CN209935392U

CN209935392U - Laboratory glass instrument belt cleaning device

Info

Publication number: CN209935392U
Application number: CN201920677521.9U
Authority: CN
Inventors: 许映雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-14
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a laboratory glass instrument belt cleaning device, including water storage box and lye tank, one side outer wall of water storage box passes through screw formation fixed coordination with the lye tank, and the both sides of water storage box bottom outer wall and the both sides of lye tank bottom outer wall all are provided with the supporting legs, the both sides of water storage box top outer wall and the both sides of lye tank top outer wall all are provided with the support column, and wherein the top of two support columns is provided with same alkali washing box, and the top of two other support columns is provided with same washing box, and one side of washing box welds in one side outer wall of alkali washing box, washing box's bottom outer wall is provided with the motor. The utility model discloses can carry out alkali lye dipping through the lye pump drawing liquid and wash glass instrument, accessible fluid-discharge tube retrieves into the alkali lye incasement that uses the baffle to separate after the completion of alkaline cleaning simultaneously, avoids a large amount of alkali lye to injure the staff by mistake in the storage of alkaline cleaning incasement, has reduced later stage waste water treatment's the degree of difficulty.

Description

Laboratory glass instrument belt cleaning device

Technical Field

The utility model relates to a laboratory instrument washs technical field, especially relates to a laboratory glass instrument belt cleaning device.

Background

In a laboratory, whether the glassware is cleaned or not has a large influence on the reaction experiment. Therefore, the cleaned glassware should be kept clean. In the experimental process, the used solvents are diversified, the raw materials used in the reaction and the generated products are also diversified, and some glass containers to be cleaned are directly cleaned by water, and some glass containers are cleaned by using corresponding chemical solvents.

The alkali cylinder is a container for containing a mixed solution of concentrated alkali (such as sodium hydroxide and potassium hydroxide) and an alcohol solvent (such as ethanol), is used for soaking various alkali-resistant instruments for laboratories, and is widely used in laboratories of various colleges and research institutes. The strong alkaline solution can substantially dissolve most of the organic pollutants, thereby achieving the purpose of cleaning laboratory instruments. After being cleaned by strong alkali, the glassware is cleaned by using a certain amount of tap water. In the operation process, manual cleaning is generally adopted in the existing laboratory, and because the concentrated alkali in the alkali cylinder has strong corrosivity, if the concentrated alkali splashes onto hands or faces in the cleaning process, the surfaces of the hands or the faces can be corroded, so that burns are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laboratory glass instrument cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laboratory glass instrument cleaning device comprises a water storage tank and an alkaline liquid tank, wherein one side outer wall of the water storage tank and the alkaline liquid tank form fixed fit through screws, supporting legs are arranged on two sides of the outer wall of the bottom end of the water storage tank and two sides of the outer wall of the bottom end of the alkaline liquid tank, supporting columns are arranged on two sides of the outer wall of the top end of the water storage tank and two sides of the outer wall of the top end of the alkaline liquid tank, the top ends of two supporting columns are provided with the same alkaline washing tank, one side of each water washing tank is welded on the outer wall of one side of the alkaline washing tank, a motor is arranged on the outer wall of the bottom end of each water washing tank, a stirring frame is fixed on the inner wall of the bottom end of each water washing tank through a bearing, an output shaft of the motor forms transmission fit with the stirring frame through a belt, the inner walls of two sides of each water washing, the bottom inner wall of water storage box and the bottom inner wall of lye tank all are provided with the baffle, and the bottom inner wall of alkali wash box and the both sides of washing bottom inner wall of case all open and have the outage, and the inner wall of outage is provided with the fluid-discharge tube, and the outer wall of fluid-discharge tube has the flowing back valve through threaded connection.

Preferably, the outer wall of one side of the lye tank is provided with a lye pump, the liquid pumping end of the lye pump is provided with a liquid pumping pipe, and the other end of the liquid pumping pipe is inserted into the inner wall of one side of the lye tank.

Preferably, the liquid outlet end of the lye pump is provided with a liquid guide pipe, and the top end of the liquid guide pipe is inserted into the inner top of the alkali washing box.

Preferably, the sealing strip is bonded to the inner wall of the top end of the alkali washing box, and a protective cover is arranged on the inner wall of the sealing strip.

Preferably, the inner wall of the top end of the water washing box is provided with a top cover, a supporting plate is arranged on the inner wall of one side, away from the alkali washing box, of the water washing box, two to four hooks are arranged at the bottom end of the supporting plate, and the outer wall of each hook is connected with a cleaning brush in a hanging mode.

Preferably, the outer wall of one side of the water washing tank, which is far away from the alkali washing tank, is provided with a placing table, and the top end of the placing table is provided with a liquid collecting box.

