CN114798101A - Intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function - Google Patents
Intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function Download PDFInfo
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- CN114798101A CN114798101A CN202210195817.3A CN202210195817A CN114798101A CN 114798101 A CN114798101 A CN 114798101A CN 202210195817 A CN202210195817 A CN 202210195817A CN 114798101 A CN114798101 A CN 114798101A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 69
- 230000000474 nursing effect Effects 0.000 title claims abstract description 16
- 230000007613 environmental effect Effects 0.000 title claims description 4
- 230000001755 vocal effect Effects 0.000 title claims description 3
- 239000000463 material Substances 0.000 claims abstract description 68
- 230000001954 sterilising effect Effects 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 20
- 238000001802 infusion Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000007480 spreading Effects 0.000 claims description 16
- 238000003892 spreading Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 4
- 230000036346 tooth eruption Effects 0.000 claims description 4
- 239000002906 medical waste Substances 0.000 abstract description 75
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 38
- 239000012634 fragment Substances 0.000 description 34
- 230000008569 process Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000000645 desinfectant Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of medical waste recovery, in particular to an environment-friendly waste collection device with a disinfection function for cardiology department nursing. The device comprises a crushing unit, wherein the crushing unit comprises a crushing box, a second liquid conveying pipe is arranged on the inner wall of the crushing box, and a plurality of groups of spraying openings are distributed on the second liquid conveying pipe; the output end of the crushing unit is communicated with a disinfection unit, and the disinfection unit comprises a disinfection box; a conveyor belt is arranged in the sterilizing box, and a plurality of groups of material laying grooves are distributed on the conveyor belt at equal intervals; a water permeable net is arranged at an opening at the bottom of the material paving groove; a water outlet is arranged on the inner wall of the disinfection box, and the other end of the water outlet is communicated with a liquid storage box; a plurality of groups of ultraviolet disinfection lamps are distributed in the disinfection box at equal intervals along the conveying direction of the conveying belt. The invention improves the disinfection effect, realizes the purpose of environment-friendly collection, and simultaneously improves the working efficiency because no additional disinfection procedure is needed.
Description
Technical Field
The invention belongs to the technical field of medical waste recovery, and particularly relates to an environment-friendly waste collection device with a disinfection function for cardiology department nursing.
Background
Cardiologists are attending patients and produce a large volume of medical waste that has a large number of germs attached to it. Special collecting devices are required to collect these wastes.
However, the existing collecting device has a single function, can only be used for storage, cannot sterilize and disinfect the medical waste, and can cause the medical waste to be exposed in the air by carelessness, so that the risk of environmental pollution caused by the medical waste is increased.
Disclosure of Invention
Aiming at the problems, the invention provides a waste environment-friendly collecting device with a disinfection function for cardiology department nursing, which comprises a crushing unit, wherein the crushing unit comprises a crushing box, a second liquid conveying pipe is arranged on the inner wall of the crushing box, and a plurality of groups of spraying openings are distributed on the second liquid conveying pipe;
the output end of the crushing unit is communicated with a disinfection unit, and the disinfection unit comprises a disinfection box; a conveyor belt is arranged in the sterilizing box, and a plurality of groups of material laying grooves are distributed on the conveyor belt at equal intervals; a water permeable net is arranged at an opening at the bottom of the material paving groove; a water outlet is arranged on the inner wall of the disinfection box, and the other end of the water outlet is communicated with a liquid storage box; a plurality of groups of ultraviolet disinfection lamps are distributed in the disinfection box at equal intervals along the conveying direction of the conveyor belt; a material spreading plate is arranged at the joint of the ultraviolet disinfection lamp and the inner cavity of the disinfection box, and the bottom of the material spreading plate extends to one side close to the second discharge port; the bottom of the material spreading plate is provided with a material homogenizing groove, and the opening width of the material homogenizing groove close to one end of the material feeding pipe is smaller than that of the other end of the material homogenizing groove; a plurality of groups of guide plates are distributed in the homogenizing groove at equal intervals, and one end of each group of guide plates, which is close to the feeding pipe, faces to the central line of the homogenizing groove in the horizontal direction;
one side that broken cell was kept away from to the disinfect box is equipped with the shaking table, install the sorting unit on the shaking table, the input of sorting unit and the output intercommunication of disinfect box.
