CN111558079A - Sterilizing equipment for solid medical waste - Google Patents
Sterilizing equipment for solid medical waste Download PDFInfo
- Publication number
- CN111558079A CN111558079A CN202010308598.6A CN202010308598A CN111558079A CN 111558079 A CN111558079 A CN 111558079A CN 202010308598 A CN202010308598 A CN 202010308598A CN 111558079 A CN111558079 A CN 111558079A
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- Prior art keywords
- sterilization
- medical waste
- frame
- chain
- transmission
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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
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides sterilization equipment for solid medical wastes, which comprises a box body, wherein a sterilization cavity is arranged in the box body, and a group of slide rails is arranged in the sterilization cavity; the conveying chain is movably arranged on the slide rail and is provided with a plurality of mounting positions; the sterilizing frame is detachably arranged in the mounting position; the spraying assembly is arranged in the sterilization frame; when the transmission chain drives the sterilization frame to move along the direction limited by the slide rail, the spraying assembly performs sterilization operation on the solid medical waste in the sterilization frame. According to the invention, the traditional large sterilization tank is omitted, and the form of the small sterilization frame is changed, so that the medical waste in the sterilization frame can be effectively prevented from being accumulated, and the germ killing effect in the medical waste is improved.
Description
Technical Field
The invention relates to the technical field of medical waste treatment equipment, in particular to sterilization equipment for solid medical waste.
Background
The medical waste mainly comprises cotton swabs, cotton balls, drainage cotton slivers, gauze and other various dressings; disposable sanitary articles, disposable medical instruments and the like. Among them, most medical wastes are disposable medical supplies and disposable medical instruments made of plastic materials. After the medical waste is collected, it needs to be sterilized to kill the germs that may survive therein.
In the prior art, the main treatment method is to pour infectious medical wastes into a sterilization tank, and then introduce high-temperature steam into the sterilization tank to kill germs therein. For example, chinese utility model patent, application number: CN201220493098.5, which provides a steam sterilization device for sterilizing medical waste on site in real time, mainly comprising: the feeding tank is provided with a feed inlet which can be sealed; the outlet of the feeding tank is connected with a sealable crusher; the discharge port of the crusher is connected with a sterilization stirring tank with an openable door, a hollow blade shaft is horizontally arranged in the sterilization stirring tank, a spiral blade is fixed on the blade shaft, and the wall of the blade shaft is provided with a steam exhaust hole; the feeding tank, the crusher and the sterilizing and stirring tank are mutually connected to form an intercommunicated closed space; wherein, the paddle shaft of the sterilizing and stirring tank is connected with a steam generator, and steam is introduced to heat and sterilize the medical waste and the air in the whole closed space.
However, the applicant has found that infectious medical waste accumulated in the sterilization tank is prone to have dead corners, resulting in incomplete sterilization and potential safety hazards.
Disclosure of Invention
In light of the above deficiencies of the prior art, the present invention provides a sterilization apparatus for solid medical waste, which is directed to solving one of the problems of the prior art.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a sterilization apparatus for solid medical waste comprises
The sterilization device comprises a box body, wherein a sterilization cavity is arranged in the box body, and a group of slide rails are arranged in the sterilization cavity;
the conveying chain is movably arranged on the slide rail and is provided with a plurality of mounting positions;
the sterilizing frame is detachably arranged in the mounting position;
the spraying assembly is arranged in the sterilization frame;
when the transmission chain drives the sterilization frame to move along the direction limited by the slide rail, the spraying assembly performs sterilization operation on the solid medical waste in the sterilization frame.
As an alternative embodiment, the transmission chain comprises
A plurality of groups of outer chain plates;
the first pin shafts are arranged at two ends of the outer chain plate;
the two ends of the inner chain plates are provided with first shaft holes for mounting the first pin shafts, and the outer chain plates and the inner chain plates are sequentially connected end to end through the first pin shafts;
the second pin shaft is arranged in the middle of the outer chain plate;
and the supporting roller is sleeved on the second pin shaft.
As an optional implementation way, the method also comprises
The guide bracket is arranged on the outer side of the conveying chain, at least one part of the guide bracket gradually inclines towards the direction close to the conveying chain, and the rest part of the guide bracket is parallel to the conveying chain;
and the transmission assembly is arranged on the transmission chain, and two ends of the transmission assembly are respectively abutted against the guide support and the sterilization frame.
