CN210972439U - Hydrochloric acid holding vessel - Google Patents
Hydrochloric acid holding vessel Download PDFInfo
- Publication number
- CN210972439U CN210972439U CN201921612914.8U CN201921612914U CN210972439U CN 210972439 U CN210972439 U CN 210972439U CN 201921612914 U CN201921612914 U CN 201921612914U CN 210972439 U CN210972439 U CN 210972439U
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- hydrochloric acid
- rotating shaft
- tank body
- liquid level
- display
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Abstract
The utility model discloses a hydrochloric acid holding vessel has solved among the prior art hydrochloric acid liquid level display and has caused the extravagant problem of hydrochloric acid volatilization, and its technical essential is: the utility model provides a hydrochloric acid holding vessel, which comprises a tank body, jar body one side is connected with the liquid level display who is used for showing the liquid level position, the liquid level display is including floating the floating piece of placing on the internal hydrochloric acid liquid face of jar, the level rotates the demonstration pivot of installing in hydrochloric acid tank bottoms portion and connects the drive rope that floats piece and demonstration pivot, the both ends that show the pivot are in jar internal and external both sides respectively, drive rope both ends respectively fixed connection float piece and show in the pivot, and it establishes in showing the pivot to drive the rope around establishing, it still is connected with and is used for controlling its pivoted elastic component to show the pivot, when the internal liquid level of jar descends, the elastic component drive shows that the pivot rotates and twines the drive rope simultaneously. Through the scheme, the liquid level position is displayed in real time, and meanwhile, hydrochloric acid is not exposed, so that volatilization waste is avoided.
Description
Technical Field
The utility model belongs to the technical field of the technique that industry hydrochloric acid was stored and specifically relates to a hydrochloric acid holding vessel is related to.
Background
The industrial hydrochloric acid generally has higher concentration and larger dosage, and the hydrochloric acid needs to be stored in a sealed tank body due to the volatility of the hydrochloric acid, and a valve at the bottom of the tank body is opened when the hydrochloric acid needs to be taken and used, so that the hydrochloric acid is finally poured into a reaction kettle. But because the jar body is sealed and mostly is opaque setting, the staff is for mastering the storage content condition of the internal hydrochloric acid of jar, and the mode among the prior art adopts an external vertical and translucent liquid level pipe in jar body bottom more, and liquid level pipe top is uncovered, makes the intraductal hydrochloric acid liquid level of liquid level and the internal hydrochloric acid liquid level of jar keep level, and then the internal hydrochloric acid's of accessible liquid level pipe volume condition is observed.
However, in the prior art, hydrochloric acid is volatilized due to the fact that the top of the liquid level pipe is open, and even though the opening is small in a short time, much waste cannot be caused, and excessive waste can be caused after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can show the internal liquid level height of jar and do not cause the hydrochloric acid to volatilize extravagant hydrochloric acid holding vessel.
The utility model discloses a can realize through following technical scheme:
the utility model provides a hydrochloric acid holding vessel, which comprises a tank body, jar body one side is connected with the liquid level display who is used for showing the liquid level position, the liquid level display is placed including floating float, the level rotation of the internal hydrochloric acid liquid level of jar is installed the demonstration pivot of hydrochloric acid tank bottoms portion and connection float with the drive rope that shows the pivot, the both ends that show the pivot are in respectively the internal and external both sides of jar, it is fixed connection respectively in to drive the rope both ends float and in showing the pivot, just it establishes to drive the rope in showing the pivot, it still is connected with and is used for controlling its pivoted elastic component to show the pivot, when the internal liquid level of jar descends, the elastic component drive it twines simultaneously to show the pivot drive the rope.
