CN212964826U - Acid-base automatic titration device - Google Patents
Acid-base automatic titration device Download PDFInfo
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- CN212964826U CN212964826U CN202022324413.9U CN202022324413U CN212964826U CN 212964826 U CN212964826 U CN 212964826U CN 202022324413 U CN202022324413 U CN 202022324413U CN 212964826 U CN212964826 U CN 212964826U
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Abstract
The utility model discloses an acid-base automatic titration device, include: the protective housing, the inside intermediate position fixed mounting of protective housing has the baffle, the lower extreme of baffle is provided with a plurality of components liquid device, the inside of protective housing is close to the equal fixed mounting in bottom position and has swing mechanism, the last liquid storage bottle of a plurality of groups fixed establishment and a plurality of groups that is provided with of swing mechanism, the liquid storage bottle passes through fixed establishment and installs on swing mechanism. An acid-base automatic titration device, can titrate the liquid in the bottle simultaneously to different stock solution bottles, swing mechanism drives the stock solution bottle and rotates in step to make the stock solution bottle be in under the same condition, make things convenient for people to compare the acid-base of different liquids and titrate the condition, the result of use is better, the stock solution bottle is fixed and take off more convenient, can fix the stock solution bottle of not unidimensional moreover, realize that the acid-base of different content solutions titrates, application scope is extensive, has better use prospect.
Description
Technical Field
The utility model relates to an experimental apparatus field, in particular to acid-base automatic titration device.
Background
With the rapid development of society, various industries are rapidly developed, acid-base titration experiments are required in various industries, and in order to facilitate better titration of people, people invent acid-base titration experimental equipment, wherein an acid-base automatic titration device is arranged;
there is certain drawback in current acid-base automatic titration device when using, current acid-base automatic titration device singly organizes the titration usually, can't titrate simultaneously, inconvenient people contrast, secondly, need fix the stock solution bottle on swing mechanism when current acid-base automatic titration device uses, and the fixed stock solution bottle of swing mechanism that has now is inconvenient, and the stock solution bottle of single size can only be fixed moreover, the result of use is not good, can't satisfy people's operation requirement, for this reason, we provide an acid-base automatic titration device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an acid-base automatic titration device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an acid-base automatic titration apparatus, comprising:
the liquid storage device comprises a protective shell, a partition plate is fixedly arranged in the middle of the interior of the protective shell, a plurality of liquid separating devices are arranged at the lower end of the partition plate, swing mechanisms are fixedly arranged at positions, close to the bottom end, of the interior of the protective shell, a plurality of groups of fixing mechanisms and a plurality of groups of liquid storage bottles are arranged on the swing mechanisms, and the liquid storage bottles are arranged on the swing mechanisms through the fixing mechanisms; and
the mounting panel, the fixed surface installs the titration flask in the upper end of mounting panel, titration flask passes through the pipe and divides liquid device and a plurality of liquid storage bottle intercommunications of group, the front end of protecting crust is provided with the observation door.
Preferably, the liquid separating device comprises a mounting box, a main pipe, a feeding joint and a plurality of groups of discharging joints, the mounting box is fixedly mounted on the partition plate, the main pipe is arranged in the mounting box, the feeding joint and the discharging joints are mounted on the main pipe, the titration bottle is connected with the feeding joint through a guide pipe, and the discharging joints are connected with the liquid storage bottle through a guide pipe.
Preferably, a micro-metering pump is arranged on the guide pipe between the discharging connector and the liquid storage bottle, and a PH measuring sensor is arranged inside the liquid storage bottle.
Preferably, the swing mechanism comprises a movable plate and two sets of vertical plates, the movable plate is movably mounted between the two sets of vertical plates, a motor is fixedly mounted on the outer surface of one side, away from the movable plate, of one set of vertical plates, and an output shaft of the motor penetrates through the movable plate and is connected with the movable plate.
Preferably, fixed establishment includes support column, a plurality of splint of group and a plurality of group spring, the lower extreme surface at the fly leaf is installed to the support column, a plurality of groups the one end of spring all sets up the surface at the support column.
Preferably, a plurality of groups of strip-shaped openings are formed in the outer surface of the upper end of the movable plate, the lower end of the supporting column penetrates through the strip-shaped openings and is connected with the other end of the spring, and a rubber pad is fixedly mounted on the inner surface of the movable plate.
