CN111847627A

CN111847627A - Low-consumption energy-saving operating room waste liquid harmless treatment device

Info

Publication number: CN111847627A
Application number: CN202010799913.XA
Authority: CN
Inventors: 李珍艳
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-10-30
Anticipated expiration: 2040-08-11
Also published as: CN111847627B

Abstract

The invention discloses a low-consumption energy-saving operating room waste liquid harmless treatment device, which is used in an operating room and used for solving the problem that the prior art can not be directly used in the operating room to treat the operating waste liquid and further pollute a sewer pipe network of a hospital; its structure includes adsorption equipment, refuse the water blocking net, produce the gas device, the reactant that produces chlorine dioxide gas is activated in producing the gas device, chlorine dioxide gas lets in the aquatic in the shell with the form of bubble, the bubble is refused the water blocking net and is blocked, the time of bubble in aquatic has been prolonged, promote chlorine dioxide fully to dissolve, adsorption equipment passes through water smoke and moist absorption apron and reabsorbs the gas of revealing in the shell, avoid outwards revealing, and the two can also reduce the sterilization box radiant heat in to the shell of high temperature, the security of using chlorine dioxide in-process has been improved, and the chlorine dioxide dissolving process that is used for the disinfection is more abundant, can not reveal or explode, it is safer in the use.

Description

Low-consumption energy-saving operating room waste liquid harmless treatment device

Technical Field

The invention belongs to the field of medical waste treatment, and particularly relates to a low-consumption and energy-saving harmless treatment device for operating room waste liquid.

Background

Medical waste is waste of direct or indirect infectious, toxic and other hazardous nature generated by health care institutions in medical, preventive, healthcare and other related activities, and includes: the medical waste which is most harmful in the operating room is mainly waste operation liquid, wherein the waste operation liquid refers to liquid waste generated in the operating process, such as blood, body fluid and other body tissues, and can be used for treating infectious diseases such as: AIDS and hepatitis B patients often have high-concentration pathogens in the operation waste liquid generated in the operation process, have high infectivity, and not only doctors are easily scratched by an operating knife in the operation process to cause occupational exposure risks, but also the operation waste liquid directly rushes into a sewer to pollute water sources and then has the risk of pathogen diffusion when being discharged into rivers.

According to the disinfection technical specification of WS/T367-2012 medical institutions, a treatment method for the surgical waste liquid is not proposed, a treatment method in the prior art is to wipe and absorb the surgical waste liquid through gauze and the like, and then sterilize the gauze, the method is better suitable for the condition of generating less surgical waste liquid, the waste of the gauze is caused when more surgical waste liquid is generated, the gauze is large in size, doctors can be shielded when more gauze is used for absorbing the surgical waste liquid, the operation is influenced, the working strength of nurses is increased by frequently replacing the gauze, so that another method is proposed in the prior art to collect and store the surgical waste liquid in the operation process, and the surgical waste liquid is uniformly treated after the operation is finished, the method collects the surgical waste liquid through the prior art such as glass bottles or plastic reuse bottles and the like, and can save the gauze, the collected operation waste liquid is directly led into a sewage tank of a cleaning room, impurities are intercepted by a screen, then a disinfection storage container and the sewage tank are cleaned and disinfected, the sewage is directly discharged into a sewer of a hospital, the sewer is polluted, the collected waste liquid is only stored, if the generation amount of the operation waste liquid is large, the operation waste liquid is easy to spill in a transfer process, a very serious consequence can be caused, and the prior art does not have a device for performing harmless treatment on the operation room waste liquid.

According to the known knowledge: chlorine dioxide is a broad-spectrum bactericide with excellent sterilizing effect, the performance of the broad-spectrum bactericide is better than that of the traditional chlorine and ozone, the chlorine dioxide is easy to dissolve in water and does not chemically react with the water, the solubility of the chlorine dioxide in the water is 5 times of that of chlorine, but the chlorine dioxide is easy to explode, the explosion can be caused by the temperature rise or the exposure to light, and the chlorine dioxide needs to be diluted, so that high-temperature objects can not be contacted to avoid the explosion, and a new technical challenge is also provided for the storage and the transportation of the chlorine dioxide.