Through adopting above-mentioned technical scheme, the float piece suspension in the jar body is pulling when hydrochloric acid liquid level and is driving the rope and make the demonstration pivot can't rotate under the elastic component effect, makes its turned angle obtain the location, can judge liquid level height through observing the turned angle that shows the pivot outside the jar body. Meanwhile, when the liquid level of the hydrochloric acid descends, the elastic piece drives the display rotating shaft to rotate until the driving rope cannot be pulled to stop, and the display rotating shaft displays the liquid level height of the hydrochloric acid after the liquid level descends. What is different from the prior art is that this scheme can show the internal liquid level of jar in real time height, and hydrochloric acid does not directly contact with the external world, and then avoids causing the waste of volatilizing.
Further setting the following steps: the elastic piece is coaxially sleeved outside the tank body and is provided with a coil spring on the display rotating shaft, two ends of the coil spring are fixedly connected with the outer wall of the tank body and the display rotating shaft respectively, and the coil spring is in a rolling compression state.
Through adopting above-mentioned technical scheme, the deformation power that resets of wind spring can order about and show that the pivot is drawn the rope down, and then rotatable demonstration pivot and rolling drive rope when the hydrochloric acid liquid level descends, makes the demonstration pivot that is in outside the jar be in the angle that corresponds jar internal liquid level height.
Further setting the following steps: the display rotating shaft is located the coaxial diameter that is provided with of internal tip of jar is greater than the winding section of thick bamboo of display rotating shaft, it is fixed with the winding to drive the rope on the winding section of thick bamboo, the display rotating shaft is located the external tip of jar is coaxial to be provided with the display panel.
Through adopting above-mentioned technical scheme, it is littleer to make the length that drives the rope winding on showing the pivot tip correspond and show pivot pivoted angle, and then can make and show the pivot and correspond bigger liquid level height scope in its circumference, and hydrochloric acid storage volume scope promptly, and the internal liquid level height of demonstration play jar that the while display panel can be swift more.
Further setting the following steps: the display rotating shaft is characterized in that a vertical guide rod is arranged on the inner wall of the tank body and is used for displaying one side of the rotating shaft, and the floating piece is sleeved on the guide rod in a sliding mode.
Through adopting above-mentioned technical scheme, make the top that floats to be in demonstration pivot one side under the guide bar restriction continuously, and then when the elastic component drive shows the pivot and rotates, drive the rope and can twine the tip at the demonstration pivot rapidly.
Further setting the following steps: one end of the floating piece is provided with a sliding ring which is sleeved on the guide rod in a sliding manner.
Through adopting above-mentioned technical scheme, realize floating the slip cap of piece on the guide bar with the help of the sliding ring and establish, go up and down to remove on the vertical of showing pivot one side smoothly.
Further setting the following steps: the bottom of the tank body is provided with a mounting hole for mounting the display rotating shaft, a sealed ceramic bearing is arranged in the mounting hole, and the display rotating shaft is rotatably mounted on the tank body by virtue of the sealed ceramic bearing.
By adopting the technical scheme, the display rotating shaft is rotatably installed at the bottom of the tank body by utilizing the sealed ceramic bearing, the hydrochloric acid cannot corrode the bearing while the hydrochloric acid is prevented from leaking, and the service life of the device is longer.
Further setting the following steps: the floating piece is a hollow floating box made of polytetrafluoroethylene, and the driving rope is a polytetrafluoroethylene rope.
Through adopting above-mentioned technical scheme, float the piece and drive the rope and all adopt the polytetrafluoroethylene material that does not react with hydrochloric acid and make it use smoothly in hydrochloric acid, float box cavity setting and make it have great buoyancy, can make smoothly show the pivot location at the angle that corresponds the liquid level height.
To sum up, the utility model discloses a beneficial technological effect does: the display rotating shaft displays the liquid level of the hydrochloric acid in the tank body in real time, and meanwhile, the hydrochloric acid is not in contact with the outside air, so that the waste caused by volatilization is effectively reduced, and the cost is reduced.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 2.
