CN206951776U - Nuclear medicine radioactive pollution syringe apparatus for destroying - Google Patents
Nuclear medicine radioactive pollution syringe apparatus for destroying Download PDFInfo
- Publication number
- CN206951776U CN206951776U CN201720911676.5U CN201720911676U CN206951776U CN 206951776 U CN206951776 U CN 206951776U CN 201720911676 U CN201720911676 U CN 201720911676U CN 206951776 U CN206951776 U CN 206951776U
- Authority
- CN
- China
- Prior art keywords
- conveying auger
- nuclear medicine
- dividing plate
- cutter shaft
- destroying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to nuclear medicine medical equipment technical field, particularly a kind of nuclear medicine radioactive pollution syringe apparatus for destroying.Syringe used in PET CT examinations is generally disposable syringe, it is necessary to which syringe is destroyed immediately, can not be reused using it, effectively prevents the iatrogenic pollution of disposable syringe.The utility model includes housing, charging aperture, discharging opening, motor, conveying auger, cutter shaft；Conveying auger is provided with dividing plate；Cushion chamber is provided between charging aperture and annular seal space, cushion chamber is provided with sliding door.The utility model can quickly destroy discarded object, avoid secondary use, secondary pollution, and its is simple in construction, and small volume, noise is small, energy saving, be destroyed in time using after syringe, and sanitation and hygiene are easy to operate.
Description
Technical field
The utility model belongs to nuclear medicine medical equipment technical field, particularly a kind of nuclear medicine radioactive pollution injection
Device apparatus for destroying.
Background technology
In Nuclear Medicine Dept of hospital field, patient need injection to have before PET-CT inspections are done doses are radioactive shows
Track agent, tracer is by being injected intravenously the appointed part to patient, by means of tracer（Positron emission line medicine）It can gather
The characteristics of collecting diseased region finds disease, and it can medicine and its metabolism production from molecular level dynamic non-invasive quantitative
Physiology, Biochemical changes of the thing in human body.PET-CT checks that syringe used is generally disposable syringe, and it is radiated
Contact scar, to avoid syringe by secondary use, while the radioactive waste is avoided to cause secondary pollution, it is necessary to by syringe
Immediately destroy, can not be reused using it, effectively prevent the iatrogenic pollution of disposable syringe.
The content of the invention
The purpose of this utility model is：Develop a kind of destruction dress for the field of nuclear medicine by radioactive pollution syringe
Put, it should possess the features such as simple in construction, easy for installation, have certain versatility, can match somebody with somebody with traditional radioactive dustbin
Set uses.
Technical scheme is used by solve above-mentioned technical problem：Nuclear medicine radioactive pollution syringe apparatus for destroying,
It is characterized in that：Including housing, charging aperture, discharging opening, motor, conveying auger, cutter shaft；
Housing is divided into annular seal space, crushing chamber two parts, and charging aperture is located at the top of annular seal space, and feeding mouth is located at crushing chamber
Bottom；
Conveying auger crosses annular seal space and crushing chamber, and conveying auger is provided with rotating shaft, and rotating shaft both ends are arranged on shell by bearing
On the two side of body, rotating shaft is stretched out outside housing close to one end of crushing chamber, and is mutually connected with motor；
Cutter shaft is located at the bottom of conveying auger in crushing chamber, and cutter shaft is parallel with the rotating shaft of conveying auger；Cutter shaft is at least
Two, cutter shaft is provided with blade, and each cutter shaft is arranged side by side, and the blade on cutter shaft is staggered.
The rotating shaft transmission connection of the cutter shaft and conveying auger.
Deceleration device is provided between the motor and conveying auger.
The charging aperture is provided with installing plate, for the syringe apparatus for destroying to be hung, installed in traditional radioactive rubbish
On the bung of rubbish bucket；Installing plate is provided with support, for supporting, fixed shell and motor.
