Liquid level measuring device of vacuum tower

Abstract

The utility model discloses a vacuum tower liquid level measuring device, which relates to the related technical field of vacuum tower liquid level measurement and comprises a vacuum tower body, a control component is arranged at the bottom of one side of the vacuum tower body, an upper fixing bolt is arranged on the inner wall of the top of the vacuum tower body, and a lower fixing bolt is arranged on the inner wall of the bottom of the vacuum tower body. The bottom of the upper fixing bolt is connected with one end of a limiting rod, the other end of the limiting rod is arranged on the top of the lower fixing bolt, the outer portion of the limiting rod is connected with a floating ball in a sliding mode, and the floating ball is provided with a movable hole connected with the limiting rod. According to the vacuum tower liquid level measuring device, a limiting rod is conveniently connected and fixed through an upper fixing bolt and a lower fixing bolt, a floating ball can be kept in a vertical floating state, and a first height sensor is matched with a second height sensor, so that height information of the floating ball can be accurately collected; and the liquid level height in the vacuum tower body can be determined by determining the height of the floating ball.

Description

Technical Field

[0001] The utility model relates to the technical field related to vacuum tower liquid level measurement, in particular to a vacuum tower liquid level measuring device. Background Art

[0002] The vacuum tower is an important equipment in the distillation process. The liquid level meter is an important detection tool in the chemical automation industry. It is mainly used for the detection and control of the interface and liquid level in the production process. During the operation of vacuum distillation, the bottom liquid level of the vacuum tower is an important operating indicator. The fluctuation of the bottom liquid level will directly affect the distillation effect and product quality. As an important operating indicator, if the vacuum tower bottom liquid level is not well controlled, it will lead to the serious consequence of stopping production of the entire plant. Therefore, a vacuum tower liquid level measuring device is urgently needed.

[0003] At present, the liquid level measurement of the vacuum tower is not convenient enough, which affects the accuracy of the measurement, is inconvenient to check in time, affects production and processing, and is inconvenient to transport and fix the vacuum tower. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum tower liquid level measuring device to solve the problems proposed in the above background technology that the vacuum tower liquid level measurement is not convenient, affects the measurement accuracy, is inconvenient to check in time, affects production and processing, and is inconvenient to transport and fix the vacuum tower.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pressure reducing tower liquid level measuring device, comprising a pressure reducing tower body, a control assembly is provided at the bottom of one side of the pressure reducing tower body, an upper fixing bolt is provided on the top inner wall of the pressure reducing tower body, and a lower fixing bolt is provided on the bottom inner wall of the pressure reducing tower body, the bottom of the upper fixing bolt is connected to one end of a limiting rod, the other end of the limiting rod is provided on the top of the lower fixing bolt, a floating ball is slidably connected to the outside of the limiting rod, a movable hole connected to the limiting rod is provided on the floating ball, and a second height sensor symmetrically distributed is provided inside the floating ball.

[0006] Preferably, the control component includes a controller, a display screen is provided on the controller, auxiliary buttons distributed linearly are provided at the bottom of the display screen, a battery is provided at the bottom of the controller, and a charging slot is provided on the battery.

[0007] Preferably, a first height sensor is provided inside the upper fixing bolt, and a first height sensor is also provided inside the lower fixing bolt.

[0008] Preferably, one side outer wall of the controller is provided with two vertically distributed connection blocks, and the connection blocks are provided on the bottom outer wall of the vacuum tower body.

[0009] Preferably, a fixed support plate is provided on the outer side of the vacuum tower body, and the fixed support plate is connected and fixed to the vacuum tower body by vertically distributed support connecting plates.

[0010] Preferably, fastening screw grooves are provided on both sides of the fixed support plate, and the fastening screw grooves are connected and fixed to the fixed support plate and the equipment bracket by providing fastening bolts adapted thereto, and the fastening bolts are connected and fixed to the fixed support plate by providing fastening nuts adapted thereto.

[0011] Preferably, the other two sides of the vacuum tower body are symmetrically provided with linearly distributed suspension hooks.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The vacuum tower liquid level measuring device facilitates the connection and fixation of the limit rod through the upper and lower fixing bolts, and facilitates the limiting of the floating ball by the limit rod, which helps to keep the floating ball in a vertical floating state. The movable hole is set larger to prevent the flexibility of lifting and floating affected by small gaps. The first height sensor is combined with the second height sensor to facilitate the accurate collection of the height information of the floating ball. The floating ball rises and falls according to the rise and fall of the liquid level. The height of the floating ball can then be determined to determine the liquid level inside the vacuum tower body, which helps to ensure the stability of the measurement.

