JPS6338461A - Method and apparatus for sterilizing, purifying and drying compressed air - Google Patents
Method and apparatus for sterilizing, purifying and drying compressed airInfo
- Publication number
- JPS6338461A JPS6338461A JP61180205A JP18020586A JPS6338461A JP S6338461 A JPS6338461 A JP S6338461A JP 61180205 A JP61180205 A JP 61180205A JP 18020586 A JP18020586 A JP 18020586A JP S6338461 A JPS6338461 A JP S6338461A
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- sterilizing
- purifying
- adsorbent
- gas
- 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.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims description 127
- 238000001035 drying Methods 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 19
- 239000003463 adsorbent Substances 0.000 claims description 104
- 238000004659 sterilization and disinfection Methods 0.000 claims description 40
- 238000000746 purification Methods 0.000 claims description 39
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical group O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 30
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical group [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 26
- 238000011049 filling Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000004155 Chlorine dioxide Substances 0.000 claims description 15
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000003809 water extraction Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 241000234435 Lilium Species 0.000 claims 1
- 239000007789 gas Substances 0.000 description 44
- 238000010586 diagram Methods 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- -1 etc. Chemical compound 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、圧縮空気を殺菌浄化及び除湿して乾燥した無
菌、無毒、無臭状態の空気を得るための圧縮空気の殺菌
浄化乾燥方法及び装置に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention provides a method and apparatus for sterilizing, purifying and drying compressed air to obtain dry, sterile, non-toxic and odorless air by sterilizing, purifying and dehumidifying compressed air. Regarding.
歯科治療施設おいては、空気圧縮機によって製造された
圧縮空気が口腔内の治療等のための歯科医療用空気とし
て利用されている。このような歯科医療用空気を製造す
るための空気圧縮機は、その稼動中の騒音が大きいこと
から、一般に治療室から隔てられた機械室等に設置され
ており、圧縮空気はエアー配管回路を通じて歯科治療台
等の機器類に供給されるようになっている。In dental treatment facilities, compressed air produced by an air compressor is used as dental medical air for intraoral treatment and the like. Air compressors used to produce air for dental care are generally installed in a machine room separated from the treatment room because they make a lot of noise during operation, and the compressed air is passed through an air piping circuit. It is now supplied to equipment such as dental treatment tables.
従来のエアー配管回路の適所には除油フィルタ、除菌フ
ィルタ、除湿機（エアードライヤ）等が設けられており
、空気圧縮機で製造された歯科医療用空気は、除油、除
菌フィルタ、除湿機等により処理されて使用されている
が、長期の使用により、エアー配管内にはドレンが生成
し、微生物が増殖し易（なるため、不衛生な状態になる
。しかし、一般に、歯科治療室等ではエアー配管を通じ
て供給された歯科医療用空気を殺菌浄化処理することな
く歯科治療台等の機器に使用しているので、不衛生な状
態の圧縮空気が歯科治療用空気として使用されることと
なる。歯科医療用空気が使用に際し歯科院内感染も考え
られる程の汚染状態であることは、昭和４７年に発行さ
れた「歯科微生物学」口腔細菌学談話会編第２版５刷、
第５４４頁の「歯科用エアーコンプレッサー送気の細菌
学的考察」からも明らかである。Conventional air piping circuits are equipped with oil removal filters, sterilization filters, dehumidifiers (air dryers), etc. at appropriate locations. It is treated with a dehumidifier etc., but after long-term use, condensate forms in the air piping, which makes it easy for microorganisms to grow, resulting in an unsanitary condition.However, in general, dental treatment Dental treatment air supplied through air piping is used in equipment such as dental treatment tables without being sterilized and purified in rooms, etc., so unsanitary compressed air is used as dental treatment air. The fact that the air used in dental care is contaminated to such an extent that infection within the dental clinic is considered possible is explained in "Dental Microbiology," Oral Bacteriology Colloquium Edition, 2nd Edition, 5th Edition, published in 1971.
This is also clear from "Bacteriological Consideration of Air Supply from Dental Air Compressors" on page 544.
もともと、口腔の特殊性として、口腔は消化気管の関門
であり、同時に呼吸の関門でもある。それ故、口腔内は
人体の中で各種の菌の出入りが最も頻繁な場所の１つで
もある。口腔の自衛作用や自浄作用の他、口腔液に含ま
れた抗菌性物質の存在等によって、細菌の侵撃に対し、
生体が常に天然の良能を発揮して生体を守っていると思
われるが、歯科技術の進歩に伴い、より良い歯科治療を
行なうために、従来の殺菌浄化処理の行われていない汚
染状態の歯科医療用空気を無菌化及び浄化することが望
まれる。また、歯牙修復における充填物、鋳造物等の接
着又は合着には歯牙表面の乾燥が必要であり、このとき
使用する医療用空気に関しても、特に口腔の特殊性によ
り、殺菌及び浄化された超乾燥空気が望まれる。Originally, the oral cavity is a barrier between the digestive tract and the respiratory tract, and at the same time, it is a barrier between the respiratory tract and the respiratory tract. Therefore, the oral cavity is one of the places in the human body where various bacteria enter and exit most frequently. In addition to oral self-defense and self-cleaning effects, the presence of antibacterial substances contained in oral fluids protects against bacterial attack.
It is thought that living organisms always exert their natural abilities to protect themselves, but with the advancement of dental technology, in order to provide better dental treatment, it is necessary to treat contaminated areas that have not been subjected to conventional sterilization and purification treatment. It is desirable to sterilize and purify dental air. In addition, drying of the tooth surface is necessary for adhesion or bonding of fillings, castings, etc. in tooth restoration, and the medical air used at this time must be sterilized and purified, especially due to the special characteristics of the oral cavity. Dry air is desired.
また、歯牙切削用エアータービンの使用に際しては、患
者毎にその殺菌消毒を行なうべきであるが、実際にはそ
の表面をアルコール等で消毒している程度にすぎない。Furthermore, when using an air turbine for tooth cutting, it should be sterilized and disinfected for each patient, but in reality, the surface is merely disinfected with alcohol or the like.
しかし、歯科治療台とエアータービンの仕様において、
切削時に使用される歯牙冷却用スプレー水は、そのボタ
落ちの防止のために、使用直後にエアータービンの先端
のスプレー水の穴から、治療用空気を利用して、吸引さ
れる。したがって、患者の口腔内病原菌がエアータービ
ンのスプレー回路、エアー回路先端穴から吸引され、次
の患者にて、そのまま使用されることにより、エアータ
ービンを媒介して、口腔内病原菌が感染する虞れがあっ
た。同様の問題はエアーシリンジの使用に際しても発生
する。このため、乾燥した無菌、無毒、無臭の空気と共
に、殺菌浄化能力を備えた空気や水が治療用空気及び治
療用液として望まれている。However, in the specifications of the dental treatment table and air turbine,
Immediately after use, the tooth cooling spray water used during cutting is sucked in from the spray water hole at the tip of the air turbine using therapeutic air to prevent it from dripping. Therefore, if the patient's oral pathogens are sucked through the air turbine's spray circuit or air circuit tip hole and used on the next patient, there is a risk that the oral pathogens may become infected through the air turbine. was there. Similar problems occur when using air syringes. For this reason, dry, sterile, non-toxic, and odorless air as well as air and water with sterilizing and purifying abilities are desired as therapeutic air and therapeutic liquids.
