CN215844818U - Microwave medical waste treatment device - Google Patents
Microwave medical waste treatment device Download PDFInfo
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- CN215844818U CN215844818U CN202121234914.6U CN202121234914U CN215844818U CN 215844818 U CN215844818 U CN 215844818U CN 202121234914 U CN202121234914 U CN 202121234914U CN 215844818 U CN215844818 U CN 215844818U
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- ultraviolet lamp
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Abstract
The utility model provides a microwave medical waste treatment device, which relates to the technical field of environment-friendly medical waste disinfection equipment, and comprises: the device comprises a feeding machine, a conveyor belt, an ultraviolet lamp, a microwave source, a sprayer, a pulverizer, a discharge hole, a fan and a cyclone dust removal module; the feeding machine comprises medical waste and is connected with the conveying belt; the conveyor belt, the microwave source, the ultraviolet lamp and the sprayer are all arranged inside the closed metal cavity; the pulverizer is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine, a discharge port is connected with the other end of the metal cavity, and the discharge port is also connected with the fan; the fan is also connected with the cyclone dust removal module. The device carries out ultraviolet disinfection and sterilization in the process of transmitting the medical waste, and further carries out harmless treatment on the crushed medical waste.
Description
Technical Field
The utility model relates to the technical field of environment-friendly medical waste disinfection equipment, in particular to a microwave medical waste treatment device.
Background
The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. The medical waste has extremely strong infectivity, biotoxicity and corrosivity, and the medical waste which is not treated or not treated is randomly stacked, so that the medical waste is very easy to pollute water, soil and air, causes direct or indirect harm to human bodies, and can also become a source of epidemic diseases. Researchers have proposed many different treatment ideas on the way medical waste is treated in order to prevent the infection of diseases, protect the environment, and reduce cross-infection caused by medical waste.
In the prior art, the medical waste treatment method mainly comprises the modes of self-incineration treatment in hospitals, partial centralized incineration treatment in the environmental sanitation department or the environmental protection department and the like, and the medical waste self-incineration or the centralized incineration treatment in the environmental sanitation department of various hospitals is not sufficient in the prior art, so that the total bacterial count and the Escherichia coli value in the incinerated residues exceed the standards, and the requirements of harmless treatment are not met.
Obviously, the method for treating medical waste in the prior art has the problems of incomplete treatment and secondary pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a microwave medical waste treatment device aiming at the problems of the microwave medical waste treatment device in the prior art so as to solve the problems of incomplete treatment and secondary pollution in the prior art.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
the embodiment of the utility model provides a microwave medical waste treatment device, which comprises: the device comprises a feeding machine, a conveyor belt, an ultraviolet lamp, a microwave source, a sprayer, a pulverizer, a discharge hole, a fan and a cyclone dust removal module;
the feeding machine comprises medical waste and is connected with the conveyor belt; the conveyor belt, the microwave source, the ultraviolet lamp and the sprayer are all arranged inside a closed metal cavity; the pulverizer is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine, the discharge port is connected with the other end of the metal cavity, and the discharge port is also connected with the fan; the fan is also connected with the cyclone dust removal module.
Optionally, the ultraviolet lamps include an electrode ultraviolet lamp and an electrodeless ultraviolet lamp; the electrodeless ultraviolet lamp is arranged in the second area of the metal cavity.
Optionally, the shredder is disposed at a junction of the first region and the second region.
Optionally, a microwave source is disposed outside the cavity of the second region, and the sprayer is disposed in the second region.
Optionally, the electrodeless ultraviolet lamp is arranged at the top of the first area, and a control door is further arranged at an inlet of the first area.
Optionally, the fan is a negative pressure fan, and is configured to prevent gas inside the metal cavity from escaping from an outlet of the feeder.
The utility model has the beneficial effects that: the utility model provides a microwave medical waste treatment device, which relates to the technical field of environment-friendly medical waste disinfection equipment, and comprises: the device comprises a feeding machine, a conveyor belt, an ultraviolet lamp, a microwave source, a sprayer, a pulverizer, a discharge hole, a fan and a cyclone dust removal module; the feeding machine comprises medical waste and is connected with the conveyor belt; the conveyor belt, the microwave source, the ultraviolet lamp and the sprayer are all arranged inside a closed metal cavity; the pulverizer is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine, the discharge port is connected with the other end of the metal cavity, and the discharge port is also connected with the fan; the fan is also connected with the cyclone dust removal module. The device carries out ultraviolet disinfection and sterilization in the process of transmitting the medical waste, and further carries out harmless treatment on the crushed medical waste.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a microwave medical waste treatment device according to an embodiment of the present invention.
