CN114452432A - Medical waste disinfection and sterilization processing system - Google Patents
Medical waste disinfection and sterilization processing system Download PDFInfo
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- CN114452432A CN114452432A CN202210017119.4A CN202210017119A CN114452432A CN 114452432 A CN114452432 A CN 114452432A CN 202210017119 A CN202210017119 A CN 202210017119A CN 114452432 A CN114452432 A CN 114452432A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 70
- 239000002906 medical waste Substances 0.000 title claims abstract description 65
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 241000207965 Acanthaceae Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000007306 turnover Effects 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010796 biological waste Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L11/00—Methods specially adapted for refuse
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of medical waste, and particularly relates to a medical waste disinfection and sterilization treatment system which comprises a box body, wherein a discharge port is formed in the bottom of the box body, a sealing mechanism is arranged in the discharge port, a connecting pipe is fixedly penetrated through one side of the box body, ventilating pipes are rotatably connected between the inner walls of two sides of the box body and communicated with the connecting pipe, a plurality of second through holes which are uniformly distributed are formed in the outer wall of each ventilating pipe, a limiting groove is formed in the top of each ventilating pipe, a limiting block is connected in the limiting groove in a sliding mode, a sleeve is sleeved on each ventilating pipe and fixed between the limiting block and the sleeve, a plurality of turning rods are arranged on the circumferential outer wall of the sleeve, the turning rods and the sleeve are of an integrated structure, an air inlet cavity is formed in each turning rod and communicated with the sleeve, and a plurality of first through holes are formed in two ends of the turning rods. According to the invention, the steam is discharged from the first through hole on the material turning rod, and the medical waste is turned over through the material turning rod, so that the medical waste is fully contacted with the high-temperature steam.
Description
Technical Field
The invention relates to the technical field of medical waste treatment, in particular to a medical waste disinfection and sterilization treatment system.
Background
The medical waste refers to all wastes which need to be discarded and cannot be reused in hospitals, including biological and non-biological wastes and domestic wastes, the medical waste refers to waste generated in the process of carrying out activities such as diagnosis, treatment, nursing and the like on patients, the medical waste can contain a large amount of pathogenic microorganisms and harmful chemical substances and even radioactive and destructive substances, and therefore the medical waste is an important risk factor causing disease transmission or related public health problems.
Medical waste generally needs to be crushed, cleaned, sterilized at high temperature, steam sterilized and the like in the treatment process, in the steam sterilization step, the existing high-temperature steam has poor contact with the medical waste, and the high-temperature steam often only covers the outer surface of the medical waste, so that the medical waste in the middle position is difficult to contact with the high-temperature steam, and therefore, the problem is correspondingly improved.
Disclosure of Invention
Based on the technical problem that the existing high-temperature steam is poor in contact with medical waste, the invention provides a medical waste disinfection and sterilization treatment system.
The invention provides a medical waste disinfection and sterilization treatment system, which comprises a box body, wherein the bottom of the box body is provided with a discharge port, a sealing mechanism is arranged in the discharge port, a connecting pipe is fixedly penetrated through one side of the box body, the inner walls at the two sides of the box body are rotatably connected with a same ventilating pipe through a bearing, the ventilating pipe is communicated with the connecting pipe, the outer wall of the ventilating pipe is provided with a plurality of uniformly distributed second through holes, the top of the ventilating pipe is provided with a limiting groove, the limiting groove is connected with a limiting block in a sliding way, the ventilating pipe is sleeved with a sleeve, the limiting block and the sleeve are fixed through bolts, the outer wall of the circumference of the sleeve is provided with a plurality of groups of turnover rods distributed in an annular array, the turnover rods and the sleeve are of an integrated structure, an air inlet cavity is formed in the turnover rods and is communicated with the sleeve, a plurality of uniformly distributed first through holes are formed in the two ends of the turnover rods and communicated with the air inlet cavity, and the ventilating pipe is connected with a transmission mechanism, the connecting pipe is connected with an air supply mechanism.