上記問題点に鑑み、本発明は、殺菌浄化能力を有する殺
菌浄化気体を圧縮空気の給送経路内で圧縮空気と混合し
て圧縮空気の殺菌浄化を行ない、殺菌浄化された圧縮空
気中の過剰な残留殺菌浄化気体及び水分を圧縮空気給送
経路内に設けた吸着剤充填部内の吸着剤に吸着させるこ
とにより、乾燥した殺菌浄化状態の圧縮空気を得ること
を特徴とする圧縮空気の殺菌浄化乾燥方法を提供する。In view of the above-mentioned problems, the present invention sterilizes and purifies compressed air by mixing a sterilizing and purified gas having sterilizing and purifying ability with compressed air in a compressed air supply path. Sterilization and purification of compressed air, characterized in that compressed air in a dry, sterilization and purification state is obtained by adsorbing residual sterilization and purification gas and moisture to an adsorbent in an adsorbent filling section provided in a compressed air supply path. Provide a drying method.
また、本発明は、圧縮空気の給送経路と、殺菌浄化能力
を有する殺菌浄化気体を、圧縮空気の吸引力を利用して
、該圧縮空気給送経路内に供給する殺菌浄化気体供給部
と、該圧縮空気給送経路内で殺菌浄化気体により殺菌浄
化された圧縮空気中の過剰な残留殺菌浄化気体及び水分
を吸着除去するために圧縮空気給送経路内に設けられた
吸着剤充填部とを備えていることを特徴とする圧縮空気
殺菌浄化乾燥装置を提供する。The present invention also provides a compressed air supply path, and a sterilization and purification gas supply section that supplies a sterilization and purification gas having a sterilization and purification ability into the compressed air supply path using the suction force of the compressed air. , an adsorbent filling part provided in the compressed air supply route for adsorbing and removing excess residual sterilization and purification gas and moisture in the compressed air that has been sterilized and purified by the sterilization and purification gas in the compressed air supply route; To provide a compressed air sterilization purification drying device characterized by comprising:
〔作 用〕
本発明による上記圧縮空気の殺菌浄化乾燥方法及び圧縮
空気殺菌浄化乾燥装置によれば、殺菌浄化能力を有する
殺菌浄化気体を圧縮空気と混合して圧縮空気の殺菌浄化
を行なった後、殺菌浄化された圧縮空気中の過剰な残留
殺菌浄化気体及び水分を圧縮空気給送経路内に設けた吸
着剤充填部内の吸着剤に吸着させることにより、乾燥し
た殺菌浄化状態の圧縮空気を得ることができる。[Function] According to the compressed air sterilizing, purifying and drying method and compressed air sterilizing, purifying and drying apparatus according to the present invention, after sterilizing and purifying the compressed air by mixing a sterilizing and purifying gas having a sterilizing and purifying ability with the compressed air. Dry compressed air in a sterilized and purified state is obtained by adsorbing excess residual sterilized gas and moisture in the sterilized and purified compressed air to an adsorbent in an adsorbent filling section provided in the compressed air supply path. be able to.
殺菌浄化された乾燥状態の圧縮空気は歯科治療用空気と
して利用できる。また、好ましい実施例においては、殺
菌浄化能力を有する殺菌浄化気体が殺菌浄化気体取出し
経路に送られ、歯科治療における口腔内の外科手術、山
内治療、止血用等の空気として利用可能とされる。また
、殺菌浄化気体の少なくとも一部が気液接触装置により
水に溶解されて水取出し経路に送られ、歯科治療用機器
の殺菌消毒液、抜歯後の消毒液、口腔内消毒液等として
利用可能とされる。Sterilized and purified dry compressed air can be used as air for dental treatment. In a preferred embodiment, a sterilizing and purifying gas having a sterilizing and purifying ability is sent to the sterilizing and purifying gas extraction path, and can be used as air for intraoral surgery, Yamauchi treatment, hemostasis, etc. in dental treatment. In addition, at least a portion of the sterilizing and purifying gas is dissolved in water by the gas-liquid contact device and sent to the water extraction route, and can be used as a sterilizing disinfectant for dental treatment equipment, a disinfectant after tooth extraction, an oral disinfectant, etc. It is said that
殺菌浄化能力を有する気体としては、好ましくは、二酸
化塩素又はオゾンが使用される。二酸化塩素及びオゾン
は他の各種殺菌剤よりも殺菌浄化能力が強いので、比較
的短時間内で圧縮空気の殺菌浄化処理を完了することが
できる。したがって、圧縮空気給送経路の短区間内で圧
縮空気の殺菌浄化を行なうことができる。Chlorine dioxide or ozone is preferably used as the gas having sterilizing and purifying ability. Since chlorine dioxide and ozone have a stronger sterilizing and purifying ability than various other sterilizing agents, they can complete the sterilizing and purifying treatment of compressed air within a relatively short period of time. Therefore, compressed air can be sterilized and purified within a short section of the compressed air supply path.
以下、図面を参照して本発明の詳細な説明する。 Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は本発明方法及び装置の一実施例を示す系統図で
ある。第１図を参照すると、圧縮空気殺菌浄化乾燥装置
は、空気圧縮機（図示せず）により製造された圧縮空気
を給送するための圧縮空気給送経路１１を備えている。FIG. 1 is a system diagram showing one embodiment of the method and apparatus of the present invention. Referring to FIG. 1, the compressed air sterilization purification drying apparatus includes a compressed air supply path 11 for supplying compressed air produced by an air compressor (not shown).
給送経路１１内の圧縮空気はエアー圧力によって図の左
方から右方に給送される。給送経路１１は殺菌浄化乾燥
空気を必要とする供給、例えば歯科治療用機器に接続す
ることができる。Compressed air in the feeding path 11 is fed from the left to the right in the figure by air pressure. The feed path 11 can be connected to a supply requiring sterile, purified, dry air, for example a dental treatment device.
圧縮空気殺菌浄化乾燥装置は殺菌浄化能力を有する殺菌
浄化気体を給送経路１１内に供給するための殺菌浄化気
体供給部を備えている。この殺菌浄化気体供給部は給送
経路１１の途中に設けられた吸引力発生部１２を備えて
いる。吸引力発生部１２の上流側の給送経路１１の途中
には電磁開閉弁１３が設けられている。The compressed air sterilizing, purifying and drying apparatus includes a sterilizing and purifying gas supply section for supplying sterilizing and purifying gas having sterilizing and purifying ability into the feeding path 11. This sterilized and purified gas supply section includes a suction force generation section 12 provided in the middle of a supply path 11. An electromagnetic on-off valve 13 is provided in the middle of the feeding path 11 on the upstream side of the suction force generating section 12 .
