CN220194911U - Drying device for storing laboratory chemical samples - Google Patents
Drying device for storing laboratory chemical samples Download PDFInfo
- Publication number
- CN220194911U CN220194911U CN202321097286.0U CN202321097286U CN220194911U CN 220194911 U CN220194911 U CN 220194911U CN 202321097286 U CN202321097286 U CN 202321097286U CN 220194911 U CN220194911 U CN 220194911U
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- sample
- container
- samples
- arc
- drying device
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- 238000001035 drying Methods 0.000 title claims abstract description 50
- 239000003041 laboratory chemical Substances 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims abstract description 20
- 239000000741 silica gel Substances 0.000 claims abstract description 20
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 238000001073 sample cooling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drying device for storing laboratory chemical samples, which belongs to the field of containers for storing or transporting articles or materials; wherein, the top vent of the groove body cover is provided with an upper end outer screw cap; the container tank body is internally provided with silica gel beads for drying, the container tank body is internally provided with a sample tray which is horizontally arranged through a buckle connection, the sample tray is provided with a sample bottle placing groove, and a container filled with a sample is placed in the sample bottle placing groove; the sample tray is provided with a plurality of round holes; the lower part of the arc container tank body is provided with a discharge outlet, and the outside of the discharge outlet is provided with a lower end outer screw cap. The utility model has the characteristics of being capable of stably and orderly storing samples, particularly reduces the collision between the crucible and the sample bottle aiming at the powder samples placed in the crucible after drying, effectively protects the samples from being damaged, maintains the temperature and humidity suitable for storing the samples, is favorable for ensuring the stable placement of the samples, has good drying effect, is not easy to confuse the samples, and has practical application value.
Description
Technical Field
The utility model belongs to the technical field of containers for storing or transporting articles or materials, and particularly relates to a drying device for storing laboratory chemical samples.
Background
Often in a laboratory, some chemical reagents are very deliquescent and often require placement in a cool and dry place when stored. The temperature and humidity conditions are controlled, the constant temperature is kept at 20-25 ℃, and the humidity is low. Inorganic chemicals of different properties are strictly stored in a partitioned manner, so that mutual contamination, such as oxidizing agents, chemical agents and the like, is avoided. And placing some samples into a crucible before using, removing water after burning or drying, and then placing the samples into a drying device for a period of time for further cooling and subsequent experiment.
The following problems are encountered in the current experiments: (1) The sample tray in a common dryer for a chemical laboratory lacks a container or a sample bottle fixing and placing site, and when an experiment operator takes out the container filled with the sample in the dryer, especially powder sample placed in a crucible after drying, other container cans are easy to touch and turn over due to the fact that the number of the containers is large, and further the experiment is influenced, so that pollution and waste are caused. (2) The card with the mark is placed in the reagent-free mark slot, and the mark drops off due to long service time or the mark font is unclear due to pollution, so that the sample is disordered. (3) The moisture content and the temperature in the dryer cannot be accurately known by the moisture measuring and temperature measuring device in the dryer, so that the constant temperature (20-25 ℃) and low humidity state can be maintained. (5) The blue silica gel beads for drying are generally placed at the bottom of a dryer, and the whole drying device is required to be inclined and poured out after being wetted, so that the operation is complicated, the silica gel beads are easy to crush, and the silica gel beads cannot be reused. (6) The vacuum or other factors in the container caused by the expansion of the air can make it difficult to open the upper cover of the drying device.
Disclosure of Invention
Aiming at the problems in the background art, the utility model provides a drying device for storing laboratory chemical samples, which aims at reducing collision between crucibles or sample bottles and effectively protecting the samples from being damaged, and comprises the following components: the arc-shaped container comprises an arc-shaped container groove body and a groove body cover, wherein the groove body cover seals the cover on the arc-shaped container groove body, a top vent of the groove body cover is provided with an upper end outer spiral cover; the container tank body is internally provided with silica gel beads for drying, the container tank body is internally provided with a sample tray which is horizontally arranged through a buckle connection, the sample tray is provided with a sample bottle placing groove, and a container filled with a sample is placed in the sample bottle placing groove; the sample tray is provided with a plurality of round holes; the lower part of the arc container tank body is provided with a discharge outlet, and the outside of the discharge outlet is provided with a lower end outer screw cap.
The diameter of the sample bottle placing groove is 12 cm.
The container containing the sample is a dish-shaped container or a sample bottle.
The top of the groove body cover is provided with a handle.
The middle part of the sample tray is provided with a channel which is penetrated up and down.
The upper end of the channel is integrally provided with a funnel-shaped opening.
Scale marks are marked on the outer surface of the arc-shaped container tank body.
And a hygrothermograph placing groove is arranged in the arc-shaped container groove body.
The lowest part of the arc-shaped container tank body is provided with a container base.
The outer surface of the arc-shaped container tank body is provided with a label clamping groove.