Furthermore, a feeding pipe is communicated with the top of one end, close to the crushing box, of the sterilizing box, and the other end of the feeding pipe is communicated with the output end of the crushing unit; the disinfection box is close to the bottom of the other end and is provided with a second discharge port, and the other end of the second discharge port is communicated with the input end of the classification unit.
Furthermore, the crushing box comprises two groups of cylindrical structures with inner cavities communicated with each other, and spiral grooves are formed in the inner walls of the two groups of cylindrical structures; and the central axis of the two groups of cylindrical structures is rotatably connected with a group of first rotating rods, the first rotating rods are sleeved with second rotating rods, and the second rotating rods are sleeved with crushing teeth in a spiral shape.
Furthermore, a plurality of groups of cutting mechanisms are evenly distributed on the outer walls of the second rotating rod and the crushing teeth; one sides of the two groups of crushing teeth are meshed with each other, and the other sides of the two groups of crushing teeth are respectively meshed with the spiral grooves in the inner walls of the two groups of cylindrical structures.
Further, broken roof portion intercommunication has the blowing fill, just broken roof portion is close to one side inner wall bottom of disinfection unit and has seted up first discharge gate.
Further, a first infusion tube is arranged in the inner wall of one side of the crushing box, and the input end of the first infusion tube is communicated with the liquid storage box; and a second infusion tube is fixedly installed on the inner wall of the spiral groove and communicated with the first infusion tube, and a plurality of groups of spraying openings are distributed on the second infusion tube at equal intervals.
Further, the cutting mechanism comprises a cutting plate mounting block; the cutting board mounting block is mounted on the crushing teeth, a plurality of groups of cutting board bodies are distributed on the other side wall of the cutting board mounting block at equal intervals from top to bottom, and the cutting board bodies are of a plate-shaped structure with a sector-ring-shaped overlooking section; a plurality of groups of cutting teeth are distributed on one side wall of the cutting plate body, which is far away from the cutting plate mounting block, at equal intervals.
Further, the sorting unit comprises a sorting bin; the classification box is fixedly arranged on the vibration table; a classification cavity is formed in the classification box, a first finished product cavity is formed in the bottom of the classification cavity, and a second finished product cavity is formed in the bottom of the first finished product cavity; a set of storage boxes are arranged in the first finished product cavity and the second finished product cavity, and a set of finished product cavity sealing doors are arranged on one side wall of the first finished product cavity and one side wall of the second finished product cavity.
Furthermore, a classification feed inlet is formed in the top of the classification cavity, a material conveying hose is communicated with the top of the classification feed inlet, and the other end of the material conveying hose is communicated with the second discharge outlet; an electromagnetic material sucking mechanism is fixedly installed on the inner wall of the bottom of the classification cavity, and the output end of the electromagnetic material sucking mechanism extends into the first finished product cavity; the inner wall of the bottom of the classification cavity is obliquely arranged, the bottom of one lower end of the classification cavity is communicated with a first finished product discharging pipe, and the other end of the first finished product discharging pipe extends into the second finished product cavity.
Further, the electromagnetic material sucking mechanism comprises a material sucking rod; a second finished product discharging pipe is communicated with the bottom of the material sucking rod, and the bottom of the second finished product discharging pipe extends into the first finished product cavity; a plurality of groups of material suction ports are evenly distributed on the outer wall of the material suction rod, the material suction ports are obliquely arranged, and the height of one end close to the inner cavity of the material suction rod is lower than that of the other end; and an electrode rod is fixedly arranged on the inner wall of the top of the material sucking rod.