Conveying auger in the annular seal space is provided with dividing plate, and dividing plate outer is in the surfaces of revolution of circular arc, i.e. dividing plate outer
Radius is equal with the rotation radius surface of conveying auger；Dividing plate is used to keep the seal of conveying auger when rotated, i.e., dividing plate with
Auger forms wind stopping device structure.
The adjacent two interlobate dividing plate of the conveying auger is at least three, and each dividing plate is evenly distributed, i.e., each partition room
Angle it is equal.
The rotation radius surface of the conveying auger and dividing plate is equal with the internal diameter of annular seal space, i.e., conveying auger and dividing plate is outer
Edge and interference fits between the inwall of annular seal space.
Cushion chamber is provided between the charging aperture and annular seal space, one of sliding door is respectively provided with the upper and lower opening of cushion chamber.
The sliding door is provided with electromagnetic switch.
The beneficial effects of the utility model are：Using auger and cutter shaft simple in construction, motor is coordinated to drive above-mentioned part
Operating, the syringe the like waste of radioactive pollution is quickly destroyed, above-mentioned discarded object is effectively prevent and is secondary use,
So as to trigger secondary pollution.This device can be also fixed on the top cover of lead radwaste dustbin, be put into from rubbish bung
Disposable waste（Syringe, Connect of Vein pipe, threeway）It can destroy, powder caused by destruction is discharged to lead rubbish from Xia Kou
In bucket, radioactive pollution is avoided.The utility model is simple in construction, and small volume, noise is small, energy saving, using after syringe and
When destroy, sanitation and hygiene are easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the utility model embodiment two.
Wherein：
The crushing chamber of 1 housing, 11 annular seal space 12
The sliding door of 2 charging aperture, 21 installing plate, 22 support, 23 cushion chamber 24
3 discharging openings
The deceleration device of 4 motor 41
The dividing plate of 5 conveying auger, 51 rotating shaft 52
The blade of 6 cutter shaft 61.
Embodiment
【Embodiment one】
As shown in Figure 1, 2, nuclear medicine radioactive pollution syringe apparatus for destroying described in the present embodiment, including housing, charging
Mouth, discharging opening, motor, conveying auger, cutter shaft；
Housing is divided into annular seal space, crushing chamber two parts, and charging aperture is located at the top of annular seal space, and feeding mouth is located at crushing chamber
Bottom；
Conveying auger crosses annular seal space and crushing chamber, and conveying auger is provided with rotating shaft, and rotating shaft both ends are arranged on shell by bearing
On the two side of body, rotating shaft is stretched out outside housing close to one end of crushing chamber, and is mutually connected with motor；
Cutter shaft is located at the bottom of conveying auger in crushing chamber, and cutter shaft is parallel with the rotating shaft of conveying auger；Cutter shaft is at least
Two, cutter shaft is provided with blade, and each cutter shaft is arranged side by side, and the blade on cutter shaft is staggered；Two cutter shafts being arranged side by side, its
Rotation direction is on the contrary, discarded object is cut, crushed to internal rotation by i.e. two cutter shafts, and is discharged from discharging opening.
The rotating shaft transmission connection of the cutter shaft and conveying auger.The kind of drive of cutter shaft and conveying auger can be arbitrarily
The kind of drive known, such as V belt translation, Chain conveyer, gear drive.In addition, cutter shaft and conveying auger drive by motor, structure
Simply, it is easy to control, run-in synchronism can be achieved, i.e. cutter shaft works with the operating of conveying auger.
Deceleration device is provided between the motor and conveying auger, for matching between motor and conveying auger and cutter shaft
Running speed.
The charging aperture is provided with installing plate, for the syringe apparatus for destroying to be hung, installed in traditional radioactive rubbish
On the bung of rubbish bucket；Installing plate is provided with support, for supporting, fixed shell and motor.