The utility model has the beneficial effects that:
1. the utility model has the characteristics of being capable of stably and orderly storing samples, particularly reduces the collision between the crucible and the sample bottle aiming at the powder samples placed in the crucible after drying, effectively protects the samples from being damaged, maintains the temperature and humidity suitable for storing the samples, is favorable for ensuring the stable placement of the samples, has good drying effect, is not easy to confuse the samples, and has practical application value.
3. The sample tray of the drying device is horizontally placed in the drying device, and a container or a sample bottle fixing placement site is arranged on the sample tray, so that the sample-containing device is stably placed, and is not easy to topple over due to unexpected factors. Preventing mutual contamination.
4. The middle part of the sample tray is provided with a funnel-shaped channel which is penetrated up and down, and the upper end of the channel is provided with a round opening for adding silica gel beads for drying.
5. The sample dish corresponds both sides and is equipped with the bayonet socket, and four bayonet sockets can cooperate the sample dish both sides to carry out the buckle fixedly, and square sample dish installs and dismantles, and the cleaning of being convenient for improves the practicality.
6. The arc cell body lower part of drying device is equipped with a large amount of blue silica gel beads, plays the drying effect, and cell body lower extreme department is equipped with the discharge port, corresponds to be equipped with outer spiral cover. The silica gel beads which turn pink after being wetted in the groove can be discharged by opening the outer spiral cover, so that the silica gel beads can be conveniently replaced, and a good drying effect is maintained.
7. The inside hygrothermograph placing groove that is equipped with of drying device cell body is used for placing the hygrothermograph to observe the interior temperature and humidity condition of drying device at any time.
Drawings
FIG. 1 is a schematic front view of an embodiment of a laboratory chemical sample storage drying apparatus of the present utility model;
FIG. 2 is a schematic top view of a sample tray in an embodiment of a laboratory chemistry sample storage drying apparatus of the present utility model.
The main reference numerals illustrate: the device comprises a 1-arc-shaped container groove body, a 2-groove body cover, a 3-sample disc, a 4-sample bottle placing groove, a 5-buckle, a 6-funnel-shaped opening, a 7-channel, an 8-hygrothermograph placing groove, a 9-label clamping groove, a 10-discharge port, an 11-lower end outer spiral cover, a 12-base, a 13-handle, a 14-vent, a 15-upper end outer spiral cover, 16-scale marks and a 17-round hole.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the present utility model as shown in fig. 1 and 2 includes: the device comprises an arc-shaped container groove body 1 and a groove body cover 2 covered on the arc-shaped container groove body 1, wherein a handle 13 and a vent 14 are arranged at the top of the groove body cover 2; the container tank body 1 is internally provided with silica gel beads for drying, the container tank body 1 is internally provided with a sample tray 3 which is horizontally arranged through buckle connection, and the sample tray 3 is provided with a sample bottle placing groove 4 for stably placing a container filled with a sample, so that pollution and waste are prevented; the sample tray 3 is provided with a plurality of round holes 17 for drying and ventilation; the lower part of the arc-shaped container tank body 1 is provided with a discharge outlet 10, and correspondingly is provided with a lower end outer rotary cover 11, and when the outer rotary cover 11 is opened, the silica gel beads which turn pink after being wetted in the tank can be conveniently discharged, so that the silica gel beads can be conveniently replaced.
In the embodiment, the middle part of the sample tray is provided with a channel 7 which is penetrated up and down and is used for more conveniently adding silica gel beads for drying, thereby achieving the effect of drying primary wetting;
four buckles 5 are evenly arranged on the edge below the sample tray 3, and the buckles of the inner wall of the container groove body 1 are matched with the four bayonets, so that the sample tray 3 is fixed by the buckles, and the sample tray is convenient to install and detach.
In this embodiment, the diameter of the sample bottle placement groove 4 is 12 cm, and the range of the container device which can be placed is wide.
In this embodiment, the container containing the sample is a tray-shaped container or a sample bottle (reagent bottle), and the sample tray is horizontally arranged to help the container containing the sample (tray-shaped container or sample bottle) to be stably placed, so that the container is not easy to topple over due to unexpected factors and prevent mutual contamination.
In this embodiment, the vent 14 is provided with an outer cap 15 at the upper end, which is convenient for opening the upper cap of the drying device due to air expansion or other factors, and can be opened for ventilation, so that the ventilation and exchange are easy, and the sample is taken out for convenient use.
In this embodiment, the circular holes 17 are uniformly arranged on the sample tray 3.
In this embodiment, the upper end of the channel 7 is integrally provided with a funnel-shaped opening 6.
In this embodiment, the outer surface of the arcuate container body 1 is marked with graduation marks 16, and the graduation marks 16 located above the sample tray 3 are used for measuring the height of the placed sample bottles.
In this embodiment, a hygrothermograph placing groove 8 is arranged in the arc container groove body 1 and used for placing a hygrothermograph so as to observe the temperature and humidity conditions in the drying device at any time.
In this embodiment, the lowest part of the arc-shaped container tank body 1 is provided with a container base 12, so that the container tank body can be placed stably.
In this embodiment, the outer surface of the arc-shaped container tank body 1 is provided with a label clamping groove 9, which can be used for inserting a label card, recording the name of a sample, finding the sample clearly, checking conveniently and improving the working efficiency.
