CN115010278A - A kind of harmless treatment system and treatment method of medical wastewater - Google Patents

Abstract

The invention relates to the technical field of medical wastewater treatment, in particular to a harmless treatment system and a treatment method for medical wastewater; The waste water inside is sprayed and disinfected; the first stirring component and the second stirring component are activated at the same time to fully disinfect the internal waste water; after the disinfection is completed, the valve on the side of the pipeline is opened, and the disinfected waste water is injected into the interior of the fixed box , and then, the medical staff injects disinfectant through the added drug pipe to strengthen the disinfection of wastewater; after the disinfection is completed again, it is injected into the purification box through the connecting pipe, and it is purified by the purification components inside the purification box. It is discharged through the drain pipe on the side, so that the disinfection treatment of medical wastewater can be strengthened.

Description

A kind of harmless treatment system and treatment method of medical wastewater

technical field

The invention relates to the technical field of medical wastewater treatment, in particular to a harmless treatment system and a treatment method for medical wastewater.

Background technique

Hospital wastewater is mainly composed of sewage discharged from inpatient departments, outpatient rooms, laboratories, canteens, bathrooms, toilets, reagent rooms, laundry rooms and other places. This kind of sewage is a low-concentration sewage, which not only contains a large number of organic and inorganic pollutants (various drugs, disinfectants, anatomical wastes, etc.), but also contains a large number of bacteria, viruses and parasites, and the composition is relatively complex. If the wastewater is directly discharged into the natural water body or the urban pipe network without treatment, it will cause serious pollution to the surrounding water area and soil, thus endangering human health.

When treating medical wastewater, it is necessary to disinfect the medical wastewater first, and after the disinfection is completed, it is convenient for subsequent treatment. However, the disinfection effect of the existing medical wastewater treatment system is not good, which affects the subsequent medical wastewater. compliance emission.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a harmless treatment system and treatment method for medical wastewater, aiming to solve the problem in the prior art that when treating medical wastewater, the medical wastewater needs to be disinfected first, and after the disinfection is completed, It is convenient for its subsequent treatment, but the disinfection effect of the existing medical wastewater treatment system is not good, thus affecting the technical problem of the subsequent discharge of medical wastewater up to the standard.

In order to achieve the above purpose, the present invention adopts a harmless treatment system for medical waste water, the medical waste water harmless treatment system includes a feeding pipe, a screen, a disinfection box, a disinfection component, a first stirring component, and a second stirring component. , pipeline, fixed box, dosing pipe, connecting pipe, valve, purification box, purification assembly and drain pipe, the screen is arranged inside the injection pipe, the injection pipe is communicated with the sterilization box, and is located in the Above the sterilization box, the sterilization component is arranged above the sterilization box, the first stirring component and the second stirring component are respectively arranged opposite to the two sides of the sterilization box, the pipes are One end is communicated with the sterilization box, the other end of the pipeline is communicated with the fixed box, the dosing pipe is arranged above the fixed box, and is located on the side of the pipeline, and one end of the connecting pipe communicate with the fixed box, the other end of the connecting pipe communicates with the purification box, the purification assembly is arranged inside the purification box, the drain pipe is arranged on the side of the purification box, the The valve is provided on the side of the pipeline and the connecting pipe;

The first stirring assembly includes a first motor, a first rotating shaft, a support plate and a first stirring rod. The first motor is fixedly connected to the sterilization box and is located on the side of the sterilization box. One end of the rotating shaft is fixedly connected with the output end of the first motor, the other end of the first rotating shaft is inserted into the sterilization box, and is fixedly connected with the support plate, and the number of the first stirring rods is multiple, A plurality of the first stirring rods are arranged on the side of the support plate.

The medical waste water is injected into the interior of the sterilization box through the injection pipe, the screen filters it, and the sterilization assembly above the sterilization box sterilizes it, and then simultaneously starts the first operation. The stirring component and the second stirring component enhance the stirring effect, thereby enhancing the disinfection, and then injecting into the interior of the fixed box through the pipeline, and then through the dosing pipe to the waste water inside the fixed box again. After sterilization, it is injected into the interior of the purification box through the connecting pipe, and the purification assembly purifies it and discharges it through the drainage pipe on the side of the purification box.

Wherein, the first stirring assembly further includes a fixing sleeve, the fixing sleeve is fixedly connected with the support plate and is located on the side of the support plate, and the fixing sleeve is sleeved on the first outside of the shaft.

