CN221086656U - Laboratory is with glassware self-cleaning machine - Google Patents
Laboratory is with glassware self-cleaning machine Download PDFInfo
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- CN221086656U CN221086656U CN202322941843.9U CN202322941843U CN221086656U CN 221086656 U CN221086656 U CN 221086656U CN 202322941843 U CN202322941843 U CN 202322941843U CN 221086656 U CN221086656 U CN 221086656U
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- Prior art keywords
- tank
- pipe
- cleaning
- organic solvent
- cleaning tank
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- 238000004140 cleaning Methods 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000003960 organic solvent Substances 0.000 claims abstract description 32
- 238000011084 recovery Methods 0.000 claims abstract description 25
- 238000004821 distillation Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to the technical field of laboratory instrument cleaning, and particularly discloses a laboratory glass instrument automatic cleaning machine which comprises a cabinet shell, wherein a cleaning tank is arranged in the cabinet shell, a water tank and an organic solvent tank are arranged in the cabinet shell, a first liquid pump and a second liquid pump are respectively arranged on the water tank and the organic solvent tank, a spray header is arranged right above the cleaning tank, a liquid delivery pipe is connected to the spray header, a cup holder is arranged in the cleaning tank, a drain pipe and a solvent recovery pipe are connected to the bottom of the cleaning tank, a second electromagnetic valve is arranged on the drain pipe and the solvent recovery pipe, a distillation recovery device is connected to the end part of the solvent recovery pipe, and the distillation recovery device is connected with the organic solvent tank through a pipeline. The automatic cleaning machine disclosed by the utility model can intelligently switch the organic solvent and water to clean a glass instrument for a laboratory, can better remove impurities, has a better cleaning effect, realizes the recycling of the organic solvent, and saves unnecessary solvent waste.
Description
Technical Field
The utility model relates to the technical field of laboratory instrument cleaning, and particularly discloses an automatic cleaner for a laboratory glass instrument.
Background
In the reaction experiment or detection experiment process, glass instruments such as test tubes, beakers and the like need to be cleaned, especially more precise experiments, and more times of cleaning are needed, so that time of a plurality of experiment research and development personnel is wasted on cleaning by using appliances, and the experiment research and development efficiency is greatly reduced.
The utility model patent with the application number 2021214046595 discloses a laboratory glassware cleaning device, which comprises a box body, a power supply, a high-efficiency water pump, a temperature controller, a cleaning agent tank, a pressure controller, a special-shaped glassware spray header, an ultrasonic generator and an ultrasonic bath; the special-shaped glass utensil spray header is wholly hollow structure, including metal water injection pipe, crossbeam and fretwork cylinder, the metal water injection pipe passes the crossbeam and forms vertical spray header, is equipped with the spraying hole on the inside wall of fretwork cylinder. The laboratory glassware belt cleaning device of this patent publication has realized when wasing glassware automatically, but when wasing the glassware of some special uses, still need use organic solvent to carry out preliminary washing, then utilize water or flush fluid to wash, and current belt cleaning device is unable to use organic solvent and water to clear up it in succession according to glassware application, and the cleaning performance is not good. In addition, even when an organic solvent is used as a cleaning liquid for cleaning the same, the organic solvent is often discharged as a waste liquid together with water, resulting in waste of the organic solvent. Based on the above, the present utility model provides an automatic cleaner for laboratory glassware, which can effectively solve the above technical problems.
Disclosure of utility model
The utility model aims to provide an automatic cleaner for glassware for a laboratory, which aims to solve the defects of the existing cleaner in the cleaning process of glassware for the laboratory.
The utility model is realized by the following technical scheme:
the automatic glass instrument cleaning machine for the laboratory comprises a cabinet shell, wherein a control assembly is arranged on the cabinet shell, a cleaning tank is arranged in the cabinet shell, a water tank and an organic solvent tank are arranged in the cabinet shell, a first liquid pump and a second liquid pump are respectively arranged on the water tank and the organic solvent tank, a spray header is arranged right above the cleaning tank, a liquid conveying pipe is connected to the spray header, two branch pipes are connected to the end parts of the liquid conveying pipe, the two branch pipes are respectively connected with the first liquid pump and the second liquid pump, and a first electromagnetic valve is arranged on each branch pipe;
the cleaning tank is internally provided with a cup holder, the bottom of the cleaning tank is connected with a drain pipe and a solvent recovery pipe, the drain pipe and the solvent recovery pipe are both provided with a second electromagnetic valve, the end part of the solvent recovery pipe is connected with a distillation recovery device, and the distillation recovery device is connected with an organic solvent tank through a pipeline.
