CN111360023B - Medical waste treatment device for hospital infusion room - Google Patents
Medical waste treatment device for hospital infusion room Download PDFInfo
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- CN111360023B CN111360023B CN201811589874.XA CN201811589874A CN111360023B CN 111360023 B CN111360023 B CN 111360023B CN 201811589874 A CN201811589874 A CN 201811589874A CN 111360023 B CN111360023 B CN 111360023B
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- transmission shaft
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- medical waste
- negative pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Abstract
The invention discloses a medical waste treatment device for a hospital transfusion room, which comprises a box body I, a negative pressure fan I, a box body II, a negative pressure fan II, an extrusion device, a crushing device, an electromagnet and a shutter; a feed inlet is arranged above the top of the box body I, and an extrusion device is arranged above the inner portion of the box body I. According to the medical garbage crusher, the medical garbage is crushed by the extruding device, and then crushed, so that the crushing granularity of the medical garbage is ensured, and the working efficiency is improved; medical waste does not need medical personnel to carry out manual classification, can classify different types of waste in the processing device, and the labor intensity of medical personnel is reduced.
Description
Technical Field
The invention belongs to the technical field of medical waste equipment, and particularly relates to a medical waste treatment device for a hospital transfusion room.
Background
The medical waste is waste which is generated by medical institutions in medical treatment, prevention, health care and other related activities and has direct or indirect infectivity, toxicity and other harmfulness, specifically comprises infectious, pathological, traumatic, medicinal and chemical waste, contains a large amount of bacterial viruses, has certain characteristics of space pollution, acute viral infection and latent infection, and can pollute the atmosphere, water sources, land and animals and plants to cause disease transmission and seriously harm physical and mental health of people if the waste is not managed and discarded randomly and mixed with domestic waste and is dispersed into the living environment of people, and some medical waste can be recycled after being treated, so that the waste of resources is reduced; in an infusion room of a hospital, medical care personnel can generate a large amount of medical waste in the infusion process of a patient, and the treatment of the medical waste is particularly important;
the existing medical waste treatment device has the following problems when in use: 1) due to the diversification of medical wastes generated in the transfusion room, such as glass transfusion bottles, various glass medicine bottles, transfusion tubes, syringes and the like, medical staff can perform subsequent treatment only by manual classification after use, and early preparation work is required, so that the labor intensity of the medical staff is increased; 2) need carry out the breakage of rubbish when handling medical waste, current medical waste processing apparatus is direct broken or smashes, appears smashing the uneven phenomenon of granularity easily, leads to smashing the effect not good, has reduced work efficiency.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a medical waste treatment device for a hospital transfusion room, which is characterized in that medical waste is firstly extruded and crushed by an extruding device and then crushed, so that the crushing granularity of the medical waste is ensured, and the working efficiency is improved; medical waste does not need medical personnel to carry out manual classification, can classify different types of waste in the processing device, and the labor intensity of medical personnel is reduced.
