CN213802905U

CN213802905U - Transfer and save chemistry waste liquid interface funnel device

Info

Publication number: CN213802905U
Application number: CN202022505992.7U
Authority: CN
Inventors: 孙宝全; 洪志伟; 宋涛
Original assignee: Suzhou Inaink Electronic Materials Co ltd
Current assignee: Suzhou Inaink Electronic Materials Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-27
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a chemical waste liquid transferring and preserving interface funnel device, which comprises a cover, a barrel cover, a plug and a funnel; the upper port of the funnel is attached to the cover; the barrel cover is provided with a connecting hole, and the lower end of the funnel penetrates through the connecting hole; the upper end of the plug is abutted against the lower surface of the cover; the lower end of the plug extends into the funnel. The utility model provides an empty the pollution problem of the intact funnel of waste liquid to other containers, also avoided the adnexed waste liquid treatment problem of funnel inner wall simultaneously.

Description

Transfer and save chemistry waste liquid interface funnel device

Technical Field

The utility model relates to a chemistry waste liquid treatment technical field, in particular to shift and preserve chemistry waste liquid interface funnel device.

Background

In the chemistry laboratory, can produce a large amount of chemical waste liquid, the chemical waste liquid that produces in time shifts to the waste liquid bucket, prevents revealing of waste liquid is vital in the transfer and save process. When transferring waste liquid and getting into the waste liquid bucket, in order to can be convenient to transfer the waste liquid to the waste liquid bucket, need place a funnel at the little opening part of waste liquid bucket, prevent that solution from spilling out. After the waste liquid is transferred, the funnel is taken off, and the cover is screwed to prevent the chemical waste liquid from volatilizing into the air. The funnel and the cover need to be used alternately, so that the chemical waste liquid is inconvenient to transfer and store. Meanwhile, the cover of the waste liquid barrel is screwed tightly, so that chemical waste generated in the waste liquid barrel can be prevented from leaking.

The patent application No. 201710072971.0, entitled "drainage liquid collecting device", discloses a drainage liquid collecting device, which comprises a transparent funnel, a dirt barrel and a barrel cover for sealing an upper opening of the dirt barrel, wherein the funnel is vertically fixed above the barrel cover, a funnel neck penetrates through the barrel cover, and a piston for opening and closing a funnel channel is arranged at the funnel neck. Combine characters and attached drawing to know, this drainage liquid collection device can prevent that solution from spilling out when transferring waste liquid and getting into the waste liquid bucket, but, if produce gas too much, cause the pressure in the waste liquid bucket too big, can cause the waste liquid bucket to take place to burst, produces unnecessary chemistry potential safety hazard.

At present, no interface funnel device which can realize transfer and storage when placed at the mouth of a chemical waste liquid container exists.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a shift and save chemistry waste liquid interface funnel device.

The utility model discloses the technical scheme who adopts as follows:

a funnel device of a port for transferring and preserving chemical waste liquid comprises a cover, a barrel cover, a plug and a funnel; the upper port of the funnel is attached to the cover; the barrel cover is provided with a connecting hole, and the lower end of the funnel penetrates through the connecting hole; the upper end of the plug abuts against the lower surface of the cover; the lower end of the plug extends into the funnel.

The method is further technically characterized in that: the area of the cover is larger than or equal to the area of the upper port of the funnel.

The method is further technically characterized in that: the central portion of the cover is recessed inwardly.

The method is further technically characterized in that: the upper surface of the cover is connected with a handle.

The method is further technically characterized in that: the handle is columnar.

The method is further technically characterized in that: the handle and the upper surface of the lid are bonded by an adhesive material.

The method is further technically characterized in that: the upper end of the stopper and the lower surface of the cap are adhered by an adhesive material.

The method is further technically characterized in that: the lower end of the funnel and the barrel cover are bonded through a viscous material; the outer wall of the barrel cover (2) is provided with a plurality of circles of threads.

The method is further technically characterized in that: the viscous material is chemical glue.

The method is further technically characterized in that: the outer wall of the lower end of the plug is attached to the inner wall of the funnel.

The utility model has the advantages as follows:

1. the utility model provides an empty the pollution problem of the intact funnel of waste liquid to other containers, also avoided the adnexed waste liquid treatment problem of funnel inner wall simultaneously.

2. The utility model discloses a set up the stopper through dull polish processing in the funnel, because the stopper is handled through the dull polish, greatly improved the seal that the waste liquid was deposited.

3. The utility model discloses there is the lid of concave type on the stopper, provides the second floor protection, has improved the seal.

4. The utility model discloses a lid is not like current lid complete spin dead, and when the waste liquid bucket storage time was of a specified duration, inside when having a large amount of volatile gases, barrel internal pressure was greater than atmospheric pressure, can push open the stopper, emitted unnecessary gas, can not cause the bucket internal gas pressure too big and produce great potential safety hazard, greatly reduced the risk.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the funnel and the barrel cover of the present invention.

