CN111451242A - Buoyancy sorting device and sorting method for medical waste - Google Patents
Buoyancy sorting device and sorting method for medical waste Download PDFInfo
- Publication number
- CN111451242A CN111451242A CN202010209343.4A CN202010209343A CN111451242A CN 111451242 A CN111451242 A CN 111451242A CN 202010209343 A CN202010209343 A CN 202010209343A CN 111451242 A CN111451242 A CN 111451242A
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- medical waste
- accommodating cavity
- baffle plate
- cavity
- plate
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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
-
- 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
- A61L2/16—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
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
Abstract
The invention relates to the technical field of medical waste, in particular to a buoyancy sorting device and a sorting method for medical waste, wherein the device comprises a device body, an accommodating cavity is arranged in the device body, an inclined plate is arranged in the accommodating cavity, the inclined plate divides the accommodating cavity into an upper area and a lower area, and the bottom end of the inclined plate corresponds to a discharge door; the inclined plate is provided with a first water outlet; the lower area is connected with a water pump which is connected with a water tank, and the water tank is communicated with the accommodating cavity; a baffle plate is arranged in the upper area, a second water outlet hole is formed in the baffle plate, the baffle plate is rotatably connected to the bottom end of the vertical rod, the top end of the vertical rod is connected with an air cylinder, the top end of the air cylinder is connected with a mounting plate, and the top end of the mounting plate is connected to a lead screw nut of the linear actuator; the mounting plate is provided with a winch, and the winch comprises two steel wire ropes; two fixed pulleys are arranged on the vertical rod, and two steel wire ropes are respectively connected to two ends of the baffle after penetrating through the corresponding fixed pulleys; the containing cavity is filled with alcohol diluent. The invention can conveniently sort medical waste.
Description
Technical Field
The invention relates to the technical field of medical waste, in particular to a buoyancy sorting device and a buoyancy sorting method for medical waste.
Background
The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, gauze, tape, waste water, disposable medical devices, post-operative waste, expired drugs, and the like. According to the medical detection report of the national health department, the harmfulness of the virus and the germ of the medical garbage is dozens, hundreds or even thousands of times of that of the common household garbage because the medical garbage has the characteristics of space pollution, acute infection, latent pollution and the like. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease.
Medical waste is of many types, such as medical needles, scalpels, disposable medical devices, disposable medical supplies, patient waste, and the like, which are often mixed together when discarded and are cumbersome to dispose of.
Disclosure of Invention
It is an object of the present invention to provide a buoyant sorting device and method for medical waste that overcomes some or all of the disadvantages of the prior art.
The buoyancy sorting device for the medical waste comprises a device body, wherein an accommodating cavity with an upward opening is formed in the device body, an inclined plate is arranged at the bottom of the accommodating cavity, four side edges of the inclined plate are respectively connected to the corresponding cavity walls of the accommodating cavity and divides the accommodating cavity into an upper area and a lower area, the bottom end of the inclined plate corresponds to a discharge door, and the discharge door is positioned on the cavity wall of the accommodating cavity; the inclined plate is provided with a plurality of first water outlet holes; the lower area is connected with a water pump, the water pump is connected with a water tank, and the water tank is communicated with the accommodating cavity through a water conveying pipe with a water valve;
the upper area is internally provided with a baffle plate, the baffle plate is provided with a plurality of second water outlet holes, the center of the baffle plate is rotatably connected to the bottom end of a vertical rod, the top end of the vertical rod is connected with an air cylinder, the top end of the air cylinder is connected with a mounting plate, and the top end of the mounting plate is connected to a screw rod nut of a linear actuator; the mounting plate is provided with a winch, and the winch comprises two steel wire ropes; two fixed pulleys are arranged on the vertical rod, and the two steel wire ropes are respectively and fixedly connected to two ends of the baffle after penetrating through the corresponding fixed pulleys;
the containing cavity is filled with alcohol diluent.
According to the medical garbage sorting device, the accommodating cavity is filled with the alcohol diluent, the alcohol diluent can disinfect medical garbage, and the medical garbage with the density smaller than that of the alcohol diluent can float on the liquid level, so that the medical garbage can be effectively sorted, the subsequent treatment of the medical garbage is facilitated, particularly, the metal medical garbage is easier to find out, and the metal medical garbage is prevented from damaging the crushing knife in the subsequent garbage crushing process. The air cylinder drives the baffle plate to rise, so that the baffle plate can lift the low-density medical waste, and the low-density medical waste is conveniently sorted out; and the small-density medical waste can be transferred to a collecting position through the horizontal movement of the linear actuator, so that the small-density medical waste is very convenient to collect.
