CN110815639A

CN110815639A - Medical treatment plastic refuse high efficiency processing apparatus

Info

Publication number: CN110815639A
Application number: CN201911019868.5A
Authority: CN
Inventors: 闵勋建
Original assignee: Shenzhen Built Plastic Industry Co Ltd
Current assignee: Shenzhen Built Plastic Industry Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-02-21

Abstract

The invention relates to a medical plastic garbage high-efficiency treatment device which comprises a base and a shell arranged on the base, wherein a filter plate is arranged in the shell, the filter plate divides the interior of the shell into a crushing cavity and a disinfection cavity, a first rotating shaft and a second rotating shaft are arranged in parallel in the crushing cavity, annular cutters are arranged on the first rotating shaft and the second rotating shaft respectively, a plurality of scrapers are arranged on the inner wall of the shell, two ends of the first rotating shaft and the second rotating shaft penetrate through the crushing cavity through bearings and are connected with a driving device, a heating disinfection device is arranged at the bottom of the disinfection cavity, an extrusion device is arranged above the heating disinfection device and is in transmission connection with a driving mechanism arranged outside the shell, a feeding hopper is arranged at the top of the crushing cavity, and a crushing circulation device is arranged on. The medical plastic garbage crusher can completely crush medical plastic garbage, sterilize the crushed medical garbage, and finally extrude and collect the medical plastic garbage, so that the volume of the medical plastic garbage is reduced, and the collection efficiency is improved.

Description

Medical treatment plastic refuse high efficiency processing apparatus

Technical Field

The invention relates to the technical field of medical waste treatment, in particular to a medical plastic waste efficient treatment device.

Background

Medical treatment, the Chinese medical history is thousands of years, and the word eye appears in recent decades, which is a new word eye for international connection, and the treatment is mostly used before; the plastic is a high molecular compound which is polymerized by addition polymerization or polycondensation reaction by taking a monomer as a raw material, is commonly called plastic or tree, can freely change components and form and style, and consists of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives.

Disclosure of Invention

The invention aims to provide a medical plastic waste high-efficiency treatment device which can completely crush medical plastic waste, sterilize the crushed medical waste, finally extrude and collect the medical plastic waste, reduce the volume of the medical plastic waste and improve the collection efficiency.

The above object of the present invention is achieved by the following technical solutions:

a medical plastic waste high-efficiency treatment device comprises a base and a shell arranged on the base, wherein a filter plate is arranged in the shell and divides the shell into a crushing cavity and a disinfection cavity, a first rotating shaft and a second rotating shaft are arranged in the crushing cavity in parallel, annular cutters are arranged on the first rotating shaft and the second rotating shaft respectively, the annular cutters arranged on the first rotating shaft and the second rotating shaft are arranged in a staggered manner, a plurality of scrapers are arranged on the inner wall of the shell, the end surfaces of the scrapers are abutted against the annular cutters on the first rotating shaft and the second rotating shaft, both ends of the first rotating shaft and the second rotating shaft penetrate through the crushing cavity through bearings and are connected with a driving device, a heating and disinfection device is arranged at the bottom of the disinfection cavity, an extrusion device is arranged above the heating and disinfection device and is in transmission connection with a driving mechanism arranged outside the shell, the top in broken chamber is installed the feeder hopper, broken circulating device is installed to broken chamber bottom filter top one side.

By adopting the technical scheme, when in use, medical waste is placed in the crushing box in the shell through the feed hopper, the driving device is started, so that the driving device drives the first rotating shaft and the second rotating shaft to rotate, and the annular cutters which are arranged in a staggered mode cut the plastic waste; after cutting, the medical plastic waste which is not completely cut is guided into the upper part of the crushing cavity again through the crushing circulating device to be crushed, so that the medical plastic waste is completely crushed; the plastic refuse after the cutting sees through the filter and gets into the disinfection chamber, and the plastic refuse that gets into in the disinfection chamber drops on heating degassing unit, and heating degassing unit heats the disinfection to it, accomplishes and passes through extrusion device after the disinfection and will heat the plastic refuse extrusion of softening to reduce medical plastic refuse volume, improve collection efficiency.

The invention is further configured to: drive arrangement installs first motor including installing the motor case on the base in the motor case, has cup jointed first gear on the first motor output shaft, the lateral wall that the one end of first rotation axis runs through casing and motor case in proper order stretches into the motor case, and second gear and third gear are installed to the part that first rotation axis is located the motor case, the lateral wall that the one end of second rotation axis runs through casing and motor case in proper order stretches into the motor case, and the fourth gear is installed to the part that the second rotation axis is located the motor case, meshing is connected between first gear and the second gear, and third gear and fourth gear meshing are connected.

