CN211120369U

CN211120369U - Chemistry experiment uses chemical reagent drying device in room

Info

Publication number: CN211120369U
Application number: CN201922301060.8U
Authority: CN
Inventors: 林莹; 朱其祥; 黄晓梅
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-28
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a chemistry experiment uses chemical reagent drying device in room relates to the dry technical field of chemical reagent, the on-line screen storage device comprises a base, the bottom fixedly connected with support column of base, flexible groove has been seted up to the bottom of support column, the inside swing joint in flexible groove has flexible post, the mounting groove has been seted up to the inside of flexible post, the inside fixedly connected with spring of mounting groove, the one end and the flexible groove fixed connection of mounting groove are kept away from to the spring, the bottom of flexible post is equipped with the removal wheel. The utility model discloses a cooperation setting between ternary conversion device, venthole and the connecting pipe can turn into harmful gas with harmful gas, has solved the problem that chemical gas directly discharges and causes air pollution, sets up through the cooperation between spring, flexible groove, support column, flexible post, spacing post and the mounting groove, and shock attenuation that can stretch out and draw back has solved and has produced vibrations when removing and lead to chemical article to spill the problem of leaking.

Description

Chemistry experiment uses chemical reagent drying device in room

Technical Field

The utility model relates to a dry technical field of chemical reagent, in particular to chemical reagent drying device is used in chemistry experiment room.

Background

Chemical reagents (chemical reagents) are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemical workers, and are indispensable devices for chemical experiments in daily work of factories, schools, hospitals and institutes without leaving chemical reagents.

At present, current chemical laboratory does not have damping device with chemical reagent drying device, produces vibrations when removing and causes chemical article easily to spill hourglass, and current chemical laboratory does not have conversion equipment to produce big chemical gas direct discharge when carrying out the drying and causes air pollution with chemical reagent drying device.

Therefore, it is necessary to provide a chemical reagent drying apparatus for a chemical laboratory to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical reagent drying device is used in chemistry experiment to solve the current chemical reagent drying device is used in laboratory that provides among the above-mentioned background art and do not have shock attenuation and conversion equipment's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical reagent drying device for a chemical laboratory comprises a base, wherein a supporting column is fixedly connected to the bottom of the base, a telescopic groove is formed in the bottom of the supporting column, a telescopic column is movably connected inside the telescopic groove, a mounting groove is formed in the telescopic column, a spring is fixedly connected inside the mounting groove, one end, away from the mounting groove, of the spring is fixedly connected with the telescopic groove, a moving wheel is arranged at the bottom of the telescopic column, a supporting frame is fixedly connected to one side of the top end of the base, a supporting ring is fixedly connected to the middle of the supporting frame, a fixing knob is fixedly connected to one side of the supporting ring, a distillation flask is fixedly connected to the top end of the supporting ring, a thermometer is fixedly connected to the top end of the distillation flask, an alcohol lamp is arranged below the supporting ring and fixedly connected with the base, and a fixing column, the middle part fixedly connected with of fixed column is solid fixed ring, gu the fixed knob of one side fixedly connected with of solid fixed ring, gu the inside fixedly connected with cooling tube of fixed ring, the inside fixedly connected with honeycomb duct of cooling tube, the one end and the retort fixed connection of honeycomb duct, the other end fixedly connected with receiving flask of honeycomb duct, receiving flask and base fixed connection, one side fixedly connected with apopore and the inlet opening of cooling tube, the top opposite side fixedly connected with ternary conversion device of base, the top fixedly connected with connecting pipe of receiving flask, the one end and the ternary conversion device fixed connection of keeping away from the receiving flask of connecting pipe, ternary conversion device's top fixedly connected with venthole.

Optionally, the number of the support columns is two, and the two support columns are symmetrically arranged in the middle of the base.

Optionally, the movable wheel is a universal wheel, and the telescopic column is matched with the telescopic groove.