In order to achieve the purpose, the invention adopts the technical scheme that:
a medical waste treatment device for a hospital transfusion room comprises a box body I, a negative pressure fan I, a box body II, a negative pressure fan II, an extrusion device, a crushing device, an electromagnet and a shutter; the medical garbage treatment box is characterized in that a feed inlet is formed above the top of the box body I, medical garbage enters the box body I through the feed inlet to be treated, an extruding device is arranged above the inner portion of the box body I and comprises a power box body, a lining plate I, a motor I, a transmission shaft I, a belt wheel I, a half gear I, a walking frame I, a lining plate II, a belt wheel II, a belt, a transmission shaft II, a half gear II, a walking frame II and a lining plate III, the transmission shaft I is arranged inside the power box body, one end of the transmission shaft I penetrates through the power box body and the box body I, the motor I is arranged at the end of the transmission shaft I, the half gear I is arranged at the other end of the transmission shaft I, the walking frame I is arranged on the outer side of the half gear I, racks meshed with the half gear I are arranged on the upper side and the lower side of the inner portion of the walking frame I, the belt wheel I is arranged inside the power box body, a belt wheel II is arranged above the belt wheel I, and arranged at one end of the transmission shaft II, the belt wheel I is connected with the belt wheel II through a belt, the other end of the transmission shaft II is provided with a half gear II, a walking frame II is arranged on the outer side of the half gear II, the walking frame II is identical to the walking frame I in structure, the installation directions of the half gear I and the half gear II are opposite, two ends of the walking frame II and two ends of the walking frame I penetrate through the power box body and are provided with lining plates II, two sides of each lining plate II are provided with lining plates I and lining plates III, the lining plates I and the lining plates III are symmetrical about the lining plates II, the lining plates III are installed on two sides of the power box body, the lining plates I are installed on two side inner walls of the box body I, the transmission shaft I is driven to rotate through the motor I, the belt wheel II is connected with the belt wheel II and drives the transmission shaft II to move through the belt, the walking frame I and the half gear II are installed in different directions, and medical waste entering from the feeding port passes through the lining plates I and II when passing through the extrusion device, The medical waste is extruded to be primarily crushed under the combined action of the lining plate II and the lining plate III;
a crushing device is arranged below the extrusion device, the crushing device comprises a motor II, a transmission shaft III, crushing cutters and a baffle II, the motor II is arranged outside the box body I, the transmission shaft III is arranged on one side of the motor II, the transmission shaft III penetrates through the box body I and is arranged in the box body I, the transmission shaft III is provided with a plurality of crushing cutters, the crushing cutters are uniformly distributed on the transmission shaft III at equal intervals, the baffle II is arranged on two sides of each crushing cutter, the baffle II is obliquely arranged inside the box body I, the medical garbage after extrusion falls on the baffle II, a plurality of glass medical garbage falls on the baffle II and is crushed again under the action of gravity, the medical garbage slides onto the crushing cutters through the baffle II to be crushed, and the medical garbage is crushed under the action of the extrusion device and the crushing device, so that the crushing granularity of the medical garbage is ensured, and the working efficiency is improved;
the medical garbage crushing device is characterized in that a drawer I is arranged at the bottom of a box body I, electromagnets are arranged on two sides of the drawer I, a negative pressure fan I is arranged between the drawer I and the crushing device, a fan cover I is arranged on one side of the negative pressure fan I, the negative pressure fan I and the fan cover I are arranged outside the box body I, the negative pressure fan I is arranged on the fan cover I, the fan cover I is arranged on one side of the box body I, a box body II is arranged on the other side of the box body I, a louver is arranged between the box body I and the box body II, a drawer II is arranged inside the box body II, the negative pressure fan II and the fan cover II are arranged above the box body II, the negative pressure fan II is arranged on the fan cover II, the medical garbage moves downwards after passing through the crushing device, the crushed medical garbage contains different materials such as metal, glass and plastic, the density is different, so that the falling speed is different, the medical garbage made of the metal material is adsorbed by the electromagnets in the falling process, and the medical garbage made of the glass falls into the drawer I, the medical garbage made of plastic is light in texture and slow in falling speed, the medical garbage made of plastic enters the box body II under the combined action of the negative pressure fan I and the negative pressure fan II, the negative pressure fan I generates blowing force, the negative pressure fan II generates suction force, the medical garbage made of plastic enters the box body II through the shutter in the process, the medical garbage made of glass is also under the action of the negative pressure fan I and the negative pressure fan II in the falling process, the medical garbage made of glass gradually falls into the drawer I due to high density in the falling process, the blades in the shutter are obliquely arranged, the box body II is higher than the box body I, when the medical garbage made of glass contacts the blades in the shutter, the medical garbage made of glass is heavy and cannot enter the box body II to slide into the drawer I along the blades, and the medical garbage made of plastic finally falls into the drawer II through the shutter, medical waste does not need medical personnel to carry out manual classification, can classify different types of waste in the processing device, and the labor intensity of medical personnel is reduced.
Preferably, the feed inlet is the terrace with edge form, and medical waste of being convenient for enters into I inside the box and handles.
Preferably, power box body top is the triangle-shaped, and the below is the rectangle form, and medical waste falls into two parts through power box body and extrudees the breakage after entering box I.
