CN216799870U - Laboratory chemistry waste liquid classified collection temporary storage device - Google Patents
Laboratory chemistry waste liquid classified collection temporary storage device Download PDFInfo
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- CN216799870U CN216799870U CN202220380677.2U CN202220380677U CN216799870U CN 216799870 U CN216799870 U CN 216799870U CN 202220380677 U CN202220380677 U CN 202220380677U CN 216799870 U CN216799870 U CN 216799870U
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Abstract
The utility model discloses a device for classifying, collecting and temporarily storing chemical waste liquid in a laboratory, which comprises a box body (1), wherein the interior of the box body (1) is divided into a plurality of independent spaces side by side, the front side of each independent space is respectively provided with a front door (7), and the top of each independent space is respectively provided with a device upper cover (11); a conveying roller way (4) is respectively arranged in each independent space and close to the bottom, a waste liquid container (5) is respectively supported on each conveying roller way (4), and a leakage-proof tray (3) is respectively arranged at the bottom in each independent space; be close to the top position in every independent space and be equipped with diaphragm (12) of taking funnel (22) respectively, funnel (22) are connected with waste liquid container (5) through coupling hose (20), and funnel (22) top lid has closed funnel upper cover (16). The utility model is suitable for the classified collection and temporary storage of various chemical waste liquids in laboratories of colleges and universities or scientific research institutions.
Description
Technical Field
The utility model relates to the field of temporary storage devices for chemical waste liquid, in particular to a device for classifying, collecting and temporarily storing chemical waste liquid in a laboratory.
Background
The chemicals are indispensable materials for human production and life, and play an important role in experimental teaching or scientific research activities of units such as colleges and universities and scientific research institutions. And part of the chemicals belong to dangerous chemicals, have properties of toxicity, corrosion, explosion, combustion supporting and the like, can cause harm to human bodies, facilities and environment, easily cause safety accidents, and should be listed as dangerous sources for enhanced management. The standardized management of each link of the whole flow of the dangerous chemicals is always important content of safety management, the dangerous chemicals relate to the links of purchasing, transportation, storage, reception, distribution, use, recovery, waste disposal and the like, and the dangerous waste disposal is an important link of the safety management of the dangerous chemicals.
In the laboratory safety management work, waste disposal is an important content and link, environmental pollution or safety accidents are easily caused due to non-standard management or disposal, beautiful Chinese construction concepts and measures such as environmental protection, garbage classification and the like are continuously promoted in recent years, and relevant laws and regulations of environmental protection are continuously perfected. The environmental protection and prevention method for solid waste pollution of the people's republic of China, the national codex of people's republic of China, the law of hazardous waste transfer management, the regulations on road transportation of dangerous goods, the standards on the pollution control of the storage of dangerous waste, and the administrative departments of environmental protection and government of the people's governments in various places all have requirements and relevant regulations for waste disposal. When transferring hazardous waste, the type, production amount, flow direction, storage, disposal and other relevant information of the hazardous waste should be declared, and the hazardous waste can be transferred, transported and disposed after approval.
Chemical waste, especially chemical waste liquids, are an important component of laboratory waste in laboratory waste disposal processes. Laboratory chemical waste liquids are generally classified into inorganic waste liquids, organic waste liquids, heavy metal waste liquids, mercury-containing waste liquids, and other waste liquids. In the process of managing and disposing various chemical waste liquids in laboratories, scientific research personnel or laboratories needing to generate the chemical waste liquids firstly collect and classify the chemical waste liquids safely and temporarily store the chemical waste liquids in standardized and approved containers in a classified and separated mode at fixed points, the chemical waste liquids are not required to be discarded at will, and different types of chemical waste liquids cannot be mixed in the same container. The container should be properly selected according to the characteristics and states of various chemical waste liquids, so that the phenomena of secondary pollution caused by leakage, seepage, scattering and the like cannot occur. If the packaging is not performed as required, the packaging container leaks, the chemical waste liquid composition changes or other kinds of waste liquid are mixed, environmental pollution or safety accidents can happen.
