JPH0289907A - Disposing device for medical waste - Google Patents
Disposing device for medical wasteInfo
- Publication number
- JPH0289907A JPH0289907A JP24019988A JP24019988A JPH0289907A JP H0289907 A JPH0289907 A JP H0289907A JP 24019988 A JP24019988 A JP 24019988A JP 24019988 A JP24019988 A JP 24019988A JP H0289907 A JPH0289907 A JP H0289907A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- heater
- waste
- air
- melting chamber
- 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
- 239000002906 medical waste Substances 0.000 title claims description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims description 33
- 230000008018 melting Effects 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004090 dissolution Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract description 7
- 229930003836 cresol Natural products 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 27
- 238000001816 cooling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 239000013502 plastic waste Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、医療用廃棄物処理！ＩＩに関する。詳しくは
、病院、＃療所、保健所等において発生する使用済みの
注射器、カテーテル、点滴セ、）、輸血セット等の廃棄
物を、その発生現場において減菌、減容処理するための
装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is for medical waste treatment! Regarding II. Specifically, the present invention relates to a device for sterilizing and reducing the volume of waste such as used syringes, catheters, IV tubes, and blood transfusion sets generated at hospitals, nursing homes, public health centers, etc. at the site where the waste is generated.
［従来の伎１］
従来、この種の処理装置としては、例えば、■高温で加
熱し、熱分解することにより減Ｊと減容を同時に行うも
の（例えば、特開昭６２−１７２９５９号公報＃Ｍ）、
■カッター等で破砕した後、薬品で消毒するもの（例え
ば、特開昭６１−９４６６１号公報参照）■高電流を通
電することにより注射針を焼損させるもの（例えば、特
開昭６０−４００６０号公報、特開昭６２−２２７３６
７号公報＃照）、が知られていた。[Conventional Problem 1] Conventionally, as this type of processing equipment, for example, one that simultaneously reduces J and volume by heating at high temperature and thermal decomposition (for example, JP-A-62-172959 # M), ■ Those that are crushed with a cutter, etc. and then disinfected with chemicals (for example, see JP-A No. 61-94661). ■ Those that burn out the injection needle by passing a high current (for example, JP-A-61-94661). -40060 Publication, JP-A-62-22736
Publication No. 7 #Sho) was known.
〔発明が解決しようとする課Ｈ］
従来の技術で述べたもののうち■においては、プラスチ
ックが燃焼するときに、高熱および有毒ガスを発生する
ので、室内にＦｉ置する場合には、冷却設備、排気設備
等が必躯となり、大型化、複雑化する１１１１Ｍ点があ
った。[Problem H to be solved by the invention] Among the problems mentioned in the conventional technology, when plastic burns, it generates high heat and toxic gas, so when installing Fi indoors, cooling equipment, There was a 1111M point where exhaust equipment was required, making it larger and more complex.
■においては、消毒するために塩素等を多量に含む有毒
な化学物質を用いる必要がある。したがって、殺菌はさ
れているが、科学的に有害な廃棄物は増加することにな
る。また、一般に消毒する荷に破６０するので、破砕処
理中にバクテリヤ等が外部に流出する恐れもある。さら
に、破砕時の騒音が発生するので、病院内で使用するに
は不向きであった。In case (2), it is necessary to use toxic chemicals containing large amounts of chlorine etc. for disinfection. Therefore, although sterilized, the amount of scientifically hazardous waste will increase. In addition, since the load to be disinfected is generally crushed 60, there is a risk that bacteria and the like may leak outside during the crushing process. Furthermore, since noise is generated during crushing, it is not suitable for use in hospitals.
■においては、注射器の針しか処理できない。In case (2), only syringe needles can be processed.
しかしながら、血液採取等においては、使用した容器や
注射器内にも、バクテリヤが付着する可能性があり得る
。However, in blood sampling, etc., there is a possibility that bacteria may adhere to the inside of the container or syringe used.
