CN214969627U

CN214969627U - Plasma microwave dual-purpose disinfection and sterilization equipment for treating medical waste

Info

Publication number: CN214969627U
Application number: CN202120704750.2U
Authority: CN
Inventors: 韩青峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-03
Anticipated expiration: 2031-04-07

Abstract

The utility model belongs to the technical field of disinfection and sterilization machinery technique and specifically relates to a handle dual-purpose disinfection and sterilization equipment of plasma microwave of medical waste is related to, including breaker, screw conveyer and plasma sterilizer be equipped with high temperature steam entry and microwave generator on screw conveyer's the wall, screw conveyer establishes the breaker below and with the breaker is connected, the plasma sterilizer is established screw conveyer's below and with screw conveyer connects. The utility model discloses not only overcome the inhomogeneous and technical problem that has the dead angle of heating that current sterilization processing apparatus ubiquitous, microwave disinfection and plasma disinfection mutually support moreover, disinfect extensively, are suitable for various bacterium and virus inactivation, economic environmental protection safe and reliable.

Description

Plasma microwave dual-purpose disinfection and sterilization equipment for treating medical waste

Technical Field

The utility model belongs to the technical field of the disinfection technique and specifically relates to a handle dual-purpose disinfection and isolation equipment of plasma microwave of medical waste.

Background

At present, harmless treatment of medical waste is a difficult problem, common medical waste treatment methods include incineration, pressure steam disinfection, chemical disinfection and the like, and the medical waste is high in organic matter content and difficult to decompose, so that secondary pollution to environment, land and underground water sources is caused, and harm to human health is caused. The existing microwave sterilization equipment has the defects of incomplete sterilization, which mainly shows that the microwave generated by the microwave sterilization device is heated unevenly and has dead angles, thus directly influencing the use function and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handle medical waste's dual-purpose disinfection and isolation equipment of plasma microwave can overcome the inhomogeneous and technical problem that has the dead angle of heating that current sterilization apparatus ubiquitous.

The utility model provides a handle dual-purpose disinfection and isolation equipment of plasma microwave of medical waste, including breaker, screw conveyer and plasma sterilizer be equipped with high-temperature steam entry and microwave generator on screw conveyer's the wall, screw conveyer establishes the breaker below and with the breaker is connected, the plasma sterilizer is established screw conveyer's below and with screw conveyer connects. The screw conveyer is communicated with the microwave generator.

Further, a storage bin is arranged above the crusher, a kick-out device is arranged inside the storage bin and used for temporarily storing the medical waste, and the kick-out device facilitates the medical waste to enter the crusher more smoothly.

Furthermore, the storage bin is connected with a feeding device, the feeding device comprises a hydraulic feeding machine and a hopper, two ends of the hydraulic feeding machine are respectively connected with the storage bin and the hopper, the hopper is used for storing medical waste before treatment, and the hydraulic feeding machine is used for transporting the medical waste to the crusher.

Further, a waste gas treatment device is arranged above the storage bin and comprises a waste gas collecting box, a waste gas pipeline, a rotational flow spraying tower, a filter, a UV photo-oxygen plasma waste gas processor and a centrifugal fan, wherein the waste gas collecting box is arranged above the storage bin and connected with the storage bin, the rotational flow spraying tower is connected with the waste gas collecting box through the waste gas pipeline, the rotational flow spraying tower is sequentially connected with the filter, the UV photo-oxygen plasma waste gas processor and the centrifugal fan through pipelines, and the waste gas treatment device enables gas emission to accord with the emission standard of industrial production.

Further, be equipped with sealed apron between the storage silo with the exhaust-gas treatment seal box, open sealed apron during the feeding, hydraulic pressure material loading machine transports medical waste to the storage silo.

Further, the high-temperature steam inlets are provided with a plurality of inlets for more comprehensive and omnibearing disinfection and sterilization, and the disinfection and sterilization effect is better.

Furthermore, a water spray opening is formed in the upper portion of the spiral conveyor, and in order to prevent combustion or carbonization of medical waste, the spiral conveyor sprays water through the water spray opening when the temperature is too high to reduce the temperature.

Further, the water jet is provided in plurality.

Furthermore, an inlet valve is arranged at the inlet of the plasma sterilizer, an outlet valve is arranged at the outlet of the plasma sterilizer, the inlet valve is opened before feeding, the outlet valve is closed, the inlet valve is also closed after feeding, and the outlet valve is opened after sterilization is completed, so that the sterilized broken materials enter the automatic discharging system.

Furthermore, an automatic discharging system is connected below the plasma sterilizer and used for discharging sterilized materials.