The temporary storage of chemical waste liquid in the existing laboratory has the following problems:
1. personnel of each laboratory engaged in experiment or scientific research work are numerous, and the chemical waste liquid variety of production differs, and laboratory chemical waste liquid is after the production, concentrate and transport this period before handling, generally independently set up chemical waste liquid respectively and collect temporary storage device, relatively for the dispersion, occupy limited laboratory space.
2. The laboratory waste liquid collecting and storing device is generally a single-layer container, is not high in strength, poor in corrosion resistance and safety, prone to toppling, damage or leakage, and prone to environmental pollution and safety accidents.
3. Chemical waste liquid in a laboratory is respectively chemical waste liquid, so that the marks are unclear, mixed placement and wrong placement are easy to happen, and safety accidents can happen in serious cases.
4. Laboratory chemistry waste liquid is collected and is deposited container specification numerous, and is not of uniform size, and partial large capacity container weight is big, transports the difficulty.
Disclosure of Invention
The utility model aims to provide a device for classifying, collecting and temporarily storing chemical waste liquid in a laboratory, which is used for solving the problems existing in the prior art during temporary storage of the chemical waste liquid in the laboratory.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
laboratory chemistry waste liquid classified collection temporary storage device, its characterized in that: the waste liquid storage box comprises a box body (1), the interior of the box body (1) is divided into a plurality of independent spaces side by side, each independent space is respectively used as different waste liquid temporary storage areas, the front side of each independent space is respectively provided with a front door (7) which can be opened and closed in a rotating mode, the outer surface of each front door (7) is respectively provided with a classification label (8) and a color mark, the top of each independent space is respectively provided with an upper device cover (11) which can be opened and closed in a rotating mode, and the front doors (7) and the upper device covers (11) are respectively locked at closed positions through fingerprint locks (10) when closed; a conveying roller way (4) is respectively arranged in each independent space close to the bottom, a waste liquid container (5) for temporarily storing waste liquid is respectively supported on each conveying roller way (4), and a leakage-proof tray (3) is respectively arranged at the bottom in each independent space and is connected below the corresponding conveying roller way (4); be close to the top position in every independent space and be equipped with diaphragm (12) of taking funnel (22) respectively, the waste liquid access connection at waste liquid container (5) top in connecting hose (20) and the corresponding independent space is passed through to the bottom of funnel (22), and the top lid of funnel (22) has closed funnel upper cover (16).
Furthermore, the box wall of the box body is composed of an outer layer metal shell (1) and an inner layer corrosion-resistant protection plate (18).
Furthermore, bottom truckles (2) are installed at the bottom of the box body.
Furthermore, container trays (21) with handles are respectively supported on the conveying roller tables (4) in each independent space, and the waste liquid containers (5) are placed on the container push trays (21).
Further, the connection hose (20) is provided with a filter (19).
Furthermore, a transverse plate bracket (13) is further arranged on the transverse plate (12), and a sealing barrel cover (14) and a wrench (15) are placed on the transverse plate bracket (13).
According to the utility model, a product structure is innovatively designed, a temporary storage device with a plurality of independent spaces is designed, a waste liquid container is respectively accommodated in each independent space, and the waste liquid containers in the independent spaces are respectively used for temporarily storing inorganic waste liquid, organic waste liquid, heavy metal waste liquid, mercury-containing waste liquid and other waste liquid, so that classified and concentrated storage is realized. Inorganic waste liquid, organic waste liquid, heavy metal waste liquid, mercury-containing waste liquid and other waste liquids that conventional chemistry laboratory produced are collected and are kept in container integrated design, compact structure, and operation safety, unified centralized management solves and puts in disorder, mixes and puts and occupy the limited space problem in laboratory, eliminates the potential safety hazard.
According to the utility model, through multiple safety designs, the safe storage of the laboratory waste liquid collecting and temporary storing device is improved, and safety accidents are avoided;
the utility model adopts multiple mistake-proofing designs, can be managed by a specially-assigned person through measures such as fingerprint locks, classification labels, color marks and the like, prevents misplaced mixed placement, and ensures the classification collection of chemical waste liquid in laboratories and the safety of laboratories.