The invention has the beneficial effects that:
1. firstly, the medical waste fragments which are crushed and crushed in the crushing box are disinfected once through each group of spraying ports. Then the medical waste fragments in the conveying process are disinfected for the second time by an ultraviolet disinfection lamp in the disinfection box. And in the process that medical waste fragments convey, the medical waste fragments can be uniformly paved on the water permeable net through the paving plate, and the paving plate is positioned at the joint of the ultraviolet lamp installation chamber and the inner wall of the disinfection box, so that the paving plate not only can realize the paving function, but also can prevent ultraviolet light from dispersing, the disinfection effect is improved, the purpose of environment-friendly collection is realized, and no additional disinfection process is needed, and the working efficiency is also improved.
2. At first, roll the breakage through crushing unit to medical waste, recycle the metal object and the non-metal object in the medical waste piece after the classification unit will be broken and carry out automatic screening and save, be convenient for follow-up retrieve respectively recycling different kind medical waste pieces and recycle, meanwhile, utilize the electromagnetic force of electrode bar to adsorb the metal object, also promoted classification effect.
3. Firstly, two groups of crushing teeth are meshed with each other to roll medical wastes, and then a plurality of groups of cutting board bodies which are evenly distributed on the surfaces of the second rotating rod and the crushing teeth are used for cutting the medical wastes, so that medical waste fragments are obtained, and the crushing effect on the medical wastes is improved. And the crushing tooth is the heliciform structure, consequently makes medical waste can accomplish transmission work at the broken in-process that rolls through the rotation of second bull stick, consequently has improved efficiency. And the convenience of subsequently classifying the medical waste is improved.
4. The medical waste is sprayed to the medical waste fragments from different directions through a plurality of groups of spraying openings in the process of grinding and crushing. And the mode of carrying out spiral conveying while crushing and crushing also enables the medical waste fragments to be in motion all the time, and further increases the contact area between the disinfectant and the medical waste fragments. Thereby improving the primary disinfection effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic structural view of a collecting device according to an embodiment of the invention;
FIG. 2 shows a schematic cross-sectional view of a collection device according to an embodiment of the invention;
fig. 3 shows a schematic cross-sectional view of a crushing unit according to an embodiment of the invention;
FIG. 4 shows a schematic cross-sectional view of a crushing box according to an embodiment of the invention;
FIG. 5 shows a schematic view of the connection of a second rotating bar and crushing teeth according to an embodiment of the invention;
FIG. 6 shows a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention;
FIG. 7 shows a schematic cross-sectional view of a disinfection unit according to an embodiment of the invention;
FIG. 8 shows a schematic structural diagram of a conveyor belt according to an embodiment of the invention;
FIG. 9 shows a schematic structural view of a paver plate according to an embodiment of the invention;
FIG. 10 shows a schematic cross-sectional top view of a paver plate according to an embodiment of the invention;
FIG. 11 shows a schematic cross-sectional view of a sorting unit according to an embodiment of the invention;
fig. 12 shows a schematic cross-sectional view of an electromagnetic suction mechanism according to an embodiment of the invention.
In the figure: 100. a crushing unit; 110. a crushing box; 111. a discharge hopper; 112. a helical groove; 120. a first infusion tube; 130. a second infusion tube; 131. a spray port; 140. a first rotating lever; 150. a second rotating rod; 151. crushing teeth; 160. a power box; 161. a first motor; 162. A transmission rod; 163. a transmission gear; 164. a driven gear; 170. a cutting mechanism; 171. cutting the board mounting block; 172. cutting the board body; 173. cutting teeth; 180. a first discharge port; 200. A sterilizing unit; 210. a sterilizing box; 211. a feed pipe; 212. a second discharge port; 220. a conveyor belt; 221. a material paving groove is formed; 222. a water permeable net; 230. an ultraviolet lamp mounting chamber; 240. an ultraviolet disinfection lamp; 250. paving a material plate; 251. a material homogenizing groove; 252. a baffle; 253. a diversion trench; 260. a water outlet; 300. a liquid storage tank; 400. a classification unit; 410. a classification box; 411. sorting the feed inlets; 412. a delivery hose; 420. a sorting chamber; 421. a first finished product discharge pipe; 430. A first finished product cavity; 440. a second finished product cavity; 450. an electromagnetic material suction mechanism; 451. a material sucking rod; 452. a second finished product discharge pipe; 453. an electrode rod; 454. a material sucking port; 460. a finished cavity sealing door; 470. a storage box; 500. a vibration table.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a waste environment-friendly collecting device with a disinfection function for cardiology department nursing, which comprises a crushing unit 100, a disinfection unit 200 and a classification unit 400. Illustratively, as shown in fig. 1 and 2, a liquid storage tank 300 is arranged on one side of the crushing unit 100, and the cavity of the crushing unit 100 is communicated with the output end of the liquid storage tank 300. The crushing unit 100 is used for crushing the medical waste, thereby obtaining medical waste fragments.