以上述べたように、従来の技術にはいずれも問題点があ
り、はとんど実用化されていない。現実には、１Ｆｆｉ
ｌｌの行き届いた大きな病院においてさえ、使用後、灯
油缶等の容器に一時収納したり、または、注射器の針を
手で抜いた浚、針のみコーヒーの空き瓶や、薬の空き缶
の中に集め、−杯？こなったら１をして、ｚｎ婦！Ｉ者
Ｉこ処理を委託するが、病院内の焼却炉で焼却されてい
るのが現状である、注射針以外の廃棄物は、注射針と比
較するとやや危険が少ないために、通常のゴミとして処
理される。As mentioned above, all of the conventional techniques have problems and are hardly put into practical use. In reality, 1Ffi
Even in large, well-equipped hospitals, after use, syringe needles are temporarily stored in containers such as kerosene cans, or needles from syringes are removed by hand, and the needles are collected in empty coffee bottles or empty medicine cans. ,-cup? When you get done, do 1, zn woman! However, waste other than needles is currently incinerated in incinerators within hospitals, and as it is somewhat less dangerous than needles, they are treated as regular garbage. It is processed.
しかしながら、医師や８厘婦が針を抜く場合に過って指
を刺したり、輸送時に作業員が針で刺し、傷口から感染
する事故も実際に起こっている。However, accidents have actually occurred, such as when doctors or women accidentally prick their fingers when removing needles, or when workers get pricked by needles during transportation, resulting in infections from wounds.
また、病院の敷地内に設置された焼却炉で処理する場合
、多量のプラスチックの燃焼により、高熱および有害ガ
スを発生するために、環境汚染や焼却炉の寿命を縮める
等のｒＩＩＩ！１１があった。これは、清Ｒ１！者にと
っても同じ事で、実際には焼却されず、すなわち減菌さ
れないまま、通常のプラスチック廃棄物と一緒に埋め立
て工事に使用されることもあり得る。In addition, when processing in an incinerator installed on hospital grounds, the combustion of a large amount of plastic generates high heat and harmful gases, causing environmental pollution and shortening the life of the incinerator. There were 11. This is Sei R1! The same is true for plastic waste, which may end up being used in landfills along with regular plastic waste without being actually incinerated or sterilized.
本発明は、このようなＩ！ＪＩＩＩに鑑みてなされたも
のであって、その目的とすることは、有害な廃棄物をそ
の発生現場で処理し、！＃害化することにより、有害物
を外部に持ち出さないことを目的とする。The present invention provides such I! This was done in consideration of JIII, and its purpose is to dispose of hazardous waste at the site where it is generated. # The purpose is to prevent harmful substances from being taken outside by making them harmful.
そのためには、少なくとも以下の要求を満たす必要があ
る。For this purpose, it is necessary to meet at least the following requirements.
■減菌処理が完全であること０日本薬局方の規定による
と、例えば１８０〜２００℃の温度で３０分〜ｌ＃間の
処理が必要とされる。(2) Sterilization must be complete According to the Japanese Pharmacopoeia, treatment is required at a temperature of 180 to 200° C. for 30 minutes to 1#, for example.
■室内に設置できる程度に、コンパクトであること。■It must be compact enough to be installed indoors.
■有毒ガス、騒音を発生しないこと。■Do not generate toxic gas or noise.
〔課題を解決するための手段］
上記目的を達成するために本発明における処理装置は、
（イ）１８０〜２８０℃の温度範囲に保持される溶解室
、および、溶解室中にあって、廃棄物をいれるための溶
解受槽
（ロ）溶解室外部に設ζすられ、溶解室より送られる空
気を、少なくと４３００℃以上に加熱して、空気中（と
含まれるガス成分を熱分解するためのガス燃焼装置
（ハ）前記熔解室とガス燃焼５！＃置との間に設（すら
れた空気循環装置
以上（イ）〜（ハ）を有するように構成される。[Means for Solving the Problems] In order to achieve the above object, the processing apparatus of the present invention includes (a) a melting chamber maintained at a temperature range of 180 to 280°C; A melting tank (b) for storing materials is installed outside the melting chamber and heats the air sent from the melting chamber to at least 4,300°C to thermally decompose the air (and the gas components contained in it). The gas combustion device (c) is configured to have an air circulation device (a) to (c) installed between the melting chamber and the gas combustion device.
