Erasable iodophor disinfectant preparation device and preparation process thereof

Abstract

The invention relates to the technical field of disinfectant preparation, in particular to an erasable iodophor disinfectant preparation device and a preparation process thereof.The erasable iodophor disinfectant is prepared from, by mass, 0.4%-0.56% of iodine, 12%-14% of a carrier solution, 5%-7% of a surfactant, 2%-5% of a pH regulator and 73.44%-80.6% of clear water, the preparation method comprises the following steps: mixing iodine and a surfactant to prepare a premix, adding the premix and a carrier solution into mixing equipment, fully stirring, adding water and a pH regulator into the mixing equipment, and regulating the pH value to obtain a final product. And the interior of the machined equipment can be quickly, effectively and automatically cleaned by matching a set preparation process with a correspondingly arranged machining structure, so that the production efficiency is higher during actual machining of multiple batches of products.

Description

Technical Field

[0001] The invention relates to the technical field of disinfectant preparation, in particular to a device for preparing erasable iodine-containing disinfectant and a preparation process thereof. Background Art

[0002] The main component of iodine tincture disinfectant is a complex formed by iodine and surfactant. This combination can stably release free iodine, exert a broad-spectrum bactericidal effect, and reduce irritation to the skin. The disinfection principle of iodine tincture is to denature pathogen proteins by combining iodine with them, thereby killing bacteria, fungi, viruses and some protozoa. It can also oxidize the active groups of cell protoplasmic proteins, combine with amino groups, and denature pathogen amino acids and enzymes. The normal preparation process of the existing iodine tincture disinfectant usually requires the use of a mixing device to stir and mix the corresponding mixture, and after the mixture is mixed, the processed finished product is discharged, and then the interior of the equipment is cleaned before the subsequent batches of disinfectant are produced. When cleaning the interior of the equipment, the operator cannot quickly and effectively clean the interior due to the interference of the internal stirring structure, so that the entire processing process consumes more time for cleaning the interior of the equipment, which greatly affects the production efficiency of multiple batches of products and makes the actual processing efficiency low. Summary of the invention

[0003] The object of the present invention is to provide a device for preparing an erasable iodine tincture disinfectant and a preparation process thereof, which can quickly and effectively automatically clean the interior of the equipment after processing through the set preparation process in conjunction with the corresponding processing structure, so that the production efficiency is higher when actually processing multiple batches of products.

[0004] To achieve the above object, the present invention provides an erasable iodine disinfectant, comprising the following components by mass fraction: 0.4%-0.56% iodine, 12%-14% carrier solution, 5%-7% surfactant, 2%-5% pH adjuster and 73.44%-80.6% clean water, wherein the carrier solution comprises ethanol and isopropanol.

[0005] Wherein, the preparation process of the erasable iodine disinfectant is used to prepare the erasable iodine disinfectant, comprising the following steps: Mix iodine with a surfactant to make a premix; Add the premix and carrier solution into the mixing device and stir thoroughly; Water and a pH adjuster are added to the mixing device to adjust the pH value to obtain a final product.

[0006] Among them, a device for preparing erasable iodine tincture disinfectant includes a mixing device, which includes a support frame, a processing tank, a feeding mechanism, a discharging component and a cleaning component. The two processing tanks are fixedly installed on both sides of the support frame, and the feeding mechanism is installed on the top of each processing tank. The discharging component is installed at the bottom of each processing tank for exporting the raw materials made in the processing tank. The cleaning component is installed on the support frame for automatically cleaning the inside of the processing tank.

[0007] Among them, the discharge component includes a discharge tube, an iodine-containing water quality monitor and a discharge valve. The discharge tube is fixed at the bottom of each processing tank; the iodine-containing water quality monitor is installed on the discharge tube; and the discharge valve is fixedly installed at the bottom of the discharge tube.

[0008] Wherein, the cleaning component includes a sliding frame, a turntable, a rotating motor, an outer ring brush ring, a bottom brush, an adjustment component and a flushing component, the sliding frame is connected to the supporting frame through the adjustment component; the turntable is rotatably mounted on the sliding frame; the output shaft of the rotating motor is connected to the turntable, and the rotating motor is fixedly mounted on the sliding frame; the outer ring brush ring is fixedly mounted on the outside of the turntable; the bottom brush is fixedly mounted on the bottom of the turntable; the adjustment component is connected to the supporting frame for adjusting the matching position of the sliding frame; the flushing component is connected to the turntable for cleaning and flushing the interior of the processing tank.