The fixing sleeve is sleeved on the outside of the first rotating shaft to enhance the connection effect.

Wherein, the second stirring assembly includes a second motor, a second rotating shaft, a fixed plate and a second stirring rod, the second motor is arranged on the side of the sterilization box, and one end of the second rotating shaft is connected to the The output end of the second motor is fixedly connected, the other end of the second rotating shaft is inserted into the sterilization box, and is fixedly connected with the fixing plate, the number of the second stirring rods is multiple, and the number of the second stirring rods is multiple. The stirring rods are all arranged on the sides of the fixing plate, and the second stirring rods and the first stirring rods are respectively staggered.

The second stirring assembly can assist the first stirring assembly to perform stirring and sterilization treatment.

Wherein, the disinfection assembly includes a medicine box, a pump body, a water pipe, a water distribution plate and a spray head, the medicine box is fixedly connected with the disinfection box, and is located above the disinfection box, and the pump body is arranged on the Above the medicine box, one end of the water pipe is fixedly connected to the output end of the pump body, the other end of the water pipe is inserted into the disinfection box, and is fixedly connected to the water distribution plate, and the number of the spray heads is large. Each of the spray heads are arranged below the water distribution plate and above the first stirring assembly.

The sterilization component can sterilize the medical waste water inside the sterilization box.

The purification assembly includes a first filter element, a second filter element and an activated carbon layer, the first filter element is fixedly connected to the purification box and is located below the connecting pipe, and the second filter element is connected to the first filter element. The filter element is fixedly connected and located under the first filter element, and the activated carbon layer is arranged inside the purification box and located under the second filter element.

The purification assembly is arranged inside the purification box, which can strengthen purification treatment.

Wherein, the purification assembly further includes an asbestos mesh, which is fixedly connected to the purification box 102 and located below the activated carbon layer.

The asbestos mesh can assist the activated carbon layer and enhance adsorption.

The present invention also provides a treatment method using the above-mentioned harmless treatment system for medical wastewater, comprising the following steps:

The medical waste water is injected into the interior of the disinfection box through the injection pipe, the screen inside the injection pipe is filtered, and the filtered waste water is injected into the disinfection tank;

After the waste water is injected into the interior of the sterilization box, the sterilization component above the sterilization box is activated, and the waste water inside the sterilization box is sprayed and sterilized;

When the disinfection water is sprayed, the first stirring assembly and the second stirring assembly arranged on both sides of the disinfection box are simultaneously activated to fully disinfect the waste water inside;

After the disinfection is completed, the valve on the side of the pipeline is opened, and the sterilized waste water is injected into the interior of the fixed box. Subsequently, the medical staff injects medicine through the dosing pipe to strengthen the disinfection of the waste water;

After being sterilized again, it is injected into the purification box through the connecting pipe, purified by the purification components inside the purification box, and discharged through the drain pipe on the side after the purification is completed. .

A harmless treatment system and treatment method for medical wastewater of the present invention: by injecting the medical wastewater into the disinfection box through the feeding pipe, the screen inside the feeding pipe sterilizes the medical wastewater. Filtration treatment, the impurities in the waste water are filtered, and after entering the interior of the disinfection box, the disinfection assembly above the disinfection box is activated, and the disinfection assembly sprays the disinfectant liquid into the disinfection box, and then At the same time of spraying, the first stirring assembly and the second stirring assembly inside the sterilization box are activated, and the first motor of the first stirring assembly operates to drive the fixedly connected first rotating shaft to carry out the operation. When rotated, the first rotating shaft drives the support plate to rotate inside the sterilization box, and then rotates the plurality of first stirring rods that are fixedly connected to the sides of the support plate. The waste water inside the disinfection box is stirred, and the second stirring component can assist the first stirring component to strengthen the stirring effect, so as to strengthen the disinfection treatment of the inside of the disinfection box. After the disinfection is completed, the The valve on the side of the pipeline is injected into the interior of the fixed box through the pipeline, and the operator will add medicine and disinfectant to the inside of the waste water through the dosing pipe above the fixed box for re-disinfection. , so as to improve the disinfection effect, and then inject it into the purification box through the connecting pipe, the purification component will purify it, and after the purification is completed, it will be discharged through the drainage pipe on the side of the purification box. .

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a harmless treatment system for medical wastewater according to the present invention.

FIG. 2 is a front view of a harmless treatment system for medical wastewater according to the present invention.

FIG. 3 is a side view of a harmless treatment system for medical wastewater according to the present invention.