According to the utility model, the specification of the waste liquid container is unified, and the bottom caster structure and the conveying roller structure are designed, so that the collection and temporary storage work of the chemical waste liquid in a laboratory is standard and safe, and the chemical waste liquid is convenient and labor-saving to transport.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a left side view of the overall structure of the single front door and device cover of the present invention when open.
Fig. 3 is a right side view of the overall structure of a single front door and device cover of the present invention when open.
Fig. 4 is a side view of a single free-standing space structure of the present invention.
The reference numbers in the figures illustrate:
a, collecting and temporarily storing inorganic waste liquid; b, collecting and temporarily storing organic waste liquid; c, a temporary storage area for collecting the heavy metal waste liquid; d, collecting and temporarily storing the mercury-containing waste liquid; e, collecting other waste liquid in a temporary storage area; 1, a box body; 2-bottom caster; 3-leak-proof trays; 4, conveying a roller way; 5-waste liquid container; 6, a partition board; 7-front door; 8-classification label; 9-observation window; 10-fingerprint lock; 11-device upper cover; 12-a transverse plate; 13-a cross plate bracket; 14-sealing the barrel cover; 15-a wrench; 16-upper cover of funnel; 17-a metal housing; 18-corrosion protection plate; 19-a filter; 20-connecting a hose; 21-container tray; 22-funnel.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
As shown in fig. 1, the utility model comprises a box body 1, the interior of the box body 1 is divided into five independent spaces which are transversely arranged side by a partition plate 6, and the independent spaces are respectively used as an inorganic waste liquid collecting temporary storage area a, an organic waste liquid collecting temporary storage area B, a heavy metal waste liquid collecting temporary storage area C, a mercury-containing waste liquid collecting temporary storage area D and other waste liquid collecting temporary storage areas E.
The whole overall dimension 1720mm of box 1 is 460mm 850mm by the X, five waste liquid are collected the buffers and are linked together by the external frame of box 1, the front of every waste liquid collection buffer rotates respectively and is connected with qianmen 7 and forms the singly-opening door structure that opens to the outside, the top of every waste liquid collection buffer rotates respectively and is connected with device upper cover 11 and forms the door structure that opens to the top, every waste liquid is collected and is held waste liquid container 5 in the buffer respectively, each waste liquid is collected the buffer and is separated each other, it is independent separately.
The box wall of the box body 1 is of a double-layer structure and comprises an outer metal shell 17 and an inner corrosion-resistant protection plate 18, so that the whole device has enough strength, corrosion resistance and safety protection performance.
A plurality of bottom truckles 2 are installed to 1 bottom of box, and bottom truckles 2 roll when the device bodily movement is convenient for install position control, and when the device position was confirmed, bottom truckles 2 locked and prevented to receive external force to remove.
Prevent leaking tray 3 and arrange every waste liquid in box 1 and collect the bottom in the temporary storage area for accept chemical waste liquid and empty or the leakage part of transportation in-process, prevent to cause equipment damage or incident.
The conveying roller way 4 is arranged in each waste liquid collecting temporary storage area and close to the bottom, is positioned above the leakage-proof tray 3, and is connected below the conveying roller way 4 by the leakage-proof tray 3. The conveying roller way 4 comprises five groups of rollers, the two ends of each group of rollers are respectively and rotatably connected to the left inner wall and the right inner wall of the waste liquid collecting and temporary storage area, and the rolling structure of the conveying roller way 4 is labor-saving and convenient and is used for pushing, pulling, taking and delivering each chemical waste liquid container and tray.
The waste liquid container 5 and the container tray 21 are combined into five groups, and are respectively arranged in five waste liquid collecting temporary storage areas in the box body 1. Wherein the container tray 21 is arranged on the corresponding conveying roller table 4, and the waste liquid container 5 is arranged on the container tray 21. The waste liquid container 5 is made of corrosion-resistant non-metallic material, is in a semitransparent state so as to facilitate the solution storage condition to be observed from the outside, and a container opening at the top of the waste liquid container 5 is connected with a bottom funnel opening of the transverse plate 12 with a funnel 22 through a connecting hose 20.
A baffle 6 for separating five waste liquid collection buffers is formed by corrosion-resistant nonmetal board preparation, and 4 total, separate into five mutually independent spaces with whole box 1 is inside for deposit waste liquid container 5 and container tray 21 alone.