[0009] Among them, the adjustment component includes a transfer frame, a transfer motor and a lifting frame, the transfer frame is rotatably installed on the support frame; the output shaft of the transfer motor is connected to the transfer frame, and the transfer motor is fixedly installed on the support frame; the lifting frame is slidably connected to the sliding frame and is slidably installed on the transfer frame.

[0010] Wherein, the flushing component includes a nozzle rack, a conductive rack, a water pump and a water tank, the nozzle rack is fixedly mounted on the turntable; the conductive rack is connected to the nozzle rack through a conduit, and the conductive rack is fixedly mounted on the turntable; the water pump is connected to the conductive rack and installed on the turntable; the water tank is connected to the water pump and installed on the turntable.

[0011] Among them, the adjustment component also includes a lifting screw drive mechanism and a sliding screw drive mechanism. The lifting screw drive mechanism is connected to the transfer frame for driving the lifting frame; the sliding screw drive mechanism is connected to the lifting frame for driving the sliding frame.

[0012] Among them, the mixing device further includes a stirring cover, stirring rods, a flushing spray ring, a pump body, a water collection tank, and a synchronous driving member. The stirring cover is fixedly installed on the lifting frame; the four stirring rods are rotatably installed on the stirring cover; the flushing spray ring is fixedly installed on the stirring cover; the pump body is connected to the flushing spray ring through a conduit, and the pump body is installed on the lifting frame; the water collection tank is connected to the pump body through a conduit, and the water collection tank is installed on the lifting frame; the synchronous driving member is connected to the stirring cover and is used to synchronously drive the four stirring rods.

[0013] Among them, the synchronous driving member includes a driving gear, a main gear, and a main motor. The driving gear is fixed on each stirring rod; the main gear meshes with the four driving gears, and the main gear is rotatably installed on the stirring cover; the output shaft of the main motor is connected to the main gear, and the main motor is fixedly installed on the stirring cover.

[0014] In the actual operation of a preparation device and preparation process for a wipeable povidone-iodine disinfectant solution according to the present invention, a user can drive a sliding frame to slide on a lifting frame through the sliding lead screw driving mechanism, thereby driving a turntable to move up and down on a corresponding processing tank. Then, through the movement of the turntable and a cleaning structure arranged on the turntable, the inside of the processing tank is flushed and cleaned. When flushing and cleaning, the user can also drive the lifting frame to move through the lifting lead screw driving mechanism, thereby lifting the turntable and its corresponding structure. After that, the indexing motor is used to drive an indexing frame to rotate on a support frame, thereby transferring the corresponding turntable and its corresponding structure to the processing tank on the other side, so as to clean the specified processing pipe on one side, realizing the position adjustment of the entire cleaning structure, enabling the user to alternately clean and flush the two processing tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description in the embodiments or the prior art.

[0016] Figure 1 is a flowchart of the preparation process for the wipeable povidone-iodine disinfectant solution of the present invention.

[0017] Figure 2 is a schematic structural diagram of the mixing device of the present invention.

[0018] Figure 3 is of the present invention Figure 2 enlarged view at A.

[0019] Figure 4 is a schematic structural diagram of the discharging member of the present invention.

[0020] Figure 5 is the enlarged view of part B of Figure 4 of the present invention.

[0021] Figure 6 is the schematic structural view of the lifting screw rod driving mechanism of the present invention.

[0022] Figure 7 is the schematic structural view of the processed tank of the present invention cut open.

[0023] Figure 8 is the schematic structural view of the turntable of the present invention cut open.

[0024] Figure 9 is the Figure 8 enlarged view of part C of the present invention.

[0025] In the figure: 101 - support frame, 102 - processed tank, 103 - feeding mechanism, 201 - export cylinder, 202 - iodine-containing water quality monitor, 203 - discharge valve, 301 - sliding frame, 302 - turntable, 303 - rotating motor, 304 - outer ring brush ring, 305 - bottom brush, 401 - indexing frame, 402 - indexing motor, 403 - lifting frame, 404 - lifting screw rod driving mechanism, 405 - sliding screw rod driving mechanism, 501 - nozzle row frame, 502 - conduction frame, 503 - water pump, 504 - water tank, 601 - stirring cover, 602 - stirring rod, 603 - flushing spray ring, 604 - pump body, 605 - collection tank, 606 - driving gear, 607 - main gear, 608 - main motor. Detailed Embodiment

[0026] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote 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.

