CN115228550A

CN115228550A - Fountain medical waste disinfection treatment facility

Info

Publication number: CN115228550A
Application number: CN202210816799.6A
Authority: CN
Inventors: 朱玉朋; 刘文江
Original assignee: Melanda Jiangsu Medical Equipment Co ltd
Current assignee: Melanda Jiangsu Medical Equipment Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-25
Anticipated expiration: 2042-07-12
Also published as: CN115228550B

Abstract

The invention discloses a spraying type medical waste disinfection treatment device, which relates to the field of medical waste disinfection, and solves the problem that the existing spraying type medical waste disinfection treatment device is difficult to sufficiently disinfect residual solution inside hard and flexible bagged waste when in use.

Description

Fountain medical waste disinfection treatment facility

Technical Field

The invention relates to the technical field of medical waste disinfection, in particular to a spraying type medical waste disinfection treatment device.

Background

With the development of the medical industry, more and more medical wastes are generated, the medical wastes refer to the contaminated wastes produced by hospitals when contacting blood, flesh and the like of patients, and the medical wastes have the characteristics of space pollution, acute infection, latent pollution and the like, if the medical wastes are not properly treated, serious pollution to the environment can be caused, and the serious pollution can also become the source of epidemic diseases, so that the medical wastes need to be thoroughly sterilized by using a sterilizing device.

When the existing spraying type disinfection device is used for disinfecting medical waste, disinfection liquid is only sprayed on the surface of the medical waste, and for tubular hard medical appliances and some bagged flexible medical waste, liquid medical waste such as blood of patients often stays in the medical waste, and the liquid is wrapped in the medical waste, so that the interior of the medical waste cannot be in full contact with the disinfection liquid, and the disinfection treatment on the medical waste is not thorough enough.

Disclosure of Invention

The invention aims to provide spraying type medical garbage disinfection treatment equipment which is convenient for crushing and cutting hard bottles and flexible bag-shaped garbage so as to ensure that the interior of the equipment is more fully disinfected, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the top end of the machine body is fixedly connected with a feeding hopper, a collecting box is arranged at the bottom of the machine body, a box door is hinged to the side face of the machine body, the disinfecting device is installed in the machine body and used for disinfecting the periphery of medical waste and discharging disinfected waste into the collecting box, the crushing device is installed in the feeding hopper and used for crushing hard medical waste in a linkage mode when the disinfecting device operates, the shredding device is installed in the machine body and used for winding and cutting flexible medical waste in a linkage mode when the disinfecting device operates and then discharging the flexible medical waste into the disinfecting device, so that residual medical waste liquid inside the machine body is fully disinfected by the disinfecting device, hard bottle cans are conveniently crushed, meanwhile the flexible bagged waste is wound and cut, the residual solution inside the machine body can flow out, sufficient disinfection is conveniently carried out, meanwhile, the disinfecting device is driven to rotate, spray and disinfect, the disinfecting area is greatly increased, the disinfecting efficiency is improved, the machine is convenient to use, the disinfection is more sufficient and efficient, and harm of residues in the medical treatment is reduced.

Preferably, degassing unit includes the disinfect box, inner wall of the body fixedly connected with a plurality of with disinfect box outer wall fixed connection's division board, it is a plurality of the equidistant distribution of division board, the disinfect box with be equipped with the storage chamber that is used for storing the antiseptic solution between the inner wall of the body, fixedly connected with is used for right on the body store the chamber and pour into the notes liquid pipe of antiseptic solution into, the top of disinfect box is rotated and is connected with the gear ring, a plurality of shower nozzles of fixedly connected with in the gear ring, be equipped with in the organism and be used for the drive the antiseptic solution of storing the intracavity passes through the shower nozzle rotates spun driving piece, is convenient for store the antiseptic solution and disinfect to medical waste.