殺菌浄化気体供給部は殺菌浄化気体を吸着した吸着剤を
収容する吸着剤容器１４を有しており、該吸着剤容器１
４と吸引力発生部１２とが供給経路１５によって連結さ
れている。The sterilizing and purifying gas supply unit has an adsorbent container 14 that accommodates an adsorbent that has adsorbed the sterilizing and purifying gas, and the adsorbent container 1
4 and the suction force generating section 12 are connected by a supply path 15.
吸引力発生部１２の下流側において、給送経路１１の途
中には吸着剤充填部１６が設けられており、吸引力発生
部１２と吸着剤充填部１６との間の給送経路１１の途中
には吸着剤容器１４から吸引力発生部１２を経て給送経
路１１内に供給された吸着剤を捕集するだめのフィルタ
室１７が設けられている。On the downstream side of the suction force generating section 12 , an adsorbent filling section 16 is provided midway through the feeding path 11 . A filter chamber 17 is provided in which the adsorbent supplied from the adsorbent container 14 through the suction force generating section 12 into the feeding path 11 is collected.
吸着剤容器１４内及び吸着剤充填部１６内には固体粒子
状又は粉体状の吸着剤が充填されており、吸着剤容器１
４内の吸着剤には二酸化塩素が予め吸着されている。吸
着剤容器１４の給送経路側出口には吸着剤が流出できる
大きさの多数の孔が設けられている。The adsorbent container 14 and the adsorbent filling part 16 are filled with solid particle or powder adsorbent, and the adsorbent container 1
Chlorine dioxide is adsorbed on the adsorbent in 4 in advance. A large number of holes large enough to allow the adsorbent to flow out are provided at the outlet of the adsorbent container 14 on the feeding path side.
なお、吸着剤としては、例えばシリカゲル、活性アルミ
ナ、活性炭等のような公知の各種のものを用いることが
できるが、通過する圧縮空気中の残留殺菌浄化気体及び
水分を瞬時に吸着できる能力の点で、モレキュラーシー
ブとして知られる合成ゼオライトが好適である。なお、
吸着剤としては上述した各種のものを適宜に組み合わせ
て混合し又は多層化して用いることもできる。Note that various known adsorbents can be used, such as silica gel, activated alumina, activated carbon, etc., but they are limited in their ability to instantly adsorb residual sterilizing and purified gas and moisture in the compressed air passing through. Synthetic zeolites known as molecular sieves are preferred. In addition,
As the adsorbent, the above-mentioned various materials can be appropriately combined, mixed, or multilayered.
第１図に示す装置において、空気圧縮機を作動させ、電
磁開閉弁１３を開けると、吸引力発生部１２内を圧縮空
気が通過し、吸引力発生部１２内に生じる負圧の作用に
よって吸着剤容器１４内の吸着剤が吸引力発生部１２を
経てその下流側の給送経路１１内に吸引される。また、
吸着剤が給送経路１１内に吸引される際に、吸引力発生
部１２内に生じる負圧の作用により、二酸化塩素が吸着
剤から脱着し、給送経路１１内で二酸化塩素と圧縮空気
とが混合されて圧縮空気の殺菌浄化が行われる。二酸化
塩素を肌着した吸着剤はフィルタ室１７内のフィルタに
捕集される。殺菌浄化された圧縮空気中に残留する二酸
化塩素と圧縮空気中の水分は吸着剤充填部１６内の吸着
剤に吸着されて圧縮空気から除去される。したがって、
吸着剤充填部１６の下流側の給送経路１１からは露点温
度が一５０℃程度の超乾燥状態の殺菌浄化された圧縮空
気を取り出すことができる。また、吸着剤充填部１６内
の吸着剤はオイルミストや塵埃等の吸着にも役立つ。In the device shown in FIG. 1, when the air compressor is operated and the electromagnetic on-off valve 13 is opened, compressed air passes through the suction force generation section 12 and is absorbed by the negative pressure generated within the suction force generation section 12. The adsorbent in the agent container 14 is sucked into the feed path 11 on the downstream side of the suction force generating section 12 . Also,
When the adsorbent is sucked into the feed path 11, chlorine dioxide is desorbed from the adsorbent due to the negative pressure generated in the suction force generating section 12, and chlorine dioxide and compressed air are combined in the feed path 11. are mixed to sterilize and purify the compressed air. The adsorbent coated with chlorine dioxide is collected by a filter in the filter chamber 17. Chlorine dioxide remaining in the sterilized and purified compressed air and moisture in the compressed air are adsorbed by the adsorbent in the adsorbent filling section 16 and removed from the compressed air. therefore,
Ultra-dry, sterilized compressed air with a dew point temperature of about 150° C. can be taken out from the feed path 11 on the downstream side of the adsorbent filling section 16 . Further, the adsorbent in the adsorbent filling section 16 also serves to adsorb oil mist, dust, and the like.
フィルタ室１７内に捕集された吸着剤は、該フィルタ室
１７から取り出して加熱再生した後、二酸化塩素を吸着
させて吸着剤容器１４内に補給して再使用することがで
きる。また、吸着剤充填部１６には加熱用ヒータを設け
ておくことが好ましく、この加熱ヒータで吸着剤充填部
１６内の吸着剤を適時に加熱し吸着剤に吸着された二酸
化塩素や水分等を脱着させて吸着剤を再生することがで
きる。The adsorbent collected in the filter chamber 17 can be taken out from the filter chamber 17 and regenerated by heating, and then adsorbed with chlorine dioxide and replenished into the adsorbent container 14 for reuse. In addition, it is preferable to provide a heater in the adsorbent filling section 16, and the heater heats the adsorbent in the adsorbent filling section 16 in a timely manner to remove chlorine dioxide, moisture, etc. adsorbed by the adsorbent. The adsorbent can be regenerated by desorption.
第２図及び第３図はそれぞれ吸引力発生部１２の内部構
造例を示したものである。図において、上記実施例中の
構成要素と同様の構成要素には同一の参照符号が付され
ている。第２図及び第３図に示す吸引力発生部１２はそ
れぞれケーシング１２ａの内部に圧縮空気の流速を高め
るためのベンチュリ部１２ｂを備えており、ケーシング
１２ａの内部のベンチュリ作用により生じる負正により
、供給経路１５内に吸引力が生じる。なお、吸引力発生
部１２としては図示構成例に限られず、他の各種構成の
ものを使用することができる。FIGS. 2 and 3 each show an example of the internal structure of the suction force generating section 12. FIG. In the figures, the same reference numerals are given to the same components as those in the above embodiment. The suction force generating section 12 shown in FIGS. 2 and 3 each includes a venturi section 12b inside a casing 12a for increasing the flow velocity of compressed air. A suction force is created within the supply path 15 . Note that the suction force generating section 12 is not limited to the illustrated configuration example, and various other configurations may be used.
