JP2001235123A - Automated incineration treatment system for specially controlled medical waste or the like which can be installed at medical site or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize a small-sized incinerator conducting treatment ranging from high-temperature burning incineration to dust collection in the vicinity of a place of occurrence, without delay and automatically in regard to specially controlled medical wastes or the like which have been collected, transported and incinerated heretofore after a storage for a prescribed period. SOLUTION: This small-sized system for high-temperature burning treatment conducts automatically processes ranging to a dust collecting process by using combinations of sterilization inside a treatment vessel by ultraviolet irradiation, a specific shape preventing direct irradiation of the eyes of a worker and a mechanism for heating by an induction coil and a ferrite plate, high-temperature burning incineration using ozone generated by the electromagnetic induction by the coil as a catalyst and a mechanism for generating high temperature which generates a spark between electrode rods, and equalization of burning by changing a tube diameter of the tube-like spark generated, re-burning treatment of a generated odor, energy saving by the use of specific tubes and numerous mechanisms such as a specific heat-resisting dust collector and others, and by using various measuring devices, automatic control devices, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[Technical field to which the present invention pertains] A ferrite oscillation / heating mechanism using an induction coil, and promotion and sterilization of high temperature complete combustion using ozone generated by this electromagnetic induction action and an appropriate amount of oxygen as a catalyst, and high heat generation by sparks Generating mechanism, averaging high temperature combustion by changing the diameter of the tubular spark, realizing high temperature intake by using special pipes, various measuring instruments, multiple solenoid valves, multiple new mechanisms
Automatic and high-temperature combustion incineration system for medical specially controlled waste, etc. by automatic control equipment etc. combining special shapes

[Prior Art] Conventionally, medical special management wastes and the like generated at medical sites and the like (hereinafter abbreviated as "objects").
Is placed in a waste plastic container, stored in a special storage container, collected periodically by a specified company that has been licensed to transport the target, and burned at a specific processing facility that has been licensed to process the target. Has been done.

[Problems to be Solved by the Invention] Storing an object generated at a medical site or the like in a dedicated storage container until it is collected by a specific processing company is the same as culturing germs during that time. In addition, repeated opening and closing of the storage container may release bacteria and the like in the container into the air, which may contribute to hospital-acquired infection. In addition, transporting the target object has a high risk of secondary infection, and the risk increases as the number of times of movement, distance, and method increase. Therefore, it is ideal to carry out the combustion and incineration treatment as soon as possible and at a high temperature as soon as the target material is generated. Ideally, it would be possible to complete the dust collection operation.

[Means for Solving the Problems]
Small, automatic high-temperature combustion incineration using a simple energy system, such as automatic control, that enables small-area installation for the purpose of being able to be used automatically and arbitrarily near medical sites. It is a processing system. In order to prevent hospital-acquired infections, etc., the processes from closing of the target, lid closing, incineration, and dust collection are performed automatically. The lid is opened with the mat switch when the target object is put in, and no manual operation is required. Except during the combustion treatment step, sterilization of the container is performed by irradiating ultraviolet rays into a high-temperature combustion incineration treatment container (hereinafter referred to as a treatment container) with a tungsten wire or the like. This irradiation is highly efficient due to the special shape of the upper end inside the processing container, and is not directly irradiated to the eyes of the worker who puts the target object, so that the eyes can be protected. Furthermore, in order to achieve complete incineration treatment, reduction of residues, elimination of odors, etc., aiming for high-temperature combustion, first, a plurality of induction coils and a ferrite oscillation / heating device are installed for the same purpose as the roastle, and waste plastic containers, etc. A thermometer installed on a ferrite plate and an automatic control device etc. detect the drop of the target object put into the ferrite plate, the amount of current to the multiple induction coils increases, and the ferrite plate The temperature of the target object is raised by rapidly increasing the temperature of the object. Next, a tubular spark generated from the plurality of electrode rods is continuously radiated and ignited. At this time, by feeding an appropriate amount of air and oxygen from the lower part of the processing vessel, the combustion is accelerated. Further, a part of the oxygen is changed to ozone by the above-mentioned electromagnetic induction action, and the combustion is further promoted. Also, at this time, the inside of the processing container is in a negative pressure state by appropriately exhausting from the plurality of holes in the upper portion of the processing container, and the appropriate amount of air, oxygen, and ozone sent from the plurality of holes in the bottom of the processing container. , Combustion is promoted from below. Further, by changing the spark diameter of the tubular spark, combustion is averaged from outside to inside and from inside to outside. In addition, a special pipe with special processing inside is installed on the side of the processing vessel, or it is used for the suction and exhaust pipes, and the heat exchange between the intake and exhaust can raise the intake air temperature during combustion. A high temperature can be achieved in a short time, and energy saving can be achieved. Further, energy saving can be realized by opening and closing the lid of the combustion processing container by utilizing the pressure of the supplied oxygen. By installing mushroom-shaped covers in the plurality of holes on the bottom surface of the processing container, it is possible to prevent residues and the like from directly falling into these holes and closing the holes.
Exhaust gas is sucked by a special heat-resistant dust collector equipped with a special filter (metal filter, activated carbon filter, electric dust collecting mechanism, etc.). The initial exhaust when the high temperature is not achieved is sent again to the processing vessel and burns, and most of the odor is burned out and absorbed by the special filter,
It does not leak out of the device. Further, the combustion process is automatically monitored by an automatic control device or the like based on signals from various measuring devices installed in an exhaust pipe or the like. When the end of combustion and incineration is detected, a signal from an automatic control device
The intake / exhaust and oxygen supply are stopped, the spark stops, the high heat generation of the ferrite plate stops, and the current is switched to the original weak current. However, the temperature is set so as to maintain the temperature higher than the temperature at which the bacteria can inhabit and proliferate. Next, a plurality of electromagnetic valves are switched by an automatic control device or the like, air is blown into the processing container by a blower or the like from a plurality of holes used for exhaust during combustion, and a plurality of air used for intake during combustion. Air in the processing container is sucked from the hole by the special heat-resistant dust collector,
The residue at the bottom of the processing container is collected. Also, by using a special pipe that has been insulated, when installing the device of the present invention,
Opening work for buildings and the like is halved, and installation time can be reduced. Furthermore, by the control of automatic control equipment, etc.
It is also possible to input the target during the combustion process.