Fig. 3 is a schematic structural view of the plug and the concave cover of the present invention.

In the figure: 1. a cover; 2. a barrel cover; 3. a plug; 4. a funnel; 5. a handle.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is the overall structure schematic diagram of the utility model, fig. 2 is the utility model discloses a funnel and bung structure schematic diagram, fig. 3 is the utility model discloses a stopper and interior concave type lid structure schematic diagram. Referring to fig. 1 to 3, a funnel device for transferring and preserving chemical waste liquid comprises a cover 1, a barrel cover 2, a plug 3 and a funnel 4. The upper port of the funnel 4 is attached to the lid 1. The area of the cover 1 is more than or equal to the area of the upper port of the funnel 4. The central portion of the cap 1 is depressed inward. The upper surface of the cover 1 is connected with a handle 5, and the handle 5 is convenient for uncovering the cover 1 to pour the chemical waste liquid. In this embodiment, the handle 5 is cylindrical. The handle 5 and the upper surface of the lid 1 are bonded by an adhesive material. Preferably, the adhesive material is a chemical glue.

The barrel cover 2 is provided with a connecting hole, the outer wall of the barrel cover 2 is provided with a plurality of circles of threads, and the size of the barrel cover 2 can be designed according to the size of the waste liquid barrel. The lower end of the funnel 4 passes through the connection hole. The lower end of the funnel 4 and the tub cover 2 are bonded by an adhesive material. The upper end of the plug 3 abuts the lower surface of the cap 1. The upper end of the stopper 3 and the lower surface of the cap 1 are adhered by an adhesive material. Preferably, the adhesive material is a chemical glue. The lower end of the plug 3 extends into the funnel 4. The outer wall of the lower end of the plug 3 is attached to the inner wall of the funnel 4.

The material of the lid 2 may be one or more of polypropylene, polyethylene terephthalate, polycarbonate, polyvinyl chloride, polystyrene and polytetrafluoroethylene.

The plug 3 is sanded. The material of the plug 3 may be one or more of glass, polytetrafluoroethylene, polypropylene, polyethylene terephthalate, polycarbonate, polyvinyl chloride, polystyrene.

The material of the lid 1 and the handle 5 may be one or more of polypropylene, polyethylene terephthalate, polycarbonate, polyvinyl chloride, polystyrene, polytetrafluoroethylene.

The utility model discloses a theory of use as follows:

through the combination with funnel 4 and lid 1, having reduced revealing of organic solvent from the multi-angle, can guarantee convenient transfer solution simultaneously, solved and emptyd the pollution problem of having ended the funnel to other containers of waste liquid, also avoided the adnexed waste liquid treatment problem of funnel inner wall simultaneously.

At 4 built-in plugs 3 of funnel, because plug 3 is through dull polish processing, greatly improved the seal that the waste liquid was deposited, there is the lid 1 of interior concave type in addition on plug 3, increased double protection, effectively prevented revealing, improved the seal.

Lid 1 is not totally died soon like current sealed lid, and is of a specified duration when the waste liquid bucket storage time is too long, and when inside had a large amount of volatile gas, pressure was greater than atmospheric pressure in the waste liquid bucket, can open stopper 3 in the top, emitted unnecessary gas, can not cause the bucket internal gas pressure too big and produce great potential safety hazard, greatly reduced the risk.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a transfer and save chemistry waste liquid interface funnel device which characterized in that: comprises a cover (1), a barrel cover (2), a plug (3) and a funnel (4); the upper end opening of the funnel (4) is attached to the cover (1); the barrel cover (2) is provided with a connecting hole, and the lower end of the funnel (4) penetrates through the connecting hole; the upper end of the plug (3) abuts against the lower surface of the cover (1); the lower end of the plug (3) extends into the funnel (4).

2. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 1, wherein: the area of the cover (1) is more than or equal to the area of the upper port of the funnel (4).

3. The interface funnel apparatus for transferring and preserving chemical waste liquid according to claim 1 or 2, wherein: the central part of the cover (1) is inwards sunken.

4. The interface funnel apparatus for transferring and preserving chemical waste liquid according to claim 1 or 2, wherein: the upper surface of the cover (1) is connected with a handle (5).

5. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 4, wherein: the handle (5) is columnar.

6. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 4, wherein: the handle (5) and the upper surface of the lid (1) are bonded by an adhesive material.

7. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 1, wherein: the upper end of the plug (3) and the lower surface of the cap (1) are bonded by an adhesive material.

8. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 1, wherein: the lower end of the funnel (4) is bonded with the barrel cover (2) through a viscous material; the outer wall of the barrel cover (2) is provided with a plurality of circles of threads.

9. The interface funnel device for transferring and preserving chemical waste liquid according to any one of claims 6 to 8, wherein: the viscous material is chemical glue.

10. The interface funnel apparatus for transferring and preserving chemical waste liquid of claim 1, wherein: the outer wall of the lower end of the plug (3) is attached to the inner wall of the funnel (4).