Through adopting above-mentioned technical scheme, when drive arrangement starts, at first the first motor of starter motor incasement, the output shaft of first motor drives first gear, first gear passes through the belt and drives second gear rotation, thereby drive first rotation axis and rotate, the third gear that is located first rotation axis passes through the belt and drives fourth gear rotation, thereby drive second rotation axis and rotate, because the meshing is connected between first gear and the second gear, third gear and fourth gear meshing are connected, make first rotation axis and second rotation axis rotation opposite direction, thereby can cut medical plastics rubbish.

The invention is further configured to: the extrusion device has seted up the mounting groove in the installation piece including installing the installation piece in heating degassing unit top casing one side, installs buffer spring in the mounting groove, and the kicking block is installed on buffer spring's top, and the kicking block joint is in the mounting groove, installs the stripper plate on the casing inside lateral wall relative with the kicking block, is connected with the threaded rod through the bearing rotation on this stripper plate, the threaded rod passes casing lateral wall and connects actuating mechanism.

Through adopting above-mentioned technical scheme, actuating mechanism can drive the threaded rod and rotate to make the threaded rod remove towards the kicking block, thereby make the stripper plate extrude plastic refuse towards the kicking block, will extrude through the plastic refuse that heating degassing unit heat softened at last, reduce its volume, improve collection efficiency, buffer spring can avoid kicking block striking installation piece to lead to equipment to damage.

The invention is further configured to: the driving mechanism comprises a fifth gear installed on a threaded rod on the outer side of the shell, a second motor installed on the base and a sixth gear installed on an output shaft of the second motor, and the fifth gear is meshed with the sixth gear.

Through adopting above-mentioned technical scheme, start the second motor for the second motor drives fifth gear revolve, thereby drive the sixth gear with fifth gear engagement and rotate, and sixth gear shave a man's head drives the threaded rod and rotates, makes the threaded rod drive the overstock device and extrudes medical plastic refuse.

The invention is further configured to: a damping device is arranged between the base and the shell and comprises a damping spring, a damping pad and a damping column, the top of the damping spring is fixedly connected with the shell, the bottom of the damping spring is fixedly connected with the base, and the damping pad and the damping column are arranged in the damping spring; the top of the shock absorption column is fixedly connected with the shell, and the bottom of the shock absorption column is arranged in the shock absorption pad.

Through adopting above-mentioned technical scheme, vibration that vibration damper's setting produced among the medical plastic refuse shredding process absorbs, prevents that the long-term vibration of equipment from shortening life.

The invention is further configured to: broken chamber top intercommunication has the air duct, installs gaseous purifier and air exhauster on this air duct, gaseous purifier is including filtering jar and active carbon adsorption layer, should filter the jar setting on the air duct, and active carbon adsorption layer sets up in filtering the jar.

Through adopting above-mentioned technical scheme, the waste gas that produces when the dust that produces in the broken process of medical plastic refuse and heating degassing unit heating of air exhauster passes through the air duct and inhales gas purification device's filtration jar, and the active carbon adsorption layer in the filtration jar is used for adsorbing the dust that produces in the broken process of medical plastic refuse and the waste gas that produces when heating degassing unit heating, prevents that the dust from directly discharging the polluted environment to carry out shredding to the material.

The invention is further configured to: broken circulating device is including setting up the discharge gate of seting up in broken chamber bottom filter top one side and the feed cylinder of actuating mechanism top installation, and this feed cylinder bottom is provided with the feed inlet, discharge gate on the casing is put through mutually with the feed inlet of feed cylinder, and the inside of feed cylinder is provided with the screw rod, and the surface mounting of screw rod has the spiral blade of carrying material, the last surface mounting of feed cylinder has the third motor, and the output and the screw rod of second motor are fixed connection mutually, and the passage is installed to the upper end of feed cylinder, and this passage runs through the casing and stretches into broken intracavity.