[0027] In the description of the present invention, it should be understood that the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0028] A wipeable povidone iodine disinfectant solution, comprising the following components by mass fraction: Iodine 0.4% - 0.56%, carrier solution 12% - 14%, surfactant 5% - 7%, pH regulator 2% - 5% and water 73.44% - 80.6%, wherein the carrier solution includes ethanol and isopropanol.

[0029] Among them, iodine is used as the active antibacterial ingredient, the carrier solution: contains ethanol, isopropanol or other suitable solvents for dissolving and diluting iodine, the surfactant: helps to improve the dispersibility and stability of iodine in the carrier, the pH regulator: maintains the pH value of the solution within a specific range to ensure the disinfection effect and skin compatibility, water: serves as a solvent and constitutes most of the volume of the final product, and optional auxiliary ingredients: such as humectants, stabilizers, etc., to enhance the product performance.

[0030] Please refer to Figure 1 , the preparation process of the wipeable povidone-iodine disinfectant solution provided by the present invention is used to prepare the wipeable povidone-iodine disinfectant solution, and includes the following steps: S1: Mix iodine with the surfactant to form a premix; S2: Add the premix and the carrier solution into a mixing device and stir well; S3: Add water and the pH regulator into the mixing device, adjust the pH value to obtain the final product.

[0031] Furthermore, please refer to Figures 2 to 9 , a preparation device for a wipeable povidone-iodine disinfectant solution includes a mixing device, and the mixing device includes a support frame 101, a processing tank 102, a feeding mechanism 103, a discharging component and a cleaning component. The two processing tanks 102 are respectively fixedly installed on both sides of the support frame 101, and the feeding mechanism 103 is installed on the top of each processing tank 102. The discharging component is installed at the bottom of each processing tank 102 for discharging the raw materials prepared in the processing tank 102, and the cleaning component is installed on the support frame 101 for automatically cleaning the inside of the processing tank 102.

[0032] Specifically, two processing tanks 102 are provided at the top of the support frame 101, and the two processing tanks 102 can be processed alternately. The feeding mechanism 103 is provided at the top of each processing tank 102. The feeding mechanism 103 is mainly composed of a feeding table and a feeding liquid pipe. Operators can realize the automatic introduction of raw materials by setting corresponding automatic feeding equipment to cooperate with the feeding mechanism 103.

[0033] During the actual processing, first, the raw materials are introduced into the processing tank 102 on the designated side through the feeding mechanism 103 cooperating with the corresponding feeding equipment. Then, the raw materials are stirred and mixed in the corresponding processing tank 102. After the raw materials are stirred and mixed, the discharging component at the bottom of the processing tank 102 can discharge the processed raw materials. At this time, the cleaning component can clean the inside of the processing tank 102 on the designated side, while the processing tank 102 on the other side continues to feed and stir. After the stirring and mixing of the processing tank 102 on the other side is completed, the inside of the processing tank 102 on the designated side is also cleaned. After the processing tank 102 on the other side completes discharging, the cleaning component can clean the inside of the processing tank 102 on the other side. In this way, the cleaning and processing are cycled, realizing the ability to quickly and effectively automatically clean the inside of the equipment after processing through the set preparation process and the corresponding processing structure, making the production efficiency higher when actually processing multiple batches of products.

[0034] Further, the discharging component includes a discharge cylinder 201, an iodine-containing water quality monitor 202, and a discharge valve 203. The discharge cylinder 201 is fixed to the bottom of each processing tank 102; the iodine-containing water quality monitor 202 is installed on the discharge cylinder 201; the discharge valve 203 is fixedly installed at the bottom of the discharge cylinder 201.

[0035] When this embodiment is in use, the discharge cylinder 201 is fixed to the bottom of each processing tank 102. The iodine-containing water quality monitor 202 is arranged on the discharge cylinder 201, and the detection probe of the iodine-containing water quality monitor 202 is arranged inside the discharge cylinder 201. The iodine-containing water quality monitor 202 can detect the mixed liquid inside the processing tank 102, and the iodine-containing water quality monitor 202 is mainly used to detect the pH value and iodine content range of the water quality.