FIG. 4 is a cross-sectional view of the structure along the line A-A of FIG. 3 of the present invention.

FIG. 5 is an enlarged view of a part of the structure at B in FIG. 4 of the present invention.

FIG. 6 is a flow chart of the steps of a treatment method of a medical waste water harmless treatment system according to the present invention.

1-Adding pipe, 2-screen, 3-sterilization box, 4-sterilization component, 41-medicine box, 42-pump body, 43-water pipe, 44-water distribution plate, 45-spray head, 5-first stirring component , 51-first motor, 52-first shaft, 53-support plate, 54-first stirring rod, 55-fixed sleeve, 6-second stirring assembly, 61-second motor, 62-second shaft, 63-fixed plate, 64-second stirring rod, 7-pipeline, 8-fixed box, 9-dosing pipe, 10-connecting pipe, 101-valve, 102-purification box, 103-purification assembly, 1031-first Filter element, 1032-Second filter element, 1033-Activated carbon layer, 1034-Asbestos mesh, 104-Drain pipe, 105-Rotating assembly, 1051-Third motor, 1052-Rotating rod, 1053-U-shaped rod, 1054-Reinforcing rod.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to FIG. 1 to FIG. 5 , the present invention provides a harmless treatment system for medical wastewater, the medical wastewater harmless treatment system includes a feeding pipe 1, a screen 2, a disinfection box 3, a disinfection component 4, a first Stirring assembly 5, second stirring assembly 6, pipeline 7, fixing box 8, dosing pipe 9, connecting pipe 10, valve 101, purification box 102, purification assembly 103 and drain pipe 104, the screen 2 is arranged in the Inside the injection pipe 1, the injection pipe 1 communicates with the sterilization box 3 and is located above the sterilization box 3, the sterilization assembly 4 is arranged above the sterilization box 3, and the first stirring assembly 5 and the second stirring assembly 6 are respectively disposed on the two sides of the sterilization box 3, one end of the pipeline 7 is communicated with the sterilization box 3, and the other end of the pipeline 7 is connected with the fixed box 8 The dosing pipe 9 is arranged above the fixed box 8 and on the side of the pipeline 7, one end of the connecting pipe 10 is communicated with the fixed box 8, and the other side of the connecting pipe 10 is connected to the fixed box 8. One end communicates with the purification box 102 , the purification assembly 103 is arranged inside the purification box 102 , the drain pipe 104 is arranged on the side of the purification box 102 , the pipe 7 and the connecting pipe 10 The side of the valve is provided with the valve 101;

The first stirring assembly 5 includes a first motor 51, a first rotating shaft 52, a support plate 53 and a first stirring rod 54. The first motor 51 is fixedly connected to the sterilization box 3 and is located in the sterilization box 3. The side of the first rotating shaft 52 is fixedly connected with the output end of the first motor 51 , and the other end of the first rotating shaft 52 is inserted into the sterilization box 3 and is fixedly connected with the support plate 53 , the number of the first stirring rods 54 is multiple, and the multiple first stirring rods 54 are arranged on the side of the support plate 53 .

In this embodiment, the feeding pipe 1 is arranged above the sterilization box 3, and when the medical wastewater needs to be sterilized, the medical wastewater is injected into the interior of the sterilization box 3 through the feeding pipe 1, The screen 2 inside the feeding pipe 1 filters the medical waste water, filters the impurities in the waste water, and after entering the inside of the disinfection box 3, the disinfection assembly 4 above the disinfection box 3 is activated. , the disinfection component 4 sprays the disinfectant liquid on the inside of the disinfection box 3, and starts the first stirring component 5 and the second stirring component 6 inside the disinfection box 3 while spraying, so that the The first motor 51 of the first stirring assembly 5 operates to drive the fixedly connected first rotating shaft 52 to rotate, and the first rotating shaft 52 drives the supporting plate 53 to rotate inside the sterilization box 3 . Rotate, and then drive the plurality of first stirring rods 54 fixedly connected to the side of the support plate 53 to rotate, so as to stir the waste water inside the disinfection box 3, and the second stirring assembly 6 will It can assist the first stirring component 5 to strengthen the stirring effect, thereby strengthening the internal disinfection treatment of the disinfection box 3. After the disinfection is completed, the valve 101 on the side of the pipeline 7 is opened, and the pipeline 7 is passed through. Injected into the interior of the fixed box 8, the operator will add the drug disinfectant to the inside of the medical waste water through the dosing pipe 9 above the fixed box 8 for re-disinfection treatment, so as to improve the disinfection effect, and then pass through the After the connecting pipe 10 is injected into the purification box 102 , the purification assembly 103 will purify it.

