CN212940766U

CN212940766U - Disinfection treatment machine for waste masks

Info

Publication number: CN212940766U
Application number: CN202020574587.8U
Authority: CN
Inventors: 靳竹; 马春印; 姜才军; 姜显忠
Original assignee: Guangdong Jushengde Laser Engineering Technology Co ltd
Current assignee: Guangdong Jushengde Laser Engineering Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-04-13
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a disinfection processor for waste masks, which comprises a box body and a control system; the box body sequentially comprises a temporary storage bin, a heating bin and a storage bin from top to bottom; a heating device is arranged in the heating bin; the heating device is an infrared disinfection device and comprises a plurality of infrared light sources; abandonment gauze mask gets into behind the heated warehouses warp under control system's the heating device heat disinfection back, certainly first movable switch gets into the collecting storage and can pass through take out the mouth and take out. Abandonment gauze mask disinfection processor utilizes infrared heating effect of infrared degassing unit to disinfect the disinfection to the gauze mask, and the required time is shorter, and the infrared ray has certain penetrability, can disinfect the sterilization to a large amount of gauze masks simultaneously. Bacteria, fungi and viruses attached to the waste gauze mask are eliminated, so that the waste gauze mask is prevented from being continuously bred and diffused, and the sanitation and health of residents, sanitation workers and subsequent medical waste recycling and treating personnel are fully protected.

Description

Disinfection treatment machine for waste masks

Technical Field

The utility model relates to an abandonment gauze mask handles technical field, concretely relates to abandonment gauze mask disinfection processor.

Background

The mask is a sanitary protective article, generally refers to a tool which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, so that a plurality of bacteria and viruses exist in the recovery process of the used waste mask, the existing mask is directly thrown into a common dustbin, no isolation and sterilization and disinfection treatment is performed, the bacteria and the viruses on the mask inside the mask are continuously bred or diffused along with time, the possibility of infection of the bacteria and the viruses in the subsequent mask recovery process is increased, and harmful effects are caused to the sanitary health of residents, sanitation workers and subsequent medical waste recovery and treatment personnel; meanwhile, the hidden troubles that bad molecules are easy to illegally recycle and secondarily sell by utilizing the waste mask exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome shortcoming and not enough among the prior art, provide an abandonment gauze mask disinfection processor, can collect and disinfect the abandonment gauze mask, avoid breeding and diffusing continuously of germ virus, the health of personnel such as protection resident, sanitationman.

A disinfection processor for waste masks comprises a box body and a control system; the box body sequentially comprises a temporary storage bin, a heating bin and a storage bin from top to bottom; the top of the temporary storage bin is provided with a throw-in port; the heating bin is movably communicated with the temporary storage bin, and a heating device is arranged in the heating bin; the heating device is an infrared disinfection device and comprises a plurality of infrared light sources; the storage bin is provided with a taking-out port, the storage bin is movably communicated with the heating bin, and a first movable switch is arranged at the communication position of the storage bin and the heating bin; the control system is electrically connected with the heating device and the first movable switch and controls the heating device and the first movable switch to work;

abandonment gauze mask warp the input mouth gets into the heating chamber under control system's control warp heating device heat disinfection back, certainly first movable switch gets into the collecting storage and can warp take out the mouth and take out.

Compared with the prior art, the embodiment of the utility model provides an abandonment gauze mask disinfection treatment machine, it passes through the setting in temporary storage storehouse can be kept in abandonment gauze mask, and pass through the disinfection of disinfecting to the gauze mask is utilized infrared degassing unit infrared heating to the setting in heated warehouses, and the required time is shorter, and the infrared ray has certain penetrability, can carry out disinfection and isolation simultaneously to a large amount of gauze masks. Bacteria, fungi and viruses attached to the waste gauze mask are eliminated, so that the waste gauze mask is prevented from being continuously bred and diffused, and the sanitation and health of residents, sanitation workers and subsequent medical waste recycling and treating personnel are fully protected.