Preferably, the driving piece comprises a driving motor fixedly installed in the machine body, the output end of the driving motor is fixedly connected with a driving rod, the outer wall of the driving rod is fixedly connected with a rotating disc, the rotating disc is provided with a plurality of communicating ports used for communicating the collecting box with the sterilizing box, the outer wall of the rotating disc is rotatably connected with the bottom surface of the storage cavity, the top surface of the rotating disc is fixedly connected with an inner toothed ring, the inner wall of the storage cavity is slidably connected with a plurality of pushing plates and a plurality of threaded rods are connected onto the pushing plates in a threaded manner, the bottom end of each threaded rod is fixedly connected with a first gear meshed with the inner toothed ring, the top end of each threaded rod is fixedly connected with a second gear meshed with the corresponding toothed ring, the sterilizing box is provided with an annular cavity communicated with the spray heads, the sterilizing box is provided with an annular cavity communicated with the storage cavity and the annular cavity, and the sterilizing liquid in the storage cavity can be conveniently driven to rotate through the spray heads and be sprayed out.

Preferably, the crushing device comprises two groups of crushing rollers rotatably connected with the inner wall of the feeding hopper, worm gears are coaxially and fixedly connected to two ends of the two groups of crushing rollers, and a linkage part used for linking the worm gears to drive the crushing rollers to rotate when the threaded rod rotates is arranged in the machine body, so that medical waste can be conveniently extruded and crushed.

Preferably, the linkage piece include fixed mounting in roof in the organism, the bottom surface fixedly connected with of roof with the gear ring top rotates the solid fixed ring of connecting, four groups the coaxial fixedly connected with dwang in top of second gear, the dwang runs through the both ends of roof, and with the roof rotates and connects, the coaxial fixedly connected with in top of dwang with worm wheel engaged with worm, the rotation of the operation linkage crushing roller of being convenient for through driving motor is broken.

Preferably, the shredding device include fixed mounting in the turning block on actuating lever top, the bottom inner wall sliding connection of turning block has the lifting disk, a plurality of equidistant distribution's of the top fixedly connected with winding post of lifting disk, it is a plurality of the winding post all runs through the turning block, and with turning block sliding connection, be equipped with on the turning block be used for with winding medical waste on the winding post twines and the cutting piece of cutting, be equipped with on the lifting disk and be used for driving the continuous reciprocal lift piece of lifting disk is convenient for twine the flexible bag form rubbish of whereabouts on the winding post.

Preferably, the cutting piece include a plurality of fixed mounting in the installation piece of turning block side, the outer wall of installation piece with the inner wall sliding connection of roof, the multiunit the equidistant distribution in of installation piece between the multiunit the winding post, the sliding tray has been seted up on the installation piece, sliding connection has cutting blade in the sliding tray, be equipped with on the installation piece and be used for the linkage when installation piece rotates cutting blade is continuous sliding cutting's reciprocating member in the sliding tray is convenient for cut the rubbish on the winding post.

Preferably, the reciprocating member including fixed mounting in first spring in the sliding tray, the one end of first spring with cutting blade's bottom side fixed connection, the top fixedly connected with drive plate of roof, the inner wall of drive plate seted up with cutting blade one end sliding connection's arc wall, the arc wall is the distortion corrugate, is convenient for drive cutting blade to carry out continuous reciprocal cutting.

Preferably, the lift piece includes a plurality of connecting rods of fixed mounting in solid fixed ring inner wall, the reciprocal lead screw of bottom surface fixedly connected with of lifting disk, the inner wall of reciprocal lead screw with the outer wall sliding connection of actuating lever, the outer wall threaded connection of reciprocal lead screw has the spacing ring, the outer wall of spacing ring is with a plurality of the equal fixed connection of one end of connecting rod is convenient for remove the medical waste that the cutting was accomplished from the winding post.

Compared with the prior art, the invention has the beneficial effects that:

the spraying type medical garbage disinfection treatment device solves the problem that the residual solution in some hard and flexible bagged garbage is difficult to be disinfected fully when the existing spraying type medical garbage disinfection treatment device is used, the hard bottle can be conveniently crushed by arranging the disinfection device, the crushing device and the shredding device, and the flexible bagged garbage is wound and cut at the same time, so that the residual solution in the garbage can flow out, the sufficient disinfection can be conveniently carried out, and meanwhile, the disinfection device is driven to rotate for spraying disinfection, so that the disinfection area is greatly increased, the disinfection efficiency is improved, the device is convenient to use, the disinfection is more sufficient and efficient, and the harm of the residues in the medical garbage is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the crushing apparatus according to the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

FIG. 4 is a schematic view of the disinfection apparatus according to the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a schematic view of the shredder of the present invention;

FIG. 7 is an enlarged view of area C of FIG. 6;

FIG. 8 is a sectional view of the disinfection device according to the present invention;

FIG. 9 is an enlarged view of area D of FIG. 8;

fig. 10 is a schematic view of the lifter of the present invention.

