Medical waste treatment equipment

Abstract

The utility model belongs to the technical field of medical treatment, and particularly relates to medical waste treatment equipment which comprises a treatment box. A disinfection barrel is fixedly connected to the inner top wall of the treatment box, and the bottom of the disinfection barrel is fixedly connected to the inner bottom wall of the treatment box through a group of fixing columns; a discharge hole is formed in one side of the disinfection barrel; a stirring assembly is arranged in the disinfection barrel; the stirring assembly is used for stirring the waste materials; a collecting box is fixedly connected to the inner bottom wall of the treatment box, and one side of the collecting box communicates with the outer side of the treatment box. A circular through groove is formed in the top of the collecting box; a collecting drawer is slidably connected into the collecting box. And a handle is fixedly connected to the side wall of the collecting drawer, so that the problems that a large number of medicine packages and waste disposable medical plastic appliances are generated every day in hospitals, various blood, bacteria and the like are possibly remained on medical wastes, and the medical wastes are directly discarded if being not treated, so that diseases are very easy to spread are solved.

Description

Technical Field

[0001] The utility model relates to the field of medical technology, and more specifically to a medical waste treatment device. Background Art

[0002] Medical waste treatment is a vital part of hospital management. It involves a scientific and systematic process for the disposal of medical waste and garbage with potential physical, chemical and biological hazards generated in the hospital. This process places particular emphasis on the strict disinfection of highly infectious medical waste until it is completely harmless, aiming to eliminate the threat it poses to humans, animals and the environment.

[0003] At present, with the frequent medical activities, hospitals are faced with the challenge of discarding a large amount of drug packaging and disposable medical plastic products every day. The surface of these wastes may be attached with pathogens such as blood and bacteria. If they are directly discharged without proper treatment, they will pose a major hidden danger of disease transmission and seriously threaten public health safety. Utility Model Content

[0004] Therefore, it is necessary to provide a medical waste treatment device to solve the problem in the prior art that a large number of drug packaging and discarded disposable medical plastic instruments are directly discarded without proper pretreatment before being sent to specialized treatment and disposal units, which can easily lead to the spread of diseases.

[0005] To achieve the above-mentioned purpose, the utility model provides a medical waste treatment device, including a treatment box; a disinfection barrel is fixedly connected to the top wall of the treatment box, and the bottom of the disinfection barrel is fixedly connected to the bottom wall of the treatment box through a group of fixed columns; a discharge port is provided on one side of the disinfection barrel; a stirring assembly is provided in the disinfection barrel; the stirring assembly is used to stir the waste; a collection box is fixedly connected to the bottom wall of the treatment box, and one side of the collection box is connected to the outside of the treatment box; a circular through groove is provided on the top of the collection box; a collection drawer is slidably connected to the collection box; a handle is fixedly connected to the side wall of the collection drawer.

[0006] Preferably, the stirring assembly includes a power unit and a fixed ring; the fixed ring is fixedly connected to the inner circular wall of the sterilization barrel through a group of first fixed rods; a first rotating rod is rotatably connected in the fixed ring; a group of stirring rods are fixedly connected to the first rotating rod; the bottom of the stirring rod is slidably connected to a square rod through a square groove; a disc is fixedly connected to the bottom of the square rod, and the disc is tightly attached to the inner circular wall of the sterilization barrel; the power unit is used to drive the first rotating rod to rotate.

[0007] Preferably, the power unit includes a motor; the motor is fixedly connected to the bottom wall of the processing box; a driving rod is provided at the output end of the motor; a circular block is fixedly connected to the top of the driving rod; a hydraulic rod is fixedly connected to the circular block, and the telescopic end of the hydraulic rod is rotatably connected to the bottom of the disinfection barrel and passes through the bottom of the disinfection barrel; the telescopic end of the hydraulic rod is fixedly connected to the bottom of the disc.