Preferably, the gas supply mechanism comprises a steam boiler, and the same gas guide pipe is communicated between the steam boiler and the connecting pipe.
Preferably, the transmission mechanism comprises a second belt wheel, the inner walls of the two sides of the box body are rotatably connected with the same reciprocating screw rod through a bearing, the reciprocating screw rod is sleeved with and fixed with a first belt wheel, a first belt is sleeved between the first belt wheel and the second belt wheel, the outer wall of one side of the box body is fixed with a motor through a bolt, and the output shaft of the motor and the reciprocating screw rod are fixed through a bolt.
Preferably, threaded connection has the movable block on the reciprocal lead screw, and the annular has been seted up to sleeve circumference outer wall, and the annular endotheca is equipped with the first lantern ring, has two symmetric distribution's connecting rod through the bolt fastening between movable block and the first lantern ring.
Preferably, the top of the box body is hinged with a box cover.
Preferably, the inner wall of one side of the box body, which is far away from the connecting pipe, is fixed with a guide plate through a bolt, a guide groove is formed in the inner side of the guide plate, a guide block is connected in the guide groove in a sliding mode, the same guide spring is fixed between the guide block and the inner wall of the guide groove through a bolt, an inner shaft is fixed on the inner side of the guide block through a bolt, a third belt wheel is sleeved on the inner shaft and is connected with the inner shaft in a rotating mode through a bearing, a first belt sleeve is arranged on the third belt wheel, and a guide mechanism is arranged on the vent pipe.
Preferably, guiding mechanism includes the second lantern ring, and the second lantern ring cover is established and is fixed in on the breather pipe, and second lantern ring top is fixed with second branch through the bolt, and second branch top bonding is fixed with second magnet, and the inboard first branch that is fixed with through the bolt of interior axle, first branch front end bonding is fixed with first magnet.
Preferably, the inner surface of the first belt is provided with a plurality of uniformly distributed protrusions, the cross sections of the protrusions are arc-shaped, and the protrusions and the first belt are of an integral structure.
Preferably, the same supporting plate is fixed between the inner walls of the two sides of the box body through bolts, the top of the supporting plate is rotationally connected with two first shaft parts which are symmetrically distributed through bearings, a plurality of fixing sleeves which are uniformly distributed up and down are fixedly sleeved on the first shaft parts, a plurality of stirring rods which are distributed in an annular array are fixed on the circumferential outer wall of each fixing sleeve through bolts, wherein the lengths of the multiple groups of material stirring rods on one first shaft part are gradually shortened from top to bottom, the lengths of the multiple groups of material stirring rods on the other first shaft part are gradually lengthened from top to bottom, fourth belt wheels are sleeved and fixed on the two first shaft parts, a same second belt is sleeved between the two fourth belt wheels, a gear is fixedly sleeved on one of the first shaft pieces close to one side of the connecting pipe, a vertical rod is fixedly arranged at the bottom of the first sleeve ring through a bolt, a toothed bar is fixedly arranged on the inner side of the vertical rod through a bolt, and the toothed bar is connected with the gear in a meshed mode.
Preferably, the bottom half both ends all have the fixed plate through the bolt fastening, the spout has been seted up to the terminal surface in the fixed plate, sliding connection has the slider in the spout, there is same reset spring through the bolt fastening between slider and the spout inner wall, it is connected with same installation axle to rotate through the bearing between two sliders, installation axle circumference outer wall has the acanthus leaf of a plurality of ring array distributions through the bolt fastening, closing mechanism includes the closing plate, box one side is run through and is seted up the socket, the closing plate is pegged graft in the socket, the closing plate top has the dog of two symmetric distributions through the bolt fastening.
