CN209101283U - A kind of medical waste pretreatment unit - Google Patents
A kind of medical waste pretreatment unit Download PDFInfo
- Publication number
- CN209101283U CN209101283U CN201821418668.8U CN201821418668U CN209101283U CN 209101283 U CN209101283 U CN 209101283U CN 201821418668 U CN201821418668 U CN 201821418668U CN 209101283 U CN209101283 U CN 209101283U
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- CN
- China
- Prior art keywords
- medical waste
- grinding
- pretreatment unit
- waste pretreatment
- disinfection
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- 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.)
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a kind of medical waste pretreatment units, including shell, it is respectively equipped with inlet port and outlet port at the top and bottom of shell, the grinding chamber and disinfection cavity being spaced are equipped in the shell, is respectively equipped with grinding assembly and disinfectant component in the grinding chamber and disinfection cavity；The grinding chamber is connected to the bottom of disinfection cavity by pushing material component, and the top of the grinding chamber is connected to the bottom of the feed inlet, and the bottom of the disinfection cavity is connected to the discharge port；The sterilized chamber of rubbish after grinding chamber is ground is transported to discharge port by the pushing material component.Compared with prior art, the utility model is ground medical waste by the grinding assembly of grinding chamber, it will be collected after the sterilized chamber disinfection of rubbish after grinding from discharge port by pushing material component again, medical waste can be made disposably to complete to grind and disinfect, have the advantages that work efficiency is high, high treating effect.
Description
Technical field
The utility model relates to technical field of medical equipment, more particularly, to a kind of medical waste pretreatment unit.
Background technique
Medical waste is that abutment crosses patient blood, human body etc. and the pollution rubbish produced by hospital, is such as used
Cotton balls, gauze, adhesive plaster, waste water, disposable medical appliance, postoperative waste products, expired drug etc..Due to medical waste
Have many characteristics, such as space-pollution, acute infection and latent contact scar, virus, the harmfulness of germ are the several of common house refuse
Ten, several hundred or even thousands of times, if dealt with improperly, the serious pollution to environment will be caused, it is also possible to the source as pestilence
Head.For present medical waste, universal processing method is burning disposal, and some medical waste volumes are larger, directly burn
Burning can not dryout only, need to be ground, crushed in advance etc. processing, and due to containing various bacteriums and disease in medical waste
Poison easilys lead to bacterium if just burning without disinfection and virus is diffused into atmosphere.Lack one kind at present to doctor
Treat the device of rubbish Quick Pretreatment.
Utility model content
The purpose of this utility model is exactly to provide a kind of medical waste to overcome the problems of the above-mentioned prior art
Pretreatment unit.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of medical waste pretreatment unit, including shell are respectively equipped with feed inlet and are gone out at the top and bottom of shell
Material mouth, the shell is interior to be equipped with the grinding chamber and disinfection cavity being spaced, and is respectively equipped with grinding group in the grinding chamber and disinfection cavity
Part and disinfectant component；The grinding chamber is connected to the bottom of disinfection cavity by pushing material component, the top of the grinding chamber with it is described
The bottom of feed inlet is connected to, and the bottom of the disinfection cavity is connected to the discharge port；The pushing material component will be ground in grinding chamber
The sterilized chamber of rubbish afterwards transports to discharge port.
Preferably, the grinding assembly includes the abrasive sheet and milling bar being laterally arranged；The milling bar is equipped with several
A abrasive wheel, the abrasive wheel are located on the upper surface of the abrasive sheet, and the center vertical of the milling bar is equipped with first rotating shaft,
The output axis connection of the first rotating shaft and first motor；The abrasive sheet is equipped with material feeding hole, and the pushing material component is located at institute
State the lower section of abrasive sheet.
Preferably, the abrasive wheel is grinding wheel structure, and abrasive grains protrusion is evenly distributed on the wheel wall of the abrasive wheel.
Preferably, the disinfectant component includes thimerosal case, catheter and disinfection nozzle, and the thimerosal case passes through drain
Pipe connects the disinfection nozzle, and the catheter is equipped with liquid pump, pusher group of the disinfection nozzle towards thimerosal bottom of chamber portion
Part.
Preferably, the disinfectant component further includes branch pipe, and the disinfection nozzle is equipped with multiple, the catheter on branch pipe
Disinfection nozzle is connected by the branch pipe.
Preferably, the pushing material component includes the pusher roller being laterally arranged, and one end of the pusher roller connects the second motor
Output shaft.
Preferably, the feed inlet is arranged right below absorbent module, and the absorbent module includes multiple magnetic shafts.
Preferably, the absorbent module further includes turntable, and the multiple magnetic shaft is located on the turntable, and the turntable connects
Connect the second shaft；The grinding assembly includes the first rotating shaft being vertically arranged, the output shaft of the first rotating shaft and first motor
Connection, second shaft are connect by transmission component with the first rotating shaft.
