CN113926543A

CN113926543A - Medical waste treatment equipment

Info

Publication number: CN113926543A
Application number: CN202110995022.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-14

Abstract

The invention relates to medical waste treatment equipment which comprises a device main body, a rotary lifting mechanism, a crushing and cleaning mechanism, a dry-wet separation mechanism, a drainage mechanism and a transmission mechanism, wherein the rotary lifting mechanism is arranged on the device main body; the device main body comprises a case and an outer bracket, a controller is arranged on the outer surface of the case, a feeding port is arranged at the upper end of the case, a viewing mirror is arranged at the front end of the case, and a rotary lifting mechanism is arranged inside the device main body; the drainage mechanism comprises a flange, a filter frame is arranged in the flange, a filter screen is arranged in the filter frame, a bolt is inserted in the flange, and a nut is arranged at the bottom of the bolt; a transmission mechanism is arranged on the outer side of the device main body, the transmission mechanism comprises a rotating wheel, the rotating wheel is arranged in the outer bracket, a baffle is arranged on the outer side of the device main body, and an extension belt is arranged at the upper end of the rotating wheel; the internally mounted of baffle has the biography area, and the internally mounted of passing the area has the third gear, and the flitch is installed down to the upper end of baffle.

Description

Medical waste treatment equipment

Technical Field

The invention relates to the technical field of medical waste treatment, in particular to medical waste treatment equipment.

Background

Medical garbage refers to polluted garbage produced by hospitals and contacting blood, flesh and the like of patients, such as used cotton balls, gauze, adhesive tapes, waste water, disposable medical instruments, postoperative wastes, overdue medicines and the like, according to medical detection reports of national health departments, as the medical garbage has characteristics of space pollution, acute infection, latent pollution and the like, the harmfulness of viruses and germs is dozens, hundreds or even thousands of times of that of common household garbage, if the medical garbage is not treated properly, serious pollution to the environment can be caused and can also become a source of epidemic diseases, the medical garbage refers to waste which is generated by medical institutions in medical, prevention, health care and other related activities and has direct or indirect infectivity, toxicity and other harmfulness, specifically comprises infectivity, pathological, injury, medicinal and chemical wastes, the wastes contain a large amount of bacterial viruses and have certain characteristics of space pollution, acute viral infection and latent infection, such as not strengthening management and random abandonment, but the wastes are mixed into domestic wastes and dispersed into the living environment of people, so that the wastes pollute the atmosphere, water sources, land, animals and plants, cause disease transmission, seriously harm the physical and mental health of people, all medical wastes and domestic wastes can not be mixed, the harmfulness of the medical wastes causes high importance of all countries in the world, in the aspect of relevant law and regulation construction, various aspects and various links of reduction, classified collection, storage, transportation and disposal of the medical wastes in many countries and regions have strict and definite regulations, in the aspect of technical research, a large amount of manpower, material resources and financial resources are used for deeply researching the disposal of the medical wastes, and the main methods comprise burning, acute viral infection and latent infection, The medical waste has the characteristics of full-space pollution, acute infection, latent pollution and the like, and the harmfulness of microorganisms contained in the medical waste is dozens, hundreds or even thousands of times of that of common domestic waste, so that the medical waste can become a source of hospital infection and social environment public nuisance if not treated properly, and can become a source of epidemic diseases more seriously, and the medical waste contains bacteria, viruses and harmful substances with different degrees and is exposed to untreated medical waste: the medical garbage has a pollution effect on atmosphere, underground water, surface water, soil and the like, and the garbage is stacked in the open air, so that a large amount of harmful gases such as ammonia gas, sulfide and the like are released, and the atmosphere is seriously polluted, wherein polychlorinated biphenyl, dioxin and the like which are decomposed and emitted by the garbage are carcinogens.

To this end, the chinese application patent No.: the invention relates to a pulverizer for medical waste treatment, which comprises a base, a spray head, a bearing, a driving motor, a rapping motor and a driven pulverizing roller, wherein a pulverizing bin is fixed at the upper end of the base, a feeding port is formed in the upper end of the pulverizing bin, the upper end of the feeding port is connected with a cover plate through a rotating shaft, a reset mechanism is installed at the lower end of the cover plate, the spray head is arranged in the pulverizing bin, one end of the spray head is connected with a pressure pump through a water pipe, the lower end of the pressure pump is connected with a liquid collecting tank through a water pipe, the liquid collecting tank is arranged in the base, the bearing is arranged in the pulverizing bin, and a transmission shaft penetrates through the bearing. This medical waste handles and uses rubbing crusher apron is connected for rotating through the pivot with the pan feeding mouth, can make the apron overturn through the pivoted mode to make the upper end of pan feeding mouth can be sealed, and then can make the material can not spill over the outside of device after entering into the device inside, thereby can not cause the pollution to the device surrounding environment.