Compared with the prior art, the invention provides a medical waste disinfection and sterilization treatment system, which has the following beneficial effects:
1. this medical waste disinfection and sterilization processing system, the starter motor, and let in the steam boiler to the air duct, then enter into the breather pipe, then discharge in the sleeve through the second through-hole, then enter into the chamber of admitting air, and discharge from first through-hole, can make high temperature steam evenly spread in accumulational medical waste inside, and simultaneously, motor output shaft drives reciprocal lead screw and rotates, under screw-thread fit, make the movable block carry out horizontal reciprocating motion, then drive the connecting rod synchronously, the whole of first lantern ring and sleeve and stirring rod, follow the stopper together, carry out reciprocating motion along the spacing groove, and simultaneously, the rotation of reciprocal lead screw drives first band pulley and rotates, then through the drive fit of first belt and second band pulley, make the breather pipe rotate, then drive the whole of sleeve and stirring rod and rotate, turn medical waste, thereby further enabling the steam to be uniformly diffused, enabling the medical waste to be fully contacted with the high-temperature steam, and further improving the sterilization effect.
2. The medical waste disinfection and sterilization treatment system has the advantages that the rotation of the vent pipe synchronously drives the second lantern ring, the second supporting rod and the second magnet to rotate, when the second magnet is close to the first magnet, the magnetic repulsion force between the first magnet and the second magnet enables the first supporting rod to drive the inner shaft and the third belt wheel to move together and follow the guide block to move backwards along the guide groove, the guide spring is extruded at the moment, when the second magnet is far away from the first magnet, the whole third belt wheel is reset and moved under the elastic action of the guide spring, the tension degree of the first belt is discontinuously adjusted, when the first belt is tensioned, the friction force between the first belt and the third belt wheel is increased, the transmission efficiency of the first belt is improved, the integral rotating speed of the sleeve and the material turning rod is accelerated, when the first belt is loosened, the friction force between the first belt and the third belt wheel is reduced, make the transmission efficiency of first belt reduce to make the holistic rotational speed of sleeve and stirring pole reduce, thereby make the stirring pole neglect fast neglected slow rotation groove, and then the effect of stirring to medical waste improves, thereby further improve sterilization effect.
3. This medical waste disinfection and sterilization processing system is provided with a plurality of evenly distributed's bellying on the first belt, the bellying cross-section sets to the arc, when bellying and first band pulley, second band pulley or third band pulley contact for first belt is by the tensioning, when bellying and first band pulley, second band pulley or third band pulley contactless, first belt resumes the relative relaxed state, thereby further promote the stirring rod to ignore fast rotation suddenly slow, thereby improve sterilization effect.
4. This medical waste disinfection and sterilization processing system, first lantern ring drives montant and ratch in step and carries out reciprocating motion, ratch meshing drives the gear and rotates, then the synchronous first axle piece that drives, fixed cover and a plurality of stirring pole rotate, thereby form rather than the ascending rotation of mutually perpendicular side in the below of stirring pole, thereby further promote medical waste and high temperature steam's contact, and the length sequencing of the stirring pole from top to bottom on two first axles is opposite, can improve the stirring area to medical waste.
5. This medical waste disinfection and sterilization processing system, when carrying out high temperature sterilization, inwards promote the closing plate, the closing plate promotes the acanthus leaf and rotates, and push down the acanthus leaf, make the whole of acanthus leaf follow the slider along spout downstream, form dodging the closing plate, the slider extrudees reset spring simultaneously, the acanthus leaf upwards pushes away the closing plate with the help of reset spring's reverse elasticity tightly fixed, form sealedly, after the sterilization finishes, take the closing plate out, reset spring promotes the whole of acanthus leaf this moment, medical waste in the box begins from the discharge gate blanking, it rotates to take the acanthus leaf when the wastes material blanking, the pivoted acanthus leaf takes the waste material evenly out, thereby make the blanking even.