[0008] Preferably, a rectangular tube is fixedly connected to the discharge port of the disinfection barrel, and the square tube is inclined toward the collection box; a group of drain grooves are opened at the bottom of the rectangular tube; a connecting box is fixedly connected to the inclined surface of the bottom of the rectangular tube; a pair of drain pipes are connected to the bottom of the connecting box; and the pair of drain pipes respectively pass through both sides of the processing box.

[0009] Preferably, one end of the rectangular tube is connected to a crushing barrel, and the crushing barrel is fixedly connected to the top of the collection box; a group of filter holes are opened at the bottom of the crushing barrel; a crushing assembly is provided in the crushing barrel; the crushing assembly is used to crush the waste.

[0010] Preferably, the crushing assembly includes a linkage unit and a second rotating rod; the second rotating rod is rotatably connected to the top of the processing box, penetrates the top of the processing box, and extends into the crushing barrel; a crushing knife is fixed to the second rotating rod through a group of second fixed rods; the linkage unit is used to drive the second rotating rod to rotate.

[0011] Preferably, the linkage unit comprises a first sprocket; the first sprocket is fixedly connected to a first rotating rod; a second sprocket is fixedly connected to the second rotating rod; the first sprocket and the second sprocket are driven by a chain.

[0012] Preferably, the diameter of the first sprocket is larger than the diameter of the second sprocket.

[0013] Different from the prior art, the above technical solution integrates a disinfection barrel and a stirring component, which effectively addresses the problem of pathogens such as blood and bacteria that may remain on a large amount of drug packaging and disposable medical plastic waste generated daily in hospitals. Through the comprehensive disinfection process in the disinfection barrel, combined with the strong action of the stirring component, the surface of the waste can be deeply cleaned to ensure that the pathogens are completely killed, greatly reducing the risk of disease transmission and ensuring public health safety. In addition, the equipment also cleverly introduces a crushing component and a filter hole design. This technological innovation further improves the processing efficiency and convenience. The crushing component finely grinds the medical waste in the crushing barrel, and then effectively screens and reduces the waste through carefully arranged filter holes. This move not only significantly reduces the volume of waste and reduces the transportation burden of staff, but also avoids the trouble of multiple round trips due to the large volume, greatly improving work efficiency and space utilization. In summary, the medical waste treatment equipment of the utility model has shown significant beneficial effects and progress compared with the prior art with its unique structural design and excellent functional performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the medical waste treatment equipment of the utility model;

[0015] Figure 2 It is a cross-sectional view of a disinfection barrel of a medical waste treatment device in the utility model;

[0016] Figure 3 It is an exploded view of a square rod of the medical waste treatment equipment in the utility model;

[0017] Figure 4 It is an exploded view of the connection box of the medical waste treatment equipment in the utility model;

[0018] Figure 5 It is a schematic diagram of a collection box of the utility model medical waste treatment equipment.

[0019] Description of reference numerals:

[0020] 1. Processing box; 2. Disinfection barrel; 3. Discharge port; 4. Collection box; 5. Circular through slot; 6. Collection drawer; 7. Fixed ring; 8. First rotating rod; 9. Stirring rod; 10. Square rod; 11. Disc; 12. Motor; 13. Driving rod; 14. Circular block; 15. Hydraulic rod; 16. Rectangular tube; 17. Drain trough; 18. Connection box; 19. Drain pipe; 20. Crushing barrel; 21. Filter hole; 22. Second rotating rod; 23. Crushing knife; 24. First sprocket; 25. Second sprocket; 26. Chain. DETAILED DESCRIPTION

[0021] In order to explain the technical content, structural features, achieved objectives and effects of the technical solution in detail, the following is a detailed description in conjunction with specific embodiments and accompanying drawings.

