CN217686268U - Chemical reagent drying device for chemical experiment - Google Patents
Chemical reagent drying device for chemical experiment Download PDFInfo
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- CN217686268U CN217686268U CN202221314228.4U CN202221314228U CN217686268U CN 217686268 U CN217686268 U CN 217686268U CN 202221314228 U CN202221314228 U CN 202221314228U CN 217686268 U CN217686268 U CN 217686268U
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Abstract
The utility model belongs to the technical field of chemical reagent drying device, especially, be the chemical reagent drying device field that chemistry experiments were used, including the main part case, the inboard of main part case is provided with the fan of breathing in, the inboard of main part case is provided with the heating curb plate, the inboard of heating curb plate is provided with the heater strip, the front end of dry back plate is provided with dry box, the inboard of main part case is provided with the partition curb plate, the left end of separating the curb plate is provided with the partition diaphragm, the inboard of main part case is provided with the partition baffle, the inboard of partition baffle is provided with the water conservancy diversion baffle, the inboard of main part case is provided with the filter layer, forms hot air current after the heating of heater strip when the inspiratory air of fan, then hot air current passes through dry box in the mobile in-process, then dry box carries out the drying absorption with the steam in the hot air current, dry box through wave structure setting can increase the area with the hot air current contact, and then reach better drying absorption effect.
Description
Technical Field
The utility model belongs to the technical field of chemical reagent drying equipment, concretely relates to chemical reagent drying device for chemistry experiments.
Background
In the chemistry laboratory, often need to use many chemical reagent, chemical reagent divide into solid, gas and liquid, because artificial or other reasons when using, can lead to chemical reagent to wet, chemical reagent after wetting can produce other influences when carrying out the experiment, influence the accuracy of experiment, if directly abandon and probably arouse environmental pollution again, still can waste many chemicals, current method is to carry out the drying back with chemical reagent and use, just need drying equipment to remove the moisture in the reagent this moment.
The existing drying equipment for the laboratory adopts a scheme of placing a drying agent to absorb moisture naturally volatilized from a reagent or a scheme of putting the reagent into a centrifugal machine for drying, and the drying efficiency is not ideal enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a chemical reagent drying device for chemistry experiments, it forms hot air current after the heating of heater strip to have when the inspiratory fan inspiratory air, then hot gas flow passes through dry box in the in-process that flows, then dry box carries out the drying with the steam in the hot gas flow and absorbs, the dry box that sets up through the wave structure can increase the area with the hot gas flow contact, and then reach better dry absorption effect, when needs carry out the drying to chemical reagent, pull out partly earlier with the reagent drawer, then put into the inside of reagent drawer respectively with the chemical reagent that needs drying, then push back the reagent drawer again, then through the dry hot gas flow of dry box flow in the reagent drawer through the side through-hole, then realize the characteristics to chemical reagent's drying work.
The utility model provides a following technical scheme: chemical reagent drying device that chemistry experiments were used, including the main part case, the front end of main part case is provided with control panel, the inboard of main part case is provided with the suction fan, the inboard of main part case is provided with the heating curb plate, the inboard of heating curb plate is provided with the heater strip, the inboard of main part case is provided with dry front bezel, the rear end of dry front bezel is provided with connects the diaphragm, the end of connecting the diaphragm is provided with dry back plate, the front end of dry back plate is provided with dry box, the front end of dry front bezel is provided with the handle, the inboard of main part case is provided with the partition curb plate, the left end of partition curb plate is provided with the partition diaphragm, the inboard of partition curb plate is provided with the side through-hole, the inboard of main part case is provided with the partition baffle, the inboard of partition baffle is provided with the water conservancy diversion baffle, the inboard of water conservancy diversion baffle is provided with the water conservancy diversion through-hole, the inboard of main part case is provided with the gas collecting hood, the inboard of main part case is provided with the location curb plate, the end of gas collecting hood is provided with the gas collection pipe, the inboard of main part case is provided with the air exhauster, the inboard of main part case is provided with the filter layer, the upper end of main part case is provided with the reagent inboard of drawer.