Preferably, the turntable is vertically arranged, and second shaft connects the center of the turntable, the transmission component packet
Include the driving gear covered in the first rotating shaft and cover the driven gear in second shaft, the driving gear and from
Moving gear is two angular wheels being meshed.
Preferably, the top of the feed inlet is equipped with top cover.
Compared with prior art, the utility model has the advantage that
1, the present apparatus is ground medical waste by the grinding assembly of grinding chamber, then will be ground by pushing material component
It is collected after the sterilized chamber disinfection of rubbish after mill from discharge port, medical waste can be made disposably to complete to grind and disinfect, tool
There is the advantages of work efficiency is high, high treating effect.
2, the abrasive wheel of grinding assembly, which can contact with the surface of abrasive sheet and carry out grinding and crushing to medical waste, makes it
Volume reduces, and has the advantages that grinding is abundant, uniform.
3, the medical waste after grinding can be pushed to discharge port under the promotion of pusher roller to, pusher roller is while pusher
It further can be crushed and ground, improve the effect of processing.
4, it can be reduced in medical waste towards the processing that carry out disinfection while discharge port movement to it by disinfection nozzle
The harmfulness of rubbish.
5, when medical waste is fallen from feed inlet through the ferrous metal sundries mixed in the adsorbable medical waste of magnetic shaft,
On the one hand ferrous metal sundries damage grinding mechanism can be prevented, the efficiency of waste incineration on the other hand also can be improved, it is energy saving.
6, what bacterium and virus entrained by medical waste and thimerosal were volatilized when can prevent from handling by top cover has
Poisonous gas is diffused into atmosphere.
Detailed description of the invention
Fig. 1 is the overall structure diagram of device in embodiment.
Figure label: 1, shell, 2, feed inlet, 3, top cover, 4, handle, 5, first motor, 6, first rotating shaft, 7, driving tooth
Wheel, 8, driven gear, the 9, second shaft, 10, fixed plate, 11, position-limiting tube, 12, turntable, 13, magnetic shaft, 14, milling bar, 15,
Abrasive wheel, 16, limited block, 17, abrasive sheet, 18, partition, 19, disinfection cavity, 20, liquid pump, 21, thimerosal case, 22, catheter,
23, branch pipe, 24, disinfection nozzle, 25, material feeding hole, 26, pedestal, the 27, second motor, 28, pusher roller, 29, discharge port, 30, recycling
Frame, 31, grinding chamber.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment
As shown in Figure 1, a kind of medical waste pretreatment unit, including shell 1, it is set respectively in the top and bottom of shell 1
There are feed inlet 2 and discharge port 29.The top of feed inlet 2 is equipped with top cover 3, and the top of top cover 3 is fixedly connected with handle 4.Shell 1
Bottom is fixedly connected with pedestal 26.The both ends of a pair of of the linea angulata of shell 1 are arranged in feed inlet 2 and discharge port 29.
The grinding chamber 31 and disinfection cavity 19 being spaced by partition 18 are equipped in shell 1, partition 18 is fixedly connected on shell 1
Inner cavity top.Grinding assembly and disinfectant component are respectively equipped in grinding chamber 31 and disinfection cavity 19.Grinding chamber 31 and disinfection cavity 19
Bottom be connected to by pushing material component, the top of grinding chamber 31 is connected to the bottom of feed inlet 2, the bottom of disinfection cavity 19 and discharging
Mouth 29 is connected to.The sterilized chamber 19 of rubbish after the grinding of grinding chamber 31 is transported to discharge port 29 by pushing material component.
Grinding assembly includes the abrasive sheet 17 and milling bar 14 being laterally arranged.The rod body movement of milling bar 14 is connected with several
A abrasive wheel 15, the two sides of each abrasive wheel 15 are provided with limited block 16, and limited block 16 is fixedly connected on the bar of milling bar 14
Body can prevent 15 double swerve of abrasive wheel by limited block 16.Abrasive wheel 15 is located on the upper surface of abrasive sheet 17, abrasive sheet 17
Several material feeding holes 25 are equipped with, pushing material component is located at the lower section of abrasive sheet 17.The center vertical of milling bar 14 is equipped with first turn
Axis 6, the output axis connection of first rotating shaft 6 and first motor 5, first motor 5 are mounted on the top of shell 1, and first rotating shaft 6 runs through
The top exterior walls of shell 1 and the inner cavity for extending to shell 1.In the present embodiment, abrasive wheel 15 is grinding wheel structure, the wheel of abrasive wheel 15
Abrasive grains protrusion is evenly distributed on wall, it is possible to increase abrasive wheel 15 is to the extruding dynamics of medical waste, so that grinding is more
Add efficiency that is abundant, uniform, thorough, and improving grinding.