The input end of the sterilizing unit 200 is communicated with the output end of the crushing unit 100, and the cavity of the sterilizing unit 200 is communicated with the input end of the liquid storage tank 300. The sterilization unit 200 is used to sterilize the medical waste pieces after the crushing process.
One side of the crushing unit 100 is kept away from to the disinfection unit 200 casing is provided with shaking table 500, the sorting unit 400 is installed on the shaking table 500, just the input of sorting unit 400 with the output intercommunication of disinfection unit 200. The sorting unit 400 is used for screening the sterilized medical waste fragments and sorting and storing the medical waste fragments.
The crushing unit 100 comprises a crushing bin 110. For example, as shown in fig. 3, 4 and 5, the crushing box 110 includes two sets of cylindrical structures with inner cavities communicated with each other, and the inner walls of the two sets of cylindrical structures are both provided with spiral grooves 112. And a group of first rotating rods 140 are rotatably connected to the central axes of the two groups of cylindrical structures, second rotating rods 150 are sleeved on the first rotating rods 140, and crushing teeth 151 are sleeved on the second rotating rods 150 in a spiral shape. A plurality of groups of cutting mechanisms 170 are evenly distributed on the outer walls of the second rotating rod 150 and the crushing teeth 151. One side of each of the two sets of crushing teeth 151 is engaged with each other, and the other side is engaged with the spiral grooves 112 on the inner walls of the two sets of cylindrical structures. A first infusion tube 120 is arranged in the inner wall of one side of the crushing box 110, and the input end of the first infusion tube 120 is communicated with the liquid storage box 300. A second infusion tube 130 is fixedly installed on the inner wall of the spiral groove 112, the second infusion tube 130 is communicated with the first infusion tube 120, and a plurality of groups of spraying ports 131 are distributed on the second infusion tube 130 at equal intervals. The top of the crushing box 110 is communicated with a discharge hopper 111, and the bottom of the inner wall of one side of the crushing box 110 close to the disinfection unit 200 is provided with a first discharge hole 180.
The cutting mechanism 170 includes a cutting board mounting block 171. For example, as shown in fig. 6, the cutting board mounting block 171 is fixedly mounted on the crushing tooth 151, a plurality of groups of cutting board bodies 172 are equidistantly distributed on the other side wall of the cutting board mounting block 171 from top to bottom, and the cutting board bodies 172 are arranged in a plate-shaped structure with a sector-shaped cross section in a top view. A plurality of groups of cutting teeth 173 are equidistantly distributed on one side wall of the cutting board body 172 away from the cutting board mounting block 171.
First, the first motor 161 is turned on, and the first motor 161 drives the transmission gear 163 and the driven gear 164 to rotate, so that the two sets of second rotating rods 150 rotate in opposite directions, and the two sets of crushing teeth 151 of the helical structure are meshed with each other. Medical waste is put into the cavity of the crushing box 110 through the discharge hopper 111, and when the medical waste falls into a gap between two sets of crushing teeth 151 or a gap between the crushing teeth 151 and the inner wall of the spiral groove 112, the medical waste is crushed into a plurality of sets by the rotation of the second rotating rod 150. The medical waste is then conveyed to the end of the first discharging hole 180 by the rotation of the second rotating bar 150 and the crushing teeth 151 of the spiral structure. And in the process of rolling and conveying, the medical wastes are further cut and crushed through the second rotating rod 150 and the plurality of groups of cutting board bodies 172 on the outer wall of the crushing teeth 151, so that medical waste fragments are obtained. The crushing effect of the medical waste is improved, and the convenience of classifying the medical waste subsequently is improved.
