CN217795395U - Liquid level alarm device for absorption tower - Google Patents
Liquid level alarm device for absorption tower Download PDFInfo
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- CN217795395U CN217795395U CN202222084013.4U CN202222084013U CN217795395U CN 217795395 U CN217795395 U CN 217795395U CN 202222084013 U CN202222084013 U CN 202222084013U CN 217795395 U CN217795395 U CN 217795395U
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- absorption tower
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Abstract
The utility model relates to the technical field of absorption towers, and discloses an absorption tower liquid level alarm device, which comprises a tower body, a fixed plate and a connecting plate are respectively fixed above and below two sides of an inner cavity of the tower body, a screw rod is movably connected inside the connecting plate, the other end of the screw rod is rotatably connected with the top of the fixed plate, a driving structure for driving the screw rod to rotate is arranged outside the tower body, a threaded sleeve is connected to the surface of the screw rod through threads, a mounting plate is fixed on one side of the threaded sleeve, and a receiver is fixed at the bottom of the mounting plate; the utility model discloses not only can monitor the inside liquid of absorption tower in real time, but also can adjust this alarm device's height according to the condition of absorption tower to get into convenient flue gas ground, solved present absorption tower when using, inconvenient report to the police in real time to the liquid level, and can't adjust the problem of alarm device position according to the condition of absorption tower.
Description
Technical Field
The utility model relates to an absorption tower technical field specifically is an absorption tower liquid level alarm device.
Background
An absorption tower is a device that performs an absorption operation. The liquid-gas phase contact state can be divided into three types. The first type is a plate tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein gas is dispersed in a liquid phase in a bubble form; the second type is an ejector, a venturi, a spray tower in which liquid is dispersed in a gas phase in the form of droplets; the third type is a packed absorption column and a falling film absorption column in which liquid contacts with a gas phase in a film-like motion. The gas-liquid two-phase flow mode in the tower can be countercurrent or cocurrent. Usually, a countercurrent operation is adopted, the absorbent flows from top to bottom in the tower top, and contacts with the gas flowing from bottom to top, the liquid absorbed with the absorbent is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower.
The in-process that the absorption tower was using, if the liquid level of absorption tower bottom is too high, has flooded the entry that the flue gas got into the desulfurizing tower, and the flue gas just can not come, if the absorption tower liquid level is low excessively, causes the circulating pump to manage to find time easily, and the circulating pump is in case managed to find time, and the liquid of bottom of the tower does not circulate, and the liquid level is ascended rapidly, also can flood the entry of flue gas, for this reason need use liquid level alarm device to report to the police to the liquid position of absorption tower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an absorption tower liquid level alarm device not only can monitor the inside liquid of absorption tower in real time, but also can adjust this alarm device's height according to the condition of absorption tower to get into convenient flue gas, solved present absorption tower when using, inconvenient reports to the police in real time to the liquid level, and can't adjust the problem of alarm device position according to the condition of absorption tower.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an absorption tower liquid level alarm device, includes the tower body, the below of going up and down of tower body inner chamber both sides is fixed with fixed plate and connecting plate respectively, the inside swing joint of connecting plate has the screw rod, the other end of screw rod is rotated with the top of fixed plate and is connected, the outside of tower body is provided with and is used for driving the rotatory drive structure of screw rod, the surface threaded connection of screw rod has the swivel nut, one side of swivel nut is fixed with the mounting panel, the bottom of mounting panel is fixed with the receiver, be fixed with the movable rod between the diapire of connecting plate and tower body inner chamber, the surface swing joint of movable rod has the kickboard, the top of kickboard is fixed with the sensor, the below of going up and down of tower body one side all communicates there is the connecting pipe, and the other end intercommunication of connecting pipe has fixed pipe, the surface of fixed pipe is provided with the scale marking.
Preferably, drive structure includes crank, rotary rod, first gear and second gear, the crank sets up the outside at the tower body, one end of rotary rod and one side fixed connection of crank, the other end of rotary rod extend to the inside of tower body and with one side fixed connection of first gear, the bottom of first gear and the surface intermeshing of second gear, the bottom of second gear and the other end fixed connection of screw rod.
Preferably, a plurality of limiting holes are formed in one side of the tower body, limiting pins penetrate through the inside of the crank, and the other ends of the limiting pins are matched with the inside of the limiting holes for use.
Preferably, a limiting groove is formed in one side of the inner cavity of the tower body, a limiting block is fixed to the other side of the threaded sleeve, and the limiting block is connected with the limiting groove in a sliding mode.
Preferably, the spout has all been seted up to the front and back of tower body inner chamber, the inside sliding connection of spout has the slider, one side that the spout was kept away from to the slider is fixed with the slide bar, the other end of slide bar and one side fixed connection of kickboard.
