CN212142661U - Laboratory hazardous waste dumping device - Google Patents
Laboratory hazardous waste dumping device Download PDFInfo
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- CN212142661U CN212142661U CN202020612247.XU CN202020612247U CN212142661U CN 212142661 U CN212142661 U CN 212142661U CN 202020612247 U CN202020612247 U CN 202020612247U CN 212142661 U CN212142661 U CN 212142661U
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- funnel
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- waste
- tray
- support frame
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Abstract
The utility model relates to a laboratory hazardous waste dumping device, belonging to the field of laboratory devices, which comprises a tray, a bracket and a funnel; the tray comprises an overflow tank and a barrel clamping groove; the support comprises a support frame and a shaft, and the support frame is connected to two ends of the shaft; the funnel comprises an anti-overflow groove and an anti-backflow sheet, the anti-overflow groove is positioned at the large opening end of the funnel, and the anti-backflow sheet is positioned at the bottom end of the funnel; the support passes through the support frame and stands subaerial, and the tray is placed in the below of support, and the funnel is hung on the axle of support, and the funnel can move or rotate along the axle. The device can effectively avoid splashing of the waste liquid and reduce the harm to the environment and personnel.
Description
Technical Field
The invention belongs to the field of laboratory devices, and particularly relates to a laboratory hazardous waste dumping device.
Background
In the medicine research and development process, can produce the dangerous discarded object of not few solid or liquid, because some discarded objects mix and can take place chemical reaction together, produce poisonous harmful gas, cause certain injury to surrounding environment and laboratory staff, laboratory staff pours the waste liquid in-process into to different waste liquid buckets, probably can spill the laboratory subaerially, causes the pollution. Therefore, the waste generated in the experimental process needs to be separated into different containers and is classified and collected by a proper device, so that cross reaction is avoided.
There is no similar device on the market today to assist in the collection of hazardous waste from laboratories.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a laboratory hazardous waste dumping device, which can effectively avoid splashing of waste liquid and reduce harm to environment and personnel.
The utility model discloses a realize through following technical scheme:
a laboratory hazardous waste dumping apparatus, the apparatus comprising a tray, a stand and a funnel;
the tray comprises an overflow tank and a barrel clamping groove;
the support comprises a support frame and a shaft, and the support frame is connected to two ends of the shaft;
the funnel comprises an anti-overflow groove and an anti-backflow sheet, the anti-overflow groove is positioned at the large opening end of the funnel, and the anti-backflow sheet is positioned at the bottom end of the funnel;
the support stands on the ground through the support frame, and the tray is placed in the below of support, and the funnel is hung on the axle at the support, and the funnel can move or rotate along the axle.
Further, the depth of the barrel clamping groove is larger than 4cm, so that the waste liquid barrel is prevented from falling down.
Further, the funnel sets up different colours for distinguish different waste liquids.
Further, the funnel designs size and shape according to the bung hole of waste liquid bucket to make the lower extreme of funnel and the bung hole phase-match of waste liquid bucket, prevent that waste liquid smell from volatilizing.
Furthermore, the anti-backflow sheet just blocks the lower end of the funnel in an unused state.
The quantity of bucket draw-in groove can set different quantity according to concrete actual need, and the quantity and the length of axle that simultaneously the corresponding funnel that sets up are simultaneously.
When the waste liquid bucket is used, the waste liquid bucket is placed in the bucket clamping groove in the tray, the funnel is adjusted, the lower end of the funnel extends into the card and is clamped into the waste liquid bucket, when waste liquid is poured into the funnel, the anti-backflow piece is opened downwards under the gravity action of the waste liquid, and after the liquid is poured into the funnel, the anti-backflow piece blocks the lower end opening of the funnel again.
Compared with the prior art, the invention has the beneficial effects that:
1. each waste liquid funnel can rotate around the shaft, and the bottom end opening of the funnel can be accurately inserted into different waste liquid barrels
2. According to the invention, different funnels are set to different colors, so that different waste liquids can be distinguished.
3. The large opening end of the funnel is provided with an anti-overflow groove to prevent secondary splashing.
4. The bottom end of the funnel is provided with the counter-flow poking sheet, so that the diffusion of the odor of the waste liquid is avoided.
Drawings
Fig. 1 is a schematic structural view of a bracket and a funnel: 3. the anti-overflow device comprises a support frame 4, a shaft 5, an anti-overflow groove 6 and a large opening end;
fig. 2 is a schematic structural view of the tray: 1. an overflow tank 2 and a barrel clamping groove;
fig. 3 is a schematic structural view of the anti-reflux sheet: a cross-shaped opening 7.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the attached drawings, but the scope of the present invention is not limited in any way by the embodiments.