As an alternative embodiment, the transmission assembly comprises
The transmission shaft is rotatably sleeved in the second pin shaft and can move along the direction limited by the second pin shaft, and two ends of the transmission shaft are provided with limit stop rings;
the limiting spring is sleeved on the transmission shaft, and two ends of the limiting spring are respectively abutted against the limiting baffle ring and the second pin shaft;
the two guide wheels are respectively and rotatably arranged at the two ends of the transmission shaft;
and two ends of the reversing gear set are respectively connected to the guide wheel and the transmission shaft.
In an alternative embodiment, at least a portion of the outer link plate is recessed downward to form a mounting groove having a large opening and a small bottom to form a stable support for the sterilization frame.
As an alternative embodiment, the spraying assembly comprises a conduit and a plurality of nozzles mounted on the conduit, the conduit penetrates into the sterilizing frame from the center of the end of the sterilizing frame, and the conduit is rotatably connected with the sterilizing frame.
As an optional implementation mode, the spraying assembly further comprises a torsion spring, the torsion spring is sleeved on the guide pipe, and two ends of the torsion spring are respectively abutted to the guide pipe and the inner wall of the sterilization frame.
The invention has the beneficial effects that:
according to the invention, medical wastes to be sterilized are respectively placed in the sterilization frame, then the sterilization frame is placed on the installation position of the transmission chain, then the transmission chain is started to enable the transmission chain to move along the direction limited by the slide rail with the medical wastes to be sterilized, and at the moment, the spraying assembly sprays high-temperature steam into the sterilization frame to perform high-temperature sterilization operation on the medical wastes in the sterilization frame, so that the aim of killing bacteria is achieved. According to the invention, the traditional large sterilization tank is omitted, and the form of the small sterilization frame is changed, so that the medical waste in the sterilization frame can be effectively prevented from being accumulated, and the germ killing effect in the medical waste is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present embodiment;
fig. 2 is a partial detail view (plan view) of the transmission chain of the present embodiment;
fig. 3 is a partial detail view (side view) of the transmission chain of the present embodiment;
FIG. 4 is a partial detail view of the drive assembly of this embodiment;
fig. 5 is a partial detailed view of the sterilization frame according to the present embodiment.
In the figure, 1-transmission chain, 2-sterilization frame, 3-guide support, 4-outer chain plate, 4 a-mounting groove, 5-inner chain plate, 6-first pin shaft, 7-second pin shaft, 8-transmission component, 9-transmission shaft, 10-limit spring, 11-guide wheel, 12-reversing gear set, 13-guide pipe, 14-nozzle and 15-support roller.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
In order to achieve the above object, as shown in FIGS. 1 to 5, the present invention provides an apparatus for sterilizing solid medical waste, comprising
The sterilization device comprises a box body, wherein a sterilization cavity is arranged in the box body, and a group of slide rails are arranged in the sterilization cavity;
the conveying chain 1 is movably arranged on the slide rail, and a plurality of mounting positions are arranged on the conveying chain 1;
the sterilizing frame 2 is detachably arranged in the mounting position;
the spraying assembly is arranged in the sterilization frame 2;
when the transmission chain 1 drives the sterilization frame 2 to move along the direction limited by the slide rail, the spraying assembly performs sterilization operation on the solid medical waste in the sterilization frame 2.
According to the invention, medical wastes to be sterilized are respectively placed in the sterilization frame 2, then the sterilization frame 2 is placed on the installation position of the transmission chain 1, then the transmission chain 1 is started to enable the transmission chain 1 to drive the medical wastes loaded with the wastes to be sterilized to move along the direction limited by the slide rails, at the moment, the spraying assembly sprays high-temperature steam into the sterilization frame 2 to perform high-temperature sterilization operation on the medical wastes in the sterilization frame 2, and thus the purpose of killing bacteria is achieved. According to the invention, the traditional large sterilization tank is omitted, and the form of the small sterilization frame 2 is changed, so that the medical waste in the sterilization frame 2 can be effectively prevented from being accumulated, and the germ killing effect in the medical waste is improved.