[0036] By detecting the pH value of the liquid inside the processing tank 102 through the iodine-containing water quality monitor 202, it is convenient for users to adjust the pH value of the internal mixed liquid. At the same time, by detecting and monitoring the iodine content range in the water quality through the iodine-containing water quality monitor 202, the cleaning degree inside the processing tank 102 can be judged. When it is monitored that the iodine content range in the clean water flow is lower than the set range, the inside of the corresponding processing tank 102 is considered to be cleaned. When the detected iodine content range in the clean water flow is too high, it means that there is still raw material residue inside the processing tank 102.

[0037] Further, the cleaning member includes a sliding frame 301, a turntable 302, a rotating motor 303, an outer ring brush ring 304, a bottom brush 305, an adjusting member, and a flushing member. The sliding frame 301 is connected to the support frame 101 through the adjusting member; the turntable 302 is rotatably installed on the sliding frame 301; the output shaft of the rotating motor 303 is connected to the turntable 302, and the rotating motor 303 is fixedly installed on the sliding frame 301; the outer ring brush ring 304 is fixedly installed on the outside of the turntable 302; the bottom brush 305 is fixedly installed on the bottom of the turntable 302; the adjusting member is connected to the support frame 101 and is used to adjust the mating position of the sliding frame 301; the flushing member is connected to the turntable 302 and is used to clean and flush the inside of the processing tank 102.

[0038] Further, the adjusting member includes a rotating frame 401, a rotating motor 402, and a lifting frame 403. The rotating frame 401 is rotatably installed on the support frame 101; the output shaft of the rotating motor 402 is connected to the rotating frame 401, and the rotating motor 402 is fixedly installed on the support frame 101; the lifting frame 403 is slidably connected to the sliding frame 301 and is slidably installed on the rotating frame 401.

[0039] Further, the flushing member includes a nozzle row frame 501, a conducting frame 502, a water pump 503, and a water tank 504. The nozzle row frame 501 is fixedly installed on the turntable 302; the conducting frame 502 is connected to the nozzle row frame 501 through a conduit, and the conducting frame 502 is fixedly installed on the turntable 302; the water pump 503 is connected to the conducting frame 502 and is installed on the turntable 302; the water tank 504 is connected to the water pump 503 and is installed on the turntable 302.

[0040] Further, the adjusting member further includes a lifting screw driving mechanism 404 and a sliding screw driving mechanism 405. The lifting screw driving mechanism 404 is connected to the rotating frame 401 and is used to drive the lifting frame 403; the sliding screw driving mechanism 405 is connected to the lifting frame 403 and is used to drive the sliding frame 301.

[0041] When this embodiment is in use, the indexing frame 401 is arranged between the two processing tanks 102. The indexing frame 401 is driven by the indexing motor 402 arranged on the support frame 101. The lifting frame 403 is slidably arranged on the indexing frame 401. The sliding frame 301 is slidably installed on the side of the lifting frame 403. The sliding frame 301 and the lifting frame 403 are respectively driven by the sliding screw driving mechanism 405 and the lifting screw driving mechanism 404. The sliding screw driving mechanism 405 and the lifting screw driving mechanism 404 are both composed of corresponding screws and motors for driving the screws. The motor drives the screw to rotate, and then the rotation of the screw drives the corresponding plate to move, so as to realize the corresponding driving of the sliding frame 301 and the lifting frame 403.

[0042] The turntable 302 is rotatably installed at the bottom of the sliding frame 301. The shape and size of the turntable 302 match the shape and size of the stirring area inside the processing tank 102. The outer ring brush ring 304 is fixedly arranged on the outer ring of the turntable 302. A conical platform is arranged at the bottom of the turntable 302. The conical platform arranged at the bottom of the turntable 302 is adapted to the conical groove at the bottom of the processing tank 102. The conical groove arranged at the bottom of the processing tank 102 can facilitate the centralized discharge of the liquid inside the processing tank 102.

[0043] The bottom brush 305 is fixed to the outer wall of the conical platform at the bottom of the turntable 302. The inner side wall of the processing tank 102 can be cleaned by the outer ring brush ring 304 on the outer ring of the turntable 302, and the conical groove at the bottom of the processing tank 102 can be cleaned by the bottom brush 305 at the bottom of the conical platform of the turntable 302.