[0022] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0023] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0024] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0025] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0026] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0027] Similar to the understanding in the Patent Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0028] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0029] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0030] like Figures 1 to 5 As shown, a medical waste treatment device of an embodiment of the utility model comprises a treatment box 1; a disinfection barrel 2 is fixedly connected to the top wall of the treatment box 1, and the bottom of the disinfection barrel 2 is fixedly connected to the bottom wall of the treatment box 1 through a group of fixing columns; a discharge port 3 is provided on one side of the disinfection barrel 2; a stirring assembly is provided in the disinfection barrel 2; the stirring assembly is used to stir the waste; a collecting box 4 is fixedly connected to the bottom wall of the treatment box 1, and one side of the collecting box 4 is connected to the outside of the treatment box 1; a circular through groove 5 is provided on the top of the collecting box 4; a collecting drawer 6 is slidably connected in the collecting box 4; a handle is fixedly connected to the side wall of the collecting drawer 6. When working, medical waste is disinfected by the provided disinfection barrel 2, which can solve the problem that a large amount of medicine packaging and discarded disposable medical plastic instruments are generated in hospitals every day. Various blood and bacteria may remain on the medical waste. If it is not treated and directly discarded, it is very easy to cause the spread of disease, and the bacteria on the surface of the medical waste can be effectively cleaned by the provided stirring assembly.

[0031] The stirring assembly includes a power unit and a fixed ring 7; the fixed ring 7 is fixedly connected to the inner circular wall of the disinfection barrel 2 through a group of first fixed rods; a first rotating rod 8 is rotatably connected inside the fixed ring 7; a group of stirring rods 9 are fixedly connected to the first rotating rod 8; a square rod 10 is slidably connected to the bottom of the stirring rod 9 through a square groove; a disc 11 is fixedly connected to the bottom of the square rod 10, and the disc 11 is close to the inner circular wall of the disinfection barrel 2; the power unit is used to drive the first rotating rod 8 to rotate. When working, the disc 11 and the square rod 10 are driven to rotate by the power unit, which can drive the first rotating rod 8 and the stirring rod 9 to rotate, thereby achieving a stirring effect, improving the disinfection efficiency, and effectively cleaning the bacteria on the surface of medical waste. When the waste needs to be taken out, the disc 11 is lowered by the power unit, so that the discharge port 3 can leak out for discharging.

[0032] The power unit includes a motor 12; the motor 12 is fixedly connected to the inner bottom wall of the treatment box 1; a driving rod 13 is provided at the output end of the motor 12; a circular block 14 is fixedly connected to the top of the driving rod 13; a hydraulic rod 15 is fixedly connected to the circular block 14, and the telescopic end of the hydraulic rod 15 is rotatably connected to the bottom of the disinfection barrel 2 and penetrates the bottom of the disinfection barrel 2; the telescopic end of the hydraulic rod 15 is fixedly connected to the bottom of the disc 11. When working, the circular block 14 and the hydraulic rod 15 are driven to rotate by the motor 12, thereby driving the disc 11 to rotate, that is, the first rotating rod 8 is driven to rotate by the square rod 10, so as to stir the disinfectant water and medical waste. After the disinfection is completed, the hydraulic rod 15 descends, driving the disc 11 to descend, so that the disinfectant can flow out through the discharge port 3, and the motor 12 drives the disc 11 to continue to rotate, so that the medical waste can be thrown out from the discharge port 3.

[0033] A rectangular tube 16 is fixedly connected to the discharge port 3 of the disinfection barrel 2, and the square tube is inclined toward the collection box 4; a group of drain grooves 17 are opened at the bottom of the rectangular tube 16; a connecting box 18 is fixedly connected to the inclined surface of the bottom of the rectangular tube 16; a pair of drain pipes 19 are connected to the bottom of the connecting box 18; the pair of drain pipes 19 respectively pass through the two sides of the treatment box 1, and when working, the drain groove 17 is opened at the bottom of the rectangular tube 16, so that medical waste can be transported through the rectangular tube 16, and the disinfectant water can be discharged from the treatment box 1 through the drain groove 17, the connecting box 18 and the drain pipe 19, waiting for subsequent treatment.

[0034] One end of the rectangular tube 16 is connected to a crushing barrel 20, and the crushing barrel 20 is fixedly connected to the top of the collecting box 4; a group of filter holes 21 are opened at the bottom of the crushing barrel 20; a crushing assembly is arranged in the crushing barrel 20; the crushing assembly is used to crush the waste. When working, the medical waste is crushed in the crushing barrel 20 through the crushing assembly, so that the crushed waste can be filtered through the opened filter holes 21, thereby reducing the transportation volume of the staff, thereby avoiding the problem of taking up too much space during transportation and requiring multiple transportations.