In the process of spirally conveying the medical waste by the crushing teeth 151, the valve of the liquid storage tank 300 is opened, the disinfectant in the liquid storage tank 300 is conveyed to the first infusion tube 120, then conveyed to the second infusion tube 130 through the first infusion tube 120, and finally sprayed onto the medical waste fragments from different directions through the groups of spraying ports 131. And the mode of carrying out spiral conveying while crushing and crushing also enables the medical waste fragments to be in motion all the time, and further increases the contact area between the disinfectant and the medical waste fragments. Thereby improving the primary disinfection effect.
The sterilization unit 200 includes a sterilization case 210. Illustratively, as shown in fig. 7, 8, 9 and 10, a feeding pipe 211 is connected to the top of one end of the sterilizing box 210 close to the crushing box 110, and the other end of the feeding pipe 211 is connected to the first discharging hole 180. The bottom of the disinfection box 210 near the other end is provided with a second discharge hole 212. Be equipped with conveyer belt 220 in disinfect box 210, conveyer belt 220 both ends are located under inlet pipe 211 respectively, and directly over second discharge gate 212. A plurality of groups of material paving grooves 221 are distributed on the conveyor belt 220 at equal intervals. A water permeable net 222 is fixedly arranged at an opening at the bottom of the material paving groove 221. A drainage port 260 is arranged in the sterilizing box 210, and the other end of the drainage port 260 is communicated with the liquid storage box 300 through a pipeline. A plurality of groups of ultraviolet lamp installation chambers 230 are distributed on the sterilizing box 210 at equal intervals along the conveying direction of the conveyor belt 220, and ultraviolet sterilizing lamps 240 are fixedly installed in the ultraviolet lamp installation chambers 230. A material spreading plate 250 is fixedly installed at the joint of the ultraviolet lamp installation chamber 230 and the inner cavity of the sterilizing box 210, and the bottom of the material spreading plate 250 extends to one side close to the second discharge hole 212. The bottom of the material spreading plate 250 is provided with a material homogenizing groove 251, the inner walls of two ends of the material homogenizing groove 251 parallel to the conveyor belt 220 are both in an open structure, and the opening width of one end, close to the feeding pipe 211, of the material homogenizing groove 251 is smaller than that of the other end. A plurality of groups of guide plates 252 are distributed on the inner wall of the top of the homogenizing groove 251 at equal intervals, and one end of each group of guide plates 252, which is close to the feeding pipe 211, faces to the central line of the homogenizing groove 251 in the horizontal direction. The width of the guide plate 252 close to one end of the feeding pipe 211 is smaller than that of the other end, and a plurality of groups of guide grooves 253 are distributed on both side walls of the guide plate 252 from top to bottom at equal intervals.
After being crushed and sterilized at one time, the medical waste fragments enter the sterilizing chamber 210 through the first discharging port 180 and the feeding pipe 211, then fall on the conveyor belt 220, and then the conveyor belt 220 is started to convey the medical waste fragments to the side of the second discharging port 212. And during the transportation of the medical waste fragments, the medical waste fragments are secondarily sterilized by the ultraviolet sterilizing lamps 240 through the groups of ultraviolet sterilizing lamps 240 arranged at equal intervals in sequence. When the medical waste fragments are about to enter the irradiation range of one group of ultraviolet disinfection lamps 240, the medical waste fragments are firstly contacted with the corresponding group of material spreading plates 250, and are evenly spread on the water permeable net 222 in the material spreading groove 221 through the material spreading plates 250, and the disinfection solution remained on the medical waste fragments falls into the water drainage port 260 through the water permeable net 222 and finally returns to the liquid storage tank 300, so that the disinfection solution is recycled.