The main box is of a rectangular structure, the number of the air suction fans is two, and the two air suction fans are electrically connected with the control panel; when the chemical reagent needs to be dried, the operation of the air suction fan is started through the control panel, and then the air suction fan sucks the outside air into the main body box.
The heating side plates are arranged in a rectangular structure, four side edges of each heating side plate are fixedly connected with the inner wall of the main box, and the heating wires are electrically connected with the control panel; when the chemical reagent is dried, the work of the heating wire is started through the control panel, then the heating wire is enabled to be preheated for one minute, then the operation of the air suction fan is started, and then the air sucked by the air suction fan is heated by the heating wire to form hot air flow and continuously flow.
The drying box comprises a drying front plate, a drying rear plate, a connecting transverse plate, a drying box and a drying box, wherein the drying front plate and the drying rear plate are the same in size, the connecting transverse plate is fixedly arranged between the drying front plate and the drying rear plate, the lower end of the drying box is fixedly connected with the upper end of the connecting transverse plate, a drying agent is filled in the drying box, and the drying box is arranged in a wave-shaped structure; when air sucked by the air suction fan is heated by the heating wires to form hot air flow, then the hot air flow passes through the drying box in the flowing process, then the drying box dries and absorbs water vapor in the hot air flow, the area of contact with the hot air flow can be increased through the drying box arranged in the wave-shaped structure, and further a better drying and absorbing effect is achieved.
The reagent box comprises a main box body, a plurality of separating transverse plates, reagent drawers and reagent drawers, wherein the number of the separating transverse plates is two, the two separating transverse plates are symmetrically arranged at the left end and the right end of each separating transverse plate, the number of the separating transverse plates is four, the four side edges of each separating transverse plate are fixedly connected with the inner wall of the main box body, and the number of the reagent drawers is the same as that of the separating transverse plates; when chemical reagent is required to be dried, the reagent drawer is pulled out partially, then the chemical reagent required to be dried is respectively placed in the reagent drawer, then the reagent drawer is pushed back again, then hot air flow dried by the drying box flows into the reagent drawer through the side through hole, and then the drying work of the chemical reagent is realized.
The separation baffle is positioned at the left side of the separation side plate, the height of the flow guide baffle is half of that of the separation baffle, and the flow guide through hole is a through hole with a hexagonal structure; when the exhaust fan starts to work, hot air flows out through the side through holes and then flows into the air collecting hood through the flow guide through holes.
The tail end of the gas collecting hood penetrates through the positioning side plate and extends to be communicated with the front end of the gas collecting pipe, the gas collecting hood is hermetically connected with the positioning side plate, the exhaust fan is electrically connected with the control panel, and the tail end of the gas collecting pipe extends into the inner side of the purification box; when the operation of the exhaust fan is started through the control panel, hot air flows into the gas collecting pipe through the gas collecting hood and then flows into the purifying box through the gas collecting pipe, and then harmful gas possibly contained in the hot air is adsorbed by water in the purifying box.
The inner side of the filter layer is provided with a filter screen, and the exhaust pipe penetrates through the upper wall body of the main box and extends to the inner side of the main box; through the setting of filter layer, be used for filtering the gas that overflows from the purifying box, then the gas after filtering through the filter layer is discharged through the blast pipe.
