JPH08276165A - New washing agent and washing method - Google Patents
New washing agent and washing methodInfo
- Publication number
- JPH08276165A JPH08276165A JP7115347A JP11534795A JPH08276165A JP H08276165 A JPH08276165 A JP H08276165A JP 7115347 A JP7115347 A JP 7115347A JP 11534795 A JP11534795 A JP 11534795A JP H08276165 A JPH08276165 A JP H08276165A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- cleaning
- cleaned
- agent
- surfactant
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明はコイン洗車場、ノンブ
ラシ門型洗車機、車体洗浄、ビル洗浄、食器洗浄等で使
用される加圧型スプレー洗浄機の洗浄剤及び洗浄方法に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning agent and a cleaning method for a pressure type spray cleaning machine used in a coin car wash, a non-brush gate type car wash, a vehicle body wash, a building wash, a dish wash and the like.
【０００２】[0002]
【従来の技術】通常、加圧型スプレー洗浄機での洗浄で
は水、水に種々の界面活性剤を配合した洗剤、又これら
にアルカリビルダーを配合した洗浄剤が使用されてい
る。しかしながら、指頭で軽くこすればすぐ除去できる
ような汚れが除去できないのが現状である。この為、ア
ルカリビルダーを多量に配合した強アルカリ性洗剤を被
洗浄面にかけ、汚れを浮き上がらせた後、高圧スプレー
で洗浄する等の工夫をしているものの、被洗浄物に変
色、膨潤等の悪影響を与える可能性が高いとともに充分
な洗浄力は得られていない。2. Description of the Related Art Usually, in washing with a pressure type spray washing machine, water, a detergent containing various surfactants in water, or a detergent containing an alkali builder added thereto is used. However, under the present circumstances, it is impossible to remove stains that can be removed immediately by rubbing lightly with the fingertip. For this reason, a strong alkaline detergent containing a large amount of an alkali builder is applied to the surface to be cleaned to raise dirt and then it is washed with a high-pressure spray, but the objects to be cleaned are adversely affected by discoloration and swelling. And a sufficient detergency is not obtained.
【０００３】[0003]
【発明が解決しようとする問題点】しかし上記のような
洗浄剤や洗浄方法では、被洗浄物に悪影響を与え、洗浄
力が不充分であるとともに強アルカリ成分を多量排水す
ることとなり、公害上大きな問題点となる。これを防ぐ
には中和してから排水できるような排水処理設備が必要
となり、多額の設備費がかかるとともに、洗浄機を固定
しなければならない等の欠点がある。一方、その他の洗
浄方法として、加圧型スプレ一洗浄機の洗浄剤の中に無
機物、樹脂、その他の水に溶解しない粉体を配合し、被
洗浄面へ吹きつけることにより粒子の物理的作用にて著
しく洗浄力を高められることは公知であるが、被洗浄物
に傷を付ける可能性が高いとともに、洗浄後水に溶解し
ない粉体が被洗浄面及び被洗浄面付近に付着、堆積しこ
れらの処理が不可能な為、公害上、美観上、排水上の問
題が大きく使用されていないのが現状である。However, the above-mentioned cleaning agents and cleaning methods adversely affect the object to be cleaned, have insufficient cleaning power, and discharge a large amount of strong alkaline components, which is harmful to the environment. It becomes a big problem. In order to prevent this, a wastewater treatment facility that can be drained after neutralization is required, resulting in a large amount of equipment cost and the need to fix the washing machine. On the other hand, as another cleaning method, an inorganic substance, a resin, or other powder that is not soluble in water is mixed in the cleaning agent of the pressure type spray cleaning machine, and sprayed onto the surface to be cleaned so that the particles have a physical effect. It is known that the cleaning power can be remarkably enhanced by such a method, but there is a high possibility of damaging the object to be cleaned, and powder that does not dissolve in water after cleaning adheres to and accumulates on and near the surface to be cleaned. Since it is impossible to treat wastewater, the problems of pollution, aesthetics, and drainage have not been widely used.