In the figure: 1-body; 2-feeding into a hopper; 3, a collecting box; 4-a box door; 5-a disinfection device; 6-a crushing device; 7-a shredding device; 8-a disinfection box; 9-a partition plate; 10-a storage chamber; 11-liquid injection pipe; 12-a gear ring; 13-a spray head; 14-a drive member; 15-driving the motor; 16-a drive rod; 17-a rotating disc; 18-a communication port; 19-an inner toothed ring; 20-a push plate; 21-a threaded rod; 22-a first gear; 23-a second gear; 24-a ring cavity; 25-communicating tube; 26-a crushing roller; 27-a worm gear; 28-a linkage; 29-a top plate; 30-a fixed ring; 31-rotating rods; 32-worm; 33-a turning block; 34-a lifting disc; 35-a winding post; 36-a cutting member; 37-a lifting member; 38-a mounting block; 39-a sliding groove; 40-a cutting blade; 41-a shuttle; 42-a first spring; 43-a drive plate; 44-an arc-shaped slot; 45-connecting rod; 46-reciprocating screw rod; 47-stop collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a spraying medical waste disinfection treatment device shown in the figure comprises a machine body 1, a disinfection device 5, a crushing device 6 and a shredding device 7, wherein a feeding hopper 2 is fixedly connected to the top end of the machine body 1, a collecting box 3 is arranged at the bottom of the machine body 1, a box door 4 is hinged to the side face of the machine body 1, the disinfection device 5 is installed in the machine body 1 and used for disinfecting the periphery of medical waste and discharging disinfected waste into the collecting box 3, the crushing device 6 is installed in the feeding hopper 2 and used for crushing hard medical waste in a linkage manner when the disinfection device 5 operates, and the shredding device 7 is installed in the machine body 1 and used for linking flexible medical waste to be wound and cut and then discharged into the disinfection device 5 when the disinfection device 5 operates, so that residual medical waste liquid inside is sufficiently disinfected by the disinfection device 5.

Referring to fig. 2-9, a disinfection device 5 shown in the figure includes a disinfection box 8, a plurality of partition boards 9 fixedly connected to the inner wall of a machine body 1 and fixedly connected to the outer wall of the disinfection box 8, the partition boards 9 are distributed at equal intervals, a storage chamber 10 for storing disinfection solution is provided between the disinfection box 8 and the inner wall of the machine body 1, a liquid injection pipe 11 for injecting disinfection solution into the storage chamber 10 is fixedly connected to the machine body 1, a gear ring 12 is rotatably connected to the top end of the disinfection box 8, a plurality of nozzles 13 are fixedly connected to the gear ring 12, and a driving member 14 for driving the disinfection solution stored in the storage chamber 10 to rotate and spray through the nozzles 13 is provided in the machine body 1.

Referring to fig. 2-9, the driving member 14 shown in the figure includes a driving motor 15 fixedly installed in the machine body 1, an output end of the driving motor 15 is coaxially and fixedly connected with a driving rod 16, an outer wall of the driving rod 16 is fixedly connected with a rotating disc 17, a plurality of communicating ports 18 for communicating the collecting box 3 with the sterilizing box 8 are formed in the rotating disc 17, an outer wall of the rotating disc 17 is rotatably connected with a bottom surface of the storage cavity 10, a top surface of the rotating disc 17 is fixedly connected with an inner toothed ring 19, an inner wall of the storage cavity 10 is slidably connected with a plurality of pushing plates 20, a threaded rod 21 is threadedly connected to each of the plurality of pushing plates 20, a first gear 22 meshed with the inner toothed ring 19 is coaxially and fixedly connected to a bottom end of the threaded rod 21, a second gear 23 meshed with the gear ring 12 is coaxially and fixedly connected to a top end of the threaded rod 21, an annular cavity 24 communicated with the nozzle 13 is formed in the sterilizing box 8, and a communicating pipe 25 for communicating the storage cavity 10 with the annular cavity 24 is formed in the sterilizing box 8.