When in use, radioactive waste enters above-mentioned nuclear medicine radioactive pollution syringe apparatus for destroying from charging aperture,
Now electric motor starting operates, and drops down onto annular seal space under discarded object, crushing chamber is delivered to by conveying auger；Conveying auger in crushing chamber
It is responsible for opening the tiling of discarded object ecto-entad, and equably falls on the cutter shaft below conveying auger；Cutter shaft is in company with conveying auger
Open and close, the blade of cutter shaft alternate cuts discarded object, crushes and fragmentates, and hands over and discharges fragment by discharging opening.Further
Ground, the free space more than conveying auger in crushing chamber is larger, accumulation, rolling in it in favor of discarded object, particularly in knife
When axle work is obstructed, the space can be as the buffering area of material, so that syringe apparatus for destroying normal work.Further,
Along with having certain interval between conveying auger lower edge on cutter shaft, the gap is less than cutter shaft surfaces of revolution diameter, thus, conveying auger
The accumulation degree of material, avoids cutter shaft localised load excessive, influences device normal operation on controllable cutter shaft.
【Embodiment two】
As shown in Fig. 2 on the basis of above-described embodiment, the conveying auger described in the present embodiment in annular seal space be provided with every
Plate, dividing plate outer are in circular arc, i.e. the rotation radius surface of dividing plate outer is equal with the rotation radius surface of conveying auger；Dividing plate is used for
The seal of conveying auger when rotated is kept, i.e. dividing plate forms wind stopping device structure with auger.Annular seal space built with dividing plate, have
The conveying auger of wind stopping device structure, closed, isolation between charging aperture and discharging opening can be kept, while dividing plate can also avoid
Material push is difficult, ensure material it is normal in order, uniformly, quantitatively enter crushing chamber.
The adjacent two interlobate dividing plate of the conveying auger is at least three, and each dividing plate is evenly distributed, i.e., each partition room
Angle it is equal.
The rotation radius surface of the conveying auger and dividing plate is equal with the internal diameter of annular seal space, i.e., conveying auger and dividing plate is outer
Edge and interference fits between the inwall of annular seal space, be advantageous to improve seal.
【Embodiment three】
As shown in Fig. 2 on the basis of above-described embodiment, buffering is provided with described in the present embodiment between charging aperture and annular seal space
Chamber, one of sliding door is respectively provided with the upper and lower opening of cushion chamber.Cushion chamber is provided with twice sliding door one on the other, is used for into one
Step improves the seal of the syringe apparatus for destroying.In use, the sliding door on top is first turned on, lower slide door keeps closing
Close, motor remains turned-off；Discarded object is put into charging aperture, and entered in cushion chamber；Top sliding door is closed, forms the slow of closing
Rush chamber；Keep top sliding door to close, open lower slide door, while start motor, conveying auger and cutter shaft operating, discarded object
Annular seal space, crushing chamber are fallen into successively；Discarded object closes lower slide door after leaving cushion chamber, when crushing chamber is devoted oneself to work,
Housing（That is crushing chamber and annular seal space）Between charging aperture there is cushion chamber twice sliding door to be completely cut off, so as to avoid housing
Radioactive pollutant below interior and discharging opening in dustbin overflows to charging aperture, causes the injury of operating personnel.
The sliding door is provided with electromagnetic switch.The electromagnetic switch can mutually be electrically connected with the lid of the input discarded object on dustbin
Connect, link, and be electrically connected, link with the controlling switch of motor, thus can realize triggering note when operating personnel put into discarded object
Emitter apparatus for destroying, subsequently automatically discarded object can be destroyed.In this way, can significantly simplify operating procedure, equipment work is reduced
Make the time, improve operating efficiency, discarded object leaks caused by it also avoid artificial operational error.
It should be noted last that above embodiment is only illustrating the technical scheme of the invention rather than limit
System, although the invention is described in detail with reference to example, it will be understood by those within the art that, can be right
The technical scheme of the invention is modified or equivalent substitution, without departing from the spirit and model of the invention technical scheme
Enclose, it all should cover among the right of the invention.