Preferably, smash the cutter both sides and be equipped with the space bar, on the baffle II is evenly installed to the space bar equidistance, smash cutter and space bar staggered distribution, further improved medical waste's crushing granularity.
Preferably, one side of welt I and welt III is equipped with a plurality of springs, and welt I passes through the spring to be fixed on I inner wall of box, and welt III passes through the spring mounting on power box, because II reciprocating motion of welt and welt I and welt III contact, owing to be that rigid contact can produce vibration and noise, reduces life easily and cause noise pollution, can cushion through the spring and inhale the shake, has improved life and has reduced noise pollution.
Preferably, the shutter includes step motor, gear I, blade, pivot, gear II, rail guard, step motor links to each other with gear I, and I top of gear is equipped with a plurality of blades, is equipped with the pivot in the blade, and the pivot both ends are equipped with gear II, and gear I meshes with II meshs of gear of bottom blade, gear I is equipped with the rail guard with II outsides of gear, drives I rotation of gear through step motor, and gear I meshes with gear II, drives the blade adjustment dispatch to adapt to the passing through of different granularity medical waste, application scope is wide.
Preferably, II below of drawer are equipped with atomizing device, atomizing device spouts group, atomizer including water collection cover, high pressure water pump, pipeline, atomizing, water collection cover sets up in II below of drawer, II bottoms of drawer are network structure, water collection cover bottom links to each other with high pressure water pump, II inside top both sides of box are equipped with the atomizing and spout the group, the atomizing is spouted and is equipped with a plurality of atomizers on organizing, high pressure water pump spouts the group through the pipeline with the atomizing and links to each other, medical waste of the plastics material in the box II is at the medical waste upward movement of the partial plastics material of negative pressure fan II suction effect, spout the medical waste of the plastics material of group in to the box II through the atomizing and atomize the humidification, thereby aggravate the medical waste's of plastics material weight, thereby the medical waste downward movement that makes the plastics material falls into in drawer II.
Preferably, II insides of fan housing are equipped with baffle I, leave the clearance in baffle I and II both sides of fan housing, and the suction that II negative-pressure air fans produced weakens through baffle I, enters into box II through I both sides of baffle, and the medical waste baffle I's that absorbs plastics material effect down downstream under II effects of negative-pressure air fans effect finally falls into drawer II.
Compared with the prior art, the invention has the beneficial effects that:
1) the medical waste is extruded and crushed by the extruding device, and then crushed, so that the crushing granularity of the medical waste is ensured, and the working efficiency is improved; medical waste does not need to be classified manually by medical staff, and different types of waste can be classified in the treatment device, so that the labor intensity of the medical staff is reduced;
2) the motor I drives the walking frame I and the walking frame II to reciprocate, and the movement strokes of the walking frame I and the walking frame II are all in contact with and extrude the medical waste, so that the working efficiency of the medical waste treatment device is improved;
3) the feeding hole is in a frustum pyramid shape, so that medical waste can conveniently enter the box body I for treatment;
4) the upper part of the power box body is triangular, the lower part of the power box body is rectangular, and medical garbage enters the box body I and then is divided into two parts by the power box body to be extruded and crushed;
5) partition plates are arranged on two sides of the crushing cutter, the partition plates are uniformly arranged on the baffle plates I at equal intervals, and the crushing cutter and the partition plates are distributed in a staggered mode, so that the crushing granularity of the medical waste is further improved;