The utility model discloses a chinese utility model patent application No. 2014206003782.3 discloses a medical sewage treatment system, mainly be including the equalizing basin, biochemical pond, the disinfection pond is constituteed, utilize biochemical + sterile mode to handle hospital's waste water, this is the processing of carrying out waste water at the terminal, can guarantee not have pathogenic bacterium in the discharged water, but in case the operation waste liquid discharges into hospital's sewer, will pollute hospital's sewer pipe network, bacterium or virus can be attached to on the pipeline wall of sewer, have the infectivity throughout in making the waste water of discharging, all need handle, the cleanness of discharge waste water can be guaranteed to this kind of mode, but can not solve the problem that operation waste liquid shifts among the operation process, the security at the in-process of transporting operation waste liquid still can not obtain the assurance.

Disclosure of Invention

In order to solve the problems, the invention provides the low-consumption and energy-saving harmless treatment device for the waste liquid of the operating room, which not only can directly purify the waste liquid generated in the operating room and can not pollute the sewer pipe network of a hospital, but also has more sufficient dissolving process of chlorine dioxide, can not leak or explode and is safer in the using process.

In order to achieve the purpose, the invention adopts the following technical scheme:

a low-consumption energy-saving operating room waste liquid harmless treatment device comprises: the top of the shell is open, a top cover and an outer cover are further arranged on the top surface, the top cover is a disc with the outer diameter the same as that of the shell, threads matched with the edges of the top surface of the shell are arranged on the edges of the top cover, the top cover is detachably connected to the top surface of the shell through the threads to seal the top surface of the shell, a liquid inlet device is fixed on the geometric center of the top cover, surgical waste liquid flows into the shell through the liquid inlet device, the outer cover is rotatably connected with the shell to cover the top surface of the shell and the top cover, an air outlet pipe for introducing chlorine dioxide is further arranged at the bottom of the shell, and disinfection is performed through the chlorine dioxide;

the adsorption device is located in the housing and comprises: the adsorption cover plate is a circular plate made of water absorption materials and is horizontally fixed on the liquid inlet device, the radius of the adsorption cover plate is smaller than the inner diameter of the shell, a cover plate support frame is arranged in the adsorption cover plate to support the adsorption cover plate, the water spray pipe is communicated with the water circulating device and is positioned above the water surface, a spray head is arranged in the direction of the water spray pipe facing the bottom surface of the shell, and the spray head can spray water downwards in a water spray mode; the water circulation device includes: one end of the water pumping pipe is positioned at the bottom of the shell, the other end of the water pumping pipe is communicated with the water mist pipe, the water pump is arranged on the water pumping pipe, and water in the shell is led into the water mist pipe;

the gas production device comprises: the device comprises an activation chamber, a pressure air chamber, a push rod and a partition plate, wherein the activation chamber and the pressure air chamber are two mutually communicated chambers in a shell of a gas production device, the pressure air chamber is positioned above the activation chamber and is communicated with the activation chamber through a pipeline provided with an electromagnetic valve, the pressure air chamber is a closed chamber, the partition plate is horizontally arranged in the pressure air chamber, the partition plate divides the space of the pressure air chamber into an upper part and a lower part, the lower part is communicated with the activation chamber, the upper part is communicated with the outside, the push plate can move up and down in the pressure air chamber, the push rod is arranged on the top surface of the partition plate, and the position of the partition plate in the pressure air chamber is; the activation chamber is also a closed chamber and is provided with a feed inlet communicated with the outside;

the air outlet pipe is communicated with the shell, an electromagnetic valve is arranged on the air outlet pipe, and an air outlet hole is formed in one section of the air outlet pipe, which is located in the shell.