The drying device (the arc-shaped container tank body 1, the tank body cover 2, the sample bottle placing groove 4, the funnel-shaped opening 6, the funnel-shaped channel 7, the discharge outlet 10, the scale marks 16, the handle 13 and the air vent 14) for storing the laboratory chemical samples is made of glass, and the whole device is transparent, so that reagent samples can be conveniently observed and searched. The polyether-ether-ketone is coated on the container base, so that corrosion can be prevented, and stability can be enhanced.
When the sample is used up and needs to be stored for a short time, or the small crucible with the burnt sample with slightly high temperature needs to be stored continuously until the temperature is kept at room temperature; firstly, the groove body cover of the embodiment is opened, a container filled with a sample is placed in a sample bottle placing groove on a sample tray, after the container is placed stably, sample information is noted on a sample label, the label is inserted into a label clamping groove on the surface of the groove body of a dryer, blue silica gel beads for drying are added into the silica gel beads for drying (not shown in the figure) in advance through a vertically through channel arranged in the middle of the sample tray, the silica gel beads for drying flow to the bottom of the groove body of the dryer, and a hygrothermograph is inserted into a corresponding clamping groove, so that the drying environment of the sample is convenient to observe.
When the sample is used, the tank cover of the drying device can be opened, and the sample is taken out. If the upper cover of the drying device is difficult to open due to air expansion or other factors, the outer cover at the upper end of the air port can be opened, so that the external air can flow in, and the sampling is convenient; because the surface of the dryer tank body is marked with scale marks, whether the sample bottle can be stored in the arc-shaped container tank body with proper height can be clearly judged.
If the blue silica gel beads in the groove become pink after being wetted, the lower end outer screw cap of the discharge port can be opened, the wetted silica gel beads can be discharged, the replacement of the silica gel beads is convenient, and a good drying effect is maintained. The corresponding both sides of the sample tray in the drying device groove body are provided with buckles, and after the dryer is used for a period of time, the sample placing tray can be installed and disassembled through four buckles, so that the tray surface can be conveniently cleaned.
The utility model strictly follows the scientific method of analytical chemistry requirements, and meets the requirement of sample cooling and storing work in the test process. The method is favorable for ensuring stable placement of the sample, ensuring the integrity of the analysis sample, and has good drying effect and difficult confusion of the sample.
Claims (10)
1. A laboratory chemistry sample deposit and use drying device, characterized by comprising: the arc-shaped container comprises an arc-shaped container body (1) and a groove body cover (2) sealing the cover on the arc-shaped container body (1), wherein a top air vent (14) of the groove body cover (2) is arranged on the air vent (14), and an upper end outer rotary cover (15) is arranged on the air vent; silica gel beads for drying are placed in the container tank body (1), a sample tray (3) which is horizontally arranged is installed in the container tank body (1) through buckle connection, a sample bottle placing groove (4) is formed in the sample tray (3), and a container filled with samples is placed in the sample bottle placing groove (4); a plurality of round holes (17) are arranged on the sample tray (3); the lower part of the arc container tank body (1) is provided with a discharge outlet (10), and the discharge outlet (10) is externally provided with a lower end external screw cap (11).
2. A laboratory chemical sample storage drying device according to claim 1, wherein the sample bottle placement groove (4) has a diameter of 12 cm.
3. A laboratory chemical sample storage drying device according to claim 1 or 2, wherein the container containing the sample is a dish-shaped container or a sample bottle.
4. A laboratory chemical storage dryer according to claim 1, characterized in that the top of the tank cover (2) is provided with a handle (13).
5. A laboratory chemical sample storage drying device according to claim 1, characterized in that the middle of the sample tray is provided with a vertically through channel (7).
6. A laboratory chemical storage dryer according to claim 5, characterized in that the upper end of the channel (7) is integrally provided with a funnel-shaped opening (6).
7. A laboratory chemical sample storage dryer according to claim 1, wherein the outer surface of the arcuate container body (1) is marked with graduation marks (16).
8. The drying device for storing laboratory chemical samples according to claim 1, wherein a hygrothermograph placing groove (8) is arranged in the arc-shaped container groove body (1).
9. A laboratory chemical sample storage dryer according to claim 1, characterized in that the lowest part of the arc-shaped container tank (1) is provided with a container base (12).
10. The drying device for storing laboratory chemical samples according to claim 1, wherein the outer surface of the arc-shaped container tank body (1) is provided with a label clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097286.0U CN220194911U (en) | 2023-05-09 | 2023-05-09 | Drying device for storing laboratory chemical samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097286.0U CN220194911U (en) | 2023-05-09 | 2023-05-09 | Drying device for storing laboratory chemical samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194911U true CN220194911U (en) | 2023-12-19 |
Family
ID=89144728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321097286.0U Active CN220194911U (en) | 2023-05-09 | 2023-05-09 | Drying device for storing laboratory chemical samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194911U (en) |
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2023
- 2023-05-09 CN CN202321097286.0U patent/CN220194911U/en active Active
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