Compared with the prior art, the utility model provides an acid-base automatic titration device has following beneficial effect:
1. through the arranged liquid separating device and the swing mechanism, liquid in the titration bottles can be titrated into different liquid storage bottles simultaneously by the liquid separating device during use, and the swing mechanism drives the liquid storage bottles to rotate synchronously, so that the liquid storage bottles are positioned under the same condition, people can conveniently compare the acid-base titration conditions of different liquids, and the use effect is better;
2. through the fixed establishment who sets up, directly insert the stock solution bottle between a plurality of groups splint during fixed stock solution bottle, extrude the stock solution bottle for the spring extension drive splint with the stock solution bottle clip can, the stock solution bottle is fixed and take off more convenient, can fix the stock solution bottle of not unidimensional moreover, realize that the acid-base of different content solutions titrates, application scope is extensive, whole acid-base automatic titration device's structure is fairly simple moreover, it is more convenient to use, comparatively practical.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is an overall structure diagram of an acid-base automatic titration device according to the present invention;
FIG. 2 is an internal structure diagram of the acid-base automatic titration device of the present invention;
FIG. 3 is a partial structure diagram of the interior of a liquid separating device of the automatic acid-base titration device of the present invention;
fig. 4 is a partial top view structural diagram of a movable plate in the acid-base automatic titration device of the present invention;
fig. 5 is a structural diagram of a fixing mechanism in the automatic acid-base titration device of the present invention.
In the figure: 1. a protective shell; 2. an observation door; 3. a partition plate; 4. a liquid storage bottle; 5. mounting a plate; 6. a titration bottle; 7. mounting a box; 8. a main pipe; 9. a discharge joint; 10. a micro-metering pump; 11. a movable plate; 12. a vertical plate; 13. a support pillar; 14. a splint; 15. a 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.
An acid-base automatic titration device, as shown in fig. 1-5, comprising:
the device comprises a protective shell 1, a partition plate 3 is fixedly arranged at the middle position in the protective shell 1, a plurality of liquid component devices are arranged at the lower end of the partition plate 3, swing mechanisms are fixedly arranged at positions, close to the bottom end, in the protective shell 1, a plurality of groups of fixing mechanisms and a plurality of groups of liquid storage bottles 4 are arranged on the swing mechanisms, and the liquid storage bottles 4 are arranged on the swing mechanisms through the fixing mechanisms; and
the mounting panel 5, the outer fixed surface in upper end of mounting panel 5 installs and titrates bottle 6, titrates bottle 6 and passes through pipe and divide liquid device and communicate with a plurality of liquid storage bottle 4 of group.
Liquid separation device includes mounting box 7, is responsible for 8, feed connector and a plurality of groups of ejection of compact and connects 9, and 7 fixed mounting of mounting box are responsible for 8 settings in the inside of mounting box 7 on baffle 3, and feed connector and ejection of compact connect 9 and all install on being responsible for 8, titrate bottle 6 and pass through pipe and feed connector and be connected, and ejection of compact connects 9 and is connected with stock solution bottle 4 through the pipe.
The mounting box 7 can transversely set up also can vertically set up, is responsible for 8 and is connected with the stock solution bottle 4 of same one row when transversely setting up, is responsible for 8 and is connected with the stock solution bottle 4 of same row when vertically setting up.
Be provided with micro-metering pump 10 on the pipe between ejection of compact joint 9 and the liquid storage bottle 4, the inside of liquid storage bottle 4 is provided with PH measuring sensor, and the front end of protecting crust 1 is provided with observation door 2, can look over the reaction condition through the observation window on the observation door 2.
The swing mechanism comprises a movable plate 11 and two sets of vertical plates 12, the movable plate 11 is movably installed between the two sets of vertical plates 12, a motor is fixedly installed on the outer surface of one side of one set of vertical plates 12 far away from the movable plate 11, and an output shaft of the motor penetrates through the movable plate 11 and is connected with the movable plate 11.
The motor drives the movable plate 11 to rotate so as to drive the movable plate 11 to swing, and the liquid in the liquid storage bottle 4 is shaken up.
The fixing mechanism comprises a supporting column 13, a plurality of groups of clamping plates 14 and a plurality of groups of springs 15, the supporting column 13 is installed on the outer surface of the lower end of the movable plate 11, and one ends of the plurality of groups of springs 15 are arranged on the outer surface of the supporting column 13.
A plurality of groups of strip-shaped openings are formed in the outer surface of the upper end of the movable plate 11, the lower end of the supporting column 13 penetrates through the strip-shaped openings and is connected with the other end of the spring 15, a rubber pad is fixedly mounted on the inner surface of the movable plate 11, a display which is connected with a PH measuring sensor and displays PH data is arranged on the side surface of the protective shell 1, and the display is further connected with the micro-metering pump 10.
