CN112237643A

CN112237643A - Gauze mask degassing unit

Info

Publication number: CN112237643A
Application number: CN202011356356.0A
Authority: CN
Inventors: 汤现春; 刘会珍
Original assignee: Anhui Lingchun Medical Consumables Co ltd
Current assignee: Anhui Lingchun Medical Consumables Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-01-19

Abstract

This product is a gauze mask degassing unit, relates to the medical machine field: the automatic gas-liquid separation device comprises a conveying belt and a sterilizing device, wherein the sterilizing device consists of an operating platform, a preheating box, a sterilizing box and an analyzing box, a gas cylinder and a gas conveying pump are arranged in the operating platform, the preheating box, the sterilizing box and the analyzing box are fixedly connected to the rear side of the operating platform, and the conveying belt penetrates through the automatic gas-liquid separation device, so that the automatic gas-liquid separation device has the following beneficial effects: the invention can be directly arranged at the tail end of the mask production line, reduces the trouble of mask transportation, and simultaneously divides the disinfection chamber into three independent work boxes, thereby reducing the time consumed by frequent inflation and deflation and improving the mask disinfection efficiency.

Description

Gauze mask degassing unit

Technical Field

The invention relates to the field of medical machinery, and particularly discloses a mask disinfection device.

Background

As a sanitary article, the mask is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, the development of the current society along with the industrialization process leads the influence of dust and other microorganisms in the air on the respiratory tract to attract more and more attention, the mask worn outdoors becomes the habit of most people, particularly, the people have been subjected to an epidemic situation, the demand of the people on the mask is more and more vigorous, the mask has a certain filtering effect on the air entering the lung, and when respiratory infectious diseases are popular, the mask has a very good effect when the people work in the environment polluted by dust and the like. At present, the production speed of the mask reaches a quite high level, but the mask cannot be supplied to the market in an epidemic situation, the mask is mainly used after being disinfected and analyzed, the current main disinfection mode is ethylene oxide disinfection, the respiratory tract is damaged due to the irritation of the ethylene oxide, the mask can reach the safety standard after being analyzed for about 14 days, and the timeliness of mask supply is greatly limited.

The invention with the patent number of CN106729812A discloses a disinfection device for mask processing production, which mainly comprises a main box body, wherein a sealing door is arranged on the front surface of the main box body, a hand-push handle is fixedly connected to one side of the main box body, a roller fixing groove is formed in the bottom of the main box body, a fixed bearing is fixedly connected to the top of the inner wall of the roller fixing groove, the inner wall of the fixed bearing is fixedly connected with one end of a rotating shaft, and the other end of the rotating shaft is fixedly connected with the top of a movable roller. Although the invention solves the moving problem of the disinfection device, the mask needs to be hung on the hook manually when in use, the disinfection quantity is limited each time, time and labor are wasted, the traditional mask disinfection chamber is filled with ethylene oxide gas for disinfection and then continuously filled with air to achieve the aim of diluting the concentration of the ethylene oxide gas, the disinfection effect of the method is good, but the traditional disinfection chamber has large area, the mask disinfection time is too long due to continuous air filling and air discharging, and the mask is piled up together, so that the comprehensive disinfection can not be ensured. Therefore, it is desirable to design a disinfection device with better disinfection effect and more time-saving.

Disclosure of Invention

In order to solve the above problems, the present invention provides a mask disinfection apparatus for improving the disadvantages of the prior art.