Further, the first stirring assembly 5 further includes a fixing sleeve 55, the fixing sleeve 55 is fixedly connected with the support plate 53, and is located on the side of the support plate 53, and the fixing sleeve 55 It is sleeved on the outside of the first rotating shaft 52 .

In this embodiment, the fixing sleeve 55 is sleeved on the outside of the first rotating shaft 52 , which can strengthen the connection between the first rotating shaft 52 and the support plate 53 , thereby extending the support plate 53 service life.

Further, the second stirring assembly 6 includes a second motor 61, a second rotating shaft 62, a fixing plate 63 and a second stirring rod 64, the second motor 61 is arranged on the side of the sterilization box 3, the One end of the second rotating shaft 62 is fixedly connected with the output end of the second motor 61, the other end of the second rotating shaft 62 is inserted into the sterilization box 3, and is fixedly connected with the fixing plate 63, the second stirring The number of rods 64 is multiple, and the plurality of second stirring rods 64 are all disposed on the side of the fixing plate 63 , and the second stirring rods 64 and the first stirring rods 54 are arranged staggered respectively.

In this embodiment, when the first stirring assembly 5 is started, the second motor 61 of the second stirring assembly 6 is started, and the output end of the second motor 61 drives the fixedly connected The second rotating shaft 62 rotates, and the rotation of the second rotating shaft 62 drives the fixedly connected fixed plate 63 to rotate inside the sterilization box 3 , thereby driving a plurality of fixedly connected sides of the fixed plate 63 to rotate. The second stirring rod 64 rotates, and the first stirring rod 54 and the second stirring rod 64 are arranged alternately, so that the stirring effect can be enhanced, so that the medical wastewater can be comprehensively disinfected.

Further, the disinfection assembly 4 includes a medicine box 41 , a pump body 42 , a water pipe 43 , a water distribution plate 44 and a spray head 45 , and the medicine box 41 is fixedly connected with the disinfection box 3 and is located in the Above, the pump body 42 is arranged above the medicine box 41 , one end of the water pipe 43 is fixedly connected with the output end of the pump body 42 , the other end of the water pipe 43 is inserted into the disinfection box 3 , and Fixedly connected to the water distribution plate 44 , the number of the spray heads 45 is multiple, and the plurality of the spray heads 45 are arranged below the water distribution plate 44 and above the first stirring assembly 5 .

In this embodiment, when the medical wastewater needs to be disinfected, the pump body 42 on the side of the medicine box 41 is activated, and the pump body 42 passes the medicine inside the medicine box 41 through it. The connected water pipe 43 is injected into the inside of the water distribution plate 44, and the water distribution plate 44 injects its liquid medicine into the interior of the plurality of fixedly connected spray heads 45 below, and sprays through the plurality of the spray heads 45, So as to strengthen the disinfection of medical wastewater.

Further, the purification assembly 103 includes a first filter element 1031, a second filter element 1032 and an activated carbon layer 1033. The first filter element 1031 is fixedly connected to the purification box 102 and is located below the connection pipe 10. The second filter element 1032 is fixedly connected to the first filter element 1031 and is located below the first filter element 1031 , and the activated carbon layer 1033 is disposed inside the purification box 102 and located under the second filter element 1032 .

In this embodiment, the medical wastewater is injected into the purification assembly 103 inside the purification box 102 through the connecting pipe 10, and filtered through the first filter element 1031 of the purification assembly 103. Then the second filter element 1032 is injected into the second filter element 1032, which drips out through the second filter element 1032 and enters the activated carbon layer 1033 inside the purification box 102. Through the activated carbon layer 1033, the sterilized wastewater is filtered of fine impurities , thereby enhancing the filtering effect.

Further, the purification assembly 103 further includes an asbestos mesh 1034 , and the asbestos mesh 1034 is fixedly connected to the purification box 102 and located below the activated carbon layer 1033 .

In this embodiment, the asbestos mesh 1034 is disposed under the activated carbon layer 1033. After the activated carbon layer 1033 adsorbs the fine impurities, the asbestos mesh 1034 can assist the activated carbon layer 1033, strengthen the Precipitation and adsorption effects.

Further, the medical waste water harmless treatment system further includes a rotating assembly 105 , and the rotating assembly 105 is fixedly connected to the fixed box 8 and located inside the fixed box 8 .