Furthermore, the heating bin comprises four baffles, a plurality of heat preservation cotton placing plates and heat preservation cotton, and the four baffles are sequentially and fixedly connected and enclosed to form a heating bin main body; the heat preservation cotton placing plate is arranged outside the heating bin main body and is fixedly connected with the baffle; the heat preservation cotton is fixed between the heat preservation cotton placing plate and the baffle. The arrangement of the heat preservation cotton is used for heat preservation and heat insulation, so that the loss of heat in the heating bin is effectively reduced, the temperature of the heating bin is kept, electrical components are protected through heat insulation, the temperature of the whole machine shell is reduced, and energy waste is avoided.

Further, the number of the first movable switches is 2, which is a split setting; each first movable switch comprises a first movable bottom plate and a first speed reducing motor, wherein one side edge of the first movable bottom plate is movably hinged with the heating bin main body and is fixedly connected with the first speed reducing motor; the first movable bottom plate can be driven by the first speed reducing motor to turn over. The movable switch is simple in structure, the first speed reduction motor rotates to turn over the first movable bottom plate, so that the waste mask after being heated and sterilized falls into the storage bin for temporary storage.

Furthermore, the baffle comprises a front baffle, a rear baffle, a left baffle and a right baffle, and a plurality of through holes are uniformly formed in the front baffle and the rear baffle; the heating devices comprise two first heating devices, and the first heating devices are respectively arranged on one sides of the front baffle and the rear baffle, which face the outside of the heating bin body; the first heating device comprises a first heating pipe fixing plate, a first heat insulation plate and a plurality of infrared lamp tubes, wherein the first heat insulation plate is uniformly provided with a plurality of through holes, and the infrared lamp tubes are fixed on the first heating pipe fixing plate; the first heating pipe fixing plate and the first heat insulation plate are fixed on the heat insulation cotton placing plate and are positioned between the heat insulation cotton placing plate and the front baffle or between the heat insulation cotton placing plate and the rear baffle; the heat preservation cotton is located between the heat preservation cotton placing plate and the first heating pipe fixing plate. Heating device set up respectively in preceding baffle and the backplate outside, can be evenly right the heating cabinet body heats and makes the inside temperature distribution of heating cabinet body is more even, and then can heat abandonment gauze mask fully, and first heat insulating board can avoid infrared heating pipe is direct right this internal abandonment gauze mask of heating cabinet heats, helps improving the homogeneity of this internal heating of heating cabinet simultaneously.

Further, the heating device further comprises a second heating device; the second heating device comprises a second heating pipe fixing plate, a second heat insulation plate and a plurality of infrared lamp tubes; the infrared lamp tube is fixed on the second heating tube fixing plate, and the second heating tube fixing plate is fixed on the surface of one side, facing the containing bin, of the first movable bottom plate; the second heat insulation plate is uniformly provided with a plurality of through holes and is arranged between the infrared lamp tube and the first movable bottom plate. The second heating device is arranged to heat and disinfect the mask in the heating bin from the bottom of the heating bin body, so that the heating and disinfection are more sufficient; a plurality of through-holes have evenly been seted up to the second heat insulating board, avoid infrared heating pipe is direct right this internal abandonment gauze mask of heated warehouses heats, helps improving the homogeneity of this internal heating of heated warehouses simultaneously.

Further, the heating chamber also comprises a plurality of temperature sensors; the temperature sensors are uniformly arranged on each side wall of the heating bin body in an array manner and are electrically connected with the control system; the temperature sensor measures the real-time temperature in the heating chamber body and transmits the measured temperature data to the control system. Temperature sensor's setting can be right the real-time temperature of heated warehouses body is measured, combines control system can realize right this internal temperature of heated warehouses is controlled, ensures that the temperature is located predetermines the within range to avoid the temperature to hang down excessively to influence disinfection effect or high temperature production safety problem.

Furthermore, the control system is a PLC control system and comprises a control circuit board and a PLC display screen which are electrically connected with each other; the control circuit board set up in bottom in the box, the PLC display screen set up in the box outside. A Programmable Logic Controller (PLC), a digital operation Controller with a microprocessor for automatic control, which can load control instructions into a memory at any time for storage and execution.

Further, a power button, a power indicator light and a starting switch are arranged on the box body, and the power button, the power indicator light and the starting switch are respectively electrically connected with the control system. The power button is used for connecting the power supply of the device, the power indicator light indicates whether the device is powered on or not, and the starting switch is used for starting the device.