溶解室およびガス燃焼Ｗ装置の加熱手段は、１１ｉ熱ヒ
ーターを用いることが好ましい。なぜなら、電熟ヒータ
ーを用いると、容積が小型化できる、不用なガスが発生
しない、タイマー等による温度裏面が容易にできる等の
利点がある。It is preferable to use a 11i thermal heater as the heating means for the melting chamber and the gas combustion W device. This is because the use of an electric heating heater has advantages such as the capacity can be reduced, unnecessary gas is not generated, and temperature control can be easily controlled using a timer or the like.
溶解室と、ガス燃焼装置、および、空気循環装置は管薯
で接続される。空気循環装置には通常のエアーポンプが
使用できる。この場合、エアーポンプと冷却器（ランエ
ータ−）を接続し、エアーポンプ内に高温の空気が入ら
ないようにすることが好ましい、その結果、溶解室、ガ
ス燃焼室、冷却器、エアーポンプ、溶解室の順序で空気
がＮ環することになる。The melting chamber, the gas combustion device, and the air circulation device are connected by a tube. A regular air pump can be used for the air circulation device. In this case, it is preferable to connect the air pump and the cooler (runator) to prevent hot air from entering the air pump.As a result, the melting chamber, gas combustion chamber, cooler, air pump, melting The order of the chambers results in N rings of air.
本発明の処理ａａは、原則的に全体として密閉されたも
のであるが、内部気圧調整のために、ガス燃ｐＡｖＪｉ
ｔを通過した空調の一部を外部１こ放出してもよい、こ
の場合、クレゾール液槽を通過するようにすると、消臭
効果があるのでさらに好ましい。The process aa of the present invention is basically hermetically sealed as a whole, but in order to adjust the internal pressure, a gas fuel pAvJi is used.
A part of the air conditioned air that has passed through the tank may be discharged to the outside. In this case, it is more preferable to pass through a cresol liquid tank because it has a deodorizing effect.
溶解室には、廃棄物を投入するための開閉可能な投入口
が設けられる。溶解室に投入された廃棄物は、一定時間
１８０〜２８０℃の温度で加熱され、溶解、減容する。The dissolution chamber is provided with an openable and closable input port for inputting waste. The waste introduced into the dissolution chamber is heated at a temperature of 180 to 280° C. for a certain period of time to dissolve and reduce the volume.
その後冷却されるが、冷却を促進するために溶解室下部
に冷却器を設けると良い。After that, it is cooled, and it is preferable to provide a cooler at the bottom of the melting chamber to accelerate cooling.
投入口にホッパーを設け、溶解室内に使い捨ての溶解物
受槽を設け、投入された廃棄物が溶解物いので極めて効
率が良い。A hopper is provided at the input port, and a disposable melt receiving tank is provided in the melting chamber, and the injected waste is dissolved material, making it extremely efficient.
また、溶解室の加熱、冷却、ガス燃焼装置の加熱のタイ
ミングを、タイマーで制御することもてきる。サーミス
タを加えることにより、さらに微妙な乍１＃も可能とな
る。Furthermore, the timing of heating and cooling of the melting chamber and heating of the gas combustion device can be controlled by a timer. By adding a thermistor, even more subtle differences can be achieved.
［作用］
溶解室に投入された廃棄物は、溶解室において１８０〜
２８０℃に加熱される。この時、廃棄物中のプラスチッ
ク成分は熔融温度に遠し熔融すると共に、廃棄物中に含
まれる微生物は死滅する。[Function] The waste input into the dissolution chamber is
Heated to 280°C. At this time, the plastic components in the waste reach a melting temperature and melt, and the microorganisms contained in the waste are killed.
また、血液、水分、薬品類の液体成分の大部分は揮発し
てガス状となる。Also, most of the liquid components of blood, water, and drugs volatilize and become gaseous.
溶解室で発生したガスは空気循環装置によりガク燃焼室
に送られる。ここで、ガス成分の大部分は熱分解され、
未分解ガスを含む空気は、空気循環装置により再び溶解
室に送られる。The gas generated in the melting chamber is sent to the gas combustion chamber by an air circulation system. Here, most of the gas components are thermally decomposed,
The air containing undecomposed gas is sent to the dissolution chamber again by the air circulation device.
その結果、溶解室には、溶融して減菌された固形分が残
ることになる。As a result, the melted and sterilized solid content remains in the dissolution chamber.