In this embodiment, the type of the driving motor 15 is preferably YYHS-40, medical waste is put into the machine body 1 through the feeding hopper 2, the hard medical waste in a bottle shape can be crushed through the crushing of the crushing device 6 and then falls into the disinfection box 8, meanwhile, the flexible bag-shaped medical waste can be wound and then cut by the shredding device 7, and the cut medical waste is pushed into the disinfection box 8, the driving motor 15 is started after the disinfection solution is introduced into the storage cavity 10 through the injection pipe 11, at this time, the driving motor 15 drives the driving rod 16 to rotate, the driving plate 17 is driven by the driving rod 16, so that the inner toothed ring 19 rotates to drive the first gear 22 to rotate, the first gear 22 drives the threaded rod 21 to rotate to drive the second gear 23 to rotate and drive the pushing plate 20 to move downwards, so as to push the disinfection solution in the storage cavity 10 downwards to enter the annular cavity 24 through the nozzle 13 to be sprayed out through the nozzle 25, the second gear 23 drives the gear ring 12 to rotate, so as to drive the nozzle 13 to rotate, thereby rotating during disinfection, the disinfection area around the disinfection is increased, the disinfection area of the disinfection of the medical waste can be more fully disinfected, the disinfected medical waste can be collected in the collection box, the collection box can be collected through the collection box 3 and discharged out through the collection box, and the collection box through the collection box door 18.

Example 2

Referring to fig. 2-3 for describing embodiment 2, the embodiment further describes embodiment 1, the crushing device 6 shown in the figure includes two groups of crushing rollers 26 rotatably connected to the inner wall of the feeding hopper 2, worm gears 27 are coaxially and fixedly connected to both ends of the two groups of crushing rollers 26, and a linkage member 28 for linking the worm gears 27 to drive the crushing rollers 26 to rotate when the threaded rod 21 rotates is disposed in the machine body 1.

Referring to fig. 2-5, the illustrated linkage 28 includes a top plate 29 fixedly installed in the machine body 1, a fixing ring 30 rotatably connected to the top end of the gear ring 12 is fixedly connected to the bottom surface of the top plate 29, rotating rods 31 are coaxially and fixedly connected to the top ends of the four sets of second gears 23, the rotating rods 31 penetrate through both ends of the top plate 29 and are rotatably connected to the top plate 29, and a worm 32 engaged with the worm wheel 27 is coaxially and fixedly connected to the top ends of the rotating rods 31.

In this embodiment, second gear 23 can link dwang 31 when rotating and rotate, thereby make worm 32 rotate, worm 32 drives worm wheel 27 and rotates, can drive two sets of crushing rollers 26 simultaneously and rotate to inboard in opposite directions, the medical waste who falls from going into hopper 2 can rotate between two sets of crushing rollers 26, through inside friction and extrusion, the realization is broken the stereoplasm medical waste of bottle jar form, it has promoted the moment of torsion to drive worm wheel 27 through worm 32 and slowly rotate, make speed when crushing roller 26 rotates reduce, crushing strength increases.

Example 3

Referring to fig. 6-10 to describe embodiment 3, this embodiment further describes embodiment 1, the shown shredding device 7 includes a rotating block 33 fixedly mounted on the top end of the driving rod 16, a lifting disc 34 is slidably connected to the inner wall of the bottom end of the rotating block 33, a plurality of winding posts 35 distributed at equal intervals are fixedly connected to the top end of the lifting disc 34, the plurality of winding posts 35 all penetrate through the rotating block 33 and are slidably connected to the rotating block 33, a cutting member 36 for winding and cutting the medical waste wound on the winding posts 35 is disposed on the rotating block 33, and a lifting member 37 for driving the lifting disc 34 to continuously reciprocate is disposed on the lifting disc 34.

Referring to fig. 2-3 and 6-7, the cutting member 36 shown in the figure includes a plurality of mounting blocks 38 fixedly mounted on the side surface of the rotating block 33, the outer wall of the mounting blocks 38 is slidably connected with the inner wall of the top plate 29, the plurality of sets of mounting blocks 38 are equidistantly distributed among the plurality of sets of winding posts 35, a sliding groove 39 is formed in the mounting blocks 38, a cutting blade 40 is slidably connected in the sliding groove 39, and a reciprocating member 41 for linking the cutting blade 40 to continuously slide and cut in the sliding groove 39 when the mounting blocks 38 rotate is arranged on the mounting blocks 38.