【０００４】[0004]
【問題を解決するための手段】この発明は上記問題点を
解決するために完成されたものであり、請求項１，２の
洗浄方法、請求項３の前洗浄剤及び洗浄方法を提案すの
ものである。この発明は、洗浄すべき被洗浄面を前洗浄
剤で濡らすことにより、被洗浄面上の汚れ成分に前洗浄
剤成分がなじむこととなり、その後、界面活性剤を含ん
だ洗浄液が被洗浄面に到達する時に炭酸ガスを含んでか
つ、界面活性剤と炭酸ガスの働きで発泡状態である後洗
浄剤をジェツト状に高圧スプレーした際に、より効果的
な洗浄力を得ることが出来る洗浄方法である。The present invention has been completed to solve the above problems, and proposes a cleaning method according to claims 1 and 2 and a precleaning agent and a cleaning method according to claim 3. It is a thing. According to the present invention, by moistening the surface to be cleaned with the pre-cleaning agent, the pre-cleaning agent component becomes compatible with the dirt components on the surface to be cleaned, and then the cleaning liquid containing the surfactant is applied to the cleaning surface. A cleaning method that contains a carbon dioxide gas when it arrives and is capable of obtaining a more effective detergency when a post-cleaning agent that is in a foaming state due to the action of a surfactant and carbon dioxide gas is sprayed under high pressure in a jet shape. is there.
【０００５】この発明の請求項２での前洗浄剤とは、一
般的で公知な界面活性剤を主成分とした洗浄剤で、被洗
浄面上へかけられる時点で被洗浄物に悪影響を与えない
ように必要に応じてＰＨを６．０〜９．０に調整される
洗浄剤である。界面活性剤としては公知のアニオン、ノ
ニオン、カチオン、両性界面活性剤が主成分として用い
られる。又、その他の成分として配合されるものとして
は塩類、キレート剤、アルカリビルダー、酸、水溶性溶
剤、水溶性ポリマー等が挙げられる。The pre-cleaning agent according to claim 2 of the present invention is a cleaning agent containing a general and well-known surfactant as a main component, and exerts a bad influence on the object to be cleaned when it is applied onto the surface to be cleaned. It is a cleaning agent whose pH is adjusted to 6.0 to 9.0 so as not to occur. As the surfactant, known anions, nonions, cations and amphoteric surfactants are used as main components. In addition, salts, chelating agents, alkali builders, acids, water-soluble solvents, water-soluble polymers and the like may be included as other components.
【０００６】この発明の請求項３での前洗浄剤とは、一
般的で公知な界面活性剤と炭酸水素塩を必須成分として
含んでいる洗浄剤で、被洗浄面上へかけられる時点で被
洗浄物に悪影響を与えないように必要に応じてＰＨを
６．０〜９．０に調整される洗浄剤である。界面活性剤
としては公知のアニオン、ノニオン、カチオン、両性界
面活性剤であり、炭酸水素塩としては炭酸水素ナトリウ
ム、炭酸水素カリウム、炭酸水素アンモニウムであり、
好ましくはアニオン、ノニオン、両性界面活性剤と炭酸
水素ナトリウムである。又、その他の成分として配合さ
れるものとしては塩類、キレート剤、アルカリビルダ
ー、酸、水溶性溶剤、水溶性ポリマー等が挙げられる。The pre-cleaning agent according to claim 3 of the present invention is a cleaning agent containing a general and well-known surfactant and hydrogen carbonate as essential components, and the pre-cleaning agent is applied to the surface to be cleaned at the time of application. It is a cleaning agent whose pH is adjusted to 6.0 to 9.0 as necessary so as not to adversely affect the cleaning product. The surfactant is a known anion, nonion, cation, or an amphoteric surfactant, and the hydrogen carbonate is sodium hydrogen carbonate, potassium hydrogen carbonate, or ammonium hydrogen carbonate,
Preferred are anions, nonions, amphoteric surfactants and sodium hydrogen carbonate. In addition, salts, chelating agents, alkali builders, acids, water-soluble solvents, water-soluble polymers and the like may be included as other components.