Further, the liquid inlet device comprises, from top to bottom: intake concave, communicating pipe, strain the bowl, intake concave is the container of bowl form, and intake concave communicating pipe is that both ends are open long tube, the top of communicating pipe and the concave bottom intercommunication of intaking, and the middle part vertical fixation of communicating pipe is on the top cap, adsorb the position of apron fixing in the below of communicating pipe middle part top cap, the bottom of communicating pipe is connected with and strains the bowl, strain the bowl equally and be the bowl form container, strain the edge of bowl and fix the below in communicating pipe bottom through connecting the rope, connect rope one end to fix and strain the bowl edge, the other end is fixed and is close to the part of bottom at communicating pipe outer wall.

Furthermore, the water-repellent barrier net is positioned in the water in the shell and is formed by mutually interweaving long rods made of water-repellent materials into grids, and the aperture of each grid is smaller than that of an air outlet hole in the air outlet pipe.

Furthermore, still set up the sterilization box on the top cap, the sterilization box is the box body of indent on the top cap, is provided with heating device in the sterilization box.

Further, the inner side of the outer cover is also provided with a soaked sponge layer which can absorb the chlorine dioxide leaked from the liquid inlet device.

Furthermore, the water mist pipe is formed by mutually communicating two concentric circles on the same plane and straight pipes at the diameter positions between the concentric circles, the circle on the outer side is communicated with the water circulating device and is fixed on the inner wall of the shell through a fixing rod, and the fixing rod is not communicated with the water mist pipe.

Furthermore, the adsorption cover plate is also connected with a water diversion belt drooping to the bottom, and the water diversion belt is a cotton cloth belt.

Furthermore, a scale strip is arranged on the push rod.

The invention has at least the following beneficial effects:

(1) when the chlorine dioxide is prepared, the chlorine dioxide generated by the reaction directly contacts with water, the volatilization of the chlorine dioxide is reduced, the dissolving amount of the chlorine dioxide in the water is ensured, and the generated chlorine dioxide amount can be observed through the scale bar on the push rod, so that the chlorine dioxide is more visual; and the reaction process of generating chlorine dioxide through chemical reaction does not need additional energy consumption, and the whole product is only provided with the electric heating equipment at the sterilization box part, so compared with the prior art, the energy-saving and low-consumption effect is realized.

(2) Be provided with adsorption equipment in the shell, the chlorine dioxide gas that can't fully dissolve in with the aquatic through the water smoke that produces catches again, and the moist absorption apron of cooperation further reduces revealing of gaseous.

(3) A certain amount of air is filled in the gas generating device in advance, water mist between the high-temperature sterilization box and the gas and the adsorption cover plate can reduce heat radiation to the bottom, most of chlorine dioxide is captured by the adsorption device, the amount of high-temperature chlorine dioxide gas can be greatly reduced, so that the gas generating device does not have the explosion condition, and the gas generating device is safer to use.

(4) The bubbles are used as carriers of the chlorine dioxide, the chlorine dioxide gas mixed in the bubbles is intercepted by the water-repellent barrier net in the floating process, and part of the bubbles with larger volume are intercepted until the chlorine dioxide is dissolved in water, so that the bubbles are reduced in volume and pass through the water-repellent barrier net, and the effect of fully dissolving the chlorine dioxide is achieved by prolonging the time of the bubbles in the water, and the sterilization effect is better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 schematically illustrates a structural schematic of the present invention;

FIG. 2 is a schematic diagram showing the structure of a gas generation device in the present invention;

FIG. 3 schematically shows a schematic view of the structure of portion A of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 schematically shows a structural view of portion C of FIG. 1;

wherein the figures include the following reference numerals:

1-shell, 11-outer cover, 12-liquid outlet, 13-top cover, 131-sterilization box, 141-water inlet recess, 142-communicating pipe, 143-filter bowl;

21-an adsorption cover plate, 22-a cover plate support frame, 23-a water diversion belt, 24-a water spray pipe, 25-a spray head and 26-a fixing rod;

3-water repellent blocking net, 4-water circulation device, 41-water pumping pipe, 42-water pump;

5-gas production device, 51-activation chamber, 52-feed inlet, 53-air pressing chamber, 54-partition plate, 55-push rod, 56-electromagnetic valve and 57-gas outlet pipe.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

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.

Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

Fig. 1 shows a low-consumption energy-saving harmless treatment device for waste liquid in an operating room, which is used in the operating room and used for solving the problem that the prior art can not be directly used in the operating room to treat the waste liquid in the operating room and further pollute the sewer pipe network of a hospital; the structure of the device comprises a shell 1, an adsorption device in the shell 1, a water-repellent barrier net 3 and a gas generation device 5, wherein the gas generation device 5 is used for activating reactants for generating chlorine dioxide gas in the gas generation device 5, the generated chlorine dioxide gas is introduced into water in the shell 1 in the form of bubbles, the bubbles are blocked by the water-repellent barrier net 3, the time of the bubbles in the water is prolonged, the chlorine dioxide is promoted to be fully dissolved, the adsorption device reabsorbes the gas leaked into the shell 1 through water mist and a wet adsorption cover plate 21, the outward leakage is avoided, the installation performance in use is further improved, the heat radiation of a high-temperature sterilization box 131 into the shell 1 can be reduced, the safety of the chlorine dioxide in the use process is improved, in addition, the device only needs electricity for a heating device in the sterilization box 131, a small amount of components such as an electromagnetic valve 56 and a water pump 42, therefore, the using process is very energy-saving, and the prior art often has more electrified components and even produces the chlorine dioxide by an electrolytic method, so the power consumption is far higher than that of the design.

As shown in fig. 1, the housing 1 is a barrel with an adsorption device inside, the bottom of the barrel is sealed by a bottom surface, the bottom surface of the housing 1 is provided with a liquid discharge port 12, the liquid discharge port 12 is communicated with the existing sewer pipeline, water after innocent treatment is discharged into the sewer through the sewer pipeline, the housing 1 is filled with water with a certain height for diluting waste liquid and increasing the dissolving amount of chlorine dioxide, the top of the housing 1 is open, the top surface is also provided with a top cover 13 and an outer cover 11, the top cover 13 is a disc with the same outer diameter as that of the housing 1, the edge of the top cover 13 is provided with threads matched with the edge of the top surface of the housing 1, so that the top cover 13 can be detachably connected with the top surface of the housing 1 through threaded connection to seal the top surface of the housing 1, the geometric center of the top cover 13 is, compare in directly pouring into open container, this kind of mode of pouring into through inlet means is difficult to take place to splash when pouring into the waste liquid, because shell 1 seals relatively, is used for the chlorine dioxide of disinfecting to be difficult to take place to reveal in the purification process moreover, the external diameter of enclosing cover 11 is the same with shell 1, and enclosing cover 11 passes through subassembly rotatable coupling such as hinges with shell 1, and enclosing cover 11 can be detained on shell 1, seals the inlet means on top cap 13.

Furthermore, the top cover 13 is also provided with a sterilization box 131, the sterilization box 131 is a box body which is inwards concave on the top cover 13, and a heating device is arranged in the sterilization box 131, so that surgical articles such as scalpels and the like can be sterilized at high temperature, surgical instruments can be sterilized or sterile materials such as gauze and the like can be stored while waste liquid is treated, the use in an operating room is facilitated, and the smooth operation of the operation is guaranteed; in addition, the inside of enclosing cover 11 still is provided with soaked sponge layer, can absorb the chlorine dioxide who reveals from the inlet means, avoids outwards revealing.

