating.
第１図は本発明の乾燥方法を含む洗浄工程のフ
ローシート、第２図は本発明を適用したドライク
リーニング装置の全体構成を示す系統図である。
FIG. 1 is a flow sheet of a cleaning process including the drying method of the present invention, and FIG. 2 is a system diagram showing the overall configuration of a dry cleaning apparatus to which the present invention is applied.
第２図において、１は外胴、２は内胴を示し、
溶剤タンク３から三方弁４を介しポンプ５により
溶剤を供給し、またはエマルジヨンタンク６から
ポンプ７によりエマルジヨン液を供給しうるよう
に構成されている。外胴１の排出側は、電磁弁８
を経てボタントラツプ９に至る溶剤排出路と、電
磁弁１０を経てエマルジヨンタンク６に至るエマ
ルジヨン排出路とが形成されており、ボタントラ
ツプ９に流入した溶剤は、電磁弁１１を開くと溶
剤タンク３に還流し、電磁弁１２を開くと蒸留器
１３に供給されるように構成されている。また、
蒸留器１３により蒸留された溶剤は、凝縮器１４
により凝縮され、水分分離器１５を経て新液タン
ク１６に貯溜されるように構成されている。新液
タンク１６に貯溜された溶剤は、すすぎ洗いに際
し電磁弁１７を開くと外胴１中に供給される。 In Fig. 2, 1 indicates the outer shell, 2 indicates the inner shell,
It is configured such that a solvent can be supplied from a solvent tank 3 via a three-way valve 4 with a pump 5, or an emulsion liquid can be supplied from an emulsion tank 6 with a pump 7. The discharge side of the outer shell 1 is equipped with a solenoid valve 8.
A solvent discharge path leading to the button trap 9 through the solenoid valve 10 and an emulsion discharge path leading to the emulsion tank 6 through the solenoid valve 10 are formed. It is configured so that it is supplied to the distiller 13 when it is refluxed and the solenoid valve 12 is opened. Also,
The solvent distilled by the distiller 13 is transferred to the condenser 14
The liquid is condensed, passed through a water separator 15, and stored in a new liquid tank 16. The solvent stored in the new liquid tank 16 is supplied into the outer shell 1 when the solenoid valve 17 is opened during rinsing.
１８はダストフイルタ、１９はフアン、２０は
一次コンデンサ、２１は二次コンデンサ、２２は
ヒータであつて、これらにより外胴からダストフ
イルタ１８、フアン１９、コンデンサ２０，２
１、ヒータ２２を経て外胴に至る閉回路が構成さ
れている。また、前記閉回路のフアン１９と一次
コンデンサとの間には二方弁２４および２４′が
配設され、二次コンデンサ２１とヒータ２２との
間には二方弁２５が配設されていて、二方弁２
４，２４′と２５，２５′の切換えにより前記閉回
路が形成され、かつ、二方弁２４，２４′の切換
えによりフアン１９からの排気をコンデンサを経
由することなく排出し、また二方弁２５，２５′
の切換えにより閉回路を経由することなく外気を
ヒータ２２を経て外胴１中に取り込めるように構
成されている。さらに、二方弁２４を閉じると共
に、二方弁２４′を開いたときの溶剤回収器２７
を経由した排気路と、二方弁２３を開いたときの
ブロワ２９による溶剤回収器２７を経由すること
なく直接大気に排出する排気路とが構成されてい
る。なお、１８′は上記直接排気路中に介装した
ダストフイルターである。 18 is a dust filter, 19 is a fan, 20 is a primary capacitor, 21 is a secondary capacitor, and 22 is a heater.
1. A closed circuit is constructed that passes through the heater 22 and reaches the outer shell. Further, two-way valves 24 and 24' are arranged between the closed circuit fan 19 and the primary capacitor, and a two-way valve 25 is arranged between the secondary capacitor 21 and the heater 22. , two-way valve 2
The closed circuit is formed by switching between the two-way valves 24 and 24', and the exhaust from the fan 19 is discharged without passing through the condenser by switching between the two-way valves 24 and 24'. 25, 25'
By switching , outside air can be taken into the outer shell 1 through the heater 22 without going through a closed circuit. Further, when the two-way valve 24 is closed and the two-way valve 24' is opened, the solvent recovery device 27
and an exhaust path that is directly discharged to the atmosphere without passing through the solvent recovery device 27 by the blower 29 when the two-way valve 23 is opened. In addition, 18' is a dust filter interposed in the above-mentioned direct exhaust path.