Optionally, the two sides of the telescopic column are fixedly connected with limit columns, and the two limit columns are symmetrically arranged in the middle of the telescopic column.

Optionally, the water outlet and the water inlet are symmetrically arranged about the middle of the cooling pipe, and the water outlet and the water inlet are cylindrical.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting between ternary conversion device, venthole and the connecting pipe can turn into harmful gas with harmful gas, has solved the direct discharge of chemical gas and has caused air pollution's problem.

2. The utility model discloses a cooperation setting between spring, flexible groove, support column, flexible post, spacing post and the mounting groove can flexible shock attenuation, has solved and has produced vibrations when removing and lead to chemical to spill the problem of leaking.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a schematic perspective view of the fixing column structure of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a telescopic column; 4. a moving wheel; 5. a water outlet hole; 6. a water inlet hole; 7. a collection bottle; 8. a spring; 9. a telescopic groove; 10. a ternary conversion device; 11. an air outlet; 12. a connecting pipe; 13. a fixing ring; 14. fixing a column; 15. a cooling tube; 16. a flow guide pipe; 17. a thermometer; 18. a support frame; 19. a distillation flask; 20. a ring; 21. fixing the knob; 22. an alcohol lamp; 23. a limiting column; 24. and (4) mounting the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a chemistry experiment uses chemical reagent drying device as shown in fig. 1-3, the on-line screen storage device comprises a base 1, base 1's bottom fixedly connected with support column 2, support column 2 is provided with two, two support columns 2 are symmetrical arrangement about the middle part of base 1, flexible groove 9 has been seted up to the bottom of support column 2, the inside swing joint of flexible groove 9 has flexible post 3, mounting groove 24 has been seted up to the inside of flexible post 3, the inside fixedly connected with spring 8 of mounting groove 24, the one end and the flexible groove 9 fixed connection of mounting groove 24 are kept away from to spring 8, the bottom of flexible post 3 is equipped with removes wheel 4, it is the universal wheel to remove wheel 4, flexible post 3 and flexible groove 9 looks adaptation, the equal fixedly connected with spacing post 23 in both sides of flexible post 3, two spacing posts 23 are symmetrical arrangement about the middle part of flexible post 3, through spring 8, flexible, The supporting column 2, the telescopic column 3, the limit column 23 and the mounting groove 24 are arranged in a matched manner, the telescopic shock absorption can be realized, and the problem that chemical substances are spilled and leaked due to vibration generated during movement is solved, one side of the top end of the base 1 is fixedly connected with the supporting frame 18, the middle part of the supporting frame 18 is fixedly connected with the supporting ring 20, one side of the supporting ring 20 is fixedly connected with the fixing knob 21, the top end of the supporting ring 20 is fixedly connected with the distillation flask 19, the top end of the distillation flask 19 is fixedly connected with the thermometer 17, the lower part of the supporting ring 20 is provided with the alcohol lamp 22, the alcohol lamp 22 is fixedly connected with the base 1, the middle part of the top end of the base 1 is fixedly connected with the fixing column 14, the middle part of the fixing column 14 is fixedly connected with the fixing ring 13, one side of the fixing ring 13 is fixedly connected with the fixing knob, other end fixedly connected with receiving flask 7 of honeycomb duct 16, receiving