In this embodiment, the rotating assembly 105 is disposed inside the fixed box 8 , and the rotating assembly 105 is activated after the operator puts the medicine into the inside of the fixed box 8 through the dosing pipe 9 . , the rotating assembly 105 can re-sterilize the added medicine and the sterilized waste water, thereby enhancing the sterilization effect.

Further, the rotating assembly 105 includes a third motor 1051, a rotating rod 1052 and a U-shaped rod 1053. The third motor 1051 is fixedly connected to the fixed box 8 and is located on the side of the fixed box 8, so One end of the rotating rod 1052 is fixedly connected to the output end of the third motor 1051 , and the other end of the rotating rod 1052 is inserted into the fixing box 8 and is fixedly connected to the U-shaped rod 1053 .

In this embodiment, when the medicine needs to be mixed, the third motor 1051 is activated, and the output end of the third motor 1051 drives the fixedly connected rotating rod 1052 to rotate, and the rotating rod 1052 drives the fixedly connected U-shaped rod 1053 to rotate inside the fixed box 8, so as to strengthen the mixing of waste water and medicine, and strengthen the disinfection treatment of waste water.

Further, the rotating assembly 105 further includes a reinforcing rod 1054, the number of the reinforcing rods 1054 is multiple, and the plurality of the reinforcing rods 1054 are fixedly connected with the U-shaped rod 1053, and are located on the rotating rod 1052 both sides of the .

In this embodiment, a plurality of the reinforcing rods 1054 are respectively disposed opposite to the two sides of the rotating rod 1052, which can assist the U-shaped rod 1053, expand the area of the U-shaped rod 1053, and strengthen the The waste water inside the fixed box 8 is stirred, so that the mixing effect can be enhanced.

Referring to FIG. 6, the present invention also provides a treatment method using the above-mentioned harmless treatment system for medical wastewater, including the following steps:

S1: inject the medical wastewater into the interior of the disinfection box 3 through the injection pipe 1, filter the screen 2 inside the injection pipe 1, and inject the filtered waste water into the disinfection tank 3;

S2: After the waste water is injected into the interior of the disinfection box 3, the disinfection assembly 4 above the disinfection box 3 is activated to spray and disinfect the waste water inside the disinfection box 3;

S3: When the disinfectant is sprayed, the first stirring assembly 5 and the second stirring assembly 6 arranged on both sides of the disinfection box 3 are simultaneously activated to fully sterilize the waste water inside;

S4: After the sterilization is completed, the valve 101 on the side of the pipeline 7 is opened, and the sterilized waste water is injected into the interior of the fixed box 8. Subsequently, the medical staff injects medicine through the dosing pipe 9 to strengthen the Disinfection of wastewater;

S5: After the re-sterilization is completed, inject it into the purification box 102 through the connecting pipe 10, and purify it through the purification component 103 inside the purification box 102. The drain pipe 104 discharges.

Wherein, first, the medical wastewater is injected into the interior of the disinfection box 3 through the injection pipe 1, and the screen 2 inside the injection pipe 1 filters the medical wastewater, and removes impurities in the wastewater. After filtering, after entering the interior of the sterilization box 3, the sterilization component 4 above the sterilization box 3 is activated, and the sterilization component 4 sprays the sterilizing liquid into the interior of the sterilization box 3, When the first stirring assembly 5 and the second stirring assembly 6 inside the sterilization box 3 are activated, the first motor of the first stirring assembly 5 operates, driving the fixedly connected first rotating shaft 52 When rotating, the first rotating shaft 52 drives the support plate 53 to rotate inside the sterilization box 3 , and then drives the plurality of first stirring rods 54 fixedly connected to the sides of the support plate 53 to rotate. Rotate, so as to stir the waste water inside the disinfection box 3, the second stirring component 6 can assist the first stirring component 5, strengthen the stirring effect, so as to strengthen the disinfection of the inside of the disinfection box 3 After the disinfection is completed, the valve 101 on the side of the pipeline 7 is opened, and it is injected into the interior of the fixed box 8 through the pipeline 7, and the operator passes through the dosing above the fixed box 8. Pipe 9, dosing and disinfecting drugs into the waste water for re-sterilization, thereby improving the disinfection effect, and then injecting it into the purification box 102 through the connecting pipe 10, and the purification assembly 103 purifies it. , after the purification is completed, it will be discharged through the drainage pipe 104 on the side of the purification box 102 .