Furthermore, the box body also comprises a protective cover which is covered above the input port, so that foreign matters can be prevented from entering the box body, and meanwhile, when the waste mask disinfection processor is used outdoors, rainwater and the like can be prevented from entering the box body; the taking-out port is provided with a box cover, and the box cover is hinged to the box body, so that the abandoned mask is prevented from accidentally falling out.

Furthermore, the box body is a stainless steel box body, the structural strength is good, and the box body can better adapt to the outdoor environment.

Compared with the prior art, the disinfection processor for the waste masks provided by the embodiment of the utility model has the advantages that the masks are disinfected and sterilized by the heating effect of the infrared rays of the infrared disinfection device through the arrangement of the heating bin, the required time is short, the infrared rays have certain penetrability, and a large number of masks can be disinfected and sterilized at the same time; and in preferred embodiment, through first heating device, second heating device's setting, effectively improve the homogeneity of this internal heating of heated warehouses to combine the cotton setting that keeps warm, effectively reduce thermal loss, it is right to further set up a plurality of temperature sensor this internal field temperature of heated warehouses measures, combines PLC control system can effectively be right this internal temperature of heated warehouses controls, ensures that the temperature is located preset within range, and it produces the safety problem to avoid the temperature to hang down to influence disinfection effect or high temperature excessively. The waste mask disinfection processor can fully eliminate bacteria, fungi and viruses attached to the waste mask, so that the waste mask disinfection processor can avoid the bacteria, fungi and viruses from being continuously bred and diffused, and the sanitation and health of residents, sanitation workers and subsequent medical waste recycling and processing personnel are fully protected.

In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the overall structure of a waste mask disinfection processor according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of the internal structure of a waste mask sterilizer according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a heating chamber according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the internal structure of the heating chamber according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a first movable switch according to embodiment 1 of the present invention;

fig. 6 is a schematic diagram of a circuit of a sterilizer for treating waste masks according to embodiment 1 of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

Please refer to fig. 1-6, fig. 1 is the embodiment 1 of the present invention, fig. 2 is the schematic diagram of the overall structure of the disinfection processor for the abandoned masks, fig. 1 is the schematic diagram of the internal structure of the disinfection processor for the abandoned masks, fig. 3 is the embodiment 1 of the present invention, fig. 4 is the embodiment 1 of the schematic diagram of the internal structure of the heating chamber, fig. 5 is the embodiment 1 of the present invention, fig. 6 is the schematic diagram of the structure of the first movable switch, fig. 6 is the embodiment 1 of the present invention, the schematic diagram of the circuit of the disinfection processor for the abandoned masks.

As shown in the figures, the embodiment of the utility model provides a waste mask disinfection processor, which comprises a box body 1 and a control system; the box body 1 comprises a temporary storage bin 10, a heating bin 20 and a storage bin 30 from top to bottom in sequence.

The top of the temporary storage bin 10 is provided with a throw-in opening 12, the throw-in opening 12 is rectangular, as a preferred embodiment, the box body 1 further comprises a protective cover 14 which is covered above the throw-in opening 12, so that external sundries can be prevented from entering the box body 1, and meanwhile, when the waste mask disinfection processor is used outdoors, rainwater and the like can be prevented from entering the box body 1.

The heating bin 20 is movably communicated with the temporary storage bin 10, specifically, the temporary storage bin 10 is provided with a temporary storage bin outlet at the bottom, the heating bin 20 is provided with a heating bin inlet 22 at the top, the heating bin inlet 22 is movably communicated with the temporary storage bin outlet, as an optional implementation manner, a second movable switch 40 is provided at the communication position of the heating bin inlet 22 and the temporary storage bin outlet, the second movable switch 40 includes a sliding cover plate 42 and a second speed reducing motor 44, the sliding cover plate 42 can be movably arranged at the communication position of the temporary storage bin outlet and the heating bin inlet 22 under the driving of the second speed reducing motor 44, so as to realize the movable communication therebetween.