［実施例］ 実施例について図面を＃冊して説明する。[Example] Embodiments will be described using ## of drawings.
ｖＫ１図〜第７図において、本体のほぼ中央部に溶解室
（１５）を８番す、その回りをほぼ直方体の枠体（１４
）で囲んで構成する。枠体には表面塗装された鋼板を用
いた。枠体の上部と正面の側面下部には、溶解室に廃棄
物を出し入れするための溶解室と共通な開閉可能な扉を
設けた。In Figures vK1 to Figure 7, the melting chamber (15) is located approximately in the center of the main body, and around it is a nearly rectangular parallelepiped frame (14).
). A surface-painted steel plate was used for the frame. At the top of the frame and at the bottom of the front side, there was a door that could be opened and closed in common with the dissolution chamber for taking waste into and out of the dissolution chamber.
溶解室内部上方に投入された廃棄物を案内するためのホ
ッパー（２）、内部側石２１所と底面に７１熱ヒーター
（９）、底面の電熱ヒーターの上に金網台（７）、金網
台の上に溶解受物槽（５）、底面に水冷却器（１０）を
それぞれ設けた。A hopper (2) to guide the waste thrown into the upper part of the melting chamber, 21 stones on the inside and 71 thermal heaters (9) on the bottom, a wire mesh stand (7) on the electric heater on the bottom, and a wire mesh stand. A melting receiver tank (5) was installed on top of the tank, and a water cooler (10) was installed at the bottom.
また、本体後方部に、エアー吸い込み逆止め弁、バルブ
（３）、クレゾール液槽（４）、エアーポンプ（６）、
ガス燃焼装置（８）を！２Ｃすた。溶解室からガス燃焼
装置、ガス燃焼装置からエアー冷却う７エーダー（１２
）、エアー冷却ラジェーターからエアーポンプ、エアー
ポンプからクレゾール液槽、クレゾール液槽からエアー
吸い込み逆比弁、エアー吸い込み逆上弁から溶解室を、
それぞれパイプで結合した。In addition, an air suction check valve, valve (3), cresol liquid tank (4), air pump (6),
Gas combustion device (8)! 2C star. Gas combustion equipment from the melting chamber, air cooling from the gas combustion equipment 7adar (12
), air cooling radiator to air pump, air pump to cresol liquid tank, air suction reverse ratio valve from cresol liquid tank, air suction reverse ratio valve to melting chamber,
Each was connected with a pipe.
本体底部に水タンク（１１）および水ポンプ（１３）、
水タンク内部にエアー冷即ラジェーター（１２）を設け
た。水タンク中の水は、水ポンプにより水冷却器に送ら
れ、冷却水としても使用する。Water tank (11) and water pump (13) at the bottom of the main unit,
An air cooling instant radiator (12) was installed inside the water tank. The water in the water tank is sent to the water cooler by a water pump and is also used as cooling water.
第８図および第９図に、エアー回路および水回路の概略
を示す略図を示す。Figures 8 and 9 show schematic diagrams illustrating the air and water circuits.
本装置の使用手順を以Ｆに示す。The procedure for using this device is shown below.
■投入口（１７）より廃棄物を投入する。■Inject waste from the input port (17).
投入口にはホッパー（２）が設けられているので、投入
された廃棄物は、予め取り出し口（１６Ｊから挿入され
て溶解室内部に設置された溶解物受槽（５）内に案内さ
れる。Since the input port is provided with a hopper (2), the input waste is guided into the melt receiving tank (5) which has been inserted through the take-out port (16J) and installed inside the melting chamber.
■投入口を閉した後、運転スイッチを入れる。■After closing the inlet, turn on the operation switch.
運転スイッチはタイマーと連動している。まず、溶解室
のヒーター（９）が加熱され、溶解室の温度が上昇する
。ヒーターの加熱能力は、室温が１８０〜２８０ ℃に
維持されるように予め設定される。The operation switch is linked to a timer. First, the heater (9) in the melting chamber is heated to increase the temperature of the melting chamber. The heating capacity of the heater is preset so that the room temperature is maintained at 180-280°C.