そして、前記の一次コンデンサ２０は、クーリ
ングタワー、水道水、地下水などで冷却される冷
却水コンデンサであり、二次コンデンサ２１は、
冷凍機などにより０℃以下に冷却される低温コン
デンサであり、その何れも、凝縮された溶剤は前
記水分分離器１５を経て新液タンク１６に貯溜す
るように構成されている。 The primary condenser 20 is a cooling water condenser cooled by a cooling tower, tap water, underground water, etc., and the secondary condenser 21 is
These are low-temperature condensers that are cooled to 0° C. or lower using a refrigerator or the like, and are configured so that the condensed solvent passes through the water separator 15 and is stored in a new liquid tank 16.
次に、第１図に示すフローシートおよび第３図
以下を参照しながら、本発明の乾燥方法を含む洗
浄の全工程を説明する。 Next, the entire process of cleaning including the drying method of the present invention will be explained with reference to the flow sheet shown in FIG. 1 and FIGS.
先ず、第３図に示すように、電磁弁８と１０を
閉じた状態で三方弁４を吸込側に切換え、ポンプ
５を駆動して溶剤タンク３中の溶剤を外胴１中に
投入し、次いで第４図に示すように三方弁４を循
環方向に切換えてポンプ５を駆動することにより
循環洗いを行なう。この循環洗いは例えば２分間
である。 First, as shown in FIG. 3, with the solenoid valves 8 and 10 closed, the three-way valve 4 is switched to the suction side, the pump 5 is driven, and the solvent in the solvent tank 3 is poured into the outer shell 1. Next, as shown in FIG. 4, the three-way valve 4 is switched to the circulation direction and the pump 5 is driven to perform circulation washing. This circulation washing is for example 2 minutes.
次に、第５図に示すように、電磁弁８および１
１を開いて外胴１中の溶剤をボタントラツプ９を
介して溶剤タンク３中に戻した後、第６図に示す
ようにポンプ７を駆動してエマルジヨンタンク６
中のエマルジヨン液を外胴１中に供給し、この状
態でエマルジヨン洗いを例えば３分間行ない、次
いで第７図に示す如く電磁弁８と１２を開いて外
胴１中のエマルジヨン液をボタントラツプ９を介
し蒸留器１３中に排出する。このようにして排出
されたエマルジヨン液は、蒸留器１３において蒸
留され、凝縮器１４により溶剤が液化され、水分
分離器１５を経て新液タンク１６に貯溜される。 Next, as shown in FIG.
1 to return the solvent in the outer shell 1 to the solvent tank 3 via the button trap 9, and then drive the pump 7 to drain the emulsion tank 6 as shown in FIG.
The emulsion liquid in the outer shell 1 is supplied into the outer shell 1, and the emulsion is washed in this state for, for example, 3 minutes, and then the solenoid valves 8 and 12 are opened as shown in FIG. It is discharged through the distiller 13. The emulsion liquid thus discharged is distilled in a distiller 13, the solvent is liquefied in a condenser 14, and the liquid is stored in a new liquid tank 16 via a water separator 15.
次に、第８図に示す如く、電磁弁１７を開いて
新液タンク１６中の溶剤を外胴１中に供給し、こ
の状態において例えば３分間すすぎ洗いを行な
い、しかる後、第９図に示す如く、電磁弁１０を
開いてすすぎ洗いに使用した溶剤をエマルジヨン
タンク６に入れる。なお、このエマルジヨンタン
クに入れた溶剤には所望とする量の洗剤と水分と
を加えてエマルジヨン化させる。 Next, as shown in FIG. 8, the solenoid valve 17 is opened to supply the solvent in the new liquid tank 16 into the outer shell 1. In this state, rinsing is performed for, for example, 3 minutes, and then, as shown in FIG. As shown, the solenoid valve 10 is opened and the solvent used for rinsing is poured into the emulsion tank 6. Note that a desired amount of detergent and water are added to the solvent placed in the emulsion tank to form an emulsion.
次に、第１０図に示す如く、フアン１９および
ヒータ２２を駆動して閉回路による循環乾燥を行
なう。すると、溶剤は前記の如く低沸点であるか
ら、被洗物に吸着されている溶剤は水分より先に
蒸発し始め、これが一次コンデンサ２０および二
次コンデンサ２１により凝縮液化し、その溶剤は
水分分離器１５を介し新液タンク１６に貯溜され
る。また、このとき、水分が蒸発しても、その水
分は水冷式の一次コンデンサ２０により凝縮され
るので、二次コンデンサ２１に至る水分は僅少で
あつて、このため二次コンデンサの表面に凍着す
る量はきわめて少ない。 Next, as shown in FIG. 10, the fan 19 and heater 22 are driven to perform circulation drying in a closed circuit. Then, since the solvent has a low boiling point as mentioned above, the solvent adsorbed on the object to be washed starts to evaporate before the water, and this is condensed and liquefied by the primary condenser 20 and the secondary condenser 21, and the solvent is separated from the water. The fresh liquid is stored in a new liquid tank 16 via a container 15. Moreover, even if the water evaporates at this time, since the water is condensed by the water-cooled primary condenser 20, only a small amount of moisture reaches the secondary condenser 21, and therefore it freezes on the surface of the secondary condenser. The amount is extremely small.