The utility model has the advantages that: when the chemical reagent needs to be dried, firstly, the reagent drawer is pulled out to form a part, then the chemical reagent needing to be dried is respectively placed in the reagent drawer, then the reagent drawer is pushed back again, then the hot air dried by the drying box flows into the reagent drawer through the side through hole, then the drying work of the chemical reagent is realized, after the operation of the exhaust fan is started through the control panel, the hot air flows into the gas collecting pipe through the gas collecting hood, then flows into the purifying box through the gas collecting pipe, then the water body in the purifying box adsorbs harmful gases possibly contained in the hot air flow, the arrangement of the filter layer is used for filtering the gases overflowing from the purifying box, and then the gases filtered by the filter layer are discharged through the exhaust pipe.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a front view cross-sectional structural diagram of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the heating side plate of the present invention;
fig. 4 is a schematic perspective view of the drying box of the present invention;
FIG. 5 is a schematic perspective view of the partition side plate of the present invention;
fig. 6 is a schematic perspective view of the separating baffle of the present invention;
in the figure: 1. a main body case; 2. a control panel; 3. an air suction fan; 4. heating the side plate; 5. heating wires; 6. drying the front plate; 7. connecting the transverse plates; 8. drying the rear plate; 9. drying the box; 10. a handle; 11. a partition side plate; 12. a separating transverse plate; 13. a side through hole; 14. a separation baffle; 15. a flow guide baffle plate; 16. a flow guide through hole; 17. a gas-collecting hood; 18. positioning the side plate; 19. a gas collecting pipe; 20. an exhaust fan; 21. a purification box; 22. a filter layer; 23. an exhaust pipe; 24. a reagent drawer.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: chemical reagent drying device that chemistry experiments were used, including main part case 1, the front end of main part case 1 is provided with control panel 2, the inboard of main part case 1 is provided with the fan of breathing in 3, the inboard of main part case 1 is provided with heating curb plate 4, the inboard of heating curb plate 4 is provided with heater strip 5, the inboard of main part case 1 is provided with dry front bezel 6, the rear end of dry front bezel 6 is provided with connects diaphragm 7, the end of connecting diaphragm 7 is provided with dry back plate 8, the front end of dry back plate 8 is provided with dry box 9, the front end of dry front bezel 6 is provided with handle 10, the inboard of main part case 1 is provided with partition curb plate 11, the left end of partition curb plate 11 is provided with partition diaphragm 12, the inboard of partition curb plate 11 is provided with side through-hole 13, the inboard of main part case 1 is provided with partition baffle 14, the inboard of partition baffle 14 is provided with water conservancy diversion baffle 15, the inboard of water conservancy diversion baffle 15 is provided with water conservancy diversion through-flow guide hole 16, the inboard of main part case 1 is provided with gas collecting channel 17, the inboard of main part case 1 is provided with location curb plate 18, the terminal of gas collecting channel 17, the end is provided with air collecting channel 19, the inboard of main part case 1 is provided with purification drawer 20, the inboard of main part case 1 is provided with air exhaust pipe 21 the main part case 1 is provided with the inboard of air exhaust pipe 21 the main part 1 is provided with the air exhaust pipe 21 the inboard of purification drawer 24 the main part case 1 is provided with the main part 1.
In this embodiment: the main body box 1 is arranged in a rectangular structure, two air suction fans 3 are arranged, and the two air suction fans 3 are electrically connected with the control panel 2; when the chemical reagent is required to be dried, the operation of the suction fan 3 is turned on through the control panel 2, and then the suction fan 3 sucks external air into the main body case 1.
The heating side plate 4 is arranged in a rectangular structure, four side edges of the heating side plate 4 are fixedly connected with the inner wall of the main box 1, and the heating wire 5 is electrically connected with the control panel 2; when the chemical reagent is dried, the operation of the heating wire 5 is started through the control panel 2, then the heating wire 5 is preheated for one minute, then the operation of the air suction fan 3 is started, and then the air sucked by the air suction fan 3 is heated by the heating wire 5 to form hot air flow and continuously flow.