Reference numerals: 1. a tank body; 2. a float member; 3. a display shaft; 4. driving the rope; 5. a sealed ceramic bearing; 6. a winding drum; 7. a display panel; 8. a coil spring; 9. mounting the cylinder; 10. a guide rod; 11. and a slip ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a hydrochloric acid holding vessel, including jar body 1 and the liquid level display who sets up at jar body 1. The liquid level display comprises a floating piece 2 which is arranged on the surface of the hydrochloric acid liquid in the tank body 1 in a floating mode, a display rotating shaft 3 which is horizontally and rotatably arranged at the bottom of the hydrochloric acid tank, and a driving rope 4 which is used for connecting the floating piece 2 and the display rotating shaft 3.
Referring to fig. 2 and 3, in order to rotatably mount the display shaft 3, a mounting hole for mounting the display shaft 3 is formed in the bottom of the tank body 1, a sealed ceramic bearing 5 is fixedly disposed in the mounting hole, the display shaft 3 is rotatably mounted on the tank body 1 by means of the sealed ceramic bearing 5, and two ends of the display shaft 3 are respectively located at the inner side and the outer side of the tank body 1. Two ends of the driving rope 4 are respectively and fixedly connected with the floating piece 2 and one end of the display rotating shaft 3 in the tank body 1. The coaxial integrated winding barrel 6 with the diameter larger than that of the display rotating shaft 3 is arranged at the end part of the display rotating shaft 3 in the tank body 1, one end of the driving rope 4 is fixed on the winding barrel 6, and the partial rope body is wound on the winding barrel 6, and meanwhile, the display disk 7 marked with scales is coaxially arranged at the end part of the display rotating shaft 3 outside the tank body 1. It is worth to be noted that the floating member 2 is a hollow floating box made of teflon, and the driving rope 4 is a teflon rope, so that the floating member 2 and the driving rope 4 can be successfully soaked in hydrochloric acid.
Referring to fig. 3, an elastic member is connected to the display shaft 3 so that the liquid level can be reacted on the display disk 7 of the display shaft 3 in real time. The outer wall of the tank body 1 is provided with an installation cylinder 9, the diameter of the inner wall of the installation cylinder is larger than that of the display rotating shaft 3, the installation cylinder is coaxial with the display rotating shaft 3, the elastic part is a coil spring 8 sleeved on the display rotating shaft 3, two ends of the coil spring 8 are fixedly connected to the inner wall of the installation cylinder 9 and the circumferential outer wall of the display rotating shaft 3 respectively, and the coil spring 8 is in a rolling compression state. Thereby after the hydrochloric acid liquid level descends in jar body 1, float 2 follows the decline, and wind spring 8 can drive and show that pivot 3 rotates and make more drive rope 4 book attach on winding section of thick bamboo 6, shows the pivot 3 pivoted angle this moment and can reflect the height that the hydrochloric acid liquid level descends to the height position of hydrochloric acid liquid level is known to the corresponding scale on the accessible display panel 7.
Referring to fig. 1, in order to make the driving rope 4 smoothly attached to the winding drum 6, a vertical guide rod 10 is provided on the inner wall of the tank body 1 on the side of the display rotating shaft 3, and two ends of the guide rod 10 are integrally connected with a connecting block fixedly connected with the inner wall of the tank body 1 to realize the fixed installation in the tank body 1. And the guide rod 10 is made of teflon like the float 2 and the driving rope 4. Meanwhile, a horizontal slip ring 11 is integrally formed at one end of the floating piece 2, the slip ring 11 is sleeved on the guide rod 10, so that the floating piece 2 can be lifted in the vertical direction, and finally the driving rope 4 can be smoothly wound on the winding drum 6 when the display rotating shaft 3 rotates.