第４図は第１図に示す実施例に類似した本発明による圧
縮空気の殺菌浄化乾燥方法及び装置の別の実施例を示し
た系統図である。図において上記実施例中の構成要素と
同様の構成要素には同一の参照符号が付されている。FIG. 4 is a system diagram showing another embodiment of the method and apparatus for sterilizing, purifying and drying compressed air according to the present invention, similar to the embodiment shown in FIG. In the figures, the same reference numerals are given to the same components as those in the above embodiment.
この実施例では、吸着剤容器１４の供給経路１５側出口
には吸着剤の流出を防止し二酸化塩素の流出のみを許容
するフィルタが設けられている。In this embodiment, a filter is provided at the outlet of the adsorbent container 14 on the side of the supply route 15 to prevent the outflow of the adsorbent and to allow only the outflow of chlorine dioxide.
したがって、吸着剤容器１４内の吸着剤は給送経路１１
内に吸引されず、吸引力発生部１２の吸引力の作用で吸
着剤容器１４内の吸着剤から二酸化塩素が脱着し、吸引
力発生部１２を経て給送経路１１内に吸引される。した
がって、この実施例では、吸着剤を捕集するためのフィ
ルタ室は不要とすることができる。他の構成は第１図に
示す上記実施例と同様であり、この実施例によっても上
記実施例と同様の作用効果が得られる。Therefore, the adsorbent in the adsorbent container 14 is
Instead, chlorine dioxide is desorbed from the adsorbent in the adsorbent container 14 by the suction force of the suction force generating section 12 and is sucked into the feeding path 11 via the suction force generating section 12 . Therefore, in this embodiment, a filter chamber for collecting the adsorbent may be unnecessary. The other configurations are the same as the above embodiment shown in FIG. 1, and this embodiment also provides the same effects as the above embodiment.
第５図は本発明による圧縮空気の殺菌浄化乾燥空気及び
装置の更に別の実施例を示した系統図である。図におい
て、第１図に示す実施例の構成要素と同様の構成要素に
は同一の参照符号が付されている。FIG. 5 is a system diagram showing still another embodiment of the compressed air sterilization, purification and drying air and apparatus according to the present invention. In the figures, components similar to those of the embodiment shown in FIG. 1 are given the same reference numerals.
この実施例では、殺菌浄化気体供給部が、圧縮空気給送
経路１１の途中に設けられた吸引力発生部１２と、該吸
引力発生部１２の上流側の電磁開閉弁１３の更に上流側
の給送経路１１から分岐した分岐給送経路１８と、該分
岐給送経路１８に接続されて該分岐給送経路１８内の圧
縮空気から殺菌浄化能力を有する殺菌浄化気体を生成す
る殺菌浄化気体製造部１９と、該殺菌浄化気体製造部１
９内で生成された殺菌浄化気体を吸引力発生部１２の吸
引力により該吸引力発生部１２を介してその下流側の空
気給送経路１１内に供給するための供給経路２０とを備
えており、殺菌浄化気体製造部１９の上流側の分岐給送
経路１８の途中には流量調整弁２１が設けられている。In this embodiment, the sterilized and purified gas supply section includes a suction force generation section 12 provided in the middle of the compressed air supply path 11, and an electromagnetic on-off valve 13 located further upstream of the suction force generation section 12. A branch feed route 18 branched from the feed route 11, and a sterilizing and purified gas production system that is connected to the branch feed route 18 and generates a sterile and purified gas having a sterilizing and purifying ability from the compressed air in the branched feed route 18. section 19, and the sterilization and purification gas production section 1
a supply path 20 for supplying the sterilized and purified gas generated in the suction force generation section 9 into the air supply path 11 on the downstream side of the suction force generation section 12 through the suction force of the suction force generation section 12; A flow rate regulating valve 21 is provided in the middle of the branch supply path 18 on the upstream side of the sterilized and purified gas production section 19.
殺菌浄化気体製造部１９は内部にそれ自体公知のオゾン
発生装置を備えており、殺菌浄化気体製造部１９内で生
成されたオゾンを含有する空気が殺菌浄化気体として供
給経路２０に送り出される。The sterile and purified gas production section 19 is equipped with a known ozone generator therein, and the ozone-containing air generated within the sterilized and purified gas production section 19 is sent to the supply path 20 as a sterilized and purified gas.
供給経路２０の途中にはオゾンを吸着するための吸着剤
を収容した吸着剤容器１４が設けられており、吸着剤容
器１４の供給経路側出口には吸着剤の流出を許容する大
きさの多数の孔が設けられている。したがって、吸着剤
容器１４内の吸着剤は吸引力発生部１２を経てその下流
側の給送経路１１内に供給可能である。そのために、吸
引力発生部１２と吸着剤充填部１６との間の給送経路１
１の途中には吸着剤を捕集するためのフィルタ室１７が
設けられている。An adsorbent container 14 containing an adsorbent for adsorbing ozone is provided in the middle of the supply route 20, and at the outlet of the adsorbent container 14 on the supply route side, there is a large number of containers having a size that allows the adsorbent to flow out. holes are provided. Therefore, the adsorbent in the adsorbent container 14 can be supplied into the feed path 11 on the downstream side of the suction force generating section 12 . For this purpose, the feeding path 1 between the suction force generating section 12 and the adsorbent filling section 16 is
A filter chamber 17 for collecting the adsorbent is provided in the middle of the chamber 1.
一方、吸着剤容器１４には、殺菌浄化気体製造部１９内
により製造されたオゾン含有空気の一部を該吸着剤容器
１４から取り出すための殺菌浄化気体取出し経路２２が
接続されている。On the other hand, the adsorbent container 14 is connected to a sterilized and purified gas extraction path 22 for taking out a part of the ozone-containing air produced in the sterilized and purified gas production section 19 from the adsorbent container 14 .
殺菌浄化気体取出し経路２２の途中には電磁開閉弁２３
が設けられており、電磁開閉弁２３の下流側の殺菌浄化
気体取出し経路２２から分岐した分岐経路２４には、吸
着剤容器１４から取り出したオゾン含有空気の少なくと
も一部を水に溶解させるための気液接触装置２５が接続
されている。An electromagnetic on-off valve 23 is installed in the middle of the sterilization and purification gas extraction route 22.
A branch path 24 branched from the sterilized and purified gas extraction path 22 on the downstream side of the electromagnetic on-off valve 23 is provided with a branch path 24 for dissolving at least a portion of the ozone-containing air taken out from the adsorbent container 14 in water. A gas-liquid contact device 25 is connected.
気液接触装置２５の上流側の分岐経路２４の途中には電
磁開閉弁２６が設けられており、気液接触装置２５には
該気液接触装置２５内のオゾン溶解液又はオゾン溶存液
を外部に取り出すための水取出し経路２７が接続されて
いる。An electromagnetic on-off valve 26 is provided in the middle of the branch path 24 on the upstream side of the gas-liquid contact device 25, and the ozone solution or ozone-dissolved liquid in the gas-liquid contact device 25 is connected to the outside. A water take-out path 27 is connected to the water take-out route 27 for taking out water.