The liquid inlet device comprises the following components in sequence from top to bottom: as shown in fig. 1, the water inlet recess 141 is a bowl-shaped container, the water inlet recess 141 only plays a role of holding water, and therefore, the specific shape of the water inlet recess is not limited, the shape in this embodiment is only schematically illustrated, the communication pipe 142 of the water inlet recess 141 is a long pipe with both ends open, the middle part of the communication pipe 142 is vertically fixed on the top cover 13, the top part of the communication pipe 142 is communicated with the bottom part of the water inlet recess 141, the bottom part of the communication pipe 142 is connected with the filter bowl 143, the filter bowl 143 is also a bowl-shaped container, the edge of the filter bowl 143 is fixed by a connection rope, one end of the connection rope is fixed on the edge of the filter bowl 143, and the other end of the connection rope is fixed on the part of the outer wall of the communication pipe 142 near the bottom end, the surgical waste liquid is poured into the water inlet recess 141 and flows down into the filter bowl 143 through the communication pipe 142 to separate, the filtered solid matter can be cleaned by removing the top cover 13.

The adsorption device is located in the housing 1 and comprises: an adsorption cover plate 21 and a water mist pipe 24, as shown in fig. 1, the adsorption cover plate 21 is a circular flat plate, the radius of the adsorption cover plate 21 is smaller than the inner diameter of the housing 1, the adsorption cover plate 21 is made of artificial sponge, has good water absorption, and the surface is wet after water absorption, but the mass of the sponge is greatly increased after water absorption, so that a cover plate support frame 22 is arranged in the adsorption cover plate 21, the adsorption cover plate 21 is supported by the cover plate support frame 22, and the shape of the cover plate support frame 22 is not limited in this embodiment; the water mist pipe 24 is communicated with the water circulating device 4 and is positioned above the water surface, the water supplied by the water circulating device 4 is sprayed out in the form of water mist and dispersed in the air in the shell 1, the contact area with the air is increased, the effect of reabsorbing the chlorine dioxide leaked into the air is achieved, the leakage amount of the chlorine dioxide is further reduced, as shown in fig. 4, the water mist pipe 24 is formed by two concentric circles on the same plane and straight pipes at the diameter position between the concentric circles, the circle at the outer side is communicated with the water circulation device 4, the fixing rod 26 is fixed on the inner wall of the shell 1, the fixing rod 26 is not communicated with the water mist pipe 24 and only plays a role of fixing the water mist pipe 24 in the shell 1, the spray head 25 is arranged on the water mist pipe 24 in the direction towards the bottom surface of the shell 1, and the spray head 25 can spray water downwards in the form of water mist.

It should be noted that: in the two concentric circles of the water mist pipe 24, the radius of the concentric circle close to the center of the circle is larger than the outer diameter of the filter bowl 143, so that the filter bowl 143 can be taken out of the concentric circle, as shown in fig. 5, the inward side of the circular water mist pipe 24 on the inner side is also provided with the spray head 25, and the leakage of chlorine dioxide is reduced.

Further, the absorption cover plate 21 is further connected with a water diversion belt 23 which hangs down to the bottom, the water diversion belt 23 is a cotton cloth belt, when the absorption cover plate is used, water in the shell 1 moves upwards under the action of capillary effect to moisten the sponge so as to keep the sponge moist, the water diversion belt 23 is moist, the chlorine dioxide leaking into the shell 1 is absorbed by the water diversion belt 23, the contact area between the water and the chlorine dioxide is increased, and further the leakage of the chlorine dioxide is reduced.

The water circulation device 4 includes: the water pump comprises a water pumping pipe 41 and a water pump 42, one end of the water pumping pipe 41 is located at the bottom of the shell 1, the other end of the water pumping pipe 41 is communicated with the water mist pipe 24, the water pump 42 is installed on the water pumping pipe 41, water in the shell 1 is introduced into the water mist pipe 24, and the water is sprayed out in a water mist mode.