A heating device is arranged in the heating bin 20; the heating device is an infrared disinfection device which comprises a plurality of infrared light sources. Specifically, the heating chamber 20 includes four baffles, a plurality of heat insulation cotton placing plates 26, and heat insulation cotton (not shown), and the four baffles are sequentially and fixedly connected and enclosed to form a heating chamber main body; the heat preservation cotton placing plate 26 is arranged outside the heating bin main body and is fixedly connected with the baffle; the heat preservation cotton is fixed on the heat preservation cotton placing plate 26 and is positioned between the heat preservation cotton placing plate 26 and the baffle. The arrangement of the heat preservation cotton is used for heat preservation and heat insulation, effectively reduces the loss of heat in the heating bin 20, keeps the temperature of the heating bin, protects electrical components through heat insulation, reduces the temperature of the whole machine shell, and avoids energy waste.

As an alternative embodiment, the baffle includes a front baffle 241, a rear baffle 242, a left baffle 243 and a right baffle 244, and the front baffle 241 and the rear baffle 242 are uniformly provided with a plurality of through holes. The heating means comprise two first heating means (not shown); the first heating device comprises a first heating pipe fixing plate and a plurality of infrared lamp tubes, and the infrared lamp tubes are fixed on the first heating pipe fixing plate; the first heating pipe fixing plate is fixed on the heat insulation cotton placing plate 26 and is respectively positioned between the heat insulation cotton placing plate 26 and the front baffle 241 and between the heat insulation cotton placing plate 26 and the rear baffle 242; the heat preservation cotton is arranged between the heat preservation cotton placing plate 26 and the first heating pipe fixing plate. The heating devices are respectively arranged outside the front baffle 241 and the rear baffle 242, and can uniformly heat the heating chamber body and uniformly raise the temperature in the heating chamber body, so that the waste mask can be sufficiently heated.

The storage bin 30 is movably communicated with the heating bin 20, and a first movable switch 50 is arranged at the communication position of the storage bin and the heating bin; as an alternative embodiment, as shown in the figure, in the present embodiment, the number of the first movable switches 50 is 2, which is arranged in a split manner, so that the movable switches are faster; each first movable switch 50 comprises a first movable bottom plate 51 and a first speed reducing motor 52, wherein one side edge of the first movable bottom plate 51 is movably hinged with the heating bin main body and is fixedly connected with the first speed reducing motor; the first movable base plate 51 can be driven by the first speed reduction motor to turn. The movable switch has a simple structure, the first speed reduction motor rotates to turn over the first movable bottom plate 51, so that the waste mask after being heated and sterilized falls into the storage bin 30 for temporary storage.

As an alternative embodiment, the heating device further comprises a second heating device; the second heating device includes a second heating pipe fixing plate 225 and a plurality of infrared lamps 223, the infrared lamps 223 are fixed on the second heating pipe fixing plate 225, and the second heating pipe fixing plate 225 is fixed on a side surface of the first movable base plate 51 facing the storage compartment 30. The second heating device is helpful for improving the heating uniformity in the heating bin body, so that the waste mask is heated more sufficiently.

The first heating device further includes a first heat insulating plate disposed between the infrared lamp tube and the front bezel 241 or the rear bezel 242; the second heating device further includes a second heat insulating plate 227 disposed between the infrared lamp and the first movable base plate 51; a plurality of through-holes have evenly been seted up to first heat insulating board and second heat insulating board 227, avoid infrared heating pipe is direct right this internal abandonment gauze mask of heated warehouses heats, helps improving the homogeneity of this internal heating of heated warehouses.

The storage bin 30 is provided with a take-out port 32, and the disinfected waste mask can be taken out from the take-out port 32; the taking-out port 32 is provided with a case cover 34, and the case cover 34 is hinged with the case body 1, so that the abandoned mask is prevented from accidentally falling out.

The control system is electrically connected with the heating device and the first movable switch 50 and controls the heating device and the first movable switch 50 to work; as an alternative embodiment, the control system is a PLC control system, which includes a control circuit board 62 and a PLC display screen 64 electrically connected to each other; control circuit board 62 sets up bottom in box 1 to avoid heated warehouses 20's temperature to cause the influence to it, PLC display screen 64 sets up in the box 1 outside, is used for showing abandonment gauze mask disinfection processor's behavior can supply the user to operate. A Programmable Logic Controller (PLC), a digital operation Controller with a microprocessor for automatic control, which can load control instructions into a memory at any time for storage and execution.