Because rotatable the connection in montant bottom in sideboard center, so the sideboard can rotate, through the control of hoist to two wire rope, make the sideboard can rotate, until sideboard and montant laminating, so, the sideboard just can not influence on that high density medical waste falls on the swash plate, after high density medical waste all falls on the swash plate, rotate the sideboard to the level, just can be convenient take out low density medical waste, take out the back, take out the alcohol diluent to the water tank through the water pump, open the discharge door and just can take out high density medical waste, and is very convenient.
Through the cooperation between water pump and the water tank for the alcohol diluent can recycle, the energy saving.
As preferred, the sharp actuator includes the body, this internal installation cavity that is equipped with, is equipped with the horizontally lead screw in the installation cavity, and the lead screw both ends rotate respectively to be connected on the installation cavity wall and lead screw one end is connected with the motor, and screw-nut overlaps on the lead screw and screw-nut is connected with the connecting rod, and the connecting rod passes and is connected with the mounting panel behind the slot hole, and the slot hole is located body bottom and the slot hole communicates with each other with the installation cavity.
According to the invention, the horizontal movement of the linear actuator can drive the mounting plate to horizontally move, so that the baffle plate can be horizontally moved to the collecting position, and the device is very convenient.
Preferably, the discharging door is provided with a waterproof ring for preventing the alcohol diluent from leaking.
According to the invention, the waterproof ring can enhance the tightness of the discharge door and prevent leakage.
Preferably, the water pump is an explosion-proof canned motor pump.
In the invention, the water pump adopts an explosion-proof shielding pump, so that the pumping of the alcohol diluent is safer.
As preferred, sideboard top surface center is connected with the installation piece, and the montant bottom is equipped with the mounting groove, and the pivot is worn to be equipped with in the installation piece to rotate, and the pivot both ends are fixed connection respectively on the mounting groove cell wall that corresponds.
According to the invention, the installation block, the rotating shaft and the installation groove are matched, so that the baffle plate can stably rotate at the bottom end of the vertical rod.
Preferably, the top surface of the barrier is provided with a rib.
According to the invention, the arrangement of the retaining edge can prevent the small-density medical waste from falling.
The invention provides a buoyancy sorting method of medical waste, which adopts the buoyancy sorting device of the medical waste and comprises the following steps:
the method comprises the following steps of firstly, controlling an air cylinder to extend, extending a baffle plate into an accommodating cavity, and controlling a winch to extend or shorten a corresponding steel wire rope, so that the angle of the baffle plate is changed, and the angle between the baffle plate and a vertical rod is the minimum;
opening a water valve to enable the alcohol diluent in the water tank to flow into the accommodating cavity, wherein the liquid level of the alcohol diluent is higher than the top of the baffle plate;
putting the medical waste into the accommodating cavity, standing, controlling the winch to extend or shorten the corresponding steel wire rope to enable the baffle plate to be in a horizontal state, then controlling the cylinder to shorten, lifting the baffle plate to the outside of the accommodating cavity, then controlling the linear actuator to enable the baffle plate to move to another position, and then collecting the medical waste with the density smaller than that of the alcohol diluent;
and fourthly, opening the water pump, pumping the alcohol diluent in the accommodating cavity into the water tank, enabling the liquid level of the alcohol diluent to be lower than the inclined plate, and opening the discharge door to take out and collect the high-density medical waste on the inclined plate.
By the buoyancy sorting method for the medical waste, the medical waste can be conveniently sorted, so that the subsequent treatment of the medical waste is facilitated.