The drying front plate 6 and the drying rear plate 8 are the same in size, the connecting transverse plate 7 is fixedly arranged between the drying front plate 6 and the drying rear plate 8, the lower end of the drying box 9 is fixedly connected with the upper end of the connecting transverse plate 7, a drying agent is filled in the drying box 9, and the drying box 9 is arranged in a wave-shaped structure; when air sucked by the air suction fan 3 is heated by the heating wires 5, hot air flow is formed, then hot air flow passes through the drying box 9 in the flowing process, then the drying box 9 dries and absorbs water vapor in the hot air flow, the contact area of the drying box 9 and the hot air flow can be increased through the wavy structure, and further a better drying and absorbing effect is achieved.
The number of the separating side plates 11 is two, the two separating side plates 11 are symmetrically arranged at the left end and the right end of the separating transverse plate 12, the number of the separating transverse plate 12 is four, four side edges of the separating side plates 11 are fixedly connected with the inner wall of the main box 1, and the number of the reagent drawers 24 is the same as that of the separating transverse plates 12; when chemical reagents need to be dried, the reagent drawer 24 is pulled out partially, then the chemical reagents needing to be dried are respectively placed in the reagent drawer 24, then the reagent drawer 24 is pushed back again, then hot air dried by the drying box 9 flows into the reagent drawer 24 through the side through hole 13, and then the chemical reagents are dried.
The separation baffle plate 14 is positioned at the left side of the separation side plate 11, the height of the flow guide baffle plate 15 is half of that of the separation baffle plate 14, and the flow guide through holes 16 are through holes with a hexagonal structure; when the exhaust fan 20 starts to work, the hot air flows out through the side through holes 13 and then flows into the air collecting hood 17 through the flow guiding through holes 16.
The tail end of the gas collecting hood 17 penetrates through the positioning side plate 18 and extends to be communicated with the front end of the gas collecting pipe 19, the gas collecting hood 17 is hermetically connected with the positioning side plate 18, the exhaust fan 20 is electrically connected with the control panel 2, and the tail end of the gas collecting pipe 19 extends into the inner side of the purification box 21; when the operation of the exhaust fan 20 is started through the control panel 2, the hot air flows into the air collecting pipe 19 through the air collecting hood 17, then flows into the purifying box 21 through the air collecting pipe 19, and then the water in the purifying box 21 adsorbs harmful gases possibly contained in the hot air.
A filter screen is arranged on the inner side of the filter layer 22, and the exhaust pipe 23 penetrates through the upper wall body of the main body box 1 and extends to the inner side of the main body box 1; by the arrangement of the filter layer 22, the gas overflowing from the purification box 21 is filtered, and then the gas filtered by the filter layer 22 is discharged through the gas discharge pipe 23.
The utility model discloses a theory of operation and use flow: when chemical reagents need to be dried, firstly, a part of the reagent drawer 24 is pulled out, then the chemical reagents needing to be dried are respectively placed into the reagent drawer 24, then the reagent drawer 24 is pushed back again, then the operation of the heating wire 5 is started through the control panel 2, then the heating wire 5 is preheated for one minute, then the operation of the air suction fan 3 is started through the control panel 2, then the air suction fan 3 sucks outside air into the main body box 1, then the air sucked by the air suction fan 3 is heated by the heating wire 5 to form hot air flow and flows continuously, the hot air flow is formed after the air sucked by the air suction fan 3 is heated by the heating wire 5, the hot air flow passes through the drying box 9 in the flowing process, then the drying box 9 dries and absorbs water vapor in the hot air flow, the area contacted with the hot air flow can be increased through the drying box 9 arranged in a wave structure, a better drying and absorbing effect is achieved, then the air flow into the reagent drawer 24 through the side through holes 13 after the drying box 9 dries the chemical reagents, then the hot air flow is absorbed by the air flow through the air collecting box 21, the air flow is filtered, the air flow is discharged through the air collecting box 21, and purified by the air filtering layer 21, and the air is purified by the air exhaust pipe 21, and then the air is discharged from the air collecting box 21.
