CN210303960U

CN210303960U - A medical waste treatment device

Info

Publication number: CN210303960U
Application number: CN201920932706.XU
Authority: CN
Inventors: 李明; 屠鲁培
Original assignee: West Anhui University
Current assignee: West Anhui University
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-14
Anticipated expiration: 2029-06-20

Abstract

The utility model relates to a medical waste handles technical field, specificly disclose a medical waste treatment device, including box and disinfection groove, the feed inlet has been seted up at the top of box, the inside broken case of feed inlet intercommunication box, the inside of broken case is provided with broken oar, the output shaft of the first motor of broken oar coaxial coupling, the below of broken case is provided with the disinfection groove of slope in the inside of box, the right-hand member in disinfection groove rotates and is provided with drags for the material subassembly, drag for the extrusion roller that the right side below of material subassembly rotated and is provided with two parallel and level, the internally mounted of box has the second motor, second motor drive drags for material subassembly and extrusion roller to rotate, the below of extrusion roller is provided with the blanking plate of slope, the top of blanking plate is provided with a plurality of ultraviolet lamps, the discharge gate has been seted up in box lateral wall bottom to the. The utility model discloses the advantage: simple structure, convenient operation, high treatment efficiency, good quality, high safety and convenient popularization and implementation.

Description

Medical waste treatment device

Technical Field

The utility model relates to a medical waste handles technical field, specifically is a medical waste treatment device.

Background

Medical waste refers to contaminated waste produced by hospitals that have been exposed to blood, flesh, etc. of patients. Such as used cotton balls, gauze, adhesive tape, disposable medical devices, post-operative waste, expired drugs, and the like. According to the medical detection report of the national health department, the harmfulness of the virus and the germ of the medical garbage is dozens, hundreds or even thousands of times of that of the common household garbage because the medical garbage has the characteristics of space pollution, acute infection, latent pollution and the like. If the treatment is improper, the environment can be seriously polluted, the serious pollution can also become the source of epidemic diseases, the common treatment method of the existing medical waste is still incineration treatment, and secondary pollution is very easy to cause.

Chinese patent (publication No. CN 207970959U, bulletin date: 2018.10.16) discloses a medical waste treatment device, which comprises a box body, a disinfection chamber, a base, a crushing chamber and a waste water treatment chamber, wherein the left side of the top end of the base is provided with the box body, the top end of the box body is provided with a feed hopper, the top end of the interior of the box body is provided with the crushing chamber, the upper side of the left end of the box body is provided with a first supporting plate, the left side of the top end of the first supporting plate is provided with a first motor, the right side of the top end of the first supporting plate is provided with a first speed reducer, a rotating shaft is arranged in the crushing chamber, and the; through the cooperation use of first motor, axis of rotation, flight and crushing blade, can be abundant smash medical waste, use through the cooperation of first water pump, inlet tube and shower nozzle, from the inlet tube input antiseptic solution, through the effect of first water pump, the antiseptic solution is from the shower nozzle blowout to medical waste after smashing carries out disinfection treatment. The disinfectant is sprayed on the medical waste, the waste cannot be fully contacted with the disinfectant, so that dead angles of disinfection are caused, the disinfection is insufficient, the treatment quality is not high, and the popularization and the implementation are not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical waste treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a medical waste disposal device comprises a box body and a disinfection tank. The top of box has been seted up the feed inlet, and medical waste gets into the inside processing of box from the feed inlet. The feed inlet communicates the inside broken case of box, and the inside of broken case is provided with broken oar, the output shaft of broken oar coaxial coupling first motor. Under the effect of first motor, broken oar rotates and carries out the breakage to the medical waste who gets into inside broken case. An inclined disinfection groove is arranged in the box body below the crushing box, and the crushed medical wastes enter the disinfection groove to be disinfected.

The right-hand member of disinfection groove rotates and is provided with drags for the material subassembly. The inside of box is installed the second motor, and the second motor drive is dragged for the material subassembly and is rotated. Under the drive of the second motor, the material fishing component rotates to fish up the broken waste materials in the disinfection tank. Drag for the right side below of material subassembly and rotate and be provided with the squeeze roll of two parallel and level, second motor drive squeeze roll rotates. The waste materials fished by the material fishing component fall between the squeeze rollers, and the rotating squeeze rollers squeeze the waste materials, so that residual liquid in the waste materials is squeezed out. An inclined blanking plate is arranged below the extrusion roller, a plurality of ultraviolet lamps are arranged above the blanking plate, and the ultraviolet lamps emit ultraviolet rays to disinfect waste materials. The end part of the blanking plate is provided with a discharge hole at the bottom of the side wall of the box body, and the processed waste is discharged out of the box body from the discharge hole.