[0014] 2. The liquid level measuring device of the vacuum tower displays the liquid level height on a display screen, the auxiliary button facilitates the operation of the auxiliary controller, the battery conveniently provides power for the controller, the charging slot facilitates charging the battery, the connection block facilitates fixing the controller on the outer wall of the vacuum tower body, and facilitates querying the liquid level. The supporting connecting plate facilitates the connection and fixation of the fixed support plate to the vacuum tower body, and the fixing bolts and nuts facilitate the installation and fixation of the fixed support plate to the wall or equipment bracket. The hanging hook facilitates the transportation and movement of the vacuum tower body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the control component of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the vacuum tower body of the present utility model.

[0019] In the figure: 1. Pressure reducing tower body; 2. Upper fixing bolt; 3. Lower fixing bolt; 4. First height sensor; 5. Limit rod; 6. Floating ball; 7. Movable hole; 8. Second height sensor; 9. Control assembly; 901. Controller; 902. Display screen; 903. Auxiliary button; 904. Battery; 905. Charging slot; 906. Connecting block; 10. Fixed support plate; 11. Support connecting plate; 12. Fastening screw groove; 13. Fastening bolt; 14. Fastening nut; 15. Suspension hook. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a vacuum tower liquid level measuring device, comprising a vacuum tower body 1, a control component 9 is provided at the bottom of one side of the vacuum tower body 1, an upper fixing bolt 2 is provided on the top inner wall of the vacuum tower body 1, a lower fixing bolt 3 is provided on the bottom inner wall of the vacuum tower body 1, a first height sensor 4 is provided inside the upper fixing bolt 2, and a first height sensor 4 is also provided inside the lower fixing bolt 3, the bottom of the upper fixing bolt 2 is connected to one end of a limit rod 5, the other end of the limit rod 5 is provided at the top of the lower fixing bolt 3, a floating ball 6 is slidably connected to the outside of the limit rod 5, and the floating ball 6 is provided with a movable hole 7 connected to the limit rod 5. , a symmetrically distributed second height sensor 8 is provided inside the floating ball 6, which is convenient for connecting and fixing the limit rod 5 through the upper fixing bolt 2 and the lower fixing bolt 3, and conveniently limiting the floating ball 6 through the limit rod 5, which helps to keep the floating ball 6 in a vertical floating state. The movable hole 7 is set larger to prevent the small gap from affecting the flexibility of lifting and floating. The first height sensor 4 is combined with the second height sensor 8 to facilitate accurate collection of the height information of the floating ball 6. The floating ball 6 rises and falls according to the rise and fall of the liquid level, and then determining the height of the floating ball 6 can determine the liquid level height inside the pressure reducing tower body 1, which helps to ensure the stability of the measurement and is convenient and quick.

[0022] The control component 9 includes a controller 901, which is provided with a display screen 902. Auxiliary buttons 903 distributed linearly are provided at the bottom of the display screen 902. A battery 904 is provided at the bottom of the controller 901. A charging slot 905 is provided on the battery 904. Two vertically distributed connecting blocks 906 are provided on the outer wall of one side of the controller 901, and the connecting block 906 is provided on the bottom outer wall of the pressure reducing tower body 1. The liquid level height is displayed through the display screen 902. The auxiliary button 903 facilitates the operation of the auxiliary controller 901. The battery 904 facilitates the provision of power for the controller 901. The charging slot 905 facilitates charging the battery 904. The connecting block 906 facilitates the fixing of the controller 901 on the outer wall of the pressure reducing tower body 1, which facilitates the query of the liquid level.