Drawings
FIG. 1 is a schematic view of the overall structure of a medical waste sterilization system according to the present invention;
FIG. 2 is a schematic view of a first angular configuration of the interior of a housing of a medical waste sterilization treatment system according to the present invention;
FIG. 3 is an enlarged schematic view of the medical waste sterilization system at A according to the present invention;
FIG. 4 is a schematic view of a sleeve mounting structure of the medical waste sterilization system according to the present invention;
FIG. 5 is an enlarged schematic view of the medical waste sterilization system at B of the present invention;
FIG. 6 is a schematic view of a sleeve portion of a medical waste sterilization system according to the present invention;
FIG. 7 is a second perspective view of the interior of the housing of the medical waste sterilization treatment system according to the present invention;
FIG. 8 is an enlarged schematic view of the medical waste sterilization system according to the present invention at position C;
FIG. 9 is a schematic diagram of a guide plate structure of a medical waste sterilization system according to the present invention;
FIG. 10 is a schematic view of a first belt structure of the medical waste sterilization system according to the present invention;
FIG. 11 is an enlarged schematic view of the medical waste sterilization system of the present invention at D;
fig. 12 is an enlarged schematic structural diagram at E of a medical waste sterilization treatment system according to the present invention.
In the figure: 1. a box body; 2. a breather pipe; 3. a limiting groove; 4. a sleeve; 5. a limiting block; 6. a material turning rod; 7. a first through hole; 8. an air inlet cavity; 9. a second through hole; 10. a connecting pipe; 11. a reciprocating screw rod; 12. a motor; 13. a moving block; 14. a ring groove; 15. a first collar; 16. a connecting rod; 17. a first pulley; 18. a second pulley; 19. a first belt; 20. a steam boiler; 21. an air duct; 22. a box cover; 23. a guide plate; 24. a guide groove; 25. a guide block; 26. a guide spring; 27. an inner shaft; 28. a third belt pulley; 29. a first support bar; 30. a first magnet; 31. a second collar; 32. a second support bar; 33. a second magnet; 34. a boss portion; 35. a support plate; 36. a first shaft member; 37. fixing a sleeve; 38. a material stirring rod; 39. a gear; 40. a vertical rod; 41. a rack bar; 42. a fourth pulley; 43. a second belt; 44. a fixing plate; 45. a chute; 46. a slider; 47. a return spring; 48. installing a shaft; 49. a leaf plate; 50. a socket; 51. a closing plate; 52. and a stop block.
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.
Example 1
Referring to fig. 1-10, a medical waste disinfection and sterilization treatment system comprises a box body 1, a discharge port is arranged at the bottom of the box body 1, a sealing mechanism is arranged in the discharge port, a connecting pipe 10 is fixedly penetrated through one side of the box body 1, the same breather pipe 2 is rotatably connected between the inner walls of the two sides of the box body 1 through a bearing, the breather pipe 2 is communicated with the connecting pipe 10, a plurality of second through holes 9 which are uniformly distributed are arranged on the outer wall of the breather pipe 2, a limiting groove 3 is arranged at the top of the breather pipe 2, a limiting block 5 is slidably connected in the limiting groove 3, a sleeve 4 is sleeved on the breather pipe 2, the limiting block 5 and the sleeve 4 are fixed through a bolt, a plurality of groups of turnover rods 6 which are distributed in an annular array are arranged on the circumferential outer wall of the sleeve 4, the turnover rods 6 and the sleeve 4 are of an integrated structure, an air inlet cavity 8 is arranged in the turnover rod 6, the air cavity 8 is communicated with the sleeve 4, a plurality of first through holes 7 which are uniformly distributed are arranged at the two ends of the turnover rod 6, the first through hole 7 is communicated with the air inlet cavity 8, the breather pipe 2 is connected with a transmission mechanism, and the connecting pipe 10 is connected with an air supply mechanism.
Further, the air supply mechanism comprises a steam boiler 20, and the same air duct 21 is communicated between the steam boiler 20 and the connecting pipe 10.