この温度において、廃棄物中のプラスチック成分が溶解
し、同時に微量のガスが発生する。また、廃棄物中に含
まれる水分も蒸発し、ガス状となる。At this temperature, the plastic components in the waste dissolve and at the same time a small amount of gas is generated. In addition, the water contained in the waste also evaporates and becomes gaseous.
運転開始後２０分後、ガス燃ｐＡ装置およびエアーポン
プが駆動する。これにより、発生したガスはガス燃焼装
置に遂られ、熱分解される。ガス燃焼ＨＲを通過したガ
スは、ラジェーター、エアーポンプ、クレゾール液槽を
通過して、再びガス燃焼装置に戻る。Twenty minutes after the start of operation, the gas-fueled pA device and air pump are activated. As a result, the generated gas is passed through a gas combustion device and thermally decomposed. The gas that has passed through the gas combustion HR passes through a radiator, an air pump, and a cresol liquid tank, and returns to the gas combustion device again.
溶解室のヒーターは、運転開始約６０分後に切れ、同時
に冷却水ポンプが駆動を始め、溶解室内の温度か下がる
。冷却水ポンプ、ガス燃焼ヒーター、エアーポンプはそ
れぞれ運転開始約７０〜８０分後に自動的に切れる。The heater in the melting chamber is turned off approximately 60 minutes after the start of operation, and at the same time the cooling water pump starts operating, causing the temperature inside the melting chamber to drop. The cooling water pump, gas combustion heater, and air pump each turn off automatically about 70 to 80 minutes after the start of operation.
■取り出し口より、溶融固化した廃棄物が含まれる溶解
物受槽を取り出し、溶解物受槽ごと通常の不燃ゴミとし
て処分する。■Remove the melted material receiving tank containing the melted and solidified waste from the take-out port and dispose of it together with the melted material receiving tank as normal non-combustible garbage.
本実施例において、電源投入から運転停止までの運転仕
様の概略を第１０図に示す。In this embodiment, an outline of the operating specifications from power-on to operation stop is shown in FIG. 10.
［発明の効果］
本発明は上述の通り構成されているので、次に示す効果
を奏する。[Effects of the Invention] Since the present invention is configured as described above, it has the following effects.
（＋）小型化できる。(+) Can be made smaller.
（２）有害なガスが発生しないため、排９Ｋｗ等の設備
も必要ない。(2) No harmful gas is generated, so equipment such as 9Kw exhaust is not required.
（３）ポンプ以外には音源となる構成要素がないため低
騒音化が容易である。(3) Since there are no components other than the pump that can be a source of sound, it is easy to reduce noise.
（４）はぼ密閉されているので、バクテリヤ等が外に出
る危険がない。(4) Since it is completely sealed, there is no risk of bacteria etc. coming out.
（５）定期的にガス燃焼ｚＷ１のＭ熱ヒーター（電熱ヒ
ーターを用いた場合）を取り替えるだ番すなので、メン
テナンスが比較的容易。(5) Maintenance is relatively easy because the gas combustion zW1's M heat heater (if an electric heater is used) must be replaced regularly.
（６）無臭である。(6) It is odorless.