このようにして循環乾燥を例えば５分間行なう
と、被洗物に残留されていた溶剤は殆んど回収さ
れる。このようにして溶剤の回収が完了した後、
第１１図に示す如く、二方弁２４，２４′を排気
側に切換えると共に二方弁２８を吸気側に切換え
て例えば２分間脱臭を行なう。なお、この脱臭工
程においても大気に排出する前に回収器２７によ
り溶剤を回収する。 When circulation drying is carried out in this manner for, for example, 5 minutes, most of the solvent remaining in the object to be washed is recovered. After the solvent recovery is completed in this way,
As shown in FIG. 11, the two-way valves 24 and 24' are switched to the exhaust side, and the two-way valve 28 is switched to the intake side to perform deodorization for, for example, two minutes. In this deodorizing step as well, the solvent is recovered by the recovery device 27 before being discharged into the atmosphere.
かくして脱臭した後、第１２図に示すように、
二方弁２４，２４′と２５，２８を閉じると共に、
二方弁２５′，２３を開き、ブロワ２９およびヒ
ータ２２を駆動して排気乾燥を行なう。このよう
にすると、二方弁２５′の吸気側から吸入すると
共にヒータ２２により加熱された新鮮な加熱空気
が外胴１中に供給されて被洗物に残留されていた
水分は急速に蒸発され、その蒸発水分は二方弁２
３を経由し、ブロワ２９の排気側から大気中に排
出されるので、閉回路により乾燥していた従来の
方法より乾燥に要する時間が顕著に短縮され、例
えば８分間で乾燥を終了させることができる。ち
なみに、同一容量の被洗物を閉回路により乾燥さ
せると35分必要としたが、本発明の方法によると
15分間で完了させることができた。 After deodorizing in this way, as shown in Figure 12,
While closing the two-way valves 24, 24' and 25, 28,
The two-way valves 25' and 23 are opened, and the blower 29 and heater 22 are driven to perform exhaust drying. In this way, fresh heated air drawn in from the intake side of the two-way valve 25' and heated by the heater 22 is supplied into the outer shell 1, and the moisture remaining in the items to be washed is rapidly evaporated. , the evaporated water is removed by two-way valve 2.
3 and is discharged into the atmosphere from the exhaust side of the blower 29, so the time required for drying is significantly shorter than in the conventional drying method, which uses a closed circuit. For example, drying can be completed in 8 minutes. can. By the way, it takes 35 minutes to dry the same volume of laundry in a closed circuit, but with the method of the present invention, it takes 35 minutes.
I was able to complete it in 15 minutes.
以上述べたように、本発明の方法によれば、エ
マルジヨン洗いを行なつた被洗物の乾燥に要する
時間を顕著に短縮させてドライクリーニング作業
の能率を向上させることができる。
As described above, according to the method of the present invention, it is possible to significantly shorten the time required for drying items that have been washed with emulsion, thereby improving the efficiency of dry cleaning operations.
また、本発明の装置によれば、冷凍機などによ
る二次コンデンサに水分が凍着する量が少なくな
つてその性能に悪影響を与えることがなく、しか
も低温二次コンデンサの容量を小さくおさえるこ
とができるので、それだけ機器全体のスペースお
よびコストの低減を測ることができる。 Furthermore, according to the device of the present invention, the amount of moisture that freezes on the secondary condenser caused by a refrigerator or the like is reduced, so that its performance is not adversely affected, and the capacity of the low-temperature secondary condenser can be kept small. As a result, the overall space and cost of the equipment can be reduced accordingly.