The invention is realized by the following technical scheme:

a mask disinfection device comprises a conveying belt and a disinfection device; the sterilizing device consists of an operating platform, a preheating box, a sterilizing box and a resolving box, wherein the conveying belt is horizontally arranged and penetrates through the preheating box, the sterilizing box and the resolving box;

the operation table is arranged on one side of the horizontal conveying belt, a plurality of cavity supports are fixedly connected to the side face, close to the conveying belt, of the operation table, the tail ends of the cavity supports are fixedly connected with the preheating box, the sterilizing box and the analysis box respectively, an operation panel is fixed to the upper end face of the operation table, a gas conveying pump, a left gas cylinder and a right gas cylinder are arranged inside the operation table, the input end of the gas conveying pump is connected with the left gas cylinder and the right gas cylinder through gas pipes, an electromagnetic valve is arranged at the input end of the gas conveying pump, and the gas conveying pump is electrically connected with the operation panel;

notches with the same size as the conveying belt are formed in the left side surface and the right side surface of the preheating box, a heating roller and a first temperature sensor are arranged in the preheating box, the heating roller is rotatably connected with the front inner side surface and the rear inner side surface of the preheating box through bearings and is tightly attached to the surface of the conveying belt, and the first temperature sensor is fixed on the inner side surface of the preheating box;

the sterilizing box is characterized in that notches with the same size as the conveying belt are formed in the left side surface and the right side surface of the sterilizing box, a sealing rubber ring is filled in the contact position of the notches and the conveying belt, an air isolating door curtain is fixedly connected to the notches, a first air inlet nozzle, a first gas concentration sensor and a humidity sensor are fixed to the inner wall, close to the operating platform, of the sterilizing box, the first air inlet nozzle is connected with the output end of the gas conveying pump through an air pipe, the air pipe is arranged in the cavity support, a humidifier is fixedly arranged on the bottom surface inside the sterilizing box, and the humidifier is electrically connected with the operating panel;

the analysis box is characterized in that the left side surface and the right side surface of the analysis box are provided with notches with the same size as the conveying belt, the notches at the outlet are fixedly connected with air supply covers, the air supply covers are connected with the gas conveying pump, air supply holes are distributed in the inner cover surface in an array mode, the air supply holes face the conveying belt, a second air inlet nozzle, a second temperature sensor and a second gas concentration sensor are fixed on the inner wall, close to the operating platform, of the analysis box, the second air inlet nozzle is connected with the gas conveying pump through an air pipe, and a heater is fixed on the bottom surface inside the analysis box.

As a further optimization of the above scheme, the conveyor belt is subjected to an anti-corrosion treatment.

As a further optimization of the scheme, ethylene oxide gas is filled in the left gas cylinder, and acid gas is filled in the right gas cylinder.

As a further optimization of the above scheme, the first temperature sensor, the first gas concentration sensor, the humidity sensor, the second temperature sensor and the second gas concentration sensor are all electrically connected to the operation panel.

As a further optimization of the scheme, the air-isolating door curtain is made of soft rubber, and the size of the air-isolating door curtain is consistent with the gap between the conveying belt and the notch of the disinfection box.

The invention has the following beneficial effects:

1) the mask disinfection device disclosed by the invention can be directly arranged at the tail end of a mask production line, so that the trouble of back-and-forth transfer of masks is avoided.

2) According to the mask disinfection device disclosed by the invention, the masks sequentially pass through the disinfection device through the conveying belt, so that the influence on the disinfection effect caused by accumulation of the masks is avoided.

3) According to the mask disinfection device disclosed by the invention, the disinfection chamber is divided into three independent working chambers, frequent inflation and deflation are not needed, and the disinfection time is greatly saved.

Drawings

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

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

FIG. 2 is a schematic view of the operating table of the present invention;

FIG. 3 is a schematic view of the preheating chamber of the present invention;

FIG. 4 is a schematic view of the construction of the sterilization case of the present invention;

FIG. 5 is a schematic view of a parsing box structure according to the present invention;

in the figure: 1-conveyer belt, 2-sterilizing device, 21-operation table, 211-operation panel, 212-gas conveying pump, 213-left gas cylinder, 214-right gas cylinder, 22-preheating box, 221-heating roller, 222-first temperature sensor, 23-sterilizing box, 231-sealing rubber ring, 232-air isolating curtain, 233-first air inlet nozzle, 234-first gas concentration sensor, 235-humidity sensor, 236-humidifier, 24-analysis box, 241-air supply cover, 242-second air inlet nozzle, 243-second temperature sensor, 244-second gas concentration sensor and 245-heater.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.