The implementation principle and the beneficial effects of the embodiment are as follows: the floating piece 2 in the tank body 1 is suspended on the hydrochloric acid liquid level, and meanwhile, the driving rope 4 is pulled to enable the display rotating shaft 3 not to rotate under the action of the coil spring 8, so that the rotating angle of the display rotating shaft 3 is positioned, and the liquid level height can be judged by observing the rotating angle of the display rotating shaft 3 outside the tank body 1. Meanwhile, when the liquid level of the hydrochloric acid drops, the coil spring 8 in the winding and compressing state drives the display rotating shaft 3 to rotate until the rope 4 is not driven to stop, and the display rotating shaft 3 displays the liquid level height of the hydrochloric acid after the liquid level drops. And this scheme can show in real time that the liquid level is high in the jar body 1, and hydrochloric acid does not directly contact with the external world, and then avoids causing the waste of volatilizing.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A hydrochloric acid holding vessel which characterized in that: comprises a tank body (1), one side of the tank body (1) is connected with a liquid level display used for displaying the position of a liquid level, the liquid level display comprises a floating piece (2) which is arranged on the surface of the hydrochloric acid liquid in the tank body (1) in a floating way, a display rotating shaft (3) which is horizontally and rotatably arranged at the bottom of the tank body (1) and a driving rope (4) which is connected with the floating piece (2) and the display rotating shaft (3), two ends of the display rotating shaft (3) are respectively positioned at the inner side and the outer side of the tank body (1), two ends of the driving rope (4) are respectively and fixedly connected with the floating piece (2) and the display rotating shaft (3), the driving rope (4) is wound on the display rotating shaft (3), the display rotating shaft (3) is also connected with an elastic piece for controlling the rotation of the display rotating shaft, when the liquid level in the tank body (1) descends, the elastic part drives the display rotating shaft (3) to rotate and simultaneously wind the driving rope (4).
2. The hydrochloric acid storage tank of claim 1, wherein: the elastic piece is coaxially sleeved outside the tank body (1) and is used for displaying a coil spring (8) on the rotating shaft (3), two ends of the coil spring (8) are respectively fixedly connected with the outer wall of the tank body (1) and the displaying rotating shaft (3), and the coil spring (8) is in a rolling compression state.
3. The hydrochloric acid storage tank of claim 1, wherein: the display rotating shaft (3) is located the end part inside the tank body (1) is coaxially provided with a winding drum (6) with a diameter larger than that of the display rotating shaft (3), the driving rope (4) is fixed and wound on the winding drum (6), and the display rotating shaft (3) is located the end part outside the tank body (1) is coaxially provided with a display disc (7).
4. The hydrochloric acid storage tank of claim 1, wherein: the display rotating shaft is characterized in that a vertical guide rod (10) is arranged on the inner wall of the tank body (1) on one side of the display rotating shaft (3), and the floating piece (2) is sleeved on the guide rod (10) in a sliding mode.
5. The hydrochloric acid storage tank of claim 4, wherein: one end of the floating piece (2) is provided with a slip ring (11) which is sleeved on the guide rod (10) in a sliding way.
6. The hydrochloric acid storage tank of claim 1, wherein: the display rotating shaft is characterized in that a mounting hole for mounting the display rotating shaft (3) is formed in the bottom of the tank body (1), a sealed ceramic bearing (5) is arranged in the mounting hole, and the display rotating shaft (3) is rotatably mounted on the tank body (1) by means of the sealed ceramic bearing (5).
7. The hydrochloric acid storage tank of claim 1, wherein: the floating piece (2) is a hollow floating box made of polytetrafluoroethylene, and the driving rope (4) is a polytetrafluoroethylene rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612914.8U CN210972439U (en) | 2019-09-24 | 2019-09-24 | Hydrochloric acid holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612914.8U CN210972439U (en) | 2019-09-24 | 2019-09-24 | Hydrochloric acid holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210972439U true CN210972439U (en) | 2020-07-10 |
Family
ID=71457598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612914.8U Active CN210972439U (en) | 2019-09-24 | 2019-09-24 | Hydrochloric acid holding vessel |
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| Country | Link |
|---|---|
| CN (1) | CN210972439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811621A (en) * | 2020-07-27 | 2020-10-23 | 安徽埃克森科技集团有限公司 | Liquid level meter |
-
2019
- 2019-09-24 CN CN201921612914.8U patent/CN210972439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811621A (en) * | 2020-07-27 | 2020-10-23 | 安徽埃克森科技集团有限公司 | Liquid level meter |
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