The above disclosure is only a preferred embodiment of the present invention, and of course, it cannot limit the scope of rights of the present invention. Those of ordinary skill in the art can understand that all or part of the process for realizing the above-mentioned embodiment can be realized according to the rights of the present invention. The equivalent changes required to be made still belong to the scope covered by the invention.

Claims (7)

1. A medical wastewater harmless treatment system, which is characterized in that,

the harmless treatment system for medical wastewater comprises a feeding pipe, a screen, a disinfection box, a disinfection component, a first stirring component, a second stirring component, a pipeline, a fixed box, a dosing pipe, a connecting pipe, a valve, a purification box, a purification component and a drain pipe, wherein the screen is arranged inside the feeding pipe, the feeding pipe is communicated with the disinfection box and is positioned above the disinfection box, the disinfection component is arranged above the disinfection box, the first stirring component and the second stirring component are respectively and oppositely arranged at two side edges of the disinfection box, one end of the pipeline is communicated with the disinfection box, the other end of the pipeline is communicated with the fixed box, the dosing pipe is arranged above the fixed box and is positioned at the side edge of the pipeline, one end of the connecting pipe is communicated with the fixed box, the other end of the connecting pipe is communicated with the purification box, the purification assembly is arranged inside the purification box, the drain pipe is arranged on the side edge of the purification box, and the valves are arranged on the side edges of the pipeline and the connecting pipe;

first stirring subassembly includes first motor, first pivot, backup pad and first puddler, first motor with disinfect box fixed connection, and be located the side of disinfect box, the one end of first pivot with the output fixed connection of first motor, the other end of first pivot inserts the disinfect box, and with backup pad fixed connection, the quantity of first puddler is many, many first puddler all set up in the side of backup pad.

2. The harmless treatment system for medical wastewater according to claim 1,

first stirring subassembly still includes fixed sleeve, fixed sleeve with backup pad fixed connection, and be located the side of backup pad, just fixed sleeve cover is established the outside of first pivot.

3. The harmless treatment system for medical wastewater according to claim 2,

the second stirring subassembly includes second motor, second pivot, fixed plate and second puddler, the second motor set up in the side of disinfect box, the one end of second pivot with the output fixed connection of second motor, the other end of second pivot inserts the disinfect box, and with fixed plate fixed connection, the quantity of second puddler is many, many the second puddler all set up in the side of fixed plate, just the second puddler with first puddler is crisscross the setting respectively.

4. The harmless treatment system for medical wastewater according to claim 3,

the disinfection subassembly includes the medical kit, the pump body, water pipe, water distribution board and shower nozzle, the medical kit with disinfection case fixed connection, and be located the top of disinfection case, the pump body set up in the top of medical kit, the one end of water pipe with the output fixed connection of the pump body, the other end of water pipe inserts the disinfection case, and with water distribution board fixed connection, the quantity of shower nozzle is a plurality of, and is a plurality of the shower nozzle all set up in the below of water distribution board, and is located the top of first stirring subassembly.

5. The harmless treatment system for medical wastewater according to claim 4,

purify the subassembly and include first filter core, second filter core and activated carbon layer, first filter core with purifying box fixed connection, and be located the below of connecting pipe, the second filter core with first filter core fixed connection, and be located the below of first filter core, the activated carbon layer set up in the inside of purifying box, and be located the below of second filter core.

6. The harmless treatment system for medical wastewater according to claim 5,

the purification component further comprises an asbestos cloth, and the asbestos cloth is fixedly connected with the purification box 102 and is located below the activated carbon layer.

7. A treatment method using the harmless treatment system for medical wastewater according to claim 6, comprising the steps of:

injecting medical wastewater into the disinfection box through the feeding pipe, filtering the medical wastewater by using the screen inside the feeding pipe, and injecting the filtered medical wastewater into the disinfection box;

after the wastewater is injected into the disinfection box, starting the disinfection component above the disinfection box, and spraying and disinfecting the wastewater in the disinfection box;

the first stirring component and the second stirring component arranged on two sides of the disinfection box are started while the disinfection water is sprayed, so that the internal wastewater is fully disinfected;

after disinfection, opening the valve on the side of the pipeline, injecting disinfected wastewater into the fixed box, and then injecting medicine into medical personnel through the medicine adding pipe to strengthen the disinfection of the wastewater;

after the secondary disinfection is finished, the water is injected into the interior of the purification box through the connecting pipe, is purified by the purification assembly in the interior of the purification box, and is discharged through the drain pipe on the side after the purification is finished.

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