Further, the transmission mechanism comprises a second belt wheel 18, the inner walls of the two sides of the box body 1 are rotatably connected with the same reciprocating screw rod 11 through a bearing, a first belt wheel 17 is fixedly sleeved on the reciprocating screw rod 11, a same first belt 19 is sleeved between the first belt wheel 17 and the second belt wheel 18, a motor 12 is fixedly arranged on the outer wall of one side of the box body 1 through a bolt, and an output shaft of the motor 12 is fixedly connected with the reciprocating screw rod 11 through a bolt.
Further, a moving block 13 is connected to the reciprocating screw rod 11 in a threaded manner, a ring groove 14 is formed in the outer wall of the circumference of the sleeve 4, a first sleeve ring 15 is sleeved in the ring groove 14, and two connecting rods 16 which are symmetrically distributed are fixed between the moving block 13 and the first sleeve ring 15 through bolts.
Further, a box cover 22 is hinged to the top of the box body 1.
Further, a guide plate 23 is fixed on the inner wall of one side, away from the connecting pipe 10, of the box body 1 through a bolt, a guide groove 24 is formed in the inner side of the guide plate 23, a guide block 25 is connected in the guide groove 24 in a sliding mode, the same guide spring 26 is fixed between the guide block 25 and the inner wall of the guide groove 24 through a bolt, an inner shaft 27 is fixed on the inner side of the guide block 25 through a bolt, a third belt wheel 28 is sleeved on the inner shaft 27 and rotatably connected through a bearing, a first belt 19 is sleeved on the third belt wheel 28, and a guide mechanism is arranged on the vent pipe 2.
Further, the guiding mechanism comprises a second sleeve ring 31, the second sleeve ring 31 is sleeved and fixed on the vent pipe 2, a second supporting rod 32 is fixed to the top of the second sleeve ring 31 through a bolt, a second magnet 33 is fixedly bonded to the top of the second supporting rod 32, a first supporting rod 29 is fixedly bonded to the inner side of the inner shaft 27 through a bolt, and a first magnet 30 is fixedly bonded to the front end of the first supporting rod 29.
Further, the inner surface of the first belt 19 is provided with a plurality of uniformly distributed protrusions 34, the cross section of each protrusion 34 is provided with an arc shape, and the protrusions 34 and the first belt 19 are of an integral structure.
The working principle is as follows: when in use, the box cover 22 is opened, medical waste is put into the box body 1, the motor 12 is started, steam in the steam boiler 20 is led into the air guide pipe 21 and then enters the air vent pipe 2 and then is discharged into the sleeve 4 through the second through hole 9 and then enters the air inlet cavity 8 and is discharged from the first through hole 7, so that high-temperature steam can be uniformly diffused in the accumulated medical waste, meanwhile, the output shaft of the motor 12 drives the reciprocating screw rod 11 to rotate, the moving block 13 is transversely reciprocated in the screw thread fit, the connecting rod 16, the first collar 15, the sleeve 4 and the turnover rod 6 are synchronously driven to integrally move along the limiting groove 3 along with the limiting block 5, meanwhile, the rotation of the reciprocating screw rod 11 drives the first belt pulley 17 to rotate, and then the air vent pipe 2 rotates through the transmission fit of the first belt 19 and the second belt pulley 18, then the whole of the sleeve 4 and the material turning rod 6 is driven to rotate, the medical waste is turned, so that the steam is further uniformly diffused, the medical waste is fully contacted with the high-temperature steam, the sterilization effect is improved, further, the rotation of the vent pipe 2 synchronously drives the second sleeve ring 31, the second support rod 32 and the second magnet 33 to rotate, when the second magnet 33 is close to the first magnet 30, the magnetic repulsion force between the first magnet 30 and the second magnet 33 enables the first support rod 29 to drive the inner shaft 27 and the third belt wheel 28 to move backwards along the guide groove 24 along with the guide block 25, at the moment, the guide spring 26 is extruded, when the second magnet 33 is far away from the first magnet 30, the whole of the third belt wheel 28 is reset to move under the