Referring to fig. 6-7, the reciprocating member 41 shown in the drawings includes a first spring 42 fixedly installed in the sliding groove 39, one end of the first spring 42 is fixedly connected to a bottom side surface of the cutting blade 40, a driving plate 43 is fixedly connected to a top end of the top plate 29, an inner wall of the driving plate 43 is provided with an arc-shaped groove 44 slidably connected to one end of the cutting blade 40, and the arc-shaped groove 44 is in a twisted corrugated shape.

Referring to fig. 10, the illustrated lifting member 37 includes a plurality of connecting rods 45 fixedly mounted on an inner wall of the fixing ring 30, a reciprocating lead screw 46 is fixedly connected to a bottom surface of the lifting plate 34, an inner wall of the reciprocating lead screw 46 is slidably connected to an outer wall of the driving rod 16, a limiting ring 47 is threadedly connected to an outer wall of the reciprocating lead screw 46, and an outer wall of the limiting ring 47 is fixedly connected to one end of each of the plurality of connecting rods 45.

In this embodiment, when the driving rod 16 drives the rotating block 33 to rotate, the lifting disc 34 rotates together with the rotating block 33, at this time, the reciprocating screw rod 46 below the lifting disc 34 is driven by the limiting ring 47 to reciprocate and lift, so as to drive the lifting disc 34 to continuously reciprocate and lift, the lifting disc 34 drives the winding post 35 to lift, so that the winding post 35 extends out of the top end of the rotating block 33, at this time, the falling flexible medical waste in a bag shape is wound on the winding post 35, at this time, the rotating block 33 drives the tail end of the cutting blade 40 to continuously slide in the arc-shaped groove 44 when the driving mounting block 38 rotates, the cutting blade 40 is pushed to compress the first spring 42, the top end of the cutting blade 40 extends into the space between the two winding posts 35, the flexible medical waste wound on the winding post 35 is cut off, thereafter, the lifting disc 34 slowly moves down to drive the winding post 35 to move down, the waste wound on the winding post 35 is pushed out by the rotating block 33, and is rotated by the centrifugal force when the rotating block 33, and then falls to the sterilizing box 8 through the opening between the mounting block 38 and the connecting rod 45 to sterilize, so as a series of cutting and then pushing out in a series of reciprocating manner.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fountain medical waste disinfection treatment facility, characterized by, includes:

the device comprises a machine body (1), wherein the top end of the machine body (1) is fixedly connected with a feeding hopper (2), a collecting box (3) is arranged at the bottom of the machine body (1), and a box door (4) is hinged to the side surface of the machine body (1);

further comprising:

the disinfection device (5) is arranged in the machine body (1) and is used for disinfecting the periphery of the medical waste and discharging the disinfected waste into the collection box (3);

the crushing device (6) is arranged in the feeding hopper (2) and is used for crushing hard medical wastes in a linkage manner when the sterilizing device (5) operates;

shredding device (7), shredding device (7) install in organism (1), be used for when degassing unit (5) moves the linkage and twine and discharge after cutting flexible medical waste in degassing unit (5) for inside remaining medical waste liquid is by degassing unit (5) fully disinfect.

2. The spray medical waste disinfection treatment device of claim 1, wherein: degassing unit (5) are including disinfect box (8), organism (1) inner wall fixedly connected with a plurality of with disinfect box (8) outer wall fixed connection's division board (9), it is a plurality of division board (9) equidistant distribution, disinfect box (8) with be equipped with storage chamber (10) that are used for storing the antiseptic solution between organism (1) inner wall, it is right that fixedly connected with is used for on organism (1) store chamber (10) and pour into liquid pipe (11) of antiseptic solution into, the top of disinfect box (8) is rotated and is connected with gear ring (12), a plurality of shower nozzles (13) of fixedly connected with in gear ring (12), be equipped with in organism (1) and be used for the drive the antiseptic solution in storage chamber (10) passes through shower nozzle (13) rotate spun driving piece (14).