flask

7 and 1 fixed connection of base, one side fixedly connected with apopore 5 and inlet opening 6 of cooling tube 15, apopore 5 and inlet opening 6 are the symmetrical arrangement about the middle part of cooling tube 15, apopore 5 and inlet opening 6 all are cylindrically, base 1's top opposite side fixedly connected with ternary conversion device 10, receiving flask 7's top fixedly connected with connecting pipe 12, the one end and the 10 fixed connection of ternary conversion device of receiving flask 7 of keeping away from of connecting pipe 12, ternary conversion device 10's top fixedly connected with venthole 11, through ternary conversion device 10, cooperation setting between venthole 11 and the connecting pipe 12, can turn into harmful gas, the problem that chemical gas directly discharges and cause air pollution has been solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: when the chemical reagent drying device is used, the chemical reagent drying device for the chemical laboratory is moved to a corresponding place through the moving wheel 4 at the bottom, the telescopic column 3 is driven to move upwards by vibration generated during movement, the telescopic column 3 moves upwards to extrude the spring 8, the spring 8 contracts to generate elastic force to buffer and absorb shock, the elastic force of the spring 8 pushes the telescopic column 3 to move downwards, dry chemical articles are placed in the distillation flask 19, the alcohol burner 22 is ignited, the alcohol burner 22 evaporates water vapor in the interior to enter the flow guide pipe 16, observe the inside temperature of distillation flask 19 through thermometer 17, flow out through apopore 5 to the inside injected water of cooling tube 15 through inlet opening 6, the inside of collecting bottle 7 is collected with moisture to honeycomb duct 16 is cooled off to cooling tube 15, and chemical gas passes through connecting pipe 12 and gets into ternary conversion device 10, and ternary conversion device 10 passes through 11 discharges of venthole with chemical gas conversion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a chemistry experiment uses chemical reagent drying device in room, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a supporting column (2), the bottom of the supporting column (2) is provided with a telescopic groove (9), the inside of the telescopic groove (9) is movably connected with a telescopic column (3), the inside of the telescopic column (3) is provided with a mounting groove (24), the inside of the mounting groove (24) is fixedly connected with a spring (8), one end of the spring (8) far away from the mounting groove (24) is fixedly connected with the telescopic groove (9), the bottom of the telescopic column (3) is provided with a moving wheel (4), one side of the top end of the base (1) is fixedly connected with a supporting frame (18), the middle part of the supporting frame (18) is fixedly connected with a supporting ring (20), one side of the supporting ring (20) is fixedly connected with a fixing knob (21), the top end of the supporting ring (20) is fixedly connected with a distillation flask (19), and the top end of the distillation flask, an alcohol lamp (22) is arranged below the supporting ring (20), the alcohol lamp (22) is fixedly connected with the base (1), the middle of the top end of the base (1) is fixedly connected with a fixed column (14), the middle of the fixed column (14) is fixedly connected with a fixed ring (13), one side of the fixed ring (13) is fixedly connected with a fixed knob (21), the inside of the fixed ring (13) is fixedly connected with a cooling pipe (15), the inside of the cooling pipe (15) is fixedly connected with a flow guide pipe (16), one end of the flow guide pipe (16) is fixedly connected with a distillation flask (19), the other end of the flow guide pipe (16) is fixedly connected with a collecting flask (7), the collecting flask (7) is fixedly connected with the base (1), one side of the cooling pipe (15) is fixedly connected with a water outlet (5) and a water inlet (6), and the other side of the top end of the base (1) is fixedly, the top fixedly connected with connecting pipe (12) of receiving flask (7), the one end and the ternary conversion device (10) fixed connection of keeping away from receiving flask (7) of connecting pipe (12), the top fixedly connected with venthole (11) of ternary conversion device (10).

2. A chemical reagent drying apparatus for a chemical laboratory according to claim 1, wherein:

the two support columns (2) are arranged, and the two support columns (2) are symmetrically arranged relative to the middle of the base (1).

3. A chemical reagent drying apparatus for a chemical laboratory according to claim 1, wherein:

the movable wheels (4) are universal wheels, and the telescopic columns (3) are matched with the telescopic grooves (9).

4. A chemical reagent drying apparatus for a chemical laboratory according to claim 1, wherein:

the telescopic column is characterized in that two sides of the telescopic column (3) are fixedly connected with limit columns (23), and the two limit columns (23) are symmetrically arranged relative to the middle of the telescopic column (3).

5. A chemical reagent drying apparatus for a chemical laboratory according to claim 1, wherein:

apopore (5) and inlet opening (6) are the symmetrical arrangement about the middle part of cooling tube (15), apopore (5) and inlet opening (6) all are cylindrically.