Drawings
FIG. 1 is a schematic structural view of a buoyancy sorting device for medical waste according to example 1;
FIG. 2 is a schematic view showing the structure of a linear actuator in embodiment 1;
fig. 3 is a schematic structural view of the mounting block and the mounting groove in embodiment 1.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1, 2 and 3, the present embodiment provides a buoyancy sorting device for medical waste, which includes a device body 110, an accommodating chamber 111 with an upward opening is provided in the device body 110, an inclined plate 120 is provided at the bottom of the accommodating chamber 111, four sides of the inclined plate 120 are respectively connected to the chamber walls corresponding to the accommodating chamber 111, the inclined plate 120 divides the accommodating chamber 111 into an upper region and a lower region, the bottom end of the inclined plate 120 corresponds to a discharge door 130, and the discharge door 130 is located on the chamber wall of the accommodating chamber 111; the inclined plate 120 is provided with a plurality of first water outlet holes 121; the lower area is connected with a water pump 140, the water pump 140 is connected with a water tank 150, and the water tank 150 is communicated with the accommodating cavity 111 through a water conveying pipe 151 with a water valve;
the upper area is internally provided with a baffle plate 160, the baffle plate 160 is provided with a plurality of second water outlet holes 161, the center of the baffle plate 160 is rotatably connected to the bottom end of a vertical rod 170, the top end of the vertical rod 170 is connected with an air cylinder 210, the top end of the air cylinder 210 is connected with a mounting plate 220, and the top end of the mounting plate 220 is connected to a lead screw nut 231 of a linear actuator 230; a winch 240 is arranged on the mounting plate 220, and the winch 240 comprises two steel wire ropes 241; the vertical rod 170 is provided with two fixed pulleys 180, and the two steel wire ropes 241 are respectively fixedly connected to two ends of the baffle 160 after penetrating through the corresponding fixed pulleys 180;
the accommodating cavity 111 contains alcohol diluent.
The containing cavity 111 is filled with alcohol diluent, the alcohol diluent can disinfect medical waste, and medical waste with density smaller than that of the alcohol diluent can float on the liquid level, so that the medical waste can be effectively classified, the subsequent medical waste treatment is facilitated, metal medical waste is particularly easy to find out, and the metal medical waste is prevented from being damaged on the crushing knife in the subsequent waste crushing process. The air cylinder 210 drives the baffle 160 to ascend, so that the baffle 160 can lift the low-density medical waste, and the low-density medical waste is conveniently sorted out; and the small-density medical waste can be transferred to the collecting position through the horizontal movement of the linear actuator 230, so that the collection of the small-density medical waste is very convenient.
Because rotatable connection in vertical bar 170 bottom in sideboard 160 center, sideboard 160 can rotate, through hoist 240 to two wire rope 241's control, make sideboard 160 can rotate, until sideboard 160 and the laminating of vertical bar 170, and like this, sideboard 160 just can not influence that high density medical waste falls on swash plate 120, after high density medical waste all falls on swash plate 120, rotate sideboard 160 to the level, just can be convenient take out low density medical waste, take out the back, send alcohol diluent to water tank 150 through water pump 140, open discharge door 130 and just can take out high density medical waste, and is very convenient.
Through the cooperation between water pump 140 and water tank 150 for the alcohol dilution can recycle, the energy saving.
In this embodiment, the linear actuator 230 includes a body 232, a mounting cavity 233 is provided in the body 232, a horizontal screw 234 is provided in the mounting cavity 233, two ends of the screw 234 are respectively rotatably connected to the wall of the mounting cavity 233, one end of the screw 234 is connected to a motor 235, a screw nut 231 is sleeved on the screw 234, the screw nut 231 is connected to a connecting rod 236, the connecting rod 236 passes through a long hole 237 and then is connected to the mounting plate 220, the long hole 237 is located at the bottom end of the body 232, and the long hole 237 is communicated with the mounting cavity 233.
The horizontal movement of the linear actuator 230 can drive the horizontal movement of the mounting plate 220, so that the barrier 160 can be horizontally moved to the collecting position, which is very convenient.
In this embodiment, the discharging door 130 is provided with a waterproof ring for preventing the leakage of the alcohol diluent.
The tightness of discharge door 130 can be strengthened to the waterproof circle, prevents to reveal.
In this embodiment, the water pump 140 is an explosion-proof canned motor pump.
The water pump 140 adopts an explosion-proof shield pump, so that the pumping of the alcohol diluent is safer.
In this embodiment, the center of the top surface of the baffle 160 is connected with an installation block 162, the bottom end of the vertical rod 170 is provided with an installation groove 171, a rotating shaft 190 is rotatably inserted into the installation block 162, and two ends of the rotating shaft 190 are respectively and fixedly connected to the wall of the corresponding installation groove 171.