When the material spreading plate 250 contacts with the medical waste fragments piled in a concentrated manner, the medical waste fragments firstly enter the homogenizing groove 251 through one end with a narrower width, and because one end of each group of the guide plates 252 close to the feeding pipe 211 faces to the central axis of the homogenizing groove 251 in the horizontal direction, the medical waste fragments piled in a concentrated manner can be scattered along the extending direction of each group of the guide plates 252 after contacting with each group of the guide plates 252. Then, along with the movement of the conveyor belt 220, the water-permeable net 222 is uniformly laid on the surface of the water-permeable net 222, and the function of automatic material laying is realized. Meanwhile, the ultraviolet disinfection lamp 240 can be irradiated on the medical waste fragments more uniformly, so that the disinfection effect of the medical waste fragments is improved.
The sorting unit 400 comprises a sorting bin 410. Illustratively, as shown in fig. 11, the sorting bin 410 is fixedly mounted on the vibration table 500. A classification cavity 420 is formed in the classification box 410, a first finished product cavity 430 is formed at the bottom of the classification cavity 420, and a second finished product cavity 440 is formed at the bottom of the first finished product cavity 430. A group of storage boxes 470 are arranged in the first finished product cavity 430 and the second finished product cavity 440, and a group of finished product cavity sealing doors 460 are arranged on one side wall of the first finished product cavity 430 and one side wall of the second finished product cavity 440. The top of the classification cavity 420 is provided with a classification inlet 411, the top of the classification inlet 411 is communicated with a material conveying hose 412, and the other end of the material conveying hose 412 is communicated with the second outlet 212. An electromagnetic material sucking mechanism 450 is fixedly installed on the inner wall of the bottom of the classification cavity 420, and the output end of the electromagnetic material sucking mechanism 450 extends into the first finished product cavity 430. The inner wall of the bottom of the classification cavity 420 is obliquely arranged, the bottom of the lower end of the classification cavity is communicated with a first finished product discharging pipe 421, and the other end of the first finished product discharging pipe 421 extends into the second finished product cavity 440.
The electromagnetic suction mechanism 450 comprises a suction bar 451. Illustratively, as shown in fig. 12, a second finished product discharging pipe 452 is connected to the bottom of the suction rod 451, and the bottom of the second finished product discharging pipe 452 extends into the first finished product chamber 430. A plurality of groups of material suction ports 454 are evenly distributed on the outer wall of the material suction rod 451, the material suction ports 454 are obliquely arranged, and the height of one end, close to the inner cavity of the material suction rod 451, is lower than that of the other end. An electrode bar 453 is fixedly arranged on the inner wall of the top of the material suction bar 451.
The medical waste pieces, after being sterilized by the sterilizing unit 200, enter the sorting chamber 420 through the second discharge port 212. The vibration table 500 is then activated, and the sorting box 410 is driven by the vibration table 500 to vibrate, so that the medical waste pieces entering the sorting chamber 420 are always in motion. Then, the electrode rods 453 are turned on, electromagnetic force is generated by the operation of the electrode rods 453, and metal materials in the medical waste pieces are sucked into the suction rods 451 through the respective sets of the suction ports 454 and attached to the electrode rods 453. Since the suction port 454 is lower in height at one end of the suction rod 451 near the inner cavity than at the other end, the metal adsorbed on the electrode 453 is not returned to the classification chamber 420 through the suction port 454 by vibration. After the sorting of the medical waste fragments is finished, the power supply of the electrode bar 453 is turned off to lose the electromagnetic force, and the metal objects adsorbed on the surface of the electrode bar 453 enter the storage box 470 in the first finished product chamber 430 through the second finished product discharging pipe 452 under the action of gravity. And non-metallic material from the scrap pieces of medical waste will fall through the first product discharge tube 421 and onto the storage bin 470 in the second product chamber 440. The automatic waste sorting function is realized.