As a further setting of the scheme, an operation window which is aligned with the upper end of the cleaning tank is arranged on the cabinet shell, and a transparent window is arranged on the operation window.
As a further arrangement of the scheme, the infusion tube is connected with a booster pump.
As the further setting of above-mentioned scheme, the glass stand includes the underframe, be provided with a plurality of back-off location portions in the underframe, and the both ends of underframe all are provided with the bellying, the jack has been seted up on the bellying, the both sides face of washing tank all is provided with flexible driving piece, be connected with the crane strip on the flexible driving piece, be connected with on the crane strip and be located the washing tank lateral wall and with the support strip that the bellying acted on, set up the locating lever that acts on with the jack on the support strip.
As a further setting of above-mentioned scheme, distillation recovery unit includes retort and heating cabinet, the latter half of retort sets up in the heating cabinet, the upper end of retort is connected with steam pipe and evacuation pipe, evacuation pipe is connected with the vacuum pump, the end connection of steam pipe has the condenser, be connected with the solvent back flow between condenser and the organic solvent case.
As a further setting of the scheme, the ultrasonic probe is arranged at the bottom of the cleaning tank, and the filtering layer is arranged in the cleaning tank below the cup holder.
As a further arrangement of the above, the control assembly includes a controller and a touch screen.
Compared with the prior art, the utility model has the following beneficial effects:
The automatic cleaning machine disclosed by the utility model can intelligently switch the organic solvent and the water to clean glass instruments for laboratories, and can better remove impurities and has better cleaning effect when cleaning glass instruments with special purposes.
According to the automatic cleaning machine disclosed by the utility model, after the cleaning by using the organic solvent is finished, the organic solvent is recovered into the distillation recovery device for reduced pressure distillation through the design of the liquid discharge pipeline, and then the liquid is liquefied and condensed into the liquid to be recovered into the organic solvent tank, so that the recycling of the organic solvent is realized, and unnecessary solvent waste is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view of the rear perspective structure of the present utility model;
FIG. 3 is a schematic view of a first angular internal perspective structure of the present utility model;
FIG. 4 is a second angular internal perspective view of the present utility model;
Fig. 5 is a schematic perspective view of a cleaning tank, a cup holder, a telescopic driving member, and the like according to the present utility model.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will now be described in detail with reference to the accompanying figures 1-5, in conjunction with examples.
Example 1
Embodiment 1 discloses a laboratory glassware automatic cleaning machine, and referring to fig. 1 and 3, the automatic cleaning machine includes a cabinet housing 1, and the cabinet housing 1 is formed by bending and welding stainless steel plates. The cleaning tank 2 is arranged in the cabinet shell 1, the ultrasonic probe 201 is arranged at the bottom of the cleaning tank 2, the operation window 101 aligned with the upper end of the cleaning tank 2 is arranged on the front side surface of the cabinet shell 1, the transparent window 102 is connected with one side end of the operation window 101 through a hinge in a rotating mode, the transparent window 102 is composed of a frame and transparent glass, and a handle is arranged at one end of the outer side surface of the frame, so that the transparent window 102 can be conveniently opened and closed.
The cabinet shell 1 below the cleaning tank 2 is provided with a water tank 3 and an organic solvent tank 4, and the water tank 3 and the organic solvent tank 4 are respectively provided with a corresponding charging port (not shown in the figure) through which the inside of the tank can be timely fed. Referring to fig. 4, a first liquid pump 5 and a second liquid pump 6 are arranged in the cabinet housing 1, and liquid inlet ends of the first liquid pump 5 and the second liquid pump 6 are respectively connected with the water tank 3 and the organic solvent tank 4. An infusion tube 7 is arranged on the back surface of the cleaning tank 2, a spray header 8 which is arranged towards the upper end opening of the cleaning tank 2 is arranged at the top end of the infusion tube 7, and a booster pump 9 is connected to the infusion tube 7. Branch pipes 10 are connected to the liquid outlet ends of the first liquid pump 5 and the second liquid pump 6, the end parts of the two branch pipes 10 are connected to the lower end of the infusion tube 7, and a first electromagnetic valve 11 is arranged on each branch pipe 10.