The rotation of the rail 160 at the bottom end of the vertical bar 170 is stabilized by the cooperation between the mounting block 162, the rotation shaft 190 and the mounting groove 171.
In this embodiment, the top surface of the rail 160 is provided with a rib 163.
The ribs 163 are provided to prevent the low density medical waste from falling.
In this embodiment, the size of the baffle 160 is slightly smaller than the sectional area of the accommodating cavity 111, so that the small-density medical waste is not easy to leak when being fished out, and of course, the size of the baffle 160 can be selected adaptively according to actual conditions when being actually used by those skilled in the art.
The embodiment provides a buoyancy sorting method for medical waste, which adopts the buoyancy sorting device for medical waste, and comprises the following steps:
firstly, controlling the cylinder 210 to extend, extending the baffle 160 into the accommodating cavity 111, and controlling the winch 240 to extend or shorten the corresponding steel wire rope 241, so that the angle of the baffle 160 is changed, and the angle between the baffle 160 and the vertical rod 170 is the minimum;
secondly, opening a water valve to enable the alcohol diluent in the water tank 150 to flow into the accommodating cavity 111, wherein the liquid level of the alcohol diluent is higher than the top of the baffle 160;
thirdly, putting the medical waste into the accommodating cavity 111, standing, controlling the winch 240 to extend or shorten the corresponding steel wire rope 241 to enable the baffle 160 to be in a horizontal state, then controlling the cylinder 210 to shorten, lifting the baffle 160 to the outside of the accommodating cavity 111, then controlling the linear actuator 230 to enable the baffle 160 to move to another position, and then collecting the medical waste with the density smaller than that of the alcohol diluent;
fourthly, the water pump 140 is opened, the alcohol diluent in the accommodating cavity 111 is pumped into the water tank 150, the liquid level of the alcohol diluent is lower than that of the inclined plate 120, at the moment, the discharge door 130 is opened, and the high-density medical waste on the inclined plate 120 is taken out and collected.
By the buoyancy sorting method for the medical waste, the medical waste can be conveniently sorted, so that the subsequent treatment of the medical waste is facilitated.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (7)
1. The utility model provides a buoyancy sorting unit of medical waste which characterized in that: the device comprises a device body (110), wherein an accommodating cavity (111) with an upward opening is formed in the device body (110), an inclined plate (120) is arranged at the bottom of the accommodating cavity (111), four side edges of the inclined plate (120) are respectively connected to the cavity wall corresponding to the accommodating cavity (111), the inclined plate (120) divides the accommodating cavity (111) into an upper area and a lower area, the bottom end of the inclined plate (120) corresponds to a discharge door (130), and the discharge door (130) is positioned on the cavity wall of the accommodating cavity (111); a plurality of first water outlet holes (121) are formed in the inclined plate (120); the lower area is connected with a water pump (140), the water pump (140) is connected with a water tank (150), and the water tank (150) is communicated with the accommodating cavity (111) through a water conveying pipe (151) with a water valve;
the upper area is internally provided with a baffle plate (160), the baffle plate (160) is provided with a plurality of second water outlet holes (161), the center of the baffle plate (160) is rotatably connected to the bottom end of a vertical rod (170), the top end of the vertical rod (170) is connected with an air cylinder (210), the top end of the air cylinder (210) is connected with a mounting plate (220), and the top end of the mounting plate (220) is connected to a lead screw nut (231) of a linear actuator (230); a winch (240) is arranged on the mounting plate (220), and the winch (240) comprises two steel wire ropes (241); two fixed pulleys (180) are arranged on the vertical rod (170), and the two steel wire ropes (241) penetrate through the corresponding fixed pulleys (180) and are respectively and fixedly connected to two ends of the baffle plate (160);
the accommodating cavity (111) is filled with alcohol diluent.
2. The buoyant sorting device for medical waste according to claim 1, wherein: linear actuator (230) include body (232), be equipped with installation cavity (233) in body (232), be equipped with horizontally lead screw (234) in installation cavity (233), lead screw (234) both ends are rotated respectively and are connected on installation cavity (233) chamber wall and lead screw (234) one end is connected with motor (235), screw-nut (231) cover is on lead screw (234) and screw-nut (231) are connected with connecting rod (236), connecting rod (236) are connected with mounting panel (220) after passing a slot hole (237), slot hole (237) are located body (232) bottom and slot hole (237) and are communicated with each other with installation cavity (233).