6) one side of the lining plate I and one side of the lining plate III are provided with a plurality of springs, the lining plate I is fixed on the inner wall of the box body I through the springs, the lining plate III is installed on the power box body through the springs, and as the lining plate II reciprocates to be in contact with the lining plate I and the lining plate III, vibration and noise can be generated due to rigid contact, the service life is easily shortened, noise pollution is caused, vibration absorption can be buffered through the springs, the service life is prolonged, and the noise pollution is reduced;
7) the shutter comprises a stepping motor, a gear I, blades, rotating shafts, a gear II and guard rails, wherein the stepping motor is connected with the gear I, a plurality of blades are arranged above the gear I, the rotating shafts are arranged in the blades, the gears II are arranged at two ends of each rotating shaft, the gear I is meshed with the gear II of the blade at the bottom end, the guard rails are arranged on the outer sides of the gear I and the gear II, the gear I is driven to rotate by the stepping motor, the gear I is meshed with the gear II to drive the blades to adjust and dispatch so as to adapt to the passing of medical wastes with different particle sizes, and the application range is wide;
8) an atomization device is arranged below the drawer II, the atomization device comprises a water collection cover, a high-pressure water pump, a pipeline, atomization spraying groups and atomization spray heads, the water collection cover is arranged below the drawer II, the bottom of the drawer II is of a net structure, the bottom end of the water collection cover is connected with the high-pressure water pump, the atomization spraying groups are arranged on two sides above the inner part of the box body II, the atomization spraying groups are provided with a plurality of atomization spray heads, the high-pressure water pump is connected with the atomization spraying groups through the pipeline, medical waste made of plastic materials in the box body II moves upwards under the action of suction force of the negative pressure fan II, and the atomization spraying groups atomize and humidify the medical waste made of plastic materials in the box body II, so that the weight of the medical waste made of plastic materials is increased, and the medical waste made of plastic materials moves downwards and falls into the drawer II;
9) II inside baffles I that are equipped with of fan housing, leave the clearance in baffle I and II both sides of fan housing, the suction that II negative pressure fan produced weakens through baffle I, enters into box II through I both sides of baffle, and the medical waste baffle I's that absorbs up plastics material effect down downstream under II effects of negative pressure fan is finally fallen into drawer II.
Drawings
FIG. 1 is a schematic structural view of a medical waste disposal device for a hospital transfusion room according to the present invention;
FIG. 2 is a schematic structural view of the other side of the medical waste treatment device for the transfusion room of the hospital of the invention;
FIG. 3 is a schematic view of the internal structure of a medical waste disposal device for a hospital transfusion room according to the present invention;
FIG. 4 is a schematic structural view of an extrusion device in a medical waste treatment device for a hospital transfusion room according to the present invention;
FIG. 5 is a schematic structural view of a crushing device in a medical waste treatment device for a hospital transfusion room according to the present invention;
FIG. 6 is a schematic view of a louver structure in a medical waste disposal device for a hospital transfusion room according to the present invention;
FIG. 7 is a schematic structural view of an atomizing and spraying group in a medical waste treatment device for a hospital transfusion room according to the present invention;
in the figure: 1-box I, 2-feed inlet, 3-drawer I, 4-negative pressure fan I, 41-fan cover I, 5-box II, 6-drawer II, 7-negative pressure fan II, 71-fan cover II, 72-baffle I, 8-extruding device, 801-power box body, 802-lining plate I, 803-motor I, 804-transmission shaft I, 805-belt wheel I, 806-semi-gear I, 807-walking frame I, 808-lining plate II, 809-belt wheel II, 810-belt, 811-transmission shaft II, 812-semi-gear II, 813-walking frame II, 814-III, 815-spring, 9-crushing device, 901-motor II, 902-transmission shaft III, 903-crushing cutter, 904-baffle II, 905-partition plates, 10-electromagnets, 11-shutters, 1101-stepping motors, 1102-gear I, 1103-blades, 1104-rotating shaft, 1105-gear II, 1106-protective guards, 12-water collecting cover, 13-high-pressure water pump, 14-pipeline, 15-atomizing spray group and 151-atomizing spray head.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 7.