It should be noted that, the utility model relates to an acid-base automatic titration device, when using, the liquid in the liquid storage bottle 4 flows into the main pipe 8, the liquid in the main pipe 8 flows into different liquid storage bottles 4 through the discharging joint 9, and simultaneously the motor is started, the motor drives the movable plate 11 to rotate, so that the titrated liquid is uniformly mixed with the liquid in the liquid storage bottle 4, and the titrating data can be checked through the display;
through the arranged liquid separating device and the swing mechanism, the liquid in the titration bottle 6 can be titrated into different liquid storage bottles 4 simultaneously when the titration bottle is used, and the swing mechanism drives the liquid storage bottles 4 to rotate synchronously, so that the liquid storage bottles 4 are positioned under the same condition, people can conveniently compare the acid-base titration conditions of different liquids, and the use effect is better;
through the fixed establishment who sets up, directly insert liquid storage bottle 4 between a plurality of groups splint 14 during fixed liquid storage bottle 4, extrude liquid storage bottle 4 for spring 15 extension drive splint 14 with liquid storage bottle 4 clip can, liquid storage bottle 4 is fixed and take off more conveniently, can fix not unidimensional liquid storage bottle 4 in addition, realize the acid-base of different content solutions and titrate, application scope is extensive, and whole acid-base automatic titration device's structure is fairly simple moreover, it is more convenient to use, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An acid-base automatic titration device, characterized by, comprising:
the liquid storage device comprises a protective shell (1), wherein a partition plate (3) is fixedly arranged at the middle position inside the protective shell (1), a plurality of liquid separating devices are arranged at the lower end of the partition plate (3), swinging mechanisms are fixedly arranged at positions, close to the bottom end, inside the protective shell (1), a plurality of groups of fixing mechanisms and a plurality of groups of liquid storage bottles (4) are arranged on the swinging mechanisms, and the liquid storage bottles (4) are arranged on the swinging mechanisms through the fixing mechanisms; and
mounting panel (5), the upper end surface fixed mounting of mounting panel (5) has titration flask (6), titration flask (6) are through pipe and divide liquid device and a plurality of liquid storage bottle (4) intercommunications of group.
2. The acid-base automatic titration device according to claim 1, wherein: divide liquid device to include mounting box (7), be responsible for (8), feeding joint and a plurality of groups discharging joint (9), mounting box (7) fixed mounting is on baffle (3), be responsible for (8) and set up the inside at mounting box (7), feeding joint and discharging joint (9) are all installed on being responsible for (8), titrate bottle (6) and be connected with the feeding joint through the pipe, discharging joint (9) are connected with stock solution bottle (4) through the pipe.
3. The acid-base automatic titration device according to claim 2, wherein: a trace metering pump (10) is arranged on the guide pipe between the discharge connector (9) and the liquid storage bottle (4), a PH measuring sensor is arranged inside the liquid storage bottle (4), and an observation door (2) is arranged at the front end of the protective shell (1).
4. The acid-base automatic titration device according to claim 3, wherein: the swing mechanism comprises a movable plate (11) and two groups of vertical plates (12), the movable plate (11) is movably mounted between the two groups of vertical plates (12), a motor is fixedly mounted on the outer surface of one side, away from the movable plate (11), of one group of vertical plates (12), and an output shaft of the motor penetrates through the movable plate (11) and is connected with the movable plate (11).
5. The acid-base automatic titration device according to claim 4, wherein: the fixing mechanism comprises a supporting column (13), a plurality of groups of clamping plates (14) and a plurality of groups of springs (15), wherein the supporting column (13) is installed on the outer surface of the lower end of the movable plate (11), and one ends of the springs (15) are arranged on the outer surface of the supporting column (13).
6. The acid-base automatic titration device according to claim 5, wherein: the outer surface of the upper end of the movable plate (11) is provided with a plurality of groups of strip-shaped openings, the lower end of the supporting column (13) penetrates through the strip-shaped openings and is connected with the other end of the spring (15), and a rubber pad is fixedly mounted on the inner surface of the movable plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324413.9U CN212964826U (en) | 2020-10-19 | 2020-10-19 | Acid-base automatic titration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324413.9U CN212964826U (en) | 2020-10-19 | 2020-10-19 | Acid-base automatic titration device |
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| CN212964826U true CN212964826U (en) | 2021-04-13 |
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| CN202022324413.9U Active CN212964826U (en) | 2020-10-19 | 2020-10-19 | Acid-base automatic titration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500192A (en) * | 2023-06-27 | 2023-07-28 | 泉州翔龙石化有限公司 | Detection device and method for rapidly determining mass fraction of total iron in polymeric ferric sulfate |
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2020
- 2020-10-19 CN CN202022324413.9U patent/CN212964826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500192A (en) * | 2023-06-27 | 2023-07-28 | 泉州翔龙石化有限公司 | Detection device and method for rapidly determining mass fraction of total iron in polymeric ferric sulfate |
| CN116500192B (en) * | 2023-06-27 | 2023-09-26 | 泉州翔龙石化有限公司 | Detection device and method for rapidly determining mass fraction of total iron in polymeric ferric sulfate |
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