However, the garbage disposal device has some defects, the existing medical garbage is divided into dry garbage, semi-dry garbage and garbage with liquid medicine, the semi-dry garbage deposited at the bottom is difficult to stir at the bottom, so that the crushing is not uniform enough, and the medical garbage is easy to adhere to the inner wall of the device, so that the cleaning is difficult.

Therefore, in order to solve the above problems, a medical waste disposal apparatus is proposed.

Disclosure of Invention

The invention aims to provide medical waste treatment equipment, which aims to solve the problems that the existing medical waste proposed in the background art is divided into dry waste, semi-dry waste and semi-dry waste with liquid medicine and deposited at the bottom, the semi-dry waste is difficult to crush at the bottom, so that the crushing is not uniform enough, and the medical waste is easy to adhere to the inner wall of a device, so that the cleaning is difficult.

In order to achieve the purpose, the invention provides the following technical scheme: a medical waste treatment device comprises a device main body (1), a rotary lifting mechanism (2), a crushing and cleaning mechanism (3), a dry-wet separation mechanism (4), a drainage mechanism (5) and a transmission mechanism (6); the device main body (1) comprises a case (11) and an outer bracket (14), a controller (12) is installed on the outer surface of the case (11), a feeding port (13) is installed at the upper end of the case (11), a viewing mirror (15) is installed at the front end of the case (11), and a rotating and lifting mechanism (2) is installed inside the device main body (1);

the rotary lifting mechanism (2) comprises an inner clamping frame (21), a motor (22) is installed on the left side of the inner clamping frame (21), a first gear (23) and a second gear (24) are installed inside the inner clamping frame (21), and a first roller (25) is installed at the bottom of the motor (22); a second roller (27) is installed at the lower end of the second gear (24), a belt (26) is installed inside the first roller (25), a lower connecting wheel (28) is installed at the lower end of the second roller (27), and a connecting rod (208) is installed at the lower end of the lower connecting wheel (28); a movable rod (29) is installed at the lower end of the second gear (24), the bottom of the connecting rod (208) is connected with a lower clamping column (209), and a crushing and cleaning mechanism (3) is installed at the bottom of the rotary lifting mechanism (2);

the crushing and cleaning mechanism (3) comprises a middle rotary table (31), the bottom of the lower clamping column (209) is provided with the middle rotary table (31), the lower end of the middle rotary table (31) is provided with crushing blades (32), two ends of the middle rotary table (31) are provided with extending rods (33), the lower ends of the extending rods (33) are provided with sticking brushes (34), and the device main body (1) is internally provided with a dry-wet separation mechanism (4); the dry-wet separation mechanism (4) comprises a lower tray (41), a leak (42) is installed inside the lower tray (41), a bead groove (47) is arranged inside the device main body (1), a blocking net (43) is installed inside the leak (42), and sliding blocks (44) are installed at two ends of the lower tray (41); a support rod (45) is installed inside the sliding block (44), a ball (46) is installed on the outer side of the support rod (45), and a drainage mechanism (5) is installed on the right side of the device main body (1);

the drainage mechanism (5) comprises a flange (51), a filter frame (52) is installed inside the flange (51), a filter screen (53) is installed inside the filter frame (52), a bolt (54) is inserted into the flange (51), and a nut (55) is installed at the bottom of the bolt (54); a transmission mechanism (6) is installed on the outer side of the device main body (1), the transmission mechanism (6) comprises a rotating wheel (61), the rotating wheel (61) is installed inside the outer bracket (14), a baffle (65) is installed on the outer side of the device main body (1), and an extension belt (62) is installed at the upper end of the rotating wheel (61); the inside mounting of baffle (65) has and passes area (64), the inside mounting of passing area (64) has third gear (63), flitch (66) are down installed to the upper end of baffle (65).

In the scheme, the first roller (25) is parallel to the second roller (27), the first gear (23) is meshed with the second gear (24) in shape, six groups of crushing blades (32) are arranged, two groups of extension rods (33) and two groups of sticking brushes (34) are arranged, and the first roller (25) and the second roller (27) are circular; the shape of the filter frame (52) is attached to the shape of the inside of the flange (51), twelve groups of the leak holes (42) and the blocking net (43) are arranged, two groups of the slide blocks (44) are arranged, and the shape of the bolts (54) is attached to the shape of bolt grooves at the upper end of the filter frame (52); the belt (26) is shaped to conform to the internal shape of the second roller (27).