Icon: 1-feeding machine, 2-conveyor belt, 3-ultraviolet lamp, 4-microwave source stirrer, 5-sprayer, 6-pulverizer, 7-discharge port, 8-blower and 9-cyclone dust removal module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
First, terms used in the present invention are explained:
magnetron: is an electric vacuum device for generating microwave energy. Essentially a diode placed in a constant magnetic field. Under the control of the constant magnetic field and the constant electric field which are vertical to each other, electrons in the tube interact with the high-frequency electromagnetic field to convert energy obtained from the constant electric field into microwave energy, thereby achieving the purpose of generating the microwave energy. Meanwhile, the magnetron is a consumable and is easily aged and demagnetized.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a schematic view of a microwave medical waste treatment apparatus; a microwave medical waste disposal apparatus provided by an embodiment of the present invention is described in detail below with reference to fig. 1.
Fig. 1 is a schematic view of a microwave medical waste disposal apparatus according to an embodiment of the present invention, and as shown in fig. 1, the microwave medical waste disposal apparatus includes: the device comprises a feeding machine 1, a conveyor belt 2, an ultraviolet lamp 3, a microwave source 4, a sprayer 5, a pulverizer 6, a discharge port 7, a fan 8 and a cyclone dust removal module 9.
In the embodiment of the utility model, the ultraviolet lamp 3 comprises an electrode ultraviolet lamp and an electrodeless ultraviolet lamp; the electrodeless ultraviolet lamp is arranged in the second area of the metal cavity.
Specifically, the ultraviolet lamps are divided into an electrode ultraviolet lamp and an electrodeless ultraviolet lamp, and the electrode ultraviolet lamp can release ultraviolet light under the action of a power supply; the electrodeless ultraviolet lamp releases ultraviolet light under the action of microwave, and the microwave and the ultraviolet light have the effects of disinfection and sterilization.
Illustratively, the metal cavity is a sealed cavity, wherein a plurality of ultraviolet lamps with electrodes are arranged on the top surface of the inner part of the first area in an array mode, and medical waste sent by the conveyor belt is disinfected by the ultraviolet lamps with electrodes in the first area. Optionally, a plurality of electrodeless ultraviolet lamps are arranged in a top surface array inside the second region of the metal cavity, and corresponding microwave sources are arranged in a bottom surface array outside the second region of the metal cavity. The medical waste is conveyed under the action of the conveyor belt in the metal cavity.
Further, a shredder 6 is provided at the junction of the first region and the second region; a microwave source is arranged outside the cavity of the second area, and the sprayer is arranged in the second area; the electrodeless ultraviolet lamp is arranged at the top of the first area, and a control door is further arranged at the inlet of the first area. Specifically, a control door is arranged at the joint of the feed hopper 2 and the metal cavity 1.
In the embodiment of the utility model, after the medical waste is disinfected in the first area, the medical waste is crushed under the action of the crusher 6 arranged at the joint of the first area and the second area, and the control door is arranged at the inlet of the medical waste into the metal cavity and used for preventing dust and viruses of the crushed medical waste from being emitted from the inlet.
The feeding machine 1 comprises medical waste, and the feeding machine 1 is connected with the conveying belt 2; the conveyor belt 2, the microwave source 4, the ultraviolet lamp 3 and the sprayer 5 are all arranged inside a closed metal cavity; the shredder 6 is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine 1, the discharge port 7 is connected with the other end of the metal cavity, and the discharge port 7 is further connected with the fan 8; the fan 8 is also connected with the cyclone dust removal module 9.
In the embodiment of the utility model, the microwave sources 2 comprise a plurality of microwave sources 2, the plurality of microwave sources 2 are arranged on the side wall of the metal cavity in an array mode, and the microwave sources 2 release microwaves under the action of the power supply, so that the microwaves can act on the medical garbage in the metal cavity through the metal cavity. The microwave is an electric wave having a frequency of 300 mhz to 300 ghz, and water molecules in the heated medium material are polar molecules. Under the action of a rapidly changing high-frequency point magnetic field, the polarity orientation of the magnetic field changes along with the change of an external electric field. The effect of mutual friction motion of molecules is caused, at the moment, the field energy of the microwave field is converted into heat energy in the medium, so that the temperature of the material is raised, and a series of physical and chemical processes such as thermalization, puffing and the like are generated to achieve the aim of microwave heating.