As a further aspect of the present invention: the bottom of box is provided with the universal wheel, is provided with brake equipment on the universal wheel, and brake equipment has the braking action to the universal wheel, and the setting up of universal wheel makes things convenient for the removal and the fixing of device.

As a further aspect of the present invention: the ultrasonic generator is fixedly arranged in the disinfection tank, the ultrasonic generator sends ultrasonic waves to clean waste materials in the disinfection tank, the ultrasonic generator is arranged to enable disinfection to be more thorough, and internal bacteria are prevented from being left.

As a further aspect of the present invention: the material fishing component comprises a central shaft and an arc-shaped filter screen. The outside of center pin is connected with a plurality of arc filter screens, and arc filter screen radial position is connected with the retainer plate, and the setting up of retainer plate makes arc filter screen more stable.

As a further aspect of the present invention: the right-hand member of blanking plate is provided with the filter plate, and the outside garbage collection groove of filter plate intercommunication box, the waste liquid of extruding fall on the filter plate, get into the garbage collection groove at last and retrieve.

As a further aspect of the present invention: the inside of feed inlet rotates and is provided with the lid, and the one end fixedly connected with plectrum of lid, plectrum setting are in the outside of feed inlet. The cover can be opened by pressing the plectrum downwards, so that medical wastes can be conveniently put in. The setting of lid avoids broken medical waste spill polluted environment and hurts people, has improved device factor of safety.

Compared with the prior art, the beneficial effects of the utility model are that: the medical waste after being crushed is soaked in the disinfection tank, so that the medical waste can be fully contacted with the disinfection solution, the occurrence of disinfection dead angles is avoided, and the treatment is more thorough. The sterilizing tank is matched with the ultraviolet lamp, double sterilization and disinfection are realized, and the treatment quality is improved. The second motor is used for driving the material fishing assembly and the extrusion roller to rotate, so that the device is simplified, and the treatment cost is reduced. The ultrasonic generator is arranged to ensure that the disinfection is more thorough, and the internal bacteria residue is avoided. The setting of lid avoids broken medical waste spill polluted environment and hurts people, has improved device factor of safety. The utility model discloses the advantage: simple structure, convenient operation, high treatment efficiency, good quality, high safety and convenient popularization and implementation.

Drawings

Fig. 1 is a schematic structural view of a medical waste disposal device.

Fig. 2 is a schematic structural diagram of a material fishing assembly in the medical waste disposal device.

Fig. 3 is a schematic view showing the structure of a cap in a medical waste disposal device.

In the figure, a feeding port 1, a first motor 2, a crushing box 3, a crushing paddle 4, a box body 5, an ultrasonic generator 6, a material fishing assembly 7, a squeezing roller 8, a filter plate 9, a waste collecting tank 10, a discharging port 11, a universal wheel 12, a blanking plate 13, an ultraviolet lamp 14, a second motor 15, a disinfection tank 16, a central shaft 17, an arc-shaped filter screen 18, a fixing ring 19, a shifting piece 20 and a cover 21.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a medical waste disposal device includes a housing 5 and a sterilizing tank 16. The bottom of box 5 is provided with universal wheel 12, is provided with brake equipment on the universal wheel 12, and brake equipment has the braking effect to universal wheel 12, and the setting of universal wheel 12 makes things convenient for the removal and the fixing of device. The top of box 5 is seted up feed inlet 1, and medical waste gets into inside the box 5 from feed inlet 1 and handles. The feeding port 1 is communicated with the crushing box 3 inside the box body 5, the crushing paddle 4 is arranged inside the crushing box 3, and the crushing paddle 4 is coaxially connected with the output shaft of the first motor 2. Under the action of the first motor 2, the crushing paddle 4 rotates to crush the medical waste entering the crushing box 3. An inclined disinfection groove 16 is arranged in the box body 5 below the crushing box 3, and the crushed medical waste enters the disinfection groove 16 for disinfection. Fixed mounting has ultrasonic generator 6 in the disinfection groove 16, and ultrasonic generator 6 sends the ultrasonic wave and washs the waste material of disinfection groove 16, and ultrasonic generator 6's setting makes the disinfection more thorough, avoids inside bacterium to remain.