In the present case, the shape of the sticking brush (34) is fitted to the inner shape of the apparatus main body (1).

In the scheme, the shape of the ball (46) is matched with that of the ball groove (47).

In the present case, the shape of the bolt (54) conforms to the inner shape of the nut (55).

In the scheme, two sets of the third gears (63) are arranged, and the shapes of the third gears (63) are matched with the inner shape of the transmission belt (64).

The beneficial effects are that: according to the medical waste treatment equipment, the transmission mechanism is adopted to transmit the waste to enter the device for crushing treatment, so that later burning filling treatment is facilitated, the rotary lifting crushing mechanism is arranged in the device, the crushed waste after lifting and rotating is more uniform, the cleaning mechanism is arranged at the upper end of the mechanism, so that the inner wall is cleaned when the waste is rotated and crushed, the dry-wet separation mechanism is arranged at the lower end of the device, and the waste classification treatment is facilitated, so that the effects of more uniform crushing of the waste, improvement of the working efficiency and convenience in cleaning and classification are achieved.

The device is provided with a rotary lifting mechanism and a crushing and cleaning mechanism inside a device main body, a first roller is driven to rotate by a starting motor, a belt is arranged inside the first roller and connected with a second roller, the second roller is driven to rotate together, so that a connecting rod at the bottom of a lower connecting wheel is connected with a lower clamping column to rotate, the rotation of the lower crushing and cleaning mechanism is ensured, a first gear is arranged inside an inner clamping frame to rotate and drive a second gear to rotate, a movable rod inside the lower clamping column drives the crushing and cleaning mechanism to lift, the simultaneous lifting and moving of the crushing and cleaning mechanism are ensured, the crushing and cleaning are ensured to be carried out by the lifting and moving rotation of crushing blades, the crushing is more uniform, two groups of sticking brushes are arranged above a middle rotary disc, the sticking brushes are stuck with the inside of the device main body, when the middle rotary disc rotates and lifts, the inner walls of the sticking brushes stuck with the device main body are driven to be cleaned simultaneously, make quick cleanness when broken even, prevented that rubbish from adhering at the inner wall of device main part, reached that broken rubbish is even and quick, improved refuse treatment's efficiency, and convenient clear effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the apparatus of the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural diagram of a rotating mechanism according to the present invention;

FIG. 5 is a schematic cross-sectional view of the lifting mechanism of the present invention;

FIG. 6 is a schematic top view of the crushing and cleaning mechanism of the present invention;

FIG. 7 is a schematic top view of the wet and dry separating mechanism of the present invention;

FIG. 8 is a schematic cross-sectional view of the wet and dry separation disassembly apparatus of the present invention;

FIG. 9 is an exploded view of the drainage mechanism of the present invention;

fig. 10 is a schematic view of a screen structure according to the present invention.