3. The spraying type medical waste disinfection treatment device according to claim 2, wherein: the driving piece (14) comprises a driving motor (15) fixedly installed in the machine body (1), the output end of the driving motor (15) is fixedly connected with a driving rod (16) in a coaxial mode, the outer wall of the driving rod (16) is fixedly connected with a rotating disc (17), a plurality of communication ports (18) used for communicating the collecting box (3) with the sterilizing box (8) are formed in the rotating disc (17), the outer wall of the rotating disc (17) is rotatably connected with the bottom surface of the storage cavity (10), an inner gear ring (19) is fixedly connected with the top surface of the rotating disc (17), a plurality of pushing plates (20) are slidably connected to the inner wall of the storage cavity (10), a plurality of threaded rods (21) are connected to the pushing plates (20) in a threaded mode, a first gear (22) meshed with the inner gear ring (19) is fixedly connected with the bottom end of each threaded rod (21), a second gear (23) meshed with the gear ring (12) is fixedly connected to the top end of each threaded rod (21), a second gear (24) meshed with the corresponding sprayer (13) is arranged in the sterilizing box (8), and the storage cavity (24) is communicated with the storage cavity (10).

4. The spray medical waste disinfection treatment device of claim 3, wherein: the crushing device (6) comprises two groups of crushing rollers (26) which are rotatably connected with the inner wall of the feeding hopper (2), worm gears (27) are coaxially and fixedly connected with two ends of the two groups of crushing rollers (26), and a linkage piece (28) which is used for linking the worm gears (27) to drive the crushing rollers (26) to rotate when the threaded rod (21) rotates is arranged in the machine body (1).

5. The spraying type medical waste disinfection treatment device according to claim 4, wherein: linkage (28) including fixed mounting in roof (29) in organism (1), the bottom surface fixedly connected with of roof (29) with gear ring (12) top is rotated fixed ring (30) of connecting, four groups the coaxial fixedly connected with dwang (31) in top of second gear (23), dwang (31) run through the both ends of roof (29), and with roof (29) rotate to be connected, the coaxial fixedly connected with in top of dwang (31) with worm wheel (27) engaged with worm (32).

6. The spraying type medical waste disinfection treatment device according to claim 5, wherein: shredding device (7) including fixed mounting in turning block (33) on actuating lever (16) top, the bottom inner wall sliding connection of turning block (33) has lifting disk (34), a plurality of equidistant distribution's of top fixedly connected with winding post (35) of lifting disk (34), it is a plurality of winding post (35) all run through turning block (33), and with turning block (33) sliding connection, be equipped with on turning block (33) be used for with winding post (35) are gone up winding medical waste and are twined and cutting piece (36) of cutting, be equipped with on lifting disk (34) and be used for driving lifting member (37) of lifting disk (34) constantly reciprocal lift.

7. The spray medical waste disinfection treatment device of claim 6, wherein: cutting member (36) include a plurality of fixed mounting in installation piece (38) of turning block (33) side, the outer wall of installation piece (38) with the inner wall sliding connection of roof (29), the multiunit the equidistant distribution in multiunit of installation piece (38) between winding post (35), sliding tray (39) have been seted up on installation piece (38), sliding tray (39) sliding connection has cutting blade (40), be equipped with on installation piece (38) be used for when installation piece (38) rotate linkage cutting blade (40) is continuous slide cutting's reciprocating member (41) in sliding tray (39).

8. The spray medical waste disinfection treatment device of claim 7, wherein: reciprocating member (41) including fixed mounting in first spring (42) in sliding tray (39), the one end of first spring (42) with the bottom side fixed connection of cutting blade (40), the top fixedly connected with drive plate (43) of roof (29), the inner wall of drive plate (43) seted up with cutting blade (40) one end sliding connection's arc wall (44), arc wall (44) are the distortion corrugate.

9. The spray medical waste disinfection apparatus of claim 8, wherein: lifting member (37) including fixed mounting in a plurality of connecting rods (45) of solid fixed ring (30) inner wall, the reciprocal lead screw (46) of bottom surface fixedly connected with of lifting disk (34), the inner wall of reciprocal lead screw (46) with the outer wall sliding connection of actuating lever (16), the outer wall threaded connection of reciprocal lead screw (46) has spacing ring (47), the outer wall and a plurality of spacing ring (47) the equal fixed connection of one end of connecting rod (45).