【０００７】この発明での後洗浄剤とは、高圧スプレー
にて被洗浄物を洗浄する際の一般的で公知な界面活性剤
を含む中性洗浄液に被洗浄面へ到達する時点で炭酸ガス
を溶解又は含ませたものであり、その方法としては炭酸
水素ナトリウム、炭酸水素カリウム、炭酸水素アンモニ
ウム等の炭酸水素塩と硫酸、塩酸等の無機酸、クエン
酸、シュウ酸、グルコン酸、リンゴ酸等の有機酸との中
和反応の際発生する炭酸ガスを、一般の洗浄液に溶解又
は含ませる方法と、炭酸水を作るように炭酸ガスボン
ベ、ドライアイス等から溶解又は含ませる方法がある。
尚、この発明での後洗浄剤をジェツト状に高圧スプレー
する際は、あらかじめ炭酸ガスを洗浄液に含ませた液を
スプレーしても、吐出口部分で炭酸ガスを洗浄液に含ま
せてスプレーしても、被洗浄物上で炭酸ガスを洗浄液に
含ませるようにスプレーしてもよい。このように洗浄液
に溶解又は含ませた炭酸ガスはエアーとは異なり洗浄液
に良く溶解する為、被洗浄物に到達する迄炭酸ガスを保
持することができ、洗浄液中の界面活性剤との働きで多
量の発泡体を得ることができる。この発泡体が高圧状態
で被洗浄面へ物理的に衝突することと、汚れを巻き上げ
包み込むことにより効果的な洗浄力が得られることとな
る。The post-cleaning agent in the present invention means carbon dioxide gas at the time of reaching the surface to be cleaned in a neutral cleaning solution containing a general and well-known surfactant when cleaning the object to be cleaned by high pressure spraying. It is dissolved or contained, and as its method, hydrogen carbonate such as sodium hydrogen carbonate, potassium hydrogen carbonate, ammonium hydrogen carbonate and the like, inorganic acid such as sulfuric acid, hydrochloric acid, citric acid, oxalic acid, gluconic acid, malic acid, etc. There are a method of dissolving or containing carbon dioxide gas generated in the neutralization reaction with the organic acid in a general cleaning liquid, and a method of dissolving or containing carbon dioxide gas from a carbon dioxide gas cylinder, dry ice or the like so as to make carbonated water.
Incidentally, when the post-cleaning agent of the present invention is sprayed in a jet shape under high pressure, even if a solution containing carbon dioxide gas in the cleaning solution is sprayed in advance, carbon dioxide gas is contained in the cleaning solution at the discharge port and sprayed. Alternatively, the carbon dioxide gas may be sprayed onto the object to be cleaned so that the cleaning liquid contains the carbon dioxide gas. In this way, unlike the air, the carbon dioxide gas dissolved or contained in the cleaning liquid is well dissolved in the cleaning liquid, so that the carbon dioxide gas can be retained until it reaches the object to be cleaned, and it works by the surfactant in the cleaning liquid. A large amount of foam can be obtained. This foam physically collides with the surface to be cleaned in a high pressure state, and the dirt is rolled up and wrapped up, whereby an effective cleaning power can be obtained.