As an alternative embodiment, the transmission chain 1 comprises
A plurality of groups of outer chain plates 4;
the first pin shafts 6 are arranged at two ends of the outer chain plate 4;
the inner chain plates 5 are arranged in a plurality of groups, first shaft holes for mounting the first pin shafts 6 are formed in two ends of each inner chain plate 5, and the outer chain plates 4 and the inner chain plates 5 are sequentially connected end to end through the first pin shafts 6;
the second pin shaft 7 is arranged in the middle of the outer chain plate 4;
and the supporting roller 15 is sleeved on the second pin shaft 7.
In this way, the supporting rollers 15 are located on the slide rails, so that the entire conveyor chain 1 is moved along the direction of movement defined by the slide rails.
As an alternative embodiment, the method further comprises
The guide bracket 3 is arranged on the outer side of the transmission chain 1, at least one part of the guide bracket 3 is gradually inclined towards the direction close to the transmission chain 1, and the rest part of the guide bracket 3 is kept parallel to the transmission chain 1;
and the transmission assembly 8 is arranged on the transmission chain 1, and two ends of the transmission assembly 8 are respectively abutted against the guide support 3 and the sterilization frame 2.
So, through the setting of guide bracket 3 and transmission assembly 8, can make sterilization frame 2 rotation on the installation position when transmission chain 1 drives sterilization frame 2 and removes, reach the effect of stirring to the medical waste who loads wherein to optimize sterilization effect.
Optionally, the transmission assembly 8 comprises
The transmission shaft 9 is rotatably sleeved in the second pin shaft 7 and can move along the direction limited by the second pin shaft 7, and two ends of the transmission shaft 9 are provided with limit stop rings;
the limiting spring 10 is sleeved on the transmission shaft 9, and two ends of the limiting spring 10 are respectively abutted against the limiting stop ring and the second pin shaft 7;
two guide wheels 11 rotatably mounted at both ends of the transmission shaft 9, respectively;
and two ends of the reversing gear set 12 are respectively connected to the guide wheel 11 and the transmission shaft 9.
In this way, by the arrangement of the reversing gear set 12, the rotation generated by the guide wheel 11 abutting against the guide bracket 3 can be transmitted to the other guide wheel 11, and the guide wheel 11 abuts against the outer wall of the sterilization frame 2, so that the sterilization frame 2 can be driven to rotate, the medical waste inside the sterilization frame 2 can be stirred, and the sterilization effect can be optimized.
Specifically, the reversing gear set 12 is a pair of intermeshing bevel gears.
As an alternative embodiment, at least a portion of the outer chain plate 4 is recessed downward to form a mounting groove 4a, and the mounting groove 4a has a large opening and a small bottom to form a stable support for the sterilization frame 2.
As an alternative embodiment, the spraying assembly comprises a conduit 13 and a plurality of nozzles 14 mounted on the conduit 13, the conduit 13 penetrates into the sterilization frame 2 from the center of the end of the sterilization frame 2, and the conduit 13 is rotatably connected with the sterilization frame 2. Like this, can realize the efficient disinfection and sterilization closely to the medical waste in the sterilization frame 2, guarantee the result of use of hot steam.
As an optional implementation manner, the spraying assembly further comprises a torsion spring, the torsion spring is sleeved on the conduit 13, and two ends of the torsion spring are respectively abutted to the conduit 13 and the inner wall of the sterilization frame 2. In this way, the stability of the duct 13 can be ensured so that it is not affected by the rotation of the sterilization frame 2.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. A sterilization equipment of solid medical waste is characterized in that: comprises that
The sterilization device comprises a box body, wherein a sterilization cavity is arranged in the box body, and a group of slide rails are arranged in the sterilization cavity;
the conveying chain is movably arranged on the slide rail and is provided with a plurality of mounting positions;
the sterilizing frame is detachably arranged in the mounting position;
the spraying assembly is arranged in the sterilization frame;
when the transmission chain drives the sterilization frame to move along the direction limited by the slide rail, the spraying assembly performs sterilization operation on the solid medical waste in the sterilization frame.