Example 1
A laboratory hazardous waste dumping apparatus, the apparatus comprising a tray, a stand and a funnel;
as shown in fig. 2, the tray includes a spill tank 1 and a bucket slot 2;
as shown in fig. 1, the bracket comprises a support frame 3 and a shaft 4, wherein the support frame is connected to two ends of the shaft;
the funnel comprises an anti-overflow groove 5 and an anti-backflow sheet, the anti-overflow groove is positioned at the large opening end 6 of the funnel, the anti-overflow groove is formed by sinking the edge of the large opening end of the funnel, and the anti-backflow sheet is positioned at the bottom end of the funnel;
the support passes through the support frame and stands subaerial, and the tray is placed in the below of support, and the funnel is hung on the axle of support, and the funnel can move or rotate along the axle.
The depth of the barrel clamping groove is 5cm, so that the waste liquid barrel is prevented from falling down.
The funnel is set to be red, yellow and blue, and respectively corresponds to the waste acid liquid, the waste alkali liquid and other waste liquids.
The funnel designs size and shape according to the opening of waste liquid bucket to the bung hole phase-match of the lower extreme that makes the funnel and waste liquid bucket prevents that waste liquid smell from volatilizing.
As shown in fig. 3, the anti-reflux sheet is a rubber head sleeved at the small opening end of the funnel, the rubber head is a cross-shaped opening 7, the rubber head is made of acid and alkali resistant material, and the cross-shaped opening is in a closed state and just blocks the lower end of the funnel when not in use; when the waste liquid is poured, the cross-shaped opening is opened under the action of the gravity of the liquid, and the waste liquid flows into the waste liquid barrel.
The length of tray is 90cm, and the width is 50cm, and the quantity of bucket draw-in groove is 3, and the height of support is 80cm, and the length of axle is 100 cm.
When the waste liquid bucket is used, the waste liquid bucket is placed in the bucket clamping groove in the tray, the funnel is adjusted, the lower end of the funnel extends into the card and is clamped into the waste liquid bucket, when waste liquid is poured into the funnel, the anti-backflow piece is opened downwards under the gravity action of the waste liquid, and after the liquid is poured into the funnel, the anti-backflow piece blocks the lower end opening of the funnel again.
Claims (5)
1. A laboratory hazardous waste dumping device is characterized by comprising a tray, a bracket and a funnel;
the tray comprises an overflow tank and a barrel clamping groove;
the support comprises a support frame and a shaft, and the support frame is connected to two ends of the shaft;
the funnel comprises an anti-overflow groove and an anti-backflow sheet, the anti-overflow groove is positioned at the large opening end of the funnel, and the anti-backflow sheet is positioned at the bottom end of the funnel;
the support passes through the support frame and stands subaerial, and the tray is placed in the below of support, and the funnel is hung on the axle of support, and the funnel can move or rotate along the axle.
2. The laboratory hazardous waste dumping device of claim 1, wherein said barrel locking notch is greater than 4cm in depth to prevent said waste barrel from falling down.
3. A laboratory hazardous waste dumping device according to claim 1, wherein said hoppers are provided in different colors for distinguishing between different waste liquids.
4. The apparatus as claimed in claim 1, wherein the funnel is sized and shaped according to the mouth of the waste container so that the lower end of the funnel is fitted to the mouth of the waste container to prevent odor of the waste from being volatilized.
5. The laboratory hazardous waste dumping device of claim 1, wherein said anti-backflow flap blocks the lower end of said funnel when not in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612247.XU CN212142661U (en) | 2020-04-22 | 2020-04-22 | Laboratory hazardous waste dumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612247.XU CN212142661U (en) | 2020-04-22 | 2020-04-22 | Laboratory hazardous waste dumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212142661U true CN212142661U (en) | 2020-12-15 |
Family
ID=73722819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612247.XU Active CN212142661U (en) | 2020-04-22 | 2020-04-22 | Laboratory hazardous waste dumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212142661U (en) |
-
2020
- 2020-04-22 CN CN202020612247.XU patent/CN212142661U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214001 room 4105, building e (Building 5), Huirong morning Plaza, Jinghui East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Dizhe (Jiangsu) Pharmaceutical Co.,Ltd. Address before: 214001 room 4105, building e (Building 5), Huirong morning Plaza, Jinghui East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Dizal (Jiangsu) Pharmaceutical Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214028 Room 404, 405, 416, Building C, Huirong Business Plaza, No. 26, Hefeng Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Dizhe (Jiangsu) Pharmaceutical Co.,Ltd. Address before: 214001 room 4105, building e (Building 5), Huirong morning Plaza, Jinghui East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Dizhe (Jiangsu) Pharmaceutical Co.,Ltd. |