Examples

The embodiment discloses a mask disinfection device, which comprises a conveying belt 1 and a disinfection device 2; the sterilizing device 2 consists of an operating table 21, a preheating box 22, a sterilizing box 23 and an analyzing box 24, wherein the surface of the conveying belt 1 is subjected to anti-corrosion treatment and is horizontally placed and penetrates through the preheating box 22, the sterilizing box 23 and the analyzing box 24; the operation table 21 is arranged on one side of the horizontal conveying belt 1, a plurality of cavity supports are fixedly connected to the side face, close to the conveying belt 1, of the operation table 21, the tail ends of the cavity supports are fixedly connected with the preheating box 22, the sterilizing box 23 and the analysis box 24 respectively, an operation panel 211 is fixed to the upper end face of the operation table 21, a gas conveying pump 212, a left gas cylinder 213 and a right gas cylinder 214 are arranged inside the operation table 21, the input end of the gas conveying pump 212 is connected with the left gas cylinder 213 and the right gas cylinder 214 through gas pipes, ethylene oxide gas is filled in the left gas cylinder 213, acid gas is filled in the right gas cylinder 214, an electromagnetic valve is arranged at the input end of the gas conveying pump 212 and used for controlling the type of the conveyed; notches with the same size as the conveying belt 1 are formed in the left side surface and the right side surface of the preheating box 22, a heating roller 221 and a first temperature sensor 222 are arranged in the preheating box 22, the heating roller 221 is rotatably connected with the front inner side surface and the rear inner side surface of the preheating box 22 through bearings and is tightly attached to the surface of the conveying belt 1, and the first temperature sensor 222 is fixed on the inner side surface of the preheating box 22; the left side surface and the right side surface of the disinfection box 23 are provided with notches with the same size as the conveying belt 1, the contact part of the notches and the conveying belt 1 is filled with a sealing rubber ring 231, the notches are fixedly connected with an air isolating door curtain 232, the air isolating door curtain 232 is made of soft rubber, the size of the air isolating door curtain is consistent with the gap between the conveying belt 1 and the notches of the disinfection box 23, the inner wall of the disinfection box 23, which is close to the operating platform 21, is fixedly provided with a first air inlet nozzle 233, a first gas concentration sensor 234 and a humidity sensor 235, the first air inlet nozzle 233 is connected with the output end of the gas conveying pump 212 through an air pipe, the air pipe is arranged in the cavity bracket, the bottom surface inside the disinfection box 23 is fixedly provided with a; the left and right sides of the analysis box 24 are provided with notches with the same size as the conveyer belt 1, the notches at the outlet are fixedly connected with air supply hoods 241, the air supply hoods 241 are connected with the gas conveying pump 212, air supply holes are distributed on the inner cover surface in an array mode, the air supply holes face the conveyer belt 1, a second air inlet nozzle 242, a second temperature sensor 243 and a second gas concentration sensor 244 are fixed on the inner wall of the analysis box 24 close to the operating platform 21, the second air inlet nozzle 242 is connected with the gas conveying pump 212 through an air pipe, and a heater 245 is fixed on the bottom surface inside the analysis box 24. The signal output terminals of the first temperature sensor 222, the first gas concentration sensor 234, the humidity sensor 235, the second temperature sensor 243 and the second gas concentration sensor 244 included in the sterilization apparatus are connected to the operation panel 211.