Example 1
A medical waste treatment device for a hospital transfusion room comprises a box body I1, a negative pressure fan I4, a box body II 5, a negative pressure fan II 7, an extrusion device 8, a crushing device 9, an electromagnet 10 and a shutter 11; the medical garbage treatment box is characterized in that a feeding hole 2 is formed above the top of the box body I1, medical garbage enters the box body I1 through the feeding hole 2 to be treated, an extruding device 8 is arranged above the inner portion of the box body I1, the extruding device 8 comprises a power box body 801, a lining plate I802, a motor I803, a transmission shaft I804, a belt wheel I805, a half gear I806, a walking frame I807, a lining plate II 808, a belt wheel II 809, a belt 810, a transmission shaft II 811, a half gear II 812, a walking frame II 813 and a lining plate III 814, the power box body 801 is internally provided with the transmission shaft I804, one end of the transmission shaft I804 penetrates through the power box body 801 and the box body I1, the end portion of the transmission shaft I803 is provided with the motor I803, the other end of the transmission shaft I804 is provided with the half gear I806, the outer side of the half gear I806 is provided with the walking frame I807, racks meshed with the half gear I806 are arranged on the upper side and the lower side of the inner portion of the walking frame I807, the transmission shaft 806 is provided with the belt wheel I806, the belt wheel I805 is arranged inside the power box body 801, a belt wheel II 809 is arranged above the belt wheel I805, the belt wheel II 809 is arranged at one end of a transmission shaft II 811, the belt wheel I805 and the belt wheel II 809 are connected through a belt 810, the other end of the transmission shaft II 811 is provided with a half gear II 812, a walking frame II 813 is arranged outside the half gear II 812, the walking frame II 813 and the walking frame I807 have the same structure, the half gear I806 and the half gear II 812 are installed in opposite directions, two ends of the walking frame II 813 and the walking frame I807 penetrate through the power box body 801 and are provided with a lining plate II 808, two sides of the lining plate II 808 are provided with a lining plate I802 and a lining plate III 814, the lining plate I802 and the lining plate III are symmetrical relative to the lining plate II 808, the lining plate III 814 is installed on two sides of the power box body 801, the lining plate I802 is installed on the inner walls of two sides of the box body I1, the transmission shaft I804 is driven to rotate through a motor I803, the belt 810 is connected with the belt wheel II 809 and drives the transmission shaft II 811 to move, the mounting directions of the half gear I806 and the half gear II 812 are different, so that the walking frame I807 and the walking frame II 813 move in different directions, and medical waste entering from the feeding hole 2 is extruded by the aid of the liner plate I802, the liner plate II 808 and the liner plate III 814 to be primarily crushed when passing through the extruding device 8;
a crushing device 9 is arranged below the extrusion device 8, the crushing device 9 comprises a motor II 901, a transmission shaft III 902, crushing cutters 903 and a baffle II 904, the motor II 901 is arranged outside the box body I1, the transmission shaft III 902 is arranged on one side of the motor II 901, the transmission shaft III 902 penetrates through the box body I1 and is arranged in the box body I1, the transmission shaft III 902 is provided with a plurality of crushing cutters 903, the crushing cutters 903 are equidistantly and uniformly distributed on the transmission shaft III 902, the baffle II 904 is arranged on two sides of the crushing cutters 903, the baffle II 904 is obliquely arranged inside the box body I1, the medical garbage after being extruded falls on the baffle II 904, a plurality of glass medical garbage falls on the baffle II 904 and is crushed again under the action of gravity, the medical garbage slides onto the crushing cutters 903 to be crushed through the baffle II 904, and is crushed under the action of the extrusion device 8 and the crushing device 9, thereby ensuring the crushing granularity of the medical waste and improving the working efficiency;
the bottom of the box body I1 is provided with a drawer I3, two sides of the drawer I3 are provided with electromagnets 10, a negative pressure fan I4 is arranged between the drawer I3 and the crushing device 9, one side of the negative pressure fan I4 is provided with a fan cover I41, the negative pressure fan I4 and the fan cover I41 are arranged outside the box body I1, the negative pressure fan I4 is arranged on the fan cover I41, the fan cover I41 is arranged on one side of the box body I1, the other side of the box body I1 is provided with a box body II 5, a louver 11 is arranged between the box body I1 and the box body II 5, a drawer II 6 is arranged inside the box body II 5, the negative pressure fan II 7 and the fan cover II 71 are arranged above the box body II 5, the negative pressure fan II 7 is arranged on the fan cover II 71, medical garbage moves downwards after passing through the crushing device 9, the crushed medical garbage contains different materials such as metal, glass, plastics and different densities, thereby causing different falling speeds, and the medical garbage made of metal is adsorbed by the electromagnets 10 in the falling process, medical waste made of glass falls into the drawer I3, medical waste made of plastic enters the box II 5 under the common action of the negative pressure fan I4 and the negative pressure fan II 7 due to light texture and slow falling speed, the medical waste made of plastic enters the box II 5 through the louver 11 in the process, the medical waste made of plastic also can be acted by the negative pressure fan I4 and the negative pressure fan II 7 in the falling process, the medical waste made of glass gradually falls into the drawer I3 due to high density in the falling process, the blades 1103 in the louver 11 are obliquely arranged, the box II 5 is higher than the lower box I1, and the medical waste made of glass cannot enter the box II 5 due to high weight when contacting the blades 1103 in the louver 11, so that the medical waste made of glass slides into the drawer I3 along the blades 1103, and the medical waste of plastics material then can enter into box II 5 through shutter 11 and finally fall into drawer II 6 in, medical waste does not need medical personnel to carry out manual classification, can classify different types of rubbish in processing apparatus, has reduced medical personnel's intensity of labour.