Preferably, the placing mechanism comprises a placing table, a groove is formed in the top end of the placing table, a damping spring is bonded to the inner wall of the groove, and a cushion pad is bonded to the top end of the damping spring.

Preferably, the top end of the cushion pad is lapped with a connecting frame, and one side of the connecting frame is bonded to the outer wall of one side of the net frame.

The utility model has the advantages that:

1. through setting up lye case and alkaline washing case, can carry out lye dipping through lye pump drawing liquid and wash glass instrument, accessible fluid-discharge tube is retrieved into and is used the lye incasement that the baffle separates after alkaline washing is accomplished simultaneously, avoids a large amount of lye to injure the staff by mistake in the alkaline washing incasement storage.

2. Through setting up the motor and stirring the frame, can stir the washing liquid, glass instrument washs with higher speed to wash repeatedly in returning to the water storage box, and the water in the water storage box uses the baffle to separate, separates to the waste water of different pH valve and collects the storage, has reduced later stage waste water treatment's the degree of difficulty.

3. Through setting up cleaning brush and couple, conveniently take and carry out the glass instrument and be difficult to the clean part and scrub, collect the liquid box simultaneously, can effectively avoid the phenomenon that liquid drips and pollutes the desktop on the cleaning brush.

4. Through setting up shelving the screen frame, and shelve the screen frame and put through putting the mechanism and take, it is simple and convenient to take, makes things convenient for placing of glass instrument, sets up blotter and damping spring in putting the mechanism simultaneously, can reduce the vibration of shelving the screen frame, has improved the protection effect to the glass instrument.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of a laboratory glassware cleaning device provided by the utility model;

FIG. 2 is a front view of the overall structure of a cleaning device for laboratory glassware according to the present invention;

fig. 3 is an enlarged view of a part of the structure of fig. 1A of the laboratory glassware cleaning device provided by the present invention.

In the figure: 1-water storage tank, 2-lye tank, 3-partition board, 4-liquid pumping pipe, 5-lye pump, 6-liquid guide pipe, 7-support column, 8-alkali washing tank, 9-protective cover, 10-sealing strip, 11-laying net frame, 12-top cover, 13-water washing tank, 14-support plate, 15-hook, 16-cleaning brush, 17-liquid collecting box, 18-inclined table, 19-stirring frame, 20-motor, 21-liquid discharging pipe, 22-liquid discharging valve, 23-table, 24-buffer pad, 25-connecting frame and 26-damping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a laboratory glass instrument cleaning device comprises a water storage tank 1 and an alkaline liquid tank 2, wherein the outer wall of one side of the water storage tank 1 is fixedly matched with the alkaline liquid tank 2 through screws, supporting legs are welded on two sides of the outer wall of the bottom end of the water storage tank 1 and two sides of the outer wall of the bottom end of the alkaline liquid tank 2, supporting columns 7 are welded on two sides of the outer wall of the top end of the water storage tank 1 and two sides of the outer wall of the top end of the alkaline liquid tank 2, the same alkaline washing tank 8 is welded on the top ends of two supporting columns 7, the same washing tank 13 is welded on the outer wall of one side of the alkaline washing tank 8, a motor 20 is fixed on the outer wall of the bottom end of the washing tank 13 through screws, a stirring frame 19 is fixed on the inner wall of the bottom end of the washing tank 13 through a bearing, an output shaft of the motor 20 is in transmission fit with the stirring, and two one side of putting the mechanism and being provided with same shelving screen frame 11, baffle 3 has all been welded to the bottom inner wall of water storage box 1 and the bottom inner wall of lye tank 2, and the bottom inner wall of lye tank 8 and the both sides of washing tank 13 bottom inner wall all opened the outage, and the inner wall of outage is pegged graft there is fluid-discharge tube 21, and the outer wall of fluid-discharge tube 21 has flowing back valve 22 through threaded connection.

In the utility model, an alkaline liquid pump 5 is fixed on the outer wall of one side of an alkaline liquid tank 2 through screws, a liquid pumping end of the alkaline liquid pump 5 is inserted with a liquid pumping pipe 4, the other end of the liquid pumping pipe 4 is inserted into the inner wall of one side of the alkaline liquid tank 2, a liquid outlet end of the alkaline liquid pump 5 is inserted with a liquid guide pipe 6, the top end of the liquid guide pipe 6 is inserted into the inner top of the alkaline washing tank 8, a sealing strip 10 is bonded on the inner wall of the top end of the alkaline washing tank 8, a protective cover 9 is hinged on the inner wall of the sealing strip 10, a top cover 12 is hinged on the inner wall of the top end of a water washing tank 13, a support plate 14 is welded on the inner wall of one side of the water washing tank 13 away from the alkaline washing tank 8, two to four hooks 15 are welded on the bottom end of the support plate 14, a cleaning brush 16 is hung on the outer wall of the hook 15, a placing table is welded, the inner wall of the groove is adhered with a damping spring 26, the top end of the damping spring 26 is adhered with a cushion pad 24, the top end of the cushion pad 24 is lapped with a connecting frame 25, and one side of the connecting frame 25 is adhered to the outer wall of one side of the laying net frame 11.