action of the elastic force of the guide spring 26, so that the tension of the first belt 19 is intermittently adjusted, and when the first belt 19 is tensioned, the friction force between the first belt 19 and the third belt wheel 28 is increased, so that the transmission efficiency of the first belt 19 is improved, the rotating speed of the whole sleeve 4 and the material overturning rod 6 is increased, when the first belt 19 is loosened, the friction force between the first belt 19 and the third belt wheel 28 is reduced, so that the transmission efficiency of the first belt 19 is reduced, the rotating speed of the whole sleeve 4 and the material overturning rod 6 is reduced, so that the material overturning rod 6 is subjected to a suddenly-slow rotating groove, the turning effect on the medical waste is improved, so that the sterilization effect is further improved, furthermore, a plurality of uniformly-distributed convex parts 34 are arranged on the first belt 19, the cross section of each convex part 34 is arranged to be arc-shaped, when the convex parts 34 are in contact with the first belt wheel 17, the second belt wheel 18 or the third belt wheel 28, the first belt 19 is tensioned, when the convex parts 34 are not in contact with the first belt wheel 17, the second belt wheel 18 or the third belt wheel 28, the first belt 19 is restored to a relatively relaxed state, so that the turning rod 6 is further promoted to rotate suddenly and suddenly, and the sterilization effect is improved.
Example 2
Referring to fig. 7 and 11, a medical waste disinfection and sterilization treatment system, a same support plate 35 is fixed between the inner walls of two sides of a box 1 through bolts, the top of the support plate 35 is rotatably connected with two first shaft members 36 which are symmetrically distributed through bearings, a plurality of fixing sleeves 37 which are uniformly distributed up and down are fixed on the first shaft members 36 in a sleeved mode, a plurality of stirring rods 38 which are distributed in an annular array mode are fixed on the circumferential outer wall of each fixing sleeve 37 through bolts, the lengths of a plurality of groups of stirring rods 38 on one first shaft member 36 are set to be gradually short from top to bottom, the lengths of a plurality of groups of stirring rods 38 on the other first shaft member 36 are set to be gradually long from top to bottom, fourth belt pulleys 42 are fixed on the two first shaft members 36 in a sleeved mode, a same second belt 43 is sleeved between the two fourth belt pulleys 42, a gear 39 is fixed on one first shaft member 36 close to one side of a connecting pipe 10, a vertical rod 40 is fixed at the bottom of the first sleeve ring 15 through bolts, a toothed bar 41 is fixed on the inner side of the vertical rod 40 through a bolt, and the toothed bar 41 is meshed and connected with the gear 39.
The working principle is as follows: during the use, first lantern ring 15 drives montant 40 and ratch 41 in step and carries out reciprocating motion, ratch 41 meshes and drives gear 39 and rotate, then synchronous drive primary shaft piece 36, fixed cover 37 and a plurality of stirring pole 38 rotate, thereby form rather than the ascending rotation of mutually perpendicular side below stirring pole 6, thereby further promote the contact of medical waste and high temperature steam, and the length sequencing of stirring pole 38 from top to bottom on two primary shaft pieces 36 is opposite, can improve the stirring area to medical waste.
Example 3
Referring to fig. 7 and 12, a medical waste disinfection and sterilization processing system, fixed plate 44 has all been fixed through the bolt in box 1 bottom both ends, spout 45 has been seted up to the terminal surface in fixed plate 44, sliding connection has slider 46 in the spout 45, there is same reset spring 47 through the bolt fastening between slider 46 and the spout 45 inner wall, be connected with same installation axle 48 through the bearing rotation between two sliders 46, installation axle 48 circumference outer wall has the acanthus 49 of a plurality of annular array distributions through the bolt fastening, closing mechanism includes closing plate 51, box 1 one side is run through and has been seted up socket 50, closing plate 51 pegs graft in socket 50, closing plate 51 top has two symmetric distribution's dog 52 through the bolt fastening.