The qianmen 7 is total five groups, and every waste liquid is collected the buffer and is set up one, and two places are provided with categorised sign 8 about every qianmen 7 for the chemistry waste liquid classification that the sign was collected, and every 7 middle parts in qianmen set up observation window 9, for the vertical rectangular form of rectangle, are used for observing the waste liquid container and store the condition.
Device upper cover 11 locates every waste liquid and collects the buffer top, and five groups total can open respectively and close, and device upper cover 11 upper portion is equipped with categorised sign for the chemical waste liquid classification of sign position.
The transverse plate 12 with the funnel 22 is located at the upper part of each waste liquid collecting temporary storage area and comprises a five-group funnel structure, a bottom funnel opening of the funnel 22 is connected with a container opening corresponding to the top of the waste liquid container 5 through a connecting hose 20, the transverse plate support 13 is placed on the transverse plate 12, a sealing barrel cover 14 and a wrench 15 are placed on the transverse plate support 13, and the sealing barrel cover 14 and the wrench 15 are used for sealing the barrel opening of the waste liquid container 5 and screwing the barrel cover when in transferring.
The funnel upper cover 16 covers 5 in all, covers the flare opening at five groups of funnel 22 tops respectively, when empting chemical waste liquid, needs to remove corresponding funnel upper cover 16, empties and need to reset after finishing for take the protection of diaphragm 12 funnel structure upper end of funnel 22, prevent that the foreign matter from falling into or the waste liquid volatilizees.
In the utility model, the whole external framework, the internal transverse plate, the device upper plate, the front door and the like of the chemical waste liquid classified collection and temporary storage device in the laboratory are designed by combining the metal shell 1 and the corrosion-resistant protection plate 2, so that the requirements on sufficient strength, corrosion resistance and safety protection are ensured. The transverse plate 12 with the funnel 22 comprises five funnel structures, the upper end of the funnel opening is covered with the upper funnel cover 16, the lower part of the funnel opening is provided with the filter 19, the lower part of the funnel opening is connected with the opening of the waste liquid container 5 through the connecting hose 20, when chemical waste liquid is poured, the upper funnel cover 16 is removed, and the chemical waste liquid can flow into the waste liquid container 5 through the funnel 22 with the transverse plate 12 of the funnel, the filter 19 and the connecting hose 20. The waste liquid container 5 is arranged in the container tray 21, the position inside the device of the waste liquid container 5 can be moved back and forth by pushing and pulling the handle of the container tray 21 by utilizing the rolling structure of the conveying roller table 4, and the waste liquid container 5 can be prevented from being toppled or inclined by the guide rail structure and the protective partition plate at the bottom of the container tray 21. The anti-leakage tray 3 is arranged at the bottom and can be pushed, pulled and taken out through a handle.
According to the device, multiple mistake proofing designs are adopted in the device for classifying, collecting and temporarily storing the chemical waste liquid in the laboratory, the phenomenon that various waste liquids are mixed is prevented, various chemical waste liquid in the laboratory are classified and collected, and the safety of the laboratory is ensured.
In the utility model, fingerprint locks are arranged on the upper cover and the front door of each component of the chemical waste liquid classified collection temporary storage device in a laboratory. Laboratory personnel can only input the fingerprint lock of the type of collecting device according to the type of chemical waste liquid generated in experiments or scientific research work, and other types cannot be opened, so that mixed discharge is avoided; and according to the practical laboratory management work, a specially assigned person is responsible for opening the fingerprint lock of the chemical waste liquid of a specific category only, and the fingerprint locks of other categories cannot be opened, so that the phenomenon of mixing and placing is avoided.
According to the chemical waste liquid classifying, collecting and temporary storing device, the upper cover, the front door and the internal transverse plate of each component of the chemical waste liquid classifying, collecting and temporary storing device are provided with the category labels at multiple positions, laboratory personnel are reminded to avoid mixing, and reasonable collection and storage are guaranteed.