[0044] A plurality of nozzle row frames 501 are also arranged at the bottom of the conical groove of the turntable 302. A plurality of nozzles are arranged on the nozzle row frame 501. The plurality of nozzles arranged on the nozzle row frame 501 can wash and clean the inner wall and the bottom wall of the processing tank 102, so as to cooperate with the arranged outer ring brush ring 304 and the bottom brush 305 to clean the inside of the processing tank 102 more thoroughly and quickly. The nozzle row frame 501 is communicated with the conduction frame 502 through a conduit. The conduction frame 502 is then communicated with the water outlet end of the water pump 503 through a conduit. The water inlet end of the water pump 503 is communicated with the water tank 504. The water pump 503 can introduce the water in the water tank 504 into the conduction frame 502, and then spray the water through the nozzle row frame 501 through the conduction frame 502, so as to realize the flushing and cleaning of the inside of the processing tank 102.

[0045] During actual operation, the user can drive the sliding frame 301 to slide on the lifting frame 403 through the sliding screw driving mechanism 405, thereby driving the turntable 302 to move up and down on the corresponding processing tank 102. Then, through the movement of the turntable 302 and the cleaning structure arranged on the turntable 302, the inside of the processing tank 102 is rinsed and cleaned. When performing the rinsing and cleaning, the user can also drive the lifting frame 403 to move through the lifting screw driving mechanism 404, thereby lifting the turntable 302 and its corresponding structure. After that, the indexing motor 402 is used to drive the indexing frame 401 to rotate on the support frame 101, thereby transferring the corresponding turntable 302 and its corresponding structure to the processing tank 102 on the other side, so as to facilitate the cleaning of the processing pipe on the designated side, realize the position adjustment of the entire cleaning structure, and enable the user to alternately clean and rinse the two processing tanks 102.

[0046] Preferably, the mixing device further includes a stirring cover 601, a stirring rod 602, a flushing spray ring 603, a pump body 604, a water collection tank 605, and a synchronous driving member. The synchronous driving member includes a driving gear 606, a main gear 607, and a main motor 608.

[0047] Furthermore, the stirring cover 601 is fixedly installed on the lifting frame 403; the four stirring rods 602 are rotatably installed on the stirring cover 601; the flushing spray ring 603 is fixedly installed on the stirring cover 601; the pump body 604 is connected to the flushing spray ring 603 through a conduit, and the pump body 604 is installed on the lifting frame 403; the water collection tank 605 is connected to the pump body 604 through a conduit, and the water collection tank 605 is installed on the lifting frame 403; the synchronous driving member is connected to the stirring cover 601 and is used to synchronously drive the four stirring rods 602.

[0048] Furthermore, the driving gear 606 is fixed on each stirring rod 602; the main gear 607 meshes with the four driving gears 606, and the main gear 607 is rotatably installed on the stirring cover 601; the output shaft of the main motor 608 is connected to the main gear 607, and the main motor 608 is fixedly installed on the stirring cover 601.

[0049] During the use of this embodiment, the stirring cover 601 and the turntable 302 are respectively arranged on both sides of the lifting frame 403. The installation positions of the stirring cover 601 and the turntable 302 are opposite to the processing tanks 102 arranged on both sides. Four stirring rods 602 are rotatably installed on the stirring cover 601. The driving gears 606 are fixed to the tops of each of the four stirring rods 602. The four driving gears 606 are meshed with the main gear 607 rotatably installed on the stirring cover 601. The main gear 607 is driven by the main motor 608. When the main motor 608 drives the main gear 607 to rotate, the main gear 607 can drive the four driving gears 606 and the stirring rods 602 to rotate, so as to mix the raw materials inside the processing tank 102 by the rotation of the four stirring rods 602.

[0050] When the turntable 302 and its corresponding cleaning structure arranged on one side of the lifting frame 403 wash and clean the processing tank 102 on the specified side, the stirring cover 601 and its corresponding stirring structure arranged on the other side of the lifting frame 403 can stir and mix the raw materials inside the processing tank 102 on the other side, so that the user can alternately and cyclically process and clean the processing tanks 102 on both sides through the corresponding structures provided.

[0051] The flushing spray ring 603 is fixed to the stirring cover 601. A plurality of nozzles are arranged at the bottom of the flushing spray ring 603. The flushing spray ring 603 is communicated with the water outlet end of the pump body 604. The water collecting tank 605 is communicated with the water inlet end of the pump body 604. The water in the water collecting tank 605 is sprayed from the nozzles of the flushing spray ring 603 through the pump body 604, so as to wash and clean the stirring rods 602 installed on the stirring cover 601 and avoid affecting the mixing of subsequent new raw materials due to the old raw materials attached to the stirring rods 602.