The microwave heating has the following advantages: the heating time is short; the heat energy utilization rate is high, and energy is saved; heating uniformly; the microwave source is easy to control, and the microwave can also induce the catalytic reaction.
The microwave is generated by a microwave source, which is mainly composed of a high-power magnetron. The magnetron is a device which completes energy conversion by utilizing the movement of electrons in vacuum and can generate high-power microwave energy, for example, a 4250MHz magnetic wave tube can obtain 5MHz, and a 4250MHz klystron can obtain 30MHz, so that the microwave technology can be applied to the technical field of wastewater treatment.
In the embodiment of the utility model, the fan 8 is a negative pressure fan, and is used for preventing the gas in the metal cavity from escaping from the outlet of the feeding machine 1.
The pore diameter of the metal net is less than or equal to 3 mm; when the human body is very close to the microwave radiation source for a long time, the phenomena of dizziness, sleep disorder, hypomnesis, bradycardia, blood pressure reduction and the like are caused by excessive radiation energy. When the microwave leakage reaches 1mw/cm2When it occurs, the eyes feel suddenly dazzled, the vision is degraded, and even cataract is caused. In order to ensure the health of users, metal nets are arranged at the inlet and the outlet of the reaction cavity, and the corners can generate microwave discharge under the action of microwaves, so that dangerous accidents are easy to happen. The metal mesh can block microwave leakage, reduce the damage of microwave to human body and improve the safety of the system.
Further, the crusher 6 is arranged at the joint of the first area and the second area, and a support rod is arranged at the bottom of the crusher 6, so that medical waste can be seamlessly transported to the second area after being crushed by the crusher 6 from the first area.
The embodiment discloses a microwave medical waste treatment device, which comprises: the device comprises a feeding machine 1, a conveyor belt 2, an ultraviolet lamp 3, a microwave source 4, a sprayer 5, a pulverizer 6, a discharge port 7, a fan 8 and a cyclone dust removal module 9; the feeding machine 1 comprises medical waste, and the feeding machine 1 is connected with the conveying belt 2; the conveyor belt 2, the microwave source 4, the ultraviolet lamp 3 and the sprayer 5 are all arranged inside a closed metal cavity; the shredder 6 is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine 1, the discharge port 7 is connected with the other end of the metal cavity, and the discharge port 7 is further connected with the fan 8; the fan 8 is also connected with the cyclone dust removal module 9. The device carries out ultraviolet disinfection and sterilization in the process of transmitting the medical waste, and further carries out harmless treatment on the crushed medical waste.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A microwave medical waste treatment device, characterized in that the device comprises: the device comprises a feeding machine, a conveyor belt, an ultraviolet lamp, a microwave source, a sprayer, a pulverizer, a discharge hole, a fan and a cyclone dust removal module;
the feeding machine comprises medical waste and is connected with the conveyor belt; the conveyor belt, the microwave source, the ultraviolet lamp and the sprayer are all arranged inside a closed metal cavity; the pulverizer is arranged inside the metal cavity; one end of the metal cavity is connected with an outlet of the feeding machine, the discharge port is connected with the other end of the metal cavity, and the discharge port is also connected with the fan; the fan is also connected with the cyclone dust removal module.
2. The microwave medical waste disposal apparatus of claim 1, wherein the ultraviolet lamps comprise an electrodeless ultraviolet lamp and an electrodeless ultraviolet lamp; the electrodeless ultraviolet lamp is arranged in the second area of the metal cavity.
3. The microwave medical waste disposal apparatus of claim 2, wherein said shredder is disposed at a junction of said first region and said second region.
4. The microwave medical waste disposal device according to claim 3, wherein a microwave source is disposed outside the cavity of said second region, and said sprayer is disposed in said second region.
5. The microwave medical waste disposal device according to claim 2, wherein said electrodeless ultraviolet lamp is disposed at the top of said first zone, and a control door is further disposed at the entrance of said first zone.
6. The microwave medical waste disposal device according to claim 1, wherein said blower is a negative pressure blower for preventing gas inside said metal chamber from escaping from an outlet of a feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234914.6U CN215844818U (en) | 2021-06-03 | 2021-06-03 | Microwave medical waste treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234914.6U CN215844818U (en) | 2021-06-03 | 2021-06-03 | Microwave medical waste treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215844818U true CN215844818U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121234914.6U Active CN215844818U (en) | 2021-06-03 | 2021-06-03 | Microwave medical waste treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN215844818U (en) |
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2021
- 2021-06-03 CN CN202121234914.6U patent/CN215844818U/en active Active
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