この実施例において、給送経路１１は殺菌浄化乾燥空気
を必要とする機器、例えば歯科用永続（シリンジ）、エ
アータービン、エアーバキューム等に接続することがで
き、殺菌浄化気体取出し経路２２は殺菌浄化能力を有す
る空気を必要とする機器、例えば歯科用永続（シリンジ
）、エアータービン、エアーバキューム等に接続するこ
とができ、更に、水取出し経路２７は殺菌浄化液を必要
とする機器、例えばうがい用水供給系、スビットン水供
給系、器具洗浄用水供給系等に接続することができる。In this embodiment, the supply path 11 can be connected to equipment that requires sterile and purified dry air, such as a dental permanent (syringe), an air turbine, an air vacuum, etc., and the sterile and purified gas extraction path 22 can be connected to a device that requires sterile and purified dry air. It can be connected to equipment that requires capable air, such as dental permanence (syringes), air turbines, air vacuums, etc. Furthermore, the water extraction path 27 can be connected to equipment that requires sterilizing and purifying fluids, such as gargling water. It can be connected to a supply system, a subton water supply system, a water supply system for cleaning equipment, etc.
この実施例において、給送経路１１に設けられている電
磁開閉弁１３を閉じた状態で空気圧縮機（図示せず）及
び殺菌浄化気体製造部１９を作動させると、圧縮空気が
流を調整弁２１を通って殺菌浄化気体製造部１９内に流
入し、殺菌浄化気体製造部１９内でオゾンが生成される
。オゾンを含んだ空気は吸着剤容器１４内に送られ、オ
ゾンは吸着剤容器１４内の吸着剤に吸着される。In this embodiment, when the air compressor (not shown) and the sterilization and purification gas production section 19 are operated with the electromagnetic on-off valve 13 provided in the feed path 11 closed, compressed air flows through the flow regulating valve. 21 into the sterilized and purified gas production section 19, and ozone is generated within the sterilized and purified gas production section 19. The air containing ozone is sent into the adsorbent container 14, and the ozone is adsorbed by the adsorbent in the adsorbent container 14.
給送径、路１１に設けられている電磁開閉弁１３を開（
と、吸引力発生部１２内に生じる吸引力により、吸着剤
容器１４内の吸着剤が吸引力発生部１２を経てその下流
側の給送経路ｌｌ内に吸引されると共に、吸着剤に吸着
されていたオゾンが負圧作用によって吸着剤から脱着し
、給送経路ｌｌ内で圧縮空気と混合して圧縮空気を殺菌
浄化する。Open the electromagnetic on-off valve 13 provided on the feed diameter and path 11 (
Then, due to the suction force generated in the suction force generating section 12, the adsorbent in the adsorbent container 14 is sucked into the feeding path ll on the downstream side through the suction force generating section 12, and is also adsorbed by the adsorbent. The ozone that was present is desorbed from the adsorbent by the action of negative pressure and mixed with the compressed air in the feed path 11 to sterilize and purify the compressed air.
オゾンを脱着した吸着剤はフィルタ１７内のフィルタに
より捕集され、圧縮空気中の残留オゾン及び水分は吸着
剤充填部１６内の吸着剤に吸着され、吸着剤充填部１６
の下流側の給送経路１１からは殺菌浄化された超乾燥状
態の圧縮空気が得られる。The adsorbent that has desorbed ozone is collected by the filter in the filter 17, and residual ozone and moisture in the compressed air are adsorbed by the adsorbent in the adsorbent filling section 16.
Ultra-dry compressed air that has been sterilized and purified is obtained from the feed path 11 on the downstream side.
一方、殺菌浄化能力を有するオゾン含有空気が必要な場
合には、給送経路１１に設けられている電磁開閉弁１３
を閉じたまま、殺菌浄化気体取出し経路２２に設けられ
ている電磁開閉弁２３を開ける。このとき、吸着剤容器
１４内では吸着剤がオゾンを吸着して破過状態となった
後、オゾンを高濃度に含有した空気が電磁開閉弁２３を
通って殺菌浄化気体取出し経路２２に送り出される。ま
た、電磁開閉弁２６を開けると、高濃度オゾン含有空気
が気液接触装置２５内に供給され、気液接触装置２５内
の水に高濃度オゾンが溶解又は溶存する。したがって、
高濃度オゾンが溶解又は溶存した水を水取出し経路２７
から取り出すことができる。On the other hand, when ozone-containing air with sterilization and purification ability is required, the electromagnetic on-off valve 13 provided in the feeding route 11
While keeping it closed, open the electromagnetic on-off valve 23 provided in the sterilized and purified gas extraction path 22. At this time, after the adsorbent adsorbs ozone in the adsorbent container 14 and reaches a breakthrough state, air containing a high concentration of ozone is sent to the sterilizing and purified gas extraction path 22 through the electromagnetic on-off valve 23. . Further, when the electromagnetic on-off valve 26 is opened, air containing high concentration ozone is supplied into the gas-liquid contact device 25, and the high concentration ozone is dissolved or dissolved in the water in the gas-liquid contact device 25. therefore,
Water extraction route 27 for dissolving or dissolving water with high concentration ozone
It can be taken out from.
なお、第５図に示す実施例では、吸着剤容器１４内の吸
着剤が吸引力発生部１２を経てその下流側の給送経路１
１内に吸引されるように構成されているが、吸引力発生
部１２内で発生する負圧の作用により吸着剤容器１４内
の吸着剤から脱着させたオゾンのみを給送経路１１内に
吸引させてもよい。この場合、フィルタ室１７は省略し
てもよい。Note that in the embodiment shown in FIG.
However, only the ozone that has been desorbed from the adsorbent in the adsorbent container 14 is sucked into the feeding path 11 due to the negative pressure generated in the suction force generating unit 12. You may let them. In this case, the filter chamber 17 may be omitted.
以上、各実施例につき説明したが、本発明は上記実施例
の態様のみに限定されるものではなく、特許請求の範囲
に記載した発明の範囲内において更に種々の変更を加え
ることが可能である。例えば、殺菌浄化能力を有する気
体としては、上述した二酸化塩素、オゾン等の他に、エ
チレンオキサイドガス、ホルマリンガス、塩素ガス等を
使用することができるが、口腔内使用における薬害の影
響等を考慮すると、殺菌浄化能力及び残留性の点
でオゾン及び二酸化塩素が好適であり、特にオゾンが最
適である。一方、吸着剤はカートリッジ弐にケースに入
れて交換可能とすることができる。Although each embodiment has been described above, the present invention is not limited to the embodiments of the above embodiments, and various changes can be made within the scope of the invention described in the claims. . For example, in addition to the above-mentioned chlorine dioxide, ozone, etc., ethylene oxide gas, formalin gas, chlorine gas, etc. can be used as gases with sterilizing and purifying ability, but they should be careful not to cause drug damage when used in the oral cavity. Considering this, ozone and chlorine dioxide are suitable in terms of sterilization and purification ability and persistence, and ozone is particularly optimal. On the other hand, the adsorbent can be placed in a case in the second cartridge and made replaceable.