[0052] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A preparation device for erasable iodophor disinfectant solution, characterized in that, Including a mixing device: The mixing device includes a support frame, processing tanks, a feeding mechanism, a discharging member, and a cleaning member. Two of the processing tanks are respectively fixedly installed on both sides of the support frame. The feeding mechanism is installed on the top of each processing tank, and the discharging member is installed on the bottom of each processing tank for discharging the raw materials made in the processing tank. The cleaning member is installed on the support frame for automatically cleaning the interior of the processing tank; The cleaning member includes a sliding frame, a turntable, a rotating motor, an outer ring brush ring, a bottom brush, an adjusting component, and a flushing component. The sliding frame is connected to the support frame through the adjusting component; the turntable is rotatably installed on the sliding frame; the output shaft of the rotating motor is connected to the turntable, and the rotating motor is fixedly installed on the sliding frame; the outer ring brush ring is fixedly installed on the outside of the turntable; the bottom brush is fixedly installed on the bottom of the turntable; the adjusting component is connected to the support frame for adjusting the mating position of the sliding frame; the flushing component is connected to the turntable for cleaning and flushing the interior of the processing tank.

2. The device for preparing erasable povidone iodine disinfectant solution according to claim 1, wherein The discharging member includes a guiding cylinder, an iodine-containing water quality monitor, and a discharging valve. The guiding cylinder is fixedly installed at the bottom of each processing tank; the iodine-containing water quality monitor is installed on the guiding cylinder; the discharging valve is fixedly installed at the bottom of the guiding cylinder.

3. The device for preparing erasable povidone iodine disinfectant solution according to claim 1, wherein The adjusting component includes a rotating frame, a rotating motor, and a lifting frame. The rotating frame is rotatably installed on the support frame; the output shaft of the rotating motor is connected to the rotating frame, and the rotating motor is fixedly installed on the support frame; the lifting frame is slidably connected to the sliding frame and is slidably installed on the rotating frame.

4. The device for preparing erasable povidone iodine disinfectant solution according to claim 1, wherein The flushing component includes a spray head row frame, a conducting frame, a water pump, and a water tank. The spray head row frame is fixedly installed on the turntable; the conducting frame is connected to the spray head row frame through a conduit and is fixedly installed on the turntable; the water pump is connected to the conducting frame and is installed on the turntable; the water tank is connected to the water pump and is installed on the turntable.

5. The device for preparing erasable povidone iodine disinfectant solution according to claim 3, wherein The adjusting component further includes a lifting lead screw driving mechanism and a sliding lead screw driving mechanism. The lifting lead screw driving mechanism is connected to the rotating frame for driving the lifting frame; the sliding lead screw driving mechanism is connected to the lifting frame for driving the sliding frame.

6. The device for preparing erasable povidone iodine disinfectant solution according to claim 3, wherein The mixing device further includes a stirring cover, stirring rods, a flushing spray ring, a pump body, a water collecting tank and a synchronous driving member. The stirring cover is fixedly installed on the lifting frame; the four stirring rods are rotatably installed on the stirring cover; the flushing spray ring is fixedly installed on the stirring cover; the pump body is connected to the flushing spray ring through a conduit, and the pump body is installed on the lifting frame; the water collecting tank is connected to the pump body through a conduit, and the water collecting tank is installed on the lifting frame; the synchronous driving member is connected to the stirring cover and is used for synchronously driving the four stirring rods.

7. The erasable povidone iodine disinfectant solution preparation device according to claim 6, wherein the synchronous driving member includes a driving gear, a main gear and a main motor. The driving gear is fixed on each stirring rod; the main gear meshes with the four driving gears, and the main gear is rotatably installed on the stirring cover; the output shaft of the main motor is connected to the main gear, and the main motor is fixedly installed on the stirring cover.

8. A preparation process of erasable iodophor disinfectant solution, characterized in that, Applied to the erasable povidone iodine disinfectant solution preparation device according to claim 1, it includes the following steps: Mix iodine with a surfactant to form a premix; Add the premix and the carrier solution into the mixing device and stir well; Add water and a pH regulator into the mixing device, adjust the pH value to obtain the final product.

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