Claims (8)
1. Chemical reagent drying device for chemistry experiments, its characterized in that: comprises a main body box (1), a control panel (2) is arranged at the front end of the main body box (1), an air suction fan (3) is arranged at the inner side of the main body box (1), a heating side plate (4) is arranged at the inner side of the main body box (1), heating wires (5) are arranged at the inner side of the heating side plate (4), a drying front plate (6) is arranged at the inner side of the main body box (1), a connecting transverse plate (7) is arranged at the rear end of the drying front plate (6), a drying rear plate (8) is arranged at the tail end of the connecting transverse plate (7), a drying box (9) is arranged at the front end of the drying rear plate (8), a handle (10) is arranged at the front end of the drying front plate (6), a separating side plate (11) is arranged at the inner side of the main body box (1), a separating baffle plate (14) is arranged at the inner side of the main body box (1), a flow guide baffle plate (15) is arranged at the inner side of the separating baffle plate (11), a flow guide baffle plate (15) is arranged at the inner side of the gas collecting box (16), and a positioning cover (17) is arranged at the inner side of the main body box (1), the end of gas collecting channel (17) is provided with gas collecting pipe (19), the inboard of main part case (1) is provided with air exhauster (20), the inboard of main part case (1) is provided with purifying box (21), the inboard of main part case (1) is provided with filter layer (22), the upper end of main part case (1) is provided with blast pipe (23), the inboard of main part case (1) is provided with reagent drawer (24).
2. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the main body box (1) is arranged in a rectangular structure, the two air suction fans (3) are arranged, and the two air suction fans (3) are electrically connected with the control panel (2).
3. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: heating curb plate (4) set up for the rectangle structure, four sides of heating curb plate (4) all with the inner wall fixed connection of main part case (1), heater strip (5) and control panel (2) electric connection.
4. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the drying device is characterized in that the drying front plate (6) and the drying rear plate (8) are the same in size, the connecting transverse plate (7) is fixedly arranged at a position between the drying front plate (6) and the drying rear plate (8), the lower end of the drying box (9) is fixedly connected with the upper end of the connecting transverse plate (7), a drying agent is filled in the drying box (9), and the drying box (9) is arranged in a wave-shaped structure.
5. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the reagent box is characterized in that the number of the separating side plates (11) is two, the two separating side plates (11) are symmetrically arranged at the left end and the right end of the separating transverse plate (12), the number of the separating transverse plate (12) is four, four side edges of the separating side plates (11) are fixedly connected with the inner wall of the main body box (1), and the number of the reagent drawers (24) is the same as the number of the separating transverse plates (12).
6. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the separation baffle plate (14) is positioned at the left side of the separation side plate (11), the height of the flow guide baffle plate (15) is half of that of the separation baffle plate (14), and the flow guide through holes (16) are through holes in a hexagonal structure.
7. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the tail end of the gas collecting hood (17) penetrates through the positioning side plate (18) and extends to be communicated with the front end of the gas collecting pipe (19), the gas collecting hood (17) is connected with the positioning side plate (18) in a sealing mode, the exhaust fan (20) is electrically connected with the control panel (2), and the tail end of the gas collecting pipe (19) extends into the inner side of the purification box (21).
8. The chemical reagent drying apparatus for chemical experiments according to claim 1, wherein: the filter screen is arranged on the inner side of the filter layer (22), and the exhaust pipe (23) penetrates through the upper wall body of the main body box (1) and extends to the inner side of the main body box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314228.4U CN217686268U (en) | 2022-05-30 | 2022-05-30 | Chemical reagent drying device for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314228.4U CN217686268U (en) | 2022-05-30 | 2022-05-30 | Chemical reagent drying device for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217686268U true CN217686268U (en) | 2022-10-28 |
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ID=83703933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221314228.4U Active CN217686268U (en) | 2022-05-30 | 2022-05-30 | Chemical reagent drying device for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217686268U (en) |
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2022
- 2022-05-30 CN CN202221314228.4U patent/CN217686268U/en active Active
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