Disinfectant component includes thimerosal case 21, catheter 22 and disinfection nozzle 24, stores thimerosal in thimerosal case 21,
Thimerosal case 21 connects disinfection nozzle 24, pushing material component of the disinfection nozzle 24 towards thimerosal bottom of chamber portion by catheter 22.It leads
Liquid pipe 22 is equipped with liquid pump 20, and thimerosal case 21 and liquid pump 20 are all located in 1 top exterior walls of shell in the present embodiment, catheter 22
Connection thimerosal case 21 simultaneously extends in disinfection cavity 19 through the top exterior walls of shell 1, and the end of catheter 22 is fixedly connected with
Branch pipe 23 is equipped with several disinfection nozzles 24 on the bottom tube wall of branch pipe 23.24 bottom end of disinfection nozzle is arc, and sterilizes spray
It is provided with several nozzles on first 24 curved end, the spraying range of thimerosal can be expanded, to enhance disinfection nozzle 24
Disinfection Effect, and improve the efficiency of its disinfection.
Pushing material component includes the pusher roller 28 being laterally arranged, and one end of pusher roller 28 connects the output shaft of the second motor 27.
Second motor 27 is arranged on the bottom end side wall of shell 1.Pusher roller 28 is located at the lower section of abrasive sheet 17 and disinfection nozzle 24, and pushes away
The surface for expecting roller 28 is spiral shape bulge-structure, can push medical waste mobile when pusher roller 28 rotates, while can also be to doctor
Rubbish is treated to be ground and crushed.
Feed inlet 2 is arranged right below absorbent module, and the inner cavity top of shell 1 is being equipped with fixed plate at feed inlet 2
10, the underface that absorbent module is blocked in feed inlet 2 by being connected and fixed plate 10.Absorbent module includes multiple magnetic shafts 13 and turns
Disk 12, magnetic shaft 13 are horizontally installed on turntable 12.Turntable 12 is vertically arranged, and the center of turntable 12 is connected with the second shaft 9.Gu
Position-limiting tube 11 is fixedly connected on fixed board 10, the second shaft 9 is through fixed plate 10 and passes through position-limiting tube 11, can by position-limiting tube 11
Prevent the second shaft 9 from turntable 12 being driven to shake when rotating.Second shaft 9 is connect by transmission component with first rotating shaft 6.
Transmission component includes the driving gear 7 covered in first rotating shaft 6 and covers the driven gear 8 in the second shaft 9, main
The transmission connection driven gear 8 of moving gear 7.In the present embodiment, driving gear 7 and driven gear 8 are angular wheel structure, wheel
Several triangle gear teeth, driving gear 7 and driven gear 8 are distributed on wall and is driven by the gear teeth in external toothing.
The present apparatus is equipped with recycling frame 30 in the exit of discharge port 29.
The working principle of the present apparatus:
When in use, after holding the opening top cover 3 of handle 4, medical waste to be processed is led from feed inlet 2 for the present apparatus
Enter to shell 1, then shut top cover 3, prevents bacterium entrained by medical waste and virus and thimerosal when processing from being waved
The toxic gas of hair is diffused into atmosphere.
Driving first motor 5 makes it that first rotating shaft 6 be driven to rotate later, and first rotating shaft 6 is driven driven by driving gear 7
Gear 8 rotates, and then drives the second shaft 9 and then to rotate together with turntable 12 by driven gear 8, fixed on turntable 12 to connect
Several magnetic shafts 13 are connected to, when medical waste is fallen from feed inlet 2, by mixing in the adsorbable medical waste of magnetic shaft 13
Ferrous metal sundries, on the one hand can prevent ferrous metal sundries damage grinding mechanism, the effect of waste incineration on the other hand also can be improved
Rate, it is energy saving.First rotating shaft 6 also will drive the rotation of milling bar 14 while rotation, when medical waste is fallen on abrasive sheet 17
When, the abrasive wheel 15 of 14 shaft of milling bar, which can contact with the surface of abrasive sheet 17 and carry out grinding and crushing to medical waste, makes it
Volume reduces.
Medical waste after grinding is fallen through the material feeding hole 25 on abrasive sheet 17, and the second motor 27 drive at this time pushes away
Expect that roller 28 rotates, the medical waste after grinding can be pushed to discharge port 29 under the promotion of pusher roller 28 to, pusher roller 28 is in pusher
While rubbish further can also be crushed and be ground.Driving liquid pump 20 leads to the thimerosal stored in thimerosal case 21
It crosses catheter 22 and is directed into branch pipe 23, and sprayed thimerosal by disinfection nozzle 24, thus in medical waste towards discharge port
Can carry out disinfection to it while 29 movement processing.
Medical waste after disinfection treatment is exported along discharge port 29 and is fallen in recycling frame 30, to complete to doctor
The pretreatment work for treating rubbish, carries out unified burning to it so as to subsequent.