Feed inlet 2 is the terrace with edge form, and the medical waste of being convenient for enters into I1 inside the box and handles.
The power box body 801 is triangular above and rectangular below, and medical waste is divided into two parts for extrusion and crushing through the power box body 801 after entering the box body I1.
Smash cutter 903 both sides and be equipped with space bar 905, on the equidistant even installation baffle II 904 of space bar 905, smash cutter 903 and the crisscross distribution of space bar 905, further improved medical waste's crushing granularity.
One side of I802 and the III 814 of welt is equipped with a plurality of springs 815, I802 of welt passes through spring 815 to be fixed on I1 inner wall of box, welt III 814 is installed on power box 801 through spring 815, because welt II 808 reciprocating motion contacts with I802 and III 814 of welt, because it can produce vibration and noise to be rigid contact, reduce life easily and cause noise pollution, can cushion through spring 815 and inhale the shake, life has been improved and noise pollution has been reduced.
The louver 11 comprises a stepping motor 1101, a gear I1102, blades 1103, a rotating shaft 1104, a gear II 1105 and a protective guard 1106, wherein the stepping motor 1101 is connected with the gear I1102, the plurality of blades 1103 are arranged above the gear I1102, the rotating shaft 1104 is arranged in the blades 1103, the gear II 1105 is arranged at two ends of the rotating shaft 1104, the gear I1102 is meshed with the gear II 1104 of the blades 1003 at the bottom end, the protective guard 1105 is arranged on the outer sides of the gear I1102 and the gear II 1104, the gear I1102 is driven to rotate by the stepping motor 1101, the gear I1102 is meshed with the gear II 1104, the blades 1103 are driven to adjust and dispatch so as to adapt to the passing of medical wastes with different particle sizes, and the application range is wide.
Example 2
Different from the embodiment 1, an atomization device is arranged below the drawer II 6, the atomization device comprises a water collecting cover 12, a high-pressure water pump 13, a pipeline 14 and an atomization spraying group 15, the water collecting cover 12 is arranged below the drawer II 6, the bottom of the drawer II 6 is of a net structure, the bottom end of the water collecting cover 12 is connected with the high-pressure water pump 13, the atomizing and spraying groups 15 are arranged on two sides above the inner part of the box body II 5, a plurality of atomizing spray heads 151 are arranged on the atomizing and spraying groups 15, the high-pressure water pump 13 is connected with the atomizing and spraying groups 15 through a pipeline 14, medical garbage made of plastic materials in the box body II 5 moves upwards under the suction effect of the negative pressure fan II 7, the medical garbage made of plastic in the box body II 5 is atomized and humidified through the atomization spraying group 15, thereby aggravating the weight of the medical waste made of plastic, and enabling the medical waste made of plastic to move downwards and fall into the drawer II 6.
Example 3
The difference from the embodiment 1 is that a baffle I72 is arranged inside the fan housing II 71, a gap is reserved between the baffle I72 and two sides of the fan housing II 71, suction force generated by the negative pressure fan II 7 is weakened through the baffle I72, the suction force enters the box body II 5 through two sides of the baffle I72, and the suction force is absorbed by the negative pressure fan II 7 to move downwards under the action of the medical waste baffle I72 made of plastic materials and finally falls into the drawer II 6.