As shown in fig. 1, the gas generating device 5 is disposed on the outer side of the housing 1, and is used for generating chlorine dioxide for disinfection and introducing the chlorine dioxide into water in the housing 1, and the structure thereof includes: the activation chamber 51 and the air compression chamber 53 are two mutually communicated chambers in the shell of the gas production device 5, as shown in fig. 2, the air compression chamber 53 is positioned above the activation chamber 51 and is communicated with the activation chamber 51 through a pipeline provided with an electromagnetic valve 56, when the electromagnetic valve 56 is opened, the activation chamber 51 and the air compression chamber 53 are closed chambers, only three through holes are communicated with the outside, one through hole is positioned at the bottom and is communicated with the activation chamber 51, the other through hole is positioned at the top and is used for the push rod 55 to pass through, the last through hole is positioned at the side surface close to the bottom and is communicated with an air outlet pipe 57 communicated with the shell 1, the air outlet pipe 57 is communicated with the shell 1, the electromagnetic valve 56 is arranged on the air outlet pipe 57, an air outlet hole is arranged at one section of the shell 1, as shown in fig. 3, the air outlet hole on the air outlet pipe 57 faces downwards, and the air in the air outlet pipe 57 is discharged into the, a partition plate 54 is horizontally arranged in the air compressing cavity 53, the partition plate 54 divides the space of the air compressing cavity 53 into an upper part and a lower part, wherein the lower part is communicated with the activation chamber 51, the upper part is communicated with the outside, the push plate can move up and down in the air compressing cavity 53, the top surface of the partition plate 54 is provided with a push rod 55, and the position of the partition plate 54 in the air compressing cavity 53 is changed by moving the push rod 55; the activation chamber 51 is also a closed chamber, the activation chamber 51 is a place for gas reaction, the activation chamber 51 is provided with a feed port 52 communicated with the outside, and reactants enter the activation chamber 51 through the feed port 52 for reaction.

The use method of the gas production device 5 is as follows:

firstly, reactants are respectively put into an activation chamber 51 according to a proportion, the types of the reactants and the corresponding proportion weight are adjusted flexibly by a user according to the actual situation, then a feed inlet 52 is closed, an electromagnetic valve 56 between the activation chamber 51 and a gas compression chamber 53 is opened, of course, the initial position of a partition plate 54 is positioned in the middle of the gas compression chamber 53, so that the lower part of the gas compression chamber 53 is filled with certain air, chlorine dioxide generated by the reaction can be diluted, explosion is avoided, a push plate is pushed upwards by the gas pressure along with the increase of nitrogen dioxide and moves upwards, when the pressure plate rises to the highest point, the electromagnetic valve 56 between the activation chamber 51 and the gas compression chamber 53 is closed, the electromagnetic valve 56 on a gas outlet pipe 57 is opened, meanwhile, the bottom surface of the gas compression chamber 53 of a push rod 55 is pressed downwards, and gas mixed with the chlorine; then, the electromagnetic valve 56 between the activation chamber 51 and the air compressing chamber 53 is opened, the electromagnetic valve 56 on the air outlet pipe 57 is closed, the feed port 52 is opened, the partition plate 54 is pulled upwards to the initial position, the external part of the gas enters the air compressing chamber 53 from the feed port 52 through the activation chamber 51, the feed port 52 is closed after the partition plate 54 is pulled to the initial position, and the initial operation is repeated, so that the generated chlorine dioxide can be introduced into the shell 1.

It should be noted that: be provided with the scale bar on the push rod 55, can judge the gas volume that produces through the scale bar, because chlorine dioxide's production process is gone on under the environment of light-resistant mostly, so can more audio-visual see the gas volume through setting up the scale bar, use more directly perceived.

As shown in fig. 1, a water-repellent barrier net 3 is further arranged in the water below the water surface in the housing 1, the water-repellent barrier net 3 is formed by mutually interlacing long rods of water-repellent material, the meshes of the meshes are 5mm ± 2mm, in the process that bubbles generated by an air outlet pipe 57 below the water-repellent barrier net 3 float upwards, chlorine dioxide in the bubbles can dissolve in water, when encountering the water-repellent barrier net 3, the bubbles with smaller volume can directly pass through the water-repellent barrier net 3 and float upwards, the bubbles with larger volume can be dispersed into more bubbles with smaller volume after being hindered by the water-repellent barrier net 3 or can be blocked at the bottom of the water-repellent barrier net 3, the volume of the bubbles can be reduced along with the dissolution of the chlorine dioxide in the bubbles, the volume of the part of the bubbles is larger, the retention time in the water is longer, the chlorine dioxide therein can be more fully dissolved in the water to avoid leakage, and the gas bubbles with smaller volume have shorter retention time in water, but the content of chlorine dioxide in the gas bubbles is less due to the smaller volume, so that the gas bubbles can be dissolved in the water more quickly.