Through adopting above-mentioned technical scheme, the plastic refuse after the cutting falls into on the filter, the filter that falls that cutting particle diameter meets the requirements gets into disinfection chamber, the plastic refuse who does not conform to cutting particle diameter requirement enters into the feed cylinder through being located left feed inlet in, it rotates to drive the screw rod through the third motor, it has the lifting action to carry material helical blade on the screw rod, promote plastic refuse to the upside, then enter into the inside upside in broken chamber once more with rubbish through the passage, carry out the circulation of a lot of and cut repeatedly, consequently, can make all medical plastic refuse shaping to the graininess that can be retrieved, convenient the recovery, the efficiency of rubbish recovery is improved.

The invention is further configured to: the heating and sterilizing device comprises a heating box, a heating plate is fixedly connected between two sides of the inner wall of the heating box, an infrared electric heating tube is fixedly connected between the bottom of the heating plate and the top of the inner wall of the heating box, and a heat conducting rod is fixedly connected between the top of the heating plate and the bottom of the inner wall of the heating box.

By adopting the technical scheme, the heating plate is started, the heat conducting rod on the heating plate can heat and soften the garbage, and the infrared electric heating tube can sterilize the medical garbage.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the medical plastic waste which is not completely crushed can be circularly crushed through the crushing and circulating device, so that the medical plastic waste is completely crushed, the crushed medical waste is disinfected and finally extruded and collected, the volume of the medical plastic waste is reduced, and the collection efficiency is improved;

2. the dust generated in the medical plastic waste crushing process and the waste gas generated in the heating and disinfecting device are sucked into the filter tank of the gas purification device through the air guide pipe by the exhaust fan, and the activated carbon adsorption layer in the filter tank is used for adsorbing the dust generated in the medical plastic waste crushing process and the waste gas generated in the heating and disinfecting device, so that the dust is prevented from being directly discharged to pollute the environment, and the material is crushed;

3. through the setting of vibration damper, absorb the vibration that produces among the medical plastic refuse shredding process, prevent that the long-term vibration of equipment from shortening life.

Drawings

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

FIG. 2 is a top plan view of the crushing chamber of the present invention;

FIG. 3 is a schematic view of the heat sterilization unit of the present invention;

FIG. 4 is a schematic view of the extrusion apparatus of the present invention;

FIG. 5 is a schematic view of the shock absorbing device of the present invention;

FIG. 6 is a schematic view of the structure of the gas purification apparatus of the present invention.

In the figure, 1, a base; 2. a housing; 3. a filter plate; 4. a damping device; 41. a damping spring; 42. a shock pad; 43. a shock-absorbing post; 5. a crushing circulation device; 51. a discharge port; 52. a charging barrel; 53. a screw; 54. a material lifting helical blade; 55. a third motor; 56. a material guide pipe; 6. a drive device; 61. a motor case; 62. a first motor; 63. a first gear; 64. a second gear; 65. a third gear; 66. a fourth gear; 7. a heating and sterilizing device; 71. a heating box; 72. heating plates; 73. an infrared electric heating tube; 74. a heat conducting rod; 8. an extrusion device; 81. mounting blocks; 82. mounting grooves; 83. a buffer spring; 84. a top block; 85. a pressing plate; 86. a threaded rod; 9. a drive mechanism; 91. a second motor; 92. a fifth gear; 93. a sixth gear; 10. a crushing chamber; 11. a disinfection chamber; 12. a first rotating shaft; 13. a second rotation shaft; 14. a ring-shaped cutter; 15. a scraper; 16. a feed hopper; 17. an air duct; 18. an exhaust fan; 19. a gas purification device; 20. a filter tank; 21. an activated carbon adsorption layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 5, the medical plastic waste high-efficiency treatment device disclosed by the invention comprises a base 1 and a housing 2 mounted on the base 1, in the embodiment, the base 1 and the housing 2 are fixed together through a damping device 4, the damping device is composed of a damping spring 41, a damping pad 42 and a damping column 43, the top of the damping spring 41 is fixedly connected with the housing 2, the bottom of the damping spring is fixedly connected with the base 1, and the damping pad 42 and the damping column 43 are arranged inside the damping spring 41; shock attenuation post 43 top and casing 2 fixed connection, the bottom setting is in shock pad 42, and through vibration damper's setting, absorbs the vibration that produces among the medical plastic refuse shredding process, prevents that the long-term vibration of equipment from shortening life.