Referring to fig. 5, a rectangular notch is formed at the upper end of the front side of the cleaning tank 2, and the rectangular notch is aligned with the operation window 101 in front-back direction, so that the cup holder and the filter layer in the cleaning tank 2 can be conveniently taken and placed. A cup holder 12 is provided in the washing tub 2, and a replaceable filter layer (not shown) is provided in the washing tub 2 below the cup holder 12. The specific cup holder 12 includes a bottom frame 121, and a plurality of back-off positioning portions 122 are provided in the bottom frame 121 so that the glass instrument can be back-off positioned thereon at the time of cleaning. Protruding portions 123 are provided at both left and right ends of the bottom frame 121, and insertion holes are provided in the protruding portions 123.
Guide rails 13 are vertically arranged on the inner walls of the left side and the right side of the cleaning tank 2, supporting strips 14 which are in action with the protruding parts 123 are slidably arranged on each guide rail 13, and positioning rods 15 matched with the jacks are arranged on the supporting strips 14. The left and right sides of the cleaning tank 2 are respectively provided with a telescopic driving piece 16, the telescopic driving piece 16 can be an air cylinder or an electric push rod, and then a lifting frame strip 17 is connected between the telescopic driving piece 16 and the corresponding supporting strip 14. A drain pipe 18 is connected to the lower end of the cleaning tank 2, and an end portion of the drain pipe 18 is provided to extend out of the cabinet housing 1.
Finally, the cabinet housing 1 is further provided with a controller 19, the controller 19 is electrically connected with a touch screen 20 extending out of the front side surface of the cabinet housing 1, the first liquid pump 5, the second liquid pump 6, the booster pump 9 and the first electromagnetic valve 11 are electrically connected with the controller 19, and the control of all electric devices is integrated on the touch screen 20 for operation through the integration.
Example 2
Example 2 discloses a laboratory glassware automatic washer further designed on the basis of the technical scheme in example 1, which is the same as example 1 and will not be described again.
Referring to fig. 1, 2 and 3, a solvent recovery pipe 21 is further connected to the lower end of the cleaning tank 2, and then a second solenoid valve 22 electrically connected to the controller 19 is provided to both the solvent recovery pipe 21 and the drain pipe 18. A distillation recovery device 23 is provided outside the cabinet housing 1, and the distillation recovery device 23 in this figure is provided on the outer side surface of the cabinet housing 1.
The distillation recovery device 23 comprises a distillation tank 231 and a heating box 232, wherein the lower half section of the distillation tank 231 extends into the heating box 232, and the heating box 232 is filled with hot water or hot oil. A vapor pipe 233 and a vacuum pipe 234 are connected to the distillation tank 231, a vacuum pump 235 is connected to an end of the vacuum pipe 234, a condenser 236 is connected to an end of the vapor pipe 233, and a solvent return pipe 237 is connected between the condenser 236 and the organic solvent tank 4. Finally, corresponding valves are also provided on the steam pipe 233 and the evacuation pipe 234 for controlling the flow or closing of the air path.
When the laboratory glassware automatic cleaning machine disclosed in this embodiment 2 is used, the user selects the corresponding cup holder 12 according to the glassware to be cleaned, then the glassware is reversely positioned on the reversely positioned portion 122, then the whole cup holder 12 and the glassware are put into the cleaning tank 2 together, the insertion hole on the protruding portion 123 is inserted into the positioning rod 15 on the supporting strip 14, and finally the transparent window 102 is closed.
Then the second liquid pump 6 is controlled to operate through the touch screen 20 and the corresponding first electromagnetic valve 11 is opened, so that the organic solvent in the organic solvent tank 4 is sprayed out of the spray header 8 under the action of the booster pump 9, the sprayed organic solvent can wash the outside of the glass instrument, then when the cleaning tank 2 reaches a certain amount, the telescopic driving piece 16 is started to shorten the glass instrument, the glass instrument is further immersed into the organic solvent along with the cup holder 12, and the ultrasonic probe 201 is started to carry out ultrasonic cleaning for a period of time. Then, the second electromagnetic valve 22 on the solvent recovery pipe 21 is opened to discharge all the organic solvent inside the cleaning tank 2 into the distillation tank 231 for distillation recovery.