According to the utility model, the appearance coating and the waste liquid container color of each component of the chemical waste liquid classified collection temporary storage device in a laboratory are uniformly designed, the inorganic waste liquid part container and the appearance adopt red, the organic waste liquid part container and the appearance adopt yellow, the heavy metal waste liquid part container and the appearance adopt blue, the mercury-containing waste liquid part container and the appearance adopt white, the other waste liquid part containers and the appearances adopt gray, the strict distinction is realized, and laboratory personnel are reminded through a visual effect to avoid the chemical waste liquid from being mixed.
According to the chemical waste liquid classified collection and temporary storage device, the chemical waste liquid classified collection and temporary storage device in a laboratory or a specified place for generating chemical waste liquid is used for collecting and temporarily storing the chemical waste liquid generated in experimental teaching or scientific research activities according to categories, and the chemical waste liquid should be transported to a waste liquid storage warehouse or a unit with professional qualifications for treatment in a centralized manner when a waste liquid container is fully collected or according to working requirements. The using method comprises the following steps:
set up, utilize bottom truckle mobile laboratory chemistry waste liquid categorised collection temporary storage device, be fit for the position in arranging the laboratory in to according to laboratory work content and management needs, make clear and definite every kind of chemistry waste liquid managers sets up and collects the management requirement, types the fingerprint.
Classifying, namely classifying chemical solutions used in an experimental process or chemical waste liquids generated after an experiment is finished according to chemical components and properties required to be used or generated by the experiment or scientific research work content, generally classifying the chemical solutions into five types including inorganic waste liquids, organic waste liquids, heavy metal waste liquids, mercury-containing waste liquids and other waste liquids, and performing technical analysis to scientifically determine the category of the generated chemical waste liquids when necessary. The classification of the chemical waste liquid can be adjusted or refined according to the needs, and the classification label is required to be manufactured and set again.
Collect, in experiment or scientific research work, chemical waste liquid is deposited in laboratory glassware such as test tube beaker, also can adopt the special waste liquid collector of taking the funnel to carry out the categorised collection.
Dumping, namely finding a corresponding collecting position of a chemical waste liquid classified collecting and temporary storing device in a laboratory according to the category of the chemical waste liquid, and checking a fingerprint lock, a classified label and a color identifier; inputting a fingerprint, opening an upper cover of the device, well protecting individuals, removing the upper cover of the funnel, checking the fingerprint lock, the classification label and the color identifier again, and pouring the chemical waste liquid into a corresponding waste liquid container through a transverse plate with the funnel; and (5) checking the filter, and if solid impurities with larger volume are separated, performing independent disposal.
And recovering, after pouring, covering the upper cover of the funnel, covering the upper cover of the device, and closing the fingerprint lock on the upper cover of the device.
Transferring, namely checking the waste liquid collecting condition in the container through a front door observation window, inputting a fingerprint to open an upper cover of the device and taking out a sealing barrel cover and a wrench if the transfer requirement is met; inputting fingerprints to open a front door, pulling a handle of the container tray to enable the waste liquid container and the container tray to roll and move out to convenient operation positions, unscrewing a container barrel cover connected with a connecting hose, replacing the container barrel cover with a sealing barrel cover, and screwing the container barrel cover by using a wrench to ensure safety; the container filled with the waste liquid is transported to a waste liquid storehouse or is treated in a centralized way.
And (4) checking, namely checking the container tray and the leakage-proof tray, and timely cleaning leaked chemical waste liquid.
And (3) replacing, namely placing the waste liquid container corresponding to the category and the color in a container tray, unscrewing a sealing barrel cover to be placed at a transverse plate bracket, screwing the container barrel cover connected with a connecting hose at the opening of the waste liquid container, pushing a container tray handle, moving the waste liquid container to a proper position in the device, closing a front door, locking again, and repeatedly using according to the steps.