[0005] [Embodiment of the invention] The shape of the processing container of the object is cylindrical or polygonal, and has an appropriate size. The processing container is made of an irregular-shaped refractory or the like, so that the processing container has heat resistance. Next, for example, as shown in FIG. 1, the upper end of the processing container is specially shaped, and one or more tungsten wires or the like are attached inside the processing container. Execute. Also, the shape is such that ultraviolet rays emitted from a tungsten wire or the like are not directly irradiated to the eyes of the processing operator, and the tungsten wire or the like is covered with heat-resistant glass or the like so as not to be damaged by high-temperature combustion. A plurality of holes of an appropriate size are drilled at an appropriate position slightly below this installation position, and air is sucked into and exhausted from the processing container through these holes. Next, several holes of appropriate size are made at appropriate positions in the processing container, and an appropriate shape and
A plurality of electrode rods each having a size are appropriately inserted, and the work is performed so that a spark can be generated between the electrode rods. As shown in FIGS. 3, 4, and 5, the plurality of electrode rods reciprocate in the same direction and the right and left directions in the same direction, with the container contact part of the processing container being appropriately insulated. Work as much as possible. Next, place the figure at an appropriate position
As shown in Fig. 8, a ferrite oscillating / heating device combining a plurality of induction coils with an appropriate shape and electric capacity and a ferrite plate with an appropriate shape is installed, and is constructed so that oscillation and heat can be generated when power is supplied. In addition, this ferrite plate shall be able to serve also as a roster, and the shape is arbitrary.
The size of the mesh is set so that it does not drop below the ferrite plate when the target object is charged, and further, the size is such that the residue can be dropped after the burning treatment. Also, to prevent multiple induction coils from burning,
Water-cooling, air-cooling or cooling pipes for refrigerants will be installed at appropriate portions of the ferrite plate, and constructed so that the objectives can be achieved. Next, a plurality of holes having appropriate diameters for suction and exhaust are formed in the bottom of the processing container, and a mushroom-shaped cover having an appropriate size is attached to each of the holes as shown in FIG. Even if untreated waste falls, work to prevent clogging of holes. Next, place one or more diagrams outside the processing vessel.
Attach a special pipe that is not heat-insulated as shown in Fig. 7 and install it so that the intake air temperature can be raised by heat exchange, and furthermore, install it so that it can be properly connected to the heat-insulated and special pipe for intake and exhaust. Further, a processing container cover is appropriately processed and attached to the outside thereof, and a suitable heat insulating construction is performed between the processing container cover and the processing container. Next, a heat-resistant processing container lid of appropriate shape and size
Attach 10 ▼, properly install air cylinder 11, and a plurality of explosion-proof electromagnetic valves, and open and close them by operating a mat switch. Further, (12) such as heat-resistant rubber is attached so that the lid and the processing container are in close contact with each other. Next, a plurality of feet are attached to the processing container, and the work is performed so that the height of the input port can be adjusted appropriately and the level of the entire processing container can be adjusted. Next, as shown in FIG.
Blowers, etc. (13), special heat-resistant dust collectors (14), etc. should be properly piped with specially insulated pipes, and air cylinders, oxygen supply ports (15), etc. should be piped appropriately. In addition, various measuring devices and a plurality of electromagnetic valves will be installed and installed, and automatic control devices will be used to automatically perform all the incineration processes from closing the lid to collecting dust after putting in the target object.