2. The apparatus for sterilizing solid medical waste according to claim 1, wherein: the transmission chain comprises
A plurality of groups of outer chain plates;
the first pin shafts are arranged at two ends of the outer chain plate;
the two ends of the inner chain plates are provided with first shaft holes for mounting the first pin shafts, and the outer chain plates and the inner chain plates are sequentially connected end to end through the first pin shafts;
the second pin shaft is arranged in the middle of the outer chain plate;
and the supporting roller is sleeved on the second pin shaft.
3. The apparatus for sterilizing solid medical waste according to claim 2, wherein: also comprises
The guide bracket is arranged on the outer side of the conveying chain, at least one part of the guide bracket gradually inclines towards the direction close to the conveying chain, and the rest part of the guide bracket is parallel to the conveying chain;
and the transmission assembly is arranged on the transmission chain, and two ends of the transmission assembly are respectively abutted against the guide support and the sterilization frame.
4. The apparatus for sterilizing solid medical waste according to claim 3, wherein: the transmission assembly comprises
The transmission shaft is rotatably sleeved in the second pin shaft and can move along the direction limited by the second pin shaft, and two ends of the transmission shaft are provided with limit stop rings;
the limiting spring is sleeved on the transmission shaft, and two ends of the limiting spring are respectively abutted against the limiting baffle ring and the second pin shaft;
the two guide wheels are respectively and rotatably arranged at the two ends of the transmission shaft;
and two ends of the reversing gear set are respectively connected to the guide wheel and the transmission shaft.
5. The apparatus for sterilizing solid medical waste according to claim 2, wherein: at least one part of the outer chain plate is sunken downwards to form a mounting groove, and the mounting groove is large in opening and small in bottom so as to form stable support for the sterilization frame.
6. The apparatus for sterilizing solid medical waste according to claim 1, wherein: the spraying assembly comprises a guide pipe and a plurality of nozzles arranged on the guide pipe, the guide pipe penetrates into the sterilization frame from the center of the end part of the sterilization frame, and the guide pipe is rotatably connected with the sterilization frame.
7. The apparatus for sterilizing solid medical waste according to claim 6, wherein: the spraying assembly further comprises a torsion spring, the torsion spring is sleeved on the guide pipe, and two ends of the torsion spring are respectively abutted to the guide pipe and the inner wall of the sterilization frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308598.6A CN111558079A (en) | 2020-04-18 | 2020-04-18 | Sterilizing equipment for solid medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308598.6A CN111558079A (en) | 2020-04-18 | 2020-04-18 | Sterilizing equipment for solid medical waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111558079A true CN111558079A (en) | 2020-08-21 |
Family
ID=72070483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010308598.6A Withdrawn CN111558079A (en) | 2020-04-18 | 2020-04-18 | Sterilizing equipment for solid medical waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111558079A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204217811U (en) * | 2014-11-18 | 2015-03-25 | 杭州万全盛食品有限公司 | Retort |
| CN105854054A (en) * | 2016-04-26 | 2016-08-17 | 马骏 | Intelligent medical disinfection equipment based on Internet of Things |
| CN208989729U (en) * | 2018-05-18 | 2019-06-18 | 宁波市北仑环保固废处置有限公司 | A kind of steam sterilizing tank |
| CN209361438U (en) * | 2018-12-09 | 2019-09-10 | 马鞍山鑫绿博环保设备有限公司 | High temperature garbage disinfecting system |
| CN210253519U (en) * | 2019-07-10 | 2020-04-07 | 管利华 | Medical waste cleaning device |
-
2020
- 2020-04-18 CN CN202010308598.6A patent/CN111558079A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204217811U (en) * | 2014-11-18 | 2015-03-25 | 杭州万全盛食品有限公司 | Retort |
| CN105854054A (en) * | 2016-04-26 | 2016-08-17 | 马骏 | Intelligent medical disinfection equipment based on Internet of Things |
| CN208989729U (en) * | 2018-05-18 | 2019-06-18 | 宁波市北仑环保固废处置有限公司 | A kind of steam sterilizing tank |
| CN209361438U (en) * | 2018-12-09 | 2019-09-10 | 马鞍山鑫绿博环保设备有限公司 | High temperature garbage disinfecting system |
| CN210253519U (en) * | 2019-07-10 | 2020-04-07 | 管利华 | Medical waste cleaning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200821 |
|
| WW01 | Invention patent application withdrawn after publication |