As an alternative embodiment, the heating chamber 20 further comprises a plurality of temperature sensors (not shown); the temperature sensors are uniformly arranged on each side wall of the heating bin body in an array manner and are electrically connected with the control system; the temperature sensor measures the real-time temperature in the heating chamber body and transmits the measured temperature data to the control system; the control system is provided with a threshold range corresponding to each temperature sensor in advance, and when the temperature measured by the temperature sensor is higher than or lower than the threshold range, the control system controls the first heating device or the second heating device to stop/start working. Temperature sensor's setting can be right the real-time temperature of heated warehouses body is measured, combines control system can realize right this internal temperature of heated warehouses is controlled, ensures that the temperature is located predetermines the within range to avoid the temperature to hang down excessively to influence disinfection effect or high temperature production safety problem.

As an optional embodiment, a pressure sensor (not shown) is disposed on the sliding cover 42, when the sliding cover 42 is located at the communication position between the temporary storage bin outlet and the heating bin inlet 22, it can serve as the bottom plate of the temporary storage bin, and sense the pressure generated by the mask continuously increasing in the temporary storage bin, and transmit the pressure signal to the control system, the control system presets a pressure signal threshold, when the pressure signal detected by the pressure sensor exceeds the pressure signal threshold, the control system controls the second movable switch 40 to open, the sliding cover 42 slides away from the communication position between the temporary storage bin outlet and the heating bin inlet 22, the waste mask located in the temporary storage bin can enter the heating bin 20 through the communication position between the temporary storage bin outlet and the heating bin inlet 22, and the heating bin 20 is heated and sterilized. Pressure sensor's setting can be in the gauze mask of keeping in the abandonment gauze mask disinfection processing machine starts the heat disinfection process after arriving certain quantity, heating device intermittent type nature work helps the energy saving.

Be provided with power button 2, power indicator 3 and starting switch 4 on the box 1, power button 2, power indicator 3 and starting switch 4 respectively with control system electric connection. The power button 2 is used for connecting the power of the device, the power indicator lamp 3 indicates whether the device is powered on or not, and the starting switch 4 is used for starting the device.

Specifically, the control system comprises a power supply module, a heating lamp driving module, a current transformer, a transformer signal transmitting module, a communication module and a PLC (programmable logic controller); the power supply module is used for supplying power to the heating lamp driving module, the current transformer, the transformer signal transmitting module, the communication module and the PLC; the communication module is electrically connected with the PLC; the number of the current transformers is the same as that of the infrared lamp tubes, and the heating lamp driving module is electrically connected with the infrared lamp tubes one by one through the current transformers; the current transformer is used for detecting the working current of the corresponding infrared lamp tube, so that when one infrared lamp tube is damaged, the infrared lamp tube can be positioned, and the current transformer is favorable for maintenance or replacement; in addition, the temperature sensor is electrically connected with the PLC, detects the real-time temperature in the heating bin body and transmits a temperature signal to the PLC, so that the real-time temperature can be measured by the temperature sensor, the working condition of each infrared lamp tube can be obtained, and whether the infrared lamp tube breaks down or not can be judged.

When in use, the waste mask enters the temporary storage area from the input port for temporary storage, and when the waste mask is accumulated to a certain amount, the waste mask enters the heating bin 20 through the communication part of the temporary storage bin outlet and the heating bin inlet 22 and is heated and sterilized in the heating bin 20. The heating and disinfection in the heating bin 20 comprises a heating process and a heat preservation process, wherein in the heating process, the first heating device and the second heating device are simultaneously started, so that the temperature in the heating bin body can be quickly increased to a required temperature range; after the heat preservation process is carried out, the first heating device stops working, the second heating device continues heating, meanwhile, the temperature sensor measures the real-time temperature in the heating bin body, and the measured temperature data is transmitted to the control system; the control system is provided with a threshold range corresponding to each temperature sensor in advance, and when the temperature measured by the temperature sensor is higher than the threshold range, the control system controls the second heating device to stop working so as to avoid the safety problem caused by overhigh temperature; when the temperature measured by the temperature sensor is higher than the threshold range, the control system controls the first heating device to start working so as to avoid the influence of too low temperature on the disinfection effect.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an abandonment gauze mask disinfection processor which characterized in that: comprises a box body and a control system; the box body sequentially comprises a temporary storage bin, a heating bin and a storage bin from top to bottom; the top of the temporary storage bin is provided with a throw-in port; the heating bin is movably communicated with the temporary storage bin, and a heating device is arranged in the heating bin; the heating device is an infrared disinfection device and comprises a plurality of infrared light sources; the storage bin is provided with a taking-out port, the storage bin is movably communicated with the heating bin, and a first movable switch is arranged at the communication position of the storage bin and the heating bin; the control system is electrically connected with the heating device and the first movable switch and controls the heating device and the first movable switch to work;