第１図は本体正面図、第２図は同側面図、第３図は同平
面図、第４図はＡ−Ａ’断面図、第５図は８−Ｂ′断断
面図第６図は溶解室内部平面図、第７図は後方配置図、
′ＪＲ８図はエアー回路を示す図、第９図は水回路を示
す図、第１Ｏ図は運転仕様を示す図である。
１鳴・参−オペレーンブンパネル
（運転スイッチ、タイマー、温度計）
２１１拳・φホフバー
３ ＊ ｅ・・エアー吸い込み逆止め弁、バルブ４−Ｉ
Ｉ・・クレゾール液槽
５＠・・藝溶解受は槽
６幸１Ｉ１１＃エアーポンプ
７ｅ＠−・金網台
８・＠争・ガス燃焼ＳＢ訛
９ ・ ・
ｌ Ｏ・
ｌ １ ・
１２ ・
１４ ・
Ｉ Ｓ ・
１６ ・
１７ ＃
一１熱ヒータ１−
―水冷却器
Ｏ水タンク
・エアー冷却ラジェーター
・水ポンプ
ｅ枠体
φ溶解室
ｅ取り出し０扉
一投入口扉Figure 1 is a front view of the main body, Figure 2 is a side view, Figure 3 is a plan view, Figure 4 is a sectional view taken along line AA', Figure 5 is a sectional view taken along line 8-B', and Figure 6 is a sectional view taken along line 8-B'. The internal plan of the melting chamber, Figure 7 is the rear layout,
'JR8 is a diagram showing the air circuit, Figure 9 is a diagram showing the water circuit, and Figure 1O is a diagram showing the operating specifications. 1 sound, reference - operating panel (operation switch, timer, thermometer) 211 fist, φ hoff bar 3 * e... air suction check valve, valve 4-I
I... Cresol liquid tank 5 @... Art dissolution receiver is tank 6 1 I11 # Air pump 7e @ - - Wire mesh stand 8 @ War - Gas combustion SB accent 9 ・ ・ l O・ l 1 ・ 12 ・ 14 ・ I S・16・17 #11 Heater 1- - Water cooler O Water tank/Air cooling radiator/Water pump e Frame φ Melting chamber e Takeout door 0 Door 1 Inlet door
Claims (1)
、および、溶解室内にあって廃棄物を入れるための溶解
物受槽 （ロ）溶解室外部に設けられ、溶解室より送られる空気
を加熱して、空気中に含まれるガス成分を熱分解するた
めのガス燃焼装置 （ハ）前記溶解室とガス燃焼装置との間に設けられた空
気循環装置 以上（イ）〜（ハ）を有する医療用廃棄物処理装置。 請求項２： 前記溶解室および／またはガス燃焼装置の加熱手段に、
電熱ヒーターを用いた請求項１記載の医療用廃棄物処理
装置。 請求項３： 前記空気循環装置がエアーポンプであって、溶解室から
ガス燃焼装置、ガス燃焼装置から冷却器（ラジエータ）
、冷却器からエアーポンプ、エアーポンプから溶解室の
順に接続した請求項１または請求項２記載の医療用廃棄
物処理装置。 請求項４： 溶解室内部に水冷却器を設けた請求項１〜請求項３のい
ずれか記載の医療用廃棄物処理装置。[Scope of Claims] Claim 1: (a) A melting chamber maintained at a temperature range of 180 to 280°C, and a melt receiving tank located inside the melting chamber for containing waste (b) Outside the melting chamber. (c) An air circulation device provided between the melting chamber and the gas combustion device, for heating the air sent from the melting chamber and thermally decomposing the gas components contained in the air. A medical waste treatment device having the above (a) to (c). Claim 2: The heating means of the melting chamber and/or the gas combustion device includes:
The medical waste treatment apparatus according to claim 1, which uses an electric heater. Claim 3: The air circulation device is an air pump, and the melting chamber is connected to a gas combustion device, and the gas combustion device is connected to a cooler (radiator).
3. The medical waste treatment apparatus according to claim 1, wherein the cooler is connected to the air pump, and the air pump is connected to the dissolution chamber in this order. Claim 4: The medical waste treatment apparatus according to any one of Claims 1 to 3, further comprising a water cooler provided inside the dissolution chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24019988A JPH0289907A (en) | 1988-09-26 | 1988-09-26 | Disposing device for medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24019988A JPH0289907A (en) | 1988-09-26 | 1988-09-26 | Disposing device for medical waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0289907A true JPH0289907A (en) | 1990-03-29 |
| JPH0354585B2 JPH0354585B2 (en) | 1991-08-20 |
Family
ID=17055933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24019988A Granted JPH0289907A (en) | 1988-09-26 | 1988-09-26 | Disposing device for medical waste |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868046A (en) * | 2012-12-13 | 2014-06-18 | 中国科学院过程工程研究所 | Method for energizing grain residues of cellular structure colloid type biomasses |
-
1988
- 1988-09-26 JP JP24019988A patent/JPH0289907A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868046A (en) * | 2012-12-13 | 2014-06-18 | 中国科学院过程工程研究所 | Method for energizing grain residues of cellular structure colloid type biomasses |
| CN103868046B (en) * | 2012-12-13 | 2016-04-27 | 中国科学院过程工程研究所 | A kind of method of eucaryotic cell structure colloidal type living beings grain slag energy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354585B2 (en) | 1991-08-20 |
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