The working principle is as follows: during the use, when carrying out high temperature sterilization, inwards promote the closing plate 51, closing plate 51 promotes the paddle 49 and rotates, and push down to paddle 49, make the whole of paddle 49 follow slider 46 and move down along spout 45, form dodging to closing plate 51, slider 46 extrudees reset spring 47 simultaneously, paddle 49 upwards pushes up closing plate 51 fixedly with the help of reset spring 47's reverse elasticity, form sealedly, after the sterilization finishes, take closing plate 51 out, reset spring 47 promotes the whole of paddle 49 and resets this moment, medical waste in box 1 begins to follow the discharge gate blanking, drive paddle 49 and rotate when the waste blanking, pivoted paddle 49 evenly takes the waste material out, thereby make the blanking even.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Claims (10)
1. The medical waste disinfection and sterilization treatment system comprises a box body (1) and is characterized in that a discharge port is arranged at the bottom of the box body (1), a sealing mechanism is arranged in the discharge port, a connecting pipe (10) is fixedly penetrated through one side of the box body (1), the same ventilating pipe (2) is rotatably connected between the inner walls of the two sides of the box body (1), the ventilating pipe (2) is communicated with the connecting pipe (10), a plurality of second through holes (9) which are uniformly distributed are formed in the outer wall of the ventilating pipe (2), a limiting groove (3) is formed in the top of the ventilating pipe (2), a limiting block (5) is slidably connected in the limiting groove (3), a sleeve (4) is sleeved on the ventilating pipe (2), the limiting block (5) is fixedly connected with the sleeve (4), a plurality of material turning rods (6) which are distributed in an annular array are arranged on the outer wall of the circumference of the sleeve (4), and the material turning rods (6) and the sleeve (4) are of an integrated structure, air inlet cavity (8) is opened in material turning rod (6), and air inlet cavity (8) and sleeve (4) intercommunication, a plurality of evenly distributed's first through-hole (7) are all seted up at material turning rod (6) both ends, and first through-hole (7) and air inlet cavity (8) intercommunication, breather pipe (2) are connected with drive mechanism, and connecting pipe (10) are connected with air feed mechanism.
2. The medical waste sterilization system according to claim 1, wherein the air supply mechanism comprises a steam boiler (20), and the same air duct (21) is communicated between the steam boiler (20) and the connecting pipe (10).
3. The medical waste disinfection and sterilization treatment system according to claim 1, wherein the transmission mechanism comprises a second belt wheel (18), the inner walls of two sides of the box body (1) are rotatably connected with the same reciprocating screw rod (11), the reciprocating screw rod (11) is sleeved and fixed with a first belt wheel (17), a first belt (19) is sleeved between the first belt wheel (17) and the second belt wheel (18), the outer wall of one side of the box body (1) is fixedly connected with a motor (12), and the output shaft of the motor (12) is fixedly connected with the reciprocating screw rod (11).
4. The medical waste disinfection and sterilization treatment system according to claim 3, wherein the reciprocating screw rod (11) is connected with a moving block (13) in a threaded manner, the outer wall of the circumference of the sleeve (4) is provided with a ring groove (14), a first lantern ring (15) is sleeved in the ring groove (14), and two connecting rods (16) which are symmetrically distributed are fixedly connected between the moving block (13) and the first lantern ring (15).
5. The medical waste sterilization system according to claim 1, wherein a cover (22) is hinged to the top of the housing (1).