[Effects of the Invention] By using the present invention, it is not necessary to store the object, to prevent a cause of hospital-acquired infection, and it is also unnecessary to collect and transport unprocessed object. Also, secondary infection can be prevented. In addition, every time an object is generated, the incineration process can be arbitrarily performed. In addition, because of the high temperature combustion incineration due to the change in the diameter of the tubular spark due to the use of electricity, the heat generated by ferrite, and the generation of ozone due to electromagnetic induction, it is possible to reduce the size much more than other combustion treatments. The selection range expands. Also, reusing the exhaust gas when the high temperature is not achieved for combustion in the processing vessel,
With the special mechanism of the special heat-resistant dust collector, there is no danger of the bacteria being discharged into the atmosphere due to the exhaust, and the odor is not discharged into the atmosphere, making it possible to incinerate these objects very safely. . Furthermore, the amount of the residue becomes extremely small by the high-temperature combustion incineration treatment, and the high-temperature combustion and the exhaust treatment eliminate the emission of dioxin generated in the low-temperature combustion of the waste plastic container into the atmosphere. As a result, a specially-managed landfill disposal site requires only a very small area, and there is no need to worry about environmental pollution.

[Brief description of the drawings]

FIG. 1 is a schematic sectional view of a processing container.

FIG. 2 is a schematic perspective view of a processing container.

[Fig. 3] Schematic diagram of electrode rod movement

FIG. 4 is a schematic plan view of an electrode rod operation unit.

FIG. 5 is a schematic cross-sectional view of an electrode rod fixing portion.

FIG. 6 is a schematic sectional view of a mushroom-shaped cover.

Fig. 7 Schematic cross-section of special pipe without heat treatment and special pipe with heat treatment

FIG. 8 is a schematic plan view of a plurality of induction coils and a ferrite heating element.

[Fig. 9] Schematic diagram of the whole device * The method shown may differ from the actual one. Although this method was demonstrated in principle, other methods are also possible.

[Description of symbols]: Processing container ▲ 11 ▼: Air cylinder etc. ： Tungsten wire etc. ▲ 12 ▼ ： Heat-resistant rubber etc. ： Multiple holes ▲ 13 ▼ ： Blower etc. ： Electrode rod ▲ 14 ▼ ： Special heat-resistant dust collector: Induction coil ▲ 15 ▼: Oxygen supply port ： Ferrite plate ： Mushroom cover ： Special pipe ： Processing vessel cover ▲ 10 ▼ ： Processing vessel lid

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) A61L 2/10 A61L 2/10 11/00 11/00 B09B 3/00 ZAB F23G 7/00 ZABA H05B 6 / 10 F23G 7/00 ZAB 6/44 H05B 6/10 B09B 3/00 ZAB 6/44 303J F-term (reference) 3K059 AA08 AA16 AB00 AB09 AB15 AC01 AC33 AD10 AD21 AD27 3K062 AA23 AB01 AC20 EA05 EA15 EB05 EB15 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB17 EB42 4C058 AA27 BB04 BB06 BB07 CC02 EE01 JJ14 KK02 4C341 LL12 LL13 4D004 AA48 CA28 CA43 CA44 CA46 CB04 CB33 CB34 CC01 CC09

Claims (9)

[Claims] 1. An apparatus for raising the temperature of medical specially controlled wastes by utilizing the ferrite oscillation and heat generation effect of an induction coil. 2. A mechanism for converting a part of oxygen into ozone by an electromagnetic induction effect according to claim 1, and using the ozone as a catalyst for high-temperature combustion. 3. A special shape inside the upper end of the combustion processing vessel makes it possible to effectively and irregularly reflect ultraviolet rays emitted from a tungsten wire or the like into this vessel. The eyes can be protected from direct irradiation. 4. A tube-shaped spark is generated at the time of energization by inserting an appropriate number of electrode rods into the combustion processing container and installing them so that they reciprocate in the same direction to the right and left. Furthermore, by changing the tube diameter, high-temperature combustion in the combustion processing vessel is averaged. 5. An appropriate amount of air is exhausted from a plurality of holes on the upper side surface of the combustion processing container, and an appropriate amount of air and oxygen is supplied from the bottom of the container to generate ozone as in claim 2. By using the fourth aspect, high-temperature combustion can be performed in the downward direction of the container, and the odor can be prevented from leaking out of the combustion processing container by closing the lid and exhausting the lid. 6. A special pipe with a specially processed inside is installed on the outer periphery of the combustion processing vessel or, furthermore, is used for an intake / exhaust pipe, so that heat exchange between the intake / exhaust can be performed. The temperature of the intake air rises, leading to energy savings. In addition, the use of this special pipe reduces the number of holes required for drilling holes in buildings, etc., thereby shortening the installation time. 7. Opening and closing of a lid of a combustion processing container utilizing the pressure of supplied oxygen. 8. A mushroom-shaped cover is provided in a plurality of suction / exhaust holes at the lower part of the combustion processing container to prevent residues and the like from directly falling into these holes and clogging the holes. 9. A system for automatically collecting dust that has fallen to the lower part of a combustion and incineration treatment container using an intake / exhaust pipe, a plurality of electromagnetic valves, a blower, a special heat-resistant dust collector, an automatic control device, and the like.