Preferably, an alarm lamp is fixed to one side of the tower body, a controller is fixed to the surface of the tower body, and the alarm lamp is electrically connected with the controller.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a mounting panel, the receiver, the movable rod, the setting of kickboard and sensor, when the inside liquid of absorption tower risees, can drive the kickboard and upwards remove on the surface of movable rod, if the sensor contacts with the receiver, conveniently report to the police in real time to the staff, simultaneously can also be through the connecting pipe, the setting of fixed pipe and scale marking, make things convenient for the staff to observe the height of the inside liquid of tower body in real time, so that follow-up emission treatment, through the threaded connection between screw rod and the swivel nut, be convenient for drive mounting panel and receiver and remove, thereby can be according to the condition of absorption tower work, the convenience is adjusted highly of liquid level, solved present absorption tower when using, inconvenient reports to the police in real time to the liquid level, and can't adjust the problem of alarm device position according to the condition of absorption tower.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of a rear perspective structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional cross-sectional structure of the present invention;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present invention;
fig. 5 is a schematic diagram of a partial enlarged structure at B in fig. 3 according to the present invention.
In the figure: 1. a tower body; 2. a fixing plate; 3. a connecting plate; 4. a drive structure; 41. a crank; 42. rotating the rod; 43. a first gear; 44. a second gear; 5. a spacing pin; 6. a limiting hole; 7. an alarm light; 8. a screw; 9. a movable rod; 10. a floating plate; 11. a sensor; 12. a threaded sleeve; 13. mounting a plate; 14. a receiver; 15. a limiting groove; 16. a limiting block; 17. a chute; 18. a slider; 19. a slide bar; 20. a fixed tube; 21. a connecting pipe; 22. scale marking; 23. and a controller.
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.
Referring to fig. 1-5, an absorption tower liquid level alarm device comprises a tower body 1, a fixed plate 2 and a connecting plate 3 are respectively fixed above and below two sides of an inner cavity of the tower body 1, a screw 8 is movably connected inside the connecting plate 3, the other end of the screw 8 is rotatably connected with the top of the fixed plate 2, a driving structure 4 for driving the screw 8 to rotate is arranged outside the tower body 1, a screw sleeve 12 is connected with the surface of the screw 8 through a thread, a mounting plate 13 is fixed on one side of the screw sleeve 12, a receiver 14 is fixed at the bottom of the mounting plate 13, a limiting groove 15 is formed on one side of the inner cavity of the tower body 1, a limiting block 16 is fixed on the other side of the screw sleeve 12, the limiting block 16 is slidably connected with the inside of the limiting groove 15, the screw sleeve 12 can be limited in an auxiliary manner through the sliding connection of the limiting block 16 inside the limiting groove 15, so as to facilitate the up-down movement of the screw sleeve, a movable rod 9 is fixed between the connecting plate 3 and the bottom wall of the inner cavity of the tower body 1, the surface activity of movable rod 9 is connected with floating plate 10, floating plate 10 is corrosion-resistant cystosepiment, so design not only conveniently floats on the surface of liquid, but also can improve its life-span of using, the top of floating plate 10 is fixed with sensor 11, the upper and lower side of one side of tower body 1 all communicates with connecting pipe 21, and the other end of connecting pipe 21 communicates with fixed tube 20, the surface of fixed tube 20 is provided with scale marking 22, one side of tower body 1 is fixed with warning light 7, the surface of tower body 1 is fixed with controller 23, electric connection between warning light 7 and controller 23, so design, after warning light 7 is reported to the police in the scintillation, the staff can close through controller 23, through the setting of mounting panel 13, receiver 14, movable rod 9, floating plate 10 and sensor 11, when the liquid in the absorption tower risees, can drive kickboard 10 upwards removes on the surface of movable rod 9, if sensor 11 and receiver 14 contact, the convenience is reported to the police in real time to the staff, simultaneously can also be through connecting pipe 21, the setting of fixed pipe 20 and scale marking 22, make things convenient for the staff can observe the height of the inside liquid of tower body 1 in real time, so that follow-up emission processing, through the threaded connection between screw rod 8 and swivel nut 12, be convenient for drive mounting panel 13 and receiver 14 remove, thereby can be according to the condition of absorption tower work, the convenience is highly adjusted the liquid level, present absorption tower has been solved when using, it is inconvenient to report to the police in real time the liquid level, and can't adjust the problem of alarm device position according to the condition of absorption tower.
The front and rear of the inner cavity of the tower body 1 are both provided with sliding grooves 17, the sliding blocks 17 are connected with sliding blocks 18 in a sliding mode, sliding rods 19 are fixed on one sides, far away from the sliding grooves 17, of the sliding blocks 18, the other ends of the sliding rods 19 are fixedly connected with one sides of the floating plates 10, auxiliary supporting can be carried out on the floating plates 10, and the stability of the floating plates during up-and-down movement is enhanced.