The using method of the invention is as follows:

firstly, reactants are added into a gas generating device 5, the reactants are generated in the gas generating device 5, after a set amount is reached, a push rod 55 is pressed down, gas mixed with chlorine dioxide is introduced into water, the gas is in the form of bubbles in the water, most of the chlorine dioxide in the bubbles can be melted in the water, a small amount of the chlorine dioxide can float upwards along with the bubbles and enter a shell 1, water mist generated in a water mist pipe 24 is combined with the chlorine dioxide in the air again, the surface area of the water mist is larger due to smaller particles of the water mist, the chlorine dioxide in the air can be better captured, even if the water mist still leaks, an adsorption cover plate 21 positioned above the water mist pipe 24 can adsorb the water mist, so that the chlorine dioxide is prevented from leaking, in the operation process, the generated operation waste liquid can enter the shell 1 through a liquid inlet device, the liquid in the operation waste liquid is purified by the water with the chlorine, the treated water can be directly discharged, and the water is directly purified in an operating room without being concentrated, so that the sewer pipe network of a hospital is not polluted.

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 will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a low consumption energy-conserving operating room waste liquid innocent treatment device which characterized in that: the method comprises the following steps: the top of the shell is open, a top cover and an outer cover are further arranged on the top surface, the top cover is a disc with the outer diameter the same as that of the shell, threads matched with the edges of the top surface of the shell are arranged on the edges of the top cover, the top cover is detachably connected to the top surface of the shell through the threads to seal the top surface of the shell, a liquid inlet device is fixed on the geometric center of the top cover, surgical waste liquid flows into the shell through the liquid inlet device, the outer cover is rotatably connected with the shell to cover the top surface of the shell and the top cover, an air outlet pipe for introducing chlorine dioxide is further arranged at the bottom of the shell, and disinfection is performed through the chlorine dioxide;

2. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the liquid inlet device comprises the following components in sequence from top to bottom: intake concave, communicating pipe, strain the bowl, intake concave is the container of bowl form, and intake concave communicating pipe is that both ends are open long tube, the top of communicating pipe and the concave bottom intercommunication of intaking, and the middle part vertical fixation of communicating pipe is on the top cap, adsorb the position of apron fixing in the below of communicating pipe middle part top cap, the bottom of communicating pipe is connected with and strains the bowl, strain the bowl equally and be the bowl form container, strain the edge of bowl and fix the below in communicating pipe bottom through connecting the rope, connect rope one end to fix and strain the bowl edge, the other end is fixed and is close to the part of bottom at communicating pipe outer wall.

3. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the water-repellent barrier net is positioned in the water in the shell and is formed by mutually interweaving long rods made of water-repellent materials into grids, and the aperture of each grid is smaller than that of an air outlet hole in the air outlet pipe.

4. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the top cover is also provided with a sterilization box, the sterilization box is a box body which is inwards concave on the top cover, and a heating device is arranged in the sterilization box.

5. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the inner side of the outer cover is also provided with a soaked sponge layer which can absorb the chlorine dioxide leaked from the liquid inlet device.

6. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the water mist pipe is formed by mutually communicating two concentric circles on the same plane and straight pipes at the diameter position between the concentric circles, the circle on the outer side is communicated with the water circulating device and is fixed on the inner wall of the shell through a fixing rod, and the fixing rod is not communicated with the water mist pipe.

7. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: the absorption cover plate is also connected with a water diversion belt drooping to the bottom, and the water diversion belt is a cotton cloth belt.

8. The low-consumption energy-saving operating room waste liquid harmless treatment device according to claim 1, characterized in that: and the push rod is provided with a scale bar.