The steps of using the mask disinfection device disclosed by the invention are as follows:

firstly, arranging equipment at the tail end of a mask production line;

then, adjusting the heating roller in the preheating box to a preset temperature, opening a gas delivery pump, introducing ethylene oxide gas into the disinfection box, introducing acid gas into the analysis box and reaching a preset concentration;

then, adjusting the humidity in the disinfection box and the temperature in the analysis box to reach preset values;

and finally, operating the conveyer belt, starting disinfection operation, and automatically adjusting the working states of the gas delivery pump, the humidifier and the like by the operation panel when the numerical values of the sensors change in the disinfection process so as to keep the temperature, the humidity and the concentration of the gas in the box at preset values.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mask disinfection device is characterized by comprising a conveying belt (1) and a disinfection device (2), wherein the disinfection device (2) comprises an operation table (21), a preheating box (22), a disinfection box (23) and a resolving box (24), and the conveying belt (1) is horizontally arranged and penetrates through the preheating box (22), the disinfection box (23) and the resolving box (24);

the operation table (21) is arranged on one side of the horizontal conveying belt (1), the side, close to the conveying belt (1), of the operation table (21) is fixedly connected with a plurality of cavity supports, the tail ends of the cavity supports are fixedly connected with the preheating box (22), the sterilizing box (23) and the analyzing box (24) respectively, an operation panel (211) is fixed on the upper end face of the operation table (21), a gas conveying pump (212), a left gas cylinder (213) and a right gas cylinder (214) are arranged inside the operation table (21), the input end of the gas conveying pump (212) is connected with the left gas cylinder (213) and the right gas cylinder (214) through gas pipes, an electromagnetic valve is arranged at the input end of the gas conveying pump (212), and the gas conveying pump (212) is electrically connected with the operation panel (211);

notches with the same size as the conveying belt (1) are formed in the left side surface and the right side surface of the preheating box (22), a heating roller (221) and a first temperature sensor (222) are arranged in the preheating box (22), the heating roller (221) is rotatably connected with the front inner side surface and the rear inner side surface of the preheating box (22) through bearings and is tightly attached to the surface of the conveying belt (1), and the first temperature sensor (222) is fixed on the inner side surface of the preheating box (22);

the sterilizing box is characterized in that notches with the same size as the conveying belt (1) are formed in the left side surface and the right side surface of the sterilizing box (23), a sealing rubber ring (231) is filled in the contact position of the notches and the conveying belt (1), an air isolating door curtain (232) is fixedly connected to the notches, a first air inlet nozzle (233), a first gas concentration sensor (234) and a humidity sensor (235) are fixed to the inner wall, close to the operating platform (21), of the sterilizing box (23), the first air inlet nozzle (233) is connected with the output end of the gas conveying pump (212) through an air pipe, the air pipe is arranged in the cavity support, a humidifier (236) is fixedly arranged on the bottom surface inside the sterilizing box (23), and the humidifier (236) is electrically connected with the operating panel (211);

the analysis box (24) is provided with notches with the same size as the conveying belt (1) on the left side surface and the right side surface, the notches at the outlet are fixedly connected with air supply hoods (241), the air supply hoods (241) are connected with the gas conveying pump (212), air supply holes are distributed in an array mode on the inner cover surface and face the conveying belt (1), a second air inlet nozzle (242), a second temperature sensor (243) and a second gas concentration sensor (244) are fixed on the inner wall, close to the operating platform (21), of the analysis box (24), the second air inlet nozzle (242) is connected with the gas conveying pump (212) through an air pipe, and a heater (245) is fixed on the bottom surface inside the analysis box (24).

2. A mask disinfection apparatus according to claim 1, wherein the conveyor belt (1) is subjected to an anti-corrosion treatment.

3. A mask disinfection device according to claim 1, wherein ethylene oxide gas is present in the left gas cylinder (213) and acid gas is present in the right gas cylinder (214).

4. A mask disinfection device according to claim 1, wherein the first temperature sensor (222), the first gas concentration sensor (234), the humidity sensor (235), the second temperature sensor (243) and the second gas concentration sensor (244) are all electrically connected to the operating panel (211).

5. A mask disinfection device according to claim 1, wherein the air-tight door curtain (232) is of soft rubber, the size of which corresponds to the gap between the conveyor belt (1) and the mouth of the disinfection box (23).