[0035] The crushing assembly includes a linkage unit and a second rotating rod 22; the second rotating rod 22 is rotatably connected to the top of the processing box 1, and passes through the top of the processing box 1 and extends into the crushing barrel 20; a crushing knife 23 is fixed to the second rotating rod 22 through a group of second fixed rods; the linkage unit is used to drive the second rotating rod 22 to rotate. When working, the second rotating rod 22 is driven to rotate by the set linkage unit, which can drive a group of crushing knives 23 to crush the medical waste, so that the waste can be crushed synchronously when it is transported to the crushing barrel 20, thereby avoiding the problem that the completed medical waste occupies too much space and is inconvenient to transport.

[0036] The linkage unit includes a first sprocket 24; the first sprocket 24 is fixedly connected to the first rotating rod 8; the second sprocket 25 is fixedly connected to the second rotating rod 22; the first sprocket 24 and the second sprocket 25 are driven by a chain 26. When working, the transmission is performed through the first sprocket 24, the second sprocket 25 and the chain 26, so that when the waste is driven to be thrown into the crushing barrel 20, the second rotating rod 22 drives the crushing knife 23 to crush the waste.

[0037] The diameter of the first sprocket 24 is larger than that of the second sprocket 25 . During operation, the rotation speed of the crushing knife 23 can be accelerated by making the crushing work more effective.

[0038] Working principle: The disinfection of medical waste by the provided disinfection barrel 2 can solve the problem of a large amount of drug packaging and discarded disposable medical plastic instruments generated in hospitals every day. Various blood and bacteria may remain on the medical waste. If it is directly discarded without being treated, it is very easy to cause the spread of diseases. The provided stirring assembly can effectively clean the bacteria on the surface of the medical waste. The provided power unit drives the disc 11 and the square rod 10 to rotate, which can drive the first rotating rod 8 and the stirring rod 9 to rotate, so as to achieve the stirring effect, improve the disinfection efficiency, and effectively clean the bacteria on the surface of the medical waste. When the waste needs to be taken out, the power unit lowers the disc 11, so that the discharge port 3 can leak out for discharge. The motor 12 drives the circular block 14 and the hydraulic rod 15 to rotate, so as to drive the disc 11 to rotate, that is, the square rod 10 drives the first rotating rod 8 to rotate, so as to stir the disinfectant water and the medical waste. After the disinfection is completed, the hydraulic rod 15 descends, driving the disc 11 to descend, so that the disinfectant can flow out through the discharge port 3, and the motor 12 drives the disc 11 to continue to rotate, from The medical waste can be thrown out from the discharge port 3, and a drain trough 17 is provided at the bottom of the rectangular tube 16, so that the medical waste can be transported through the rectangular tube 16, and the disinfectant water can be discharged from the treatment box 1 through the drain trough 17, the connecting box 18 and the drain pipe 19, waiting for subsequent treatment. The medical waste is crushed in the crushing barrel 20 by the crushing component, so that the crushed waste can be filtered through the filter hole 21, so that the transportation volume of the staff can be reduced, thereby avoiding the problem of taking up too much space during transportation and requiring multiple transportation. The linkage unit is driven The second rotating rod 22 rotates to drive a group of crushing knives 23 to crush the medical waste, so that the waste can be crushed synchronously when it is transported to the crushing barrel 20, thereby avoiding the problem that the completed medical waste takes up too much space and is inconvenient to transport. The transmission is carried out through the first sprocket 24, the second sprocket 25 and the chain 26, so that when the waste is driven to be thrown into the crushing barrel 20, the second rotating rod 22 drives the crushing knives 23 to crush the waste. Since the diameter of the first sprocket 24 is larger than the diameter of the second sprocket 25, the rotation speed of the crushing knives 23 can be accelerated, thereby more effectively performing the crushing work.