Referring to fig. 1, 2 inside filters 3 that are provided with of casing, the filter 3 separates into broken chamber 10 and disinfection chamber 11 with 2 inside of casing, broken circulating device 5 is installed to 3 top one sides in broken chamber 10 bottom filters, this broken circulating device 5 is including setting up the discharge gate 51 of seting up in 3 top one sides in broken chamber 10 bottom filters, in this embodiment, the slope of filter 3 sets up, and the lower one end butt of filter 3 is in discharge gate 51 department, thereby make the plastic refuse after the cutting fall into on the filter 3, the filter 3 that falls that the cutting particle diameter meets the requirements gets into disinfection chamber 11, the plastic refuse that does not conform to the cutting particle diameter requirement enters into the feed inlet along the filter 3 of slope and enters into discharge gate 51.

Referring to fig. 1 and 2, a first rotating shaft 12 and a second rotating shaft 13 are arranged in parallel in a crushing cavity 10, annular cutters 14 are mounted on the first rotating shaft 12 and the second rotating shaft 13, a plurality of scrapers 15 are arranged on the inner wall of the casing 2, both ends of the first rotating shaft 12 and the second rotating shaft 13 penetrate through the crushing cavity 10 through bearings and are connected with the driving device 6, in the present embodiment, the annular cutters 14 mounted on the first rotating shaft 12 and the second rotating shaft 13 are arranged in a staggered manner, and the end faces of the scrapers 15 are abutted to the annular cutters 14 on the first rotating shaft 12 and the second rotating shaft 13.

Referring to fig. 1 and 2, the driving device 6 includes a motor box 61 installed on the base 1, a first motor 62 is installed in the motor box 61, a first gear 63 is sleeved on an output shaft of the first motor 62, one end of the first rotating shaft 12 sequentially penetrates through the side walls of the housing 2 and the motor box 61 and extends into the motor box 61, a second gear 64 and a third gear 65 are installed on a portion of the first rotating shaft 12 located in the motor box 61, one end of the second rotating shaft 13 sequentially penetrates through the side walls of the housing 2 and the motor box 61 and extends into the motor box 61, a fourth gear 66 is installed on a portion of the second rotating shaft 13 located in the motor box 61, in this embodiment, the first secondary gear and the second gear 64 are connected in a meshing manner, and the third gear 65 and the fourth gear 66 are connected in a meshing manner.

Referring to fig. 1, a heating and disinfecting device 7 is arranged at the bottom of a disinfecting chamber 11, an extruding device 8 is arranged above the heating and disinfecting device 7, the extruding device 8 is in transmission connection with a driving mechanism 9 arranged outside a shell 2, and a feeding hopper 16 is arranged at the top of a crushing chamber 10.

Referring to fig. 1 and 4, the extruding device 8 includes an installation block 81 installed on one side of the housing 2 above the heating and sterilizing device 7, an installation groove 82 is formed in the installation block 81, a buffer spring 83 is installed in the installation groove 82, an ejector block 84 is installed on the top end of the buffer spring 83, the ejector block 84 is connected in the installation groove 82 in a clamping manner, an extruding plate 85 is installed on the inner side wall of the housing 2 opposite to the ejector block 84, a threaded rod 86 is connected to the extruding plate 85 in a rotating manner through a bearing, the threaded rod 86 penetrates through the side wall of the housing 2 to be connected with the driving mechanism 9, in the embodiment, a thread corresponding to the threaded rod 86 is arranged at the position of the housing 2, and a limit stop is arranged on the portion, located in the installation groove 82.

Referring to fig. 1, the driving mechanism 9 is composed of a fifth gear 92 mounted on the threaded rod 86 outside the casing 2, a second motor 91 mounted on the base 1, and a sixth gear 93 mounted on the output shaft of the second motor 91, and in this embodiment, the fifth gear 92 and the sixth gear 93 are meshed together.

Referring to fig. 1 and 6, the top of the crushing cavity 10 is communicated with an air duct 17, the air duct 17 is provided with a gas purifying device 19 and an exhaust fan 18, the gas purifying device 19 comprises a filter tank 20 and an activated carbon adsorption layer 21, the filter tank 20 is arranged on the air duct 17, the activated carbon adsorption layer 21 is arranged in the filter tank 20, and in this embodiment, the activated carbon adsorption layer 21 in the filter tank 20 is provided with two or more layers.