The right end of the disinfection groove 16 is rotatably provided with a material fishing component 7. The fishing assembly 7 comprises a central shaft 17 and an arc-shaped screen 18. The outside of center pin 17 is connected with a plurality of arc filter screen 18, and arc filter screen 18 radial position is connected with retainer plate 19, and the setting up of retainer plate 19 makes arc filter screen 18 more stable. A second motor 15 is arranged inside the box body 5, and the second motor 15 drives the material fishing assembly 7 to rotate. Under the drive of the second motor 15, the material fishing component 7 rotates to fish up the broken waste materials in the disinfection tank 16. Drag for the right side below of material subassembly 7 to rotate and be provided with two parallel and level squeeze roll 8, and second motor 15 drive squeeze roll 8 rotates. The waste fished by the fishing component 7 falls between the squeeze rollers 8, and the rotating squeeze rollers 8 squeeze the waste, so that residual liquid in the waste is squeezed out. The lower part of the squeeze roller 8 is provided with an inclined blanking plate 13, the right end of the blanking plate 13 is provided with a filter plate 9, the filter plate 9 is communicated with a waste collecting tank 10 outside the box body 5, the extruded waste liquid falls on the filter plate 9, and finally the waste collecting tank 10 is recycled. A plurality of ultraviolet lamps 14 are arranged above the blanking plate 13, and the ultraviolet lamps 14 emit ultraviolet rays to disinfect waste materials. The end part of the blanking plate 13 is provided with a discharge port 11 at the bottom of the side wall of the box body 5, and the processed waste is discharged out of the box body 5 from the discharge port 11.

The utility model discloses a theory of operation is: medical waste enters the box body 5 from the feeding hole 1 for treatment. Under the action of the first motor 2, the crushing paddle 4 rotates to crush the medical waste entering the crushing box 3. The crushed medical waste enters a sterilizing tank 16 for sterilization. The ultrasonic generator 6 sends out ultrasonic waves to clean the waste materials in the disinfection tank 16, and the material fishing assembly 7 rotates to fish up the broken waste materials in the disinfection tank 16. The waste fished by the fishing component 7 falls between the squeeze rollers 8, and the rotating squeeze rollers 8 squeeze the waste, so that residual liquid in the waste is squeezed out. The extruded waste liquid falls on the filter plate 9 and finally enters a waste collecting tank 10 for recovery. The ultraviolet lamp 14 emits ultraviolet light to sterilize the waste material. The processed waste is discharged from the tank 5 through the discharge port 11.

Example 2

Referring to fig. 3, on the basis of embodiment 1, a cover 21 is rotatably disposed inside the feed inlet 1, one end of the cover 21 is fixedly connected with a shifting piece 20, and the shifting piece 20 is disposed outside the feed inlet 1. The cover 21 is opened by pushing the paddle 20 downward to facilitate the insertion of medical waste. The cover 21 prevents broken medical waste from splashing out to pollute the environment and hurt people, and the safety factor is improved.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A medical waste treatment device, comprising a box body (5) and a sterilization tank (16), the top of the box body (5) is provided with a feeding port (1), and the feeding port (1) communicates with the box body (5) An internal crushing box (3), a crushing paddle (4) is arranged inside the crushing box (3), and the crushing paddle (4) is coaxially connected to the output shaft of the first motor (2), characterized in that the crushing box (3) A sloping disinfection tank (16) is arranged inside the box body (5) below the bottom of the tank. There are two flush squeeze rollers (8), a second motor (15) is installed inside the box (5), and the second motor (15) drives the scooping assembly (7) and the squeeze roller (8) to rotate, squeeze An inclined blanking plate (13) is arranged below the pressing roller (8), a plurality of ultraviolet lamps (14) are arranged above the blanking plate (13), and the end of the blanking plate (13) is in the box (5). A discharge port (11) is provided at the bottom of the side wall.

2 . The medical waste treatment device according to claim 1 , wherein a universal wheel ( 12 ) is arranged at the bottom of the box body ( 5 ), and a braking device is arranged on the universal wheel ( 12 ). 3 .

3 . The medical waste treatment device according to claim 1 , wherein an ultrasonic generator ( 6 ) is fixedly installed in the disinfection tank ( 16 ). 4 .

4. A medical waste treatment device according to any one of claims 1-3, characterized in that the scooping assembly (7) comprises a central shaft (17) and an arc-shaped filter screen (18), and the central shaft (17) A plurality of arc filter screens (18) are connected to the outside of the filter screen, and a fixed ring (19) is connected to the radial position of the arc filter screen (18).

5 . The medical waste treatment device according to claim 4 , wherein a filter plate ( 9 ) is provided at the right end of the blanking plate ( 13 ), and the filter plate ( 9 ) communicates with the waste outside the box ( 5 ). 6 . Collection tank (10).

6 . The medical waste treatment device according to claim 5 , wherein a cover ( 21 ) is rotatably provided inside the feed port ( 1 ), and a pick ( 20 ) is fixedly connected to one end of the cover ( 21 ). 7 . , the paddle (20) is arranged outside the feed port (1).