abandonment gauze mask warp the input mouth gets into the temporary storage storehouse is kept in, then gets into the heating chamber under control system's control warp heating device adds the thermal disinfection back, certainly first activity switch gets into the collecting storage and can pass through take out the mouth and take out.

2. The machine for sterilizing and treating a discarded mask as set forth in claim 1, wherein: the heating bin comprises four baffles, a plurality of heat preservation cotton placing plates and heat preservation cotton, and the four baffles are sequentially and fixedly connected and enclosed to form a heating bin main body; the heat preservation cotton placing plate is arranged outside the heating bin main body and is fixedly connected with the baffle; the heat preservation cotton is fixed between the heat preservation cotton placing plate and the baffle.

3. The machine for sterilizing and treating discarded masks according to claim 2, characterized in that: the number of the first movable switches is 2, and the first movable switches are arranged in a split mode; each first movable switch comprises a first movable bottom plate and a first speed reducing motor, wherein one side edge of the first movable bottom plate is movably hinged with the heating bin main body and is fixedly connected with the first speed reducing motor; the first movable bottom plate can be driven by the first speed reducing motor to turn over.

4. The machine for sterilizing and treating discarded masks according to claim 3, characterized in that: the baffle comprises a front baffle, a rear baffle, a left baffle and a right baffle, and a plurality of through holes are uniformly formed in the front baffle and the rear baffle; the heating devices comprise two first heating devices, and the first heating devices are respectively arranged on one sides of the front baffle and the rear baffle, which face the outside of the heating bin body; the first heating device comprises a first heating pipe fixing plate, a first heat insulation plate and a plurality of infrared lamp tubes, wherein the first heat insulation plate is uniformly provided with a plurality of through holes, and the infrared lamp tubes are fixed on the first heating pipe fixing plate; the first heating pipe fixing plate and the first heat insulation plate are fixed on the heat insulation cotton placing plate and are positioned between the heat insulation cotton placing plate and the front baffle or between the heat insulation cotton placing plate and the rear baffle; the heat preservation cotton is located between the heat preservation cotton placing plate and the first heating pipe fixing plate.

5. The machine for sterilizing and treating discarded masks according to claim 4, characterized in that: the heating device further comprises a second heating device; the second heating device comprises a second heating pipe fixing plate, a second heat insulation plate and a plurality of infrared lamp tubes; the infrared lamp tube is fixed on the second heating tube fixing plate, and the second heating tube fixing plate is fixed on the surface of one side, facing the containing bin, of the first movable bottom plate; the second heat insulation plate is uniformly provided with a plurality of through holes and is arranged between the infrared lamp tube and the first movable bottom plate.

6. The machine for sterilizing and treating discarded masks according to claim 5, characterized in that: the heating chamber also comprises a plurality of temperature sensors; the temperature sensors are uniformly arranged on each side wall of the heating bin body in an array manner and are electrically connected with the control system; the temperature sensor measures the real-time temperature in the heating chamber body and transmits the measured temperature data to the control system.

7. The machine for sterilizing and treating discarded masks according to claim 6, characterized in that: the control system is a PLC control system and comprises a control circuit board and a PLC display screen which are electrically connected with each other; the control circuit board set up in bottom in the box, the PLC display screen set up in the box outside.

8. The machine for sterilizing and treating discarded masks according to claim 7, characterized in that: the power button, the power indicator light and the starting switch are arranged on the box body, and the power button, the power indicator light and the starting switch are respectively electrically connected with the control system.

9. The machine for sterilizing and treating discarded masks according to claim 8, characterized in that: the box body also comprises a protective cover which is covered above the input port; the taking-out port is provided with a box cover, and the box cover is hinged with the box body.

10. The waste mask sterilizer according to any one of claims 1 to 9, wherein: the box body is a stainless steel box body.