Referring to fig. 1, the crushing circulation device 5 includes a discharge port 51 formed at one side above a filter plate 3 at the bottom of the crushing chamber 10 and a material cylinder 52 installed above the driving mechanism 9, a feed port is formed at the bottom of the material cylinder 52, the discharge port 51 on the casing 2 is communicated with the feed port of the material cylinder 52, a screw 53 is arranged inside the material cylinder 52, a material lifting helical blade 54 is installed on the surface of the screw 53, a third motor 55 is installed on the upper surface of the material cylinder 52, the output end of the second motor 91 is fixedly connected with the screw 53, a material guiding pipe 56 is installed at the upper end of the material cylinder 52, and the material guiding pipe 56 penetrates through the casing 2 and extends into the.

Referring to fig. 3, the heating and sterilizing device 7 includes a heating chamber 71, a heating plate 72 fixedly connected between both sides of the inner wall of the heating chamber 71, an infrared electric heating tube 73 fixedly connected between the bottom of the heating plate 72 and the top of the inner wall of the heating chamber 71, and a heat conducting rod 74 fixedly connected between the top of the heating plate 72 and the bottom of the inner wall of the heating chamber 71.

The implementation principle of the embodiment is as follows: when the medical plastic garbage cutting machine is used, medical garbage is placed in a crushing box in the shell 2 through the feed hopper 16, the first motor 62 in the motor box 61 is started, an output shaft of the first motor 62 drives the first gear 63 to rotate, the first gear 63 drives the second gear 64 to rotate through a belt, so that the first rotating shaft 12 is driven to rotate, the third gear 65 on the first rotating shaft 12 drives the fourth gear 66 to rotate through a belt, so that the second rotating shaft 13 is driven to rotate, because the first gear 63 is meshed and connected with the second gear 64, and the third gear 65 is meshed and connected with the fourth gear 66, the rotating directions of the first rotating shaft 12 and the second rotating shaft 13 are opposite, so that the medical plastic garbage can be cut, and because the scraper 15 is arranged, the garbage cannot adhere to the first rotating shaft 12 and the second rotating shaft 13, the cutting efficiency is high, and the cutting effect is obvious;

the cut plastic garbage falls onto the filter plate 3, the falling filter plate 3 with the cut particle size meeting the requirement enters the disinfection chamber 11, the plastic garbage which does not meet the requirement of the cut particle size enters the charging barrel 52 through the feeding hole on the left side, the screw 53 is driven to rotate by the third motor 55, the material lifting helical blade 54 on the screw 53 has the lifting function, the plastic garbage is lifted to the upper side, then the garbage enters the upper side inside the crushing chamber 10 again through the material guide pipe 56, and the repeated cutting is carried out for multiple times in a circulating way, so that all medical plastic garbage can be molded into recyclable particles, the recycling is convenient, the garbage recycling efficiency is improved, and the garbage can be completely crushed;

the plastic garbage entering the disinfection chamber 11 falls on the heating and disinfecting device 7, the heating plate 72 on the heating and disinfecting device 7 is started, at this time, the heat conducting rod 74 on the heating plate 72 heats and softens the garbage, the infrared electric heating tube 73 disinfects the medical garbage, then the second motor 91 is started, the second motor 91 drives the fifth gear 92 to rotate, the sixth gear 93 meshed with the fifth gear 92 is driven to rotate, the sixth gear 93 shave a man's head drives the threaded rod 86 to rotate, the threaded rod 86 drives the accumulating and pressing device to extrude the medical plastic garbage, the garbage volume is reduced, the garbage is convenient to collect, the dust generated in the medical plastic garbage crushing process and the waste gas generated when the heating and disinfecting device 7 is heated are sucked into the filter tank 20 of the gas purification device 19 through the gas guide tube 17 by the exhaust fan 18, and the activated carbon adsorption layer 21 in the filter tank 20 is used for sucking the dust generated in the medical plastic garbage crushing process and the waste gas generated when the heating and disinfecting device 7 is heated Adsorb, prevent that the dust from directly discharging the polluted environment to carry out shredding to the material.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a medical treatment plastic refuse high-efficiency processing device, includes base (1) and installs casing (2) on base (1), its characterized in that: the inner part of the shell (2) is provided with a filter plate (3), the filter plate (3) separates the inner part of the shell (2) into a crushing cavity (10) and a disinfection cavity (11), a first rotating shaft (12) and a second rotating shaft (13) are arranged in parallel in the crushing cavity (10), annular cutters (14) are arranged on the first rotating shaft (12) and the second rotating shaft (13), the annular cutters (14) arranged on the first rotating shaft (12) and the second rotating shaft (13) are arranged in a staggered manner, a plurality of scrapers (15) are arranged on the inner wall of the shell (2), the end surfaces of the scrapers (15) are abutted against the annular cutters (14) on the first rotating shaft (12) and the second rotating shaft (13), the two ends of the first rotating shaft (12) and the second rotating shaft (13) penetrate through the crushing cavity (10) through bearings to be connected with a driving device (6), and a heating and disinfection device (7) is arranged at the bottom of the disinfection cavity (, extrusion device (8) is installed to heating degassing unit (7) top, extrusion device (8) are connected with actuating mechanism (9) transmission that sets up in the casing (2) outside, feeder hopper (16) are installed at the top in broken chamber (10), broken circulating device (5) are installed to broken chamber (10) bottom filter (3) top one side.

2. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: the driving device (6) comprises a motor box (61) arranged on the base (1), a first motor (62) is arranged in the motor box (61), a first gear (63) is sleeved on an output shaft of the first motor (62), one end of the first rotating shaft (12) penetrates through the shell (2) and the side wall of the motor box (61) in sequence and extends into the motor box (61), a second gear (64) and a third gear (65) are installed on the part, located in the motor box (61), of the first rotating shaft (12), one end of the second rotating shaft (13) penetrates through the shell (2) and the side wall of the motor box (61) in sequence and extends into the motor box (61), a fourth gear (66) is installed on the part, located in the motor box (61), of the second rotating shaft (13), the first gear (63) is in meshed connection with the second gear (64), and the third gear (65) is in meshed connection with the fourth gear (66).

3. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: extrusion device (8) including installing installation piece (81) in heating degassing unit (7) top casing (2) one side, mounting groove (82) have been seted up in installation piece (81), install buffer spring (83) in mounting groove (82), kicking block (84) are installed on the top of buffer spring (83), kicking block (84) joint is in mounting groove (82), install stripper plate (85) on casing (2) inside lateral wall relative with kicking block (84), be connected with threaded rod (86) through the bearing rotation on this stripper plate (85), threaded rod (86) pass casing (2) lateral wall and connect actuating mechanism (9).

4. The medical plastic waste high-efficiency treatment device according to claim 3, characterized in that: the driving mechanism (9) comprises a fifth gear (92) arranged on a threaded rod (86) on the outer side of the shell (2), a second motor (91) arranged on the base (1) and a sixth gear (93) arranged on an output shaft of the second motor (91), and the fifth gear (92) is meshed with the sixth gear (93).

5. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: a damping device (4) is arranged between the base (1) and the shell (2), the damping device comprises a damping spring (41), a damping pad (42) and a damping column (43), the top of the damping spring (41) is fixedly connected with the shell (2), the bottom of the damping spring is fixedly connected with the base (1), and the damping pad (42) and the damping column (43) are arranged inside the damping spring (41); the top of the shock absorption column (43) is fixedly connected with the shell (2), and the bottom of the shock absorption column is arranged in the shock absorption pad (42).

6. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: broken chamber (10) top intercommunication has air duct (17), installs gaseous purifier (19) and air exhauster (18) on this air duct (17), gaseous purifier (19) are including filtering jar (20) and active carbon adsorption layer (21), should filter jar (20) and set up on air duct (17), and active carbon adsorption layer (21) set up in filtering jar (20).

7. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: broken circulating device (5) is including setting up discharge gate (51) and the feed cylinder (52) of actuating mechanism (9) top installation of seting up in broken chamber (10) bottom filter (3) top one side, and this feed cylinder (52) bottom is provided with the feed inlet, discharge gate (51) on casing (2) and the feed inlet of feed cylinder (52) are put through mutually, and the inside of feed cylinder (52) is provided with screw rod (53), and the surface mounting of screw rod (53) has material lifting helical blade (54), the last surface mounting of feed cylinder (52) has third motor (55), and the output and screw rod (53) looks fixed connection of second motor (91), and passage (56) are installed to the upper end of feed cylinder (52), and this passage (56) run through casing (2) and stretch into in broken chamber (10).

8. The medical plastic waste high-efficiency treatment device according to claim 1, characterized in that: the heating and sterilizing device (7) comprises a heating box (71), a heating plate (72) is fixedly connected between two sides of the inner wall of the heating box (71), an infrared electric heating tube (73) is fixedly connected between the bottom of the heating plate (72) and the top of the inner wall of the heating box (71), and a heat conducting rod (74) is fixedly connected between the top of the heating plate (72) and the bottom of the inner wall of the heating box (71).