The medical waste pieces being crushed in the crushing tank 110 are first sterilized through the respective sets of the spraying ports 131. The medical waste pieces during the transfer process are then secondarily sterilized by the ultraviolet sterilizing lamp 240 in the sterilizing compartment 210. And in the process that medical waste piece conveys, can evenly lay medical waste piece on the net 222 that permeates water through spreading board 250, because spreading board 250 is located the junction of ultraviolet lamp installation room 230 and disinfect box 210 inner wall again for spreading board 250 not only can realize the stone effect, still can prevent the ultraviolet ray dispersion simultaneously, thereby has improved the disinfection effect, has realized the purpose of environmental protection collection, and need not additionally to set up the disinfection process, has also improved work efficiency. Firstly, medical waste is crushed by the crushing unit 100, and then the metal and nonmetal substances in the crushed medical waste fragments are automatically screened and stored by the classification unit 400, so that different medical waste fragments can be respectively recycled and reused conveniently, and meanwhile, the metal is adsorbed by the electromagnetic force of the electrode rod 453, and the classification effect is improved. Firstly, medical waste is rolled by utilizing the mutual meshing relationship of the two groups of crushing teeth 151, and then the rolled medical waste is cut by the plurality of groups of cutting board bodies 172 which are evenly distributed on the surfaces of the second rotating rod 150 and the crushing teeth 151, so that medical waste fragments are obtained, and the crushing effect on the medical waste is improved. And the crushing teeth 151 are of a spiral structure, so that the medical waste can be conveyed in the crushing and crushing process through the rotation of the second rotating rod 150, thereby improving the efficiency. And the convenience of subsequently classifying the medical waste is improved. The medical waste is sprayed to the medical waste fragments from different directions through a plurality of groups of spraying openings 131 in the process of crushing and crushing the medical waste. And the mode of carrying out spiral conveying while crushing and crushing also enables the medical waste fragments to be in motion all the time, and further increases the contact area between the disinfectant and the medical waste fragments. Thereby improving the primary disinfection effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function which characterized in that: the device comprises a crushing unit (100), wherein the crushing unit (100) comprises a crushing box (110), a second infusion tube (130) is arranged on the inner wall of the crushing box (110), and a plurality of groups of spraying ports (131) are distributed on the second infusion tube (130);
the output end of the crushing unit (100) is communicated with a disinfection unit (200), and the disinfection unit (200) comprises a disinfection box (210); a conveyor belt (220) is arranged in the sterilizing box (210), and a plurality of groups of material paving grooves (221) are distributed on the conveyor belt (220) at equal intervals; a water permeable net (222) is arranged at an opening at the bottom of the material paving groove (221); a water outlet (260) is arranged on the inner wall of the disinfection box (210), and the other end of the water outlet (260) is communicated with a liquid storage box (300); a plurality of groups of ultraviolet disinfection lamps (240) are distributed in the disinfection box (210) at equal intervals along the conveying direction of the conveyor belt (220); a material spreading plate (250) is arranged at the joint of the ultraviolet disinfection lamp (240) and the inner cavity of the disinfection box (210), and the bottom of the material spreading plate (250) extends to one side close to the second discharge hole (212); a uniform trough (251) is formed in the bottom of the material spreading plate (250), and the opening width of one end, close to the feeding pipe (211), of the uniform trough (251) is smaller than that of the other end; a plurality of groups of guide plates (252) are distributed in the homogenizing groove (251) at equal intervals, and one end of each group of guide plates (252) close to the feeding pipe (211) faces to the central line of the homogenizing groove (251) in the horizontal direction;
one side that broken cell (100) was kept away from in disinfect box (210) is equipped with shaking table (500), install sorting unit (400) on shaking table (500), the input of sorting unit (400) and the output intercommunication of disinfect box (210).
2. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 1, wherein: the top of one end, close to the crushing box (110), of the sterilizing box (210) is communicated with a feeding pipe (211), and the other end of the feeding pipe (211) is communicated with the output end of the crushing unit (100); the disinfection box (210) is close to the bottom of the other end and is provided with a second discharge hole (212), and the other end of the second discharge hole (212) is communicated with the input end of the classification unit (400).
3. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 2, wherein: the crushing box (110) comprises two groups of cylindrical structures with inner cavities communicated with each other, and spiral grooves (112) are formed in the inner walls of the two groups of cylindrical structures; and the central axis of the two groups of cylindrical structures is rotatably connected with a group of first rotating rods (140), the first rotating rods (140) are sleeved with second rotating rods (150), and the second rotating rods (150) are sleeved with crushing teeth (151) in a spiral shape.
4. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 3, wherein: a plurality of groups of cutting mechanisms (170) are evenly distributed on the outer walls of the second rotating rod (150) and the crushing teeth (151); one sides of the two groups of crushing teeth (151) are meshed with each other, and the other sides of the two groups of crushing teeth are respectively meshed with and connected to the spiral grooves (112) on the inner walls of the two groups of cylindrical structures.
5. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 4, wherein: the top of the crushing box (110) is communicated with a discharging hopper (111), and a first discharging hole (180) is formed in the bottom of the inner wall of one side, close to the disinfection unit (200), of the crushing box (110).
6. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 2, wherein: a first infusion tube (120) is arranged in the inner wall of one side of the crushing box (110), and the input end of the first infusion tube (120) is communicated with the liquid storage box (300).
7. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 4, wherein: the cutting mechanism (170) comprises a cutting board mounting block (171); the cutting board mounting block (171) is mounted on the crushing teeth (151), a plurality of groups of cutting board bodies (172) are distributed on the other side wall of the cutting board mounting block (171) at equal intervals from top to bottom, and the cutting board bodies (172) are of a plate-shaped structure with a sector-ring-shaped section in a overlooking mode; a plurality of groups of cutting teeth (173) are distributed on one side wall of the cutting board body (172) far away from the cutting board mounting block (171) at equal intervals.
8. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 2, wherein: the sorting unit (400) comprises a sorting bin (410); the sorting box (410) is fixedly arranged on the vibration table (500); a classification cavity (420) is formed in the classification box (410), a first finished product cavity (430) is formed in the bottom of the classification cavity (420), and a second finished product cavity (440) is formed in the bottom of the first finished product cavity (430); a group of storage boxes (470) are arranged in the first finished product cavity (430) and the second finished product cavity (440), and a group of finished product cavity sealing doors (460) are arranged on one side wall of the first finished product cavity (430) and one side wall of the second finished product cavity (440).
9. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 8, wherein: a classification feeding hole (411) is formed in the top of the classification cavity (420), a material conveying hose (412) is communicated with the top of the classification feeding hole (411), and the other end of the material conveying hose (412) is communicated with the second discharging hole (212); an electromagnetic material sucking mechanism (450) is fixedly installed on the inner wall of the bottom of the classification cavity (420), and the output end of the electromagnetic material sucking mechanism (450) extends into the first finished product cavity (430); the inner wall of the bottom of the classification cavity (420) is obliquely arranged, the bottom of one lower end of the classification cavity is communicated with a first finished product discharging pipe (421), and the other end of the first finished product discharging pipe (421) extends into the second finished product cavity (440).
10. The environment-friendly waste collection device with the disinfection function for the cardiology department nursing of claim 9, wherein: the electromagnetic material sucking mechanism (450) comprises a material sucking rod (451); a second finished product discharging pipe (452) is communicated with the bottom of the material sucking rod (451), and the bottom of the second finished product discharging pipe (452) extends into the first finished product cavity (430); a plurality of groups of material suction ports (454) are evenly distributed on the outer wall of the material suction rod (451), the material suction ports (454) are obliquely arranged, and the height of one end close to the inner cavity of the material suction rod (451) is lower than that of the other end; an electrode bar (453) is fixedly arranged on the inner wall of the top of the material suction bar (451).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195817.3A CN114798101A (en) | 2022-03-01 | 2022-03-01 | Intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195817.3A CN114798101A (en) | 2022-03-01 | 2022-03-01 | Intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function |
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| CN114798101A true CN114798101A (en) | 2022-07-29 |
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|---|---|---|---|
| CN202210195817.3A Pending CN114798101A (en) | 2022-03-01 | 2022-03-01 | Intracardiac branch of academic or vocational study nursing is with discarded object environmental protection collection device that has disinfection function |
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| CN (1) | CN114798101A (en) |
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