The working principle is as follows: the method comprises the steps of placing a glass instrument in an alkaline liquid tank, starting a construction pump 5 to extract alkaline liquid, carrying out alkaline washing, after the alkaline washing is completed, opening a liquid discharge valve 22 on an alkaline washing tank 8, discharging the alkaline liquid into the alkaline liquid tank 2, opening a sealing cover 9, clamping the glass instrument into a shelving net frame 11 on a washing tank 13 by using a clamp, adding cleaning water, covering a top cover 12, opening a motor 20 to drive an agitating frame 19 to complete the washing, opening the liquid discharge valve 22 in the middle position to guide out sewage with the alkaline liquid, adding the cleaning water to carry out the washing, discharging cleaning waste water through the liquid discharge valve 22 on one side of the motor after the washing, and washing through a cleaning brush 16 which is difficult to wash.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A laboratory glass instrument cleaning device comprises a water storage tank (1) and an alkaline liquid tank (2), wherein one side outer wall of the water storage tank (1) is fixedly matched with the alkaline liquid tank (2) through screws, supporting legs are arranged on two sides of the bottom outer wall of the water storage tank (1) and two sides of the bottom outer wall of the alkaline liquid tank (2), the laboratory glass instrument cleaning device is characterized in that supporting columns (7) are arranged on two sides of the top outer wall of the water storage tank (1) and two sides of the top outer wall of the alkaline liquid tank (2), the top ends of two supporting columns (7) are provided with the same alkaline washing tank (8), the top ends of the other two supporting columns (7) are provided with the same water washing tank (13), one side of the water washing tank (13) is welded on one side outer wall of the alkaline washing tank (8), a motor (20) is arranged on the bottom outer wall of the water washing tank (13), and a stirring frame (19) is fixed on the, the output shaft of motor (20) passes through the belt and forms the transmission cooperation with stirring frame (19), the both sides inner wall of washing case (13) all is provided with puts the mechanism, and just two one side of putting the mechanism is provided with same net frame (11) of shelving, the bottom inner wall of water storage box (1) and the bottom inner wall of lye tank (2) all are provided with baffle (3), and the bottom inner wall of lye tank (8) and the both sides of washing case (13) bottom inner wall all opened the outage, and the inner wall of outage is provided with fluid-discharge tube (21), and there is flowing back valve (22) through threaded connection at the outer wall of fluid-discharge tube (21).

2. The laboratory glassware cleaning device according to claim 1, characterized in that, an alkaline liquid pump (5) is arranged on one side of the outer wall of the alkaline liquid tank (2), a liquid pumping pipe (4) is arranged at the liquid pumping end of the alkaline liquid pump (5), and the other end of the liquid pumping pipe (4) is inserted into one side of the inner wall of the alkaline liquid tank (2).

3. The laboratory glass instrument cleaning device according to claim 2, wherein a liquid guide pipe (6) is arranged at the liquid outlet end of the lye pump (5), and the top end of the liquid guide pipe (6) is inserted into the inner top of the alkali washing tank (8).

4. A laboratory glassware washing apparatus according to claim 3, characterized in that a sealing strip (10) is bonded to the top inner wall of the caustic washing tank (8), and the inner wall of the sealing strip (10) is provided with a protective cover (9).

5. A laboratory glassware belt cleaning device as claimed in claim 4, characterized in that, the top inner wall of washing case (13) is provided with top cap (12), and washing case (13) keep away from alkali washing case (8) one side inner wall is provided with backup pad (14), and the bottom of backup pad (14) is provided with two to four couples (15), and the outer wall of couple (15) has been hung and has been connect cleaning brush (16).

6. The laboratory glassware cleaning device of claim 5, characterized in that, the washing tank (13) is provided with a placing table at the outer wall of one side far away from the alkali washing tank (8), and a liquid collecting box (17) is placed at the top end of the placing table.

7. A laboratory glassware cleaning device according to claim 6, characterized in that the placing mechanism includes a platform (23), and the top of the platform (23) is provided with a groove, the inner wall of the groove is adhered with a damping spring (26), and the top of the damping spring (26) is adhered with a cushion pad (24).

8. A laboratory glassware washing apparatus according to claim 7, characterized in that the top of the cushioning pad (24) is attached with a connecting frame (25), and one side of the connecting frame (25) is adhered to the outer wall of the side on which the screen frame (11) rests.