In the figure: 1. a device main body; 11. a chassis; 12. a controller; 13. a feeding port; 14. an outer bracket; 15. a sight glass; 2. rotating the lifting mechanism; 21. an inner clamping frame; 22. a motor; 23. a first gear; 24. a second gear; 25. a first roller; 26. a belt wheel; 27. a second roller; 28. a lower connecting wheel; 208. a connecting rod; 29. a movable rod; 209. a lower clamping column; 3. a crushing and cleaning mechanism; 31. a middle rotating disc; 32. crushing the leaves; 33. an extension rod; 34. pasting and brushing; 4. a dry-wet separation mechanism; 41. a lower tray; 42. a vulnerability; 43. blocking the net; 44. a slider; 45. a strut; 46. a ball bearing; 47. a bead groove; 5. a drainage mechanism; 51. a flange; 52. a filter frame; 53. filtering with a screen; 54. a bolt; 55. a nut; 6. a transmission mechanism; 61. a rotating wheel; 62. tape extension; 63. a third gear; 64. conveying a belt; 65. a baffle plate; 66. and discharging the material plate.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-10, an embodiment of the present invention is shown: a medical waste treatment device comprises a device main body 1, a rotary lifting mechanism 2, a crushing and cleaning mechanism 3, a dry-wet separating mechanism 4, a drainage mechanism 5 and a transmission mechanism 6, wherein the device main body 1 comprises a case 11 and an outer bracket 14, the rotary lifting mechanism 2 is arranged in the device main body 1, the rotary lifting mechanism 2 comprises an inner clamping frame 21, a motor 22 is arranged on the left side of the inner clamping frame 21, a first gear 23 and a second gear 24 are arranged in the inner clamping frame 21, a first roller 25 is arranged at the bottom of the motor 22, a second roller 27 is arranged at the lower end of the second gear 24, a belt 26 is arranged in the first roller 25, a lower connecting wheel 28 is arranged at the lower end of the second roller 27, a connecting rod 208 is arranged at the lower end of the lower connecting wheel 28, a movable rod 29 is arranged at the lower end of the second gear 24, a lower clamping column 209 is connected at the bottom of the connecting rod 208, the shape of the first gear 23 is meshed with the shape of the second gear 24, the shape of the belt wheel 26 is fitted with the internal shape of the first roller wheel 25, the first roller wheel 25 and the second roller wheel 27 are circular, the shape of the movable rod 29 is fitted with the internal shape of the lower clamping column 209, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the first gear wheel 23 is meshed with the second gear wheel 24, so that the rotation of the first gear wheel 23 drives the second gear wheel 24 to rotate, the movable rod 29 rotates inside the lower clamping column 209 to drive the bottom middle rotating disc 31 to move up and down, the rotation of the second roller wheel 27 drives the bottom lower connecting wheel 28 to rotate, the lower connecting wheel 28 is connected with the bottom lower clamping column 209 through two groups of connecting rods 208 to rotate, the bottom of the rotating and lifting mechanism 2 is provided with the crushing and cleaning mechanism 3, the crushing and cleaning mechanism 3 comprises a middle rotating disc 31, the bottom of the lower clamping column 209 is provided with a middle rotating disc 31, the lower end of the middle rotating disc 31 is provided with crushing blades 32, and the two ends of the middle rotating disc 31 are provided with extending rods 33, the lower end of the extension rod 33 is provided with a pasting brush 34, the crushing blade 32 is provided with six groups, the extension rod 33 and the pasting brush 34 are provided with two groups, the shape of the pasting brush 34 is fitted with the inner shape of the device main body 1, as shown in the comprehensive figure 2 and the figure 6, the crushing blade 32 rotates to crush the garbage, the pasting brush 34 is fitted with the inner wall of the device main body 1 to clean the inner wall, the inside of the device main body 1 is provided with a dry-wet separation mechanism 4, the dry-wet separation mechanism 4 comprises a lower tray 41, the inside of the lower tray 41 is provided with a leak 42, the inside of the leak 42 is provided with a blocking net 43, the two ends of the lower tray 41 are provided with slide blocks 44, the inside of the slide blocks 44 is provided with a support rod 45, the outside of the support rod 45 is provided with a ball 46, the inside of the device main body 1 is provided with a ball groove 47, the right side of the device main body 1 is provided with a drainage mechanism 5, the drainage mechanism 5 comprises a flange 51, the transmission mechanism 6 is installed on the outer side of the device main body 1, the transmission mechanism 6 comprises a rotating wheel 61, the rotating wheel 61 is installed inside the outer bracket 14, the baffle 65 is installed on the outer side of the device main body 1, and the extension belt 62 is installed at the upper end of the rotating wheel 61.

Twelve sets are installed with blocking net 43 to leak hole 42, two sets are installed to slider 44, ball 46's shape and the laminating of pearl groove 47 shape mutually, synthesize fig. 7 and fig. 8 show, make the moisture in the rubbish leak the bottom of device main part 1 from leaking in leak hole 42 through leak hole 42 and discharge the processing, prevent the large granule through blocking net 43 and drop, roll in the inside pearl groove 47 of device main part 1 through ball 46 of tray 41 both ends installation down for convenient slip is taken out tray 41 and is washd.

A filter frame 52 is arranged inside a flange 51, a filter screen 53 is arranged inside the filter frame 52, bolts 54 are inserted into the flange 51, nuts 55 are arranged at the bottoms of the bolts 54, the shape of the filter frame 52 is matched with the shape of the inside of the flange 51, four groups of bolt grooves are arranged at the upper end of the filter frame 52, the shape of the bolts 54 is matched with the shape of the bolt grooves at the upper end of the filter frame 52, the shape of the bolts 54 is matched with the shape of the inside of the nuts 55, as shown in the comprehensive graph of fig. 9 and fig. 10, the filter frame 52 is clamped inside the flange 51, the bolts 54 are inserted into the bolt grooves at the upper end of the filter frame 52 and then screwed into the nuts 55 for fixation, and the filter screen 53 ensures that the sewage is filtered when the sewage is discharged, so that the pollution caused by the discharge is prevented.