以上の説明から明らかなように、本発明による圧縮空気
の殺菌浄化乾燥方法及び圧縮空気殺菌浄化乾燥装置によ
れば、殺菌浄化能力を存する殺菌浄化気体を圧縮空気と
混合して圧縮空気の殺菌浄化を行なった後、殺菌浄化さ
れた圧縮空気中の過剰な残留殺菌浄化気体及び水分を圧
縮空気給送経路内に設けた吸着剤充填部内の吸着剤に吸
着させることにより、乾燥した殺菌浄化状態の圧縮空気
を得ることができる。したがって、本発明を歯科医療施
設等に適用すれば、院内を高い衛生状態に維持できる効
果がある。また、本発明を一般的な圧縮空気利用分野に
適用することにより、圧縮空気中の微生物による弊害を
解決することができる。As is clear from the above description, according to the compressed air sterilization and purification drying method and compressed air sterilization and purification drying apparatus according to the present invention, a sterilization and purification gas having a sterilization and purification ability is mixed with compressed air to sterilize and purify compressed air. After this, the excess residual sterilized gas and moisture in the sterilized and purified compressed air is adsorbed by the adsorbent in the adsorbent filling section provided in the compressed air supply path, resulting in a dry, sterilized and purified state. You can get compressed air. Therefore, if the present invention is applied to dental medical facilities, etc., the hospital can be effectively maintained in a highly sanitary state. Furthermore, by applying the present invention to the general field of compressed air, it is possible to solve the harmful effects caused by microorganisms in compressed air.
第１図は本発明方法及び装置の一実施例を示す系統図、
第２図及び第３図はそれぞれ本発明装置に使用される吸
引力発生部の構成例を示す断面図、第４図は本発明方法
及び装置の別の実施例を示す系統図、
第５図は本発明方法及び装置の更に別の実施例を示す系
統図である。
１１・・・圧縮空気給送経路、
１２・・・吸引力発生部、１４・・・吸着剤容器、１５
・・・供給経路、 １６・・・吸着剤充填部、１７
・・・フィルタ室、 １８・・・分岐給送経路、１９
・・・殺菌浄化気体製造部、
２０・・・供給経路、
２２・・・殺菌浄化気体取出し経路、
２５・・・気液接触装置、２７・・・水取出し経路。FIG. 1 is a system diagram showing one embodiment of the method and device of the present invention, FIGS. 2 and 3 are cross-sectional views showing an example of the structure of the suction force generating section used in the device of the present invention, and FIG. FIG. 5 is a system diagram showing another embodiment of the method and apparatus of the present invention. FIG. 5 is a system diagram showing still another embodiment of the method and apparatus of the present invention. DESCRIPTION OF SYMBOLS 11... Compressed air supply route, 12... Suction force generation part, 14... Adsorbent container, 15
... Supply route, 16 ... Adsorbent filling section, 17
...filter chamber, 18...branch feeding route, 19
... Sterile and purified gas production department, 20... Supply route, 22... Sterilized and purified gas take-out route, 25... Gas-liquid contact device, 27... Water take-out route.
Claims (1)
送経路内で圧縮空気と混合して圧縮空気の殺菌浄化を行
ない、殺菌浄化された圧縮空気中の過剰な残留殺菌浄化
気体及び水分を圧縮空気給送経路内に設けた吸着剤充填
部内の吸着剤に吸着させることにより、乾燥した殺菌浄
化状態の圧縮空気を得ることを特徴とする圧縮空気の殺
菌浄化乾燥方法。 ２、殺菌浄化能力を有する殺菌浄化気体を吸着した吸着
剤を圧縮空気給送経路内に吸引させると共に、該殺菌浄
化気体を吸着剤から脱着させて圧縮空気と混合し、該殺
菌浄化気体を脱着した吸着剤を該圧縮空気給送経路内の
吸着剤充填部の上流側に設けたフィルタにより捕集する
ことを特徴とする特許請求の範囲第１項に記載の圧縮空
気の殺菌浄化乾燥方法。 ３、吸着剤に吸着された殺菌浄化能力を有する殺菌浄化
気体を該吸着剤から脱着させて圧縮空気給送経路内に吸
引させ、該圧縮空気給送経路内で該殺菌浄化気体を圧縮
空気と混合することを特徴とする特許請求の範囲第１項
に記載の圧縮空気の殺菌浄化乾燥方法。 ４、殺菌浄化能力を有する殺菌浄化気体が二酸化塩素で
ある特許請求の範囲第１項から第３項までのいずれか１
項に記載の圧縮空気の殺菌浄化乾燥方法。 ５、圧縮空気給送経路から分岐させた圧縮空気から殺菌
浄化能力を有する殺菌浄化気体を生成し、該殺菌浄化気
体を圧縮空気給送経路内に吸引させて圧縮空気と混合す
ることを特徴とする特許請求の範囲第１項に記載の圧縮
空気の殺菌浄化乾燥方法。 ６、生成された殺菌浄化気体を吸着剤に吸着させ、該吸
着剤を圧縮空気給送経路内に吸引させると共に該殺菌浄
化気体を吸着剤から脱着させて圧縮空気と混合し、該殺
菌浄化気体を脱着した吸着剤を該圧縮空気給送経路内の
吸着剤充填部の上流側に設けたフィルタにより捕集する
ことを特徴とする特許請求の範囲第５項に記載の圧縮空
気の殺菌浄化乾燥方法。 ７、生成された殺菌浄化気体の一部を圧縮空気給送経路
への供給経路から分岐させて殺菌浄化気体取出し経路に
送ることを特徴とする特許請求の範囲第５項又は第６項
に記載の圧縮空気の殺菌浄化乾燥方法。 ８、圧縮空気給送経路への供給経路から分岐させて別経
路に取り出した殺菌浄化気体の少なくとも一部を水に溶
解させて水取出し経路に送ることを特徴とする特許請求
の範囲第７項に記載の圧縮空気の殺菌浄化乾燥方法。 ９、殺菌浄化能力を有する殺菌浄化気体がオゾンである
特許請求の範囲第５項から第８項までのいずれか１項に
記載の圧縮空気の殺菌浄化乾燥方法。 １０、乾燥した殺菌浄化状態の圧縮空気を歯科治療用機