Claims (10)
1. a kind of medical waste pretreatment unit, including shell, are respectively equipped with feed inlet and discharging at the top and bottom of shell
Mouthful, which is characterized in that it is equipped with the grinding chamber and disinfection cavity being spaced in the shell, is set respectively in the grinding chamber and disinfection cavity
There are grinding assembly and disinfectant component；The grinding chamber is connected to the bottom of disinfection cavity by pushing material component, the top of the grinding chamber
Portion is connected to the bottom of the feed inlet, and the bottom of the disinfection cavity is connected to the discharge port；The pushing material component will ground
The sterilized chamber of rubbish after mill chamber grinding transports to discharge port.
2. a kind of medical waste pretreatment unit according to claim 1, which is characterized in that the grinding assembly includes cross
To the abrasive sheet and milling bar of setting；The milling bar is equipped with several abrasive wheels, and the abrasive wheel is located at the abrasive sheet
Upper surface on, the center vertical of the milling bar is equipped with first rotating shaft, and the output shaft of the first rotating shaft and first motor connects
It connects；The abrasive sheet is equipped with material feeding hole, and the pushing material component is located at the lower section of the abrasive sheet.
3. a kind of medical waste pretreatment unit according to claim 2, which is characterized in that the abrasive wheel is grinding wheel knot
Structure is evenly distributed with abrasive grains protrusion on the wheel wall of the abrasive wheel.
4. a kind of medical waste pretreatment unit according to claim 1, which is characterized in that the disinfectant component includes disappearing
Venom case, catheter and disinfection nozzle, the thimerosal case connect the disinfection nozzle by catheter, set on the catheter
There are liquid pump, pushing material component of the disinfection nozzle towards thimerosal bottom of chamber portion.
5. a kind of medical waste pretreatment unit according to claim 4, which is characterized in that the disinfectant component further includes
Branch pipe, the disinfection nozzle on branch pipe be equipped with it is multiple, the catheter by the branch pipe connection disinfection nozzle.
6. a kind of medical waste pretreatment unit according to claim 1, which is characterized in that the pushing material component includes cross
To the pusher roller of setting, one end of the pusher roller connects the output shaft of the second motor.
7. a kind of medical waste pretreatment unit according to claim 1, which is characterized in that the underface of the feed inlet
Equipped with absorbent module, the absorbent module includes multiple magnetic shafts.
8. a kind of medical waste pretreatment unit according to claim 7, which is characterized in that the absorbent module further includes
Turntable, the multiple magnetic shaft are located on the turntable, and the turntable connects the second shaft；The grinding assembly includes setting vertically
The output axis connection of the first rotating shaft set, the first rotating shaft and first motor, second shaft pass through transmission component and institute
State first rotating shaft connection.
9. a kind of medical waste pretreatment unit according to claim 8, which is characterized in that the turntable is vertically arranged,
Second shaft connects the center of the turntable, the transmission component include cover driving gear in the first rotating shaft and
The driven gear in second shaft is covered, the driving gear and driven gear are two angular wheels being meshed.
10. a kind of medical waste pretreatment unit according to claim 1, which is characterized in that the top of the feed inlet
Equipped with top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418668.8U CN209101283U (en) | 2018-08-28 | 2018-08-28 | A kind of medical waste pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418668.8U CN209101283U (en) | 2018-08-28 | 2018-08-28 | A kind of medical waste pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101283U true CN209101283U (en) | 2019-07-12 |
Family
ID=67151707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418668.8U Expired - Fee Related CN209101283U (en) | 2018-08-28 | 2018-08-28 | A kind of medical waste pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084306A (en) * | 2018-08-28 | 2018-12-25 | 上海健康医学院 | A kind of medical waste pretreatment unit |
| CN110307548A (en) * | 2019-07-15 | 2019-10-08 | 丽水莲都晶格智能科技有限公司 | A kind of medical hemostatic gauze reclaimer |
| CN111922986A (en) * | 2020-09-01 | 2020-11-13 | 杨兆锋 | Medical instrument disinfection preprocessing device |
-
2018
- 2018-08-28 CN CN201821418668.8U patent/CN209101283U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084306A (en) * | 2018-08-28 | 2018-12-25 | 上海健康医学院 | A kind of medical waste pretreatment unit |
| CN109084306B (en) * | 2018-08-28 | 2024-01-23 | 上海健康医学院 | Medical waste pretreatment device |
| CN110307548A (en) * | 2019-07-15 | 2019-10-08 | 丽水莲都晶格智能科技有限公司 | A kind of medical hemostatic gauze reclaimer |
| CN111922986A (en) * | 2020-09-01 | 2020-11-13 | 杨兆锋 | Medical instrument disinfection preprocessing 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: 20190712 Termination date: 20210828 |