The extension of the telescopic driving piece 16 is controlled by the touch screen 20 to push the glass instrument upwards along with the cup holder 12, and the operation window 101 is opened to take out the filter layer, and then the operation window 101 is closed again. And then the touch screen 20 controls the first liquid pump 5 to operate and the corresponding first electromagnetic valve 11 to open, water pumped into the water tank 3 washes the glass instrument, the glass instrument is moved downwards again to be immersed into the cleaning tank 2 for ultrasonic cleaning, finally the second electromagnetic valve 22 on the drain pipe 18 is opened to drain the water in the cleaning tank 2 completely, and the glass instrument on the cup holder 12 is taken out for drying.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The automatic glass instrument cleaning machine for the laboratory comprises a cabinet shell, wherein a control assembly is arranged on the cabinet shell, a cleaning tank is arranged in the cabinet shell, and the automatic glass instrument cleaning machine is characterized in that a water tank and an organic solvent tank are arranged in the cabinet shell, a first liquid pump and a second liquid pump are respectively arranged on the water tank and the organic solvent tank, a spray header is arranged right above the cleaning tank, a liquid conveying pipe is connected to the spray header, two branch pipes are connected to the end parts of the liquid conveying pipe, the two branch pipes are respectively connected with the first liquid pump and the second liquid pump, and a first electromagnetic valve is arranged on each branch pipe;
the cleaning tank is internally provided with a cup holder, the bottom of the cleaning tank is connected with a drain pipe and a solvent recovery pipe, the drain pipe and the solvent recovery pipe are both provided with a second electromagnetic valve, the end part of the solvent recovery pipe is connected with a distillation recovery device, and the distillation recovery device is connected with an organic solvent tank through a pipeline.
2. The automatic laboratory glassware cleaning machine according to claim 1, wherein the cabinet housing is provided with an operating window aligned with the upper end of the cleaning tank, and the operating window is provided with a transparent window.
3. The automatic laboratory glassware cleaning machine according to claim 1, wherein a booster pump is connected to the infusion tube.
4. The laboratory glassware automatic cleaning machine according to claim 1, wherein the cup holder comprises a bottom frame, a plurality of back-off positioning parts are arranged in the bottom frame, protruding parts are arranged at two ends of the bottom frame, insertion holes are formed in the protruding parts, telescopic driving pieces are arranged on two side faces of the cleaning tank, lifting frame strips are connected to the telescopic driving pieces, supporting strips which are located on the side walls of the cleaning tank and act with the protruding parts are connected to the lifting frame strips, and positioning rods which act with the insertion holes are formed in the supporting strips.
5. The automatic laboratory glassware cleaning machine according to claim 1, wherein the distillation recovery device comprises a distillation tank and a heating box, wherein the lower half part of the distillation tank is arranged in the heating box, the upper end of the distillation tank is connected with a steam pipe and a vacuumizing pipe, the vacuumizing pipe is connected with a vacuum pump, the end part of the steam pipe is connected with a condenser, and a solvent reflux pipe is connected between the condenser and the organic solvent box.
6. The automatic laboratory glassware cleaning machine according to claim 1, wherein an ultrasonic probe is provided at the bottom of the cleaning tank, and a filter layer is provided in the cleaning tank below the cup holder.
7. The laboratory glassware automatic washer according to claim 1, wherein said control assembly comprises a controller and a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322941843.9U CN221086656U (en) | 2023-11-01 | 2023-11-01 | Laboratory is with glassware self-cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322941843.9U CN221086656U (en) | 2023-11-01 | 2023-11-01 | Laboratory is with glassware self-cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086656U true CN221086656U (en) | 2024-06-07 |
Family
ID=91306071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322941843.9U Active CN221086656U (en) | 2023-11-01 | 2023-11-01 | Laboratory is with glassware self-cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086656U (en) |
-
2023
- 2023-11-01 CN CN202322941843.9U patent/CN221086656U/en active Active
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