6. The medical waste disinfection and sterilization treatment system according to claim 4, wherein a guide plate (23) is fixedly connected to an inner wall of one side of the box body (1) away from the connecting pipe (10), a guide groove (24) is formed in the inner side of the guide plate (23), a guide block (25) is slidably connected to the guide groove (24), a same guide spring (26) is fixedly connected between the guide block (25) and the inner wall of the guide groove (24), an inner shaft (27) is fixedly connected to the inner side of the guide block (25), a third belt wheel (28) is sleeved on the inner shaft (27) and rotatably connected with the inner shaft, a first belt (19) is sleeved on the third belt wheel (28), and a guide mechanism is arranged on the vent pipe (2).
7. The medical waste disinfection and sterilization treatment system according to claim 6, wherein the guide mechanism comprises a second sleeve ring (31), the second sleeve ring (31) is sleeved and fixed on the vent pipe (2), a second support rod (32) is fixedly connected to the top of the second sleeve ring (31), a second magnet (33) is fixedly bonded to the top of the second support rod (32), a first support rod (29) is fixedly connected to the inner side of the inner shaft (27), and a first magnet (30) is fixedly bonded to the front end of the first support rod (29).
8. The medical waste sterilization treatment system according to claim 6 or 7, wherein the inner surface of the first belt (19) is provided with a plurality of uniformly distributed protrusions (34), the cross section of each protrusion (34) is provided with an arc shape, and the protrusions (34) and the first belt (19) are of an integral structure.
9. The medical waste disinfection and sterilization treatment system according to claim 1, wherein the same support plate (35) is fixedly connected between the inner walls of the two sides of the box body (1), the top of the support plate (35) is rotatably connected with two first shaft members (36) which are symmetrically distributed, a plurality of fixing sleeves (37) which are uniformly distributed from top to bottom are sleeved and fixed on the first shaft members (36), a plurality of stirring rods (38) which are distributed in an annular array are fixedly connected on the circumferential outer wall of the fixing sleeves (37), the lengths of the groups of stirring rods (38) on one first shaft member (36) are gradually shortened from top to bottom, the lengths of the groups of stirring rods (38) on the other first shaft member (36) are gradually lengthened from top to bottom, the fourth belt wheels (42) are respectively sleeved and fixed on the two first shaft members (36), and the same second belt (43) is sleeved and fixed between the two fourth belt wheels (42), one of the first shaft element (36) close to one side of the connecting pipe (10) is sleeved and fixed with a gear (39), the bottom of the first lantern ring (15) is fixedly connected with a vertical rod (40), the inner side of the vertical rod (40) is fixedly connected with a toothed bar (41), and the toothed bar (41) is meshed and connected with the gear (39).
10. The medical waste disinfection and sterilization treatment system according to claim 1, wherein both ends of the bottom of the box body (1) are fixedly connected with a fixing plate (44), a sliding groove (45) is formed in an inner end surface of the fixing plate (44), a sliding block (46) is slidably connected in the sliding groove (45), a same reset spring (47) is fixedly connected between the sliding block (46) and an inner wall of the sliding groove (45), a same mounting shaft (48) is rotatably connected between the two sliding blocks (46), a plurality of blades (49) distributed in an annular array are fixedly connected to the outer circumferential wall of the mounting shaft (48), the sealing mechanism comprises a sealing plate (51), a socket (50) is formed in one side of the box body (1) in a penetrating manner, the sealing plate (51) is inserted into the socket (50), and two stop blocks (52) distributed symmetrically are fixedly connected to the top of the sealing plate (51).
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| CN202210017119.4A CN114452432B (en) | 2022-01-07 | 2022-01-07 | Medical waste disinfection and sterilization treatment system |
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| CN202210017119.4A CN114452432B (en) | 2022-01-07 | 2022-01-07 | Medical waste disinfection and sterilization treatment system |
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Cited By (1)
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| CN118356521A (en) * | 2024-06-19 | 2024-07-19 | 德州龙瑞环保工程有限公司 | Microwave steam dual sterilization device for medical waste sterilization |
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| CN114452432B (en) | 2024-09-13 |
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