3. The buoyant sorting device for medical waste according to claim 2, wherein: a waterproof ring for preventing the alcohol diluent from leaking is arranged on the discharge door (130).
4. The buoyant sorting device for medical waste according to claim 3, wherein: the water pump (140) is an explosion-proof canned pump.
5. The buoyant sorting device for medical waste according to claim 4, wherein: the center of the top surface of the baffle plate (160) is connected with an installation block (162), the bottom end of the vertical rod (170) is provided with an installation groove (171), a rotating shaft (190) penetrates through the installation block (162) in a rotating mode, and two ends of the rotating shaft (190) are fixedly connected to the wall of the corresponding installation groove (171) respectively.
6. The buoyant sorting device for medical waste according to claim 5, wherein: the top surface of the baffle plate (160) is provided with a rib (163).
7. A buoyancy sorting method for medical waste is characterized by comprising the following steps: the buoyancy sorting device for medical waste, which is described in any one of embodiments 1 to 6, comprises the following steps:
firstly, controlling an air cylinder (210) to extend, extending a baffle plate (160) into an accommodating cavity (111), and controlling a winch (240) to extend or shorten a corresponding steel wire rope (241), so that the angle of the baffle plate (160) is changed, and the angle between the baffle plate (160) and a vertical rod (170) is minimum;
secondly, opening a water valve to enable the alcohol diluent in the water tank (150) to flow into the accommodating cavity (111) and enable the liquid level of the alcohol diluent to be higher than the top of the baffle plate (160);
thirdly, putting the medical waste into the accommodating cavity (111), standing, controlling a winch (240) to extend or shorten a corresponding steel wire rope (241) to enable the baffle plate (160) to be in a horizontal state, then controlling a cylinder (210) to shorten, lifting the baffle plate (160) to the outside of the accommodating cavity (111), and then controlling a linear actuator (230) to enable the baffle plate (160) to move to another position to collect the medical waste with the density smaller than that of the alcohol diluent;
fourthly, the water pump (140) is started, the alcohol diluent in the containing cavity (111) is pumped into the water tank (150), the liquid level of the alcohol diluent is lower than that of the inclined plate (120), at the moment, the discharge door (130) is opened, and the high-density medical waste on the inclined plate (120) is taken out and collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010209343.4A CN111451242A (en) | 2020-03-23 | 2020-03-23 | Buoyancy sorting device and sorting method for medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010209343.4A CN111451242A (en) | 2020-03-23 | 2020-03-23 | Buoyancy sorting device and sorting method for medical waste |
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| Publication Number | Publication Date |
|---|---|
| CN111451242A true CN111451242A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010209343.4A Withdrawn CN111451242A (en) | 2020-03-23 | 2020-03-23 | Buoyancy sorting device and sorting method for medical waste |
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| CN (1) | CN111451242A (en) |
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| CN209866309U (en) * | 2019-04-26 | 2019-12-31 | 山西金禾丰农业开发有限公司 | Agricultural seed buoyancy screening device |
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2020
- 2020-03-23 CN CN202010209343.4A patent/CN111451242A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050083080A (en) * | 2004-02-21 | 2005-08-25 | 주식회사 그린환경 | Do construction waste and place of business waste and insanitation life waste automatic sorting device use double water tank |
| CN105084659A (en) * | 2015-08-11 | 2015-11-25 | 浙江惠同纸业有限公司 | Paper mill wastewater treatment technology and treatment equipment thereof |
| CN105498947A (en) * | 2015-12-20 | 2016-04-20 | 重庆市恒河农业科技有限公司 | Floating navel orange screening machine |
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| CN208501647U (en) * | 2018-03-12 | 2019-02-15 | 李奕菲 | A kind of river floating garbage automatic collection device |
| CN108722652A (en) * | 2018-04-09 | 2018-11-02 | 共同科技开发有限公司 | A kind of paddy seeds water choosing device facilitating deslagging |
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Application publication date: 20200728 |
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| WW01 | Invention patent application withdrawn after publication |