第１図は本発明の方法による洗たくから乾燥終
了に至る全工程のフローシート、第２図は本発明
を適用したドライクリーニング装置の系統図、第
３図は溶剤投入時の説明図、第４図は溶剤による
循環洗いの説明図、第５図は同脱液工程の説明
図、第６図はエマルジヨン洗いの説明図、第７図
は同脱液工程の説明図、第８図はすすぎ洗いの説
明図、第９図は同脱液工程の説明図、第１０図は
閉回路による循環乾燥の説明図、第１１図は脱臭
工程の説明図、第１２図は開放回路による排気乾
燥工程の説明図である。
１……外胴、２……内胴、３……溶剤タンク、
４……三方弁、５，７……ポンプ、８，１０，１
１，１２，１７……電磁弁、９……ボタントラツ
プ、１３……蒸留器、１４……凝縮器、１５……
水分分離器、１６……新液タンク、１８，１８′
……ダストフイルタ、１９……フアン、２０……
一次コンデンサ、２１……二次コンデンサ、２２
……ヒータ、２３，２４，２４′，２５，２５′，
２８……二方弁、２７……溶剤回収器。
Fig. 1 is a flow sheet of the entire process from washing to completion of drying according to the method of the present invention, Fig. 2 is a system diagram of a dry cleaning apparatus to which the present invention is applied, Fig. 3 is an explanatory diagram when adding solvent, and Fig. 4 The figure is an explanatory diagram of circulation washing using a solvent, Fig. 5 is an explanatory diagram of the deliquification process, Fig. 6 is an explanatory diagram of emulsion washing, Fig. 7 is an explanatory diagram of the deliquification process, and Fig. 8 is an explanatory diagram of the deliquification process. 9 is an explanatory diagram of the deliquification process, Fig. 10 is an explanatory diagram of the circulation drying process using a closed circuit, Fig. 11 is an explanatory diagram of the deodorizing process, and Fig. 12 is an explanatory diagram of the exhaust drying process using an open circuit. It is an explanatory diagram. 1...Outer shell, 2...Inner shell, 3...Solvent tank,
4...Three-way valve, 5,7...Pump, 8,10,1
1, 12, 17... Solenoid valve, 9... Button trap, 13... Distiller, 14... Condenser, 15...
Moisture separator, 16...New liquid tank, 18, 18'
...Dust filter, 19... Juan, 20...
Primary capacitor, 21...Secondary capacitor, 22
...Heater, 23, 24, 24', 25, 25',
28...Two-way valve, 27...Solvent recovery device.
Claims (1)
冷凍機により０℃以下に冷却する二次コンデン
サ、ヒータを経て外胴に至る閉回路の溶剤回収お
よび乾燥装置を有するドライクリーニング機を使
用し、水より低沸点の溶剤に洗剤と水とを添加し
て乳化させたエマルジヨン液によりエマルジヨン
洗いを行ない、次いですすぎ洗いおよび脱液した
後、前記閉回路で被洗物を乾燥させて被洗物に残
留する溶剤と水分のうち主として溶剤を水より先
に回収除去し、次いで前記閉回路を一次および二
次コンデンサを経由せずに外気をヒータにより加
熱して外胴中を経由した後大気中に排出する開放
乾燥回路となし、該開放乾燥回路により被洗物に
残留する水分を蒸発除去させることを特徴とする
ドライクリーニング機による被洗物の洗浄および
乾燥方法。1 From the outer shell, fan, water-cooled primary condenser,
Detergent and water are added to a solvent with a lower boiling point than water using a dry cleaning machine with a closed-circuit solvent recovery and drying device that runs through a secondary condenser that is cooled to below 0°C by a refrigerator and a heater to the outer shell. Emulsion washing is carried out using an emulsion liquid emulsified by washing, followed by rinsing and dehydration, and then the object to be washed is dried in the closed circuit to remove mainly the solvent and water from the remaining solvent and water in the object to be washed. Then, the closed circuit is made into an open drying circuit in which outside air is heated by a heater without passing through the primary and secondary condensers, and is discharged into the atmosphere after passing through the outer shell. A method for washing and drying items using a dry cleaning machine, characterized by evaporating and removing moisture remaining in the items.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60154347A JPS6216797A (en) | 1985-07-15 | 1985-07-15 | Method and apparatus for drying article to be washed in dry cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60154347A JPS6216797A (en) | 1985-07-15 | 1985-07-15 | Method and apparatus for drying article to be washed in dry cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216797A JPS6216797A (en) | 1987-01-24 |
| JPH0154077B2 true JPH0154077B2 (en) | 1989-11-16 |
Family
ID=15582173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60154347A Granted JPS6216797A (en) | 1985-07-15 | 1985-07-15 | Method and apparatus for drying article to be washed in dry cleaning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216797A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260699A (en) * | 1988-08-29 | 1990-03-01 | Tokyo Sensen Kikai Seisakusho:Kk | Dry cleaning method for clothing |
| JPH079283U (en) * | 1993-07-23 | 1995-02-10 | 株式会社ティグ | Dry solvent recovery device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569360A (en) * | 1979-07-05 | 1981-01-30 | Nippon Steel Corp | Pass line switching apparatus of steel strip heat treating installation in zinc plating line |
| JPS56136593A (en) * | 1980-03-28 | 1981-10-24 | Sanyo Electric Co | Dry cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133989U (en) * | 1979-03-15 | 1980-09-22 |
-
1985
- 1985-07-15 JP JP60154347A patent/JPS6216797A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569360A (en) * | 1979-07-05 | 1981-01-30 | Nippon Steel Corp | Pass line switching apparatus of steel strip heat treating installation in zinc plating line |
| JPS56136593A (en) * | 1980-03-28 | 1981-10-24 | Sanyo Electric Co | Dry cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216797A (en) | 1987-01-24 |
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