【０００８】以上のように、この発明では被洗浄面上の
汚れを前洗浄剤でなじませ、軟らかくし、洗浄し易くし
た後、後洗浄剤をジェツト状に高圧スプレーすることに
より生成された発泡体が高圧状態で被洗浄面へ物理的に
衝突することと、汚れを巻き上げ包み込むことにより、
よりいっそう効果的な洗浄力が得られるとともにＰＨ的
にもほぼ中性で、粉体も残らず、被洗浄物に悪影響を与
えない無公害な洗浄剤と洗浄方法を提供するものであ
る。As described above, according to the present invention, the stains formed on the surface to be cleaned are spread with the pre-cleaning agent to soften them and make them easy to clean, and then the post-cleaning agent is sprayed with a high pressure in the form of a jet. By physically hitting the surface to be cleaned under high pressure and wrapping up dirt and wrapping it up,
The present invention provides a non-polluting cleaning agent and a cleaning method that can obtain a more effective cleaning power, are substantially neutral in terms of pH, leave no powder, and do not adversely affect the object to be cleaned.
【０００９】[0009]
評価方法 １．洗浄力 洗浄終了後、汚れの取れ具合を目視で判定。 ○：良く汚れが取れている。 △：ある程度汚れが取れている。 ×：ほとんど汚れが取れていない。 ２．粉体の残存性 ○：粉体の残存がない。 ×：粉体が残存する。 ３．公害問題 ○：ほぼ中性で全く問題ない。 ×：アルカリ性で問題ある。 ４．被洗浄物への影響 ○：傷や変質が起こらず問題ない。 ×：傷や変質が起こり問題ある。 Evaluation method 1. Detergency After the completion of washing, the degree of dirt removal is visually determined. ◯: Dirt is well removed. Δ: Some dirt is removed. X: Almost no dirt was removed. 2. Remaining powder ◯: No powder remains. X: Powder remains. 3. Pollution problem ○: Almost neutral and no problem. X: There is a problem with alkalinity. 4. Impact on the object to be cleaned ○: No problem because no scratches or deterioration occur. X: There are problems such as scratches and deterioration.
【００１０】 [0010]
【００１１】 [0011]
【００１２】以上の結果より明らかなように、この発明
の実施例１，２，３，については洗浄力が良く、粉体も
残存せず、公害問題がなく、被洗浄物への影響もなく良
好な結果を得られたが、比較配合例１，２では排水がア
ルカリ性であったり、粉体が多量に残存したり、被洗浄
物に悪影響が起こったりして良好な結果は得られなかっ
た。As is clear from the above results, Examples 1, 2, 3 of the present invention have good cleaning power, no powder remains, no pollution problem, and no effect on the object to be cleaned. Good results were obtained, but in Comparative Formulation Examples 1 and 2, the drainage was alkaline, a large amount of powder remained, and the object to be cleaned was adversely affected, so that good results were not obtained. .
Claims (3)
濡らし、汚れ成分に前洗浄剤成分をなじませた後、界面
活性剤を含んだ洗浄液が被洗浄面に到達する時点におい
て炭酸ガスを含んでかつ、界面活性剤と炭酸ガスの働き
で発泡状態の後洗浄剤をジェット状に高圧スプレーする
ことにより、被洗浄物の汚れをより効果的に洗浄するこ
とを特徴とした洗浄方法。1. A carbon dioxide gas is added at the time when a cleaning liquid containing a surfactant reaches the surface to be cleaned after the surface of the surface to be cleaned is wetted with the precleaning agent to allow the dirt component to adapt the precleaning agent component. A cleaning method comprising cleaning a stain on an object to be cleaned more effectively by spraying a post-cleaning agent in a foamed state under high pressure with the aid of a surfactant and carbon dioxide gas.
上にかけられる時点でＰＨが６．０〜９．０に調整され
ている請求項１の洗浄方法。2. The cleaning method according to claim 1, wherein the pre-cleaning agent contains a surfactant, and the pH is adjusted to 6.0 to 9.0 when the pre-cleaning agent is applied onto the surface to be cleaned.
須成分として含み、被洗浄面上にかけられる時点でＰＨ
が６．０〜９．０に調整されている前洗浄剤及び請求項
１の洗浄方法。3. The pre-cleaning agent contains a surfactant and a hydrogen carbonate as essential components, and PH when applied onto the surface to be cleaned.