It should be noted that: the slider 18 and the slide rod 19 are made of the same material as the floating plate 10, so that the floating plate 10 can move up and down on the surface of the movable rod 9 conveniently.
The working principle is as follows: during the use, liquid when the inside liquid of absorption tower is in the process that risees gradually, liquid also can get into the inside of fixed pipe 20 through connecting pipe 21, then staff's accessible scale marking 22 observes the liquid level, because kickboard 10 floats on the surface of liquid, at this moment can drive kickboard 10 and upwards remove, when sensor 11 and receiver 14 at kickboard 10 top contacted, warning light 7 can light, also can give staff's signal simultaneously, if the staff is on the side, when needing to adjust the warning distance of liquid level, accessible drive structure 4 drives screw 8 and rotates, drive swivel nut 12 and mounting panel 13 and remove together simultaneously, after removing to the expectation position, can insert spacer pin 5 and fix the position of rocking handle 41 can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an absorption tower liquid level alarm device, includes tower body (1), its characterized in that: the utility model discloses a tower body, including tower body (1), inner chamber, connecting plate (1), fixed plate (2), connecting plate (3), the inside swing joint of connecting plate (3) has screw rod (8) respectively, the other end of screw rod (8) rotates with the top of fixed plate (2) to be connected, the outside of tower body (1) is provided with and is used for driving rotatory drive structure (4) of screw rod (8), the surface threaded connection of screw rod (8) has swivel nut (12), one side of swivel nut (12) is fixed with mounting panel (13), the bottom of mounting panel (13) is fixed with receiver (14), be fixed with movable rod (9) between the diapire of connecting plate (3) and tower body (1) inner chamber, the surface swing joint of movable rod (9) has kickboard (10), the top of kickboard (10) is fixed with sensor (11), the upper and lower side of tower body (1) one side all communicates there is connecting pipe (21), and the other end intercommunication of connecting pipe (21) has fixed pipe (20), the surface of fixed pipe (20) is provided with scale marking (22).
2. The absorption tower liquid level alarm device according to claim 1, wherein: drive structure (4) are including crank (41), rotary rod (42), first gear (43) and second gear (44), crank (41) set up the outside at tower body (1), one end of rotary rod (42) and one side fixed connection of crank (41), the other end of rotary rod (42) extend to the inside of tower body (1) and with one side fixed connection of first gear (43), the bottom of first gear (43) and the surface intermeshing of second gear (44), the bottom of second gear (44) and the other end fixed connection of screw rod (8).
3. The absorption tower liquid level alarm device according to claim 2, wherein: a plurality of limiting holes (6) are formed in one side of the tower body (1), limiting pins (5) penetrate through the inside of the crank (41), and the other ends of the limiting pins (5) are matched with the inside of the limiting holes (6) in use.
4. The absorption tower liquid level alarm device according to claim 1, wherein: a limiting groove (15) is formed in one side of an inner cavity of the tower body (1), a limiting block (16) is fixed to the other side of the thread sleeve (12), and the limiting block (16) is connected with the limiting groove (15) in a sliding mode.
5. The absorption tower liquid level alarm device according to claim 1, wherein: slide groove (17) have all been seted up to the front and back of tower body (1) inner chamber, the inside sliding connection of slide groove (17) has slider (18), one side that slide groove (17) were kept away from in slider (18) is fixed with slide bar (19), one side fixed connection of the other end of slide bar (19) and kickboard (10).
6. The absorption tower liquid level alarm device according to claim 1, wherein: one side of tower body (1) is fixed with warning light (7), the fixed surface of tower body (1) has controller (23), electric connection between warning light (7) and controller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222084013.4U CN217795395U (en) | 2022-08-09 | 2022-08-09 | Liquid level alarm device for absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222084013.4U CN217795395U (en) | 2022-08-09 | 2022-08-09 | Liquid level alarm device for absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217795395U true CN217795395U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222084013.4U Active CN217795395U (en) | 2022-08-09 | 2022-08-09 | Liquid level alarm device for absorption tower |
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| CN (1) | CN217795395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116870681A (en) * | 2023-07-10 | 2023-10-13 | 宜兴市宇翔机械科技有限公司 | Flue gas desulfurization purification system capable of recycling waste heat for industrial boiler and process thereof |
-
2022
- 2022-08-09 CN CN202222084013.4U patent/CN217795395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116870681A (en) * | 2023-07-10 | 2023-10-13 | 宜兴市宇翔机械科技有限公司 | Flue gas desulfurization purification system capable of recycling waste heat for industrial boiler and process thereof |
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