器に供給することを特徴とする特許請求の範囲第１項に
記載の圧縮空気の殺菌浄化乾燥方法。 １１、殺菌浄化気体を歯科治療用機器に供給することを
特徴とする特許請求の範囲第７項又は第８項に記載の圧
縮空気の殺菌浄化乾燥方法。 １２、殺菌浄化気体が溶解した水を歯科治療用機器に供
給することを特徴とする特許請求の範囲第８項に記載の
圧縮空気の殺菌浄化乾燥方法。 １３、圧縮空気の給送経路と、殺菌浄化能力を有する殺
菌浄化気体を、圧縮空気の吸引力を利用して、該圧縮空
気給送経路内に供給する殺菌浄化気体供給部と、該圧縮
空気給送経路内で殺菌浄化気体により殺菌浄化された圧
縮空気中の過剰な残留殺菌浄化気体及び水分を吸着除去
するために圧縮空気給送経路内に設けられた吸着剤充填
部とを備えていることを特徴とする圧縮空気殺菌浄化乾
燥装置。 １４、殺菌浄化気体供給部が、圧縮空気給送経路の途中
に設けられた吸引力発生部と、殺菌浄化能力を有する殺
菌浄化気体を吸着した吸着剤を収容する吸着剤容器と、
該吸着剤容器と吸引力発生部とを連結して該吸着剤容器
内の吸着剤を圧縮空気給送経路内に供給するための供給
経路とを備え、圧縮空気給送経路内の吸着剤充填部の上
流側には吸着剤を捕集するためのフィルタ室が備えられ
ていることを特徴とする特許請求の範囲第１３項に記載
の圧縮空気殺菌浄化乾燥装置。 １５、殺菌浄化気体供給部が、圧縮空気給送経路の途中
に設けられた吸引力発生部と、殺菌浄化能力を有する殺
菌浄化気体を吸着した吸着剤を収容する吸着剤容器と、
該吸着剤容器と吸引力発生部とを連結して該吸着剤容器
内の吸着剤から脱着した殺菌浄化気体を圧縮空気給送経
路内に供給するための供給経路とを備えていることを特
徴とする特許請求の範囲第１３項に記載の圧縮空気殺菌
浄化乾燥装置。 １６、殺菌浄化能力を有する殺菌浄化気体が二酸化塩素
である特許請求の範囲第１３項から第１５項までのいず
れか１項に記載の圧縮空気殺菌浄化乾燥装置。 １７、殺菌浄化気体供給部が、圧縮空気給送経路の途中
に設けられた吸引力発生部と、該吸引力発生部の上流側
の圧縮空気給送経路から分岐する分岐給送経路と、該分
岐給送経路に接続されて該分岐給送経路内の圧縮空気か
ら殺菌浄化能力を有する殺菌浄化気体を生成する殺菌浄
化気体製造部と、該殺菌浄化気体製造部内で生成された
殺菌浄化気体を吸引力発生部の吸引力により該吸引力発
生部を介して圧縮空気給送経路内に供給するための供給
経路とを備えていることを特徴とする特許請求の範囲第
１３項に記載の圧縮空気殺菌浄化乾燥装置。 １８、供給経路の途中に、殺菌浄化気体製造部内で製造
された殺菌浄化気体を吸着するための吸着剤を収容した
吸着剤容器が備えられ、殺菌浄化気体を吸着した吸着剤
が吸引力発生部の吸引力により給送経路を経て圧縮空気
給送経路内に供給可能とされ、圧縮空気給送経路内の吸
着剤充填部の上流側には吸着剤を捕集するためのフィル
タ室が設けられていることを特徴とする特許請求の範囲
第１７項に記載の圧縮空気殺菌浄化乾燥装置。 １９、吸着剤容器に、殺菌浄化気体製造部で生成された
殺菌浄化気体の一部を、圧縮空気のエアー圧力を利用し
て、取り出す殺菌浄化気体取出し経路が接続されている
ことを特徴とする特許請求の範囲第１８項に記載の圧縮
空気殺菌浄化乾燥装置。 ２０、殺菌浄化気体取出し経路には、吸着剤容器から取
り出した殺菌浄化気体の少なくとも一部を水に溶解させ
るための気液接触装置が接続され、該気液接触装置には
、該気液接触装置内の水を外部に取り出すための水取出
し経路が接続されていることを特徴とする特許請求の範
囲第１９項に記載の圧縮空気殺菌浄化乾燥装置。 ２１、殺菌浄化能力を有する殺菌浄化気体がオゾンであ
る特許請求の範囲第１７項から第２０項までのいずれか
１項に記載の圧縮空気殺菌浄化乾燥装置。 ２２、吸引力発生部がベンチユリ部を有していることを
特徴とする特許請求の範囲第１３項、第１４項又は第１
７項に記載の圧縮空気殺菌浄化乾燥装置。 ２３、圧縮空気給送経路の吸着剤充填部の下流側が歯科
治療用機器に接続されていることを特徴とする特許請求
の範囲第１３項に記載の圧縮空気殺菌浄化乾燥装置。 ２４、殺菌浄化気体取出し経路が歯科治療用機器に接続
されていることを特徴とする特許請求の範囲第１９項又
は第２０項に記載の圧縮空気殺菌浄化乾燥装置。 ２５、水取出し経路が歯科治療用機器に接続されている
ことを特徴とする特許請求の範囲第２０項に記載の圧縮
空気殺菌浄化乾燥装置。[Claims] 1. A sterilizing and purifying gas having a sterilizing and purifying ability is mixed with the compressed air in the compressed air supply path to sterilize and purify the compressed air, thereby eliminating excess residue in the sterilizing and purified compressed air. A method for sterilizing, purifying and drying compressed air, characterized in that compressed air in a dry, sterilizing and purified state is obtained by adsorbing sterilizing and purifying gas and moisture onto an adsorbent in an adsorbent filling section provided in a compressed air supply path. . 2. An adsorbent adsorbing a sterilizing and purifying gas having a sterilizing and purifying ability is sucked into the compressed air supply path, and the sterilizing and purifying gas is desorbed from the adsorbent and mixed with compressed air, and the sterilizing and purifying gas is desorbed. 2. The method for sterilizing, purifying and drying compressed air according to claim 1, wherein the adsorbent is collected by a filter provided upstream of the adsorbent filling section in the compressed air supply path. 3. Desorbing the sterilizing and purifying gas having sterilizing and purifying ability adsorbed on the adsorbent from the adsorbent and sucking it into the compressed air supply route, and converting the sterilizing and purified gas into compressed air in the compressed air supply route. A method for sterilizing, purifying and drying compressed air according to claim 1, which comprises mixing. 4. Any one of claims 1 to 3, wherein the sterilizing and purifying gas having sterilizing and purifying ability is chlorine dioxide.