Has the advantages that:

(1) the utility model discloses an adopt the rotatory mode of screw conveyer, can reach the effect at the no dead angle of killing, the inclusion is strong.

(2) The microwave sterilization and the plasma sterilization are mutually matched, the sterilization is wide, the sterilization is suitable for inactivating various bacteria and viruses, and the high-temperature sterilization is matched, so that the physical and chemical dual sterilization mechanism is realized, the plasma sterilization belongs to the bacteriolytic sterilization, the drug resistance is not generated, the plasma sterilization can be used for a long time, no residue is left after the sterilization, the secondary cleaning is not needed, and the economy, the environmental protection, the safety and the reliability are realized.

(3) The waste gas generated in the disinfection process is collected in a centralized manner and then is further filtered and removed through a waste gas treatment system, so that the waste gas is effectively prevented from polluting the air, and the whole process of harmless treatment is achieved; the whole treatment process is pollution-free, and the gas emission meets the emission standard of industrial production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the apparatus of the present invention;

description of reference numerals: 1-hopper, 2-sealing cover plate, 3-hydraulic feeding machine, 4-storage bin, 5-kick-out device, 6-crusher, 7-screw conveyer, 8-microwave generator, 9-high temperature steam inlet, 10-water spray, 11-automatic discharging system, 12-plasma sterilizer, 13-outlet valve, 14-inlet valve, 15-centrifugal fan, 16-waste gas collecting box, 17-waste gas pipeline, 18-cyclone spray tower, 19-filter, 20-UV light oxygen plasma waste gas processor.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides a handle dual-purpose disinfection and isolation equipment of plasma microwave of medical waste, as shown in figure 1, includes breaker 6, screw conveyer 7 and plasma sterilizer 8 be equipped with high temperature steam entry 9 and microwave generator 8 on screw conveyer 7's the wall, screw conveyer 7 is established breaker 6 below and with breaker 6 is connected, plasma sterilizer 12 is established screw conveyer 7's below and with screw conveyer 7 is connected.

The top of 6 tops of breaker is equipped with storage silo 4, the inside setting gauge 5 that is equipped with of storage silo 4, storage silo 4 is used for storing medical waste temporarily, setting gauge 5 is convenient for medical waste to get into breaker 4 more smoothly, storage silo 5 is connected with loading attachment, loading attachment includes hydraulic feeder 3 and hopper 1, the both ends of hydraulic feeder 3 are connected with storage silo 4 and hopper 1 respectively, hopper 1 is used for storing the medical waste before handling, hydraulic feeder 3 is used for transporting medical waste to breaker 6.

A waste gas treatment device is arranged above the kick-out device 5, the waste gas treatment device comprises a waste gas treatment seal box 16, a waste gas pipeline 17, a cyclone spray tower 18, a filter 19, a UV photo-oxygen plasma waste gas processor 20 and a centrifugal fan 15, a waste gas collecting box 16 is arranged above the storage bin 4 and is connected with the storage bin 4, the cyclone spray tower 18 is connected with the waste gas collecting box 16 through the waste gas pipeline 17, the cyclone spray tower 18, the filter 19, the UV photo-oxygen plasma waste gas processor 20 and the centrifugal fan 15 are sequentially connected through pipelines, waste gas generated by medical waste treatment enters the waste gas collecting box 16 through the air draft of the centrifugal fan 15 and then enters the cyclone spray tower 18 through the waste gas pipeline 17 for treatment to absorb harmful substances, then is filtered through the filter 19 to filter small-particle substances, and finally is treated through the UV photo-oxygen plasma waste gas processor 20, thereby reach national exhaust emission standard, discharge, exhaust treatment device makes gaseous emission accord with industrial production emission standard.

Be equipped with sealed apron 2 between storage silo 4 and the exhaust-gas treatment seal box 16, open sealed apron 2 during the feeding, hydraulic pressure material loading machine 3 transports medical waste to storage silo 4, is equipped with 2 high temperature steam inlets 9 on screw conveyer 7 for high temperature disinfection handles, and water jet 10 sets up in screw conveyer 7 top, and screw conveyer 7 is through water jet 10 water spray cooling when the high temperature, prevents medical waste burning or carbonization.

An inlet valve 14 is arranged at the inlet of the plasma sterilizer 12, an outlet valve 13 is arranged at the outlet of the plasma sterilizer, the inlet valve 14 is opened before feeding, the outlet valve 13 is closed, the inlet valve 14 is also closed after feeding, and the outlet valve 13 is opened after sterilizing, so that the sterilized broken materials enter the automatic discharging system 11 for discharging the treated medical wastes.