According to the device for the classified collection and temporary storage of the laboratory chemical waste liquid, the laboratory chemical waste liquid can be classified into five types to be uniformly and intensively stored, so that the management is convenient, and the space is saved;
the utility model adopts multiple safety design, and the whole frame, the upper cover, the front door and the like of the device all adopt the metal shell and the corrosion-resistant protection plate, thereby ensuring enough strength, corrosion resistance and safety protection requirements; the fingerprint locks are arranged on the upper cover and the front door of the device, so that the management of a specially-assigned person can be realized, and safety accidents such as waste liquid loss, artificial malicious mixed discharge and the like are prevented; the device is designed with safety means such as a funnel transverse plate, a container tray, a leakage-proof tray, a filter and the like, so that safety accidents caused by overflow, leakage or sprinkling of the chemical waste liquid in the pouring process are prevented;
the utility model adopts multiple mistake-proofing designs, can be managed by a specially-assigned person through measures such as a fingerprint lock, a classification label, a color mark and the like, prevents misplaced mixed discharge, and ensures the classification collection of chemical waste liquid in a laboratory and the safety of the laboratory;
the chemical waste liquid container is convenient and labor-saving to transport, the whole device is convenient to move due to the design of the bottom caster structure and the bottom plate structure with the rollers, and each chemical waste liquid container is convenient to move out and transport due to the roller rolling structure in the device.
The utility model adopts a modular design, can adjust and set the category, the variety and the quantity of the chemical waste liquid, the classification label, the container color and the like according to the working requirement and the actual situation of a laboratory, and is convenient for installation, maintenance, expansion and upgrading.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (6)
1. Laboratory chemistry waste liquid classified collection temporary storage device, its characterized in that: the waste liquid storage box comprises a box body (1), the interior of the box body (1) is divided into a plurality of independent spaces side by side, each independent space is respectively used as different waste liquid temporary storage areas, the front side of each independent space is respectively provided with a front door (7) which can be opened and closed in a rotating mode, the outer surface of each front door (7) is respectively provided with a classification label (8) and a color mark, the top of each independent space is respectively provided with an upper device cover (11) which can be opened and closed in a rotating mode, and the front doors (7) and the upper device covers (11) are respectively locked at closed positions through fingerprint locks (10) when closed; a conveying roller way (4) is respectively arranged in each independent space and close to the bottom, a waste liquid container (5) for temporarily storing waste liquid is respectively supported on each conveying roller way (4), and a leakage-proof tray (3) is respectively arranged at the bottom in each independent space and is connected below the corresponding conveying roller way (4); be close to the top position in every independent space and be equipped with diaphragm (12) of taking funnel (22) respectively, the waste liquid access connection at waste liquid container (5) top in connecting hose (20) and the corresponding independent space is passed through to the bottom of funnel (22), and the top lid of funnel (22) has closed funnel upper cover (16).
2. The device for classifying, collecting and temporarily storing laboratory chemical waste liquid as claimed in claim 1, wherein: the box wall of the box body consists of an outer metal shell (17) and an inner corrosion-resistant protection plate (18).
3. The device for classifying, collecting and temporarily storing laboratory chemical waste liquid as claimed in claim 1, wherein: bottom truckles (2) are installed to the bottom of the box body.
4. The device for classifying, collecting and temporarily storing laboratory chemical waste liquid as claimed in claim 1, wherein: and container trays (21) with handles are respectively supported on the conveying roller ways (4) in each independent space, and the waste liquid containers (5) are placed on the container trays (21).
5. The device for classifying, collecting and temporarily storing laboratory chemical waste liquid according to claim 1, wherein: the connecting hose (20) is provided with a filter (19).
6. The device for classifying, collecting and temporarily storing laboratory chemical waste liquid according to claim 1, wherein: the horizontal plate (12) is further provided with a horizontal plate bracket (13), and a sealing barrel cover (14) and a wrench (15) are placed on the horizontal plate bracket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380677.2U CN216799870U (en) | 2022-02-24 | 2022-02-24 | Laboratory chemistry waste liquid classified collection temporary storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380677.2U CN216799870U (en) | 2022-02-24 | 2022-02-24 | Laboratory chemistry waste liquid classified collection temporary storage device |
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| Publication Number | Publication Date |
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| CN216799870U true CN216799870U (en) | 2022-06-24 |
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| CN202220380677.2U Active CN216799870U (en) | 2022-02-24 | 2022-02-24 | Laboratory chemistry waste liquid classified collection temporary storage device |
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| CN (1) | CN216799870U (en) |
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