Baffle 65's internally mounted has the area of biography 64, the internally mounted who passes area 64 has third gear 63, flitch 66 is installed down to baffle 65's upper end, third gear 63 installs two sets ofly, the shape of third gear 63 and the inside shape of passing area 64 are laminated mutually, synthesize and show in figure 1, it rotates to drive third gear 63 through the rotation of runner 61, rotate the laminating through third gear 63 and pass the area 64 after, produce transmission effect, make rubbish spread into the inside of pan feeding mouth 13 through flitch 66 down, the inside that falls into quick-witted case 11 is handled.

The outer surface of the case 11 is provided with a controller 12, the upper end of the case 11 is provided with a feeding port 13, the front end of the case 11 is provided with a viewing mirror 15, and as shown in the integrated figure 1, the controller 12 is controlled to control the internal rotation speed and discharge, and the internal processing condition is observed through the viewing mirror 15.

The working principle is as follows: the medical waste treatment equipment is characterized in that waste is poured into the transmission mechanism 6, the third gear 63 is driven to rotate through the rotation of the rotating wheel 61, the waste is attached to the belt 64 through the rotation of the third gear 63 to generate a transmission effect, the waste is transmitted into the material inlet 13 through the material discharging plate 66 and falls into the case 11, the device is provided with the rotary lifting mechanism 2 and the crushing and cleaning mechanism 3 in the device main body 1, the first roller 25 is driven to rotate through the starting motor 22, the second roller 27 is driven to rotate together after the belt 26 is arranged in the first roller 25 and connected with the second roller 27, the connecting rod 208 at the bottom of the lower connecting wheel 28 is driven to be connected with the lower clamping column 209 to rotate, so that the rotation of the lower crushing and cleaning mechanism 3 is ensured, the first gear 23 is arranged in the inner clamping frame 21 to rotate to drive the second gear 24 to rotate, and the movable rod 29 in the lower clamping column 209 drives the crushing and cleaning mechanism 3 to lift, thereby the activity of going up and down when having guaranteed broken clean mechanism 3 pivoted, broken leaf 32 lift activity of having guaranteed is rotated and is broken, make broken more even, two sets of brush 34 of pasting have been installed in well carousel 31's top, paste brush 34 and the inside laminating of device main part 1, when well carousel 31 rotates and goes up and down, it cleans simultaneously to drive brush 34 laminating device main part 1 inner wall, make broken even quick cleanness in the time, the inner wall at device main part 1 has been prevented to rubbish adhesion, thereby it is more even to have reached broken rubbish, and improve work efficiency, and convenient clearance is categorised, and the effect of the clearance of being convenient for.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A medical waste treatment device comprises a device main body (1), a rotary lifting mechanism (2), a crushing and cleaning mechanism (3), a dry-wet separation mechanism (4), a drainage mechanism (5) and a transmission mechanism (6); the device main body (1) comprises a case (11) and an outer bracket (14), a controller (12) is installed on the outer surface of the case (11), a feeding port (13) is installed at the upper end of the case (11), a viewing mirror (15) is installed at the front end of the case (11), and a rotating and lifting mechanism (2) is installed inside the device main body (1);

2. The medical waste disposal device of claim 1, wherein: the first roller (25) is parallel to the second roller (27), the shape of the first gear (23) is meshed with the shape of the second gear (24), six groups of crushing blades (32) are arranged, two groups of extension rods (33) and sticking brushes (34) are arranged, and the first roller (25) and the second roller (27) are circular; the shape of the filter frame (52) is attached to the shape of the inside of the flange (51), twelve groups of the leak holes (42) and the blocking net (43) are arranged, two groups of the slide blocks (44) are arranged, and the shape of the bolts (54) is attached to the shape of bolt grooves at the upper end of the filter frame (52); the belt (26) is shaped to conform to the internal shape of the second roller (27).

3. The medical waste disposal device of claim 1, wherein: the shape of the pasting brush (34) is fitted with the inner shape of the device main body (1).

4. The medical waste disposal device of claim 1, wherein: the shape of the ball (46) is matched with that of the ball groove (47).

5. The medical waste disposal device of claim 1, wherein: the shape of the bolt (54) conforms to the internal shape of the nut (55).

6. The medical waste disposal device of claim 1, wherein: two sets of third gears (63) are installed, and the shape of third gear (63) is laminated with the inside shape of belt (64).