A medical waste treatment device for a hospital transfusion room comprises the following working processes: medical waste enters the box body I through the feed inlet, the medical waste is firstly extruded and crushed through the extrusion device after entering the box body I, power is provided by the motor I, the medical waste moves to different directions through the walking frame I and the walking frame II, the medical waste is extruded and primarily crushed through the combined action of the lining plate I, the lining plate II and the lining plate III, the medical waste moves downwards to the crushing device to be crushed through the extrusion device, the crushed medical waste made of metal materials is adsorbed by the electromagnet in the falling process, the medical waste made of glass materials falls into the drawer I, the medical waste made of plastic materials enters the box body II through the combined action of the negative pressure fan I and the negative pressure fan II, the medical waste made of plastic materials can enter the box body II through the shutter and finally falls into the drawer II, and when the medical waste made of metal materials is cleaned, after medical waste made of glass materials in the drawer I is treated, the drawer I is placed into the box body I, the electromagnet is powered off, and medical waste made of metal materials on the electromagnet can fall into the drawer I.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (5)
1. A medical waste treatment device for a hospital transfusion room is characterized by comprising a box body I, a negative pressure fan I, a box body II, a negative pressure fan II, an extrusion device, a crushing device, an electromagnet and a shutter; the extrusion device comprises a power box body, a lining plate I, a motor I, a transmission shaft I, a belt wheel I, a half gear I, a walking frame I, a lining plate II, a belt wheel II, a belt, a transmission shaft II, a half gear II, a walking frame II and a lining plate III, wherein the transmission shaft I is arranged inside the power box body, one end of the transmission shaft I penetrates through the power box body and the box body I, the motor I is arranged at the end part of the transmission shaft I, the half gear I is arranged at the other end of the transmission shaft I, the walking frame I is arranged outside the half gear I, racks meshed with the half gear I are arranged on the upper side and the lower side inside the walking frame I, the belt wheel I is arranged on the transmission shaft I, the belt wheel I is arranged inside the power box body, the belt wheel II is arranged above the belt wheel I, the belt wheel II is arranged at one end of the transmission shaft II, and the belt wheel I is connected with the belt wheel II through the belt, the other end of the transmission shaft II is provided with a half gear II, a walking frame II is arranged on the outer side of the half gear II, the walking frame II and the walking frame I are identical in structure, the mounting directions of the half gear I and the half gear II are opposite, two ends of the walking frame II and two ends of the walking frame I penetrate through the power box body and are provided with lining plates II, lining plates I and lining plates III are arranged on two sides of the lining plates II, the lining plates I and the lining plates III are symmetrical about the lining plates II, the lining plates III are mounted on two sides of the power box body, and the lining plates I are mounted on the inner walls of the two sides of the box body I;
a crushing device is arranged below the extrusion device and comprises a motor II, a transmission shaft III, crushing cutters and a baffle II, the motor II is arranged outside the box body I, the transmission shaft III is arranged on one side of the motor II, the transmission shaft III penetrates through the box body I and is arranged in the box body I, the transmission shaft III is provided with a plurality of crushing cutters, the crushing cutters are uniformly distributed on the transmission shaft III at equal intervals, the baffle II is arranged on two sides of each crushing cutter, and the baffle II is obliquely arranged inside the box body I;
the crushing device is characterized in that a drawer I is arranged at the bottom of the box I, electromagnets are arranged on two sides of the drawer I, a negative pressure fan I is arranged between the drawer I and the crushing device, a fan cover I is arranged on one side of the negative pressure fan I, the negative pressure fan I and the fan cover I are arranged outside the box I, the negative pressure fan I is installed on the fan cover I, the fan cover I is installed on one side of the box I, a box II is arranged on the other side of the box I, a louver is arranged between the box I and the box II, a drawer II is arranged inside the box II, a negative pressure fan II and the fan cover II are arranged above the box II, and the negative pressure fan II is installed on the fan cover II;
the upper part of the power box body is triangular, and the lower part of the power box body is rectangular;
partition plates are arranged on two sides of the crushing cutter, the partition plates are uniformly arranged on the baffle II at equal intervals, and the crushing cutter and the partition plates are distributed in a staggered mode;
the shutter comprises a stepping motor, a gear I, blades, a rotating shaft, a gear II and a protective guard, wherein the stepping motor is connected with the gear I, a plurality of blades are arranged above the gear I, the rotating shaft is arranged in the blades, the gears II are arranged at two ends of the rotating shaft, the gear I is meshed with the gear II of the bottom blade, and the protective guard is arranged on the outer sides of the gear I and the gear II.