Claims (9)
1. nuclear medicine radioactive pollution syringe apparatus for destroying, it is characterised in that：Including housing, charging aperture, discharging opening, motor,
Conveying auger, cutter shaft；
Housing is divided into annular seal space, crushing chamber two parts, and charging aperture is located at the top of annular seal space, and feeding mouth is located under crushing chamber
Portion；
Conveying auger crosses annular seal space and crushing chamber, and conveying auger is provided with rotating shaft, and rotating shaft both ends are arranged on housing by bearing
On two side, rotating shaft is stretched out outside housing close to one end of crushing chamber, and is mutually connected with motor；
Cutter shaft is located at the bottom of conveying auger in crushing chamber, and cutter shaft is parallel with the rotating shaft of conveying auger；Cutter shaft at least two,
Cutter shaft is provided with blade, and each cutter shaft is arranged side by side, and the blade on cutter shaft is staggered.
2. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 1, it is characterised in that：The cutter shaft with
The rotating shaft transmission connection of conveying auger.
3. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 1, it is characterised in that：The motor with
Deceleration device is provided between conveying auger.
4. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 1, it is characterised in that：The charging aperture
Provided with installing plate, for the syringe apparatus for destroying to be hung, installed in the bung of traditional radioactive dustbin；Installing plate
Provided with support, for supporting, fixed shell and motor.
5. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 1, it is characterised in that：The annular seal space
Interior conveying auger is provided with dividing plate, and dividing plate outer is in circular arc, i.e. the rotation radius surface of dividing plate outer and the rotation of conveying auger
It is equal to turn radius surface；Dividing plate is used to keep the seal of conveying auger when rotated, i.e. dividing plate forms wind stopping device structure with auger.
6. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 5, it is characterised in that：The conveying twists
The adjacent two interlobate dividing plate of dragon is at least three, and each dividing plate is evenly distributed, i.e., the angle of each partition room is equal.
7. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 6, it is characterised in that：The conveying twists
The rotation radius surface of dragon and dividing plate is equal with the internal diameter of annular seal space, i.e., between the outer of conveying auger and dividing plate and the inwall of annular seal space
Interference fits.
8. the nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 1 to 7 any claim, its feature
It is：Cushion chamber is provided between the charging aperture and annular seal space, one of sliding door is respectively provided with the upper and lower opening of cushion chamber.
9. nuclear medicine radioactive pollution syringe apparatus for destroying according to claim 8, it is characterised in that：The sliding door
Provided with electromagnetic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911676.5U CN206951776U (en) | 2017-07-26 | 2017-07-26 | Nuclear medicine radioactive pollution syringe apparatus for destroying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911676.5U CN206951776U (en) | 2017-07-26 | 2017-07-26 | Nuclear medicine radioactive pollution syringe apparatus for destroying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951776U true CN206951776U (en) | 2018-02-02 |
Family
ID=61380695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911676.5U Expired - Fee Related CN206951776U (en) | 2017-07-26 | 2017-07-26 | Nuclear medicine radioactive pollution syringe apparatus for destroying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787085A (en) * | 2018-05-15 | 2018-11-13 | 合肥龙之韵医药技术有限公司 | A kind of high quality pulverizing medicinal materials device of synchronous charging |
| CN111495487A (en) * | 2020-04-25 | 2020-08-07 | 郑宝玉 | Novel building rubbish system sand equipment |
| CN111621348A (en) * | 2020-06-05 | 2020-09-04 | 杭州灿鹏能源科技有限公司 | Biomass energy material evenly distributed smashes combustion-supporting device |
-
2017
- 2017-07-26 CN CN201720911676.5U patent/CN206951776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787085A (en) * | 2018-05-15 | 2018-11-13 | 合肥龙之韵医药技术有限公司 | A kind of high quality pulverizing medicinal materials device of synchronous charging |
| CN111495487A (en) * | 2020-04-25 | 2020-08-07 | 郑宝玉 | Novel building rubbish system sand equipment |
| CN111621348A (en) * | 2020-06-05 | 2020-09-04 | 杭州灿鹏能源科技有限公司 | Biomass energy material evenly distributed smashes combustion-supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180726 |