The method for sterilizing, purifying, and drying compressed air as described in . 5. A sterilizing and purifying gas having a sterilizing and purifying ability is generated from the compressed air branched from the compressed air supply route, and the sterilizing and purifying gas is sucked into the compressed air supply route and mixed with the compressed air. A method for sterilizing, purifying and drying compressed air according to claim 1. 6. The generated sterilizing and purified gas is adsorbed on an adsorbent, and the adsorbent is sucked into the compressed air supply path, and the sterilizing and purified gas is desorbed from the adsorbent and mixed with compressed air, so that the sterilizing and purified gas is The sterilization, purification and drying of compressed air according to claim 5, characterized in that the adsorbent that has been desorbed is collected by a filter provided upstream of the adsorbent filling part in the compressed air supply path. Method. 7. According to claim 5 or 6, a part of the generated sterilized and purified gas is branched from the supply route to the compressed air supply route and sent to the sterilized and purified gas extraction route. A method for sterilizing, purifying and drying compressed air. 8. Claim 7, characterized in that at least a part of the sterilizing and purified gas branched from the supply route to the compressed air supply route and taken out to a separate route is dissolved in water and sent to the water extraction route. A method for sterilizing, purifying and drying compressed air as described in . 9. The method for sterilizing, purifying and drying compressed air according to any one of claims 5 to 8, wherein the sterilizing and purifying gas having a sterilizing and purifying ability is ozone. 10. The method for sterilizing, purifying and drying compressed air as set forth in claim 1, which comprises supplying dry compressed air in a sterilized and purified state to dental treatment equipment. 11. A method for sterilizing, purifying and drying compressed air according to claim 7 or 8, characterized in that the sterilizing and purifying gas is supplied to dental treatment equipment. 12. The method for sterilizing, purifying and drying compressed air according to claim 8, characterized in that water in which a sterilizing and purifying gas is dissolved is supplied to dental treatment equipment. 13. A compressed air supply route, a sterilization and purification gas supply unit that supplies a sterilization and purification gas having a sterilization and purification ability into the compressed air supply route using the suction force of the compressed air, and the compressed air It is equipped with an adsorbent filling part provided in the compressed air supply route to adsorb and remove excess residual sterilization and purification gas and moisture in the compressed air that has been sterilized and purified by the sterilization and purification gas in the supply route. A compressed air sterilization purification drying device characterized by: 14. A sterilizing and purifying gas supply unit includes a suction force generating unit provided in the middle of the compressed air supply path, and an adsorbent container containing an adsorbent that has adsorbed a sterilizing and purifying gas having a sterilizing and purifying ability;
a supply route for connecting the adsorbent container and a suction force generating section to supply the adsorbent in the adsorbent container into the compressed air supply route; 14. The compressed air sterilization, purification and drying apparatus according to claim 13, further comprising a filter chamber for collecting the adsorbent on the upstream side of the section. 15. The sterilizing and purifying gas supply unit includes a suction force generating unit provided in the middle of the compressed air supply path, and an adsorbent container containing an adsorbent that has adsorbed the sterilizing and purifying gas having sterilizing and purifying ability;
It is characterized by comprising a supply path that connects the adsorbent container and the suction force generating section and supplies the sterilizing and purified gas desorbed from the adsorbent in the adsorbent container into the compressed air supply path. A compressed air sterilization, purification and drying apparatus according to claim 13. 16. The compressed air sterilizing, purifying and drying apparatus according to any one of claims 13 to 15, wherein the sterilizing and purifying gas having sterilizing and purifying ability is chlorine dioxide. 17. The sterilized and purified gas supply section includes a suction force generation section provided in the middle of the compressed air supply route, a branch supply route that branches from the compressed air supply route upstream of the suction force generation section, and A sterilizing and purifying gas production unit connected to the branch supply route and producing a sterilizing and purifying gas having a sterilizing and purifying ability from the compressed air in the branch supply route; The compressor according to claim 13, further comprising a supply path for supplying compressed air into the compressed air supply path through the suction force generation section by the suction force of the suction force generation section. Air sterilization purification drying equipment. 18. An adsorbent container containing an adsorbent for adsorbing the sterilizing and purifying gas produced in the sterilizing and purifying gas production section is provided in the middle of the supply route, and the adsorbent that has adsorbed the sterilizing and purifying gas is transferred to the suction force generating section. The compressed air can be supplied into the compressed air supply route through the supply route by the suction force of The compressed air sterilization, purification and drying apparatus according to claim 17, characterized in that: 19. A sterile and purified gas extraction path is connected to the adsorbent container to take out a part of the sterilized and purified gas generated in the sterilized and purified gas production section using the air pressure of compressed air. A compressed air sterilization, purification and drying device according to claim 18. 20. A gas-liquid contact device for dissolving at least a part of the sterilized and purified gas taken out from the adsorbent container in water is connected to the sterilized and purified gas extraction route, and the gas-liquid contact device is connected to the gas-liquid contact device. 20. The compressed air sterilization, purification and drying apparatus according to claim 19, further comprising a water take-out path for taking out the water inside the apparatus to the outside. 21. The compressed air sterilizing, purifying and drying apparatus according to any one of claims 17 to 20, wherein the sterilizing and purifying gas having sterilizing and purifying ability is ozone. 22. Claim 13, 14, or 1, characterized in that the suction force generating section has a bench lily section.
Compressed air sterilization purification drying device according to item 7. 23. The compressed air sterilization, purification and drying apparatus according to claim 13, wherein the downstream side of the adsorbent filling part of the compressed air supply path is connected to dental treatment equipment. 24. The compressed air sterilization, purification and drying apparatus according to claim 19 or 20, wherein the sterilization and purification gas extraction path is connected to dental treatment equipment. 25. The compressed air sterilization, purification and drying apparatus according to claim 20, wherein the water extraction path is connected to dental treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61180205A JPS6338461A (en) | 1986-08-01 | 1986-08-01 | Method and apparatus for sterilizing, purifying and drying compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61180205A JPS6338461A (en) | 1986-08-01 | 1986-08-01 | Method and apparatus for sterilizing, purifying and drying compressed air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338461A true JPS6338461A (en) | 1988-02-19 |
| JPH0323070B2 JPH0323070B2 (en) | 1991-03-28 |
Family
ID=16079235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61180205A Granted JPS6338461A (en) | 1986-08-01 | 1986-08-01 | Method and apparatus for sterilizing, purifying and drying compressed air |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338461A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228771A (en) * | 1990-02-05 | 1991-10-09 | Sanai Fujita | Environment purifier |
| JPH0674145U (en) * | 1993-03-29 | 1994-10-21 | フジ産業株式会社 | Air compressor |
| US5421064A (en) * | 1991-04-09 | 1995-06-06 | Mitsui Petrochemical Industries, Ltd. | Filaments dispersing device |
| JP2020185264A (en) * | 2019-05-16 | 2020-11-19 | 株式会社フクハラ | Compressed air pressure circuit structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045038U (en) * | 1983-09-02 | 1985-03-29 | トヨタ車体株式会社 | air purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2072032B (en) * | 1980-03-18 | 1983-09-01 | English Clays Lovering Pochin | Pressure filter |
-
1986
- 1986-08-01 JP JP61180205A patent/JPS6338461A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045038U (en) * | 1983-09-02 | 1985-03-29 | トヨタ車体株式会社 | air purifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228771A (en) * | 1990-02-05 | 1991-10-09 | Sanai Fujita | Environment purifier |
| US5421064A (en) * | 1991-04-09 | 1995-06-06 | Mitsui Petrochemical Industries, Ltd. | Filaments dispersing device |
| JPH0674145U (en) * | 1993-03-29 | 1994-10-21 | フジ産業株式会社 | Air compressor |
| JP2520944Y2 (en) * | 1993-03-29 | 1996-12-18 | フジ産業株式会社 | Air compressor |
| JP2020185264A (en) * | 2019-05-16 | 2020-11-19 | 株式会社フクハラ | Compressed air pressure circuit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323070B2 (en) | 1991-03-28 |
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