The cleaning agent according to claim 1, wherein the pre-cleaning agent is adjusted to 6.0 to 9.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7115347A JPH08276165A (en) | 1995-04-05 | 1995-04-05 | New washing agent and washing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7115347A JPH08276165A (en) | 1995-04-05 | 1995-04-05 | New washing agent and washing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08276165A true JPH08276165A (en) | 1996-10-22 |
Family
ID=14660283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7115347A Pending JPH08276165A (en) | 1995-04-05 | 1995-04-05 | New washing agent and washing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08276165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016452A1 (en) * | 2001-08-20 | 2003-02-27 | Tani Co., Ltd. | Detergent for vehicle, method for cleaning vehicle and device for cleaning vehicle |
| JP2011228365A (en) * | 2010-04-15 | 2011-11-10 | Fujifilm Corp | Cleaning method of semiconductor substrate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203130A (en) * | 1987-02-19 | 1988-08-23 | オリンパス光学工業株式会社 | Washing instrument of endoscope |
| JPH03211498A (en) * | 1990-01-16 | 1991-09-17 | Kobe Steel Ltd | Method for removing harmful material sticking to concrete surface |
| JPH0411978A (en) * | 1990-04-27 | 1992-01-16 | Saniida:Kk | Method for cleaning inside of drainpipe |
-
1995
- 1995-04-05 JP JP7115347A patent/JPH08276165A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203130A (en) * | 1987-02-19 | 1988-08-23 | オリンパス光学工業株式会社 | Washing instrument of endoscope |
| JPH03211498A (en) * | 1990-01-16 | 1991-09-17 | Kobe Steel Ltd | Method for removing harmful material sticking to concrete surface |
| JPH0411978A (en) * | 1990-04-27 | 1992-01-16 | Saniida:Kk | Method for cleaning inside of drainpipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016452A1 (en) * | 2001-08-20 | 2003-02-27 | Tani Co., Ltd. | Detergent for vehicle, method for cleaning vehicle and device for cleaning vehicle |
| JP2011228365A (en) * | 2010-04-15 | 2011-11-10 | Fujifilm Corp | Cleaning method of semiconductor substrate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8389453B2 (en) | Tetrafluoroborate compounds, compositions and related methods of use | |
| US4847004A (en) | Aqueous cleaning solution containing chelating agents and surfactants | |
| JPH06510802A (en) | Method for removing starch-containing stains from pottery and surfactant concentrate applied to the method | |
| JP3490166B2 (en) | Spray cleaning method | |
| JPH08276165A (en) | New washing agent and washing method | |
| FI953921A (en) | Washing method and composition | |
| CA2502423C (en) | Acidic cleaning method for machine dishwashing | |
| CA2589791A1 (en) | Wheel and tire cleaner composition | |
| JP3168863B2 (en) | Metal strip cleaning method | |
| JPH08257515A (en) | New cleaning agent and cleaning method | |
| JPH11217586A (en) | Detergent for vehicle, cleaning of vehicle and apparatus for cleaning vehicle | |
| JPH08229435A (en) | New cleaning agent and method for cleaning | |
| JP3427093B2 (en) | Cleaning agent for spray cleaning and spray cleaning method | |
| JPH05156289A (en) | Method for cleaning coated surface | |
| JP3928821B2 (en) | Cleaning agent composition for screen door | |
| JPH0774356B2 (en) | Cleaning method for precision parts | |
| JPH052540B2 (en) | ||
| JPH06207287A (en) | Detergent for aluminum sound insulation wall and cleaning method using the same | |
| NO127060B (en) | ||
| JPS62112700A (en) | Detergent composition | |
| JPH05230499A (en) | Fur detergent for the coated surface of vehicle | |
| JP2000109891A (en) | Aerosol detergent composition for bath and cleaning of bath | |
| JP3569031B2 (en) | Practice golf ball cleaner and cleaning method | |
| JPH09241676A (en) | Industrial detergent for removing abrasives | |
| JPS6375099A (en) | Detergent composition for painting surface of car body |