2. The medical waste disposal device for hospital infusion rooms as claimed in claim 1, wherein said feed inlet is in the shape of a frustum of a pyramid.
3. The medical waste disposal device for transfusion rooms in hospitals according to claim 1, wherein a plurality of springs are provided on one side of the lining plate I and the lining plate III, the lining plate I is fixed on the inner wall of the box body I through the springs, and the lining plate III is mounted on the power box body through the springs.
4. The medical waste treatment device for the transfusion room of the hospital according to claim 1, wherein an atomization device is arranged below the drawer II, the atomization device comprises a water collection cover, a high-pressure water pump, a pipeline, an atomization spraying group and atomization nozzles, the water collection cover is arranged below the drawer II, the bottom of the drawer II is of a net structure, the bottom end of the water collection cover is connected with the high-pressure water pump, atomization spraying groups are arranged on two sides above the inside of the box body II, a plurality of atomization nozzles are arranged on the atomization spraying groups, and the high-pressure water pump is connected with the atomization spraying groups through the pipeline.
5. The medical waste disposal device for hospital transfusion rooms as claimed in claim 1, wherein said fan housing II is provided with a baffle I inside, and a gap is left between said baffle I and said fan housing II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589874.XA CN111360023B (en) | 2018-12-25 | 2018-12-25 | Medical waste treatment device for hospital infusion room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589874.XA CN111360023B (en) | 2018-12-25 | 2018-12-25 | Medical waste treatment device for hospital infusion room |
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| CN111360023A CN111360023A (en) | 2020-07-03 |
| CN111360023B true CN111360023B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811589874.XA Active CN111360023B (en) | 2018-12-25 | 2018-12-25 | Medical waste treatment device for hospital infusion room |
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|---|---|---|---|---|
| DE20004472U1 (en) * | 2000-03-10 | 2000-05-18 | Magey Peter Georg | Plant for processing plasterboard into recyclable products |
| CN103551234A (en) * | 2013-10-30 | 2014-02-05 | 中国科学院广州能源研究所 | Municipal domestic garbage squeezing smashing and winnowing system |
| CN107309044A (en) * | 2017-08-14 | 2017-11-03 | 太仓金马智能装备有限公司 | A kind of disintegrating machine with pressing device |
| CN107627654A (en) * | 2017-10-27 | 2018-01-26 | 陈彬 | A kind of municipal house refuse squeezing crushes pneumatic separation device and its method of work |
| CN208004119U (en) * | 2018-01-26 | 2018-10-26 | 陈丽梅 | A kind of domestic garbage disposer |
| CN108906263A (en) * | 2018-06-06 | 2018-11-30 | 陕西科技大学 | A kind of solid life refuse crushing sorter |
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2018
- 2018-12-25 CN CN201811589874.XA patent/CN111360023B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20004472U1 (en) * | 2000-03-10 | 2000-05-18 | Magey Peter Georg | Plant for processing plasterboard into recyclable products |
| CN103551234A (en) * | 2013-10-30 | 2014-02-05 | 中国科学院广州能源研究所 | Municipal domestic garbage squeezing smashing and winnowing system |
| CN107309044A (en) * | 2017-08-14 | 2017-11-03 | 太仓金马智能装备有限公司 | A kind of disintegrating machine with pressing device |
| CN107627654A (en) * | 2017-10-27 | 2018-01-26 | 陈彬 | A kind of municipal house refuse squeezing crushes pneumatic separation device and its method of work |
| CN208004119U (en) * | 2018-01-26 | 2018-10-26 | 陈丽梅 | A kind of domestic garbage disposer |
| CN108906263A (en) * | 2018-06-06 | 2018-11-30 | 陕西科技大学 | A kind of solid life refuse crushing sorter |
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| Publication number | Publication date |
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| CN111360023A (en) | 2020-07-03 |
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