[0023] A fixed support plate 10 is provided on the outside of the vacuum tower body 1, and the fixed support plate 10 and the vacuum tower body 1 are connected and fixed by a vertically distributed supporting connecting plate 11. Fastening screw grooves 12 are provided on both sides of the fixed support plate 10, and the fastening screw grooves 12 are connected and fixed to the fixed support plate 10 and the equipment bracket by setting fastening bolts 13 adapted thereto. The fastening bolts 13 are connected and fixed to the fixed support plate 10 by setting fastening nuts 14 adapted thereto. The other two sides of the vacuum tower body 1 are symmetrically provided with linearly distributed suspension hooks 15. The supporting connecting plate 11 facilitates the connection and fixation of the fixed support plate 10 and the vacuum tower body 1. The fastening bolts 13 and the fastening nuts 14 facilitate the installation and fixation of the fixed support plate 10 and the wall or equipment bracket. The suspension hooks 15 facilitate the transportation and movement of the vacuum tower body 1.

[0024] Working principle: First, the upper fixing bolt 2 and the lower fixing bolt 3 are used to connect and fix the limit rod 5, which is convenient for limiting the floating ball 6 through the limit rod 5, which helps to keep the floating ball 6 in a vertical floating state. The movable hole 7 is set larger to prevent the small gap from affecting the flexibility of lifting and floating. The first height sensor 4 is combined with the second height sensor 8 to facilitate accurate collection of the height information of the floating ball 6. The floating ball 6 rises and falls according to the rise and fall of the liquid level, and then the height of the floating ball 6 is determined to determine the liquid level height inside the pressure reducing tower body 1, which helps to stabilize the measurement. The liquid level height is displayed on the display 902, which assists The button 903 facilitates the operation of the auxiliary controller 901, the battery 904 facilitates the provision of power for the controller 901, the charging slot 905 facilitates the charging of the battery 904, the connecting block 906 facilitates the fixing of the controller 901 on the outer wall of the vacuum tower body 1, and facilitates the query of the liquid level. The supporting connecting plate 11 facilitates the connection and fixation of the fixed support plate 10 with the vacuum tower body 1, and the fastening bolts 13 and the fastening nuts 14 facilitate the installation and fixation of the fixed support plate 10 with the wall or equipment bracket. The hanging hook 15 facilitates the transportation and movement of the vacuum tower body 1, thus completing the operation process of a vacuum tower liquid level measuring device.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum tower liquid level measuring device, characterized in that: The invention comprises a pressure reducing tower body (1), wherein a control component (9) is provided at the bottom of one side of the pressure reducing tower body (1), an upper fixing bolt (2) is provided on the top inner wall of the pressure reducing tower body (1), and a lower fixing bolt (3) is provided on the bottom inner wall of the pressure reducing tower body (1), the bottom of the upper fixing bolt (2) is connected to one end of a limiting rod (5), the other end of the limiting rod (5) is provided on the top of the lower fixing bolt (3), the outside of the limiting rod (5) is slidably connected to a floating ball (6), the floating ball (6) is provided with a movable hole (7) connected to the limiting rod (5), and the inside of the floating ball (6) is provided with a second height sensor (8) distributed symmetrically.

2. A vacuum tower liquid level measuring device according to claim 1, characterized in that: The control component (9) comprises a controller (901), a display screen (902) is provided on the controller (901), auxiliary buttons (903) distributed linearly are provided at the bottom of the display screen (902), a battery (904) is provided at the bottom of the controller (901), and a charging slot (905) is provided on the battery (904).

3. A vacuum tower liquid level measuring device according to claim 1, characterized in that: A first height sensor (4) is provided inside the upper fixing bolt (2), and a first height sensor (4) is also provided inside the lower fixing bolt (3).

4. A vacuum tower liquid level measuring device according to claim 2, characterized in that: Two vertically distributed connection blocks (906) are provided on one side outer wall of the controller (901), and the connection blocks (906) are provided on the bottom outer wall of the vacuum tower body (1).

5. A vacuum tower liquid level measuring device according to claim 1, characterized in that: A fixed support plate (10) is provided on the outside of the vacuum tower body (1), and the fixed support plate (10) and the vacuum tower body (1) are connected and fixed by vertically distributed supporting connecting plates (11).

6. A vacuum tower liquid level measuring device according to claim 5, characterized in that: The fixing support plate (10) is provided with fastening screw grooves (12) on both sides. The fixing support plate (10) is connected and fixed to the equipment bracket by fastening bolts (13) adapted thereto. The fastening bolts (13) are connected and fixed to the fixing support plate (10) by fastening nuts (14) adapted thereto.

7. A vacuum tower liquid level measuring device according to claim 1, characterized in that: The other two sides of the vacuum tower body (1) are symmetrically provided with linearly distributed suspension hooks (15).

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