[0039] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described in this article, or equivalent structural or equivalent process changes made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields are all included in the scope of protection of the utility model patent.

Claims

1. A medical waste treatment device, characterized in that: The invention comprises a treatment box (1); a disinfection barrel (2) is fixedly connected to the top wall of the treatment box (1), and the bottom of the disinfection barrel (2) is fixedly connected to the bottom wall of the treatment box (1) through a group of fixing columns; a discharge port (3) is provided on one side of the disinfection barrel (2); a stirring assembly is provided in the disinfection barrel (2); the stirring assembly is used to stir the waste; a collection box (4) is fixedly connected to the bottom wall of the treatment box (1), and one side of the collection box (4) is connected to the outside of the treatment box (1); a circular through groove (5) is provided on the top of the collection box (4); a collection drawer (6) is slidably connected in the collection box (4); a handle is fixedly connected to the side wall of the collection drawer (6).

2. A medical waste treatment device according to claim 1, characterized in that: The stirring assembly comprises a power unit and a fixed ring (7); the fixed ring (7) is fixedly connected to the inner circular wall of the sterilizing barrel (2) via a group of first fixed rods; a first rotating rod (8) is rotatably connected inside the fixed ring (7); a group of stirring rods (9) are fixedly connected to the first rotating rod (8); the bottom of the stirring rod (9) is slidably connected to a square rod (10) via a square groove; a disc (11) is fixedly connected to the bottom of the square rod (10), and the disc (11) is closely attached to the inner circular wall of the sterilizing barrel (2); the power unit is used to drive the first rotating rod (8) to rotate.

3. A medical waste treatment device according to claim 2, characterized in that: The power unit comprises a motor (12); the motor (12) is fixedly connected to the inner bottom wall of the treatment box (1); a driving rod (13) is provided at the output end of the motor (12); a circular block (14) is fixedly connected to the top of the driving rod (13); a hydraulic rod (15) is fixedly connected to the circular block (14), and the telescopic end of the hydraulic rod (15) is rotatably connected to the bottom of the disinfection barrel (2) and passes through the bottom of the disinfection barrel (2); the telescopic end of the hydraulic rod (15) is fixedly connected to the bottom of the disc (11).

4. A medical waste treatment device according to claim 1, characterized in that: A rectangular tube (16) is fixedly connected to the discharge port (3) of the disinfection barrel (2), and the rectangular tube is inclined toward the collection box (4); a group of drain grooves (17) are opened at the bottom of the rectangular tube (16); a connection box (18) is fixedly connected to the inclined surface of the bottom of the rectangular tube (16); the bottom of the connection box (18) is connected to a pair of drain pipes (19); the pair of drain pipes (19) respectively pass through the two sides of the treatment box (1).

5. A medical waste treatment device according to claim 4, characterized in that: One end of the rectangular tube (16) is connected to a crushing barrel (20), and the crushing barrel (20) is fixedly connected to the top of the collection box (4); a group of filter holes (21) are opened at the bottom of the crushing barrel (20); a crushing assembly is arranged in the crushing barrel (20); the crushing assembly is used to crush waste materials.

6. A medical waste treatment device according to claim 5, characterized in that: The crushing assembly comprises a linkage unit and a second rotating rod (22); the second rotating rod (22) is rotatably connected to the top of the processing box (1), penetrates the top of the processing box (1), and extends into the crushing barrel (20); a crushing knife (23) is fixedly connected to the second rotating rod (22) via a group of second fixing rods; the linkage unit is used to drive the second rotating rod (22) to rotate.

7. A medical waste treatment device according to claim 6, characterized in that: The linkage unit comprises a first sprocket (24); the first sprocket (24) is fixedly connected to a first rotating rod (8); a second sprocket (25) is fixedly connected to the second rotating rod (22); the first sprocket (24) and the second sprocket (25) are driven by a chain (26).

8. A medical waste treatment device according to claim 7, characterized in that: The diameter of the first sprocket (24) is greater than the diameter of the second sprocket (25).

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