The working process is as follows: the method comprises the steps of putting medical wastes into a hopper 1, opening a sealing cover plate 2, conveying the medical wastes into a storage bin 4 from the hopper 1 by a hydraulic feeding machine 3, enabling the medical wastes to smoothly enter a crusher 6 through a kick-out device 5 to be crushed to obtain crushed materials, enabling the crushed materials to enter a screw conveyor 7, simultaneously opening a microwave generator 8 and a high-temperature steam inlet 9, conveying the crushed materials to the other end from one end of the screw conveyor, carrying out high-temperature sterilization on the crushed materials through high-temperature steam from the high-temperature steam inlet 9 in the conveying process, carrying out microwave high-temperature sterilization treatment on the crushed materials by the microwave generator 8 when the crushed materials pass through the microwave generator 8, monitoring the temperature of the screw sterilization transport bin, and opening a water spray port 10 to spray water and cool when the temperature is too high. Opening an inlet valve 14 on the plasma sterilizer 12, closing an outlet valve 13, enabling the crushed materials after high-temperature steam sterilization and microwave high-temperature sterilization to enter the plasma sterilizer 12, closing the inlet valve 14, further sterilizing the crushed materials in the plasma sterilizer 12, and opening the outlet valve 13 after the sterilization is finished, so that the crushed materials after the sterilization is finished enter an automatic discharging system 11 for discharging the treated medical wastes.

Centrifugal fan 15 is opened in the disinfection and sterilization processing process, the waste gas that produces in the extraction processing process, waste gas reaches waste gas collecting box 16 under centrifugal fan 15's effect, later through waste gas pipeline 17 entering whirl spray tower 18, carry out spray treatment to waste gas, the gas after spray treatment passes through the pipeline and enters into filter 19, carries out filtration treatment, thereby the gas after filtration treatment enters into UV light oxygen plasma exhaust gas treater in 20 carries out waste gas sterilization and disinfection processing and reaches national exhaust emission standard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a handle dual-purpose disinfection and sterilization equipment of plasma microwave of medical waste, its characterized in that, includes breaker, screw conveyer and plasma sterilizer be equipped with high-temperature steam entry and microwave generator on screw conveyer's the wall, screw conveyer establishes the breaker below and with the breaker is connected, the plasma sterilizer is established screw conveyer's below and with screw conveyer connects.

2. The dual-purpose plasma and microwave sterilization device for processing medical waste as recited in claim 1, wherein a storage bin is disposed above the crusher, and a kick-out device is disposed inside the storage bin.

3. The dual-purpose plasma and microwave sterilization device for processing medical waste as recited in claim 2, wherein the storage bin is connected with a feeding device, the feeding device comprises a hydraulic feeding machine and a hopper, and two ends of the hydraulic feeding machine are respectively connected with the storage bin and the hopper.

4. The plasma and microwave dual-purpose disinfection and sterilization equipment for processing medical waste as claimed in claim 2, wherein an exhaust gas treatment device is arranged above the storage bin, the exhaust gas treatment device comprises an exhaust gas collecting tank, an exhaust gas pipeline, a rotational flow spray tower, a filter, a UV photo-oxygen plasma exhaust gas processor and a centrifugal fan, the exhaust gas collecting tank is arranged above the storage bin and connected with the storage bin, the rotational flow spray tower is connected with the exhaust gas collecting tank through the exhaust gas pipeline, and the rotational flow spray tower, the filter, the UV photo-oxygen plasma exhaust gas processor and the centrifugal fan are sequentially connected through a pipeline.

5. The dual-purpose plasma and microwave sterilization apparatus for processing medical waste as recited in claim 4, wherein a sealing cover plate is disposed between said storage bin and said waste gas processing sealing box.

6. The plasma and microwave sterilization apparatus for processing medical waste according to claim 1, wherein a plurality of high temperature steam inlets are provided.

7. The dual-purpose plasma and microwave sterilization device for processing medical waste as recited in claim 1, wherein a water jet is disposed above the screw conveyor.

8. The plasma microwave sterilization apparatus for processing medical waste as recited in claim 7, wherein the water spraying opening is provided in plurality.

9. The dual-purpose plasma and microwave sterilization apparatus for processing medical waste as recited in claim 1, wherein said plasma sterilizer is provided with an inlet valve at an inlet position and an outlet valve at an outlet position.

10. The dual-purpose plasma and microwave sterilization device for processing medical waste as recited in claim 1, wherein an automatic discharging system is connected below the plasma sterilizer.